698033b89b17499791e8a4c9277bc2953db0"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 786.719177] __x64_sys_execveat+0xd6/0x140 [ 786.719968] do_syscall_64+0x33/0x40 [ 786.720572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 786.721274] FAULT_INJECTION: forcing a failure. [ 786.721274] name failslab, interval 1, probability 0, space 0, times 0 [ 786.721388] RIP: 0033:0x7f85c893ab19 [ 786.722900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.725807] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 786.727032] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 786.728165] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 786.729298] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.730439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 786.731580] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 786.732743] CPU: 1 PID: 6088 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 786.733342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 786.734048] Call Trace: [ 786.734286] dump_stack+0x107/0x167 [ 786.734588] should_fail.cold+0x5/0xa [ 786.734901] ? alloc_bprm+0x51/0x8f0 [ 786.735208] should_failslab+0x5/0x20 [ 786.735313] FAULT_INJECTION: forcing a failure. [ 786.735313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 786.735523] kmem_cache_alloc_trace+0x55/0x320 [ 786.735541] ? lock_downgrade+0x6d0/0x6d0 [ 786.738041] alloc_bprm+0x51/0x8f0 [ 786.738352] ? __virt_addr_valid+0x170/0x5c0 [ 786.738717] do_execveat_common+0x275/0x8d0 [ 786.739075] ? strncpy_from_user+0x9e/0x470 [ 786.739430] ? bprm_execve+0x1960/0x1960 [ 786.739774] __x64_sys_execveat+0xed/0x140 [ 786.740124] do_syscall_64+0x33/0x40 [ 786.740438] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 786.740859] RIP: 0033:0x7f7e74c65b19 [ 786.741169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.742674] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 786.743297] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 786.743881] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 786.744458] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.745036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 786.745619] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 786.748147] CPU: 0 PID: 6084 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 786.749262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 01:39:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 786.750605] Call Trace: [ 786.751120] dump_stack+0x107/0x167 [ 786.751704] should_fail.cold+0x5/0xa [ 786.752326] strncpy_from_user+0x34/0x470 [ 786.752995] getname_flags.part.0+0x95/0x4f0 [ 786.753702] getname_flags+0x9a/0xe0 [ 786.754309] __x64_sys_execveat+0xd6/0x140 [ 786.754988] do_syscall_64+0x33/0x40 [ 786.755578] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 786.756393] RIP: 0033:0x7f47d39aeb19 [ 786.756980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.759904] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 786.761103] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 786.762230] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 786.763353] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.764472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 786.765596] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:39:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) [ 786.971635] FAULT_INJECTION: forcing a failure. [ 786.971635] name failslab, interval 1, probability 0, space 0, times 0 [ 786.973582] CPU: 0 PID: 6104 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 786.974556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 786.975716] Call Trace: [ 786.976097] dump_stack+0x107/0x167 [ 786.976613] should_fail.cold+0x5/0xa [ 786.977154] ? alloc_bprm+0x51/0x8f0 [ 786.977681] should_failslab+0x5/0x20 [ 786.978225] kmem_cache_alloc_trace+0x55/0x320 [ 786.978866] ? lock_downgrade+0x6d0/0x6d0 [ 786.979457] alloc_bprm+0x51/0x8f0 [ 786.979981] ? __virt_addr_valid+0x170/0x5c0 [ 786.980615] do_execveat_common+0x275/0x8d0 [ 786.981224] ? strncpy_from_user+0x9e/0x470 [ 786.981830] ? bprm_execve+0x1960/0x1960 [ 786.982425] __x64_sys_execveat+0xed/0x140 [ 786.983023] do_syscall_64+0x33/0x40 [ 786.983550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 786.984272] RIP: 0033:0x7f47d39aeb19 [ 786.984797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.987354] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 786.988464] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 786.989455] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 786.990452] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.991446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 786.992443] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 787.000870] perf: interrupt took too long (9884 > 9883), lowering kernel.perf_event_max_sample_rate to 20000 01:39:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:39:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 800.794406] FAULT_INJECTION: forcing a failure. [ 800.794406] name failslab, interval 1, probability 0, space 0, times 0 [ 800.797098] CPU: 0 PID: 6118 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 800.802502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 800.803213] Call Trace: [ 800.803462] dump_stack+0x107/0x167 [ 800.804334] should_fail.cold+0x5/0xa [ 800.805226] ? create_object.isra.0+0x3a/0xa20 [ 800.806285] should_failslab+0x5/0x20 [ 800.807170] kmem_cache_alloc+0x5b/0x310 [ 800.808114] create_object.isra.0+0x3a/0xa20 [ 800.809151] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 800.810370] kmem_cache_alloc_trace+0x151/0x320 [ 800.811462] ? lock_downgrade+0x6d0/0x6d0 [ 800.812431] alloc_bprm+0x51/0x8f0 [ 800.813264] ? __virt_addr_valid+0x170/0x5c0 [ 800.814294] do_execveat_common+0x275/0x8d0 [ 800.815380] ? strncpy_from_user+0x9e/0x470 [ 800.816392] ? bprm_execve+0x1960/0x1960 [ 800.817353] __x64_sys_execveat+0xed/0x140 [ 800.818359] do_syscall_64+0x33/0x40 [ 800.819239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 800.820438] RIP: 0033:0x7f7e74c65b19 [ 800.821311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.827637] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 800.828300] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 800.828920] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 800.829535] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 800.830138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.830762] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 800.836692] FAULT_INJECTION: forcing a failure. [ 800.836692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 800.837723] CPU: 0 PID: 6127 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 800.838317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 800.839004] Call Trace: [ 800.839244] dump_stack+0x107/0x167 [ 800.839574] should_fail.cold+0x5/0xa [ 800.839910] strncpy_from_user+0x34/0x470 [ 800.840272] getname_flags.part.0+0x95/0x4f0 [ 800.840643] getname_flags+0x9a/0xe0 [ 800.840971] __x64_sys_execveat+0xd6/0x140 [ 800.841332] do_syscall_64+0x33/0x40 [ 800.841658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 800.842104] RIP: 0033:0x7f85c893ab19 [ 800.842662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.847075] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 800.847844] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 800.848550] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 800.849231] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 800.849931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.850638] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 800.854064] FAULT_INJECTION: forcing a failure. [ 800.854064] name failslab, interval 1, probability 0, space 0, times 0 [ 800.855376] CPU: 0 PID: 6126 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 800.856054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 800.856839] Call Trace: [ 800.857127] dump_stack+0x107/0x167 [ 800.857484] should_fail.cold+0x5/0xa [ 800.857854] ? create_object.isra.0+0x3a/0xa20 [ 800.858878] should_failslab+0x5/0x20 [ 800.859269] kmem_cache_alloc+0x5b/0x310 [ 800.860164] create_object.isra.0+0x3a/0xa20 [ 800.860585] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 800.861743] kmem_cache_alloc_trace+0x151/0x320 [ 800.862237] ? lock_downgrade+0x6d0/0x6d0 [ 800.863224] alloc_bprm+0x51/0x8f0 [ 800.863596] ? __virt_addr_valid+0x170/0x5c0 [ 800.864656] do_execveat_common+0x275/0x8d0 [ 800.865121] ? strncpy_from_user+0x9e/0x470 [ 800.866144] ? bprm_execve+0x1960/0x1960 [ 800.866586] __x64_sys_execveat+0xed/0x140 [ 800.867606] do_syscall_64+0x33/0x40 [ 800.868013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 800.869247] RIP: 0033:0x7f7168fc8b19 [ 800.869642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.874039] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 800.874829] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 800.875498] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 800.876164] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 800.876843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.877504] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:39:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) 01:39:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:39:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) [ 800.927171] FAULT_INJECTION: forcing a failure. [ 800.927171] name failslab, interval 1, probability 0, space 0, times 0 [ 800.928417] CPU: 1 PID: 6122 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 800.929119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 800.929969] Call Trace: [ 800.930257] dump_stack+0x107/0x167 [ 800.930620] should_fail.cold+0x5/0xa [ 800.930980] ? create_object.isra.0+0x3a/0xa20 [ 800.931410] should_failslab+0x5/0x20 [ 800.931767] kmem_cache_alloc+0x5b/0x310 [ 800.932145] create_object.isra.0+0x3a/0xa20 [ 800.932553] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 800.933029] kmem_cache_alloc_trace+0x151/0x320 [ 800.933467] ? lock_downgrade+0x6d0/0x6d0 [ 800.933862] alloc_bprm+0x51/0x8f0 [ 800.934199] ? __virt_addr_valid+0x170/0x5c0 [ 800.938749] do_execveat_common+0x275/0x8d0 [ 800.939210] ? strncpy_from_user+0x9e/0x470 [ 800.939663] ? bprm_execve+0x1960/0x1960 [ 800.940093] __x64_sys_execveat+0xed/0x140 [ 800.940544] do_syscall_64+0x33/0x40 [ 800.940947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 800.941490] RIP: 0033:0x7f47d39aeb19 01:39:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) [ 800.941884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.950750] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 800.951545] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 800.952268] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 800.953013] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 800.953754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.954498] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 800.983165] FAULT_INJECTION: forcing a failure. [ 800.983165] name failslab, interval 1, probability 0, space 0, times 0 01:39:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 800.985860] CPU: 1 PID: 6138 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 800.988348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 800.990187] Call Trace: [ 800.994498] dump_stack+0x107/0x167 [ 800.995412] should_fail.cold+0x5/0xa [ 800.995797] ? alloc_bprm+0x51/0x8f0 [ 800.996690] should_failslab+0x5/0x20 [ 800.997084] kmem_cache_alloc_trace+0x55/0x320 [ 800.998165] ? lock_downgrade+0x6d0/0x6d0 [ 800.998679] alloc_bprm+0x51/0x8f0 [ 800.999437] ? __virt_addr_valid+0x170/0x5c0 [ 800.999873] do_execveat_common+0x275/0x8d0 [ 801.000788] ? strncpy_from_user+0x9e/0x470 [ 801.001191] ? bprm_execve+0x1960/0x1960 [ 801.002076] __x64_sys_execveat+0xed/0x140 [ 801.002661] do_syscall_64+0x33/0x40 [ 801.003431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 801.004517] RIP: 0033:0x7f85c893ab19 [ 801.005513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.009591] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 801.011419] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 801.013129] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 801.014838] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.016544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.018210] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:39:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 01:39:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) [ 801.089522] FAULT_INJECTION: forcing a failure. [ 801.089522] name failslab, interval 1, probability 0, space 0, times 0 [ 801.092625] CPU: 0 PID: 6143 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 801.094258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.096223] Call Trace: [ 801.096839] dump_stack+0x107/0x167 [ 801.097693] should_fail.cold+0x5/0xa [ 801.097715] FAULT_INJECTION: forcing a failure. [ 801.097715] name failslab, interval 1, probability 0, space 0, times 0 [ 801.098455] ? create_object.isra.0+0x3a/0xa20 [ 801.098472] should_failslab+0x5/0x20 [ 801.098487] kmem_cache_alloc+0x5b/0x310 [ 801.098503] create_object.isra.0+0x3a/0xa20 [ 801.100984] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 801.101456] kmem_cache_alloc_trace+0x151/0x320 [ 801.101880] ? lock_downgrade+0x6d0/0x6d0 [ 801.102264] alloc_bprm+0x51/0x8f0 [ 801.103043] ? __virt_addr_valid+0x170/0x5c0 [ 801.104108] do_execveat_common+0x275/0x8d0 [ 801.105146] ? strncpy_from_user+0x9e/0x470 [ 801.106163] ? bprm_execve+0x1960/0x1960 [ 801.107163] __x64_sys_execveat+0xed/0x140 [ 801.108178] do_syscall_64+0x33/0x40 [ 801.109068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 801.110317] RIP: 0033:0x7f7168fc8b19 [ 801.111205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.115263] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 801.116883] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 801.118412] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 801.119933] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.121467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.122584] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 801.123177] CPU: 1 PID: 6146 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 801.123790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.124505] Call Trace: [ 801.124748] dump_stack+0x107/0x167 [ 801.125071] should_fail.cold+0x5/0xa [ 801.125416] ? mm_alloc+0x19/0xd0 [ 801.125754] should_failslab+0x5/0x20 [ 801.126095] kmem_cache_alloc+0x5b/0x310 [ 801.126473] ? kasan_unpoison_shadow+0x33/0x50 [ 801.126881] mm_alloc+0x19/0xd0 [ 801.127211] alloc_bprm+0x1cb/0x8f0 [ 801.127584] ? __virt_addr_valid+0x170/0x5c0 [ 801.128035] do_execveat_common+0x275/0x8d0 [ 801.128483] ? strncpy_from_user+0x9e/0x470 [ 801.128920] ? bprm_execve+0x1960/0x1960 [ 801.129341] __x64_sys_execveat+0xed/0x140 [ 801.129794] do_syscall_64+0x33/0x40 [ 801.130193] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 801.130749] RIP: 0033:0x7f47d39aeb19 [ 801.131131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.132988] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 801.133772] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 801.134507] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 801.135228] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.135962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.136680] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 814.572224] FAULT_INJECTION: forcing a failure. [ 814.572224] name failslab, interval 1, probability 0, space 0, times 0 [ 814.575167] CPU: 1 PID: 6160 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 814.576786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.578809] Call Trace: [ 814.579481] dump_stack+0x107/0x167 [ 814.580400] should_fail.cold+0x5/0xa [ 814.581386] ? mm_alloc+0x19/0xd0 [ 814.582275] should_failslab+0x5/0x20 [ 814.583189] kmem_cache_alloc+0x5b/0x310 [ 814.584216] ? kasan_unpoison_shadow+0x33/0x50 [ 814.585404] mm_alloc+0x19/0xd0 [ 814.586231] alloc_bprm+0x1cb/0x8f0 [ 814.587098] ? __virt_addr_valid+0x170/0x5c0 [ 814.588111] do_execveat_common+0x275/0x8d0 [ 814.589057] ? strncpy_from_user+0x9e/0x470 [ 814.590000] ? bprm_execve+0x1960/0x1960 [ 814.590914] __x64_sys_execveat+0xed/0x140 [ 814.591841] do_syscall_64+0x33/0x40 [ 814.592645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.593770] RIP: 0033:0x7f7e74c65b19 [ 814.594593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.599288] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.600072] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 814.601886] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.603738] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.605583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.605668] FAULT_INJECTION: forcing a failure. [ 814.605668] name failslab, interval 1, probability 0, space 0, times 0 [ 814.607138] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 814.609229] CPU: 0 PID: 6164 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 814.609941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.610805] Call Trace: [ 814.611088] dump_stack+0x107/0x167 [ 814.611474] should_fail.cold+0x5/0xa [ 814.611997] ? create_object.isra.0+0x3a/0xa20 [ 814.612473] should_failslab+0x5/0x20 [ 814.612869] kmem_cache_alloc+0x5b/0x310 [ 814.613298] create_object.isra.0+0x3a/0xa20 [ 814.613754] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 814.614281] kmem_cache_alloc+0x159/0x310 [ 814.614727] mm_alloc+0x19/0xd0 [ 814.615070] alloc_bprm+0x1cb/0x8f0 [ 814.615451] ? __virt_addr_valid+0x170/0x5c0 [ 814.615912] do_execveat_common+0x275/0x8d0 [ 814.616371] ? strncpy_from_user+0x9e/0x470 [ 814.616820] ? bprm_execve+0x1960/0x1960 [ 814.617251] __x64_sys_execveat+0xed/0x140 [ 814.617700] do_syscall_64+0x33/0x40 [ 814.622273] FAULT_INJECTION: forcing a failure. [ 814.622273] name failslab, interval 1, probability 0, space 0, times 0 [ 814.622901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.622910] RIP: 0033:0x7f47d39aeb19 [ 814.622921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.622927] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.622940] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 814.622948] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.622954] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.622960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.622966] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 814.635933] CPU: 1 PID: 6166 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 814.636676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.637580] Call Trace: [ 814.637884] dump_stack+0x107/0x167 [ 814.638285] should_fail.cold+0x5/0xa [ 814.638722] ? create_object.isra.0+0x3a/0xa20 [ 814.639228] should_failslab+0x5/0x20 [ 814.639647] kmem_cache_alloc+0x5b/0x310 [ 814.640097] create_object.isra.0+0x3a/0xa20 [ 814.640582] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 814.641140] kmem_cache_alloc+0x159/0x310 [ 814.641604] mm_alloc+0x19/0xd0 [ 814.641974] alloc_bprm+0x1cb/0x8f0 [ 814.642374] ? __virt_addr_valid+0x170/0x5c0 [ 814.645306] do_execveat_common+0x275/0x8d0 [ 814.645789] ? strncpy_from_user+0x9e/0x470 [ 814.646313] ? bprm_execve+0x1960/0x1960 [ 814.646783] __x64_sys_execveat+0xed/0x140 [ 814.647299] do_syscall_64+0x33/0x40 [ 814.647711] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.648344] RIP: 0033:0x7f7168fc8b19 [ 814.648757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.650867] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.651751] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 814.652603] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.653432] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.654254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.655099] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 814.686532] FAULT_INJECTION: forcing a failure. [ 814.686532] name failslab, interval 1, probability 0, space 0, times 0 [ 814.688317] CPU: 0 PID: 6156 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 814.689462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.690984] Call Trace: [ 814.691427] dump_stack+0x107/0x167 [ 814.692035] should_fail.cold+0x5/0xa [ 814.692672] ? create_object.isra.0+0x3a/0xa20 [ 814.693442] should_failslab+0x5/0x20 [ 814.694080] kmem_cache_alloc+0x5b/0x310 [ 814.694829] create_object.isra.0+0x3a/0xa20 [ 814.695564] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 814.696410] kmem_cache_alloc_trace+0x151/0x320 [ 814.697181] ? lock_downgrade+0x6d0/0x6d0 [ 814.697875] alloc_bprm+0x51/0x8f0 [ 814.698529] ? __virt_addr_valid+0x170/0x5c0 [ 814.699462] do_execveat_common+0x275/0x8d0 [ 814.700183] ? strncpy_from_user+0x9e/0x470 [ 814.700899] ? bprm_execve+0x1960/0x1960 [ 814.701577] __x64_sys_execveat+0xed/0x140 [ 814.702279] do_syscall_64+0x33/0x40 [ 814.703013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.703863] RIP: 0033:0x7f85c893ab19 [ 814.704478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.707843] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.709134] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 814.710314] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.711006] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.711572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.712142] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:39:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:39:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:39:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 01:39:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:39:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:39:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:39:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 814.825377] FAULT_INJECTION: forcing a failure. [ 814.825377] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 814.828112] CPU: 0 PID: 6182 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 814.829250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.830729] Call Trace: [ 814.831164] dump_stack+0x107/0x167 [ 814.831753] should_fail.cold+0x5/0xa [ 814.832377] __alloc_pages_nodemask+0x182/0x600 [ 814.833133] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 814.833983] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 814.835116] alloc_pages_current+0x187/0x280 [ 814.835851] __get_free_pages+0xc/0xa0 [ 814.836498] pgd_alloc+0x84/0x4e0 [ 814.837071] ? pgd_page_get_mm+0x40/0x40 01:39:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 814.837744] ? lockdep_init_map_type+0x2c7/0x780 [ 814.838941] ? lockdep_init_map_type+0x2c7/0x780 [ 814.839993] mm_init+0x670/0xab0 [ 814.840751] mm_alloc+0xa2/0xd0 [ 814.841487] alloc_bprm+0x1cb/0x8f0 [ 814.842239] ? __virt_addr_valid+0x170/0x5c0 [ 814.843249] do_execveat_common+0x275/0x8d0 [ 814.844193] ? strncpy_from_user+0x9e/0x470 [ 814.845143] ? bprm_execve+0x1960/0x1960 [ 814.846027] __x64_sys_execveat+0xed/0x140 [ 814.846813] do_syscall_64+0x33/0x40 [ 814.847472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.848359] RIP: 0033:0x7f47d39aeb19 [ 814.848987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.852216] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.853163] FAULT_INJECTION: forcing a failure. [ 814.853163] name failslab, interval 1, probability 0, space 0, times 0 [ 814.853567] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 814.853582] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.857263] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.858011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.858785] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:39:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 814.859597] CPU: 1 PID: 6184 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 814.866737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.867432] Call Trace: [ 814.867661] dump_stack+0x107/0x167 [ 814.867963] should_fail.cold+0x5/0xa [ 814.868271] ? create_object.isra.0+0x3a/0xa20 [ 814.868640] should_failslab+0x5/0x20 [ 814.868949] kmem_cache_alloc+0x5b/0x310 [ 814.869277] create_object.isra.0+0x3a/0xa20 [ 814.869629] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 814.870054] kmem_cache_alloc+0x159/0x310 [ 814.870391] mm_alloc+0x19/0xd0 [ 814.870694] alloc_bprm+0x1cb/0x8f0 [ 814.871031] ? __virt_addr_valid+0x170/0x5c0 [ 814.871432] do_execveat_common+0x275/0x8d0 [ 814.871834] ? strncpy_from_user+0x9e/0x470 [ 814.872229] ? bprm_execve+0x1960/0x1960 [ 814.872609] __x64_sys_execveat+0xed/0x140 [ 814.872993] do_syscall_64+0x33/0x40 [ 814.873330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.873807] RIP: 0033:0x7f7e74c65b19 [ 814.874167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.875832] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.876622] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 814.877375] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.878100] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.878819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.879514] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:39:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 01:39:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) [ 814.924374] FAULT_INJECTION: forcing a failure. [ 814.924374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 814.925784] CPU: 0 PID: 6192 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 814.926436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.927113] Call Trace: [ 814.927371] dump_stack+0x107/0x167 [ 814.927679] should_fail.cold+0x5/0xa [ 814.927991] __alloc_pages_nodemask+0x182/0x600 [ 814.928421] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 814.928842] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 814.929372] alloc_pages_current+0x187/0x280 [ 814.929736] __get_free_pages+0xc/0xa0 [ 814.930086] pgd_alloc+0x84/0x4e0 [ 814.934629] ? pgd_page_get_mm+0x40/0x40 [ 814.934967] ? lockdep_init_map_type+0x2c7/0x780 [ 814.935355] ? lockdep_init_map_type+0x2c7/0x780 [ 814.935745] mm_init+0x670/0xab0 [ 814.936023] mm_alloc+0xa2/0xd0 [ 814.936300] alloc_bprm+0x1cb/0x8f0 [ 814.936597] ? __virt_addr_valid+0x170/0x5c0 [ 814.936957] do_execveat_common+0x275/0x8d0 [ 814.937308] ? strncpy_from_user+0x9e/0x470 [ 814.937652] ? bprm_execve+0x1960/0x1960 [ 814.937990] __x64_sys_execveat+0xed/0x140 [ 814.938335] do_syscall_64+0x33/0x40 [ 814.938659] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.939072] RIP: 0033:0x7f7168fc8b19 [ 814.939377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.940606] FAULT_INJECTION: forcing a failure. [ 814.940606] name failslab, interval 1, probability 0, space 0, times 0 [ 814.940865] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.940879] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 814.940885] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.940892] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.940905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.945071] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 814.945743] CPU: 1 PID: 6196 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 814.946527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 814.947451] Call Trace: [ 814.947748] dump_stack+0x107/0x167 [ 814.948163] should_fail.cold+0x5/0xa [ 814.948591] ? mm_alloc+0x19/0xd0 [ 814.948980] should_failslab+0x5/0x20 [ 814.949401] kmem_cache_alloc+0x5b/0x310 [ 814.949880] ? kasan_unpoison_shadow+0x33/0x50 [ 814.950392] mm_alloc+0x19/0xd0 [ 814.950780] alloc_bprm+0x1cb/0x8f0 [ 814.951188] ? __virt_addr_valid+0x170/0x5c0 [ 814.951684] do_execveat_common+0x275/0x8d0 [ 814.952172] ? strncpy_from_user+0x9e/0x470 [ 814.952653] ? bprm_execve+0x1960/0x1960 [ 814.953116] __x64_sys_execveat+0xed/0x140 [ 814.953595] do_syscall_64+0x33/0x40 [ 814.953973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 814.954492] RIP: 0033:0x7f85c893ab19 [ 814.954837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 814.956483] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 814.957184] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 814.957844] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 814.958507] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 814.959175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.959833] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:39:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:39:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:39:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:39:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) [ 828.293637] FAULT_INJECTION: forcing a failure. [ 828.293637] name failslab, interval 1, probability 0, space 0, times 0 [ 828.294514] CPU: 0 PID: 6218 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 828.295128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 828.295880] Call Trace: [ 828.296138] dump_stack+0x107/0x167 [ 828.296491] should_fail.cold+0x5/0xa [ 828.296861] ? create_object.isra.0+0x3a/0xa20 [ 828.297276] should_failslab+0x5/0x20 [ 828.297687] kmem_cache_alloc+0x5b/0x310 [ 828.298075] create_object.isra.0+0x3a/0xa20 [ 828.298490] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 828.298977] kmem_cache_alloc+0x159/0x310 [ 828.299380] mm_alloc+0x19/0xd0 [ 828.299698] alloc_bprm+0x1cb/0x8f0 [ 828.300015] ? __virt_addr_valid+0x170/0x5c0 [ 828.300415] do_execveat_common+0x275/0x8d0 [ 828.300817] ? strncpy_from_user+0x9e/0x470 [ 828.301206] ? bprm_execve+0x1960/0x1960 [ 828.301586] __x64_sys_execveat+0xed/0x140 [ 828.302000] do_syscall_64+0x33/0x40 [ 828.302361] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.302832] RIP: 0033:0x7f85c893ab19 [ 828.303131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 828.304725] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 828.305353] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 828.306017] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 828.306712] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.307354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.308001] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 828.345120] FAULT_INJECTION: forcing a failure. [ 828.345120] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 828.346411] CPU: 0 PID: 6224 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 828.347070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 828.347850] Call Trace: [ 828.348110] dump_stack+0x107/0x167 [ 828.348427] should_fail.cold+0x5/0xa [ 828.348789] __alloc_pages_nodemask+0x182/0x600 [ 828.349240] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 828.349753] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 828.350343] alloc_pages_current+0x187/0x280 [ 828.350789] __get_free_pages+0xc/0xa0 [ 828.351167] pgd_alloc+0x84/0x4e0 [ 828.351506] ? pgd_page_get_mm+0x40/0x40 [ 828.351895] ? lockdep_init_map_type+0x2c7/0x780 [ 828.352351] ? lockdep_init_map_type+0x2c7/0x780 [ 828.352815] mm_init+0x670/0xab0 [ 828.353143] mm_alloc+0xa2/0xd0 [ 828.353466] alloc_bprm+0x1cb/0x8f0 [ 828.353817] ? __virt_addr_valid+0x170/0x5c0 [ 828.354242] do_execveat_common+0x275/0x8d0 [ 828.354668] ? strncpy_from_user+0x9e/0x470 [ 828.355085] ? bprm_execve+0x1960/0x1960 [ 828.355485] __x64_sys_execveat+0xed/0x140 [ 828.355893] do_syscall_64+0x33/0x40 [ 828.356255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.356740] RIP: 0033:0x7f7e74c65b19 [ 828.357097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 828.358812] RSP: 002b:00007f7e721ba188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 828.359510] RAX: ffffffffffffffda RBX: 00007f7e74d79020 RCX: 00007f7e74c65b19 [ 828.360155] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 828.360777] RBP: 00007f7e721ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.361429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.362091] R13: 00007fff2ac6e3ff R14: 00007f7e721ba300 R15: 0000000000022000 [ 828.377410] FAULT_INJECTION: forcing a failure. [ 828.377410] name failslab, interval 1, probability 0, space 0, times 0 [ 828.378522] CPU: 0 PID: 6228 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 828.379173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 828.379909] Call Trace: [ 828.380168] dump_stack+0x107/0x167 [ 828.380516] should_fail.cold+0x5/0xa [ 828.380886] ? vm_area_alloc+0x1c/0x110 [ 828.381278] should_failslab+0x5/0x20 [ 828.381646] kmem_cache_alloc+0x5b/0x310 [ 828.382049] vm_area_alloc+0x1c/0x110 [ 828.382419] alloc_bprm+0x337/0x8f0 [ 828.382792] ? __virt_addr_valid+0x170/0x5c0 [ 828.383213] do_execveat_common+0x275/0x8d0 [ 828.383595] ? strncpy_from_user+0x9e/0x470 [ 828.383992] ? bprm_execve+0x1960/0x1960 [ 828.384343] __x64_sys_execveat+0xed/0x140 [ 828.384728] do_syscall_64+0x33/0x40 [ 828.385053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.385515] RIP: 0033:0x7f7168fc8b19 [ 828.385836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 828.387486] RSP: 002b:00007f716651d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 828.388157] RAX: ffffffffffffffda RBX: 00007f71690dc020 RCX: 00007f7168fc8b19 [ 828.388780] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 828.389407] RBP: 00007f716651d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.390086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.390773] R13: 00007ffdc7808bef R14: 00007f716651d300 R15: 0000000000022000 [ 828.422171] FAULT_INJECTION: forcing a failure. [ 828.422171] name failslab, interval 1, probability 0, space 0, times 0 [ 828.424017] CPU: 1 PID: 6229 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 828.424631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 828.425363] Call Trace: [ 828.425608] dump_stack+0x107/0x167 [ 828.425940] should_fail.cold+0x5/0xa [ 828.426299] ? vm_area_alloc+0x1c/0x110 [ 828.426741] should_failslab+0x5/0x20 [ 828.427088] kmem_cache_alloc+0x5b/0x310 [ 828.427472] vm_area_alloc+0x1c/0x110 [ 828.427823] alloc_bprm+0x337/0x8f0 [ 828.428154] ? __virt_addr_valid+0x170/0x5c0 [ 828.428562] do_execveat_common+0x275/0x8d0 [ 828.428959] ? strncpy_from_user+0x9e/0x470 [ 828.429351] ? bprm_execve+0x1960/0x1960 [ 828.429741] __x64_sys_execveat+0xed/0x140 [ 828.430133] do_syscall_64+0x33/0x40 [ 828.430485] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.434991] RIP: 0033:0x7f47d39aeb19 [ 828.435329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 828.436964] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 828.437647] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 828.438257] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 828.438911] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.439580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.440266] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:39:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:39:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 842.119319] FAULT_INJECTION: forcing a failure. [ 842.119319] name failslab, interval 1, probability 0, space 0, times 0 [ 842.120528] CPU: 1 PID: 6240 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 842.121184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.121971] Call Trace: [ 842.122231] dump_stack+0x107/0x167 [ 842.122571] should_fail.cold+0x5/0xa [ 842.122943] ? vm_area_alloc+0x1c/0x110 [ 842.123332] should_failslab+0x5/0x20 [ 842.123692] kmem_cache_alloc+0x5b/0x310 [ 842.124093] vm_area_alloc+0x1c/0x110 [ 842.124465] alloc_bprm+0x337/0x8f0 [ 842.124825] do_execveat_common+0x275/0x8d0 [ 842.125247] ? strncpy_from_user+0x9e/0x470 [ 842.125660] ? bprm_execve+0x1960/0x1960 [ 842.126069] __x64_sys_execveat+0xed/0x140 [ 842.126477] do_syscall_64+0x33/0x40 [ 842.126860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.127278] RIP: 0033:0x7f7e74c65b19 [ 842.127583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.129039] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.129648] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 842.130214] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.130784] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.131417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.132042] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:40:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:40:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) 01:40:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) 01:40:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:40:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 842.197635] FAULT_INJECTION: forcing a failure. [ 842.197635] name failslab, interval 1, probability 0, space 0, times 0 [ 842.198605] CPU: 1 PID: 6251 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 842.199209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.199855] Call Trace: [ 842.200075] dump_stack+0x107/0x167 [ 842.200394] should_fail.cold+0x5/0xa [ 842.200744] ? create_object.isra.0+0x3a/0xa20 [ 842.201144] should_failslab+0x5/0x20 [ 842.201499] kmem_cache_alloc+0x5b/0x310 [ 842.201885] create_object.isra.0+0x3a/0xa20 [ 842.202300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 842.202775] kmem_cache_alloc+0x159/0x310 [ 842.203161] vm_area_alloc+0x1c/0x110 [ 842.203522] alloc_bprm+0x337/0x8f0 [ 842.203844] ? __virt_addr_valid+0x170/0x5c0 [ 842.204201] do_execveat_common+0x275/0x8d0 [ 842.204555] ? strncpy_from_user+0x9e/0x470 [ 842.204903] ? bprm_execve+0x1960/0x1960 [ 842.205239] __x64_sys_execveat+0xed/0x140 [ 842.205585] do_syscall_64+0x33/0x40 [ 842.205886] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.206299] RIP: 0033:0x7f7168fc8b19 [ 842.206604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.208078] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.208687] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 842.209254] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.209829] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.210394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.210982] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 842.243012] FAULT_INJECTION: forcing a failure. [ 842.243012] name failslab, interval 1, probability 0, space 0, times 0 [ 842.245194] CPU: 1 PID: 6255 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 842.246670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.248153] Call Trace: [ 842.248608] dump_stack+0x107/0x167 [ 842.249243] should_fail.cold+0x5/0xa [ 842.249899] ? create_object.isra.0+0x3a/0xa20 [ 842.250682] should_failslab+0x5/0x20 [ 842.251363] kmem_cache_alloc+0x5b/0x310 [ 842.252169] create_object.isra.0+0x3a/0xa20 [ 842.253035] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 842.254017] kmem_cache_alloc+0x159/0x310 [ 842.254838] vm_area_alloc+0x1c/0x110 [ 842.255576] alloc_bprm+0x337/0x8f0 [ 842.256206] do_execveat_common+0x275/0x8d0 [ 842.257073] ? strncpy_from_user+0x9e/0x470 [ 842.257818] ? bprm_execve+0x1960/0x1960 [ 842.258510] __x64_sys_execveat+0xed/0x140 [ 842.259284] do_syscall_64+0x33/0x40 [ 842.259926] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.260821] RIP: 0033:0x7f7e74c65b19 [ 842.261464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.264727] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.266074] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 842.267297] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.268839] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.270063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.271050] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:40:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 842.315081] FAULT_INJECTION: forcing a failure. [ 842.315081] name failslab, interval 1, probability 0, space 0, times 0 [ 842.316010] CPU: 0 PID: 6248 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 842.316523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.317154] Call Trace: [ 842.317360] dump_stack+0x107/0x167 [ 842.317640] should_fail.cold+0x5/0xa [ 842.317935] ? create_object.isra.0+0x3a/0xa20 [ 842.318282] should_failslab+0x5/0x20 [ 842.318572] kmem_cache_alloc+0x5b/0x310 [ 842.318896] create_object.isra.0+0x3a/0xa20 [ 842.319259] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 842.319645] kmem_cache_alloc+0x159/0x310 [ 842.319965] vm_area_alloc+0x1c/0x110 [ 842.320253] alloc_bprm+0x337/0x8f0 [ 842.320530] ? __virt_addr_valid+0x170/0x5c0 [ 842.320867] do_execveat_common+0x275/0x8d0 [ 842.321196] ? strncpy_from_user+0x9e/0x470 [ 842.321525] ? bprm_execve+0x1960/0x1960 [ 842.321876] __x64_sys_execveat+0xed/0x140 [ 842.322206] do_syscall_64+0x33/0x40 [ 842.322515] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.322918] RIP: 0033:0x7f47d39aeb19 [ 842.323252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.324660] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.325259] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 842.325836] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.326400] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.326984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.327566] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 842.345170] FAULT_INJECTION: forcing a failure. [ 842.345170] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 842.346588] CPU: 1 PID: 6263 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 842.347164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.347808] Call Trace: [ 842.348027] dump_stack+0x107/0x167 [ 842.348320] should_fail.cold+0x5/0xa [ 842.348630] __alloc_pages_nodemask+0x182/0x600 [ 842.349009] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 842.349429] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 842.349945] alloc_pages_current+0x187/0x280 [ 842.350304] __get_free_pages+0xc/0xa0 [ 842.350618] pgd_alloc+0x84/0x4e0 [ 842.350916] ? pgd_page_get_mm+0x40/0x40 [ 842.351242] ? lockdep_init_map_type+0x2c7/0x780 [ 842.351622] ? lockdep_init_map_type+0x2c7/0x780 [ 842.352006] mm_init+0x670/0xab0 [ 842.352279] mm_alloc+0xa2/0xd0 [ 842.352546] alloc_bprm+0x1cb/0x8f0 [ 842.352838] ? __virt_addr_valid+0x170/0x5c0 [ 842.353231] do_execveat_common+0x275/0x8d0 [ 842.353579] ? strncpy_from_user+0x9e/0x470 [ 842.353926] ? bprm_execve+0x1960/0x1960 [ 842.354265] __x64_sys_execveat+0xed/0x140 [ 842.354619] do_syscall_64+0x33/0x40 [ 842.354939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.355353] RIP: 0033:0x7f85c893ab19 [ 842.355652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.357104] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.357712] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 842.358282] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.358866] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.359431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.359998] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:40:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e6"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 01:40:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:40:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 01:40:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) [ 842.482998] FAULT_INJECTION: forcing a failure. [ 842.482998] name failslab, interval 1, probability 0, space 0, times 0 [ 842.484256] CPU: 1 PID: 6275 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 842.484796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.485444] Call Trace: [ 842.485662] dump_stack+0x107/0x167 [ 842.485957] should_fail.cold+0x5/0xa [ 842.486266] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 842.486686] should_failslab+0x5/0x20 [ 842.487016] __kmalloc_node+0x76/0x420 [ 842.487345] ? lock_downgrade+0x6d0/0x6d0 [ 842.487696] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 842.488129] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 842.488539] ? trace_hardirqs_on+0x5b/0x180 [ 842.488675] FAULT_INJECTION: forcing a failure. [ 842.488675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 842.488886] kmem_cache_alloc+0x171/0x310 [ 842.488905] vm_area_alloc+0x1c/0x110 [ 842.488923] alloc_bprm+0x337/0x8f0 [ 842.490826] ? __virt_addr_valid+0x170/0x5c0 [ 842.491200] do_execveat_common+0x275/0x8d0 [ 842.491549] ? strncpy_from_user+0x9e/0x470 [ 842.491907] ? bprm_execve+0x1960/0x1960 [ 842.492246] __x64_sys_execveat+0xed/0x140 [ 842.492590] do_syscall_64+0x33/0x40 [ 842.492901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.493312] RIP: 0033:0x7f7168fc8b19 [ 842.493610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.495102] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.495707] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 842.496291] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.496864] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.497440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.498020] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 842.498608] CPU: 0 PID: 6278 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 842.499241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.499906] Call Trace: [ 842.500122] dump_stack+0x107/0x167 [ 842.500404] should_fail.cold+0x5/0xa [ 842.500698] __alloc_pages_nodemask+0x182/0x600 [ 842.501054] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 842.501508] ? add_mm_counter_fast+0x220/0x220 [ 842.501861] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 842.502258] alloc_pages_current+0x187/0x280 [ 842.502596] get_zeroed_page+0x14/0xb0 [ 842.502923] __pud_alloc+0x33/0x270 [ 842.503229] handle_mm_fault+0x1a73/0x3500 [ 842.503555] ? register_lock_class+0xbb/0x17b0 [ 842.503904] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 842.504299] ? __pmd_alloc+0x5e0/0x5e0 [ 842.504609] __get_user_pages+0x6ec/0x1620 [ 842.504939] ? follow_page_mask+0x1900/0x1900 [ 842.505283] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 842.505641] __get_user_pages_remote+0x1d5/0x870 [ 842.506001] ? lock_downgrade+0x6d0/0x6d0 [ 842.506320] get_user_pages_remote+0x63/0x90 [ 842.506659] get_arg_page+0xba/0x200 [ 842.506982] ? acct_arg_size+0xe0/0xe0 [ 842.507278] ? downgrade_write+0x3a0/0x3a0 [ 842.507599] ? count.constprop.0+0x1b3/0x290 [ 842.507935] copy_string_kernel+0x1b4/0x450 [ 842.508270] do_execveat_common+0x525/0x8d0 [ 842.508600] ? bprm_execve+0x1960/0x1960 [ 842.508919] __x64_sys_execveat+0xed/0x140 [ 842.509246] do_syscall_64+0x33/0x40 [ 842.509532] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.509924] RIP: 0033:0x7f47d39aeb19 [ 842.510211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.511613] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.512192] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 842.512726] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.513263] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.513795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.514330] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 842.522621] FAULT_INJECTION: forcing a failure. [ 842.522621] name failslab, interval 1, probability 0, space 0, times 0 [ 842.523583] CPU: 0 PID: 6280 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 842.524096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.524703] Call Trace: [ 842.524911] dump_stack+0x107/0x167 [ 842.525187] should_fail.cold+0x5/0xa [ 842.525479] ? vm_area_alloc+0x1c/0x110 [ 842.525784] should_failslab+0x5/0x20 [ 842.526075] kmem_cache_alloc+0x5b/0x310 [ 842.526386] vm_area_alloc+0x1c/0x110 [ 842.526674] alloc_bprm+0x337/0x8f0 [ 842.526989] ? __virt_addr_valid+0x170/0x5c0 [ 842.527330] do_execveat_common+0x275/0x8d0 [ 842.527656] ? strncpy_from_user+0x9e/0x470 [ 842.527980] ? bprm_execve+0x1960/0x1960 [ 842.528295] __x64_sys_execveat+0xed/0x140 [ 842.528617] do_syscall_64+0x33/0x40 [ 842.528899] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.529282] RIP: 0033:0x7f85c893ab19 [ 842.529563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.530965] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.531550] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 842.532080] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.532608] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.533138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.533670] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 842.542363] FAULT_INJECTION: forcing a failure. [ 842.542363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 842.543655] CPU: 1 PID: 6281 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 842.544198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.544849] Call Trace: [ 842.545071] dump_stack+0x107/0x167 [ 842.545368] should_fail.cold+0x5/0xa [ 842.545683] __alloc_pages_nodemask+0x182/0x600 [ 842.546118] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 842.546639] ? add_mm_counter_fast+0x220/0x220 [ 842.547079] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 842.547544] alloc_pages_current+0x187/0x280 [ 842.547908] get_zeroed_page+0x14/0xb0 [ 842.548224] __pud_alloc+0x33/0x270 [ 842.548520] handle_mm_fault+0x1a73/0x3500 [ 842.548870] ? register_lock_class+0xbb/0x17b0 [ 842.549249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 842.549670] ? __pmd_alloc+0x5e0/0x5e0 [ 842.550000] __get_user_pages+0x6ec/0x1620 [ 842.550347] ? follow_page_mask+0x1900/0x1900 [ 842.550714] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 842.551121] __get_user_pages_remote+0x1d5/0x870 [ 842.551506] ? lock_downgrade+0x6d0/0x6d0 [ 842.551849] get_user_pages_remote+0x63/0x90 [ 842.552208] get_arg_page+0xba/0x200 [ 842.552508] ? acct_arg_size+0xe0/0xe0 [ 842.552820] ? downgrade_write+0x3a0/0x3a0 [ 842.553163] ? count.constprop.0+0x1b3/0x290 [ 842.553519] copy_string_kernel+0x1b4/0x450 [ 842.553874] do_execveat_common+0x525/0x8d0 [ 842.554230] ? bprm_execve+0x1960/0x1960 [ 842.554565] __x64_sys_execveat+0xed/0x140 [ 842.554919] do_syscall_64+0x33/0x40 [ 842.555219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.555629] RIP: 0033:0x7f7e74c65b19 [ 842.555931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.557378] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 842.557987] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 842.558555] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 842.559142] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.559709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.560274] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 855.862567] FAULT_INJECTION: forcing a failure. 01:40:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:40:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e6"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:40:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:40:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) 01:40:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 855.862567] name failslab, interval 1, probability 0, space 0, times 0 [ 855.864352] CPU: 0 PID: 6292 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 855.864891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 855.865539] Call Trace: [ 855.865759] dump_stack+0x107/0x167 [ 855.866055] should_fail.cold+0x5/0xa [ 855.866362] ? create_object.isra.0+0x3a/0xa20 [ 855.866728] should_failslab+0x5/0x20 [ 855.867080] kmem_cache_alloc+0x5b/0x310 [ 855.867417] create_object.isra.0+0x3a/0xa20 [ 855.867768] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 855.868174] kmem_cache_alloc+0x159/0x310 [ 855.868509] vm_area_alloc+0x1c/0x110 [ 855.868821] alloc_bprm+0x337/0x8f0 [ 855.869113] ? __virt_addr_valid+0x170/0x5c0 [ 855.869467] do_execveat_common+0x275/0x8d0 [ 855.869814] ? strncpy_from_user+0x9e/0x470 [ 855.870157] ? bprm_execve+0x1960/0x1960 [ 855.870488] __x64_sys_execveat+0xed/0x140 [ 855.870828] do_syscall_64+0x33/0x40 [ 855.871157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 855.871562] RIP: 0033:0x7f85c893ab19 [ 855.871861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.873302] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 855.873905] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 855.874468] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 855.875042] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.875604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 855.876168] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 855.942706] FAULT_INJECTION: forcing a failure. [ 855.942706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 855.943815] CPU: 0 PID: 6303 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 855.944347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 855.944990] Call Trace: [ 855.945209] dump_stack+0x107/0x167 [ 855.945502] should_fail.cold+0x5/0xa [ 855.945810] __alloc_pages_nodemask+0x182/0x600 [ 855.946181] ? lock_acquire+0x197/0x470 [ 855.946498] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 855.946973] ? lock_downgrade+0x6d0/0x6d0 [ 855.947329] ? do_raw_spin_lock+0x121/0x260 [ 855.947683] alloc_pages_current+0x187/0x280 [ 855.948036] __pmd_alloc+0x37/0x5e0 [ 855.948329] handle_mm_fault+0x1ac4/0x3500 [ 855.948680] ? register_lock_class+0xbb/0x17b0 [ 855.949046] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 855.949468] ? __pmd_alloc+0x5e0/0x5e0 [ 855.949793] __get_user_pages+0x6ec/0x1620 [ 855.950137] ? follow_page_mask+0x1900/0x1900 [ 855.950502] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 855.950882] __get_user_pages_remote+0x1d5/0x870 [ 855.951277] ? lock_downgrade+0x6d0/0x6d0 [ 855.951611] get_user_pages_remote+0x63/0x90 [ 855.951965] get_arg_page+0xba/0x200 [ 855.952263] ? acct_arg_size+0xe0/0xe0 [ 855.952578] ? downgrade_write+0x3a0/0x3a0 [ 855.952917] ? count.constprop.0+0x1b3/0x290 [ 855.953269] copy_string_kernel+0x1b4/0x450 [ 855.953620] do_execveat_common+0x525/0x8d0 [ 855.953969] ? bprm_execve+0x1960/0x1960 [ 855.954300] __x64_sys_execveat+0xed/0x140 [ 855.954640] do_syscall_64+0x33/0x40 [ 855.954939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 855.955366] RIP: 0033:0x7f47d39aeb19 [ 855.955699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.957155] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 855.957757] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 855.958316] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 855.958877] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.959457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 855.960017] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 856.038208] FAULT_INJECTION: forcing a failure. [ 856.038208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.039312] CPU: 0 PID: 6301 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 856.039850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.040494] Call Trace: [ 856.040711] dump_stack+0x107/0x167 [ 856.041005] should_fail.cold+0x5/0xa [ 856.041313] __alloc_pages_nodemask+0x182/0x600 [ 856.041685] ? lock_acquire+0x197/0x470 [ 856.042004] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 856.042483] ? lock_downgrade+0x6d0/0x6d0 [ 856.042815] ? do_raw_spin_lock+0x121/0x260 [ 856.043186] alloc_pages_current+0x187/0x280 [ 856.043585] __pmd_alloc+0x37/0x5e0 [ 856.044123] handle_mm_fault+0x1ac4/0x3500 [ 856.044472] ? register_lock_class+0xbb/0x17b0 [ 856.044843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 856.045266] ? __pmd_alloc+0x5e0/0x5e0 [ 856.045614] __get_user_pages+0x6ec/0x1620 [ 856.046014] ? follow_page_mask+0x1900/0x1900 [ 856.046376] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.046779] __get_user_pages_remote+0x1d5/0x870 [ 856.047202] ? lock_downgrade+0x6d0/0x6d0 [ 856.047555] get_user_pages_remote+0x63/0x90 [ 856.048281] get_arg_page+0xba/0x200 [ 856.048987] ? acct_arg_size+0xe0/0xe0 [ 856.049810] ? downgrade_write+0x3a0/0x3a0 [ 856.050700] ? count.constprop.0+0x1b3/0x290 [ 856.051308] copy_string_kernel+0x1b4/0x450 [ 856.051657] do_execveat_common+0x525/0x8d0 [ 856.052030] ? bprm_execve+0x1960/0x1960 [ 856.052387] __x64_sys_execveat+0xed/0x140 [ 856.052750] do_syscall_64+0x33/0x40 [ 856.053046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.053488] RIP: 0033:0x7f7168fc8b19 [ 856.053818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.056188] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.057592] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 856.058935] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.060048] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.060670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.061792] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:40:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:40:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e6"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 856.106553] FAULT_INJECTION: forcing a failure. [ 856.106553] name failslab, interval 1, probability 0, space 0, times 0 [ 856.112119] CPU: 1 PID: 6314 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 856.112790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.113528] Call Trace: [ 856.113810] dump_stack+0x107/0x167 [ 856.114156] should_fail.cold+0x5/0xa [ 856.114505] ? __pmd_alloc+0x94/0x5e0 [ 856.114871] should_failslab+0x5/0x20 [ 856.115270] kmem_cache_alloc+0x5b/0x310 [ 856.115661] __pmd_alloc+0x94/0x5e0 [ 856.116014] handle_mm_fault+0x1ac4/0x3500 [ 856.116408] ? register_lock_class+0xbb/0x17b0 [ 856.116788] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 856.117213] ? __pmd_alloc+0x5e0/0x5e0 [ 856.117579] __get_user_pages+0x6ec/0x1620 [ 856.117989] ? follow_page_mask+0x1900/0x1900 [ 856.118418] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.118850] __get_user_pages_remote+0x1d5/0x870 [ 856.119365] ? lock_downgrade+0x6d0/0x6d0 [ 856.119755] get_user_pages_remote+0x63/0x90 [ 856.120182] get_arg_page+0xba/0x200 [ 856.120499] ? acct_arg_size+0xe0/0xe0 [ 856.120880] ? downgrade_write+0x3a0/0x3a0 [ 856.121293] ? count.constprop.0+0x1b3/0x290 [ 856.121718] copy_string_kernel+0x1b4/0x450 [ 856.122174] do_execveat_common+0x525/0x8d0 [ 856.122607] ? bprm_execve+0x1960/0x1960 [ 856.123031] __x64_sys_execveat+0xed/0x140 [ 856.123469] do_syscall_64+0x33/0x40 [ 856.123819] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.124283] RIP: 0033:0x7f47d39aeb19 [ 856.124660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.126360] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.127259] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 856.128785] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.129408] FAULT_INJECTION: forcing a failure. [ 856.129408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.130380] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.130390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.130398] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 856.135827] CPU: 0 PID: 6307 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 856.136364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.137017] Call Trace: [ 856.137236] dump_stack+0x107/0x167 [ 856.137536] should_fail.cold+0x5/0xa [ 856.137855] __alloc_pages_nodemask+0x182/0x600 [ 856.138229] ? lock_acquire+0x197/0x470 [ 856.138553] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 856.139041] ? lock_downgrade+0x6d0/0x6d0 [ 856.139372] ? do_raw_spin_lock+0x121/0x260 [ 856.139717] alloc_pages_current+0x187/0x280 [ 856.140068] __pmd_alloc+0x37/0x5e0 [ 856.140360] handle_mm_fault+0x1ac4/0x3500 [ 856.140696] ? register_lock_class+0xbb/0x17b0 [ 856.141057] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 856.141471] ? __pmd_alloc+0x5e0/0x5e0 [ 856.141792] __get_user_pages+0x6ec/0x1620 [ 856.142134] ? follow_page_mask+0x1900/0x1900 [ 856.142493] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.142875] __get_user_pages_remote+0x1d5/0x870 [ 856.143494] ? lock_downgrade+0x6d0/0x6d0 [ 856.144353] get_user_pages_remote+0x63/0x90 [ 856.145276] get_arg_page+0xba/0x200 [ 856.146060] ? acct_arg_size+0xe0/0xe0 [ 856.146860] ? downgrade_write+0x3a0/0x3a0 [ 856.147680] ? count.constprop.0+0x1b3/0x290 [ 856.148449] copy_string_kernel+0x1b4/0x450 [ 856.149203] do_execveat_common+0x525/0x8d0 [ 856.149953] ? bprm_execve+0x1960/0x1960 [ 856.150648] __x64_sys_execveat+0xed/0x140 [ 856.151489] do_syscall_64+0x33/0x40 [ 856.152114] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.152966] RIP: 0033:0x7f7e74c65b19 [ 856.153614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.157186] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.158416] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 856.159317] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.159879] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.160439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.160999] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:40:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 01:40:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1b"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) [ 856.198919] FAULT_INJECTION: forcing a failure. [ 856.198919] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.200584] CPU: 1 PID: 6319 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 856.201235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.202016] Call Trace: [ 856.202279] dump_stack+0x107/0x167 [ 856.202636] should_fail.cold+0x5/0xa [ 856.203027] __alloc_pages_nodemask+0x182/0x600 [ 856.203516] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 856.204079] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 856.204681] ? policy_nodemask+0x10/0x1a0 [ 856.205128] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 856.205621] alloc_pages_current+0x187/0x280 [ 856.206092] get_zeroed_page+0x14/0xb0 [ 856.206471] __pud_alloc+0x33/0x270 [ 856.206829] handle_mm_fault+0x1a73/0x3500 [ 856.207267] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 856.207790] ? __pmd_alloc+0x5e0/0x5e0 [ 856.208184] __get_user_pages+0x6ec/0x1620 [ 856.208605] ? follow_page_mask+0x1900/0x1900 [ 856.209044] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.209497] ? mark_held_locks+0x9e/0xe0 [ 856.209909] __get_user_pages_remote+0x1d5/0x870 [ 856.210375] ? lock_downgrade+0x6d0/0x6d0 [ 856.210781] get_user_pages_remote+0x63/0x90 [ 856.211238] get_arg_page+0xba/0x200 [ 856.211623] ? acct_arg_size+0xe0/0xe0 [ 856.212011] ? downgrade_write+0x3a0/0x3a0 [ 856.212421] ? count.constprop.0+0x1b3/0x290 [ 856.212851] copy_string_kernel+0x1b4/0x450 [ 856.213280] do_execveat_common+0x525/0x8d0 [ 856.213701] ? bprm_execve+0x1960/0x1960 [ 856.214081] __x64_sys_execveat+0xed/0x140 [ 856.214459] do_syscall_64+0x33/0x40 [ 856.214803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.215282] RIP: 0033:0x7f85c893ab19 [ 856.215641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.217382] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.218106] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 856.218773] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.219466] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.220133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.220803] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 856.232614] FAULT_INJECTION: forcing a failure. [ 856.232614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.233683] CPU: 0 PID: 6323 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 856.234226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.234873] Call Trace: [ 856.235155] dump_stack+0x107/0x167 [ 856.235453] should_fail.cold+0x5/0xa [ 856.235763] __alloc_pages_nodemask+0x182/0x600 [ 856.236134] ? lock_acquire+0x197/0x470 [ 856.236488] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 856.236986] ? lock_downgrade+0x6d0/0x6d0 [ 856.237356] ? do_raw_spin_lock+0x121/0x260 [ 856.237728] alloc_pages_current+0x187/0x280 [ 856.238108] __pmd_alloc+0x37/0x5e0 [ 856.238421] handle_mm_fault+0x1ac4/0x3500 [ 856.238782] ? register_lock_class+0xbb/0x17b0 [ 856.239188] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 856.239635] ? __pmd_alloc+0x5e0/0x5e0 [ 856.240000] __get_user_pages+0x6ec/0x1620 [ 856.240374] ? follow_page_mask+0x1900/0x1900 [ 856.240759] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.241159] __get_user_pages_remote+0x1d5/0x870 [ 856.241535] ? lock_downgrade+0x6d0/0x6d0 [ 856.241896] get_user_pages_remote+0x63/0x90 [ 856.242252] get_arg_page+0xba/0x200 [ 856.242552] ? acct_arg_size+0xe0/0xe0 [ 856.242861] ? downgrade_write+0x3a0/0x3a0 [ 856.243260] ? count.constprop.0+0x1b3/0x290 [ 856.243614] copy_string_kernel+0x1b4/0x450 [ 856.243964] do_execveat_common+0x525/0x8d0 [ 856.244308] ? bprm_execve+0x1960/0x1960 [ 856.244644] __x64_sys_execveat+0xed/0x140 [ 856.244986] do_syscall_64+0x33/0x40 [ 856.245282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.245688] RIP: 0033:0x7f7168fc8b19 [ 856.246021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.247620] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.248277] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 856.248878] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.249482] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.250063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:40:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 856.250645] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:40:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 01:40:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 856.296642] FAULT_INJECTION: forcing a failure. [ 856.296642] name failslab, interval 1, probability 0, space 0, times 0 [ 856.298995] CPU: 0 PID: 6329 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 856.300232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 856.301681] Call Trace: [ 856.302133] dump_stack+0x107/0x167 [ 856.302751] should_fail.cold+0x5/0xa [ 856.303477] ? __pmd_alloc+0x94/0x5e0 [ 856.304100] should_failslab+0x5/0x20 [ 856.304719] kmem_cache_alloc+0x5b/0x310 [ 856.305380] __pmd_alloc+0x94/0x5e0 [ 856.305972] handle_mm_fault+0x1ac4/0x3500 [ 856.306694] ? register_lock_class+0xbb/0x17b0 [ 856.307539] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 856.308485] ? __pmd_alloc+0x5e0/0x5e0 [ 856.309187] __get_user_pages+0x6ec/0x1620 [ 856.309935] ? follow_page_mask+0x1900/0x1900 [ 856.310816] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 856.311792] __get_user_pages_remote+0x1d5/0x870 [ 856.312697] ? lock_downgrade+0x6d0/0x6d0 [ 856.313515] get_user_pages_remote+0x63/0x90 [ 856.314373] get_arg_page+0xba/0x200 [ 856.315115] ? acct_arg_size+0xe0/0xe0 [ 856.315826] ? downgrade_write+0x3a0/0x3a0 [ 856.316601] ? count.constprop.0+0x1b3/0x290 [ 856.317404] copy_string_kernel+0x1b4/0x450 [ 856.318204] do_execveat_common+0x525/0x8d0 [ 856.319001] ? bprm_execve+0x1960/0x1960 [ 856.319820] __x64_sys_execveat+0xed/0x140 [ 856.320655] do_syscall_64+0x33/0x40 [ 856.321387] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 856.322387] RIP: 0033:0x7f47d39aeb19 [ 856.323121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 856.326478] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 856.327958] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 856.329349] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 856.330722] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.331534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 856.332152] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:40:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 01:40:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 01:40:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:40:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) [ 869.687420] FAULT_INJECTION: forcing a failure. [ 869.687420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 869.688197] FAULT_INJECTION: forcing a failure. [ 869.688197] name failslab, interval 1, probability 0, space 0, times 0 [ 869.688996] CPU: 0 PID: 6338 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 869.690211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.690950] Call Trace: [ 869.691209] dump_stack+0x107/0x167 [ 869.691574] should_fail.cold+0x5/0xa [ 869.691904] __alloc_pages_nodemask+0x182/0x600 [ 869.692393] ? lock_acquire+0x197/0x470 [ 869.692742] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 869.693247] ? lock_downgrade+0x6d0/0x6d0 [ 869.693676] ? do_raw_spin_lock+0x121/0x260 [ 869.694044] alloc_pages_current+0x187/0x280 [ 869.694473] __pmd_alloc+0x37/0x5e0 [ 869.694786] handle_mm_fault+0x1ac4/0x3500 [ 869.695143] ? register_lock_class+0xbb/0x17b0 [ 869.695591] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.696031] ? __pmd_alloc+0x5e0/0x5e0 [ 869.696423] __get_user_pages+0x6ec/0x1620 [ 869.696788] ? follow_page_mask+0x1900/0x1900 [ 869.697169] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 869.697646] __get_user_pages_remote+0x1d5/0x870 [ 869.698045] ? lock_downgrade+0x6d0/0x6d0 [ 869.698453] get_user_pages_remote+0x63/0x90 [ 869.698857] get_arg_page+0xba/0x200 [ 869.699234] ? acct_arg_size+0xe0/0xe0 [ 869.699648] ? downgrade_write+0x3a0/0x3a0 [ 869.700055] ? count.constprop.0+0x1b3/0x290 [ 869.700524] copy_string_kernel+0x1b4/0x450 [ 869.700944] do_execveat_common+0x525/0x8d0 [ 869.701438] ? bprm_execve+0x1960/0x1960 [ 869.701834] __x64_sys_execveat+0xed/0x140 [ 869.702246] do_syscall_64+0x33/0x40 [ 869.702653] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.703104] RIP: 0033:0x7f85c893ab19 [ 869.703535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.705273] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.706049] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 869.706803] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 869.707553] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.708234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.708963] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 869.709717] CPU: 1 PID: 6344 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 869.710318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.710973] Call Trace: [ 869.711274] dump_stack+0x107/0x167 [ 869.711569] should_fail.cold+0x5/0xa [ 869.711876] ? __pmd_alloc+0x94/0x5e0 [ 869.712235] should_failslab+0x5/0x20 [ 869.712540] kmem_cache_alloc+0x5b/0x310 [ 869.712868] __pmd_alloc+0x94/0x5e0 [ 869.713211] handle_mm_fault+0x1ac4/0x3500 [ 869.713550] ? register_lock_class+0xbb/0x17b0 [ 869.713913] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.714375] ? __pmd_alloc+0x5e0/0x5e0 [ 869.714698] __get_user_pages+0x6ec/0x1620 [ 869.715110] ? follow_page_mask+0x1900/0x1900 [ 869.715496] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 869.715873] __get_user_pages_remote+0x1d5/0x870 [ 869.716304] ? lock_downgrade+0x6d0/0x6d0 [ 869.716639] get_user_pages_remote+0x63/0x90 [ 869.716992] get_arg_page+0xba/0x200 [ 869.717336] ? acct_arg_size+0xe0/0xe0 [ 869.717643] ? downgrade_write+0x3a0/0x3a0 [ 869.717980] ? count.constprop.0+0x1b3/0x290 [ 869.718376] copy_string_kernel+0x1b4/0x450 [ 869.718725] do_execveat_common+0x525/0x8d0 [ 869.719138] ? bprm_execve+0x1960/0x1960 [ 869.719499] __x64_sys_execveat+0xed/0x140 [ 869.719843] do_syscall_64+0x33/0x40 [ 869.720194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.720597] RIP: 0033:0x7f7e74c65b19 [ 869.720892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.722399] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.723053] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 869.723637] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 869.724238] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.724793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.725402] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 869.730043] FAULT_INJECTION: forcing a failure. [ 869.730043] name failslab, interval 1, probability 0, space 0, times 0 [ 869.731128] CPU: 0 PID: 6347 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 869.731849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.732632] Call Trace: [ 869.732891] dump_stack+0x107/0x167 [ 869.733238] should_fail.cold+0x5/0xa [ 869.733651] ? create_object.isra.0+0x3a/0xa20 [ 869.734090] should_failslab+0x5/0x20 [ 869.734475] kmem_cache_alloc+0x5b/0x310 [ 869.734843] create_object.isra.0+0x3a/0xa20 [ 869.735265] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 869.735832] kmem_cache_alloc+0x159/0x310 [ 869.736224] __pmd_alloc+0x94/0x5e0 [ 869.736676] handle_mm_fault+0x1ac4/0x3500 [ 869.737035] ? register_lock_class+0xbb/0x17b0 [ 869.737738] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.738184] ? __pmd_alloc+0x5e0/0x5e0 [ 869.738593] __get_user_pages+0x6ec/0x1620 [ 869.738950] ? follow_page_mask+0x1900/0x1900 [ 869.739400] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 869.739799] __get_user_pages_remote+0x1d5/0x870 [ 869.740188] ? lock_downgrade+0x6d0/0x6d0 [ 869.740579] get_user_pages_remote+0x63/0x90 [ 869.740941] get_arg_page+0xba/0x200 [ 869.741260] ? acct_arg_size+0xe0/0xe0 [ 869.741642] ? downgrade_write+0x3a0/0x3a0 [ 869.742006] ? count.constprop.0+0x1b3/0x290 [ 869.742439] copy_string_kernel+0x1b4/0x450 [ 869.742813] do_execveat_common+0x525/0x8d0 [ 869.743232] ? bprm_execve+0x1960/0x1960 [ 869.743623] __x64_sys_execveat+0xed/0x140 [ 869.743988] do_syscall_64+0x33/0x40 [ 869.744369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.744836] RIP: 0033:0x7f47d39aeb19 [ 869.745202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.747042] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.747752] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 869.748411] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 869.749061] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.753500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.754171] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 869.758432] FAULT_INJECTION: forcing a failure. [ 869.758432] name failslab, interval 1, probability 0, space 0, times 0 [ 869.760034] CPU: 0 PID: 6350 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 869.760755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.761570] Call Trace: [ 869.761796] dump_stack+0x107/0x167 [ 869.762116] should_fail.cold+0x5/0xa [ 869.762497] ? create_object.isra.0+0x3a/0xa20 [ 869.762915] should_failslab+0x5/0x20 [ 869.763365] kmem_cache_alloc+0x5b/0x310 [ 869.763758] create_object.isra.0+0x3a/0xa20 [ 869.764178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 869.764738] kmem_cache_alloc+0x159/0x310 [ 869.765141] __pmd_alloc+0x94/0x5e0 [ 869.765552] handle_mm_fault+0x1ac4/0x3500 [ 869.765959] ? register_lock_class+0xbb/0x17b0 [ 869.766440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.766909] ? __pmd_alloc+0x5e0/0x5e0 [ 869.767358] __get_user_pages+0x6ec/0x1620 [ 869.767785] ? follow_page_mask+0x1900/0x1900 [ 869.768185] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 869.768699] __get_user_pages_remote+0x1d5/0x870 [ 869.769122] ? lock_downgrade+0x6d0/0x6d0 [ 869.769525] get_user_pages_remote+0x63/0x90 [ 869.769944] get_arg_page+0xba/0x200 [ 869.770344] ? acct_arg_size+0xe0/0xe0 [ 869.770718] ? downgrade_write+0x3a0/0x3a0 [ 869.771095] ? count.constprop.0+0x1b3/0x290 [ 869.771562] copy_string_kernel+0x1b4/0x450 [ 869.771953] do_execveat_common+0x525/0x8d0 [ 869.772450] ? bprm_execve+0x1960/0x1960 [ 869.772838] __x64_sys_execveat+0xed/0x140 [ 869.773229] do_syscall_64+0x33/0x40 [ 869.773622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.774104] RIP: 0033:0x7f7168fc8b19 [ 869.774507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.776273] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.777046] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 869.777762] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 869.778477] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.779154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.779861] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:40:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:40:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) [ 869.914298] FAULT_INJECTION: forcing a failure. [ 869.914298] name failslab, interval 1, probability 0, space 0, times 0 [ 869.915342] CPU: 1 PID: 6366 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 869.915883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.916570] Call Trace: [ 869.916789] dump_stack+0x107/0x167 [ 869.917154] should_fail.cold+0x5/0xa [ 869.917462] ? __pmd_alloc+0x94/0x5e0 [ 869.917770] should_failslab+0x5/0x20 [ 869.918127] kmem_cache_alloc+0x5b/0x310 [ 869.918456] __pmd_alloc+0x94/0x5e0 [ 869.918754] handle_mm_fault+0x1ac4/0x3500 [ 869.919140] ? register_lock_class+0xbb/0x17b0 [ 869.919518] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.919935] ? __pmd_alloc+0x5e0/0x5e0 [ 869.920324] __get_user_pages+0x6ec/0x1620 [ 869.920666] ? follow_page_mask+0x1900/0x1900 [ 869.921080] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 869.921458] __get_user_pages_remote+0x1d5/0x870 [ 869.921834] ? lock_downgrade+0x6d0/0x6d0 [ 869.922211] get_user_pages_remote+0x63/0x90 [ 869.922566] get_arg_page+0xba/0x200 [ 869.922864] ? acct_arg_size+0xe0/0xe0 [ 869.923241] ? strnlen+0x29/0x70 [ 869.923517] copy_string_kernel+0x1b4/0x450 [ 869.923866] do_execveat_common+0x525/0x8d0 [ 869.924258] ? bprm_execve+0x1960/0x1960 [ 869.924592] __x64_sys_execveat+0xed/0x140 [ 869.924934] do_syscall_64+0x33/0x40 [ 869.925303] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.925713] RIP: 0033:0x7f85c893ab19 [ 869.926056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.927580] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.928229] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 869.928788] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 869.929415] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.929975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.930579] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:40:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) [ 869.994382] FAULT_INJECTION: forcing a failure. [ 869.994382] name failslab, interval 1, probability 0, space 0, times 0 [ 869.995530] CPU: 1 PID: 6372 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 869.996120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.996768] Call Trace: [ 869.996987] dump_stack+0x107/0x167 [ 869.997327] should_fail.cold+0x5/0xa [ 869.997636] ? ptlock_alloc+0x1d/0x70 [ 869.997951] should_failslab+0x5/0x20 [ 869.998313] kmem_cache_alloc+0x5b/0x310 [ 869.998648] ptlock_alloc+0x1d/0x70 [ 869.998945] pte_alloc_one+0x68/0x1a0 [ 869.999312] __pte_alloc+0x1d/0x330 [ 869.999607] handle_mm_fault+0x287f/0x3500 [ 869.999959] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 870.000451] ? __pmd_alloc+0x5e0/0x5e0 [ 870.000777] __get_user_pages+0x6ec/0x1620 [ 870.001169] ? follow_page_mask+0x1900/0x1900 [ 870.001532] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 870.001912] __get_user_pages_remote+0x1d5/0x870 [ 870.002341] ? lock_downgrade+0x6d0/0x6d0 [ 870.002683] get_user_pages_remote+0x63/0x90 [ 870.003091] get_arg_page+0xba/0x200 [ 870.003409] ? acct_arg_size+0xe0/0xe0 [ 870.003719] ? downgrade_write+0x3a0/0x3a0 [ 870.004102] ? count.constprop.0+0x1b3/0x290 [ 870.004457] copy_string_kernel+0x1b4/0x450 [ 870.004806] do_execveat_common+0x525/0x8d0 [ 870.005224] ? bprm_execve+0x1960/0x1960 [ 870.005557] __x64_sys_execveat+0xed/0x140 [ 870.005894] do_syscall_64+0x33/0x40 [ 870.006240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 870.006645] RIP: 0033:0x7f47d39aeb19 [ 870.006942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 870.008481] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 870.009157] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 870.009720] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 870.010324] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 870.010887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 870.011509] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 870.017140] FAULT_INJECTION: forcing a failure. [ 870.017140] name failslab, interval 1, probability 0, space 0, times 0 [ 870.018328] CPU: 1 PID: 6373 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 870.018872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 870.019583] Call Trace: [ 870.019803] dump_stack+0x107/0x167 [ 870.020144] should_fail.cold+0x5/0xa [ 870.020451] ? create_object.isra.0+0x3a/0xa20 [ 870.020820] should_failslab+0x5/0x20 [ 870.021177] kmem_cache_alloc+0x5b/0x310 [ 870.021506] create_object.isra.0+0x3a/0xa20 [ 870.021855] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 870.022342] kmem_cache_alloc+0x159/0x310 [ 870.022676] __pmd_alloc+0x94/0x5e0 [ 870.022973] handle_mm_fault+0x1ac4/0x3500 [ 870.023371] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 870.023807] ? __pmd_alloc+0x5e0/0x5e0 [ 870.024172] __get_user_pages+0x6ec/0x1620 [ 870.024518] ? follow_page_mask+0x1900/0x1900 [ 870.024877] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 870.025306] __get_user_pages_remote+0x1d5/0x870 [ 870.025689] get_user_pages_remote+0x63/0x90 [ 870.026088] get_arg_page+0xba/0x200 [ 870.026390] ? acct_arg_size+0xe0/0xe0 [ 870.026700] ? downgrade_write+0x3a0/0x3a0 [ 870.027107] ? count.constprop.0+0x1b3/0x290 [ 870.027482] copy_string_kernel+0x1b4/0x450 [ 870.027835] do_execveat_common+0x525/0x8d0 [ 870.028227] ? bprm_execve+0x1960/0x1960 [ 870.028562] __x64_sys_execveat+0xed/0x140 [ 870.028902] do_syscall_64+0x33/0x40 [ 870.029250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 870.029654] RIP: 0033:0x7f7e74c65b19 [ 870.029952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 870.031481] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 870.032152] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 870.032716] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 870.033323] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 870.033883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 870.034499] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:40:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 01:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 01:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 01:40:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) [ 882.847490] FAULT_INJECTION: forcing a failure. [ 882.847490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 882.848926] CPU: 1 PID: 6394 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 882.849467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 882.850759] Call Trace: [ 882.851045] dump_stack+0x107/0x167 [ 882.851385] should_fail.cold+0x5/0xa [ 882.851740] __alloc_pages_nodemask+0x182/0x600 [ 882.852156] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 882.852684] ? find_held_lock+0x2c/0x110 [ 882.853056] ? __pmd_alloc+0x2db/0x5e0 [ 882.853428] ? lock_downgrade+0x6d0/0x6d0 [ 882.853813] ? do_raw_spin_lock+0x121/0x260 [ 882.854217] alloc_pages_current+0x187/0x280 [ 882.854646] pte_alloc_one+0x16/0x1a0 [ 882.855002] __pte_alloc+0x1d/0x330 [ 882.855353] handle_mm_fault+0x287f/0x3500 [ 882.855835] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.856413] ? __pmd_alloc+0x5e0/0x5e0 [ 882.856842] __get_user_pages+0x6ec/0x1620 [ 882.857294] ? follow_page_mask+0x1900/0x1900 [ 882.857760] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 882.858208] __get_user_pages_remote+0x1d5/0x870 [ 882.858655] ? lock_downgrade+0x6d0/0x6d0 [ 882.859053] get_user_pages_remote+0x63/0x90 [ 882.859484] get_arg_page+0xba/0x200 [ 882.859831] ? acct_arg_size+0xe0/0xe0 [ 882.860205] ? downgrade_write+0x3a0/0x3a0 [ 882.860598] ? count.constprop.0+0x1b3/0x290 [ 882.861021] copy_string_kernel+0x1b4/0x450 [ 882.861428] do_execveat_common+0x525/0x8d0 [ 882.861832] ? bprm_execve+0x1960/0x1960 [ 882.862230] __x64_sys_execveat+0xed/0x140 [ 882.862634] do_syscall_64+0x33/0x40 [ 882.862989] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 882.863335] FAULT_INJECTION: forcing a failure. [ 882.863335] name failslab, interval 1, probability 0, space 0, times 0 [ 882.863480] RIP: 0033:0x7f7168fc8b19 [ 882.863492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 882.863504] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 882.867317] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 882.867971] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 882.868619] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 882.869315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 882.870080] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 882.870891] CPU: 0 PID: 6393 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 882.871572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 882.872481] Call Trace: [ 882.873091] dump_stack+0x107/0x167 [ 882.873474] should_fail.cold+0x5/0xa [ 882.873939] ? create_object.isra.0+0x3a/0xa20 [ 882.874313] FAULT_INJECTION: forcing a failure. [ 882.874313] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 882.874411] should_failslab+0x5/0x20 [ 882.875925] kmem_cache_alloc+0x5b/0x310 [ 882.876347] create_object.isra.0+0x3a/0xa20 [ 882.876851] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 882.877384] kmem_cache_alloc+0x159/0x310 [ 882.877910] __pmd_alloc+0x94/0x5e0 [ 882.878279] handle_mm_fault+0x1ac4/0x3500 [ 882.878678] ? register_lock_class+0xbb/0x17b0 [ 882.879157] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.879648] ? __pmd_alloc+0x5e0/0x5e0 [ 882.880073] __get_user_pages+0x6ec/0x1620 [ 882.880475] ? follow_page_mask+0x1900/0x1900 [ 882.880985] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 882.881441] __get_user_pages_remote+0x1d5/0x870 [ 882.881984] ? lock_downgrade+0x6d0/0x6d0 [ 882.882382] get_user_pages_remote+0x63/0x90 [ 882.882840] get_arg_page+0xba/0x200 [ 882.883206] ? acct_arg_size+0xe0/0xe0 [ 882.883574] ? downgrade_write+0x3a0/0x3a0 [ 882.884017] ? count.constprop.0+0x1b3/0x290 [ 882.884423] copy_string_kernel+0x1b4/0x450 [ 882.884900] do_execveat_common+0x525/0x8d0 [ 882.885301] ? bprm_execve+0x1960/0x1960 [ 882.885678] __x64_sys_execveat+0xed/0x140 [ 882.886115] do_syscall_64+0x33/0x40 [ 882.886460] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 882.887002] RIP: 0033:0x7f85c893ab19 [ 882.887350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 882.888917] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 882.889524] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 882.890133] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 882.890694] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 882.891322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 882.891954] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 882.892539] CPU: 1 PID: 6383 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 882.893126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 882.893794] Call Trace: [ 882.894019] dump_stack+0x107/0x167 [ 882.894324] should_fail.cold+0x5/0xa [ 882.894636] __alloc_pages_nodemask+0x182/0x600 [ 882.895010] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 882.895500] ? find_held_lock+0x2c/0x110 [ 882.895829] ? __pmd_alloc+0x2db/0x5e0 [ 882.896139] ? lock_downgrade+0x6d0/0x6d0 [ 882.896468] ? do_raw_spin_lock+0x121/0x260 [ 882.896814] alloc_pages_current+0x187/0x280 [ 882.897140] FAULT_INJECTION: forcing a failure. [ 882.897140] name failslab, interval 1, probability 0, space 0, times 0 [ 882.897183] pte_alloc_one+0x16/0x1a0 [ 882.898613] __pte_alloc+0x1d/0x330 [ 882.898915] handle_mm_fault+0x287f/0x3500 [ 882.899259] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.899741] ? __pmd_alloc+0x5e0/0x5e0 [ 882.900124] __get_user_pages+0x6ec/0x1620 [ 882.900469] ? follow_page_mask+0x1900/0x1900 [ 882.900830] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 882.901216] __get_user_pages_remote+0x1d5/0x870 [ 882.901590] ? lock_downgrade+0x6d0/0x6d0 [ 882.901935] get_user_pages_remote+0x63/0x90 [ 882.902291] get_arg_page+0xba/0x200 [ 882.902590] ? acct_arg_size+0xe0/0xe0 [ 882.902907] ? downgrade_write+0x3a0/0x3a0 [ 882.903246] ? count.constprop.0+0x1b3/0x290 [ 882.903619] copy_string_kernel+0x1b4/0x450 [ 882.903982] do_execveat_common+0x525/0x8d0 [ 882.904326] ? bprm_execve+0x1960/0x1960 [ 882.904657] __x64_sys_execveat+0xed/0x140 [ 882.905010] do_syscall_64+0x33/0x40 [ 882.905307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 882.905713] RIP: 0033:0x7f7e74c65b19 [ 882.906020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 882.907489] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 882.908109] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 882.908671] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 882.909241] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 882.909802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 882.910370] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 882.910962] CPU: 0 PID: 6395 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 882.912027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 882.912691] Call Trace: [ 882.912985] dump_stack+0x107/0x167 [ 882.913284] should_fail.cold+0x5/0xa [ 882.913592] ? create_object.isra.0+0x3a/0xa20 [ 882.914011] should_failslab+0x5/0x20 [ 882.914316] kmem_cache_alloc+0x5b/0x310 [ 882.914643] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 882.915174] create_object.isra.0+0x3a/0xa20 [ 882.915538] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 882.915998] kmem_cache_alloc+0x159/0x310 [ 882.916338] ptlock_alloc+0x1d/0x70 [ 882.916636] pte_alloc_one+0x68/0x1a0 [ 882.917021] __pte_alloc+0x1d/0x330 [ 882.917322] handle_mm_fault+0x287f/0x3500 [ 882.917673] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.918146] ? __pmd_alloc+0x5e0/0x5e0 [ 882.918473] __get_user_pages+0x6ec/0x1620 [ 882.918867] ? follow_page_mask+0x1900/0x1900 [ 882.919233] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 882.919639] __get_user_pages_remote+0x1d5/0x870 [ 882.920069] ? lock_downgrade+0x6d0/0x6d0 [ 882.920425] get_user_pages_remote+0x63/0x90 [ 882.920861] get_arg_page+0xba/0x200 [ 882.921167] ? acct_arg_size+0xe0/0xe0 [ 882.921480] ? downgrade_write+0x3a0/0x3a0 [ 882.921871] ? count.constprop.0+0x1b3/0x290 [ 882.922231] copy_string_kernel+0x1b4/0x450 [ 882.922585] do_execveat_common+0x525/0x8d0 [ 882.922986] ? bprm_execve+0x1960/0x1960 [ 882.923332] __x64_sys_execveat+0xed/0x140 [ 882.923690] do_syscall_64+0x33/0x40 [ 882.924042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 882.924454] RIP: 0033:0x7f47d39aeb19 [ 882.924831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 882.926335] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 882.926999] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 882.927606] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 882.928221] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 882.928868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 882.929438] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f7"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:40:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 01:40:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 01:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 883.069093] FAULT_INJECTION: forcing a failure. [ 883.069093] name failslab, interval 1, probability 0, space 0, times 0 [ 883.070448] CPU: 1 PID: 6411 Comm: syz-executor.2 Not tainted 5.10.220 #1 01:40:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) [ 883.071114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.073091] Call Trace: [ 883.073581] dump_stack+0x107/0x167 [ 883.074178] should_fail.cold+0x5/0xa [ 883.074821] ? ptlock_alloc+0x1d/0x70 [ 883.075439] should_failslab+0x5/0x20 [ 883.075780] kmem_cache_alloc+0x5b/0x310 [ 883.076147] ptlock_alloc+0x1d/0x70 [ 883.076469] pte_alloc_one+0x68/0x1a0 [ 883.076798] __pte_alloc+0x1d/0x330 [ 883.077125] handle_mm_fault+0x287f/0x3500 [ 883.077475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 883.077900] ? __pmd_alloc+0x5e0/0x5e0 [ 883.078233] __get_user_pages+0x6ec/0x1620 [ 883.078593] ? follow_page_mask+0x1900/0x1900 [ 883.078984] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 883.079500] __get_user_pages_remote+0x1d5/0x870 [ 883.080370] ? lock_downgrade+0x6d0/0x6d0 [ 883.081148] get_user_pages_remote+0x63/0x90 [ 883.081986] get_arg_page+0xba/0x200 [ 883.082663] ? acct_arg_size+0xe0/0xe0 [ 883.083337] ? downgrade_write+0x3a0/0x3a0 [ 883.084279] ? count.constprop.0+0x1b3/0x290 [ 883.085046] copy_string_kernel+0x1b4/0x450 [ 883.085864] do_execveat_common+0x525/0x8d0 [ 883.086669] ? bprm_execve+0x1960/0x1960 [ 883.087471] __x64_sys_execveat+0xed/0x140 [ 883.088253] do_syscall_64+0x33/0x40 [ 883.088931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 883.089833] RIP: 0033:0x7f7168fc8b19 [ 883.090437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.093975] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 883.095391] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 883.096668] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 883.097948] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 883.100055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 883.101237] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 883.125412] FAULT_INJECTION: forcing a failure. [ 883.125412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 883.126664] CPU: 0 PID: 6415 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 883.127306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.128038] Call Trace: [ 883.128300] dump_stack+0x107/0x167 [ 883.128655] should_fail.cold+0x5/0xa [ 883.129025] __alloc_pages_nodemask+0x182/0x600 [ 883.129472] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 883.130049] ? find_held_lock+0x2c/0x110 [ 883.130444] ? __pmd_alloc+0x2db/0x5e0 [ 883.130827] ? lock_downgrade+0x6d0/0x6d0 [ 883.131226] ? do_raw_spin_lock+0x121/0x260 [ 883.131654] alloc_pages_current+0x187/0x280 [ 883.132081] pte_alloc_one+0x16/0x1a0 [ 883.132451] __pte_alloc+0x1d/0x330 [ 883.132804] handle_mm_fault+0x287f/0x3500 [ 883.133219] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 883.133767] ? __pmd_alloc+0x5e0/0x5e0 [ 883.134172] __get_user_pages+0x6ec/0x1620 [ 883.134590] ? follow_page_mask+0x1900/0x1900 [ 883.135027] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 883.135476] __get_user_pages_remote+0x1d5/0x870 [ 883.135858] ? lock_downgrade+0x6d0/0x6d0 [ 883.136195] get_user_pages_remote+0x63/0x90 [ 883.136552] get_arg_page+0xba/0x200 [ 883.136853] ? acct_arg_size+0xe0/0xe0 [ 883.137162] ? downgrade_write+0x3a0/0x3a0 [ 883.137502] ? count.constprop.0+0x1b3/0x290 [ 883.137858] copy_string_kernel+0x1b4/0x450 [ 883.138211] do_execveat_common+0x525/0x8d0 [ 883.138560] ? bprm_execve+0x1960/0x1960 [ 883.138897] __x64_sys_execveat+0xed/0x140 [ 883.139241] do_syscall_64+0x33/0x40 [ 883.139565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 883.139977] RIP: 0033:0x7f85c893ab19 [ 883.140277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.141727] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 883.142336] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 883.142913] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 883.143513] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 883.144076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 883.144641] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 883.147550] FAULT_INJECTION: forcing a failure. [ 883.147550] name failslab, interval 1, probability 0, space 0, times 0 [ 883.148782] CPU: 0 PID: 6417 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 883.149323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.149974] Call Trace: [ 883.150188] dump_stack+0x107/0x167 [ 883.150482] should_fail.cold+0x5/0xa [ 883.150792] ? ptlock_alloc+0x1d/0x70 [ 883.151101] should_failslab+0x5/0x20 [ 883.151427] kmem_cache_alloc+0x5b/0x310 [ 883.151760] ptlock_alloc+0x1d/0x70 [ 883.152052] pte_alloc_one+0x68/0x1a0 [ 883.152358] __pte_alloc+0x1d/0x330 [ 883.152655] handle_mm_fault+0x287f/0x3500 [ 883.152998] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 883.153418] ? __pmd_alloc+0x5e0/0x5e0 [ 883.153744] __get_user_pages+0x6ec/0x1620 [ 883.154091] ? follow_page_mask+0x1900/0x1900 [ 883.154453] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 883.154840] __get_user_pages_remote+0x1d5/0x870 [ 883.155224] ? lock_downgrade+0x6d0/0x6d0 [ 883.155577] get_user_pages_remote+0x63/0x90 [ 883.155932] get_arg_page+0xba/0x200 [ 883.156233] ? acct_arg_size+0xe0/0xe0 [ 883.156543] ? downgrade_write+0x3a0/0x3a0 [ 883.156884] ? count.constprop.0+0x1b3/0x290 [ 883.157241] copy_string_kernel+0x1b4/0x450 [ 883.157592] do_execveat_common+0x525/0x8d0 [ 883.157938] ? bprm_execve+0x1960/0x1960 [ 883.158276] __x64_sys_execveat+0xed/0x140 [ 883.158617] do_syscall_64+0x33/0x40 [ 883.158935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 883.159393] RIP: 0033:0x7f7e74c65b19 [ 883.159729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.161204] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 883.161818] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 883.162386] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 883.162957] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 883.163544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 883.164119] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:41:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 01:41:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 01:41:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 01:41:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) [ 896.544343] FAULT_INJECTION: forcing a failure. [ 896.544343] name failslab, interval 1, probability 0, space 0, times 0 [ 896.545694] CPU: 0 PID: 6433 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 896.546314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.546456] FAULT_INJECTION: forcing a failure. [ 896.546456] name failslab, interval 1, probability 0, space 0, times 0 [ 896.547006] Call Trace: [ 896.547027] dump_stack+0x107/0x167 [ 896.547042] should_fail.cold+0x5/0xa [ 896.548828] ? ptlock_alloc+0x1d/0x70 [ 896.549171] should_failslab+0x5/0x20 [ 896.549494] kmem_cache_alloc+0x5b/0x310 [ 896.549854] ptlock_alloc+0x1d/0x70 [ 896.550174] pte_alloc_one+0x68/0x1a0 [ 896.550498] __pte_alloc+0x1d/0x330 [ 896.550818] handle_mm_fault+0x287f/0x3500 [ 896.551193] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.551656] ? __pmd_alloc+0x5e0/0x5e0 [ 896.552020] __get_user_pages+0x6ec/0x1620 [ 896.552385] ? follow_page_mask+0x1900/0x1900 [ 896.552773] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.553190] __get_user_pages_remote+0x1d5/0x870 [ 896.553590] ? lock_downgrade+0x6d0/0x6d0 [ 896.553963] get_user_pages_remote+0x63/0x90 [ 896.554342] get_arg_page+0xba/0x200 [ 896.554661] ? acct_arg_size+0xe0/0xe0 [ 896.555007] ? downgrade_write+0x3a0/0x3a0 [ 896.555366] ? count.constprop.0+0x1b3/0x290 [ 896.555767] copy_string_kernel+0x1b4/0x450 [ 896.556155] do_execveat_common+0x525/0x8d0 [ 896.556525] ? bprm_execve+0x1960/0x1960 [ 896.556898] __x64_sys_execveat+0xed/0x140 [ 896.557265] do_syscall_64+0x33/0x40 [ 896.557582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.558031] RIP: 0033:0x7f85c893ab19 [ 896.558349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.559930] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.560573] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 896.561189] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.561795] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.562402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.563017] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 896.563654] CPU: 1 PID: 6432 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 896.564276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.564516] FAULT_INJECTION: forcing a failure. [ 896.564516] name failslab, interval 1, probability 0, space 0, times 0 [ 896.564989] Call Trace: [ 896.565003] dump_stack+0x107/0x167 [ 896.565017] should_fail.cold+0x5/0xa [ 896.565032] ? __anon_vma_prepare+0x62/0x500 [ 896.565046] should_failslab+0x5/0x20 [ 896.565058] kmem_cache_alloc+0x5b/0x310 [ 896.565077] __anon_vma_prepare+0x62/0x500 [ 896.565088] ? __pte_alloc+0x194/0x330 [ 896.565103] handle_mm_fault+0x2b2d/0x3500 [ 896.565121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.565136] ? __pmd_alloc+0x5e0/0x5e0 [ 896.565166] __get_user_pages+0x6ec/0x1620 [ 896.565188] ? follow_page_mask+0x1900/0x1900 [ 896.565202] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.565227] __get_user_pages_remote+0x1d5/0x870 [ 896.565242] ? lock_downgrade+0x6d0/0x6d0 [ 896.565262] get_user_pages_remote+0x63/0x90 [ 896.565279] get_arg_page+0xba/0x200 [ 896.572351] ? acct_arg_size+0xe0/0xe0 [ 896.572678] ? downgrade_write+0x3a0/0x3a0 [ 896.573052] ? count.constprop.0+0x1b3/0x290 [ 896.573427] copy_string_kernel+0x1b4/0x450 [ 896.573804] do_execveat_common+0x525/0x8d0 [ 896.574183] ? bprm_execve+0x1960/0x1960 [ 896.574537] __x64_sys_execveat+0xed/0x140 [ 896.574910] do_syscall_64+0x33/0x40 [ 896.575228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.575677] RIP: 0033:0x7f47d39aeb19 [ 896.576006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.577535] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.578186] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 896.578784] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.579388] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.580017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.580606] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 896.581230] CPU: 0 PID: 6436 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 896.581842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.582571] Call Trace: [ 896.582819] dump_stack+0x107/0x167 [ 896.583157] should_fail.cold+0x5/0xa [ 896.583521] ? ptlock_alloc+0x1d/0x70 [ 896.583877] should_failslab+0x5/0x20 [ 896.584364] kmem_cache_alloc+0x5b/0x310 [ 896.584823] ptlock_alloc+0x1d/0x70 [ 896.585162] pte_alloc_one+0x68/0x1a0 [ 896.585523] __pte_alloc+0x1d/0x330 [ 896.585863] handle_mm_fault+0x287f/0x3500 [ 896.586250] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.586729] ? __pmd_alloc+0x5e0/0x5e0 [ 896.587107] __get_user_pages+0x6ec/0x1620 [ 896.587530] ? follow_page_mask+0x1900/0x1900 [ 896.587949] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.588392] __get_user_pages_remote+0x1d5/0x870 [ 896.588832] ? lock_downgrade+0x6d0/0x6d0 [ 896.589218] get_user_pages_remote+0x63/0x90 [ 896.589624] get_arg_page+0xba/0x200 [ 896.589971] ? acct_arg_size+0xe0/0xe0 [ 896.590333] ? downgrade_write+0x3a0/0x3a0 [ 896.590726] ? count.constprop.0+0x1b3/0x290 [ 896.591133] copy_string_kernel+0x1b4/0x450 [ 896.591543] do_execveat_common+0x525/0x8d0 [ 896.591948] ? bprm_execve+0x1960/0x1960 [ 896.592330] __x64_sys_execveat+0xed/0x140 [ 896.592716] do_syscall_64+0x33/0x40 [ 896.593057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.593523] RIP: 0033:0x7f7168fc8b19 [ 896.593863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.594604] FAULT_INJECTION: forcing a failure. [ 896.594604] name failslab, interval 1, probability 0, space 0, times 0 [ 896.595426] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.595442] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 896.595450] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.595458] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.595466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.595482] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 896.601056] CPU: 1 PID: 6440 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 896.601670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.602414] Call Trace: [ 896.602663] dump_stack+0x107/0x167 [ 896.603000] should_fail.cold+0x5/0xa [ 896.603354] ? create_object.isra.0+0x3a/0xa20 [ 896.603798] should_failslab+0x5/0x20 [ 896.604147] kmem_cache_alloc+0x5b/0x310 [ 896.604518] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 896.605067] create_object.isra.0+0x3a/0xa20 [ 896.605469] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 896.605937] kmem_cache_alloc+0x159/0x310 [ 896.606322] ptlock_alloc+0x1d/0x70 [ 896.606658] pte_alloc_one+0x68/0x1a0 [ 896.607014] __pte_alloc+0x1d/0x330 [ 896.607355] handle_mm_fault+0x287f/0x3500 [ 896.607767] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.608242] ? __pmd_alloc+0x5e0/0x5e0 [ 896.608618] __get_user_pages+0x6ec/0x1620 [ 896.609012] ? follow_page_mask+0x1900/0x1900 [ 896.609424] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.609862] __get_user_pages_remote+0x1d5/0x870 [ 896.610295] ? lock_downgrade+0x6d0/0x6d0 [ 896.610678] get_user_pages_remote+0x63/0x90 [ 896.611085] get_arg_page+0xba/0x200 [ 896.611431] ? acct_arg_size+0xe0/0xe0 [ 896.611807] ? downgrade_write+0x3a0/0x3a0 [ 896.612201] ? count.constprop.0+0x1b3/0x290 [ 896.612609] copy_string_kernel+0x1b4/0x450 [ 896.613017] do_execveat_common+0x525/0x8d0 [ 896.613422] ? bprm_execve+0x1960/0x1960 [ 896.613813] __x64_sys_execveat+0xed/0x140 [ 896.614204] do_syscall_64+0x33/0x40 [ 896.614547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.614989] RIP: 0033:0x7f7e74c65b19 01:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 896.615295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.624243] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.624938] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 896.625577] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.626229] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.626874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.627529] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:41:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 01:41:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 01:41:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) [ 896.778472] FAULT_INJECTION: forcing a failure. [ 896.778472] name failslab, interval 1, probability 0, space 0, times 0 [ 896.779834] CPU: 0 PID: 6450 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 896.780459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.781198] Call Trace: [ 896.781452] dump_stack+0x107/0x167 [ 896.781795] should_fail.cold+0x5/0xa [ 896.782153] ? create_object.isra.0+0x3a/0xa20 [ 896.782578] should_failslab+0x5/0x20 [ 896.782929] kmem_cache_alloc+0x5b/0x310 [ 896.783305] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 896.783879] create_object.isra.0+0x3a/0xa20 [ 896.784287] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 896.784755] kmem_cache_alloc+0x159/0x310 [ 896.785146] ptlock_alloc+0x1d/0x70 [ 896.785485] pte_alloc_one+0x68/0x1a0 [ 896.785839] __pte_alloc+0x1d/0x330 [ 896.786178] handle_mm_fault+0x287f/0x3500 [ 896.786580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.787065] ? __pmd_alloc+0x5e0/0x5e0 01:41:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 896.787442] __get_user_pages+0x6ec/0x1620 [ 896.787858] ? follow_page_mask+0x1900/0x1900 [ 896.788268] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.788700] __get_user_pages_remote+0x1d5/0x870 [ 896.789126] ? lock_downgrade+0x6d0/0x6d0 [ 896.789512] get_user_pages_remote+0x63/0x90 [ 896.789917] get_arg_page+0xba/0x200 [ 896.790452] ? acct_arg_size+0xe0/0xe0 [ 896.790811] ? downgrade_write+0x3a0/0x3a0 [ 896.791201] ? count.constprop.0+0x1b3/0x290 [ 896.791631] copy_string_kernel+0x1b4/0x450 [ 896.792039] do_execveat_common+0x525/0x8d0 [ 896.792446] ? bprm_execve+0x1960/0x1960 [ 896.792842] __x64_sys_execveat+0xed/0x140 [ 896.793235] do_syscall_64+0x33/0x40 [ 896.793579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.794044] RIP: 0033:0x7f85c893ab19 [ 896.794390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.796049] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.796735] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 896.797368] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.798003] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.798648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.799289] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 896.801112] FAULT_INJECTION: forcing a failure. [ 896.801112] name failslab, interval 1, probability 0, space 0, times 0 [ 896.802140] CPU: 0 PID: 6452 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 896.802753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.803506] Call Trace: [ 896.803761] dump_stack+0x107/0x167 [ 896.804108] should_fail.cold+0x5/0xa [ 896.804463] ? __anon_vma_prepare+0x62/0x500 [ 896.804868] should_failslab+0x5/0x20 [ 896.805219] kmem_cache_alloc+0x5b/0x310 [ 896.805599] __anon_vma_prepare+0x62/0x500 [ 896.805995] ? __pte_alloc+0x194/0x330 [ 896.806362] handle_mm_fault+0x2b2d/0x3500 [ 896.806754] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.807233] ? __pmd_alloc+0x5e0/0x5e0 [ 896.807622] __get_user_pages+0x6ec/0x1620 [ 896.808014] ? follow_page_mask+0x1900/0x1900 [ 896.808420] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.808856] __get_user_pages_remote+0x1d5/0x870 [ 896.809294] ? lock_downgrade+0x6d0/0x6d0 [ 896.809690] get_user_pages_remote+0x63/0x90 [ 896.810108] get_arg_page+0xba/0x200 [ 896.810457] ? acct_arg_size+0xe0/0xe0 [ 896.810814] ? downgrade_write+0x3a0/0x3a0 [ 896.811187] FAULT_INJECTION: forcing a failure. [ 896.811187] name failslab, interval 1, probability 0, space 0, times 0 [ 896.811328] ? count.constprop.0+0x1b3/0x290 [ 896.812634] copy_string_kernel+0x1b4/0x450 [ 896.813026] do_execveat_common+0x525/0x8d0 [ 896.813392] ? bprm_execve+0x1960/0x1960 [ 896.813749] __x64_sys_execveat+0xed/0x140 [ 896.814124] do_syscall_64+0x33/0x40 [ 896.814445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.814891] RIP: 0033:0x7f7e74c65b19 [ 896.815210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.816784] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.817440] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 896.818053] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.818647] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.819260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.819889] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 896.820515] CPU: 1 PID: 6454 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 896.831988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.832731] Call Trace: [ 896.832980] dump_stack+0x107/0x167 [ 896.833317] should_fail.cold+0x5/0xa [ 896.833675] ? __anon_vma_prepare+0x62/0x500 [ 896.834081] should_failslab+0x5/0x20 [ 896.834430] kmem_cache_alloc+0x5b/0x310 [ 896.834808] __anon_vma_prepare+0x62/0x500 [ 896.835196] ? __pte_alloc+0x194/0x330 [ 896.835564] handle_mm_fault+0x2b2d/0x3500 [ 896.835966] ? __schedule+0x82c/0x1ea0 [ 896.836326] ? __pmd_alloc+0x5e0/0x5e0 [ 896.836697] __get_user_pages+0x6ec/0x1620 [ 896.837094] ? follow_page_mask+0x1900/0x1900 [ 896.837518] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.837957] __get_user_pages_remote+0x1d5/0x870 [ 896.838394] ? lock_downgrade+0x6d0/0x6d0 [ 896.838780] ? trace_hardirqs_on+0x30/0x180 [ 896.839186] get_user_pages_remote+0x63/0x90 [ 896.839612] get_arg_page+0xba/0x200 [ 896.839962] ? acct_arg_size+0xe0/0xe0 [ 896.840322] ? copy_string_kernel+0x3a/0x450 [ 896.840539] FAULT_INJECTION: forcing a failure. [ 896.840539] name failslab, interval 1, probability 0, space 0, times 0 [ 896.840722] copy_string_kernel+0x1b4/0x450 [ 896.840741] do_execveat_common+0x525/0x8d0 [ 896.840756] ? bprm_execve+0x1960/0x1960 [ 896.840782] __x64_sys_execveat+0xed/0x140 [ 896.840798] do_syscall_64+0x33/0x40 [ 896.840810] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.840819] RIP: 0033:0x7f7168fc8b19 [ 896.840833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.840840] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.840853] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 896.840861] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.840868] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.840876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.840883] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 896.850857] CPU: 0 PID: 6458 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 896.851488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.852238] Call Trace: 01:41:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 896.852489] dump_stack+0x107/0x167 [ 896.852832] should_fail.cold+0x5/0xa [ 896.853189] ? create_object.isra.0+0x3a/0xa20 [ 896.853610] should_failslab+0x5/0x20 [ 896.853960] kmem_cache_alloc+0x5b/0x310 [ 896.854324] create_object.isra.0+0x3a/0xa20 [ 896.854727] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 896.855197] kmem_cache_alloc+0x159/0x310 [ 896.855600] __anon_vma_prepare+0x62/0x500 [ 896.855986] ? __pte_alloc+0x194/0x330 [ 896.856349] handle_mm_fault+0x2b2d/0x3500 [ 896.856745] ? __pmd_alloc+0x5e0/0x5e0 [ 896.857104] ? trace_hardirqs_on+0x5b/0x180 [ 896.857503] __get_user_pages+0x6ec/0x1620 [ 896.858103] ? follow_page_mask+0x1900/0x1900 [ 896.858523] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 896.858958] ? mark_held_locks+0x9e/0xe0 [ 896.859334] __get_user_pages_remote+0x1d5/0x870 [ 896.859797] ? lock_downgrade+0x6d0/0x6d0 [ 896.860186] get_user_pages_remote+0x63/0x90 [ 896.860604] get_arg_page+0xba/0x200 [ 896.860946] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 896.861418] ? acct_arg_size+0xe0/0xe0 [ 896.861785] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 896.862285] copy_string_kernel+0x1b4/0x450 [ 896.862691] do_execveat_common+0x525/0x8d0 [ 896.863091] ? bprm_execve+0x1960/0x1960 [ 896.863490] __x64_sys_execveat+0xed/0x140 [ 896.863886] do_syscall_64+0x33/0x40 [ 896.864253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 896.864711] RIP: 0033:0x7f47d39aeb19 [ 896.865052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.866728] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 896.867437] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 896.868093] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 896.868741] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 896.869382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 896.870030] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) [ 897.015518] FAULT_INJECTION: forcing a failure. [ 897.015518] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 897.016848] CPU: 1 PID: 6476 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 897.017460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 897.018197] Call Trace: [ 897.018452] dump_stack+0x107/0x167 [ 897.018793] should_fail.cold+0x5/0xa [ 897.019149] __alloc_pages_nodemask+0x182/0x600 [ 897.019590] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 897.020158] ? find_held_lock+0x2c/0x110 [ 897.020534] ? __pmd_alloc+0x2db/0x5e0 [ 897.020908] ? lock_downgrade+0x6d0/0x6d0 [ 897.021305] ? do_raw_spin_lock+0x121/0x260 [ 897.021706] alloc_pages_current+0x187/0x280 [ 897.022174] pte_alloc_one+0x16/0x1a0 [ 897.022523] __pte_alloc+0x1d/0x330 [ 897.022860] handle_mm_fault+0x287f/0x3500 [ 897.023257] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.023754] ? __pmd_alloc+0x5e0/0x5e0 [ 897.024131] __get_user_pages+0x6ec/0x1620 [ 897.024537] ? follow_page_mask+0x1900/0x1900 [ 897.024964] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 897.025400] __get_user_pages_remote+0x1d5/0x870 [ 897.025843] ? lock_downgrade+0x6d0/0x6d0 [ 897.026234] get_user_pages_remote+0x63/0x90 [ 897.026640] get_arg_page+0xba/0x200 [ 897.026983] ? acct_arg_size+0xe0/0xe0 [ 897.027331] ? downgrade_write+0x3a0/0x3a0 [ 897.027738] ? count.constprop.0+0x1b3/0x290 [ 897.028147] copy_string_kernel+0x1b4/0x450 [ 897.028556] do_execveat_common+0x525/0x8d0 [ 897.028954] ? bprm_execve+0x1960/0x1960 [ 897.029332] __x64_sys_execveat+0xed/0x140 [ 897.029722] do_syscall_64+0x33/0x40 [ 897.030068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 897.030537] RIP: 0033:0x7f85c893ab19 [ 897.030877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 897.032517] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 897.033211] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 897.033858] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 897.034497] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 897.035141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 897.035804] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 910.793637] FAULT_INJECTION: forcing a failure. [ 910.793637] name failslab, interval 1, probability 0, space 0, times 0 [ 910.795155] CPU: 1 PID: 6492 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 910.795852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.796700] Call Trace: [ 910.796987] dump_stack+0x107/0x167 [ 910.797363] should_fail.cold+0x5/0xa [ 910.797772] ? create_object.isra.0+0x3a/0xa20 [ 910.798267] should_failslab+0x5/0x20 [ 910.798672] kmem_cache_alloc+0x5b/0x310 [ 910.799123] create_object.isra.0+0x3a/0xa20 [ 910.799570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 910.800793] kmem_cache_alloc+0x159/0x310 [ 910.801210] __anon_vma_prepare+0x62/0x500 [ 910.801751] ? __pte_alloc+0x194/0x330 [ 910.802577] handle_mm_fault+0x2b2d/0x3500 [ 910.802973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 910.803454] ? __pmd_alloc+0x5e0/0x5e0 [ 910.804131] __get_user_pages+0x6ec/0x1620 [ 910.804521] ? follow_page_mask+0x1900/0x1900 [ 910.804927] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 910.805627] __get_user_pages_remote+0x1d5/0x870 [ 910.806091] ? lock_downgrade+0x6d0/0x6d0 [ 910.806507] get_user_pages_remote+0x63/0x90 [ 910.806944] get_arg_page+0xba/0x200 [ 910.807747] ? acct_arg_size+0xe0/0xe0 [ 910.808107] ? downgrade_write+0x3a0/0x3a0 [ 910.808503] ? count.constprop.0+0x1b3/0x290 [ 910.808908] copy_string_kernel+0x1b4/0x450 [ 910.809309] do_execveat_common+0x525/0x8d0 [ 910.809719] ? bprm_execve+0x1960/0x1960 [ 910.810126] __x64_sys_execveat+0xed/0x140 [ 910.810528] do_syscall_64+0x33/0x40 [ 910.810868] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 910.811341] RIP: 0033:0x7f85c893ab19 [ 910.811708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.815491] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 910.816555] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 910.818070] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 910.818739] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 910.820028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 910.820713] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 910.823587] FAULT_INJECTION: forcing a failure. [ 910.823587] name failslab, interval 1, probability 0, space 0, times 0 [ 910.825390] CPU: 1 PID: 6489 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 910.826002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.827550] Call Trace: [ 910.828188] dump_stack+0x107/0x167 [ 910.828549] should_fail.cold+0x5/0xa [ 910.828909] ? create_object.isra.0+0x3a/0xa20 [ 910.829770] should_failslab+0x5/0x20 [ 910.830082] FAULT_INJECTION: forcing a failure. [ 910.830082] name failslab, interval 1, probability 0, space 0, times 0 [ 910.830175] kmem_cache_alloc+0x5b/0x310 [ 910.832059] create_object.isra.0+0x3a/0xa20 [ 910.833015] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 910.834142] kmem_cache_alloc+0x159/0x310 [ 910.835028] __anon_vma_prepare+0x62/0x500 [ 910.835936] ? __pte_alloc+0x194/0x330 [ 910.836767] handle_mm_fault+0x2b2d/0x3500 [ 910.837671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 910.838814] ? __pmd_alloc+0x5e0/0x5e0 [ 910.839216] __get_user_pages+0x6ec/0x1620 [ 910.839675] ? follow_page_mask+0x1900/0x1900 [ 910.840250] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 910.841257] __get_user_pages_remote+0x1d5/0x870 [ 910.842276] ? lock_downgrade+0x6d0/0x6d0 [ 910.843218] get_user_pages_remote+0x63/0x90 [ 910.844260] get_arg_page+0xba/0x200 [ 910.845150] ? acct_arg_size+0xe0/0xe0 [ 910.846066] ? downgrade_write+0x3a0/0x3a0 [ 910.847074] ? count.constprop.0+0x1b3/0x290 [ 910.848058] copy_string_kernel+0x1b4/0x450 [ 910.849003] do_execveat_common+0x525/0x8d0 [ 910.849794] ? bprm_execve+0x1960/0x1960 [ 910.850534] __x64_sys_execveat+0xed/0x140 [ 910.851313] do_syscall_64+0x33/0x40 [ 910.851965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 910.852887] RIP: 0033:0x7f7e74c65b19 [ 910.853584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.856867] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 910.857624] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 910.858285] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 910.858854] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 910.860078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 910.860645] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 910.861545] CPU: 0 PID: 6483 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 910.862493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.863274] Call Trace: [ 910.863529] dump_stack+0x107/0x167 [ 910.863828] should_fail.cold+0x5/0xa [ 910.864133] ? create_object.isra.0+0x3a/0xa20 [ 910.864500] should_failslab+0x5/0x20 [ 910.864805] kmem_cache_alloc+0x5b/0x310 [ 910.865128] create_object.isra.0+0x3a/0xa20 [ 910.865477] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 910.865884] kmem_cache_alloc+0x159/0x310 [ 910.866217] __anon_vma_prepare+0x62/0x500 [ 910.866455] FAULT_INJECTION: forcing a failure. [ 910.866455] name failslab, interval 1, probability 0, space 0, times 0 [ 910.866548] ? __pte_alloc+0x194/0x330 [ 910.866563] handle_mm_fault+0x2b2d/0x3500 [ 910.868168] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 910.868654] ? __pmd_alloc+0x5e0/0x5e0 [ 910.869035] __get_user_pages+0x6ec/0x1620 [ 910.869439] ? follow_page_mask+0x1900/0x1900 [ 910.869864] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 910.870315] __get_user_pages_remote+0x1d5/0x870 [ 910.870760] ? lock_downgrade+0x6d0/0x6d0 [ 910.871108] get_user_pages_remote+0x63/0x90 [ 910.871500] get_arg_page+0xba/0x200 [ 910.871868] ? acct_arg_size+0xe0/0xe0 [ 910.872283] ? downgrade_write+0x3a0/0x3a0 [ 910.872766] ? count.constprop.0+0x1b3/0x290 [ 910.873266] copy_string_kernel+0x1b4/0x450 [ 910.873759] do_execveat_common+0x525/0x8d0 [ 910.874253] ? bprm_execve+0x1960/0x1960 [ 910.874726] __x64_sys_execveat+0xed/0x140 [ 910.875210] do_syscall_64+0x33/0x40 [ 910.875630] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 910.876184] RIP: 0033:0x7f7168fc8b19 [ 910.876589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.878641] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 910.879475] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 910.880257] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 910.881052] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 910.881849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 910.882612] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 910.883400] CPU: 1 PID: 6485 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 910.884678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.886227] Call Trace: [ 910.886732] dump_stack+0x107/0x167 [ 910.887418] should_fail.cold+0x5/0xa [ 910.888198] ? __anon_vma_prepare+0x270/0x500 [ 910.888983] should_failslab+0x5/0x20 [ 910.889644] kmem_cache_alloc+0x5b/0x310 [ 910.890355] __anon_vma_prepare+0x270/0x500 [ 910.891088] ? __pte_alloc+0x194/0x330 [ 910.891844] handle_mm_fault+0x2b2d/0x3500 [ 910.892552] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 910.893408] ? __pmd_alloc+0x5e0/0x5e0 [ 910.894057] __get_user_pages+0x6ec/0x1620 [ 910.894753] ? follow_page_mask+0x1900/0x1900 [ 910.895490] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 910.896039] __get_user_pages_remote+0x1d5/0x870 [ 910.896424] ? lock_downgrade+0x6d0/0x6d0 [ 910.896765] get_user_pages_remote+0x63/0x90 [ 910.897125] get_arg_page+0xba/0x200 [ 910.897426] ? acct_arg_size+0xe0/0xe0 [ 910.897737] ? downgrade_write+0x3a0/0x3a0 [ 910.898083] ? count.constprop.0+0x1b3/0x290 [ 910.898437] copy_string_kernel+0x1b4/0x450 [ 910.898789] do_execveat_common+0x525/0x8d0 [ 910.899139] ? bprm_execve+0x1960/0x1960 [ 910.899474] __x64_sys_execveat+0xed/0x140 [ 910.899967] do_syscall_64+0x33/0x40 [ 910.900572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 910.901409] RIP: 0033:0x7f47d39aeb19 [ 910.902013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.905183] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 910.906492] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 910.907704] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 910.908883] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 910.910048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 910.911223] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:41:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:41:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:41:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:41:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:41:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 911.191489] FAULT_INJECTION: forcing a failure. [ 911.191489] name failslab, interval 1, probability 0, space 0, times 0 [ 911.193589] CPU: 1 PID: 6518 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 911.194768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.195939] Call Trace: [ 911.196160] dump_stack+0x107/0x167 [ 911.196455] should_fail.cold+0x5/0xa [ 911.196903] ? __anon_vma_prepare+0x270/0x500 [ 911.197302] should_failslab+0x5/0x20 [ 911.197609] kmem_cache_alloc+0x5b/0x310 [ 911.197941] __anon_vma_prepare+0x270/0x500 [ 911.198287] ? __pte_alloc+0x194/0x330 [ 911.198601] handle_mm_fault+0x2b2d/0x3500 [ 911.198946] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 911.199363] ? __pmd_alloc+0x5e0/0x5e0 [ 911.199693] __get_user_pages+0x6ec/0x1620 [ 911.200579] ? follow_page_mask+0x1900/0x1900 [ 911.201364] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 911.202183] __get_user_pages_remote+0x1d5/0x870 01:41:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:41:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:41:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 911.202999] ? lock_downgrade+0x6d0/0x6d0 [ 911.204195] get_user_pages_remote+0x63/0x90 [ 911.204959] get_arg_page+0xba/0x200 [ 911.205605] ? acct_arg_size+0xe0/0xe0 [ 911.206274] ? downgrade_write+0x3a0/0x3a0 [ 911.206996] ? count.constprop.0+0x1b3/0x290 [ 911.207737] copy_string_kernel+0x1b4/0x450 [ 911.208100] do_execveat_common+0x525/0x8d0 [ 911.208469] ? bprm_execve+0x1960/0x1960 [ 911.208806] __x64_sys_execveat+0xed/0x140 [ 911.209150] do_syscall_64+0x33/0x40 [ 911.209450] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.209859] RIP: 0033:0x7f85c893ab19 [ 911.210158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 911.211601] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 911.212312] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 911.212877] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 911.213444] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 911.214009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 911.214614] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 911.227639] FAULT_INJECTION: forcing a failure. [ 911.227639] name failslab, interval 1, probability 0, space 0, times 0 [ 911.228740] CPU: 1 PID: 6520 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 911.229278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 911.229979] Call Trace: [ 911.230212] dump_stack+0x107/0x167 [ 911.230605] should_fail.cold+0x5/0xa [ 911.230916] ? create_object.isra.0+0x3a/0xa20 [ 911.231288] should_failslab+0x5/0x20 [ 911.231677] kmem_cache_alloc+0x5b/0x310 [ 911.232073] create_object.isra.0+0x3a/0xa20 [ 911.232460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 911.232868] kmem_cache_alloc+0x159/0x310 [ 911.233204] __anon_vma_prepare+0x62/0x500 [ 911.233543] ? __pte_alloc+0x194/0x330 [ 911.233857] handle_mm_fault+0x2b2d/0x3500 [ 911.234200] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 911.234619] ? __pmd_alloc+0x5e0/0x5e0 [ 911.234943] __get_user_pages+0x6ec/0x1620 [ 911.235288] ? follow_page_mask+0x1900/0x1900 [ 911.235750] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 911.236161] __get_user_pages_remote+0x1d5/0x870 [ 911.236539] ? lock_downgrade+0x6d0/0x6d0 [ 911.236879] get_user_pages_remote+0x63/0x90 [ 911.237236] get_arg_page+0xba/0x200 [ 911.237535] ? acct_arg_size+0xe0/0xe0 [ 911.237844] ? downgrade_write+0x3a0/0x3a0 [ 911.238185] ? count.constprop.0+0x1b3/0x290 [ 911.238539] copy_string_kernel+0x1b4/0x450 [ 911.238892] do_execveat_common+0x525/0x8d0 [ 911.239242] ? bprm_execve+0x1960/0x1960 [ 911.239575] __x64_sys_execveat+0xed/0x140 [ 911.240320] do_syscall_64+0x33/0x40 [ 911.240927] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 911.241763] RIP: 0033:0x7f47d39aeb19 [ 911.242363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 911.245542] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 911.246853] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 911.248153] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 911.249394] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 911.250632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 911.251882] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:41:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:41:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 01:41:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 924.132050] FAULT_INJECTION: forcing a failure. [ 924.132050] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 924.133236] CPU: 1 PID: 6535 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 924.133805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.134549] Call Trace: [ 924.134787] dump_stack+0x107/0x167 [ 924.135185] should_fail.cold+0x5/0xa [ 924.135521] __alloc_pages_nodemask+0x182/0x600 [ 924.135942] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 924.136502] ? up_write+0x191/0x550 [ 924.136826] ? rwlock_bug.part.0+0x90/0x90 [ 924.137229] ? anon_vma_interval_tree_insert+0x277/0x450 [ 924.137695] alloc_pages_vma+0xbb/0x410 [ 924.138105] handle_mm_fault+0x152f/0x3500 [ 924.138466] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.138909] ? __pmd_alloc+0x5e0/0x5e0 [ 924.139333] __get_user_pages+0x6ec/0x1620 [ 924.139698] ? follow_page_mask+0x1900/0x1900 [ 924.140183] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 924.140586] __get_user_pages_remote+0x1d5/0x870 [ 924.141034] ? lock_downgrade+0x6d0/0x6d0 [ 924.141404] get_user_pages_remote+0x63/0x90 [ 924.141785] get_arg_page+0xba/0x200 [ 924.142164] ? acct_arg_size+0xe0/0xe0 [ 924.142499] ? downgrade_write+0x3a0/0x3a0 [ 924.142871] ? count.constprop.0+0x1b3/0x290 [ 924.143327] copy_string_kernel+0x1b4/0x450 01:41:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:41:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:41:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:41:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 924.143707] do_execveat_common+0x525/0x8d0 [ 924.144139] ? bprm_execve+0x1960/0x1960 [ 924.146141] __x64_sys_execveat+0xed/0x140 [ 924.146513] do_syscall_64+0x33/0x40 [ 924.146836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.147355] RIP: 0033:0x7f47d39aeb19 [ 924.148212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.149792] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.150494] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 924.151185] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.151787] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.152266] FAULT_INJECTION: forcing a failure. [ 924.152266] name failslab, interval 1, probability 0, space 0, times 0 [ 924.152485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.152497] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 924.154803] CPU: 0 PID: 6544 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 924.155425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.156189] Call Trace: [ 924.156439] dump_stack+0x107/0x167 [ 924.156777] should_fail.cold+0x5/0xa [ 924.157145] ? create_object.isra.0+0x3a/0xa20 [ 924.157566] should_failslab+0x5/0x20 [ 924.157917] kmem_cache_alloc+0x5b/0x310 [ 924.158305] create_object.isra.0+0x3a/0xa20 [ 924.158700] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 924.159178] kmem_cache_alloc+0x159/0x310 [ 924.159568] __anon_vma_prepare+0x270/0x500 [ 924.159978] ? __pte_alloc+0x194/0x330 [ 924.160351] handle_mm_fault+0x2b2d/0x3500 [ 924.160746] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.161236] ? __pmd_alloc+0x5e0/0x5e0 [ 924.161607] __get_user_pages+0x6ec/0x1620 [ 924.161999] ? follow_page_mask+0x1900/0x1900 [ 924.162424] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 924.162871] __get_user_pages_remote+0x1d5/0x870 [ 924.163318] ? lock_downgrade+0x6d0/0x6d0 [ 924.163706] get_user_pages_remote+0x63/0x90 [ 924.164154] get_arg_page+0xba/0x200 [ 924.164499] ? acct_arg_size+0xe0/0xe0 [ 924.164855] ? downgrade_write+0x3a0/0x3a0 [ 924.164942] FAULT_INJECTION: forcing a failure. [ 924.164942] name failslab, interval 1, probability 0, space 0, times 0 [ 924.165239] ? count.constprop.0+0x1b3/0x290 [ 924.166530] copy_string_kernel+0x1b4/0x450 [ 924.166922] do_execveat_common+0x525/0x8d0 [ 924.167317] ? bprm_execve+0x1960/0x1960 [ 924.167670] __x64_sys_execveat+0xed/0x140 [ 924.168101] do_syscall_64+0x33/0x40 [ 924.168415] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.168855] RIP: 0033:0x7f85c893ab19 [ 924.169195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.170739] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.171402] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 924.176090] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.176680] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.177306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.177915] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 924.178545] CPU: 1 PID: 6547 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 924.179174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.179877] Call Trace: [ 924.180167] dump_stack+0x107/0x167 [ 924.180484] should_fail.cold+0x5/0xa [ 924.180805] ? __anon_vma_prepare+0x270/0x500 [ 924.181526] should_failslab+0x5/0x20 [ 924.181860] kmem_cache_alloc+0x5b/0x310 [ 924.182276] __anon_vma_prepare+0x270/0x500 [ 924.182648] ? __pte_alloc+0x194/0x330 [ 924.183058] handle_mm_fault+0x2b2d/0x3500 [ 924.183438] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.183907] ? __pmd_alloc+0x5e0/0x5e0 [ 924.184304] __get_user_pages+0x6ec/0x1620 [ 924.184672] ? follow_page_mask+0x1900/0x1900 [ 924.185103] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 924.185515] __get_user_pages_remote+0x1d5/0x870 [ 924.185928] ? lock_downgrade+0x6d0/0x6d0 [ 924.186336] get_user_pages_remote+0x63/0x90 [ 924.186726] get_arg_page+0xba/0x200 [ 924.187104] ? acct_arg_size+0xe0/0xe0 [ 924.187439] ? downgrade_write+0x3a0/0x3a0 [ 924.187822] ? count.constprop.0+0x1b3/0x290 [ 924.188293] copy_string_kernel+0x1b4/0x450 [ 924.188674] do_execveat_common+0x525/0x8d0 [ 924.189106] ? bprm_execve+0x1960/0x1960 [ 924.189482] __x64_sys_execveat+0xed/0x140 [ 924.189851] do_syscall_64+0x33/0x40 [ 924.190222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.190669] RIP: 0033:0x7f7e74c65b19 [ 924.191056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.192679] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.193371] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 924.194018] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.194629] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.195283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.195914] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:41:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:41:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:41:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:41:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 924.305079] FAULT_INJECTION: forcing a failure. [ 924.305079] name failslab, interval 1, probability 0, space 0, times 0 [ 924.306092] CPU: 1 PID: 6546 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 924.306661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.307357] Call Trace: [ 924.307595] dump_stack+0x107/0x167 [ 924.307944] should_fail.cold+0x5/0xa [ 924.308299] ? __anon_vma_prepare+0x270/0x500 [ 924.308705] should_failslab+0x5/0x20 [ 924.309053] kmem_cache_alloc+0x5b/0x310 [ 924.309403] __anon_vma_prepare+0x270/0x500 [ 924.309789] ? __pte_alloc+0x194/0x330 [ 924.310141] handle_mm_fault+0x2b2d/0x3500 [ 924.310529] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.310984] ? __pmd_alloc+0x5e0/0x5e0 [ 924.311357] __get_user_pages+0x6ec/0x1620 [ 924.311749] ? follow_page_mask+0x1900/0x1900 [ 924.312168] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 924.312602] __get_user_pages_remote+0x1d5/0x870 [ 924.313038] ? lock_downgrade+0x6d0/0x6d0 [ 924.313427] get_user_pages_remote+0x63/0x90 [ 924.313830] get_arg_page+0xba/0x200 [ 924.314185] ? acct_arg_size+0xe0/0xe0 [ 924.314537] ? downgrade_write+0x3a0/0x3a0 [ 924.314924] ? count.constprop.0+0x1b3/0x290 [ 924.315334] copy_string_kernel+0x1b4/0x450 [ 924.315742] do_execveat_common+0x525/0x8d0 [ 924.316153] ? bprm_execve+0x1960/0x1960 [ 924.316540] __x64_sys_execveat+0xed/0x140 [ 924.316934] do_syscall_64+0x33/0x40 [ 924.317899] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.318402] RIP: 0033:0x7f7168fc8b19 [ 924.318800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.320373] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.321044] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 924.321652] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.322257] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.323100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.323706] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 924.346595] FAULT_INJECTION: forcing a failure. [ 924.346595] name failslab, interval 1, probability 0, space 0, times 0 [ 924.348144] CPU: 0 PID: 6558 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 924.348901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.349823] Call Trace: [ 924.350124] dump_stack+0x107/0x167 [ 924.350535] should_fail.cold+0x5/0xa [ 924.350967] ? prepare_creds+0x25/0x5e0 [ 924.351416] should_failslab+0x5/0x20 [ 924.351853] kmem_cache_alloc+0x5b/0x310 [ 924.352284] prepare_creds+0x25/0x5e0 [ 924.352714] prepare_exec_creds+0xd/0x260 [ 924.353175] bprm_execve+0x118/0x1960 [ 924.353569] ? count.constprop.0+0x1b3/0x290 [ 924.354065] ? open_exec+0x70/0x70 [ 924.354457] ? copy_string_kernel+0x3b6/0x450 [ 924.354945] do_execveat_common+0x772/0x8d0 [ 924.355426] ? bprm_execve+0x1960/0x1960 [ 924.355904] __x64_sys_execveat+0xed/0x140 [ 924.356350] do_syscall_64+0x33/0x40 [ 924.356743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.357278] RIP: 0033:0x7f47d39aeb19 [ 924.357663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.359512] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.360312] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 924.361050] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.361790] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.362528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.363211] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:41:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) [ 924.467616] FAULT_INJECTION: forcing a failure. [ 924.467616] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 924.469216] CPU: 0 PID: 6567 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 924.469970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.470881] Call Trace: [ 924.471181] dump_stack+0x107/0x167 [ 924.471587] should_fail.cold+0x5/0xa [ 924.472015] __alloc_pages_nodemask+0x182/0x600 [ 924.472444] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 924.473037] ? up_write+0x191/0x550 [ 924.473452] ? anon_vma_interval_tree_insert+0x2a4/0x450 [ 924.474053] ? anon_vma_interval_tree_insert+0x277/0x450 [ 924.474732] alloc_pages_vma+0xbb/0x410 [ 924.475256] handle_mm_fault+0x152f/0x3500 [ 924.475836] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.476404] ? __pmd_alloc+0x5e0/0x5e0 [ 924.476842] __get_user_pages+0x6ec/0x1620 [ 924.477304] ? follow_page_mask+0x1900/0x1900 [ 924.477788] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 924.478299] __get_user_pages_remote+0x1d5/0x870 [ 924.478806] ? lock_downgrade+0x6d0/0x6d0 [ 924.479271] get_user_pages_remote+0x63/0x90 [ 924.479749] get_arg_page+0xba/0x200 [ 924.480239] ? acct_arg_size+0xe0/0xe0 [ 924.480660] ? downgrade_write+0x3a0/0x3a0 [ 924.481112] ? count.constprop.0+0x1b3/0x290 [ 924.481590] copy_string_kernel+0x1b4/0x450 [ 924.482053] do_execveat_common+0x525/0x8d0 [ 924.482501] ? bprm_execve+0x1960/0x1960 [ 924.482950] __x64_sys_execveat+0xed/0x140 [ 924.483419] do_syscall_64+0x33/0x40 [ 924.483847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.484897] RIP: 0033:0x7f85c893ab19 [ 924.485343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.487316] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 924.488173] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 924.489082] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 924.489887] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.490643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 924.491396] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:41:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) [ 938.298253] FAULT_INJECTION: forcing a failure. [ 938.298253] name failslab, interval 1, probability 0, space 0, times 0 [ 938.300191] CPU: 1 PID: 6574 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 938.300727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.301404] Call Trace: [ 938.301647] dump_stack+0x107/0x167 [ 938.301942] should_fail.cold+0x5/0xa [ 938.302253] ? create_object.isra.0+0x3a/0xa20 [ 938.302619] should_failslab+0x5/0x20 [ 938.302926] kmem_cache_alloc+0x5b/0x310 [ 938.303252] create_object.isra.0+0x3a/0xa20 [ 938.303603] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 938.304020] kmem_cache_alloc+0x159/0x310 [ 938.304467] __anon_vma_prepare+0x270/0x500 [ 938.304816] ? __pte_alloc+0x194/0x330 [ 938.305131] handle_mm_fault+0x2b2d/0x3500 [ 938.305476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.305896] ? __pmd_alloc+0x5e0/0x5e0 [ 938.306223] __get_user_pages+0x6ec/0x1620 [ 938.306566] ? follow_page_mask+0x1900/0x1900 [ 938.306929] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 938.307309] __get_user_pages_remote+0x1d5/0x870 [ 938.307688] ? lock_downgrade+0x6d0/0x6d0 [ 938.308033] get_user_pages_remote+0x63/0x90 [ 938.308394] get_arg_page+0xba/0x200 [ 938.308695] ? acct_arg_size+0xe0/0xe0 [ 938.309009] ? downgrade_write+0x3a0/0x3a0 [ 938.309349] ? count.constprop.0+0x1b3/0x290 [ 938.309705] copy_string_kernel+0x1b4/0x450 [ 938.310057] do_execveat_common+0x525/0x8d0 [ 938.310405] ? bprm_execve+0x1960/0x1960 [ 938.310744] __x64_sys_execveat+0xed/0x140 [ 938.311084] do_syscall_64+0x33/0x40 [ 938.311388] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.311799] RIP: 0033:0x7f7e74c65b19 [ 938.312223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.315399] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 938.316772] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 938.318003] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 938.319234] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 938.320788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 938.322021] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 938.335670] FAULT_INJECTION: forcing a failure. [ 938.335670] name failslab, interval 1, probability 0, space 0, times 0 [ 938.338340] CPU: 1 PID: 6583 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 938.339762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.341373] Call Trace: [ 938.341831] dump_stack+0x107/0x167 [ 938.342462] should_fail.cold+0x5/0xa [ 938.343121] ? prepare_creds+0x25/0x5e0 [ 938.343796] should_failslab+0x5/0x20 [ 938.344506] kmem_cache_alloc+0x5b/0x310 [ 938.345229] prepare_creds+0x25/0x5e0 [ 938.345893] prepare_exec_creds+0xd/0x260 [ 938.346754] bprm_execve+0x118/0x1960 [ 938.347406] ? count.constprop.0+0x1b3/0x290 [ 938.348108] ? open_exec+0x70/0x70 [ 938.348396] ? copy_string_kernel+0x3b6/0x450 [ 938.348760] do_execveat_common+0x772/0x8d0 [ 938.349107] ? bprm_execve+0x1960/0x1960 [ 938.349441] __x64_sys_execveat+0xed/0x140 [ 938.349789] do_syscall_64+0x33/0x40 [ 938.350086] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.350494] RIP: 0033:0x7f85c893ab19 [ 938.350794] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.352278] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 938.352887] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 938.353451] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 938.354014] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 938.354574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 938.355136] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 938.361565] FAULT_INJECTION: forcing a failure. [ 938.361565] name failslab, interval 1, probability 0, space 0, times 0 [ 938.364012] CPU: 1 PID: 6587 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 938.365462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.367212] Call Trace: [ 938.367739] dump_stack+0x107/0x167 [ 938.368270] should_fail.cold+0x5/0xa [ 938.368575] ? prepare_creds+0x25/0x5e0 [ 938.368895] should_failslab+0x5/0x20 [ 938.369199] kmem_cache_alloc+0x5b/0x310 [ 938.369525] prepare_creds+0x25/0x5e0 [ 938.369834] prepare_exec_creds+0xd/0x260 [ 938.370165] bprm_execve+0x118/0x1960 [ 938.370472] ? count.constprop.0+0x1b3/0x290 [ 938.370826] ? open_exec+0x70/0x70 [ 938.371110] ? copy_string_kernel+0x3b6/0x450 [ 938.371475] do_execveat_common+0x772/0x8d0 [ 938.371827] ? bprm_execve+0x1960/0x1960 [ 938.372172] __x64_sys_execveat+0xed/0x140 [ 938.372559] do_syscall_64+0x33/0x40 [ 938.372857] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.373264] RIP: 0033:0x7f47d39aeb19 [ 938.373588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.375061] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 938.375670] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 938.376270] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 938.376832] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 938.377429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 938.378044] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:41:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:41:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:41:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59a"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 938.413457] FAULT_INJECTION: forcing a failure. [ 938.413457] name failslab, interval 1, probability 0, space 0, times 0 [ 938.414478] CPU: 0 PID: 6589 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 938.415018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.415667] Call Trace: [ 938.415891] dump_stack+0x107/0x167 [ 938.416204] should_fail.cold+0x5/0xa [ 938.416519] ? create_object.isra.0+0x3a/0xa20 [ 938.416893] should_failslab+0x5/0x20 [ 938.417204] kmem_cache_alloc+0x5b/0x310 [ 938.417534] create_object.isra.0+0x3a/0xa20 [ 938.417889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 938.418296] kmem_cache_alloc+0x159/0x310 [ 938.418634] __anon_vma_prepare+0x270/0x500 [ 938.418981] ? __pte_alloc+0x194/0x330 [ 938.419298] handle_mm_fault+0x2b2d/0x3500 [ 938.419646] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.420100] ? __pmd_alloc+0x5e0/0x5e0 [ 938.420463] __get_user_pages+0x6ec/0x1620 [ 938.420843] ? follow_page_mask+0x1900/0x1900 [ 938.421209] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 938.421591] __get_user_pages_remote+0x1d5/0x870 [ 938.421979] ? lock_downgrade+0x6d0/0x6d0 [ 938.422320] get_user_pages_remote+0x63/0x90 [ 938.422683] get_arg_page+0xba/0x200 [ 938.422986] ? acct_arg_size+0xe0/0xe0 [ 938.423299] ? downgrade_write+0x3a0/0x3a0 [ 938.423641] ? count.constprop.0+0x1b3/0x290 [ 938.424007] copy_string_kernel+0x1b4/0x450 [ 938.424367] do_execveat_common+0x525/0x8d0 [ 938.424718] ? bprm_execve+0x1960/0x1960 [ 938.425061] __x64_sys_execveat+0xed/0x140 [ 938.425406] do_syscall_64+0x33/0x40 [ 938.425708] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.426123] RIP: 0033:0x7f7168fc8b19 [ 938.426423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:41:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) [ 938.427890] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 938.428522] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 938.436550] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 938.437115] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 938.437678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 938.438243] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:41:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:41:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 938.522037] FAULT_INJECTION: forcing a failure. [ 938.522037] name failslab, interval 1, probability 0, space 0, times 0 [ 938.524449] CPU: 0 PID: 6594 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 938.525708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.527157] Call Trace: [ 938.527608] dump_stack+0x107/0x167 [ 938.528285] should_fail.cold+0x5/0xa [ 938.528951] ? security_prepare_creds+0x112/0x190 [ 938.529790] should_failslab+0x5/0x20 [ 938.530460] __kmalloc+0x72/0x390 [ 938.531067] security_prepare_creds+0x112/0x190 [ 938.531865] prepare_creds+0x452/0x5e0 [ 938.532300] prepare_exec_creds+0xd/0x260 [ 938.532636] bprm_execve+0x118/0x1960 [ 938.532945] ? count.constprop.0+0x1b3/0x290 [ 938.533431] ? open_exec+0x70/0x70 [ 938.534025] ? copy_string_kernel+0x3b6/0x450 [ 938.534780] do_execveat_common+0x772/0x8d0 [ 938.535527] ? bprm_execve+0x1960/0x1960 [ 938.536227] __x64_sys_execveat+0xed/0x140 [ 938.536622] do_syscall_64+0x33/0x40 [ 938.536970] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 938.537493] RIP: 0033:0x7f47d39aeb19 [ 938.537795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.539240] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 938.539851] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 938.540451] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 938.541015] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 938.541582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 938.542153] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:42:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:42:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 01:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:42:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) [ 951.678490] FAULT_INJECTION: forcing a failure. [ 951.678490] name failslab, interval 1, probability 0, space 0, times 0 01:42:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 951.679588] CPU: 0 PID: 6612 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 951.680311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.681086] Call Trace: [ 951.681324] dump_stack+0x107/0x167 [ 951.681638] should_fail.cold+0x5/0xa [ 951.682023] ? create_object.isra.0+0x3a/0xa20 [ 951.682417] should_failslab+0x5/0x20 [ 951.682795] kmem_cache_alloc+0x5b/0x310 [ 951.683146] create_object.isra.0+0x3a/0xa20 [ 951.683520] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.684000] kmem_cache_alloc+0x159/0x310 [ 951.684378] prepare_creds+0x25/0x5e0 [ 951.684757] prepare_exec_creds+0xd/0x260 [ 951.685110] bprm_execve+0x118/0x1960 [ 951.685438] ? count.constprop.0+0x1b3/0x290 [ 951.685884] ? open_exec+0x70/0x70 [ 951.686192] ? copy_string_kernel+0x3b6/0x450 [ 951.686578] do_execveat_common+0x772/0x8d0 [ 951.686996] ? bprm_execve+0x1960/0x1960 [ 951.687351] __x64_sys_execveat+0xed/0x140 [ 951.687761] do_syscall_64+0x33/0x40 [ 951.688080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.688524] RIP: 0033:0x7f85c893ab19 [ 951.688891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.690458] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.691211] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 951.691847] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.692455] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.693099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.693740] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 951.780422] FAULT_INJECTION: forcing a failure. [ 951.780422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.781508] CPU: 0 PID: 6621 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 951.782096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.782796] Call Trace: [ 951.783022] dump_stack+0x107/0x167 [ 951.783326] should_fail.cold+0x5/0xa [ 951.783645] __alloc_pages_nodemask+0x182/0x600 [ 951.784107] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 951.784607] ? up_write+0x191/0x550 [ 951.784963] ? rwlock_bug.part.0+0x90/0x90 [ 951.785318] ? anon_vma_interval_tree_insert+0x277/0x450 [ 951.785809] alloc_pages_vma+0xbb/0x410 [ 951.786143] handle_mm_fault+0x152f/0x3500 [ 951.786493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.787004] ? __pmd_alloc+0x5e0/0x5e0 [ 951.787351] __get_user_pages+0x6ec/0x1620 [ 951.787774] ? follow_page_mask+0x1900/0x1900 [ 951.788177] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 951.788585] __get_user_pages_remote+0x1d5/0x870 [ 951.789068] ? lock_downgrade+0x6d0/0x6d0 [ 951.789411] get_user_pages_remote+0x63/0x90 [ 951.789860] get_arg_page+0xba/0x200 [ 951.790218] ? acct_arg_size+0xe0/0xe0 [ 951.790553] ? downgrade_write+0x3a0/0x3a0 [ 951.790979] ? count.constprop.0+0x1b3/0x290 [ 951.791376] copy_string_kernel+0x1b4/0x450 [ 951.791816] do_execveat_common+0x525/0x8d0 [ 951.792246] ? bprm_execve+0x1960/0x1960 [ 951.792607] __x64_sys_execveat+0xed/0x140 [ 951.793037] do_syscall_64+0x33/0x40 [ 951.793910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.794349] RIP: 0033:0x7f7168fc8b19 [ 951.795202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.796859] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.798523] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 951.800171] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.801551] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.802819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.804066] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 951.825532] FAULT_INJECTION: forcing a failure. [ 951.825532] name failslab, interval 1, probability 0, space 0, times 0 [ 951.827730] CPU: 0 PID: 6622 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 951.829087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.830523] Call Trace: [ 951.830984] dump_stack+0x107/0x167 [ 951.831611] should_fail.cold+0x5/0xa [ 951.832243] ? create_object.isra.0+0x3a/0xa20 [ 951.832635] should_failslab+0x5/0x20 [ 951.832955] kmem_cache_alloc+0x5b/0x310 [ 951.833297] create_object.isra.0+0x3a/0xa20 [ 951.833668] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.834091] __kmalloc+0x16e/0x390 [ 951.834390] security_prepare_creds+0x112/0x190 [ 951.834780] prepare_creds+0x452/0x5e0 [ 951.835107] prepare_exec_creds+0xd/0x260 [ 951.835454] bprm_execve+0x118/0x1960 [ 951.835776] ? count.constprop.0+0x1b3/0x290 [ 951.836161] ? open_exec+0x70/0x70 [ 951.836868] ? copy_string_kernel+0x3b6/0x450 [ 951.837655] do_execveat_common+0x772/0x8d0 [ 951.838403] ? bprm_execve+0x1960/0x1960 [ 951.839110] __x64_sys_execveat+0xed/0x140 [ 951.839845] do_syscall_64+0x33/0x40 [ 951.840580] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.841444] RIP: 0033:0x7f47d39aeb19 [ 951.842072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.845496] RSP: 002b:00007f47d0f03188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.846808] RAX: ffffffffffffffda RBX: 00007f47d3ac2020 RCX: 00007f47d39aeb19 [ 951.848021] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.849517] RBP: 00007f47d0f031d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.850718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.851894] R13: 00007ffe60cfdeaf R14: 00007f47d0f03300 R15: 0000000000022000 01:42:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 01:42:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) [ 951.884082] FAULT_INJECTION: forcing a failure. [ 951.884082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 951.886436] CPU: 0 PID: 6615 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 951.887587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.888571] Call Trace: [ 951.888796] dump_stack+0x107/0x167 [ 951.889091] should_fail.cold+0x5/0xa [ 951.889402] __alloc_pages_nodemask+0x182/0x600 [ 951.889779] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 951.890264] ? up_write+0x191/0x550 [ 951.890567] ? rwlock_bug.part.0+0x90/0x90 [ 951.890914] ? anon_vma_interval_tree_insert+0x277/0x450 [ 951.891352] alloc_pages_vma+0xbb/0x410 [ 951.891678] handle_mm_fault+0x152f/0x3500 [ 951.892023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.892509] ? __pmd_alloc+0x5e0/0x5e0 [ 951.892840] __get_user_pages+0x6ec/0x1620 [ 951.893188] ? follow_page_mask+0x1900/0x1900 [ 951.893555] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 951.893939] __get_user_pages_remote+0x1d5/0x870 [ 951.894327] ? lock_downgrade+0x6d0/0x6d0 [ 951.894664] get_user_pages_remote+0x63/0x90 [ 951.895022] get_arg_page+0xba/0x200 [ 951.895324] ? acct_arg_size+0xe0/0xe0 [ 951.895638] ? downgrade_write+0x3a0/0x3a0 [ 951.895981] ? count.constprop.0+0x1b3/0x290 [ 951.896400] copy_string_kernel+0x1b4/0x450 [ 951.896756] do_execveat_common+0x525/0x8d0 [ 951.897109] ? bprm_execve+0x1960/0x1960 [ 951.897447] __x64_sys_execveat+0xed/0x140 [ 951.897794] do_syscall_64+0x33/0x40 [ 951.898096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.898511] RIP: 0033:0x7f7e74c65b19 [ 951.898813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:42:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) [ 951.898963] FAULT_INJECTION: forcing a failure. [ 951.898963] name failslab, interval 1, probability 0, space 0, times 0 [ 951.900488] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.900503] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 951.900510] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.900516] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.900523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.900529] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 951.915293] CPU: 1 PID: 6628 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 951.915900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.917417] Call Trace: [ 951.917931] dump_stack+0x107/0x167 [ 951.918627] should_fail.cold+0x5/0xa [ 951.919361] ? security_prepare_creds+0x112/0x190 [ 951.920408] should_failslab+0x5/0x20 [ 951.921119] __kmalloc+0x72/0x390 [ 951.921777] security_prepare_creds+0x112/0x190 [ 951.922649] prepare_creds+0x452/0x5e0 01:42:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 951.923368] prepare_exec_creds+0xd/0x260 [ 951.928816] bprm_execve+0x118/0x1960 [ 951.929540] ? copy_string_kernel+0x150/0x450 [ 951.930388] ? write_comp_data+0x2f/0x80 [ 951.931153] ? open_exec+0x70/0x70 [ 951.931824] ? copy_string_kernel+0x3b6/0x450 [ 951.932424] do_execveat_common+0x772/0x8d0 [ 951.932814] ? bprm_execve+0x1960/0x1960 [ 951.933190] __x64_sys_execveat+0xed/0x140 [ 951.933573] do_syscall_64+0x33/0x40 [ 951.933911] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.934362] RIP: 0033:0x7f85c893ab19 [ 951.934692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.936519] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.937143] FAULT_INJECTION: forcing a failure. [ 951.937143] name failslab, interval 1, probability 0, space 0, times 0 [ 951.937972] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 951.937981] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.937989] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.937997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.938005] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 951.943050] CPU: 0 PID: 6633 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 951.943742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.944550] Call Trace: [ 951.944825] dump_stack+0x107/0x167 [ 951.945199] should_fail.cold+0x5/0xa [ 951.945593] ? prepare_creds+0x25/0x5e0 [ 951.946012] should_failslab+0x5/0x20 [ 951.946414] kmem_cache_alloc+0x5b/0x310 [ 951.946844] prepare_creds+0x25/0x5e0 [ 951.947243] prepare_exec_creds+0xd/0x260 [ 951.947670] bprm_execve+0x118/0x1960 [ 951.948070] ? count.constprop.0+0x1b3/0x290 [ 951.948546] ? open_exec+0x70/0x70 [ 951.948864] ? copy_string_kernel+0x3b6/0x450 [ 951.949239] do_execveat_common+0x772/0x8d0 [ 951.949601] ? bprm_execve+0x1960/0x1960 [ 951.949945] __x64_sys_execveat+0xed/0x140 [ 951.950299] do_syscall_64+0x33/0x40 [ 951.950606] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.951020] RIP: 0033:0x7f7168fc8b19 [ 951.951327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.952901] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.953642] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 951.954332] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 951.955065] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.955709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.956361] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 951.973225] FAULT_INJECTION: forcing a failure. [ 951.973225] name failslab, interval 1, probability 0, space 0, times 0 [ 951.975912] CPU: 1 PID: 6629 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 951.977552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.979494] Call Trace: [ 951.980123] dump_stack+0x107/0x167 [ 951.981007] should_fail.cold+0x5/0xa [ 951.981906] ? getname_flags.part.0+0x50/0x4f0 [ 951.982978] should_failslab+0x5/0x20 [ 951.983874] kmem_cache_alloc+0x5b/0x310 [ 951.984842] getname_flags.part.0+0x50/0x4f0 01:42:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) [ 951.985883] getname_flags+0x9a/0xe0 [ 951.987061] __x64_sys_execveat+0xd6/0x140 [ 951.988212] do_syscall_64+0x33/0x40 [ 951.989172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.990503] RIP: 0033:0x7f66cac02b19 [ 951.991494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.996497] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 951.998689] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 952.000752] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.002809] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.004827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 952.006686] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:42:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) [ 952.027359] FAULT_INJECTION: forcing a failure. [ 952.027359] name failslab, interval 1, probability 0, space 0, times 0 [ 952.029368] CPU: 0 PID: 6637 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 952.030008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.030761] Call Trace: [ 952.031025] dump_stack+0x107/0x167 [ 952.031378] should_fail.cold+0x5/0xa [ 952.031741] ? prepare_creds+0x25/0x5e0 [ 952.032121] should_failslab+0x5/0x20 [ 952.032928] kmem_cache_alloc+0x5b/0x310 [ 952.033329] prepare_creds+0x25/0x5e0 [ 952.034158] prepare_exec_creds+0xd/0x260 [ 952.035054] bprm_execve+0x118/0x1960 [ 952.035424] ? count.constprop.0+0x1b3/0x290 [ 952.036387] ? open_exec+0x70/0x70 [ 952.036728] ? copy_string_kernel+0x3b6/0x450 [ 952.037695] do_execveat_common+0x772/0x8d0 [ 952.038110] ? bprm_execve+0x1960/0x1960 [ 952.039008] __x64_sys_execveat+0xed/0x140 [ 952.039909] do_syscall_64+0x33/0x40 [ 952.040267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.041368] RIP: 0033:0x7f7e74c65b19 [ 952.041726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.045668] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 952.046365] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 952.047876] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.049396] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.050909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.052445] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:42:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:42:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) [ 952.132192] FAULT_INJECTION: forcing a failure. [ 952.132192] name failslab, interval 1, probability 0, space 0, times 0 [ 952.135109] CPU: 0 PID: 6644 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 952.136712] FAULT_INJECTION: forcing a failure. [ 952.136712] name failslab, interval 1, probability 0, space 0, times 0 [ 952.136733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.136739] Call Trace: [ 952.136759] dump_stack+0x107/0x167 [ 952.136783] should_fail.cold+0x5/0xa [ 952.143628] ? create_object.isra.0+0x3a/0xa20 [ 952.144760] should_failslab+0x5/0x20 [ 952.145222] kmem_cache_alloc+0x5b/0x310 [ 952.146211] create_object.isra.0+0x3a/0xa20 [ 952.146715] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 952.147894] kmem_cache_alloc+0x159/0x310 [ 952.148905] prepare_creds+0x25/0x5e0 [ 952.149839] prepare_exec_creds+0xd/0x260 [ 952.150921] bprm_execve+0x118/0x1960 [ 952.151865] ? count.constprop.0+0x1b3/0x290 [ 952.152953] ? open_exec+0x70/0x70 [ 952.153844] ? copy_string_kernel+0x3b6/0x450 [ 952.154949] do_execveat_common+0x772/0x8d0 [ 952.155980] ? bprm_execve+0x1960/0x1960 [ 952.156941] __x64_sys_execveat+0xed/0x140 [ 952.157912] do_syscall_64+0x33/0x40 [ 952.158806] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.160050] RIP: 0033:0x7f7168fc8b19 [ 952.161011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.165441] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 952.167185] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 952.168841] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.170472] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.172273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.174036] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 952.175883] CPU: 1 PID: 6646 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 952.177456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.179230] Call Trace: [ 952.179800] dump_stack+0x107/0x167 [ 952.180704] should_fail.cold+0x5/0xa [ 952.181113] ? getname_flags.part.0+0x50/0x4f0 [ 952.182189] should_failslab+0x5/0x20 [ 952.183070] kmem_cache_alloc+0x5b/0x310 [ 952.183488] ? tick_program_event+0xa8/0x140 [ 952.184560] getname_flags.part.0+0x50/0x4f0 [ 952.185030] getname_flags+0x9a/0xe0 [ 952.185906] __x64_sys_execveat+0xd6/0x140 [ 952.186352] do_syscall_64+0x33/0x40 [ 952.187216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.187749] RIP: 0033:0x7f3bb260cb19 [ 952.188677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.190507] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 952.192233] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 952.192923] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.193620] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.194293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 952.194943] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 952.205610] FAULT_INJECTION: forcing a failure. [ 952.205610] name failslab, interval 1, probability 0, space 0, times 0 [ 952.208509] CPU: 0 PID: 6649 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 952.210060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.211950] Call Trace: [ 952.212571] dump_stack+0x107/0x167 [ 952.213397] should_fail.cold+0x5/0xa [ 952.214263] ? __alloc_file+0x21/0x320 [ 952.215159] should_failslab+0x5/0x20 [ 952.216020] kmem_cache_alloc+0x5b/0x310 [ 952.216974] __alloc_file+0x21/0x320 [ 952.217824] alloc_empty_file+0x6d/0x170 [ 952.218761] path_openat+0xe6/0x2770 [ 952.219627] ? lock_chain_count+0x20/0x20 [ 952.220580] ? stack_trace_consume_entry+0x160/0x160 [ 952.221129] ? path_lookupat+0x860/0x860 [ 952.222062] ? kasan_save_stack+0x32/0x40 [ 952.223036] ? kasan_save_stack+0x1b/0x40 [ 952.224065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 952.225322] ? security_prepare_creds+0x112/0x190 [ 952.226491] ? prepare_creds+0x452/0x5e0 [ 952.227472] ? prepare_exec_creds+0xd/0x260 [ 952.227982] do_filp_open+0x190/0x3e0 [ 952.228943] ? may_open_dev+0xf0/0xf0 [ 952.229420] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 952.230743] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 952.231358] ? find_held_lock+0x2c/0x110 [ 952.232293] do_open_execat+0x116/0x750 [ 952.232746] ? bprm_execve+0x49d/0x1960 [ 952.233676] ? __do_sys_uselib+0x680/0x680 [ 952.234646] ? do_raw_spin_lock+0x121/0x260 [ 952.235119] ? rwlock_bug.part.0+0x90/0x90 [ 952.236091] bprm_execve+0x4dc/0x1960 [ 952.236965] ? count.constprop.0+0x1b3/0x290 [ 952.237432] ? open_exec+0x70/0x70 [ 952.238247] ? copy_string_kernel+0x3b6/0x450 [ 952.239287] do_execveat_common+0x772/0x8d0 [ 952.239796] ? bprm_execve+0x1960/0x1960 [ 952.240800] __x64_sys_execveat+0xed/0x140 [ 952.241305] do_syscall_64+0x33/0x40 [ 952.242249] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.242860] RIP: 0033:0x7f47d39aeb19 [ 952.243753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.245932] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 952.247720] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 952.249383] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.251020] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.252655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.254294] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 952.259982] FAULT_INJECTION: forcing a failure. [ 952.259982] name failslab, interval 1, probability 0, space 0, times 0 [ 952.262220] CPU: 1 PID: 6651 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 952.263523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.265334] Call Trace: [ 952.265836] dump_stack+0x107/0x167 [ 952.266521] should_fail.cold+0x5/0xa [ 952.267240] ? create_object.isra.0+0x3a/0xa20 [ 952.268106] should_failslab+0x5/0x20 [ 952.268996] kmem_cache_alloc+0x5b/0x310 [ 952.269798] create_object.isra.0+0x3a/0xa20 [ 952.270633] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 952.271594] __kmalloc+0x16e/0x390 [ 952.272291] security_prepare_creds+0x112/0x190 [ 952.273361] prepare_creds+0x452/0x5e0 [ 952.274099] prepare_exec_creds+0xd/0x260 [ 952.274886] bprm_execve+0x118/0x1960 [ 952.275613] ? count.constprop.0+0x1b3/0x290 [ 952.276348] ? open_exec+0x70/0x70 [ 952.276670] ? copy_string_kernel+0x3b6/0x450 [ 952.277079] do_execveat_common+0x772/0x8d0 [ 952.277474] ? bprm_execve+0x1960/0x1960 [ 952.277855] __x64_sys_execveat+0xed/0x140 [ 952.278241] do_syscall_64+0x33/0x40 [ 952.278577] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.279033] RIP: 0033:0x7f85c893ab19 [ 952.279368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.282251] RSP: 002b:00007f85c5e8f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 952.283671] RAX: ffffffffffffffda RBX: 00007f85c8a4e020 RCX: 00007f85c893ab19 [ 952.285212] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 952.286555] RBP: 00007f85c5e8f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 952.287901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 952.289529] R13: 00007ffd5c058caf R14: 00007f85c5e8f300 R15: 0000000000022000 [ 966.389484] FAULT_INJECTION: forcing a failure. [ 966.389484] name failslab, interval 1, probability 0, space 0, times 0 [ 966.390483] CPU: 1 PID: 6663 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 966.391024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.391694] Call Trace: [ 966.391920] dump_stack+0x107/0x167 01:42:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 01:42:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:42:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 01:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 01:42:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:42:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 01:42:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 966.392221] should_fail.cold+0x5/0xa [ 966.400395] FAULT_INJECTION: forcing a failure. [ 966.400395] name failslab, interval 1, probability 0, space 0, times 0 [ 966.400472] ? __alloc_file+0x21/0x320 [ 966.401723] should_failslab+0x5/0x20 [ 966.402066] kmem_cache_alloc+0x5b/0x310 [ 966.402417] __alloc_file+0x21/0x320 [ 966.402738] alloc_empty_file+0x6d/0x170 [ 966.403099] path_openat+0xe6/0x2770 [ 966.403421] ? lock_chain_count+0x20/0x20 [ 966.403786] ? stack_trace_consume_entry+0x160/0x160 [ 966.404224] ? path_lookupat+0x860/0x860 [ 966.404738] ? kasan_save_stack+0x32/0x40 [ 966.405104] ? kasan_save_stack+0x1b/0x40 [ 966.405455] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.405897] ? security_prepare_creds+0x112/0x190 [ 966.406305] ? prepare_creds+0x452/0x5e0 [ 966.406647] ? prepare_exec_creds+0xd/0x260 [ 966.407033] do_filp_open+0x190/0x3e0 [ 966.407355] ? may_open_dev+0xf0/0xf0 [ 966.407693] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 966.408157] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 966.408645] ? find_held_lock+0x2c/0x110 [ 966.409010] do_open_execat+0x116/0x750 [ 966.409346] ? bprm_execve+0x49d/0x1960 [ 966.409684] ? __do_sys_uselib+0x680/0x680 [ 966.410060] ? do_raw_spin_lock+0x121/0x260 [ 966.410426] ? rwlock_bug.part.0+0x90/0x90 [ 966.410802] bprm_execve+0x4dc/0x1960 [ 966.411139] ? count.constprop.0+0x1b3/0x290 [ 966.411511] ? open_exec+0x70/0x70 [ 966.411824] ? copy_string_kernel+0x3b6/0x450 [ 966.412220] do_execveat_common+0x772/0x8d0 [ 966.412604] ? bprm_execve+0x1960/0x1960 [ 966.412978] __x64_sys_execveat+0xed/0x140 [ 966.413341] do_syscall_64+0x33/0x40 [ 966.413658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.414107] RIP: 0033:0x7f85c893ab19 [ 966.414426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.415976] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.416635] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 966.417244] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.417849] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.418451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.419064] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 966.419685] CPU: 0 PID: 6672 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 966.420291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.421043] Call Trace: [ 966.421291] dump_stack+0x107/0x167 [ 966.421621] should_fail.cold+0x5/0xa [ 966.421975] ? create_object.isra.0+0x3a/0xa20 [ 966.422398] should_failslab+0x5/0x20 [ 966.422747] kmem_cache_alloc+0x5b/0x310 [ 966.423125] create_object.isra.0+0x3a/0xa20 [ 966.423523] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.423985] kmem_cache_alloc+0x159/0x310 [ 966.424376] prepare_creds+0x25/0x5e0 [ 966.424732] prepare_exec_creds+0xd/0x260 [ 966.425106] bprm_execve+0x118/0x1960 [ 966.425448] ? count.constprop.0+0x1b3/0x290 [ 966.425837] ? open_exec+0x70/0x70 [ 966.426152] ? copy_string_kernel+0x3b6/0x450 [ 966.426570] do_execveat_common+0x772/0x8d0 [ 966.426971] ? bprm_execve+0x1960/0x1960 [ 966.427355] __x64_sys_execveat+0xed/0x140 [ 966.427747] do_syscall_64+0x33/0x40 [ 966.428088] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.428572] RIP: 0033:0x7f7e74c65b19 [ 966.428922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.430599] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.431305] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 966.431962] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.432633] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.433267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.433903] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 966.441351] FAULT_INJECTION: forcing a failure. [ 966.441351] name failslab, interval 1, probability 0, space 0, times 0 [ 966.442619] CPU: 1 PID: 6664 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 966.443231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.443972] Call Trace: [ 966.444224] dump_stack+0x107/0x167 [ 966.444586] should_fail.cold+0x5/0xa [ 966.444940] ? security_prepare_creds+0x112/0x190 [ 966.445384] should_failslab+0x5/0x20 [ 966.445746] __kmalloc+0x72/0x390 [ 966.446069] security_prepare_creds+0x112/0x190 [ 966.446497] prepare_creds+0x452/0x5e0 [ 966.446865] prepare_exec_creds+0xd/0x260 [ 966.447249] bprm_execve+0x118/0x1960 [ 966.447609] ? count.constprop.0+0x1b3/0x290 [ 966.448022] ? open_exec+0x70/0x70 [ 966.448364] ? copy_string_kernel+0x3b6/0x450 [ 966.448797] do_execveat_common+0x772/0x8d0 [ 966.449202] ? bprm_execve+0x1960/0x1960 [ 966.449340] FAULT_INJECTION: forcing a failure. [ 966.449340] name failslab, interval 1, probability 0, space 0, times 0 [ 966.449571] __x64_sys_execveat+0xed/0x140 [ 966.450856] do_syscall_64+0x33/0x40 [ 966.451178] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.451607] RIP: 0033:0x7f7168fc8b19 [ 966.451939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.453503] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.454162] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 966.454764] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.455373] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.455985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.456607] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 966.457242] CPU: 0 PID: 6674 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 966.457849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.458582] Call Trace: [ 966.458834] dump_stack+0x107/0x167 [ 966.459172] should_fail.cold+0x5/0xa [ 966.459524] ? create_object.isra.0+0x3a/0xa20 [ 966.459620] FAULT_INJECTION: forcing a failure. [ 966.459620] name failslab, interval 1, probability 0, space 0, times 0 [ 966.459918] should_failslab+0x5/0x20 [ 966.459931] kmem_cache_alloc+0x5b/0x310 [ 966.459948] create_object.isra.0+0x3a/0xa20 [ 966.461955] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.462388] kmem_cache_alloc+0x159/0x310 [ 966.462748] getname_flags.part.0+0x50/0x4f0 [ 966.463137] getname_flags+0x9a/0xe0 [ 966.463454] __x64_sys_execveat+0xd6/0x140 [ 966.463824] do_syscall_64+0x33/0x40 [ 966.464148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.464600] RIP: 0033:0x7f3bb260cb19 [ 966.464933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.466473] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.467128] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 966.467727] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.468492] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.469110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.469702] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 966.470332] CPU: 1 PID: 6666 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 966.470954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.471693] Call Trace: [ 966.471941] dump_stack+0x107/0x167 [ 966.472275] should_fail.cold+0x5/0xa [ 966.472633] ? create_object.isra.0+0x3a/0xa20 [ 966.473049] should_failslab+0x5/0x20 [ 966.473396] kmem_cache_alloc+0x5b/0x310 [ 966.473773] create_object.isra.0+0x3a/0xa20 [ 966.474173] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.474635] kmem_cache_alloc+0x159/0x310 [ 966.475020] __alloc_file+0x21/0x320 [ 966.475379] alloc_empty_file+0x6d/0x170 [ 966.475763] path_openat+0xe6/0x2770 [ 966.476113] ? lock_chain_count+0x20/0x20 [ 966.476527] ? stack_trace_consume_entry+0x160/0x160 [ 966.476994] ? path_lookupat+0x860/0x860 [ 966.477374] ? kasan_save_stack+0x32/0x40 [ 966.477765] ? kasan_save_stack+0x1b/0x40 [ 966.478145] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.478625] ? security_prepare_creds+0x112/0x190 [ 966.479062] ? prepare_creds+0x452/0x5e0 [ 966.479435] ? prepare_exec_creds+0xd/0x260 [ 966.479846] do_filp_open+0x190/0x3e0 [ 966.480197] ? may_open_dev+0xf0/0xf0 [ 966.480582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 966.481075] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 966.481584] ? find_held_lock+0x2c/0x110 [ 966.481975] do_open_execat+0x116/0x750 [ 966.482340] ? bprm_execve+0x49d/0x1960 [ 966.482707] ? __do_sys_uselib+0x680/0x680 [ 966.483109] ? do_raw_spin_lock+0x121/0x260 [ 966.483507] ? rwlock_bug.part.0+0x90/0x90 [ 966.483913] bprm_execve+0x4dc/0x1960 [ 966.484281] ? count.constprop.0+0x1b3/0x290 [ 966.484700] ? open_exec+0x70/0x70 [ 966.485032] ? copy_string_kernel+0x3b6/0x450 [ 966.485464] do_execveat_common+0x772/0x8d0 [ 966.485864] ? bprm_execve+0x1960/0x1960 [ 966.486267] __x64_sys_execveat+0xed/0x140 [ 966.486659] do_syscall_64+0x33/0x40 [ 966.487002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.487478] RIP: 0033:0x7f47d39aeb19 [ 966.487834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.489578] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.490304] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 966.490969] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.491618] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.492295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.492973] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:42:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) [ 966.513031] FAULT_INJECTION: forcing a failure. [ 966.513031] name failslab, interval 1, probability 0, space 0, times 0 [ 966.521636] CPU: 0 PID: 6662 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 966.522252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.522989] Call Trace: [ 966.523244] dump_stack+0x107/0x167 [ 966.523586] should_fail.cold+0x5/0xa [ 966.523945] ? create_object.isra.0+0x3a/0xa20 [ 966.524381] should_failslab+0x5/0x20 [ 966.524743] kmem_cache_alloc+0x5b/0x310 [ 966.525090] FAULT_INJECTION: forcing a failure. [ 966.525090] name failslab, interval 1, probability 0, space 0, times 0 [ 966.525123] create_object.isra.0+0x3a/0xa20 [ 966.526417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.526865] kmem_cache_alloc+0x159/0x310 [ 966.527228] getname_flags.part.0+0x50/0x4f0 [ 966.527602] getname_flags+0x9a/0xe0 [ 966.527946] __x64_sys_execveat+0xd6/0x140 [ 966.528311] do_syscall_64+0x33/0x40 [ 966.528665] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.529111] RIP: 0033:0x7f66cac02b19 [ 966.529426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.530979] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.531622] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 966.532235] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.532859] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.533458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.534070] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 966.534686] CPU: 1 PID: 6676 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 966.535291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.535988] Call Trace: [ 966.536215] dump_stack+0x107/0x167 [ 966.536537] should_fail.cold+0x5/0xa [ 966.536860] ? create_object.isra.0+0x3a/0xa20 [ 966.537245] should_failslab+0x5/0x20 [ 966.537565] kmem_cache_alloc+0x5b/0x310 [ 966.537912] create_object.isra.0+0x3a/0xa20 [ 966.538283] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.538713] kmem_cache_alloc+0x159/0x310 [ 966.539067] __alloc_file+0x21/0x320 [ 966.539381] alloc_empty_file+0x6d/0x170 [ 966.539726] path_openat+0xe6/0x2770 [ 966.540047] ? lock_chain_count+0x20/0x20 [ 966.540413] ? stack_trace_consume_entry+0x160/0x160 [ 966.540845] ? path_lookupat+0x860/0x860 [ 966.541194] ? kasan_save_stack+0x32/0x40 [ 966.541541] ? kasan_save_stack+0x1b/0x40 [ 966.541894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.542317] ? security_prepare_creds+0x112/0x190 [ 966.542721] ? prepare_creds+0x452/0x5e0 [ 966.543061] ? prepare_exec_creds+0xd/0x260 [ 966.543426] do_filp_open+0x190/0x3e0 [ 966.543747] ? may_open_dev+0xf0/0xf0 [ 966.544083] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 966.544543] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 966.545014] ? find_held_lock+0x2c/0x110 [ 966.545360] do_open_execat+0x116/0x750 [ 966.545695] ? bprm_execve+0x49d/0x1960 [ 966.546032] ? __do_sys_uselib+0x680/0x680 [ 966.546390] ? do_raw_spin_lock+0x121/0x260 [ 966.546756] ? rwlock_bug.part.0+0x90/0x90 [ 966.547124] bprm_execve+0x4dc/0x1960 [ 966.547447] ? count.constprop.0+0x1b3/0x290 [ 966.547820] ? open_exec+0x70/0x70 [ 966.548121] ? copy_string_kernel+0x3b6/0x450 [ 966.548520] do_execveat_common+0x772/0x8d0 [ 966.548888] ? bprm_execve+0x1960/0x1960 [ 966.549241] __x64_sys_execveat+0xed/0x140 [ 966.549598] do_syscall_64+0x33/0x40 [ 966.549917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.550346] RIP: 0033:0x7f85c893ab19 [ 966.550662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.552188] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.552842] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 966.553434] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.554028] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.554619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.555214] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:42:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 01:42:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) 01:42:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) [ 966.719262] FAULT_INJECTION: forcing a failure. [ 966.719262] name failslab, interval 1, probability 0, space 0, times 0 [ 966.722068] CPU: 1 PID: 6687 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 966.723651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.725611] Call Trace: [ 966.726250] dump_stack+0x107/0x167 [ 966.727111] should_fail.cold+0x5/0xa [ 966.728015] ? create_object.isra.0+0x3a/0xa20 [ 966.729109] should_failslab+0x5/0x20 [ 966.729988] kmem_cache_alloc+0x5b/0x310 [ 966.730942] create_object.isra.0+0x3a/0xa20 [ 966.731983] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.737317] kmem_cache_alloc+0x159/0x310 [ 966.738293] prepare_creds+0x25/0x5e0 [ 966.739213] prepare_exec_creds+0xd/0x260 [ 966.740204] bprm_execve+0x118/0x1960 [ 966.741101] ? count.constprop.0+0x1b3/0x290 [ 966.742152] ? open_exec+0x70/0x70 [ 966.743001] ? copy_string_kernel+0x3b6/0x450 [ 966.744078] do_execveat_common+0x772/0x8d0 [ 966.744727] ? bprm_execve+0x1960/0x1960 [ 966.745115] __x64_sys_execveat+0xed/0x140 [ 966.745509] do_syscall_64+0x33/0x40 [ 966.745867] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.746338] RIP: 0033:0x7f7e74c65b19 [ 966.746679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.748348] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.749061] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 966.749706] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.750365] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.751010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.751667] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 966.792442] FAULT_INJECTION: forcing a failure. [ 966.792442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 966.793732] CPU: 1 PID: 6694 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 966.794356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.795108] Call Trace: [ 966.795359] dump_stack+0x107/0x167 [ 966.795699] should_fail.cold+0x5/0xa [ 966.796064] strncpy_from_user+0x34/0x470 [ 966.796487] getname_flags.part.0+0x95/0x4f0 [ 966.796905] getname_flags+0x9a/0xe0 [ 966.797264] __x64_sys_execveat+0xd6/0x140 [ 966.797661] do_syscall_64+0x33/0x40 [ 966.798016] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.798483] RIP: 0033:0x7f3bb260cb19 [ 966.798831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.800525] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.801231] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 966.801881] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.802515] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.803168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.803804] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 966.829143] FAULT_INJECTION: forcing a failure. [ 966.829143] name failslab, interval 1, probability 0, space 0, times 0 [ 966.830283] CPU: 1 PID: 6695 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 966.830901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.831650] Call Trace: [ 966.831902] dump_stack+0x107/0x167 [ 966.832240] should_fail.cold+0x5/0xa [ 966.836619] ? security_file_alloc+0x34/0x170 [ 966.837018] should_failslab+0x5/0x20 [ 966.837368] kmem_cache_alloc+0x5b/0x310 [ 966.837757] security_file_alloc+0x34/0x170 [ 966.838154] __alloc_file+0xb7/0x320 [ 966.838492] alloc_empty_file+0x6d/0x170 [ 966.838857] path_openat+0xe6/0x2770 [ 966.839195] ? lock_chain_count+0x20/0x20 [ 966.839578] ? stack_trace_consume_entry+0x160/0x160 [ 966.840036] ? path_lookupat+0x860/0x860 [ 966.840426] ? kasan_save_stack+0x32/0x40 [ 966.840805] ? kasan_save_stack+0x1b/0x40 [ 966.841194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.841658] ? security_prepare_creds+0x112/0x190 [ 966.842102] ? prepare_creds+0x452/0x5e0 [ 966.842478] ? prepare_exec_creds+0xd/0x260 [ 966.842872] do_filp_open+0x190/0x3e0 [ 966.843222] ? may_open_dev+0xf0/0xf0 [ 966.843588] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 966.844070] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 966.844605] ? find_held_lock+0x2c/0x110 [ 966.845004] do_open_execat+0x116/0x750 [ 966.845378] ? bprm_execve+0x49d/0x1960 [ 966.845749] ? __do_sys_uselib+0x680/0x680 [ 966.846141] ? do_raw_spin_lock+0x121/0x260 [ 966.846540] ? rwlock_bug.part.0+0x90/0x90 [ 966.846949] bprm_execve+0x4dc/0x1960 [ 966.847305] ? count.constprop.0+0x1b3/0x290 [ 966.847714] ? open_exec+0x70/0x70 [ 966.848048] ? copy_string_kernel+0x3b6/0x450 [ 966.848488] do_execveat_common+0x772/0x8d0 [ 966.848891] ? bprm_execve+0x1960/0x1960 [ 966.849281] __x64_sys_execveat+0xed/0x140 [ 966.849675] do_syscall_64+0x33/0x40 [ 966.850021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.850495] RIP: 0033:0x7f85c893ab19 [ 966.850845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.856514] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 966.872585] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 966.873224] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 966.873862] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 966.874502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 966.875141] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 980.220517] FAULT_INJECTION: forcing a failure. [ 980.220517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 980.221594] CPU: 1 PID: 6704 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 980.222132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.222781] Call Trace: [ 980.223000] dump_stack+0x107/0x167 [ 980.223304] should_fail.cold+0x5/0xa [ 980.223625] strncpy_from_user+0x34/0x470 [ 980.223966] getname_flags.part.0+0x95/0x4f0 [ 980.224321] getname_flags+0x9a/0xe0 [ 980.224644] __x64_sys_execveat+0xd6/0x140 [ 980.224992] do_syscall_64+0x33/0x40 [ 980.225292] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.225698] RIP: 0033:0x7f66cac02b19 [ 980.225998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.227447] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.228056] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 980.228638] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.229229] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.229796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 980.230363] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:42:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 01:42:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:42:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 01:42:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:42:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:42:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) [ 980.240185] FAULT_INJECTION: forcing a failure. [ 980.240185] name failslab, interval 1, probability 0, space 0, times 0 [ 980.241213] CPU: 1 PID: 6713 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 980.241783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.242471] Call Trace: [ 980.242693] dump_stack+0x107/0x167 [ 980.243001] should_fail.cold+0x5/0xa [ 980.253425] FAULT_INJECTION: forcing a failure. [ 980.253425] name failslab, interval 1, probability 0, space 0, times 0 [ 980.260701] ? create_object.isra.0+0x3a/0xa20 [ 980.260716] should_failslab+0x5/0x20 [ 980.260729] kmem_cache_alloc+0x5b/0x310 [ 980.260754] create_object.isra.0+0x3a/0xa20 [ 980.263005] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.263417] __kmalloc+0x16e/0x390 [ 980.263715] security_prepare_creds+0x112/0x190 [ 980.264110] prepare_creds+0x452/0x5e0 [ 980.264426] prepare_exec_creds+0xd/0x260 [ 980.264787] bprm_execve+0x118/0x1960 [ 980.265105] ? count.constprop.0+0x1b3/0x290 [ 980.265459] ? open_exec+0x70/0x70 [ 980.265753] ? copy_string_kernel+0x3b6/0x450 [ 980.266130] do_execveat_common+0x772/0x8d0 [ 980.266482] ? bprm_execve+0x1960/0x1960 [ 980.266832] __x64_sys_execveat+0xed/0x140 [ 980.267183] do_syscall_64+0x33/0x40 [ 980.267488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.267914] RIP: 0033:0x7f7168fc8b19 [ 980.268218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.269706] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.270333] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 980.270969] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.271614] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.272252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.272882] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 980.273544] CPU: 0 PID: 6711 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 980.274189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.274913] Call Trace: [ 980.275155] dump_stack+0x107/0x167 [ 980.275482] should_fail.cold+0x5/0xa [ 980.275851] ? __alloc_file+0x21/0x320 [ 980.276202] should_failslab+0x5/0x20 [ 980.276561] kmem_cache_alloc+0x5b/0x310 [ 980.276927] __alloc_file+0x21/0x320 [ 980.277238] alloc_empty_file+0x6d/0x170 [ 980.277581] path_openat+0xe6/0x2770 [ 980.277895] ? lock_chain_count+0x20/0x20 [ 980.278232] ? stack_trace_consume_entry+0x160/0x160 [ 980.278645] ? path_lookupat+0x860/0x860 [ 980.278997] ? kasan_save_stack+0x32/0x40 [ 980.279326] ? kasan_save_stack+0x1b/0x40 [ 980.279658] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.280057] ? security_prepare_creds+0x112/0x190 [ 980.280437] ? prepare_creds+0x452/0x5e0 [ 980.280877] ? prepare_exec_creds+0xd/0x260 [ 980.281223] do_filp_open+0x190/0x3e0 [ 980.281540] ? may_open_dev+0xf0/0xf0 [ 980.281885] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 980.282304] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 980.282745] ? find_held_lock+0x2c/0x110 [ 980.283074] do_open_execat+0x116/0x750 [ 980.283389] ? bprm_execve+0x49d/0x1960 [ 980.283706] ? __do_sys_uselib+0x680/0x680 [ 980.284041] ? do_raw_spin_lock+0x121/0x260 [ 980.284383] ? rwlock_bug.part.0+0x90/0x90 [ 980.284791] bprm_execve+0x4dc/0x1960 [ 980.285105] ? open_exec+0x70/0x70 [ 980.285390] ? copy_string_kernel+0x3b6/0x450 [ 980.285751] do_execveat_common+0x772/0x8d0 [ 980.286099] ? bprm_execve+0x1960/0x1960 [ 980.286432] __x64_sys_execveat+0xed/0x140 [ 980.286771] do_syscall_64+0x33/0x40 [ 980.287068] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.287486] RIP: 0033:0x7f47d39aeb19 [ 980.287816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.289426] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.290082] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 980.290698] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.291304] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.291865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.292425] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 980.297311] FAULT_INJECTION: forcing a failure. [ 980.297311] name failslab, interval 1, probability 0, space 0, times 0 [ 980.298400] CPU: 0 PID: 6712 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 980.298947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.299624] Call Trace: [ 980.299842] dump_stack+0x107/0x167 [ 980.300161] should_fail.cold+0x5/0xa [ 980.300520] ? create_object.isra.0+0x3a/0xa20 [ 980.300935] ? create_object.isra.0+0x3a/0xa20 [ 980.301352] should_failslab+0x5/0x20 [ 980.301675] kmem_cache_alloc+0x5b/0x310 [ 980.302004] create_object.isra.0+0x3a/0xa20 [ 980.302362] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.302773] __kmalloc+0x16e/0x390 [ 980.303065] security_prepare_creds+0x112/0x190 [ 980.303440] prepare_creds+0x452/0x5e0 [ 980.303755] prepare_exec_creds+0xd/0x260 [ 980.304088] bprm_execve+0x118/0x1960 [ 980.304398] ? copy_string_kernel+0x34f/0x450 [ 980.304799] ? open_exec+0x70/0x70 [ 980.305089] ? copy_string_kernel+0x3b6/0x450 [ 980.305455] do_execveat_common+0x772/0x8d0 [ 980.305807] ? bprm_execve+0x1960/0x1960 [ 980.306142] __x64_sys_execveat+0xed/0x140 [ 980.306485] do_syscall_64+0x33/0x40 [ 980.306788] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.307194] RIP: 0033:0x7f7e74c65b19 [ 980.307499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.308991] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.309622] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 980.310216] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.310792] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.311436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.312049] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 980.319879] FAULT_INJECTION: forcing a failure. [ 980.319879] name failslab, interval 1, probability 0, space 0, times 0 [ 980.319940] FAULT_INJECTION: forcing a failure. [ 980.319940] name failslab, interval 1, probability 0, space 0, times 0 [ 980.320902] CPU: 1 PID: 6702 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 980.322375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.323055] Call Trace: [ 980.323277] dump_stack+0x107/0x167 [ 980.323574] should_fail.cold+0x5/0xa [ 980.323906] ? alloc_bprm+0x51/0x8f0 [ 980.324212] should_failslab+0x5/0x20 [ 980.324533] kmem_cache_alloc_trace+0x55/0x320 [ 980.324925] alloc_bprm+0x51/0x8f0 [ 980.325220] do_execveat_common+0x275/0x8d0 [ 980.325572] ? strncpy_from_user+0x9e/0x470 [ 980.325933] ? bprm_execve+0x1960/0x1960 [ 980.326269] __x64_sys_execveat+0xed/0x140 [ 980.326615] do_syscall_64+0x33/0x40 [ 980.326939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.327349] RIP: 0033:0x7f3bb260cb19 [ 980.327650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.329204] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.329823] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 980.330398] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.330990] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.331561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 980.332156] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 980.332780] CPU: 0 PID: 6716 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 980.333383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.334054] Call Trace: [ 980.334291] dump_stack+0x107/0x167 [ 980.334597] should_fail.cold+0x5/0xa [ 980.334913] ? create_object.isra.0+0x3a/0xa20 [ 980.335295] should_failslab+0x5/0x20 [ 980.335615] kmem_cache_alloc+0x5b/0x310 [ 980.335970] create_object.isra.0+0x3a/0xa20 [ 980.336334] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.336794] kmem_cache_alloc+0x159/0x310 [ 980.337139] security_file_alloc+0x34/0x170 [ 980.337491] __alloc_file+0xb7/0x320 [ 980.337797] alloc_empty_file+0x6d/0x170 [ 980.338132] path_openat+0xe6/0x2770 [ 980.338440] ? lock_chain_count+0x20/0x20 [ 980.338777] ? stack_trace_consume_entry+0x160/0x160 [ 980.339182] ? path_lookupat+0x860/0x860 [ 980.339513] ? kasan_save_stack+0x32/0x40 [ 980.339846] ? kasan_save_stack+0x1b/0x40 [ 980.340180] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.340645] ? security_prepare_creds+0x112/0x190 [ 980.341079] ? prepare_creds+0x452/0x5e0 [ 980.341425] ? prepare_exec_creds+0xd/0x260 [ 980.341779] do_filp_open+0x190/0x3e0 [ 980.342087] ? may_open_dev+0xf0/0xf0 [ 980.342408] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 980.342834] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 980.343303] ? find_held_lock+0x2c/0x110 [ 980.343636] do_open_execat+0x116/0x750 [ 980.343968] ? bprm_execve+0x49d/0x1960 [ 980.344289] ? __do_sys_uselib+0x680/0x680 [ 980.344650] ? do_raw_spin_lock+0x121/0x260 [ 980.345040] ? rwlock_bug.part.0+0x90/0x90 [ 980.345428] bprm_execve+0x4dc/0x1960 [ 980.345774] ? count.constprop.0+0x1b3/0x290 [ 980.346165] ? open_exec+0x70/0x70 [ 980.346488] ? copy_string_kernel+0x3b6/0x450 [ 980.346891] do_execveat_common+0x772/0x8d0 [ 980.347275] ? bprm_execve+0x1960/0x1960 [ 980.347652] __x64_sys_execveat+0xed/0x140 [ 980.348038] do_syscall_64+0x33/0x40 [ 980.348373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.348843] RIP: 0033:0x7f85c893ab19 [ 980.349194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.350705] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 980.351318] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 980.351889] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 980.352462] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.353066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.353633] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:42:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 01:42:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 993.516429] FAULT_INJECTION: forcing a failure. [ 993.516429] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 993.517933] CPU: 0 PID: 6729 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 993.518617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.519438] Call Trace: [ 993.519709] dump_stack+0x107/0x167 [ 993.520130] should_fail.cold+0x5/0xa [ 993.520507] __alloc_pages_nodemask+0x182/0x600 [ 993.521057] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 993.521633] ? lock_downgrade+0x6d0/0x6d0 [ 993.523637] FAULT_INJECTION: forcing a failure. [ 993.523637] name failslab, interval 1, probability 0, space 0, times 0 [ 993.529224] alloc_pages_current+0x187/0x280 [ 993.529246] __page_cache_alloc+0x2d2/0x360 [ 993.529272] generic_file_buffered_read+0xcd7/0x2920 [ 993.531514] ? lock_chain_count+0x20/0x20 [ 993.531935] ? pagecache_get_page+0xc80/0xc80 [ 993.532447] ? __lock_acquire+0xbb1/0x5b00 [ 993.532862] generic_file_read_iter+0x33f/0x490 [ 993.533355] ext4_file_read_iter+0x184/0x4c0 [ 993.535713] __kernel_read+0x593/0xb30 [ 993.536789] ? do_sendfile+0x11e0/0x11e0 [ 993.537244] ? fsnotify_perm.part.0+0x22d/0x620 [ 993.537695] ? security_file_permission+0xb1/0xe0 [ 993.538213] kernel_read+0x52/0x70 [ 993.538560] bprm_execve+0x767/0x1960 [ 993.538947] ? open_exec+0x70/0x70 [ 993.539367] ? copy_string_kernel+0x3b6/0x450 [ 993.539808] do_execveat_common+0x772/0x8d0 [ 993.540282] ? bprm_execve+0x1960/0x1960 [ 993.540691] __x64_sys_execveat+0xed/0x140 [ 993.541164] do_syscall_64+0x33/0x40 [ 993.541525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.542067] RIP: 0033:0x7f85c893ab19 [ 993.542424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.544275] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.545059] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 993.545731] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.546452] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.547175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.547855] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 993.548632] CPU: 1 PID: 6730 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 993.549474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.550128] Call Trace: [ 993.550354] dump_stack+0x107/0x167 [ 993.550649] should_fail.cold+0x5/0xa [ 993.550960] ? create_object.isra.0+0x3a/0xa20 [ 993.551330] should_failslab+0x5/0x20 [ 993.551636] kmem_cache_alloc+0x5b/0x310 01:42:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:42:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:42:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) [ 993.552097] create_object.isra.0+0x3a/0xa20 [ 993.552922] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.553338] kmem_cache_alloc_trace+0x151/0x320 [ 993.553718] alloc_bprm+0x51/0x8f0 [ 993.554019] ? __virt_addr_valid+0x170/0x5c0 [ 993.554384] do_execveat_common+0x275/0x8d0 [ 993.554737] ? strncpy_from_user+0x9e/0x470 [ 993.555084] ? bprm_execve+0x1960/0x1960 [ 993.555423] __x64_sys_execveat+0xed/0x140 [ 993.555768] do_syscall_64+0x33/0x40 [ 993.556097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.556509] RIP: 0033:0x7f3bb260cb19 [ 993.556530] FAULT_INJECTION: forcing a failure. [ 993.556530] name failslab, interval 1, probability 0, space 0, times 0 [ 993.557017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.557024] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.557038] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 993.557045] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.557051] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.557059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.557067] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 993.566568] CPU: 0 PID: 6726 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 993.567264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.568084] Call Trace: [ 993.568349] dump_stack+0x107/0x167 [ 993.568717] should_fail.cold+0x5/0xa [ 993.569220] ? alloc_bprm+0x51/0x8f0 [ 993.569659] should_failslab+0x5/0x20 [ 993.570160] kmem_cache_alloc_trace+0x55/0x320 [ 993.570687] ? lock_downgrade+0x6d0/0x6d0 [ 993.571223] alloc_bprm+0x51/0x8f0 [ 993.571643] ? __virt_addr_valid+0x170/0x5c0 [ 993.572205] do_execveat_common+0x275/0x8d0 [ 993.572727] ? strncpy_from_user+0x9e/0x470 [ 993.573312] ? bprm_execve+0x1960/0x1960 [ 993.573798] __x64_sys_execveat+0xed/0x140 [ 993.574353] do_syscall_64+0x33/0x40 [ 993.574783] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.575434] RIP: 0033:0x7f66cac02b19 [ 993.575876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.577892] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.578620] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 993.579306] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.579935] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.580605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.581464] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 993.584595] FAULT_INJECTION: forcing a failure. [ 993.584595] name failslab, interval 1, probability 0, space 0, times 0 [ 993.586980] CPU: 1 PID: 6727 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 993.588121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.589101] Call Trace: [ 993.589325] dump_stack+0x107/0x167 [ 993.589623] should_fail.cold+0x5/0xa [ 993.589946] ? create_object.isra.0+0x3a/0xa20 [ 993.590414] should_failslab+0x5/0x20 [ 993.590729] kmem_cache_alloc+0x5b/0x310 [ 993.591065] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 993.591510] create_object.isra.0+0x3a/0xa20 [ 993.591866] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.592280] kmem_cache_alloc+0x159/0x310 [ 993.592624] security_file_alloc+0x34/0x170 [ 993.593462] __alloc_file+0xb7/0x320 [ 993.594089] alloc_empty_file+0x6d/0x170 [ 993.594772] path_openat+0xe6/0x2770 [ 993.595403] ? lock_chain_count+0x20/0x20 [ 993.596095] ? stack_trace_consume_entry+0x160/0x160 [ 993.597026] ? path_lookupat+0x860/0x860 [ 993.597708] ? kasan_save_stack+0x32/0x40 [ 993.598401] ? kasan_save_stack+0x1b/0x40 [ 993.599095] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.599952] ? security_prepare_creds+0x112/0x190 [ 993.600796] ? prepare_creds+0x452/0x5e0 [ 993.601474] ? prepare_exec_creds+0xd/0x260 [ 993.602201] do_filp_open+0x190/0x3e0 [ 993.602834] ? may_open_dev+0xf0/0xf0 [ 993.603478] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.604359] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 993.605007] ? find_held_lock+0x2c/0x110 [ 993.605337] do_open_execat+0x116/0x750 [ 993.605675] ? bprm_execve+0x49d/0x1960 [ 993.606013] ? __do_sys_uselib+0x680/0x680 [ 993.606355] ? do_raw_spin_lock+0x121/0x260 [ 993.606702] ? rwlock_bug.part.0+0x90/0x90 [ 993.607051] bprm_execve+0x4dc/0x1960 [ 993.607360] ? count.constprop.0+0x1b3/0x290 [ 993.607719] ? open_exec+0x70/0x70 [ 993.608013] ? copy_string_kernel+0x3b6/0x450 [ 993.608381] do_execveat_common+0x772/0x8d0 [ 993.608862] ? bprm_execve+0x1960/0x1960 [ 993.609546] __x64_sys_execveat+0xed/0x140 [ 993.610273] do_syscall_64+0x33/0x40 [ 993.610896] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.611769] RIP: 0033:0x7f47d39aeb19 [ 993.612399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.616082] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.617531] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 993.618725] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.619917] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.621245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.622722] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 993.634545] FAULT_INJECTION: forcing a failure. [ 993.634545] name failslab, interval 1, probability 0, space 0, times 0 [ 993.636975] CPU: 1 PID: 6737 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 993.638368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.640074] Call Trace: [ 993.640630] dump_stack+0x107/0x167 [ 993.641432] should_fail.cold+0x5/0xa [ 993.641606] FAULT_INJECTION: forcing a failure. [ 993.641606] name failslab, interval 1, probability 0, space 0, times 0 [ 993.642220] ? __alloc_file+0x21/0x320 [ 993.642237] should_failslab+0x5/0x20 [ 993.642266] kmem_cache_alloc+0x5b/0x310 [ 993.642282] __alloc_file+0x21/0x320 [ 993.642299] alloc_empty_file+0x6d/0x170 [ 993.647651] path_openat+0xe6/0x2770 [ 993.648431] ? lock_chain_count+0x20/0x20 [ 993.649334] ? stack_trace_consume_entry+0x160/0x160 [ 993.650393] ? path_lookupat+0x860/0x860 [ 993.651237] ? kasan_save_stack+0x32/0x40 [ 993.652125] ? kasan_save_stack+0x1b/0x40 [ 993.653008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.654082] ? security_prepare_creds+0x112/0x190 [ 993.655102] ? prepare_creds+0x452/0x5e0 [ 993.655935] ? prepare_exec_creds+0xd/0x260 [ 993.656874] do_filp_open+0x190/0x3e0 [ 993.657672] ? may_open_dev+0xf0/0xf0 [ 993.658490] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.659567] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 993.660763] ? find_held_lock+0x2c/0x110 [ 993.661594] do_open_execat+0x116/0x750 [ 993.662445] ? bprm_execve+0x49d/0x1960 [ 993.663259] ? __do_sys_uselib+0x680/0x680 [ 993.664161] ? do_raw_spin_lock+0x121/0x260 [ 993.665072] ? rwlock_bug.part.0+0x90/0x90 [ 993.665976] bprm_execve+0x4dc/0x1960 [ 993.666771] ? count.constprop.0+0x1b3/0x290 [ 993.667689] ? open_exec+0x70/0x70 [ 993.668421] ? copy_string_kernel+0x3b6/0x450 [ 993.669394] do_execveat_common+0x772/0x8d0 [ 993.670299] ? bprm_execve+0x1960/0x1960 [ 993.671159] __x64_sys_execveat+0xed/0x140 [ 993.672047] do_syscall_64+0x33/0x40 [ 993.672838] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.673923] RIP: 0033:0x7f7168fc8b19 [ 993.674702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.678551] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.679843] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 993.680888] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.681460] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.682048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.682623] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 993.683246] CPU: 0 PID: 6734 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 993.683956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.684741] Call Trace: [ 993.685058] dump_stack+0x107/0x167 [ 993.685474] should_fail.cold+0x5/0xa [ 993.685911] ? __alloc_file+0x21/0x320 [ 993.686354] should_failslab+0x5/0x20 [ 993.686795] kmem_cache_alloc+0x5b/0x310 [ 993.687262] __alloc_file+0x21/0x320 [ 993.687688] alloc_empty_file+0x6d/0x170 [ 993.688160] path_openat+0xe6/0x2770 [ 993.688595] ? lock_chain_count+0x20/0x20 [ 993.689024] ? stack_trace_consume_entry+0x160/0x160 [ 993.689507] ? path_lookupat+0x860/0x860 [ 993.689897] ? kasan_save_stack+0x32/0x40 [ 993.690298] ? kasan_save_stack+0x1b/0x40 [ 993.690699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.691175] ? security_prepare_creds+0x112/0x190 [ 993.691623] ? prepare_creds+0x452/0x5e0 [ 993.692008] ? prepare_exec_creds+0xd/0x260 01:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 993.692417] do_filp_open+0x190/0x3e0 [ 993.692795] ? may_open_dev+0xf0/0xf0 [ 993.693168] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.693661] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 993.694181] ? find_held_lock+0x2c/0x110 [ 993.694572] do_open_execat+0x116/0x750 [ 993.700857] ? bprm_execve+0x49d/0x1960 [ 993.701236] ? __do_sys_uselib+0x680/0x680 [ 993.701636] ? do_raw_spin_lock+0x121/0x260 [ 993.702048] ? rwlock_bug.part.0+0x90/0x90 [ 993.702465] bprm_execve+0x4dc/0x1960 [ 993.702836] ? count.constprop.0+0x1b3/0x290 [ 993.703263] ? open_exec+0x70/0x70 [ 993.703609] ? copy_string_kernel+0x3b6/0x450 [ 993.704039] do_execveat_common+0x772/0x8d0 [ 993.704453] ? bprm_execve+0x1960/0x1960 [ 993.704866] __x64_sys_execveat+0xed/0x140 [ 993.705275] do_syscall_64+0x33/0x40 [ 993.705631] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.706112] RIP: 0033:0x7f7e74c65b19 [ 993.706473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.708146] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.708873] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 993.709529] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.710187] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.710851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.711505] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:42:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 01:42:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:42:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:42:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) [ 993.825059] FAULT_INJECTION: forcing a failure. [ 993.825059] name failslab, interval 1, probability 0, space 0, times 0 [ 993.826143] CPU: 0 PID: 6747 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 993.826760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.827511] Call Trace: [ 993.827767] dump_stack+0x107/0x167 [ 993.828112] should_fail.cold+0x5/0xa [ 993.828466] ? create_object.isra.0+0x3a/0xa20 [ 993.828898] should_failslab+0x5/0x20 [ 993.829247] kmem_cache_alloc+0x5b/0x310 [ 993.829630] create_object.isra.0+0x3a/0xa20 [ 993.830027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.830493] kmem_cache_alloc+0x159/0x310 [ 993.830879] __alloc_file+0x21/0x320 [ 993.831221] alloc_empty_file+0x6d/0x170 [ 993.831607] path_openat+0xe6/0x2770 [ 993.831965] ? lock_chain_count+0x20/0x20 [ 993.832355] ? stack_trace_consume_entry+0x160/0x160 [ 993.832839] ? path_lookupat+0x860/0x860 [ 993.833214] ? kasan_save_stack+0x32/0x40 [ 993.833602] ? kasan_save_stack+0x1b/0x40 [ 993.833993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.834470] ? security_prepare_creds+0x112/0x190 [ 993.834931] ? prepare_creds+0x452/0x5e0 [ 993.835314] ? prepare_exec_creds+0xd/0x260 [ 993.835446] FAULT_INJECTION: forcing a failure. [ 993.835446] name failslab, interval 1, probability 0, space 0, times 0 [ 993.835725] do_filp_open+0x190/0x3e0 [ 993.835740] ? may_open_dev+0xf0/0xf0 [ 993.835768] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.835786] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 993.835809] ? find_held_lock+0x2c/0x110 [ 993.838933] do_open_execat+0x116/0x750 [ 993.839311] ? bprm_execve+0x49d/0x1960 [ 993.839691] ? __do_sys_uselib+0x680/0x680 [ 993.840098] ? do_raw_spin_lock+0x121/0x260 [ 993.840509] ? rwlock_bug.part.0+0x90/0x90 [ 993.840976] bprm_execve+0x4dc/0x1960 [ 993.841413] ? open_exec+0x70/0x70 [ 993.841814] ? copy_string_kernel+0x3b6/0x450 [ 993.842331] do_execveat_common+0x772/0x8d0 [ 993.842828] ? bprm_execve+0x1960/0x1960 [ 993.843306] __x64_sys_execveat+0xed/0x140 [ 993.843799] do_syscall_64+0x33/0x40 [ 993.844230] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.844839] RIP: 0033:0x7f7168fc8b19 [ 993.845279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.847374] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.848244] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 993.848997] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.849655] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.850312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.850977] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 993.851664] CPU: 1 PID: 6749 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 993.852266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.853416] Call Trace: [ 993.853872] dump_stack+0x107/0x167 [ 993.854485] should_fail.cold+0x5/0xa [ 993.855138] ? jbd2__journal_start+0x190/0x7e0 [ 993.855931] should_failslab+0x5/0x20 [ 993.856584] kmem_cache_alloc+0x5b/0x310 [ 993.857448] jbd2__journal_start+0x190/0x7e0 [ 993.858207] __ext4_journal_start_sb+0x214/0x390 [ 993.859018] ext4_dirty_inode+0xbc/0x130 [ 993.859708] ? ext4_setattr+0x2160/0x2160 01:42:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 993.860404] __mark_inode_dirty+0x492/0xd40 [ 993.861456] touch_atime+0x5ea/0x6e0 [ 993.862087] ? atime_needs_update+0x600/0x600 [ 993.862842] ? add_to_page_cache_locked+0x40/0x40 [ 993.863662] generic_file_buffered_read+0x191a/0x2920 [ 993.864539] ? pagecache_get_page+0xc80/0xc80 [ 993.865488] ? __lock_acquire+0xbb1/0x5b00 [ 993.866207] generic_file_read_iter+0x33f/0x490 [ 993.866992] ext4_file_read_iter+0x184/0x4c0 [ 993.867731] __kernel_read+0x593/0xb30 [ 993.868384] ? do_sendfile+0x11e0/0x11e0 [ 993.868896] ? fsnotify_perm.part.0+0x22d/0x620 [ 993.869275] ? security_file_permission+0xb1/0xe0 [ 993.869668] kernel_read+0x52/0x70 [ 993.869958] bprm_execve+0x767/0x1960 [ 993.870270] ? open_exec+0x70/0x70 [ 993.870557] ? copy_string_kernel+0x3b6/0x450 [ 993.870925] do_execveat_common+0x772/0x8d0 [ 993.871275] ? bprm_execve+0x1960/0x1960 [ 993.871618] __x64_sys_execveat+0xed/0x140 [ 993.871966] do_syscall_64+0x33/0x40 [ 993.872269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.872686] RIP: 0033:0x7f85c893ab19 [ 993.873482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.876568] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.878174] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 993.879365] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.880558] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.882041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.883230] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 993.888468] FAULT_INJECTION: forcing a failure. [ 993.888468] name failslab, interval 1, probability 0, space 0, times 0 [ 993.889893] CPU: 0 PID: 6752 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 993.890664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.891571] Call Trace: [ 993.891879] dump_stack+0x107/0x167 [ 993.892291] should_fail.cold+0x5/0xa [ 993.892741] ? create_object.isra.0+0x3a/0xa20 [ 993.893271] should_failslab+0x5/0x20 [ 993.893706] kmem_cache_alloc+0x5b/0x310 [ 993.894175] create_object.isra.0+0x3a/0xa20 [ 993.894672] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.895252] kmem_cache_alloc_trace+0x151/0x320 [ 993.895787] ? lock_downgrade+0x6d0/0x6d0 [ 993.896267] alloc_bprm+0x51/0x8f0 [ 993.896686] ? __virt_addr_valid+0x170/0x5c0 [ 993.897187] do_execveat_common+0x275/0x8d0 [ 993.897686] ? strncpy_from_user+0x9e/0x470 [ 993.898176] ? bprm_execve+0x1960/0x1960 [ 993.898652] __x64_sys_execveat+0xed/0x140 [ 993.899137] do_syscall_64+0x33/0x40 [ 993.899559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.900139] RIP: 0033:0x7f66cac02b19 [ 993.900573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.902441] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.903193] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 993.903898] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.904605] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.905321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.906044] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 993.916048] FAULT_INJECTION: forcing a failure. [ 993.916048] name failslab, interval 1, probability 0, space 0, times 0 [ 993.918239] CPU: 1 PID: 6756 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 993.919392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.920836] Call Trace: [ 993.921109] dump_stack+0x107/0x167 [ 993.921412] should_fail.cold+0x5/0xa [ 993.921725] ? mm_alloc+0x19/0xd0 [ 993.922014] should_failslab+0x5/0x20 [ 993.922324] kmem_cache_alloc+0x5b/0x310 [ 993.922655] ? kasan_unpoison_shadow+0x33/0x50 [ 993.923027] mm_alloc+0x19/0xd0 [ 993.923298] alloc_bprm+0x1cb/0x8f0 [ 993.923594] ? __virt_addr_valid+0x170/0x5c0 [ 993.923956] do_execveat_common+0x275/0x8d0 [ 993.924308] ? strncpy_from_user+0x9e/0x470 [ 993.924669] ? bprm_execve+0x1960/0x1960 [ 993.925031] __x64_sys_execveat+0xed/0x140 [ 993.925378] do_syscall_64+0x33/0x40 [ 993.925686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.926105] RIP: 0033:0x7f3bb260cb19 [ 993.926408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.927876] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.928488] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 993.929099] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.929680] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.930254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.930827] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 993.937457] FAULT_INJECTION: forcing a failure. [ 993.937457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 993.938748] CPU: 1 PID: 6759 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 993.939289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.939950] Call Trace: [ 993.940168] dump_stack+0x107/0x167 [ 993.940469] should_fail.cold+0x5/0xa [ 993.940811] __alloc_pages_nodemask+0x182/0x600 [ 993.941199] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 993.941698] ? lock_downgrade+0x6d0/0x6d0 [ 993.942046] alloc_pages_current+0x187/0x280 [ 993.942410] __page_cache_alloc+0x2d2/0x360 [ 993.942769] generic_file_buffered_read+0xcd7/0x2920 [ 993.943182] ? lock_chain_count+0x20/0x20 [ 993.943534] ? pagecache_get_page+0xc80/0xc80 [ 993.943900] ? __lock_acquire+0xbb1/0x5b00 [ 993.944251] generic_file_read_iter+0x33f/0x490 [ 993.944637] ext4_file_read_iter+0x184/0x4c0 [ 993.945024] __kernel_read+0x593/0xb30 [ 993.945343] ? do_sendfile+0x11e0/0x11e0 [ 993.945685] ? fsnotify_perm.part.0+0x22d/0x620 [ 993.946075] ? security_file_permission+0xb1/0xe0 [ 993.946475] kernel_read+0x52/0x70 [ 993.946771] bprm_execve+0x767/0x1960 [ 993.947088] ? open_exec+0x70/0x70 [ 993.947378] ? copy_string_kernel+0x3b6/0x450 [ 993.947751] do_execveat_common+0x772/0x8d0 [ 993.948106] ? bprm_execve+0x1960/0x1960 [ 993.948447] __x64_sys_execveat+0xed/0x140 [ 993.948814] do_syscall_64+0x33/0x40 [ 993.949119] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.949530] RIP: 0033:0x7f47d39aeb19 [ 993.949835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.951298] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 993.951914] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 993.952482] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 993.953076] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.953647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.954223] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:42:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 01:42:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:42:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) [ 994.056502] FAULT_INJECTION: forcing a failure. [ 994.056502] name failslab, interval 1, probability 0, space 0, times 0 [ 994.057602] CPU: 0 PID: 6767 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 994.058146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.058799] Call Trace: [ 994.059021] dump_stack+0x107/0x167 [ 994.059319] should_fail.cold+0x5/0xa [ 994.059636] ? create_object.isra.0+0x3a/0xa20 [ 994.060018] should_failslab+0x5/0x20 [ 994.060340] kmem_cache_alloc+0x5b/0x310 [ 994.060685] create_object.isra.0+0x3a/0xa20 [ 994.061049] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 994.061496] kmem_cache_alloc+0x159/0x310 [ 994.061903] mm_alloc+0x19/0xd0 [ 994.062209] alloc_bprm+0x1cb/0x8f0 [ 994.062510] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 994.062947] do_execveat_common+0x275/0x8d0 [ 994.063298] ? bprm_execve+0x1960/0x1960 [ 994.064111] ? getname_flags+0x9d/0xe0 [ 994.064471] __x64_sys_execveat+0xed/0x140 [ 994.064935] do_syscall_64+0x33/0x40 [ 994.065610] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.066513] RIP: 0033:0x7f3bb260cb19 [ 994.067148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.069482] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 994.070220] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 994.070922] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 994.071616] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.072313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 994.073060] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 994.080542] FAULT_INJECTION: forcing a failure. [ 994.080542] name failslab, interval 1, probability 0, space 0, times 0 [ 994.081993] CPU: 1 PID: 6773 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 994.082547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.083217] Call Trace: [ 994.083441] dump_stack+0x107/0x167 [ 994.083745] should_fail.cold+0x5/0xa [ 994.084075] ? create_object.isra.0+0x3a/0xa20 [ 994.084429] FAULT_INJECTION: forcing a failure. [ 994.084429] name failslab, interval 1, probability 0, space 0, times 0 [ 994.084456] should_failslab+0x5/0x20 [ 994.085694] kmem_cache_alloc+0x5b/0x310 [ 994.086043] create_object.isra.0+0x3a/0xa20 [ 994.086400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 994.086823] kmem_cache_alloc+0x159/0x310 [ 994.087174] __alloc_file+0x21/0x320 [ 994.087478] alloc_empty_file+0x6d/0x170 [ 994.087823] path_openat+0xe6/0x2770 [ 994.088139] ? lock_chain_count+0x20/0x20 [ 994.088481] ? stack_trace_consume_entry+0x160/0x160 [ 994.088931] ? path_lookupat+0x860/0x860 [ 994.089266] ? kasan_save_stack+0x32/0x40 [ 994.089599] ? kasan_save_stack+0x1b/0x40 [ 994.089949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 994.090359] ? security_prepare_creds+0x112/0x190 [ 994.090755] ? prepare_creds+0x452/0x5e0 [ 994.091101] ? prepare_exec_creds+0xd/0x260 [ 994.091460] do_filp_open+0x190/0x3e0 [ 994.091775] ? may_open_dev+0xf0/0xf0 [ 994.092105] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 994.092530] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 994.093017] ? find_held_lock+0x2c/0x110 [ 994.093351] do_open_execat+0x116/0x750 [ 994.093671] ? bprm_execve+0x49d/0x1960 [ 994.094011] ? __do_sys_uselib+0x680/0x680 [ 994.094354] ? do_raw_spin_lock+0x121/0x260 [ 994.094706] ? rwlock_bug.part.0+0x90/0x90 [ 994.095066] bprm_execve+0x4dc/0x1960 [ 994.095377] ? count.constprop.0+0x1b3/0x290 [ 994.095736] ? open_exec+0x70/0x70 [ 994.096036] ? copy_string_kernel+0x3b6/0x450 [ 994.096403] do_execveat_common+0x772/0x8d0 [ 994.096781] ? bprm_execve+0x1960/0x1960 [ 994.097135] __x64_sys_execveat+0xed/0x140 [ 994.097481] do_syscall_64+0x33/0x40 [ 994.097797] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.098229] RIP: 0033:0x7f7e74c65b19 [ 994.098536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.100071] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 994.100689] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 994.101334] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 994.101918] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.102483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.103069] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 994.103670] CPU: 0 PID: 6766 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 994.104281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.104999] Call Trace: [ 994.105260] dump_stack+0x107/0x167 [ 994.105578] should_fail.cold+0x5/0xa [ 994.105891] ? create_object.isra.0+0x3a/0xa20 [ 994.106266] should_failslab+0x5/0x20 [ 994.106573] kmem_cache_alloc+0x5b/0x310 [ 994.106903] create_object.isra.0+0x3a/0xa20 [ 994.107258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 994.107663] kmem_cache_alloc_trace+0x151/0x320 [ 994.108039] ? lock_downgrade+0x6d0/0x6d0 [ 994.108375] alloc_bprm+0x51/0x8f0 [ 994.108670] ? __virt_addr_valid+0x170/0x5c0 [ 994.109032] do_execveat_common+0x275/0x8d0 [ 994.109382] ? strncpy_from_user+0x9e/0x470 [ 994.109727] ? bprm_execve+0x1960/0x1960 [ 994.110061] __x64_sys_execveat+0xed/0x140 [ 994.110405] do_syscall_64+0x33/0x40 [ 994.110705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.111121] RIP: 0033:0x7f66cac02b19 [ 994.111423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.112907] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 994.113512] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 994.114082] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 994.114647] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.115213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 994.115781] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:42:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 01:42:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 994.165089] FAULT_INJECTION: forcing a failure. [ 994.165089] name failslab, interval 1, probability 0, space 0, times 0 [ 994.166118] CPU: 0 PID: 6778 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 994.166711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.167433] Call Trace: [ 994.167660] dump_stack+0x107/0x167 [ 994.167972] should_fail.cold+0x5/0xa [ 994.168315] ? security_file_alloc+0x34/0x170 [ 994.168743] should_failslab+0x5/0x20 [ 994.169096] kmem_cache_alloc+0x5b/0x310 [ 994.169463] security_file_alloc+0x34/0x170 [ 994.169859] __alloc_file+0xb7/0x320 [ 994.170201] alloc_empty_file+0x6d/0x170 [ 994.170588] path_openat+0xe6/0x2770 [ 994.170942] ? lock_chain_count+0x20/0x20 [ 994.171343] ? stack_trace_consume_entry+0x160/0x160 [ 994.171823] ? path_lookupat+0x860/0x860 [ 994.172212] ? kasan_save_stack+0x32/0x40 [ 994.172610] ? kasan_save_stack+0x1b/0x40 [ 994.172985] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 994.173426] ? security_prepare_creds+0x112/0x190 [ 994.173865] ? prepare_creds+0x452/0x5e0 [ 994.174207] ? prepare_exec_creds+0xd/0x260 [ 994.174587] do_filp_open+0x190/0x3e0 [ 994.174951] ? may_open_dev+0xf0/0xf0 [ 994.175329] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 994.175836] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 994.176376] ? find_held_lock+0x2c/0x110 [ 994.176761] do_open_execat+0x116/0x750 [ 994.177102] ? bprm_execve+0x49d/0x1960 [ 994.177449] ? __do_sys_uselib+0x680/0x680 [ 994.177820] ? do_raw_spin_lock+0x121/0x260 [ 994.178210] ? rwlock_bug.part.0+0x90/0x90 [ 994.178599] bprm_execve+0x4dc/0x1960 [ 994.178962] ? count.constprop.0+0x1b3/0x290 [ 994.179333] ? open_exec+0x70/0x70 [ 994.179625] ? copy_string_kernel+0x3b6/0x450 [ 994.180012] do_execveat_common+0x772/0x8d0 [ 994.180403] ? bprm_execve+0x1960/0x1960 [ 994.180791] __x64_sys_execveat+0xed/0x140 [ 994.181191] do_syscall_64+0x33/0x40 [ 994.181535] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 994.181989] RIP: 0033:0x7f7168fc8b19 [ 994.182326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.183831] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 994.184474] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 994.185105] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 994.185722] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.186345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.186935] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1007.230919] FAULT_INJECTION: forcing a failure. [ 1007.230919] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.232232] CPU: 0 PID: 6791 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 1007.232846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.233576] Call Trace: [ 1007.233822] dump_stack+0x107/0x167 [ 1007.234150] should_fail.cold+0x5/0xa [ 1007.234494] ? security_file_alloc+0x34/0x170 [ 1007.234897] should_failslab+0x5/0x20 [ 1007.235244] kmem_cache_alloc+0x5b/0x310 [ 1007.235608] security_file_alloc+0x34/0x170 [ 1007.235997] __alloc_file+0xb7/0x320 [ 1007.236328] alloc_empty_file+0x6d/0x170 [ 1007.236684] path_openat+0xe6/0x2770 [ 1007.241067] ? lock_chain_count+0x20/0x20 [ 1007.241445] ? stack_trace_consume_entry+0x160/0x160 [ 1007.241905] ? path_lookupat+0x860/0x860 [ 1007.242284] ? kasan_save_stack+0x32/0x40 [ 1007.242664] ? kasan_save_stack+0x1b/0x40 [ 1007.243048] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1007.243509] ? security_prepare_creds+0x112/0x190 [ 1007.243945] ? prepare_creds+0x452/0x5e0 [ 1007.244315] ? prepare_exec_creds+0xd/0x260 [ 1007.244719] do_filp_open+0x190/0x3e0 [ 1007.245094] ? may_open_dev+0xf0/0xf0 [ 1007.245464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1007.245950] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1007.246460] ? find_held_lock+0x2c/0x110 [ 1007.246843] do_open_execat+0x116/0x750 [ 1007.247209] ? bprm_execve+0x49d/0x1960 [ 1007.247577] ? __do_sys_uselib+0x680/0x680 [ 1007.247975] ? do_raw_spin_lock+0x121/0x260 [ 1007.248376] ? rwlock_bug.part.0+0x90/0x90 [ 1007.248782] bprm_execve+0x4dc/0x1960 [ 1007.249164] ? count.constprop.0+0x1b3/0x290 [ 1007.249570] ? open_exec+0x70/0x70 [ 1007.249893] ? copy_string_kernel+0x3b6/0x450 [ 1007.254544] FAULT_INJECTION: forcing a failure. [ 1007.254544] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.257087] do_execveat_common+0x772/0x8d0 [ 1007.257101] ? bprm_execve+0x1960/0x1960 [ 1007.257124] __x64_sys_execveat+0xed/0x140 [ 1007.257139] do_syscall_64+0x33/0x40 [ 1007.259296] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.259711] RIP: 0033:0x7f7e74c65b19 [ 1007.260015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.261491] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.262101] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 1007.262674] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.263245] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.263812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 01:42:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:42:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:42:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:42:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:42:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:42:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:42:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) [ 1007.264378] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 1007.264982] CPU: 1 PID: 6798 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1007.273286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.273946] Call Trace: [ 1007.274164] dump_stack+0x107/0x167 [ 1007.274461] should_fail.cold+0x5/0xa [ 1007.274771] ? create_object.isra.0+0x3a/0xa20 [ 1007.275145] should_failslab+0x5/0x20 [ 1007.275459] kmem_cache_alloc+0x5b/0x310 [ 1007.275805] create_object.isra.0+0x3a/0xa20 [ 1007.276167] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1007.276581] kmem_cache_alloc+0x159/0x310 [ 1007.276937] jbd2__journal_start+0x190/0x7e0 [ 1007.277298] __ext4_journal_start_sb+0x214/0x390 [ 1007.277475] FAULT_INJECTION: forcing a failure. [ 1007.277475] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.277682] ext4_dirty_inode+0xbc/0x130 [ 1007.277693] ? ext4_setattr+0x2160/0x2160 [ 1007.277711] __mark_inode_dirty+0x492/0xd40 [ 1007.279555] touch_atime+0x5ea/0x6e0 [ 1007.279859] ? atime_needs_update+0x600/0x600 [ 1007.280219] ? add_to_page_cache_locked+0x40/0x40 [ 1007.280615] generic_file_buffered_read+0x191a/0x2920 [ 1007.281072] ? pagecache_get_page+0xc80/0xc80 [ 1007.281440] ? __lock_acquire+0xbb1/0x5b00 [ 1007.281790] generic_file_read_iter+0x33f/0x490 [ 1007.282171] ext4_file_read_iter+0x184/0x4c0 [ 1007.282529] __kernel_read+0x593/0xb30 [ 1007.282849] ? do_sendfile+0x11e0/0x11e0 [ 1007.283189] ? fsnotify_perm.part.0+0x22d/0x620 [ 1007.283569] ? security_file_permission+0xb1/0xe0 [ 1007.283966] kernel_read+0x52/0x70 [ 1007.284257] bprm_execve+0x767/0x1960 [ 1007.284571] ? open_exec+0x70/0x70 [ 1007.284872] ? copy_string_kernel+0x3b6/0x450 [ 1007.285251] do_execveat_common+0x772/0x8d0 [ 1007.285604] ? bprm_execve+0x1960/0x1960 [ 1007.285949] __x64_sys_execveat+0xed/0x140 [ 1007.286296] do_syscall_64+0x33/0x40 [ 1007.286602] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.287021] RIP: 0033:0x7f85c893ab19 [ 1007.287328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.288797] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.289436] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1007.290008] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.290580] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.291154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1007.291727] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1007.292319] CPU: 0 PID: 6801 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1007.292886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.293512] FAULT_INJECTION: forcing a failure. [ 1007.293512] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.293555] Call Trace: [ 1007.294630] dump_stack+0x107/0x167 [ 1007.294932] should_fail.cold+0x5/0xa [ 1007.295241] ? create_object.isra.0+0x3a/0xa20 [ 1007.295611] should_failslab+0x5/0x20 [ 1007.295917] kmem_cache_alloc+0x5b/0x310 [ 1007.296247] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1007.296690] create_object.isra.0+0x3a/0xa20 [ 1007.297063] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1007.297475] kmem_cache_alloc+0x159/0x310 [ 1007.297820] security_file_alloc+0x34/0x170 [ 1007.298170] __alloc_file+0xb7/0x320 [ 1007.298471] alloc_empty_file+0x6d/0x170 [ 1007.298801] path_openat+0xe6/0x2770 [ 1007.299105] ? lock_chain_count+0x20/0x20 [ 1007.299446] ? stack_trace_consume_entry+0x160/0x160 [ 1007.299860] ? path_lookupat+0x860/0x860 [ 1007.300194] ? kasan_save_stack+0x32/0x40 [ 1007.300527] ? kasan_save_stack+0x1b/0x40 [ 1007.300889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1007.301294] ? security_prepare_creds+0x112/0x190 [ 1007.301681] ? prepare_creds+0x452/0x5e0 [ 1007.302006] ? prepare_exec_creds+0xd/0x260 [ 1007.302353] do_filp_open+0x190/0x3e0 [ 1007.302658] ? may_open_dev+0xf0/0xf0 [ 1007.302974] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1007.303394] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1007.303837] ? find_held_lock+0x2c/0x110 [ 1007.304162] do_open_execat+0x116/0x750 [ 1007.304479] ? bprm_execve+0x49d/0x1960 [ 1007.304800] ? __do_sys_uselib+0x680/0x680 [ 1007.305158] ? do_raw_spin_lock+0x121/0x260 [ 1007.305505] ? rwlock_bug.part.0+0x90/0x90 [ 1007.305852] bprm_execve+0x4dc/0x1960 [ 1007.306157] ? count.constprop.0+0x1b3/0x290 [ 1007.306509] ? open_exec+0x70/0x70 [ 1007.306794] ? copy_string_kernel+0x3b6/0x450 [ 1007.307155] do_execveat_common+0x772/0x8d0 [ 1007.307500] ? bprm_execve+0x1960/0x1960 [ 1007.307841] __x64_sys_execveat+0xed/0x140 [ 1007.308182] do_syscall_64+0x33/0x40 [ 1007.308483] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.308949] RIP: 0033:0x7f7168fc8b19 [ 1007.309252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.310681] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.311284] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1007.311843] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.312403] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.312984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1007.313545] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1007.314127] CPU: 1 PID: 6788 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1007.314686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.315349] Call Trace: [ 1007.315565] dump_stack+0x107/0x167 [ 1007.315860] should_fail.cold+0x5/0xa [ 1007.316166] ? jbd2__journal_start+0x190/0x7e0 [ 1007.316541] should_failslab+0x5/0x20 [ 1007.316870] kmem_cache_alloc+0x5b/0x310 [ 1007.317218] jbd2__journal_start+0x190/0x7e0 [ 1007.317580] __ext4_journal_start_sb+0x214/0x390 [ 1007.317968] ext4_dirty_inode+0xbc/0x130 [ 1007.318297] ? ext4_setattr+0x2160/0x2160 [ 1007.318633] __mark_inode_dirty+0x492/0xd40 [ 1007.318987] touch_atime+0x5ea/0x6e0 [ 1007.319291] ? atime_needs_update+0x600/0x600 [ 1007.319653] ? add_to_page_cache_locked+0x40/0x40 [ 1007.320053] generic_file_buffered_read+0x191a/0x2920 [ 1007.320483] ? pagecache_get_page+0xc80/0xc80 [ 1007.320858] ? __lock_acquire+0xbb1/0x5b00 [ 1007.321205] generic_file_read_iter+0x33f/0x490 [ 1007.321586] ext4_file_read_iter+0x184/0x4c0 [ 1007.321944] __kernel_read+0x593/0xb30 [ 1007.322258] ? do_sendfile+0x11e0/0x11e0 [ 1007.322598] ? fsnotify_perm.part.0+0x22d/0x620 [ 1007.322974] ? security_file_permission+0xb1/0xe0 [ 1007.323361] kernel_read+0x52/0x70 [ 1007.323650] bprm_execve+0x767/0x1960 [ 1007.323961] ? open_exec+0x70/0x70 [ 1007.324246] ? copy_string_kernel+0x3b6/0x450 [ 1007.324609] do_execveat_common+0x772/0x8d0 [ 1007.324981] ? bprm_execve+0x1960/0x1960 [ 1007.325318] __x64_sys_execveat+0xed/0x140 [ 1007.325658] do_syscall_64+0x33/0x40 [ 1007.325956] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.326362] RIP: 0033:0x7f47d39aeb19 [ 1007.326661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.328093] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.328695] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1007.329279] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.329840] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.330408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1007.330971] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1007.342501] FAULT_INJECTION: forcing a failure. [ 1007.342501] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.343509] CPU: 0 PID: 6792 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1007.344052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.344703] Call Trace: [ 1007.344943] dump_stack+0x107/0x167 [ 1007.345240] should_fail.cold+0x5/0xa [ 1007.345552] ? create_object.isra.0+0x3a/0xa20 [ 1007.345924] should_failslab+0x5/0x20 [ 1007.346233] kmem_cache_alloc+0x5b/0x310 [ 1007.346567] create_object.isra.0+0x3a/0xa20 [ 1007.346925] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1007.347337] kmem_cache_alloc+0x159/0x310 [ 1007.347677] mm_alloc+0x19/0xd0 [ 1007.347947] alloc_bprm+0x1cb/0x8f0 [ 1007.348244] ? __virt_addr_valid+0x170/0x5c0 [ 1007.348603] do_execveat_common+0x275/0x8d0 [ 1007.348989] ? strncpy_from_user+0x9e/0x470 [ 1007.349365] ? bprm_execve+0x1960/0x1960 [ 1007.349732] __x64_sys_execveat+0xed/0x140 [ 1007.350112] do_syscall_64+0x33/0x40 [ 1007.350442] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.350897] RIP: 0033:0x7f66cac02b19 [ 1007.351227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.352814] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.353504] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1007.354129] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.354746] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.355373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1007.355993] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1007.365046] FAULT_INJECTION: forcing a failure. [ 1007.365046] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1007.366042] CPU: 0 PID: 6802 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1007.366579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.367228] Call Trace: [ 1007.367448] dump_stack+0x107/0x167 [ 1007.367745] should_fail.cold+0x5/0xa [ 1007.368058] __alloc_pages_nodemask+0x182/0x600 [ 1007.368437] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1007.369125] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1007.369618] alloc_pages_current+0x187/0x280 [ 1007.369979] __get_free_pages+0xc/0xa0 [ 1007.370297] pgd_alloc+0x84/0x4e0 [ 1007.370577] ? pgd_page_get_mm+0x40/0x40 [ 1007.370910] ? lockdep_init_map_type+0x2c7/0x780 [ 1007.371291] ? lockdep_init_map_type+0x2c7/0x780 [ 1007.371675] mm_init+0x670/0xab0 [ 1007.371950] mm_alloc+0xa2/0xd0 [ 1007.372217] alloc_bprm+0x1cb/0x8f0 [ 1007.372511] ? __virt_addr_valid+0x170/0x5c0 [ 1007.372876] do_execveat_common+0x275/0x8d0 [ 1007.373225] ? strncpy_from_user+0x9e/0x470 [ 1007.373570] ? bprm_execve+0x1960/0x1960 [ 1007.373911] __x64_sys_execveat+0xed/0x140 [ 1007.374254] do_syscall_64+0x33/0x40 [ 1007.374554] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1007.374966] RIP: 0033:0x7f3bb260cb19 [ 1007.375264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1007.376715] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1007.377340] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1007.377911] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1007.378479] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.379050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1007.379621] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:43:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:43:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:43:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) [ 1020.648566] FAULT_INJECTION: forcing a failure. [ 1020.648566] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1020.649801] CPU: 0 PID: 6818 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1020.650476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.651292] Call Trace: [ 1020.651562] dump_stack+0x107/0x167 [ 1020.651920] should_fail.cold+0x5/0xa [ 1020.652297] __alloc_pages_nodemask+0x182/0x600 [ 1020.652764] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1020.653283] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1020.653903] alloc_pages_current+0x187/0x280 [ 1020.654370] __get_free_pages+0xc/0xa0 01:43:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:43:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1020.654757] pgd_alloc+0x84/0x4e0 [ 1020.656653] FAULT_INJECTION: forcing a failure. [ 1020.656653] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.665211] ? pgd_page_get_mm+0x40/0x40 [ 1020.665224] ? lockdep_init_map_type+0x2c7/0x780 [ 1020.665237] ? lockdep_init_map_type+0x2c7/0x780 [ 1020.665252] mm_init+0x670/0xab0 [ 1020.665263] mm_alloc+0xa2/0xd0 [ 1020.665274] alloc_bprm+0x1cb/0x8f0 [ 1020.665284] ? __virt_addr_valid+0x170/0x5c0 [ 1020.665299] do_execveat_common+0x275/0x8d0 [ 1020.670704] ? strncpy_from_user+0x9e/0x470 [ 1020.671135] ? bprm_execve+0x1960/0x1960 [ 1020.671552] __x64_sys_execveat+0xed/0x140 [ 1020.671994] do_syscall_64+0x33/0x40 [ 1020.672392] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.672914] RIP: 0033:0x7f3bb260cb19 [ 1020.673507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.675380] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.676175] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1020.676891] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.677615] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.678362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1020.679073] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1020.679867] CPU: 1 PID: 6816 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1020.681122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.682712] Call Trace: [ 1020.683167] dump_stack+0x107/0x167 [ 1020.683796] should_fail.cold+0x5/0xa [ 1020.684454] ? __request_module+0x2e0/0x920 [ 1020.689240] ? bprm_execve+0x9a0/0x1960 [ 1020.689567] should_failslab+0x5/0x20 [ 1020.689893] kmem_cache_alloc_trace+0x55/0x320 [ 1020.690265] ? bprm_execve+0x9a0/0x1960 [ 1020.690585] __request_module+0x2e0/0x920 [ 1020.690924] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1020.691347] ? free_modprobe_argv+0x90/0x90 [ 1020.691696] ? find_held_lock+0x2c/0x110 [ 1020.692027] ? find_held_lock+0x2c/0x110 [ 1020.692358] ? bprm_execve+0x8f8/0x1960 [ 1020.692681] ? lock_downgrade+0x6d0/0x6d0 [ 1020.693049] ? elf_core_dump+0x3c50/0x3c50 [ 1020.693419] ? do_raw_read_unlock+0x3b/0x70 [ 1020.693765] ? _raw_read_unlock+0x1a/0x30 [ 1020.694097] ? load_misc_binary+0x605/0xb70 [ 1020.694453] bprm_execve+0x9a0/0x1960 [ 1020.694767] ? open_exec+0x70/0x70 [ 1020.695054] ? copy_string_kernel+0x3b6/0x450 [ 1020.695421] do_execveat_common+0x772/0x8d0 [ 1020.695770] ? bprm_execve+0x1960/0x1960 [ 1020.696109] __x64_sys_execveat+0xed/0x140 [ 1020.696454] do_syscall_64+0x33/0x40 [ 1020.696755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.697209] RIP: 0033:0x7f85c893ab19 [ 1020.697512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.698976] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.699594] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1020.700163] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.700737] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.701356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.701923] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1020.711547] FAULT_INJECTION: forcing a failure. [ 1020.711547] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.712173] FAULT_INJECTION: forcing a failure. [ 1020.712173] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.712547] CPU: 1 PID: 6813 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 1020.714013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.714673] Call Trace: [ 1020.714897] dump_stack+0x107/0x167 [ 1020.715194] should_fail.cold+0x5/0xa [ 1020.715507] ? create_object.isra.0+0x3a/0xa20 [ 1020.715880] should_failslab+0x5/0x20 [ 1020.716190] kmem_cache_alloc+0x5b/0x310 [ 1020.716519] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1020.716965] create_object.isra.0+0x3a/0xa20 [ 1020.717368] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1020.717781] kmem_cache_alloc+0x159/0x310 [ 1020.718123] security_file_alloc+0x34/0x170 [ 1020.718472] __alloc_file+0xb7/0x320 [ 1020.718772] alloc_empty_file+0x6d/0x170 [ 1020.719105] path_openat+0xe6/0x2770 [ 1020.719412] ? lock_chain_count+0x20/0x20 [ 1020.719750] ? stack_trace_consume_entry+0x160/0x160 [ 1020.720162] ? path_lookupat+0x860/0x860 [ 1020.720494] ? kasan_save_stack+0x32/0x40 [ 1020.720830] ? kasan_save_stack+0x1b/0x40 [ 1020.721211] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1020.721617] ? security_prepare_creds+0x112/0x190 [ 1020.722005] ? prepare_creds+0x452/0x5e0 [ 1020.722337] ? prepare_exec_creds+0xd/0x260 [ 1020.722690] do_filp_open+0x190/0x3e0 [ 1020.723001] ? may_open_dev+0xf0/0xf0 [ 1020.723323] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1020.723750] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1020.724206] ? find_held_lock+0x2c/0x110 [ 1020.724538] do_open_execat+0x116/0x750 [ 1020.724860] ? bprm_execve+0x49d/0x1960 [ 1020.725210] ? __do_sys_uselib+0x680/0x680 [ 1020.725570] ? do_raw_spin_lock+0x121/0x260 [ 1020.725923] ? rwlock_bug.part.0+0x90/0x90 [ 1020.726272] bprm_execve+0x4dc/0x1960 [ 1020.726586] ? count.constprop.0+0x1b3/0x290 [ 1020.726943] ? open_exec+0x70/0x70 [ 1020.727232] ? copy_string_kernel+0x3b6/0x450 [ 1020.727599] do_execveat_common+0x772/0x8d0 [ 1020.727953] ? bprm_execve+0x1960/0x1960 [ 1020.728293] __x64_sys_execveat+0xed/0x140 [ 1020.728642] do_syscall_64+0x33/0x40 [ 1020.728947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.729375] RIP: 0033:0x7f7e74c65b19 [ 1020.729727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.731187] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.731797] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 1020.732367] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.732937] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.733601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.734248] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 [ 1020.734903] CPU: 0 PID: 6814 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1020.735525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.736254] Call Trace: [ 1020.736498] dump_stack+0x107/0x167 [ 1020.736830] should_fail.cold+0x5/0xa [ 1020.737172] ? create_object.isra.0+0x3a/0xa20 [ 1020.737594] should_failslab+0x5/0x20 [ 1020.737943] kmem_cache_alloc+0x5b/0x310 [ 1020.738312] create_object.isra.0+0x3a/0xa20 [ 1020.738708] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1020.739171] kmem_cache_alloc+0x159/0x310 [ 1020.739551] jbd2__journal_start+0x190/0x7e0 [ 1020.739957] __ext4_journal_start_sb+0x214/0x390 [ 1020.740391] ext4_dirty_inode+0xbc/0x130 [ 1020.740589] FAULT_INJECTION: forcing a failure. [ 1020.740589] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1020.740761] ? ext4_setattr+0x2160/0x2160 [ 1020.740774] __mark_inode_dirty+0x492/0xd40 [ 1020.740792] touch_atime+0x5ea/0x6e0 [ 1020.742906] ? atime_needs_update+0x600/0x600 [ 1020.743313] ? add_to_page_cache_locked+0x40/0x40 [ 1020.743759] generic_file_buffered_read+0x191a/0x2920 [ 1020.744238] ? pagecache_get_page+0xc80/0xc80 [ 1020.744650] ? __lock_acquire+0xbb1/0x5b00 [ 1020.745053] generic_file_read_iter+0x33f/0x490 [ 1020.745480] ext4_file_read_iter+0x184/0x4c0 [ 1020.745880] __kernel_read+0x593/0xb30 [ 1020.746238] ? do_sendfile+0x11e0/0x11e0 [ 1020.746615] ? fsnotify_perm.part.0+0x22d/0x620 [ 1020.747038] ? security_file_permission+0xb1/0xe0 [ 1020.747483] kernel_read+0x52/0x70 [ 1020.747811] bprm_execve+0x767/0x1960 [ 1020.748166] ? open_exec+0x70/0x70 [ 1020.748494] ? copy_string_kernel+0x3b6/0x450 [ 1020.748908] do_execveat_common+0x772/0x8d0 [ 1020.749419] ? bprm_execve+0x1960/0x1960 [ 1020.749795] __x64_sys_execveat+0xed/0x140 [ 1020.750183] do_syscall_64+0x33/0x40 [ 1020.750519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.750978] RIP: 0033:0x7f47d39aeb19 [ 1020.751313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.752913] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.753611] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1020.754243] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.754871] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.755501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.756123] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1020.756769] CPU: 1 PID: 6822 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1020.757345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.757999] Call Trace: [ 1020.758211] dump_stack+0x107/0x167 [ 1020.758510] should_fail.cold+0x5/0xa [ 1020.758825] __alloc_pages_nodemask+0x182/0x600 [ 1020.759206] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1020.759690] ? lock_downgrade+0x6d0/0x6d0 [ 1020.760033] alloc_pages_current+0x187/0x280 [ 1020.760388] __page_cache_alloc+0x2d2/0x360 [ 1020.760742] generic_file_buffered_read+0xcd7/0x2920 [ 1020.761349] ? lock_chain_count+0x20/0x20 [ 1020.761907] ? pagecache_get_page+0xc80/0xc80 [ 1020.762516] ? __lock_acquire+0xbb1/0x5b00 [ 1020.763105] generic_file_read_iter+0x33f/0x490 [ 1020.763706] ext4_file_read_iter+0x184/0x4c0 [ 1020.764243] __kernel_read+0x593/0xb30 [ 1020.764653] ? do_sendfile+0x11e0/0x11e0 [ 1020.765087] ? fsnotify_perm.part.0+0x22d/0x620 [ 1020.765519] ? security_file_permission+0xb1/0xe0 [ 1020.765958] kernel_read+0x52/0x70 [ 1020.766281] bprm_execve+0x767/0x1960 [ 1020.766629] ? open_exec+0x70/0x70 [ 1020.766951] ? copy_string_kernel+0x3b6/0x450 [ 1020.767363] do_execveat_common+0x772/0x8d0 [ 1020.767752] ? bprm_execve+0x1960/0x1960 [ 1020.768134] __x64_sys_execveat+0xed/0x140 [ 1020.768517] do_syscall_64+0x33/0x40 [ 1020.768829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.769310] RIP: 0033:0x7f7168fc8b19 [ 1020.769673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.771460] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.772250] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1020.772974] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.773653] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.774312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.774952] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1020.776621] FAULT_INJECTION: forcing a failure. [ 1020.776621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1020.777968] CPU: 0 PID: 6826 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1020.778572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.779298] Call Trace: [ 1020.779539] dump_stack+0x107/0x167 [ 1020.779876] should_fail.cold+0x5/0xa [ 1020.780225] __alloc_pages_nodemask+0x182/0x600 [ 1020.780643] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1020.781188] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1020.781736] alloc_pages_current+0x187/0x280 [ 1020.782140] __get_free_pages+0xc/0xa0 [ 1020.782493] pgd_alloc+0x84/0x4e0 [ 1020.782810] ? pgd_page_get_mm+0x40/0x40 [ 1020.783176] ? lockdep_init_map_type+0x2c7/0x780 [ 1020.783600] ? lockdep_init_map_type+0x2c7/0x780 [ 1020.784029] mm_init+0x670/0xab0 [ 1020.784337] mm_alloc+0xa2/0xd0 [ 1020.784632] alloc_bprm+0x1cb/0x8f0 01:43:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) 01:43:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:43:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 1020.784956] ? __virt_addr_valid+0x170/0x5c0 [ 1020.785360] do_execveat_common+0x275/0x8d0 [ 1020.785749] ? strncpy_from_user+0x9e/0x470 [ 1020.786131] ? bprm_execve+0x1960/0x1960 [ 1020.786507] __x64_sys_execveat+0xed/0x140 [ 1020.786889] do_syscall_64+0x33/0x40 [ 1020.787226] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.787679] RIP: 0033:0x7f66cac02b19 [ 1020.788016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.798315] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.798994] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1020.799620] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.800248] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 01:43:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1020.800876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1020.801527] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1020.811191] FAULT_INJECTION: forcing a failure. [ 1020.811191] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.812909] CPU: 1 PID: 6829 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1020.813533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.814273] Call Trace: [ 1020.814520] dump_stack+0x107/0x167 [ 1020.814861] should_fail.cold+0x5/0xa [ 1020.815219] ? create_object.isra.0+0x3a/0xa20 [ 1020.815642] should_failslab+0x5/0x20 [ 1020.815988] kmem_cache_alloc+0x5b/0x310 [ 1020.816362] create_object.isra.0+0x3a/0xa20 [ 1020.816772] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1020.817222] kmem_cache_alloc+0x159/0x310 [ 1020.817563] vm_area_alloc+0x1c/0x110 [ 1020.817881] alloc_bprm+0x337/0x8f0 [ 1020.818176] ? __virt_addr_valid+0x170/0x5c0 [ 1020.818546] do_execveat_common+0x275/0x8d0 [ 1020.818895] ? strncpy_from_user+0x9e/0x470 [ 1020.819244] ? bprm_execve+0x1960/0x1960 [ 1020.819583] __x64_sys_execveat+0xed/0x140 [ 1020.819940] do_syscall_64+0x33/0x40 [ 1020.820240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.820648] RIP: 0033:0x7f3bb260cb19 [ 1020.820951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.822439] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.823047] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1020.823615] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.824183] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.824749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.825378] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:43:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:43:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 01:43:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) [ 1020.937190] FAULT_INJECTION: forcing a failure. [ 1020.937190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1020.938346] CPU: 0 PID: 6838 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1020.949466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.950186] Call Trace: [ 1020.950430] dump_stack+0x107/0x167 [ 1020.950756] should_fail.cold+0x5/0xa [ 1020.951100] __alloc_pages_nodemask+0x182/0x600 [ 1020.951510] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1020.952015] ? lock_downgrade+0x6d0/0x6d0 [ 1020.952388] alloc_pages_current+0x187/0x280 [ 1020.952781] __page_cache_alloc+0x2d2/0x360 [ 1020.953197] generic_file_buffered_read+0xcd7/0x2920 [ 1020.953643] ? lock_chain_count+0x20/0x20 [ 1020.954027] ? pagecache_get_page+0xc80/0xc80 [ 1020.954429] ? __lock_acquire+0xbb1/0x5b00 [ 1020.954808] generic_file_read_iter+0x33f/0x490 [ 1020.955231] ext4_file_read_iter+0x184/0x4c0 [ 1020.955627] __kernel_read+0x593/0xb30 [ 1020.955979] ? do_sendfile+0x11e0/0x11e0 [ 1020.956349] ? fsnotify_perm.part.0+0x22d/0x620 [ 1020.956771] ? security_file_permission+0xb1/0xe0 [ 1020.957225] kernel_read+0x52/0x70 [ 1020.957542] bprm_execve+0x767/0x1960 [ 1020.957892] ? open_exec+0x70/0x70 [ 1020.958208] ? copy_string_kernel+0x3b6/0x450 [ 1020.958640] do_execveat_common+0x772/0x8d0 [ 1020.959028] ? bprm_execve+0x1960/0x1960 [ 1020.959403] __x64_sys_execveat+0xed/0x140 [ 1020.959785] do_syscall_64+0x33/0x40 [ 1020.960117] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.960575] RIP: 0033:0x7f7168fc8b19 [ 1020.960906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.962519] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1020.963187] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1020.963802] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1020.964431] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1020.965074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.965695] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1020.978255] FAULT_INJECTION: forcing a failure. [ 1020.978255] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1020.979351] CPU: 0 PID: 6843 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1020.979940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.980664] Call Trace: [ 1020.980911] dump_stack+0x107/0x167 [ 1020.981252] should_fail.cold+0x5/0xa [ 1020.981594] __alloc_pages_nodemask+0x182/0x600 [ 1020.982012] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1020.982538] ? add_mm_counter_fast+0x220/0x220 [ 1020.982951] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1020.983420] alloc_pages_current+0x187/0x280 [ 1020.983818] get_zeroed_page+0x14/0xb0 [ 1020.984166] __pud_alloc+0x33/0x270 [ 1020.984500] handle_mm_fault+0x1a73/0x3500 01:43:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 1020.984882] ? register_lock_class+0xbb/0x17b0 [ 1020.985311] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1020.985772] ? __pmd_alloc+0x5e0/0x5e0 [ 1020.986135] __get_user_pages+0x6ec/0x1620 [ 1020.986521] ? follow_page_mask+0x1900/0x1900 [ 1020.986924] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1020.987343] __get_user_pages_remote+0x1d5/0x870 [ 1020.987763] ? lock_downgrade+0x6d0/0x6d0 [ 1020.997304] get_user_pages_remote+0x63/0x90 [ 1020.997702] get_arg_page+0xba/0x200 [ 1020.998039] ? acct_arg_size+0xe0/0xe0 [ 1020.998383] ? downgrade_write+0x3a0/0x3a0 [ 1020.998762] ? count.constprop.0+0x1b3/0x290 [ 1020.999158] copy_string_kernel+0x1b4/0x450 [ 1020.999550] do_execveat_common+0x525/0x8d0 [ 1020.999937] ? bprm_execve+0x1960/0x1960 [ 1021.000309] __x64_sys_execveat+0xed/0x140 [ 1021.000681] do_syscall_64+0x33/0x40 [ 1021.001035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.001492] RIP: 0033:0x7f3bb260cb19 [ 1021.001823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.003404] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.004072] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1021.004691] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.005307] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.005882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.006471] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1021.020229] FAULT_INJECTION: forcing a failure. [ 1021.020229] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.021215] CPU: 0 PID: 6844 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1021.021759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.022012] FAULT_INJECTION: forcing a failure. [ 1021.022012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1021.022405] Call Trace: [ 1021.022422] dump_stack+0x107/0x167 [ 1021.022434] should_fail.cold+0x5/0xa [ 1021.022452] ? vm_area_alloc+0x1c/0x110 [ 1021.024668] should_failslab+0x5/0x20 [ 1021.025074] kmem_cache_alloc+0x5b/0x310 [ 1021.025436] vm_area_alloc+0x1c/0x110 [ 1021.025772] alloc_bprm+0x337/0x8f0 [ 1021.026095] ? __virt_addr_valid+0x170/0x5c0 [ 1021.026488] do_execveat_common+0x275/0x8d0 [ 1021.026876] ? strncpy_from_user+0x9e/0x470 [ 1021.027258] ? bprm_execve+0x1960/0x1960 [ 1021.027633] __x64_sys_execveat+0xed/0x140 [ 1021.028011] do_syscall_64+0x33/0x40 [ 1021.028342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.028787] RIP: 0033:0x7f66cac02b19 [ 1021.029122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.030698] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.031361] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1021.031971] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.032588] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.033209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1021.033831] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1021.034466] CPU: 1 PID: 6847 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 1021.035075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.035752] Call Trace: [ 1021.035973] dump_stack+0x107/0x167 [ 1021.036286] should_fail.cold+0x5/0xa [ 1021.036638] __alloc_pages_nodemask+0x182/0x600 [ 1021.037051] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1021.037578] ? lock_downgrade+0x6d0/0x6d0 [ 1021.037957] alloc_pages_current+0x187/0x280 [ 1021.038347] __page_cache_alloc+0x2d2/0x360 [ 1021.038730] generic_file_buffered_read+0xcd7/0x2920 [ 1021.039173] ? lock_chain_count+0x20/0x20 [ 1021.039540] ? pagecache_get_page+0xc80/0xc80 [ 1021.039929] ? __lock_acquire+0xbb1/0x5b00 [ 1021.040301] generic_file_read_iter+0x33f/0x490 [ 1021.040716] ext4_file_read_iter+0x184/0x4c0 [ 1021.041128] __kernel_read+0x593/0xb30 [ 1021.041461] ? do_sendfile+0x11e0/0x11e0 [ 1021.041817] ? fsnotify_perm.part.0+0x22d/0x620 [ 1021.042230] ? security_file_permission+0xb1/0xe0 [ 1021.042681] kernel_read+0x52/0x70 [ 1021.042977] bprm_execve+0x767/0x1960 [ 1021.043294] ? open_exec+0x70/0x70 [ 1021.043597] ? copy_string_kernel+0x3b6/0x450 [ 1021.043996] do_execveat_common+0x772/0x8d0 [ 1021.044360] ? bprm_execve+0x1960/0x1960 [ 1021.044700] __x64_sys_execveat+0xed/0x140 [ 1021.045051] do_syscall_64+0x33/0x40 [ 1021.045353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.045764] RIP: 0033:0x7f7e74c65b19 [ 1021.046064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.047592] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.048232] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 1021.048808] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.049510] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.050114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.050724] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:43:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1021.058562] FAULT_INJECTION: forcing a failure. [ 1021.058562] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.059581] CPU: 0 PID: 6848 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1021.060133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.069257] Call Trace: [ 1021.069483] dump_stack+0x107/0x167 [ 1021.069782] should_fail.cold+0x5/0xa [ 1021.070097] ? create_object.isra.0+0x3a/0xa20 [ 1021.070470] should_failslab+0x5/0x20 [ 1021.070782] kmem_cache_alloc+0x5b/0x310 [ 1021.071118] create_object.isra.0+0x3a/0xa20 [ 1021.071476] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1021.071897] kmem_cache_alloc_trace+0x151/0x320 [ 1021.072284] ? bprm_execve+0x9a0/0x1960 [ 1021.072612] __request_module+0x2e0/0x920 [ 1021.072953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1021.073396] ? free_modprobe_argv+0x90/0x90 [ 1021.073750] ? find_held_lock+0x2c/0x110 [ 1021.074089] ? find_held_lock+0x2c/0x110 [ 1021.074429] ? bprm_execve+0x8f8/0x1960 [ 1021.074755] ? lock_downgrade+0x6d0/0x6d0 [ 1021.075095] ? elf_core_dump+0x3c50/0x3c50 [ 1021.075445] ? do_raw_read_unlock+0x3b/0x70 [ 1021.075796] ? _raw_read_unlock+0x1a/0x30 [ 1021.076132] ? load_misc_binary+0x605/0xb70 [ 1021.076493] bprm_execve+0x9a0/0x1960 [ 1021.076813] ? open_exec+0x70/0x70 [ 1021.077136] ? copy_string_kernel+0x3b6/0x450 [ 1021.077514] do_execveat_common+0x772/0x8d0 [ 1021.077872] ? bprm_execve+0x1960/0x1960 [ 1021.078219] __x64_sys_execveat+0xed/0x140 [ 1021.078569] do_syscall_64+0x33/0x40 [ 1021.078878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.079300] RIP: 0033:0x7f85c893ab19 [ 1021.079607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.081114] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.081744] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1021.082325] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.082901] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.083481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.084065] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:43:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:43:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:43:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 1021.131458] FAULT_INJECTION: forcing a failure. [ 1021.131458] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1021.132907] CPU: 1 PID: 6855 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1021.133487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.134165] Call Trace: [ 1021.134390] dump_stack+0x107/0x167 [ 1021.134692] should_fail.cold+0x5/0xa [ 1021.135012] __alloc_pages_nodemask+0x182/0x600 [ 1021.135396] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1021.135890] ? kmem_cache_alloc+0x301/0x310 [ 1021.136249] alloc_pages_current+0x187/0x280 [ 1021.136628] allocate_slab+0x26f/0x380 [ 1021.136955] ___slab_alloc+0x470/0x700 [ 1021.137245] FAULT_INJECTION: forcing a failure. [ 1021.137245] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1021.137297] ? lock_downgrade+0x6d0/0x6d0 [ 1021.138565] ? vm_area_alloc+0x1c/0x110 [ 1021.138895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.139351] ? trace_hardirqs_on+0x5b/0x180 [ 1021.139734] ? vm_area_alloc+0x1c/0x110 [ 1021.140067] ? kmem_cache_alloc+0x301/0x310 [ 1021.140423] kmem_cache_alloc+0x301/0x310 [ 1021.140770] vm_area_alloc+0x1c/0x110 [ 1021.141105] alloc_bprm+0x337/0x8f0 [ 1021.141410] ? __virt_addr_valid+0x170/0x5c0 [ 1021.141777] do_execveat_common+0x275/0x8d0 [ 1021.142135] ? strncpy_from_user+0x9e/0x470 [ 1021.142489] ? bprm_execve+0x1960/0x1960 [ 1021.142835] __x64_sys_execveat+0xed/0x140 [ 1021.143187] do_syscall_64+0x33/0x40 [ 1021.143496] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.143913] RIP: 0033:0x7f66cac02b19 [ 1021.144220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.145731] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.146380] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1021.146958] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.147577] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.148171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.148752] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1021.149504] CPU: 0 PID: 6857 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1021.150057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.150708] Call Trace: [ 1021.150924] dump_stack+0x107/0x167 [ 1021.151219] should_fail.cold+0x5/0xa [ 1021.151528] __alloc_pages_nodemask+0x182/0x600 [ 1021.151901] ? lock_acquire+0x197/0x470 [ 1021.152221] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1021.152723] ? lock_downgrade+0x6d0/0x6d0 [ 1021.153181] ? do_raw_spin_lock+0x121/0x260 [ 1021.153542] alloc_pages_current+0x187/0x280 [ 1021.153901] __pmd_alloc+0x37/0x5e0 [ 1021.154201] handle_mm_fault+0x1ac4/0x3500 [ 1021.154546] ? register_lock_class+0xbb/0x17b0 [ 1021.154920] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1021.155344] ? __pmd_alloc+0x5e0/0x5e0 [ 1021.155672] __get_user_pages+0x6ec/0x1620 [ 1021.156022] ? follow_page_mask+0x1900/0x1900 [ 1021.156392] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1021.156781] __get_user_pages_remote+0x1d5/0x870 [ 1021.157194] ? lock_downgrade+0x6d0/0x6d0 [ 1021.157538] get_user_pages_remote+0x63/0x90 [ 1021.157901] get_arg_page+0xba/0x200 [ 1021.158207] ? acct_arg_size+0xe0/0xe0 [ 1021.158526] ? downgrade_write+0x3a0/0x3a0 [ 1021.158875] ? count.constprop.0+0x1b3/0x290 [ 1021.159239] copy_string_kernel+0x1b4/0x450 [ 1021.159597] do_execveat_common+0x525/0x8d0 [ 1021.159954] ? bprm_execve+0x1960/0x1960 [ 1021.160299] __x64_sys_execveat+0xed/0x140 [ 1021.160649] do_syscall_64+0x33/0x40 [ 1021.160961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.161401] RIP: 0033:0x7f3bb260cb19 [ 1021.161711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.163174] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.163790] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 01:43:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) [ 1021.164369] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.181113] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.181715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.182306] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1021.207071] FAULT_INJECTION: forcing a failure. [ 1021.207071] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.208092] CPU: 1 PID: 6860 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1021.208649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.209334] Call Trace: [ 1021.209560] dump_stack+0x107/0x167 [ 1021.209875] should_fail.cold+0x5/0xa [ 1021.210274] ? __request_module+0x2e0/0x920 [ 1021.225793] ? bprm_execve+0x9a0/0x1960 [ 1021.227164] should_failslab+0x5/0x20 [ 1021.237393] kmem_cache_alloc_trace+0x55/0x320 [ 1021.237903] ? bprm_execve+0x9a0/0x1960 [ 1021.238339] __request_module+0x2e0/0x920 [ 1021.238796] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1021.239376] ? free_modprobe_argv+0x90/0x90 [ 1021.239851] ? find_held_lock+0x2c/0x110 [ 1021.240300] ? find_held_lock+0x2c/0x110 [ 1021.240751] ? bprm_execve+0x8f8/0x1960 [ 1021.241188] ? lock_downgrade+0x6d0/0x6d0 [ 1021.241647] ? elf_core_dump+0x3c50/0x3c50 [ 1021.242121] ? do_raw_read_unlock+0x3b/0x70 [ 1021.242599] ? _raw_read_unlock+0x1a/0x30 [ 1021.243067] ? load_misc_binary+0x605/0xb70 [ 1021.243559] bprm_execve+0x9a0/0x1960 [ 1021.243994] ? open_exec+0x70/0x70 [ 1021.244393] ? copy_string_kernel+0x3b6/0x450 [ 1021.244895] do_execveat_common+0x772/0x8d0 [ 1021.245328] ? bprm_execve+0x1960/0x1960 [ 1021.245720] __x64_sys_execveat+0xed/0x140 [ 1021.246100] do_syscall_64+0x33/0x40 [ 1021.246414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.246855] RIP: 0033:0x7f47d39aeb19 [ 1021.247171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.248688] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.249405] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1021.249996] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.250585] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.251174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.251764] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:43:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:43:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) [ 1021.303097] FAULT_INJECTION: forcing a failure. [ 1021.303097] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.304196] CPU: 1 PID: 6867 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 1021.304811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.305574] Call Trace: [ 1021.305827] dump_stack+0x107/0x167 [ 1021.306170] should_fail.cold+0x5/0xa [ 1021.306526] ? jbd2__journal_start+0x190/0x7e0 [ 1021.306951] should_failslab+0x5/0x20 [ 1021.307301] kmem_cache_alloc+0x5b/0x310 [ 1021.307678] jbd2__journal_start+0x190/0x7e0 [ 1021.308094] __ext4_journal_start_sb+0x214/0x390 [ 1021.308540] ext4_dirty_inode+0xbc/0x130 [ 1021.308923] ? ext4_setattr+0x2160/0x2160 [ 1021.309322] __mark_inode_dirty+0x492/0xd40 [ 1021.309727] touch_atime+0x5ea/0x6e0 [ 1021.310078] ? atime_needs_update+0x600/0x600 [ 1021.310481] ? add_to_page_cache_locked+0x40/0x40 [ 1021.310930] generic_file_buffered_read+0x191a/0x2920 [ 1021.311419] ? pagecache_get_page+0xc80/0xc80 [ 1021.311828] ? __lock_acquire+0xbb1/0x5b00 [ 1021.312231] generic_file_read_iter+0x33f/0x490 [ 1021.312667] ext4_file_read_iter+0x184/0x4c0 [ 1021.313096] __kernel_read+0x593/0xb30 [ 1021.313459] ? do_sendfile+0x11e0/0x11e0 [ 1021.313843] ? fsnotify_perm.part.0+0x22d/0x620 [ 1021.314274] ? security_file_permission+0xb1/0xe0 [ 1021.314721] kernel_read+0x52/0x70 [ 1021.315049] bprm_execve+0x767/0x1960 [ 1021.315407] ? open_exec+0x70/0x70 [ 1021.315740] ? copy_string_kernel+0x3b6/0x450 [ 1021.316160] do_execveat_common+0x772/0x8d0 [ 1021.316560] ? bprm_execve+0x1960/0x1960 [ 1021.316957] __x64_sys_execveat+0xed/0x140 [ 1021.317369] do_syscall_64+0x33/0x40 [ 1021.317713] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.318182] RIP: 0033:0x7f7e74c65b19 [ 1021.318560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.320201] RSP: 002b:00007f7e721db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.320889] RAX: ffffffffffffffda RBX: 00007f7e74d78f60 RCX: 00007f7e74c65b19 [ 1021.321551] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.322201] RBP: 00007f7e721db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.322841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.323486] R13: 00007fff2ac6e3ff R14: 00007f7e721db300 R15: 0000000000022000 01:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:43:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) [ 1021.353469] FAULT_INJECTION: forcing a failure. [ 1021.353469] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.355071] CPU: 0 PID: 6868 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1021.355696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.356450] Call Trace: [ 1021.356711] dump_stack+0x107/0x167 [ 1021.357063] should_fail.cold+0x5/0xa [ 1021.357420] ? create_object.isra.0+0x3a/0xa20 [ 1021.357810] should_failslab+0x5/0x20 [ 1021.358167] kmem_cache_alloc+0x5b/0x310 [ 1021.358552] create_object.isra.0+0x3a/0xa20 [ 1021.358962] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1021.359433] kmem_cache_alloc+0x159/0x310 [ 1021.359826] jbd2__journal_start+0x190/0x7e0 [ 1021.360244] __ext4_journal_start_sb+0x214/0x390 [ 1021.360688] ext4_dirty_inode+0xbc/0x130 [ 1021.361086] ? ext4_setattr+0x2160/0x2160 [ 1021.361471] __mark_inode_dirty+0x492/0xd40 [ 1021.361877] touch_atime+0x5ea/0x6e0 [ 1021.362225] ? atime_needs_update+0x600/0x600 [ 1021.362640] ? add_to_page_cache_locked+0x40/0x40 [ 1021.363098] generic_file_buffered_read+0x191a/0x2920 [ 1021.363599] ? pagecache_get_page+0xc80/0xc80 [ 1021.364021] ? __lock_acquire+0xbb1/0x5b00 [ 1021.364423] generic_file_read_iter+0x33f/0x490 [ 1021.364867] ext4_file_read_iter+0x184/0x4c0 [ 1021.365288] __kernel_read+0x593/0xb30 [ 1021.365650] ? do_sendfile+0x11e0/0x11e0 [ 1021.366042] ? fsnotify_perm.part.0+0x22d/0x620 [ 1021.366478] ? security_file_permission+0xb1/0xe0 [ 1021.366927] kernel_read+0x52/0x70 [ 1021.367256] bprm_execve+0x767/0x1960 [ 1021.367613] ? open_exec+0x70/0x70 [ 1021.367951] ? copy_string_kernel+0x3b6/0x450 [ 1021.368382] do_execveat_common+0x772/0x8d0 [ 1021.368787] ? bprm_execve+0x1960/0x1960 [ 1021.369194] __x64_sys_execveat+0xed/0x140 [ 1021.369584] do_syscall_64+0x33/0x40 [ 1021.369929] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.370396] RIP: 0033:0x7f7168fc8b19 [ 1021.370742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.372397] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.373109] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1021.373761] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.374410] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.375060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.375713] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1021.378547] FAULT_INJECTION: forcing a failure. [ 1021.378547] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1021.379668] CPU: 1 PID: 6870 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1021.380289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.381043] Call Trace: [ 1021.381298] dump_stack+0x107/0x167 [ 1021.381639] should_fail.cold+0x5/0xa [ 1021.381997] __alloc_pages_nodemask+0x182/0x600 [ 1021.382427] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1021.382976] ? kmem_cache_alloc+0x301/0x310 [ 1021.383381] alloc_pages_current+0x187/0x280 [ 1021.383759] allocate_slab+0x26f/0x380 [ 1021.384103] ___slab_alloc+0x470/0x700 [ 1021.384463] ? lock_downgrade+0x6d0/0x6d0 [ 1021.384851] ? vm_area_alloc+0x1c/0x110 [ 1021.385235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1021.385724] ? trace_hardirqs_on+0x5b/0x180 [ 1021.386128] ? vm_area_alloc+0x1c/0x110 [ 1021.386501] ? kmem_cache_alloc+0x301/0x310 [ 1021.386898] kmem_cache_alloc+0x301/0x310 01:43:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1021.387283] vm_area_alloc+0x1c/0x110 [ 1021.387848] alloc_bprm+0x337/0x8f0 [ 1021.388278] ? __virt_addr_valid+0x170/0x5c0 [ 1021.388778] do_execveat_common+0x275/0x8d0 [ 1021.389233] ? strncpy_from_user+0x9e/0x470 [ 1021.389613] ? bprm_execve+0x1960/0x1960 [ 1021.389994] __x64_sys_execveat+0xed/0x140 [ 1021.390397] do_syscall_64+0x33/0x40 [ 1021.390743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.391202] RIP: 0033:0x7f66cac02b19 01:43:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 1021.391544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.397956] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.398805] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1021.399601] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.400390] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.401176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.401967] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1021.422533] FAULT_INJECTION: forcing a failure. [ 1021.422533] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.425296] CPU: 0 PID: 6874 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1021.426775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1021.428223] Call Trace: [ 1021.428692] dump_stack+0x107/0x167 [ 1021.429222] should_fail.cold+0x5/0xa [ 1021.429579] ? __pmd_alloc+0x94/0x5e0 [ 1021.429934] should_failslab+0x5/0x20 [ 1021.430302] kmem_cache_alloc+0x5b/0x310 [ 1021.430688] __pmd_alloc+0x94/0x5e0 [ 1021.431033] handle_mm_fault+0x1ac4/0x3500 [ 1021.431442] ? register_lock_class+0xbb/0x17b0 [ 1021.431865] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1021.432353] ? __pmd_alloc+0x5e0/0x5e0 [ 1021.432748] __get_user_pages+0x6ec/0x1620 [ 1021.433204] ? follow_page_mask+0x1900/0x1900 [ 1021.433733] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1021.434171] __get_user_pages_remote+0x1d5/0x870 [ 1021.434613] ? lock_downgrade+0x6d0/0x6d0 [ 1021.435002] get_user_pages_remote+0x63/0x90 [ 1021.435409] get_arg_page+0xba/0x200 [ 1021.435747] ? acct_arg_size+0xe0/0xe0 [ 1021.436109] ? downgrade_write+0x3a0/0x3a0 [ 1021.436500] ? count.constprop.0+0x1b3/0x290 [ 1021.436911] copy_string_kernel+0x1b4/0x450 [ 1021.437788] do_execveat_common+0x525/0x8d0 [ 1021.438613] ? bprm_execve+0x1960/0x1960 [ 1021.439395] __x64_sys_execveat+0xed/0x140 [ 1021.440210] do_syscall_64+0x33/0x40 [ 1021.440942] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1021.442186] RIP: 0033:0x7f3bb260cb19 [ 1021.442926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1021.446827] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1021.448149] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1021.449460] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1021.450671] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.451881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1021.453125] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:43:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:43:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 01:43:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 01:43:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:43:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:43:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:43:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:43:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1034.824258] FAULT_INJECTION: forcing a failure. [ 1034.824258] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.825498] CPU: 1 PID: 6891 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1034.826051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.826780] Call Trace: [ 1034.826807] FAULT_INJECTION: forcing a failure. [ 1034.826807] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.827053] dump_stack+0x107/0x167 [ 1034.827077] should_fail.cold+0x5/0xa [ 1034.828696] ? create_object.isra.0+0x3a/0xa20 [ 1034.829083] should_failslab+0x5/0x20 [ 1034.829434] kmem_cache_alloc+0x5b/0x310 [ 1034.829767] create_object.isra.0+0x3a/0xa20 [ 1034.830123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1034.830538] kmem_cache_alloc_trace+0x151/0x320 [ 1034.830919] ? bprm_execve+0x9a0/0x1960 [ 1034.831243] __request_module+0x2e0/0x920 [ 1034.831580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1034.832003] ? free_modprobe_argv+0x90/0x90 [ 1034.832352] ? find_held_lock+0x2c/0x110 [ 1034.832686] ? find_held_lock+0x2c/0x110 [ 1034.833019] ? bprm_execve+0x8f8/0x1960 [ 1034.833386] ? lock_downgrade+0x6d0/0x6d0 [ 1034.833725] ? elf_core_dump+0x3c50/0x3c50 [ 1034.834069] ? do_raw_read_unlock+0x3b/0x70 [ 1034.834419] ? _raw_read_unlock+0x1a/0x30 [ 1034.834753] ? load_misc_binary+0x605/0xb70 [ 1034.835115] bprm_execve+0x9a0/0x1960 [ 1034.835464] ? open_exec+0x70/0x70 [ 1034.835764] ? copy_string_kernel+0x3b6/0x450 [ 1034.836151] do_execveat_common+0x772/0x8d0 [ 1034.836515] ? bprm_execve+0x1960/0x1960 [ 1034.836904] __x64_sys_execveat+0xed/0x140 [ 1034.837307] do_syscall_64+0x33/0x40 [ 1034.837633] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.838074] RIP: 0033:0x7f47d39aeb19 [ 1034.838411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.840063] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1034.840742] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1034.841405] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1034.842035] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.842686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.843325] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1034.843995] CPU: 0 PID: 6890 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1034.844613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.845434] Call Trace: [ 1034.845667] dump_stack+0x107/0x167 [ 1034.846022] should_fail.cold+0x5/0xa [ 1034.846342] ? create_object.isra.0+0x3a/0xa20 [ 1034.846710] ? create_object.isra.0+0x3a/0xa20 [ 1034.847137] should_failslab+0x5/0x20 [ 1034.847453] kmem_cache_alloc+0x5b/0x310 [ 1034.847571] FAULT_INJECTION: forcing a failure. [ 1034.847571] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.847786] create_object.isra.0+0x3a/0xa20 [ 1034.847799] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1034.847814] kmem_cache_alloc+0x159/0x310 [ 1034.850009] __pmd_alloc+0x94/0x5e0 [ 1034.850310] handle_mm_fault+0x1ac4/0x3500 [ 1034.850655] ? register_lock_class+0xbb/0x17b0 [ 1034.851081] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1034.851504] ? __pmd_alloc+0x5e0/0x5e0 [ 1034.851842] __get_user_pages+0x6ec/0x1620 [ 1034.852241] ? follow_page_mask+0x1900/0x1900 [ 1034.852608] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1034.853076] __get_user_pages_remote+0x1d5/0x870 [ 1034.853478] ? lock_downgrade+0x6d0/0x6d0 [ 1034.853825] get_user_pages_remote+0x63/0x90 [ 1034.854239] get_arg_page+0xba/0x200 [ 1034.854545] ? acct_arg_size+0xe0/0xe0 [ 1034.854874] ? downgrade_write+0x3a0/0x3a0 [ 1034.855266] ? count.constprop.0+0x1b3/0x290 [ 1034.855627] copy_string_kernel+0x1b4/0x450 [ 1034.856044] do_execveat_common+0x525/0x8d0 [ 1034.856405] ? bprm_execve+0x1960/0x1960 [ 1034.856747] __x64_sys_execveat+0xed/0x140 [ 1034.857207] do_syscall_64+0x33/0x40 [ 1034.857518] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.857979] RIP: 0033:0x7f3bb260cb19 [ 1034.858291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.859799] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1034.860456] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1034.861113] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1034.861709] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.862330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.862927] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1034.863560] CPU: 1 PID: 6899 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1034.864194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.864942] Call Trace: [ 1034.865197] dump_stack+0x107/0x167 [ 1034.865547] should_fail.cold+0x5/0xa [ 1034.865893] ? bprm_execve+0x9a0/0x1960 [ 1034.866254] should_failslab+0x5/0x20 [ 1034.866598] __kmalloc_track_caller+0x79/0x370 [ 1034.867010] ? __request_module+0x2fe/0x920 [ 1034.867404] ? bprm_execve+0x9a0/0x1960 [ 1034.867773] kstrdup+0x36/0x70 [ 1034.868079] __request_module+0x2fe/0x920 [ 1034.868471] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1034.868952] ? free_modprobe_argv+0x90/0x90 [ 1034.869373] ? find_held_lock+0x2c/0x110 [ 1034.869747] ? find_held_lock+0x2c/0x110 [ 1034.870123] ? bprm_execve+0x8f8/0x1960 [ 1034.870488] ? lock_downgrade+0x6d0/0x6d0 [ 1034.870877] ? elf_core_dump+0x3c50/0x3c50 [ 1034.871257] ? do_raw_read_unlock+0x3b/0x70 [ 1034.871643] ? _raw_read_unlock+0x1a/0x30 [ 1034.872031] ? load_misc_binary+0x605/0xb70 [ 1034.872439] bprm_execve+0x9a0/0x1960 [ 1034.872801] ? open_exec+0x70/0x70 [ 1034.873127] ? copy_string_kernel+0x3b6/0x450 [ 1034.873587] do_execveat_common+0x772/0x8d0 [ 1034.873991] ? bprm_execve+0x1960/0x1960 [ 1034.874383] __x64_sys_execveat+0xed/0x140 [ 1034.874758] do_syscall_64+0x33/0x40 [ 1034.874993] FAULT_INJECTION: forcing a failure. [ 1034.874993] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1034.875076] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.875085] RIP: 0033:0x7f7168fc8b19 [ 1034.875104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.878526] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1034.879200] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1034.879830] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1034.880449] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.881083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.881734] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1034.882368] CPU: 0 PID: 6901 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1034.882985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.883676] Call Trace: [ 1034.883909] dump_stack+0x107/0x167 [ 1034.884271] should_fail.cold+0x5/0xa [ 1034.884591] __alloc_pages_nodemask+0x182/0x600 [ 1034.885047] ? lock_acquire+0x197/0x470 [ 1034.885399] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1034.885890] ? lock_downgrade+0x6d0/0x6d0 [ 1034.886274] ? do_raw_spin_lock+0x121/0x260 [ 1034.886637] alloc_pages_current+0x187/0x280 [ 1034.887049] __pmd_alloc+0x37/0x5e0 [ 1034.887348] handle_mm_fault+0x1ac4/0x3500 [ 1034.887691] ? register_lock_class+0xbb/0x17b0 [ 1034.888113] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1034.888539] ? __pmd_alloc+0x5e0/0x5e0 [ 1034.888867] __get_user_pages+0x6ec/0x1620 [ 1034.889350] ? follow_page_mask+0x1900/0x1900 [ 1034.889715] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1034.890155] __get_user_pages_remote+0x1d5/0x870 [ 1034.890550] ? lock_downgrade+0x6d0/0x6d0 [ 1034.890895] get_user_pages_remote+0x63/0x90 [ 1034.891304] get_arg_page+0xba/0x200 [ 1034.891608] ? acct_arg_size+0xe0/0xe0 [ 1034.891921] ? downgrade_write+0x3a0/0x3a0 [ 1034.892324] ? count.constprop.0+0x1b3/0x290 [ 1034.892685] copy_string_kernel+0x1b4/0x450 [ 1034.893117] do_execveat_common+0x525/0x8d0 [ 1034.893486] ? bprm_execve+0x1960/0x1960 [ 1034.893827] __x64_sys_execveat+0xed/0x140 [ 1034.894222] do_syscall_64+0x33/0x40 [ 1034.894525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.894935] RIP: 0033:0x7f66cac02b19 [ 1034.895301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.896800] RSP: 002b:00007f66c8157188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1034.897498] RAX: ffffffffffffffda RBX: 00007f66cad16020 RCX: 00007f66cac02b19 [ 1034.898129] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1034.898705] RBP: 00007f66c81571d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.899324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.899893] R13: 00007ffc2e81ec1f R14: 00007f66c8157300 R15: 0000000000022000 [ 1034.910057] FAULT_INJECTION: forcing a failure. [ 1034.910057] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.910236] FAULT_INJECTION: forcing a failure. [ 1034.910236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1034.911022] CPU: 1 PID: 6894 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1034.911030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.911034] Call Trace: [ 1034.911051] dump_stack+0x107/0x167 [ 1034.911064] should_fail.cold+0x5/0xa [ 1034.911082] ? create_object.isra.0+0x3a/0xa20 [ 1034.911098] should_failslab+0x5/0x20 [ 1034.915351] kmem_cache_alloc+0x5b/0x310 [ 1034.915795] create_object.isra.0+0x3a/0xa20 [ 1034.916255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1034.916767] kmem_cache_alloc_trace+0x151/0x320 [ 1034.917200] ? bprm_execve+0x9a0/0x1960 [ 1034.917562] __request_module+0x2e0/0x920 [ 1034.917946] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1034.918414] ? free_modprobe_argv+0x90/0x90 [ 1034.918787] ? find_held_lock+0x2c/0x110 [ 1034.919166] ? find_held_lock+0x2c/0x110 [ 1034.919515] ? bprm_execve+0x8f8/0x1960 [ 1034.919846] ? lock_downgrade+0x6d0/0x6d0 [ 1034.920189] ? elf_core_dump+0x3c50/0x3c50 [ 1034.920535] ? do_raw_read_unlock+0x3b/0x70 [ 1034.920900] ? _raw_read_unlock+0x1a/0x30 [ 1034.921264] ? load_misc_binary+0x605/0xb70 [ 1034.921660] bprm_execve+0x9a0/0x1960 [ 1034.922019] ? open_exec+0x70/0x70 [ 1034.922339] ? copy_string_kernel+0x3b6/0x450 [ 1034.922745] do_execveat_common+0x772/0x8d0 [ 1034.923138] ? bprm_execve+0x1960/0x1960 [ 1034.923510] __x64_sys_execveat+0xed/0x140 [ 1034.923897] do_syscall_64+0x33/0x40 [ 1034.924228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.924675] RIP: 0033:0x7f85c893ab19 [ 1034.925022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.926528] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1034.927213] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1034.927839] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1034.928478] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.929116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.929776] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1034.930429] CPU: 0 PID: 6902 Comm: syz-executor.4 Not tainted 5.10.220 #1 [ 1034.931016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.931672] Call Trace: [ 1034.931902] dump_stack+0x107/0x167 [ 1034.932204] should_fail.cold+0x5/0xa [ 1034.932519] _copy_from_user+0x2e/0x1b0 [ 1034.932845] kstrtouint_from_user+0xbd/0x220 [ 1034.933221] ? kstrtou8_from_user+0x210/0x210 [ 1034.933595] ? lock_acquire+0x197/0x470 [ 1034.933923] ? ksys_write+0x12d/0x260 [ 1034.934242] proc_fail_nth_write+0x78/0x220 [ 1034.934591] ? proc_task_getattr+0x1f0/0x1f0 [ 1034.934955] ? proc_task_getattr+0x1f0/0x1f0 [ 1034.935309] vfs_write+0x29a/0xb10 [ 1034.935600] ksys_write+0x12d/0x260 [ 1034.935905] ? __ia32_sys_read+0xb0/0xb0 [ 1034.936245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1034.936666] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1034.937086] do_syscall_64+0x33/0x40 [ 1034.938032] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.938438] RIP: 0033:0x7f7e74c185ff [ 1034.938740] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1034.940171] RSP: 002b:00007f7e721ba170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1034.940782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e74c185ff [ 1034.941392] RDX: 0000000000000001 RSI: 00007f7e721ba1e0 RDI: 0000000000000004 [ 1034.941953] RBP: 00007f7e721ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.942514] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1034.943074] R13: 00007fff2ac6e3ff R14: 00007f7e721ba300 R15: 0000000000022000 01:43:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:43:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:43:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 01:43:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) [ 1048.144168] FAULT_INJECTION: forcing a failure. [ 1048.144168] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.145245] FAULT_INJECTION: forcing a failure. [ 1048.145245] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1048.145263] CPU: 1 PID: 6919 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1048.145270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.145273] Call Trace: [ 1048.145290] dump_stack+0x107/0x167 [ 1048.145303] should_fail.cold+0x5/0xa [ 1048.145330] __alloc_pages_nodemask+0x182/0x600 [ 1048.145344] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1048.145355] ? find_held_lock+0x2c/0x110 [ 1048.145370] ? __pmd_alloc+0x2db/0x5e0 [ 1048.145380] ? lock_downgrade+0x6d0/0x6d0 [ 1048.145392] ? do_raw_spin_lock+0x121/0x260 [ 1048.145407] alloc_pages_current+0x187/0x280 [ 1048.145421] pte_alloc_one+0x16/0x1a0 [ 1048.145432] __pte_alloc+0x1d/0x330 [ 1048.145444] handle_mm_fault+0x287f/0x3500 [ 1048.145464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.160108] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.160771] __get_user_pages+0x6ec/0x1620 [ 1048.161554] ? follow_page_mask+0x1900/0x1900 [ 1048.162419] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1048.163301] __get_user_pages_remote+0x1d5/0x870 [ 1048.164107] ? lock_downgrade+0x6d0/0x6d0 [ 1048.164801] get_user_pages_remote+0x63/0x90 [ 1048.165604] get_arg_page+0xba/0x200 [ 1048.166233] ? acct_arg_size+0xe0/0xe0 [ 1048.166889] ? downgrade_write+0x3a0/0x3a0 [ 1048.167589] ? count.constprop.0+0x1b3/0x290 [ 1048.168335] copy_string_kernel+0x1b4/0x450 [ 1048.169064] do_execveat_common+0x525/0x8d0 [ 1048.169925] ? bprm_execve+0x1960/0x1960 [ 1048.170605] __x64_sys_execveat+0xed/0x140 [ 1048.171322] do_syscall_64+0x33/0x40 [ 1048.171943] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.172796] RIP: 0033:0x7f3bb260cb19 [ 1048.173395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.174898] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.175503] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1048.176081] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.176644] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.177226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.177863] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1048.178454] CPU: 0 PID: 6923 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1048.179042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.179713] Call Trace: [ 1048.179945] dump_stack+0x107/0x167 [ 1048.180243] should_fail.cold+0x5/0xa [ 1048.180555] ? __pmd_alloc+0x94/0x5e0 [ 1048.180870] should_failslab+0x5/0x20 [ 1048.181181] kmem_cache_alloc+0x5b/0x310 [ 1048.181526] __pmd_alloc+0x94/0x5e0 [ 1048.181830] handle_mm_fault+0x1ac4/0x3500 [ 1048.182174] ? register_lock_class+0xbb/0x17b0 [ 1048.182541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.182961] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.183289] __get_user_pages+0x6ec/0x1620 [ 1048.183634] ? follow_page_mask+0x1900/0x1900 [ 1048.183998] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1048.184383] __get_user_pages_remote+0x1d5/0x870 [ 1048.184775] ? lock_downgrade+0x6d0/0x6d0 [ 1048.185118] get_user_pages_remote+0x63/0x90 [ 1048.185495] get_arg_page+0xba/0x200 [ 1048.185798] ? acct_arg_size+0xe0/0xe0 [ 1048.186113] ? downgrade_write+0x3a0/0x3a0 [ 1048.186463] ? count.constprop.0+0x1b3/0x290 [ 1048.186821] copy_string_kernel+0x1b4/0x450 [ 1048.187173] do_execveat_common+0x525/0x8d0 [ 1048.187522] ? bprm_execve+0x1960/0x1960 [ 1048.187858] __x64_sys_execveat+0xed/0x140 [ 1048.188203] do_syscall_64+0x33/0x40 [ 1048.188502] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.188923] RIP: 0033:0x7f66cac02b19 [ 1048.189232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.190441] FAULT_INJECTION: forcing a failure. [ 1048.190441] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.190704] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.190720] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1048.190733] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.193336] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.193922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.194489] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1048.195082] CPU: 1 PID: 6925 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1048.195640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.196302] Call Trace: [ 1048.196522] dump_stack+0x107/0x167 [ 1048.196816] should_fail.cold+0x5/0xa [ 1048.197123] ? create_object.isra.0+0x3a/0xa20 [ 1048.197506] should_failslab+0x5/0x20 [ 1048.197831] kmem_cache_alloc+0x5b/0x310 [ 1048.198160] create_object.isra.0+0x3a/0xa20 [ 1048.198514] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.198928] kmem_cache_alloc_trace+0x151/0x320 [ 1048.199304] ? bprm_execve+0x9a0/0x1960 [ 1048.199643] __request_module+0x2e0/0x920 [ 1048.200008] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.200448] ? free_modprobe_argv+0x90/0x90 [ 1048.200802] ? find_held_lock+0x2c/0x110 [ 1048.201138] ? find_held_lock+0x2c/0x110 01:43:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:43:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:43:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 01:43:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:43:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 1048.201500] ? bprm_execve+0x8f8/0x1960 [ 1048.201833] ? lock_downgrade+0x6d0/0x6d0 [ 1048.202210] ? elf_core_dump+0x3c50/0x3c50 [ 1048.202567] ? do_raw_read_unlock+0x3b/0x70 [ 1048.202913] ? _raw_read_unlock+0x1a/0x30 [ 1048.203244] ? load_misc_binary+0x605/0xb70 [ 1048.203596] bprm_execve+0x9a0/0x1960 [ 1048.203908] ? open_exec+0x70/0x70 [ 1048.204195] ? copy_string_kernel+0x3b6/0x450 [ 1048.205397] do_execveat_common+0x772/0x8d0 [ 1048.205841] ? bprm_execve+0x1960/0x1960 [ 1048.206178] __x64_sys_execveat+0xed/0x140 [ 1048.206528] do_syscall_64+0x33/0x40 [ 1048.206830] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.207238] RIP: 0033:0x7f7168fc8b19 [ 1048.207540] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:43:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) [ 1048.208992] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.209618] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1048.210180] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.210745] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.211313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.211906] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1048.222635] FAULT_INJECTION: forcing a failure. [ 1048.222635] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.223408] FAULT_INJECTION: forcing a failure. [ 1048.223408] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.223762] CPU: 0 PID: 6929 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1048.225059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.225764] Call Trace: [ 1048.225994] dump_stack+0x107/0x167 [ 1048.226293] should_fail.cold+0x5/0xa [ 1048.226607] ? create_object.isra.0+0x3a/0xa20 [ 1048.226994] should_failslab+0x5/0x20 [ 1048.227303] kmem_cache_alloc+0x5b/0x310 [ 1048.227639] create_object.isra.0+0x3a/0xa20 [ 1048.228004] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.228418] __kmalloc_track_caller+0x177/0x370 [ 1048.228802] ? __request_module+0x2fe/0x920 [ 1048.229156] ? bprm_execve+0x9a0/0x1960 [ 1048.229499] kstrdup+0x36/0x70 [ 1048.229763] __request_module+0x2fe/0x920 [ 1048.230112] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.230537] ? free_modprobe_argv+0x90/0x90 [ 1048.230893] ? find_held_lock+0x2c/0x110 [ 1048.231229] ? find_held_lock+0x2c/0x110 [ 1048.231563] ? bprm_execve+0x8f8/0x1960 [ 1048.231896] ? lock_downgrade+0x6d0/0x6d0 [ 1048.232233] ? elf_core_dump+0x3c50/0x3c50 [ 1048.232579] ? do_raw_read_unlock+0x3b/0x70 [ 1048.232932] ? _raw_read_unlock+0x1a/0x30 [ 1048.233270] ? load_misc_binary+0x605/0xb70 [ 1048.233656] bprm_execve+0x9a0/0x1960 [ 1048.233970] ? open_exec+0x70/0x70 [ 1048.234261] ? copy_string_kernel+0x3b6/0x450 [ 1048.234631] do_execveat_common+0x772/0x8d0 [ 1048.234985] ? bprm_execve+0x1960/0x1960 [ 1048.235327] __x64_sys_execveat+0xed/0x140 [ 1048.235677] do_syscall_64+0x33/0x40 [ 1048.235979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.236403] RIP: 0033:0x7f85c893ab19 [ 1048.236713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.238213] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.238838] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1048.239412] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.239988] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.240562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.241145] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1048.241779] CPU: 1 PID: 6926 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1048.242397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.243060] Call Trace: [ 1048.243325] dump_stack+0x107/0x167 [ 1048.243645] should_fail.cold+0x5/0xa [ 1048.243994] ? bprm_execve+0x9a0/0x1960 [ 1048.244376] should_failslab+0x5/0x20 [ 1048.244691] __kmalloc_track_caller+0x79/0x370 [ 1048.245055] ? __request_module+0x2fe/0x920 [ 1048.245495] ? bprm_execve+0x9a0/0x1960 [ 1048.245849] kstrdup+0x36/0x70 [ 1048.246145] __request_module+0x2fe/0x920 [ 1048.246526] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.246950] ? free_modprobe_argv+0x90/0x90 [ 1048.247342] ? find_held_lock+0x2c/0x110 [ 1048.247676] ? find_held_lock+0x2c/0x110 [ 1048.248006] ? bprm_execve+0x8f8/0x1960 [ 1048.248371] ? lock_downgrade+0x6d0/0x6d0 [ 1048.248704] ? elf_core_dump+0x3c50/0x3c50 [ 1048.249050] ? do_raw_read_unlock+0x3b/0x70 [ 1048.249458] ? _raw_read_unlock+0x1a/0x30 [ 1048.249793] ? load_misc_binary+0x605/0xb70 [ 1048.250144] bprm_execve+0x9a0/0x1960 [ 1048.250529] ? open_exec+0x70/0x70 [ 1048.250817] ? copy_string_kernel+0x3b6/0x450 [ 1048.251181] do_execveat_common+0x772/0x8d0 [ 1048.251573] ? bprm_execve+0x1960/0x1960 [ 1048.251913] __x64_sys_execveat+0xed/0x140 [ 1048.252296] do_syscall_64+0x33/0x40 [ 1048.252599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.253005] RIP: 0033:0x7f47d39aeb19 [ 1048.253356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.254861] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.255558] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1048.256124] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.256736] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.257370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.257962] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1048.267113] FAULT_INJECTION: forcing a failure. [ 1048.267113] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.268145] CPU: 0 PID: 6931 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1048.268698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.269373] Call Trace: [ 1048.269600] dump_stack+0x107/0x167 [ 1048.269899] should_fail.cold+0x5/0xa [ 1048.270215] ? getname_flags.part.0+0x50/0x4f0 [ 1048.270591] should_failslab+0x5/0x20 [ 1048.270906] kmem_cache_alloc+0x5b/0x310 [ 1048.271240] getname_flags.part.0+0x50/0x4f0 [ 1048.271601] getname_flags+0x9a/0xe0 [ 1048.271909] __x64_sys_execveat+0xd6/0x140 [ 1048.272274] do_syscall_64+0x33/0x40 [ 1048.272579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.272996] RIP: 0033:0x7f3dee3f5b19 [ 1048.273324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.274809] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.275424] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1048.276003] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.276576] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.277150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1048.277758] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:43:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:43:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:43:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) [ 1048.347087] FAULT_INJECTION: forcing a failure. [ 1048.347087] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.348283] CPU: 0 PID: 6939 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1048.348831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.349504] Call Trace: [ 1048.349730] dump_stack+0x107/0x167 [ 1048.350028] should_fail.cold+0x5/0xa [ 1048.350352] ? create_object.isra.0+0x3a/0xa20 [ 1048.350729] should_failslab+0x5/0x20 [ 1048.351037] kmem_cache_alloc+0x5b/0x310 [ 1048.351372] create_object.isra.0+0x3a/0xa20 [ 1048.351728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.352153] kmem_cache_alloc+0x159/0x310 [ 1048.352497] __pmd_alloc+0x94/0x5e0 [ 1048.352798] handle_mm_fault+0x1ac4/0x3500 [ 1048.353145] ? register_lock_class+0xbb/0x17b0 [ 1048.353537] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.353960] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.354289] __get_user_pages+0x6ec/0x1620 [ 1048.354638] ? follow_page_mask+0x1900/0x1900 [ 1048.355008] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1048.355390] __get_user_pages_remote+0x1d5/0x870 [ 1048.355776] ? lock_downgrade+0x6d0/0x6d0 [ 1048.356117] get_user_pages_remote+0x63/0x90 [ 1048.356478] get_arg_page+0xba/0x200 [ 1048.356786] ? acct_arg_size+0xe0/0xe0 [ 1048.357098] ? downgrade_write+0x3a0/0x3a0 [ 1048.357465] ? count.constprop.0+0x1b3/0x290 [ 1048.357829] copy_string_kernel+0x1b4/0x450 [ 1048.358184] do_execveat_common+0x525/0x8d0 [ 1048.358541] ? bprm_execve+0x1960/0x1960 [ 1048.358895] __x64_sys_execveat+0xed/0x140 [ 1048.359255] do_syscall_64+0x33/0x40 [ 1048.359558] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.359972] RIP: 0033:0x7f66cac02b19 [ 1048.360278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.361769] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.362384] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1048.362960] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.363531] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.364110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.364690] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:43:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:43:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) [ 1048.425246] FAULT_INJECTION: forcing a failure. [ 1048.425246] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.426454] CPU: 0 PID: 6946 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1048.427003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.427657] Call Trace: [ 1048.427880] dump_stack+0x107/0x167 [ 1048.428178] should_fail.cold+0x5/0xa [ 1048.428495] ? ptlock_alloc+0x1d/0x70 [ 1048.428808] should_failslab+0x5/0x20 [ 1048.429121] kmem_cache_alloc+0x5b/0x310 [ 1048.429480] ptlock_alloc+0x1d/0x70 [ 1048.429782] pte_alloc_one+0x68/0x1a0 [ 1048.430096] __pte_alloc+0x1d/0x330 [ 1048.430404] handle_mm_fault+0x287f/0x3500 [ 1048.430757] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.431182] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.431512] __get_user_pages+0x6ec/0x1620 [ 1048.431862] ? follow_page_mask+0x1900/0x1900 [ 1048.432230] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1048.432621] __get_user_pages_remote+0x1d5/0x870 [ 1048.433006] ? lock_downgrade+0x6d0/0x6d0 [ 1048.433360] get_user_pages_remote+0x63/0x90 [ 1048.433730] get_arg_page+0xba/0x200 [ 1048.434035] ? acct_arg_size+0xe0/0xe0 [ 1048.434353] ? downgrade_write+0x3a0/0x3a0 [ 1048.434701] ? count.constprop.0+0x1b3/0x290 [ 1048.435079] copy_string_kernel+0x1b4/0x450 [ 1048.435435] do_execveat_common+0x525/0x8d0 [ 1048.435794] ? bprm_execve+0x1960/0x1960 [ 1048.436133] __x64_sys_execveat+0xed/0x140 [ 1048.436483] do_syscall_64+0x33/0x40 [ 1048.436791] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.437207] RIP: 0033:0x7f3bb260cb19 [ 1048.437532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.439011] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.439629] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1048.440204] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.440778] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.441344] FAULT_INJECTION: forcing a failure. [ 1048.441344] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.441377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.441392] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1048.443539] CPU: 1 PID: 6949 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1048.444136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.444886] Call Trace: [ 1048.445130] dump_stack+0x107/0x167 [ 1048.445524] should_fail.cold+0x5/0xa [ 1048.445866] ? create_object.isra.0+0x3a/0xa20 [ 1048.446338] should_failslab+0x5/0x20 [ 1048.446674] kmem_cache_alloc+0x5b/0x310 [ 1048.447044] create_object.isra.0+0x3a/0xa20 [ 1048.447495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.447942] __kmalloc_track_caller+0x177/0x370 [ 1048.448387] ? __request_module+0x2fe/0x920 [ 1048.448630] FAULT_INJECTION: forcing a failure. [ 1048.448630] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.448790] ? bprm_execve+0x9a0/0x1960 [ 1048.448802] kstrdup+0x36/0x70 [ 1048.448813] __request_module+0x2fe/0x920 [ 1048.448837] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.451127] ? free_modprobe_argv+0x90/0x90 [ 1048.451528] ? find_held_lock+0x2c/0x110 [ 1048.451877] ? find_held_lock+0x2c/0x110 [ 1048.452214] ? bprm_execve+0x8f8/0x1960 [ 1048.452600] ? lock_downgrade+0x6d0/0x6d0 [ 1048.452973] ? elf_core_dump+0x3c50/0x3c50 [ 1048.453393] ? do_raw_read_unlock+0x3b/0x70 [ 1048.453756] ? _raw_read_unlock+0x1a/0x30 [ 1048.454099] ? load_misc_binary+0x605/0xb70 [ 1048.454528] bprm_execve+0x9a0/0x1960 [ 1048.454854] ? open_exec+0x70/0x70 [ 1048.455143] ? copy_string_kernel+0x3b6/0x450 [ 1048.455556] do_execveat_common+0x772/0x8d0 [ 1048.455929] ? bprm_execve+0x1960/0x1960 [ 1048.456342] __x64_sys_execveat+0xed/0x140 [ 1048.456706] do_syscall_64+0x33/0x40 [ 1048.457030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.457534] RIP: 0033:0x7f47d39aeb19 [ 1048.457855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.459529] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.460188] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1048.460857] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.461532] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.462171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.462886] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1048.463542] CPU: 0 PID: 6944 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1048.464129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.464808] Call Trace: [ 1048.465033] dump_stack+0x107/0x167 [ 1048.465344] should_fail.cold+0x5/0xa [ 1048.465671] ? call_usermodehelper_setup+0xa2/0x2f0 [ 1048.466084] should_failslab+0x5/0x20 [ 1048.466398] kmem_cache_alloc_trace+0x55/0x320 [ 1048.466777] call_usermodehelper_setup+0xa2/0x2f0 [ 1048.467172] ? copy_regset_to_user+0x170/0x170 [ 1048.467553] ? bprm_execve+0x9a0/0x1960 [ 1048.467875] __request_module+0x3f9/0x920 [ 1048.468216] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.468642] ? free_modprobe_argv+0x90/0x90 [ 1048.468997] ? find_held_lock+0x2c/0x110 [ 1048.469354] ? find_held_lock+0x2c/0x110 [ 1048.469710] ? bprm_execve+0x8f8/0x1960 [ 1048.470054] ? lock_downgrade+0x6d0/0x6d0 [ 1048.470406] ? elf_core_dump+0x3c50/0x3c50 [ 1048.470761] ? do_raw_read_unlock+0x3b/0x70 [ 1048.471113] ? _raw_read_unlock+0x1a/0x30 [ 1048.471450] ? load_misc_binary+0x605/0xb70 [ 1048.471807] bprm_execve+0x9a0/0x1960 [ 1048.472128] ? open_exec+0x70/0x70 [ 1048.472421] ? copy_string_kernel+0x3b6/0x450 [ 1048.472793] do_execveat_common+0x772/0x8d0 [ 1048.473151] ? bprm_execve+0x1960/0x1960 [ 1048.473516] __x64_sys_execveat+0xed/0x140 [ 1048.473872] do_syscall_64+0x33/0x40 [ 1048.474181] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.474603] RIP: 0033:0x7f85c893ab19 [ 1048.474915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.476371] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.476981] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1048.477561] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.478127] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.478694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.479264] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:43:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 01:43:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:43:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) [ 1048.490990] FAULT_INJECTION: forcing a failure. [ 1048.490990] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.492023] CPU: 0 PID: 6948 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1048.492579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.493245] Call Trace: [ 1048.493478] dump_stack+0x107/0x167 [ 1048.493786] should_fail.cold+0x5/0xa [ 1048.494108] ? create_object.isra.0+0x3a/0xa20 [ 1048.494482] should_failslab+0x5/0x20 [ 1048.494795] kmem_cache_alloc+0x5b/0x310 [ 1048.495128] create_object.isra.0+0x3a/0xa20 [ 1048.495488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.495901] kmem_cache_alloc_trace+0x151/0x320 [ 1048.496283] ? bprm_execve+0x9a0/0x1960 [ 1048.496612] __request_module+0x2e0/0x920 [ 1048.496952] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.497400] ? free_modprobe_argv+0x90/0x90 [ 1048.497763] ? find_held_lock+0x2c/0x110 [ 1048.498096] ? find_held_lock+0x2c/0x110 [ 1048.498433] ? bprm_execve+0x8f8/0x1960 [ 1048.498760] ? lock_downgrade+0x6d0/0x6d0 [ 1048.499100] ? elf_core_dump+0x3c50/0x3c50 [ 1048.499452] ? do_raw_read_unlock+0x3b/0x70 [ 1048.499804] ? _raw_read_unlock+0x1a/0x30 [ 1048.500145] ? load_misc_binary+0x605/0xb70 [ 1048.500503] bprm_execve+0x9a0/0x1960 [ 1048.500822] ? open_exec+0x70/0x70 [ 1048.501114] ? copy_string_kernel+0x3b6/0x450 [ 1048.501514] do_execveat_common+0x772/0x8d0 [ 1048.501874] ? bprm_execve+0x1960/0x1960 [ 1048.502222] __x64_sys_execveat+0xed/0x140 [ 1048.502573] do_syscall_64+0x33/0x40 [ 1048.502880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.503302] RIP: 0033:0x7f7168fc8b19 [ 1048.503608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.505090] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.505726] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1048.506304] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.506884] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.507463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.508039] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:43:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) [ 1048.537621] FAULT_INJECTION: forcing a failure. [ 1048.537621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1048.538891] CPU: 0 PID: 6955 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1048.539451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.540132] Call Trace: [ 1048.540364] dump_stack+0x107/0x167 [ 1048.540673] should_fail.cold+0x5/0xa [ 1048.540994] __alloc_pages_nodemask+0x182/0x600 [ 1048.541391] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1048.541885] ? find_held_lock+0x2c/0x110 [ 1048.542226] ? __pmd_alloc+0x2db/0x5e0 [ 1048.542544] ? lock_downgrade+0x6d0/0x6d0 [ 1048.542887] ? do_raw_spin_lock+0x121/0x260 [ 1048.543245] alloc_pages_current+0x187/0x280 [ 1048.543615] pte_alloc_one+0x16/0x1a0 [ 1048.543924] __pte_alloc+0x1d/0x330 [ 1048.544226] handle_mm_fault+0x287f/0x3500 [ 1048.544577] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1048.545007] ? __pmd_alloc+0x5e0/0x5e0 [ 1048.545347] __get_user_pages+0x6ec/0x1620 [ 1048.545706] ? follow_page_mask+0x1900/0x1900 [ 1048.546078] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1048.546468] __get_user_pages_remote+0x1d5/0x870 [ 1048.546861] ? lock_downgrade+0x6d0/0x6d0 [ 1048.547206] get_user_pages_remote+0x63/0x90 [ 1048.547575] get_arg_page+0xba/0x200 [ 1048.547889] ? acct_arg_size+0xe0/0xe0 [ 1048.548209] ? downgrade_write+0x3a0/0x3a0 [ 1048.548558] ? count.constprop.0+0x1b3/0x290 [ 1048.548928] copy_string_kernel+0x1b4/0x450 [ 1048.549286] do_execveat_common+0x525/0x8d0 [ 1048.549679] ? bprm_execve+0x1960/0x1960 [ 1048.550021] __x64_sys_execveat+0xed/0x140 [ 1048.550371] do_syscall_64+0x33/0x40 [ 1048.550689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.551119] RIP: 0033:0x7f66cac02b19 [ 1048.551428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.552913] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1048.553549] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1048.554124] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1048.554702] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.555284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.555864] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1061.458463] FAULT_INJECTION: forcing a failure. [ 1061.458463] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.461247] CPU: 0 PID: 6965 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1061.463083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.464989] Call Trace: [ 1061.465617] dump_stack+0x107/0x167 [ 1061.466460] should_fail.cold+0x5/0xa [ 1061.467293] ? create_object.isra.0+0x3a/0xa20 [ 1061.468316] should_failslab+0x5/0x20 [ 1061.469162] kmem_cache_alloc+0x5b/0x310 [ 1061.470068] create_object.isra.0+0x3a/0xa20 [ 1061.471027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.472137] __kmalloc_track_caller+0x177/0x370 [ 1061.473149] ? __request_module+0x2fe/0x920 [ 1061.474141] ? bprm_execve+0x9a0/0x1960 [ 1061.475021] kstrdup+0x36/0x70 [ 1061.475719] __request_module+0x2fe/0x920 [ 1061.476681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.476976] FAULT_INJECTION: forcing a failure. [ 1061.476976] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.477835] ? free_modprobe_argv+0x90/0x90 [ 1061.477849] ? find_held_lock+0x2c/0x110 [ 1061.477868] ? find_held_lock+0x2c/0x110 [ 1061.477883] ? bprm_execve+0x8f8/0x1960 [ 1061.477898] ? lock_downgrade+0x6d0/0x6d0 [ 1061.484132] ? elf_core_dump+0x3c50/0x3c50 [ 1061.485155] ? do_raw_read_unlock+0x3b/0x70 [ 1061.486115] ? _raw_read_unlock+0x1a/0x30 [ 1061.487022] ? load_misc_binary+0x605/0xb70 [ 1061.487969] bprm_execve+0x9a0/0x1960 [ 1061.488793] ? open_exec+0x70/0x70 [ 1061.489596] ? copy_string_kernel+0x3b6/0x450 [ 1061.490569] do_execveat_common+0x772/0x8d0 [ 1061.491522] ? bprm_execve+0x1960/0x1960 [ 1061.492421] __x64_sys_execveat+0xed/0x140 [ 1061.493344] do_syscall_64+0x33/0x40 [ 1061.505868] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.506453] RIP: 0033:0x7f7168fc8b19 [ 1061.507213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.511319] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.513164] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1061.514906] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.516628] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.533790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.534372] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1061.534969] CPU: 1 PID: 6971 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1061.535590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.536353] Call Trace: [ 1061.536605] dump_stack+0x107/0x167 [ 1061.536945] should_fail.cold+0x5/0xa [ 1061.537303] ? ptlock_alloc+0x1d/0x70 [ 1061.537668] should_failslab+0x5/0x20 [ 1061.538009] kmem_cache_alloc+0x5b/0x310 [ 1061.538384] ptlock_alloc+0x1d/0x70 [ 1061.538712] pte_alloc_one+0x68/0x1a0 [ 1061.539075] __pte_alloc+0x1d/0x330 [ 1061.539423] handle_mm_fault+0x287f/0x3500 [ 1061.539822] ? __pmd_alloc+0x5e0/0x5e0 [ 1061.540180] ? trace_hardirqs_on+0x5b/0x180 [ 1061.540594] __get_user_pages+0x6ec/0x1620 [ 1061.540997] ? follow_page_mask+0x1900/0x1900 [ 1061.541398] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1061.541896] ? trace_hardirqs_on+0x5b/0x180 [ 1061.542283] __get_user_pages_remote+0x1d5/0x870 [ 1061.542683] get_user_pages_remote+0x63/0x90 [ 1061.543100] get_arg_page+0xba/0x200 [ 1061.543452] ? acct_arg_size+0xe0/0xe0 [ 1061.543816] ? downgrade_write+0x3a0/0x3a0 [ 1061.544212] ? count.constprop.0+0x1b3/0x290 [ 1061.544627] copy_string_kernel+0x1b4/0x450 [ 1061.545015] do_execveat_common+0x525/0x8d0 [ 1061.545371] ? bprm_execve+0x1960/0x1960 [ 1061.545741] __x64_sys_execveat+0xed/0x140 [ 1061.546115] do_syscall_64+0x33/0x40 [ 1061.546441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.546914] RIP: 0033:0x7f66cac02b19 [ 1061.547263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.548796] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.549431] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1061.550076] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.550711] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.551323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.551914] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:43:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 01:43:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 01:43:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) 01:43:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:43:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 01:43:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:43:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:43:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) [ 1061.573452] FAULT_INJECTION: forcing a failure. [ 1061.573452] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.574183] FAULT_INJECTION: forcing a failure. [ 1061.574183] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.591484] CPU: 1 PID: 6976 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1061.592043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.592759] Call Trace: [ 1061.593012] dump_stack+0x107/0x167 [ 1061.593333] should_fail.cold+0x5/0xa [ 1061.593876] ? create_object.isra.0+0x3a/0xa20 [ 1061.594880] should_failslab+0x5/0x20 [ 1061.595713] kmem_cache_alloc+0x5b/0x310 [ 1061.596460] create_object.isra.0+0x3a/0xa20 [ 1061.597527] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.598721] kmem_cache_alloc_trace+0x151/0x320 [ 1061.599747] call_usermodehelper_setup+0xa2/0x2f0 [ 1061.600154] ? copy_regset_to_user+0x170/0x170 [ 1061.601096] ? bprm_execve+0x9a0/0x1960 [ 1061.601974] __request_module+0x3f9/0x920 [ 1061.617528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.618059] ? free_modprobe_argv+0x90/0x90 [ 1061.618421] ? find_held_lock+0x2c/0x110 [ 1061.618772] ? find_held_lock+0x2c/0x110 [ 1061.619136] ? bprm_execve+0x8f8/0x1960 [ 1061.619499] ? lock_downgrade+0x6d0/0x6d0 [ 1061.619859] ? elf_core_dump+0x3c50/0x3c50 [ 1061.620225] ? do_raw_read_unlock+0x3b/0x70 [ 1061.620619] ? _raw_read_unlock+0x1a/0x30 [ 1061.620994] ? load_misc_binary+0x605/0xb70 [ 1061.621367] bprm_execve+0x9a0/0x1960 [ 1061.621708] ? open_exec+0x70/0x70 [ 1061.622008] ? copy_string_kernel+0x3b6/0x450 [ 1061.622387] do_execveat_common+0x772/0x8d0 [ 1061.622748] ? bprm_execve+0x1960/0x1960 [ 1061.623093] __x64_sys_execveat+0xed/0x140 [ 1061.623490] do_syscall_64+0x33/0x40 [ 1061.623792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.624227] RIP: 0033:0x7f85c893ab19 [ 1061.624552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.626883] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.627526] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1061.628092] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.628657] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.629220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.629804] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1061.630394] CPU: 0 PID: 6969 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1061.630991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.631672] Call Trace: [ 1061.631897] dump_stack+0x107/0x167 [ 1061.632200] should_fail.cold+0x5/0xa [ 1061.632520] ? call_usermodehelper_setup+0xa2/0x2f0 [ 1061.632934] should_failslab+0x5/0x20 [ 1061.633236] FAULT_INJECTION: forcing a failure. [ 1061.633236] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.634163] kmem_cache_alloc_trace+0x55/0x320 [ 1061.634551] call_usermodehelper_setup+0xa2/0x2f0 [ 1061.634950] ? copy_regset_to_user+0x170/0x170 [ 1061.635329] ? bprm_execve+0x9a0/0x1960 [ 1061.635655] __request_module+0x3f9/0x920 [ 1061.636021] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.636482] ? free_modprobe_argv+0x90/0x90 [ 1061.636864] ? find_held_lock+0x2c/0x110 [ 1061.637234] ? find_held_lock+0x2c/0x110 [ 1061.637604] ? bprm_execve+0x8f8/0x1960 [ 1061.637957] ? lock_downgrade+0x6d0/0x6d0 [ 1061.638322] ? elf_core_dump+0x3c50/0x3c50 [ 1061.638702] ? do_raw_read_unlock+0x3b/0x70 [ 1061.639081] ? _raw_read_unlock+0x1a/0x30 [ 1061.639448] ? load_misc_binary+0x605/0xb70 [ 1061.639836] bprm_execve+0x9a0/0x1960 [ 1061.640178] ? open_exec+0x70/0x70 [ 1061.640497] ? copy_string_kernel+0x3b6/0x450 [ 1061.640905] do_execveat_common+0x772/0x8d0 [ 1061.641288] ? bprm_execve+0x1960/0x1960 [ 1061.641663] __x64_sys_execveat+0xed/0x140 [ 1061.642039] do_syscall_64+0x33/0x40 [ 1061.642361] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.642781] RIP: 0033:0x7f47d39aeb19 [ 1061.643115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.644679] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.645344] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1061.645958] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.646578] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.647198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.647815] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1061.648455] CPU: 1 PID: 6978 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1061.649021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.649700] Call Trace: [ 1061.649921] dump_stack+0x107/0x167 [ 1061.650223] should_fail.cold+0x5/0xa [ 1061.650539] ? create_object.isra.0+0x3a/0xa20 [ 1061.650914] should_failslab+0x5/0x20 [ 1061.651226] kmem_cache_alloc+0x5b/0x310 [ 1061.651562] create_object.isra.0+0x3a/0xa20 [ 1061.651931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.652384] kmem_cache_alloc+0x159/0x310 [ 1061.652739] getname_flags.part.0+0x50/0x4f0 [ 1061.653114] getname_flags+0x9a/0xe0 [ 1061.653426] __x64_sys_execveat+0xd6/0x140 [ 1061.653814] do_syscall_64+0x33/0x40 [ 1061.654128] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.654569] RIP: 0033:0x7f3dee3f5b19 [ 1061.654886] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.656378] RSP: 002b:00007f3deb94a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.657009] RAX: ffffffffffffffda RBX: 00007f3dee509020 RCX: 00007f3dee3f5b19 [ 1061.657628] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.658243] RBP: 00007f3deb94a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.658836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.659422] R13: 00007ffe17b3971f R14: 00007f3deb94a300 R15: 0000000000022000 [ 1061.662589] FAULT_INJECTION: forcing a failure. [ 1061.662589] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.663615] CPU: 0 PID: 6967 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1061.664219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.664932] Call Trace: [ 1061.665174] dump_stack+0x107/0x167 [ 1061.665532] should_fail.cold+0x5/0xa [ 1061.665871] ? getname_flags.part.0+0x50/0x4f0 [ 1061.666260] should_failslab+0x5/0x20 [ 1061.666594] kmem_cache_alloc+0x5b/0x310 [ 1061.666953] getname_flags.part.0+0x50/0x4f0 [ 1061.667342] getname_flags+0x9a/0xe0 [ 1061.667676] __x64_sys_execveat+0xd6/0x140 [ 1061.668056] do_syscall_64+0x33/0x40 [ 1061.668390] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.668823] RIP: 0033:0x7fb0a691db19 [ 1061.669154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.670748] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.671418] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1061.672051] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.672688] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.673314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.674010] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:43:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:43:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) [ 1061.698468] FAULT_INJECTION: forcing a failure. [ 1061.698468] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.699520] CPU: 1 PID: 6980 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1061.700061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.700716] Call Trace: [ 1061.700944] dump_stack+0x107/0x167 [ 1061.701244] should_fail.cold+0x5/0xa [ 1061.701580] ? create_object.isra.0+0x3a/0xa20 [ 1061.701999] should_failslab+0x5/0x20 [ 1061.702322] kmem_cache_alloc+0x5b/0x310 [ 1061.702680] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1061.703161] create_object.isra.0+0x3a/0xa20 [ 1061.703517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.703929] kmem_cache_alloc+0x159/0x310 [ 1061.704274] ptlock_alloc+0x1d/0x70 [ 1061.704594] pte_alloc_one+0x68/0x1a0 [ 1061.704922] __pte_alloc+0x1d/0x330 [ 1061.705226] handle_mm_fault+0x287f/0x3500 [ 1061.705623] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.706074] ? __pmd_alloc+0x5e0/0x5e0 [ 1061.706442] __get_user_pages+0x6ec/0x1620 [ 1061.706816] ? follow_page_mask+0x1900/0x1900 [ 1061.707226] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1061.707654] __get_user_pages_remote+0x1d5/0x870 [ 1061.708082] ? lock_downgrade+0x6d0/0x6d0 [ 1061.708421] get_user_pages_remote+0x63/0x90 [ 1061.708782] get_arg_page+0xba/0x200 [ 1061.709086] ? acct_arg_size+0xe0/0xe0 [ 1061.709401] ? downgrade_write+0x3a0/0x3a0 [ 1061.709784] ? count.constprop.0+0x1b3/0x290 [ 1061.710141] copy_string_kernel+0x1b4/0x450 [ 1061.710491] do_execveat_common+0x525/0x8d0 [ 1061.710839] ? bprm_execve+0x1960/0x1960 [ 1061.711187] __x64_sys_execveat+0xed/0x140 [ 1061.711531] do_syscall_64+0x33/0x40 [ 1061.711831] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.712240] RIP: 0033:0x7f3bb260cb19 [ 1061.712543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.714022] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.714636] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1061.715204] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.715771] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.716339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.716916] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1061.750464] FAULT_INJECTION: forcing a failure. [ 1061.750464] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1061.751924] CPU: 0 PID: 6985 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1061.752464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.753116] Call Trace: [ 1061.753337] dump_stack+0x107/0x167 [ 1061.753732] should_fail.cold+0x5/0xa [ 1061.754053] strncpy_from_user+0x34/0x470 [ 1061.754395] getname_flags.part.0+0x95/0x4f0 [ 1061.754751] getname_flags+0x9a/0xe0 [ 1061.755054] __x64_sys_execveat+0xd6/0x140 [ 1061.755403] do_syscall_64+0x33/0x40 [ 1061.755707] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.756117] RIP: 0033:0x7f3dee3f5b19 [ 1061.756428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.757933] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.758537] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1061.759101] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.759662] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.760224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.760786] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:43:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:43:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 01:43:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 01:43:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) [ 1061.810417] FAULT_INJECTION: forcing a failure. [ 1061.810417] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.811642] CPU: 1 PID: 6991 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1061.812299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.813088] Call Trace: [ 1061.813365] dump_stack+0x107/0x167 [ 1061.813739] should_fail.cold+0x5/0xa [ 1061.814125] ? create_object.isra.0+0x3a/0xa20 [ 1061.814587] should_failslab+0x5/0x20 [ 1061.814971] kmem_cache_alloc+0x5b/0x310 [ 1061.815375] create_object.isra.0+0x3a/0xa20 [ 1061.815812] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.816302] kmem_cache_alloc+0x159/0x310 [ 1061.816729] ? tick_program_event+0xa8/0x140 [ 1061.817125] getname_flags.part.0+0x50/0x4f0 [ 1061.817486] getname_flags+0x9a/0xe0 [ 1061.817817] __x64_sys_execveat+0xd6/0x140 [ 1061.818162] do_syscall_64+0x33/0x40 [ 1061.818464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.818874] RIP: 0033:0x7fb0a691db19 [ 1061.819174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.820628] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.821235] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1061.821835] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.822394] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.822958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.823520] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1061.827004] FAULT_INJECTION: forcing a failure. [ 1061.827004] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.828144] CPU: 1 PID: 6993 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1061.828685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.829330] Call Trace: 01:43:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) [ 1061.829558] dump_stack+0x107/0x167 [ 1061.829861] should_fail.cold+0x5/0xa [ 1061.830170] ? create_object.isra.0+0x3a/0xa20 [ 1061.830546] should_failslab+0x5/0x20 [ 1061.830854] kmem_cache_alloc+0x5b/0x310 [ 1061.831389] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1061.831878] create_object.isra.0+0x3a/0xa20 [ 1061.832233] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1061.832646] kmem_cache_alloc+0x159/0x310 [ 1061.832984] ptlock_alloc+0x1d/0x70 [ 1061.833280] pte_alloc_one+0x68/0x1a0 [ 1061.833635] __pte_alloc+0x1d/0x330 [ 1061.833935] handle_mm_fault+0x287f/0x3500 [ 1061.834282] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.834702] ? __pmd_alloc+0x5e0/0x5e0 [ 1061.835030] __get_user_pages+0x6ec/0x1620 [ 1061.835374] ? follow_page_mask+0x1900/0x1900 [ 1061.835739] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1061.836123] __get_user_pages_remote+0x1d5/0x870 [ 1061.836507] ? lock_downgrade+0x6d0/0x6d0 [ 1061.836849] get_user_pages_remote+0x63/0x90 [ 1061.837207] get_arg_page+0xba/0x200 [ 1061.837601] ? acct_arg_size+0xe0/0xe0 [ 1061.837924] ? downgrade_write+0x3a0/0x3a0 [ 1061.838265] ? count.constprop.0+0x1b3/0x290 [ 1061.838623] copy_string_kernel+0x1b4/0x450 [ 1061.838977] do_execveat_common+0x525/0x8d0 [ 1061.839329] ? bprm_execve+0x1960/0x1960 [ 1061.839668] __x64_sys_execveat+0xed/0x140 [ 1061.840012] do_syscall_64+0x33/0x40 [ 1061.840313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.840722] RIP: 0033:0x7f66cac02b19 [ 1061.841023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.843588] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.844825] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1061.845996] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.846572] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.847142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.847716] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1061.896567] FAULT_INJECTION: forcing a failure. [ 1061.896567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1061.897977] CPU: 0 PID: 6995 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1061.898754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.900145] Call Trace: [ 1061.900589] dump_stack+0x107/0x167 [ 1061.901200] should_fail.cold+0x5/0xa [ 1061.901932] __alloc_pages_nodemask+0x182/0x600 [ 1061.902723] ? mark_held_locks+0x9e/0xe0 [ 1061.903399] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1061.904411] ? kmem_cache_free+0xa7/0x2d0 [ 1061.905106] alloc_pages_current+0x187/0x280 [ 1061.905929] __get_free_pages+0xc/0xa0 [ 1061.906580] ? kmem_cache_free+0x249/0x2d0 [ 1061.907286] tlb_remove_table+0x3ca/0xcb0 [ 1061.907985] ___pte_free_tlb+0x86/0xb0 [ 1061.908637] free_pgd_range+0x747/0x1380 [ 1061.909331] free_pgtables+0x230/0x2f0 [ 1061.910176] exit_mmap+0x28e/0x4f0 [ 1061.910767] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1061.911659] mmput+0xca/0x340 [ 1061.912186] free_bprm+0x65/0x2e0 [ 1061.912770] do_execveat_common+0x2e1/0x8d0 [ 1061.913500] ? bprm_execve+0x1960/0x1960 [ 1061.914342] __x64_sys_execveat+0xed/0x140 [ 1061.915062] do_syscall_64+0x33/0x40 [ 1061.915687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.916544] RIP: 0033:0x7f85c893ab19 [ 1061.917169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.920909] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.921894] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1061.922476] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.923054] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.923627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.924200] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1061.932554] FAULT_INJECTION: forcing a failure. [ 1061.932554] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.934851] CPU: 0 PID: 7003 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1061.935990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.937373] Call Trace: [ 1061.937909] dump_stack+0x107/0x167 [ 1061.938652] should_fail.cold+0x5/0xa [ 1061.939433] ? alloc_bprm+0x51/0x8f0 [ 1061.940192] should_failslab+0x5/0x20 [ 1061.940969] kmem_cache_alloc_trace+0x55/0x320 [ 1061.941940] ? lock_downgrade+0x6d0/0x6d0 [ 1061.942635] alloc_bprm+0x51/0x8f0 [ 1061.943228] ? __virt_addr_valid+0x170/0x5c0 [ 1061.943974] do_execveat_common+0x275/0x8d0 [ 1061.944691] ? strncpy_from_user+0x9e/0x470 [ 1061.945401] ? bprm_execve+0x1960/0x1960 [ 1061.946245] __x64_sys_execveat+0xed/0x140 [ 1061.946935] do_syscall_64+0x33/0x40 [ 1061.947539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.948373] RIP: 0033:0x7f3dee3f5b19 [ 1061.948972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.951887] FAULT_INJECTION: forcing a failure. [ 1061.951887] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.952647] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.952661] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1061.952668] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.952675] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.952681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.952687] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1061.958292] CPU: 1 PID: 7006 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1061.958838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1061.959496] Call Trace: [ 1061.959713] dump_stack+0x107/0x167 [ 1061.960009] should_fail.cold+0x5/0xa [ 1061.960320] ? __anon_vma_prepare+0x62/0x500 [ 1061.960676] should_failslab+0x5/0x20 [ 1061.960991] kmem_cache_alloc+0x5b/0x310 [ 1061.961325] __anon_vma_prepare+0x62/0x500 [ 1061.961705] ? __pte_alloc+0x194/0x330 [ 1061.962022] handle_mm_fault+0x2b2d/0x3500 [ 1061.962371] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1061.962792] ? __pmd_alloc+0x5e0/0x5e0 [ 1061.963117] __get_user_pages+0x6ec/0x1620 [ 1061.963465] ? follow_page_mask+0x1900/0x1900 [ 1061.963828] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1061.964211] __get_user_pages_remote+0x1d5/0x870 [ 1061.964593] ? lock_downgrade+0x6d0/0x6d0 [ 1061.964928] get_user_pages_remote+0x63/0x90 [ 1061.965283] get_arg_page+0xba/0x200 [ 1061.965596] ? acct_arg_size+0xe0/0xe0 [ 1061.965918] ? downgrade_write+0x3a0/0x3a0 [ 1061.966259] ? count.constprop.0+0x1b3/0x290 [ 1061.966617] copy_string_kernel+0x1b4/0x450 [ 1061.966970] do_execveat_common+0x525/0x8d0 [ 1061.967320] ? bprm_execve+0x1960/0x1960 [ 1061.967659] __x64_sys_execveat+0xed/0x140 [ 1061.968005] do_syscall_64+0x33/0x40 [ 1061.968305] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1061.968716] RIP: 0033:0x7f3bb260cb19 [ 1061.969023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.970505] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1061.971122] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1061.971690] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1061.972255] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.972824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.973394] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:43:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 01:43:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 01:44:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:44:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:44:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) 01:44:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:44:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:44:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:44:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 01:44:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) [ 1075.473521] FAULT_INJECTION: forcing a failure. [ 1075.473521] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.476042] CPU: 1 PID: 7020 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1075.477341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.478938] Call Trace: [ 1075.479455] dump_stack+0x107/0x167 [ 1075.479535] FAULT_INJECTION: forcing a failure. [ 1075.479535] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.480149] should_fail.cold+0x5/0xa [ 1075.480167] ? create_object.isra.0+0x3a/0xa20 [ 1075.480184] should_failslab+0x5/0x20 [ 1075.480198] kmem_cache_alloc+0x5b/0x310 [ 1075.480216] create_object.isra.0+0x3a/0xa20 [ 1075.485342] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1075.486394] kmem_cache_alloc+0x159/0x310 [ 1075.487170] __anon_vma_prepare+0x62/0x500 [ 1075.487981] ? __pte_alloc+0x194/0x330 [ 1075.488717] handle_mm_fault+0x2b2d/0x3500 [ 1075.489530] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1075.490745] ? __pmd_alloc+0x5e0/0x5e0 [ 1075.491516] __get_user_pages+0x6ec/0x1620 [ 1075.492355] ? follow_page_mask+0x1900/0x1900 [ 1075.493215] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1075.494164] __get_user_pages_remote+0x1d5/0x870 [ 1075.495050] ? lock_downgrade+0x6d0/0x6d0 [ 1075.495845] get_user_pages_remote+0x63/0x90 [ 1075.496681] get_arg_page+0xba/0x200 [ 1075.497399] ? acct_arg_size+0xe0/0xe0 [ 1075.498184] ? downgrade_write+0x3a0/0x3a0 [ 1075.499015] ? count.constprop.0+0x1b3/0x290 [ 1075.499874] copy_string_kernel+0x1b4/0x450 [ 1075.500718] do_execveat_common+0x525/0x8d0 [ 1075.501554] ? bprm_execve+0x1960/0x1960 [ 1075.502021] __x64_sys_execveat+0xed/0x140 [ 1075.502410] do_syscall_64+0x33/0x40 [ 1075.502755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.503219] RIP: 0033:0x7f3bb260cb19 [ 1075.503554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.505136] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.506088] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1075.507424] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.508761] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.510176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.511535] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1075.512899] CPU: 0 PID: 7019 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1075.513649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.514497] Call Trace: [ 1075.514773] dump_stack+0x107/0x167 [ 1075.515144] should_fail.cold+0x5/0xa [ 1075.515533] ? __anon_vma_prepare+0x62/0x500 [ 1075.515966] should_failslab+0x5/0x20 [ 1075.516341] kmem_cache_alloc+0x5b/0x310 [ 1075.516742] __anon_vma_prepare+0x62/0x500 [ 1075.517176] ? __pte_alloc+0x194/0x330 [ 1075.517573] handle_mm_fault+0x2b2d/0x3500 [ 1075.517988] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1075.518521] ? __pmd_alloc+0x5e0/0x5e0 [ 1075.518917] __get_user_pages+0x6ec/0x1620 [ 1075.519344] ? follow_page_mask+0x1900/0x1900 [ 1075.519784] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1075.520276] __get_user_pages_remote+0x1d5/0x870 [ 1075.520745] ? lock_downgrade+0x6d0/0x6d0 [ 1075.521158] get_user_pages_remote+0x63/0x90 [ 1075.521600] get_arg_page+0xba/0x200 [ 1075.521921] ? acct_arg_size+0xe0/0xe0 [ 1075.522229] ? downgrade_write+0x3a0/0x3a0 [ 1075.522571] ? count.constprop.0+0x1b3/0x290 [ 1075.522925] copy_string_kernel+0x1b4/0x450 [ 1075.523298] do_execveat_common+0x525/0x8d0 [ 1075.523677] ? bprm_execve+0x1960/0x1960 [ 1075.524039] __x64_sys_execveat+0xed/0x140 [ 1075.524403] do_syscall_64+0x33/0x40 [ 1075.524733] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.525139] RIP: 0033:0x7f66cac02b19 [ 1075.525442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.526919] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.527520] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1075.528080] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.528665] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.529229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.529828] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1075.534924] FAULT_INJECTION: forcing a failure. [ 1075.534924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1075.536170] CPU: 1 PID: 7024 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1075.536750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.537453] Call Trace: [ 1075.537705] dump_stack+0x107/0x167 [ 1075.538089] should_fail.cold+0x5/0xa [ 1075.538450] strncpy_from_user+0x34/0x470 [ 1075.538843] getname_flags.part.0+0x95/0x4f0 [ 1075.539244] getname_flags+0x9a/0xe0 [ 1075.539589] __x64_sys_execveat+0xd6/0x140 [ 1075.539993] do_syscall_64+0x33/0x40 [ 1075.540335] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.540806] RIP: 0033:0x7fb0a691db19 [ 1075.541148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.542946] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.543425] FAULT_INJECTION: forcing a failure. [ 1075.543425] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.543639] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1075.543655] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.546004] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.546657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1075.547312] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1075.547994] CPU: 0 PID: 7022 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1075.548565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.549277] Call Trace: [ 1075.549529] dump_stack+0x107/0x167 [ 1075.549879] should_fail.cold+0x5/0xa [ 1075.550199] ? call_usermodehelper_setup+0xa2/0x2f0 [ 1075.550604] should_failslab+0x5/0x20 [ 1075.550924] kmem_cache_alloc_trace+0x55/0x320 [ 1075.550958] FAULT_INJECTION: forcing a failure. [ 1075.550958] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.551297] call_usermodehelper_setup+0xa2/0x2f0 [ 1075.552725] ? copy_regset_to_user+0x170/0x170 [ 1075.553131] ? bprm_execve+0x9a0/0x1960 [ 1075.553482] __request_module+0x3f9/0x920 [ 1075.553864] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1075.554327] ? free_modprobe_argv+0x90/0x90 [ 1075.554692] ? find_held_lock+0x2c/0x110 [ 1075.555036] ? find_held_lock+0x2c/0x110 [ 1075.555366] ? bprm_execve+0x8f8/0x1960 [ 1075.555697] ? lock_downgrade+0x6d0/0x6d0 [ 1075.556064] ? elf_core_dump+0x3c50/0x3c50 [ 1075.556436] ? do_raw_read_unlock+0x3b/0x70 [ 1075.556800] ? _raw_read_unlock+0x1a/0x30 [ 1075.557134] ? load_misc_binary+0x605/0xb70 [ 1075.557487] bprm_execve+0x9a0/0x1960 [ 1075.557848] ? open_exec+0x70/0x70 [ 1075.558174] ? copy_string_kernel+0x3b6/0x450 [ 1075.558564] do_execveat_common+0x772/0x8d0 [ 1075.558964] ? bprm_execve+0x1960/0x1960 [ 1075.559319] __x64_sys_execveat+0xed/0x140 [ 1075.559692] do_syscall_64+0x33/0x40 [ 1075.560038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.560476] RIP: 0033:0x7f7168fc8b19 [ 1075.560818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.562441] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.563089] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1075.563666] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.564247] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.564873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.565445] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1075.566069] CPU: 1 PID: 7026 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1075.566734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.567483] Call Trace: [ 1075.567733] dump_stack+0x107/0x167 [ 1075.568069] should_fail.cold+0x5/0xa [ 1075.568427] ? create_object.isra.0+0x3a/0xa20 [ 1075.568865] should_failslab+0x5/0x20 [ 1075.569225] kmem_cache_alloc+0x5b/0x310 [ 1075.569573] create_object.isra.0+0x3a/0xa20 [ 1075.570086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1075.570540] kmem_cache_alloc_trace+0x151/0x320 [ 1075.570949] call_usermodehelper_setup+0xa2/0x2f0 [ 1075.571400] ? copy_regset_to_user+0x170/0x170 [ 1075.571849] ? bprm_execve+0x9a0/0x1960 [ 1075.572212] __request_module+0x3f9/0x920 [ 1075.572225] FAULT_INJECTION: forcing a failure. [ 1075.572225] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.573612] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1075.574247] ? free_modprobe_argv+0x90/0x90 [ 1075.574663] ? find_held_lock+0x2c/0x110 [ 1075.575058] ? find_held_lock+0x2c/0x110 [ 1075.575431] ? bprm_execve+0x8f8/0x1960 [ 1075.575806] ? lock_downgrade+0x6d0/0x6d0 [ 1075.576191] ? elf_core_dump+0x3c50/0x3c50 [ 1075.576571] ? do_raw_read_unlock+0x3b/0x70 [ 1075.576978] ? _raw_read_unlock+0x1a/0x30 [ 1075.577321] ? load_misc_binary+0x605/0xb70 [ 1075.577875] bprm_execve+0x9a0/0x1960 [ 1075.578225] ? open_exec+0x70/0x70 [ 1075.578544] ? copy_string_kernel+0x3b6/0x450 [ 1075.578958] do_execveat_common+0x772/0x8d0 [ 1075.579365] ? bprm_execve+0x1960/0x1960 [ 1075.579761] __x64_sys_execveat+0xed/0x140 [ 1075.580158] do_syscall_64+0x33/0x40 [ 1075.580498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.580977] RIP: 0033:0x7f47d39aeb19 [ 1075.581323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.583137] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.583850] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1075.584494] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.585146] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.586213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.587496] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1075.588877] CPU: 0 PID: 7027 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1075.589938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.590596] Call Trace: [ 1075.590821] dump_stack+0x107/0x167 [ 1075.591120] should_fail.cold+0x5/0xa [ 1075.591431] ? create_object.isra.0+0x3a/0xa20 [ 1075.591828] should_failslab+0x5/0x20 [ 1075.592162] kmem_cache_alloc+0x5b/0x310 [ 1075.592528] create_object.isra.0+0x3a/0xa20 [ 1075.592889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1075.593299] kmem_cache_alloc_trace+0x151/0x320 [ 1075.593689] ? lock_downgrade+0x6d0/0x6d0 [ 1075.594050] alloc_bprm+0x51/0x8f0 [ 1075.594336] ? __virt_addr_valid+0x170/0x5c0 [ 1075.594706] do_execveat_common+0x275/0x8d0 [ 1075.595087] ? strncpy_from_user+0x9e/0x470 [ 1075.595461] ? bprm_execve+0x1960/0x1960 [ 1075.595800] __x64_sys_execveat+0xed/0x140 [ 1075.596139] do_syscall_64+0x33/0x40 [ 1075.596440] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.596843] RIP: 0033:0x7f3dee3f5b19 [ 1075.597143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.599914] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.601215] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1075.602490] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.603827] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.605055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1075.606361] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1075.638520] FAULT_INJECTION: forcing a failure. [ 1075.638520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1075.641264] CPU: 1 PID: 7017 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1075.642672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1075.644278] Call Trace: [ 1075.644788] dump_stack+0x107/0x167 [ 1075.645475] should_fail.cold+0x5/0xa [ 1075.646017] __alloc_pages_nodemask+0x182/0x600 [ 1075.646447] ? mark_held_locks+0x9e/0xe0 [ 1075.646819] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1075.647319] ? kmem_cache_free+0xa7/0x2d0 [ 1075.647937] alloc_pages_current+0x187/0x280 [ 1075.648415] __get_free_pages+0xc/0xa0 [ 1075.649321] ? kmem_cache_free+0x249/0x2d0 [ 1075.650427] tlb_remove_table+0x3ca/0xcb0 [ 1075.651450] ___pte_free_tlb+0x86/0xb0 [ 1075.652401] free_pgd_range+0x747/0x1380 [ 1075.653395] free_pgtables+0x230/0x2f0 [ 1075.654394] exit_mmap+0x28e/0x4f0 [ 1075.655263] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1075.656508] mmput+0xca/0x340 [ 1075.657254] free_bprm+0x65/0x2e0 [ 1075.658142] do_execveat_common+0x2e1/0x8d0 [ 1075.659199] ? bprm_execve+0x1960/0x1960 [ 1075.660211] __x64_sys_execveat+0xed/0x140 [ 1075.661241] do_syscall_64+0x33/0x40 [ 1075.662194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1075.663462] RIP: 0033:0x7f85c893ab19 [ 1075.664333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1075.668817] RSP: 002b:00007f85c5eb0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1075.670627] RAX: ffffffffffffffda RBX: 00007f85c8a4df60 RCX: 00007f85c893ab19 [ 1075.672264] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1075.673895] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.675531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.677160] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 01:44:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) 01:44:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 01:44:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:44:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 01:44:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 01:44:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:44:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 01:44:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) [ 1088.677489] FAULT_INJECTION: forcing a failure. [ 1088.677489] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.678677] CPU: 0 PID: 7048 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1088.679279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.680018] Call Trace: [ 1088.680278] dump_stack+0x107/0x167 [ 1088.680557] FAULT_INJECTION: forcing a failure. [ 1088.680557] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.680611] should_fail.cold+0x5/0xa [ 1088.681885] ? mm_alloc+0x19/0xd0 [ 1088.682203] should_failslab+0x5/0x20 [ 1088.682528] kmem_cache_alloc+0x5b/0x310 [ 1088.682891] ? kasan_unpoison_shadow+0x33/0x50 [ 1088.683279] mm_alloc+0x19/0xd0 [ 1088.683562] alloc_bprm+0x1cb/0x8f0 [ 1088.683889] ? __virt_addr_valid+0x170/0x5c0 [ 1088.684273] do_execveat_common+0x275/0x8d0 [ 1088.684643] ? strncpy_from_user+0x9e/0x470 [ 1088.685026] ? bprm_execve+0x1960/0x1960 [ 1088.685380] __x64_sys_execveat+0xed/0x140 [ 1088.685752] do_syscall_64+0x33/0x40 [ 1088.686326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.686768] RIP: 0033:0x7f3dee3f5b19 [ 1088.687091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.688630] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.689282] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1088.689909] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.690505] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.691117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1088.691726] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1088.692363] CPU: 1 PID: 7036 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1088.692985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.693718] Call Trace: [ 1088.693975] dump_stack+0x107/0x167 [ 1088.694322] should_fail.cold+0x5/0xa [ 1088.694687] ? __anon_vma_prepare+0x270/0x500 [ 1088.695102] should_failslab+0x5/0x20 [ 1088.695453] kmem_cache_alloc+0x5b/0x310 [ 1088.695845] __anon_vma_prepare+0x270/0x500 [ 1088.696245] ? __pte_alloc+0x194/0x330 [ 1088.696608] handle_mm_fault+0x2b2d/0x3500 [ 1088.697017] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1088.697501] ? __pmd_alloc+0x5e0/0x5e0 [ 1088.697902] __get_user_pages+0x6ec/0x1620 [ 1088.698310] ? follow_page_mask+0x1900/0x1900 [ 1088.698724] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1088.699167] __get_user_pages_remote+0x1d5/0x870 [ 1088.699595] ? lock_downgrade+0x6d0/0x6d0 [ 1088.699976] get_user_pages_remote+0x63/0x90 [ 1088.700387] get_arg_page+0xba/0x200 [ 1088.700730] ? acct_arg_size+0xe0/0xe0 [ 1088.701078] ? downgrade_write+0x3a0/0x3a0 [ 1088.701474] ? count.constprop.0+0x1b3/0x290 [ 1088.701902] copy_string_kernel+0x1b4/0x450 [ 1088.702318] do_execveat_common+0x525/0x8d0 [ 1088.702718] ? bprm_execve+0x1960/0x1960 [ 1088.703110] __x64_sys_execveat+0xed/0x140 [ 1088.703518] do_syscall_64+0x33/0x40 [ 1088.703861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.704323] RIP: 0033:0x7f3bb260cb19 [ 1088.704667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.706343] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.707036] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1088.707689] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.708334] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.708981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.709623] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1088.725453] FAULT_INJECTION: forcing a failure. [ 1088.725453] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.726966] CPU: 1 PID: 7053 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1088.727597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.728346] Call Trace: [ 1088.728597] dump_stack+0x107/0x167 [ 1088.728936] should_fail.cold+0x5/0xa [ 1088.729290] ? create_object.isra.0+0x3a/0xa20 [ 1088.729716] should_failslab+0x5/0x20 [ 1088.730089] kmem_cache_alloc+0x5b/0x310 [ 1088.730465] create_object.isra.0+0x3a/0xa20 [ 1088.730876] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1088.731350] kmem_cache_alloc_trace+0x151/0x320 [ 1088.731810] call_usermodehelper_setup+0xa2/0x2f0 [ 1088.732253] ? copy_regset_to_user+0x170/0x170 [ 1088.732676] ? bprm_execve+0x9a0/0x1960 [ 1088.733052] __request_module+0x3f9/0x920 [ 1088.733439] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1088.733941] ? free_modprobe_argv+0x90/0x90 [ 1088.734334] ? find_held_lock+0x2c/0x110 [ 1088.734713] ? find_held_lock+0x2c/0x110 [ 1088.735109] ? bprm_execve+0x8f8/0x1960 [ 1088.735476] ? lock_downgrade+0x6d0/0x6d0 [ 1088.735853] ? elf_core_dump+0x3c50/0x3c50 [ 1088.736252] ? do_raw_read_unlock+0x3b/0x70 [ 1088.736649] ? _raw_read_unlock+0x1a/0x30 [ 1088.737026] ? load_misc_binary+0x605/0xb70 [ 1088.737438] bprm_execve+0x9a0/0x1960 [ 1088.737813] ? open_exec+0x70/0x70 [ 1088.738148] ? copy_string_kernel+0x3b6/0x450 [ 1088.738572] do_execveat_common+0x772/0x8d0 [ 1088.738971] ? bprm_execve+0x1960/0x1960 [ 1088.739364] __x64_sys_execveat+0xed/0x140 [ 1088.739757] do_syscall_64+0x33/0x40 [ 1088.740100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.740581] RIP: 0033:0x7f7168fc8b19 [ 1088.740926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.742585] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.743272] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1088.743910] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.743957] FAULT_INJECTION: forcing a failure. [ 1088.743957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1088.744509] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.744522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.746729] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1088.747362] CPU: 0 PID: 7039 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1088.747968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.748655] Call Trace: [ 1088.748899] dump_stack+0x107/0x167 [ 1088.749239] should_fail.cold+0x5/0xa [ 1088.749347] FAULT_INJECTION: forcing a failure. [ 1088.749347] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.749577] __alloc_pages_nodemask+0x182/0x600 [ 1088.750916] ? mark_held_locks+0x9e/0xe0 [ 1088.751260] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1088.751785] ? kmem_cache_free+0xa7/0x2d0 [ 1088.752150] alloc_pages_current+0x187/0x280 [ 1088.752526] __get_free_pages+0xc/0xa0 [ 1088.752871] ? kmem_cache_free+0x249/0x2d0 [ 1088.753229] tlb_remove_table+0x3ca/0xcb0 [ 1088.753587] ___pte_free_tlb+0x86/0xb0 [ 1088.753949] free_pgd_range+0x747/0x1380 [ 1088.754311] free_pgtables+0x230/0x2f0 [ 1088.754643] exit_mmap+0x28e/0x4f0 [ 1088.754965] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1088.755429] mmput+0xca/0x340 [ 1088.755704] free_bprm+0x65/0x2e0 [ 1088.756018] do_execveat_common+0x2e1/0x8d0 [ 1088.756386] ? bprm_execve+0x1960/0x1960 [ 1088.756752] __x64_sys_execveat+0xed/0x140 [ 1088.757127] do_syscall_64+0x33/0x40 [ 1088.757448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.757910] RIP: 0033:0x7f47d39aeb19 [ 1088.758226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.759771] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.760428] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1088.761041] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.761640] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.762272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.762887] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1088.763506] CPU: 1 PID: 7052 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1088.764113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.764815] Call Trace: [ 1088.765047] dump_stack+0x107/0x167 [ 1088.765357] should_fail.cold+0x5/0xa [ 1088.765687] ? create_object.isra.0+0x3a/0xa20 [ 1088.766103] should_failslab+0x5/0x20 [ 1088.766428] kmem_cache_alloc+0x5b/0x310 [ 1088.766785] create_object.isra.0+0x3a/0xa20 [ 1088.767167] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1088.767597] kmem_cache_alloc+0x159/0x310 [ 1088.767969] __anon_vma_prepare+0x62/0x500 [ 1088.768322] ? __pte_alloc+0x194/0x330 [ 1088.768653] handle_mm_fault+0x2b2d/0x3500 [ 1088.769033] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1088.769474] ? __pmd_alloc+0x5e0/0x5e0 [ 1088.769840] __get_user_pages+0x6ec/0x1620 [ 1088.770213] ? follow_page_mask+0x1900/0x1900 [ 1088.770597] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1088.771019] __get_user_pages_remote+0x1d5/0x870 [ 1088.771418] ? lock_downgrade+0x6d0/0x6d0 [ 1088.771784] get_user_pages_remote+0x63/0x90 [ 1088.772167] get_arg_page+0xba/0x200 [ 1088.772482] ? acct_arg_size+0xe0/0xe0 [ 1088.772824] ? downgrade_write+0x3a0/0x3a0 [ 1088.773185] ? count.constprop.0+0x1b3/0x290 [ 1088.773561] copy_string_kernel+0x1b4/0x450 [ 1088.773964] do_execveat_common+0x525/0x8d0 [ 1088.774328] ? bprm_execve+0x1960/0x1960 [ 1088.774683] __x64_sys_execveat+0xed/0x140 [ 1088.775059] do_syscall_64+0x33/0x40 [ 1088.775374] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.775816] RIP: 0033:0x7f66cac02b19 [ 1088.776136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.777669] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.778335] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1088.778944] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.779540] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.780148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1088.780747] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:44:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) [ 1088.792058] FAULT_INJECTION: forcing a failure. [ 1088.792058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.795689] FAULT_INJECTION: forcing a failure. [ 1088.795689] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.802399] CPU: 1 PID: 7040 Comm: syz-executor.3 Not tainted 5.10.220 #1 [ 1088.803879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.804642] Call Trace: [ 1088.804924] dump_stack+0x107/0x167 [ 1088.805262] should_fail.cold+0x5/0xa [ 1088.805628] _copy_from_user+0x2e/0x1b0 [ 1088.806031] kstrtouint_from_user+0xbd/0x220 [ 1088.806421] ? kstrtou8_from_user+0x210/0x210 [ 1088.806834] ? lock_acquire+0x197/0x470 [ 1088.807179] ? ksys_write+0x12d/0x260 [ 1088.807513] proc_fail_nth_write+0x78/0x220 [ 1088.807894] ? proc_task_getattr+0x1f0/0x1f0 [ 1088.808275] ? proc_task_getattr+0x1f0/0x1f0 [ 1088.808650] vfs_write+0x29a/0xb10 [ 1088.808976] ksys_write+0x12d/0x260 [ 1088.809287] ? __ia32_sys_read+0xb0/0xb0 [ 1088.809634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.810143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.810620] do_syscall_64+0x33/0x40 [ 1088.810993] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.811477] RIP: 0033:0x7f85c88ed5ff [ 1088.811858] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1088.813593] RSP: 002b:00007f85c5eb0170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1088.814309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85c88ed5ff [ 1088.814930] RDX: 0000000000000001 RSI: 00007f85c5eb01e0 RDI: 0000000000000004 [ 1088.815544] RBP: 00007f85c5eb01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.816155] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1088.816771] R13: 00007ffd5c058caf R14: 00007f85c5eb0300 R15: 0000000000022000 [ 1088.817399] CPU: 0 PID: 7051 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1088.818025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.818759] Call Trace: [ 1088.819005] dump_stack+0x107/0x167 [ 1088.819341] should_fail.cold+0x5/0xa [ 1088.819691] ? alloc_bprm+0x51/0x8f0 [ 1088.820036] ? alloc_bprm+0x51/0x8f0 [ 1088.820383] should_failslab+0x5/0x20 [ 1088.820729] kmem_cache_alloc_trace+0x55/0x320 [ 1088.821132] ? lock_downgrade+0x6d0/0x6d0 [ 1088.821507] alloc_bprm+0x51/0x8f0 [ 1088.821845] ? __virt_addr_valid+0x170/0x5c0 [ 1088.822250] do_execveat_common+0x275/0x8d0 [ 1088.822645] ? strncpy_from_user+0x9e/0x470 [ 1088.823039] ? bprm_execve+0x1960/0x1960 [ 1088.823421] __x64_sys_execveat+0xed/0x140 [ 1088.823809] do_syscall_64+0x33/0x40 [ 1088.824150] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.824609] RIP: 0033:0x7fb0a691db19 [ 1088.824950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.826588] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.827284] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1088.827915] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.828558] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.829188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1088.829834] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:44:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) [ 1088.877273] FAULT_INJECTION: forcing a failure. [ 1088.877273] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.878914] CPU: 1 PID: 7059 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1088.879529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.880259] Call Trace: [ 1088.880517] dump_stack+0x107/0x167 [ 1088.880857] should_fail.cold+0x5/0xa [ 1088.881216] ? create_object.isra.0+0x3a/0xa20 [ 1088.881662] should_failslab+0x5/0x20 [ 1088.882035] kmem_cache_alloc+0x5b/0x310 [ 1088.882413] create_object.isra.0+0x3a/0xa20 [ 1088.882825] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1088.883290] kmem_cache_alloc+0x159/0x310 [ 1088.883675] mm_alloc+0x19/0xd0 [ 1088.883981] alloc_bprm+0x1cb/0x8f0 [ 1088.884312] ? __virt_addr_valid+0x170/0x5c0 [ 1088.884727] do_execveat_common+0x275/0x8d0 [ 1088.885129] ? strncpy_from_user+0x9e/0x470 [ 1088.885526] ? bprm_execve+0x1960/0x1960 [ 1088.885932] __x64_sys_execveat+0xed/0x140 [ 1088.886325] do_syscall_64+0x33/0x40 [ 1088.886684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.887138] RIP: 0033:0x7f3dee3f5b19 [ 1088.887477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1088.889124] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1088.889833] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1088.890478] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1088.891127] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1088.891778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1088.892424] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:44:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:44:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) 01:44:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 01:44:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:44:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:44:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:44:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) [ 1088.999460] FAULT_INJECTION: forcing a failure. [ 1088.999460] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.000990] CPU: 1 PID: 7066 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1089.001608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.002369] Call Trace: [ 1089.002623] dump_stack+0x107/0x167 [ 1089.002968] should_fail.cold+0x5/0xa [ 1089.003324] ? __anon_vma_prepare+0x270/0x500 [ 1089.003757] should_failslab+0x5/0x20 [ 1089.004100] kmem_cache_alloc+0x5b/0x310 [ 1089.004471] __anon_vma_prepare+0x270/0x500 [ 1089.004858] ? __pte_alloc+0x194/0x330 [ 1089.005212] handle_mm_fault+0x2b2d/0x3500 [ 1089.005600] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1089.006083] ? __pmd_alloc+0x5e0/0x5e0 [ 1089.006455] __get_user_pages+0x6ec/0x1620 [ 1089.006852] ? follow_page_mask+0x1900/0x1900 [ 1089.007266] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1089.007750] __get_user_pages_remote+0x1d5/0x870 [ 1089.008246] ? lock_downgrade+0x6d0/0x6d0 [ 1089.008682] get_user_pages_remote+0x63/0x90 [ 1089.009164] get_arg_page+0xba/0x200 [ 1089.009558] ? acct_arg_size+0xe0/0xe0 [ 1089.009989] ? downgrade_write+0x3a0/0x3a0 [ 1089.010380] ? count.constprop.0+0x1b3/0x290 [ 1089.010789] copy_string_kernel+0x1b4/0x450 [ 1089.011198] do_execveat_common+0x525/0x8d0 [ 1089.011601] ? bprm_execve+0x1960/0x1960 [ 1089.011996] __x64_sys_execveat+0xed/0x140 [ 1089.012409] do_syscall_64+0x33/0x40 [ 1089.012767] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.013252] RIP: 0033:0x7f3bb260cb19 [ 1089.013597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.015261] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.015969] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1089.016623] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.017271] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.017929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1089.018575] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1089.034950] FAULT_INJECTION: forcing a failure. [ 1089.034950] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.036303] CPU: 1 PID: 7074 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1089.036928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.037679] Call Trace: [ 1089.037958] dump_stack+0x107/0x167 [ 1089.038329] should_fail.cold+0x5/0xa [ 1089.038685] ? create_object.isra.0+0x3a/0xa20 [ 1089.039110] should_failslab+0x5/0x20 [ 1089.039465] kmem_cache_alloc+0x5b/0x310 [ 1089.039845] create_object.isra.0+0x3a/0xa20 [ 1089.040248] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1089.040722] kmem_cache_alloc_trace+0x151/0x320 [ 1089.041156] call_usermodehelper_setup+0xa2/0x2f0 [ 1089.041606] ? copy_regset_to_user+0x170/0x170 [ 1089.042046] ? bprm_execve+0x9a0/0x1960 [ 1089.042412] __request_module+0x3f9/0x920 [ 1089.042801] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1089.043314] ? free_modprobe_argv+0x90/0x90 [ 1089.043705] ? find_held_lock+0x2c/0x110 [ 1089.044083] ? find_held_lock+0x2c/0x110 [ 1089.044469] ? bprm_execve+0x8f8/0x1960 [ 1089.044839] ? lock_downgrade+0x6d0/0x6d0 [ 1089.045220] ? elf_core_dump+0x3c50/0x3c50 [ 1089.045613] ? do_raw_read_unlock+0x3b/0x70 [ 1089.046011] ? _raw_read_unlock+0x1a/0x30 [ 1089.046384] ? load_misc_binary+0x605/0xb70 [ 1089.046790] bprm_execve+0x9a0/0x1960 [ 1089.047150] ? open_exec+0x70/0x70 [ 1089.047477] ? copy_string_kernel+0x3b6/0x450 [ 1089.047895] do_execveat_common+0x772/0x8d0 [ 1089.048296] ? bprm_execve+0x1960/0x1960 [ 1089.048691] __x64_sys_execveat+0xed/0x140 [ 1089.049087] do_syscall_64+0x33/0x40 [ 1089.049433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.049921] RIP: 0033:0x7f7168fc8b19 [ 1089.050264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.051918] RSP: 002b:00007f716653e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.052611] RAX: ffffffffffffffda RBX: 00007f71690dbf60 RCX: 00007f7168fc8b19 [ 1089.053257] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.053992] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.054716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1089.055457] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 01:44:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) 01:44:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) [ 1089.099460] FAULT_INJECTION: forcing a failure. [ 1089.099460] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.100952] CPU: 0 PID: 7080 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1089.101544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.102279] Call Trace: [ 1089.102520] dump_stack+0x107/0x167 [ 1089.102844] should_fail.cold+0x5/0xa [ 1089.103174] ? __anon_vma_prepare+0x62/0x500 [ 1089.103547] should_failslab+0x5/0x20 [ 1089.103873] kmem_cache_alloc+0x5b/0x310 [ 1089.104224] __anon_vma_prepare+0x62/0x500 [ 1089.104581] ? __pte_alloc+0x194/0x330 [ 1089.104917] handle_mm_fault+0x2b2d/0x3500 [ 1089.105285] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1089.105730] ? __pmd_alloc+0x5e0/0x5e0 [ 1089.106101] __get_user_pages+0x6ec/0x1620 [ 1089.106466] ? follow_page_mask+0x1900/0x1900 [ 1089.106853] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1089.107264] __get_user_pages_remote+0x1d5/0x870 [ 1089.107668] ? lock_downgrade+0x6d0/0x6d0 [ 1089.108029] get_user_pages_remote+0x63/0x90 [ 1089.108409] get_arg_page+0xba/0x200 [ 1089.108730] ? acct_arg_size+0xe0/0xe0 [ 1089.109060] ? downgrade_write+0x3a0/0x3a0 [ 1089.109420] ? count.constprop.0+0x1b3/0x290 [ 1089.109799] copy_string_kernel+0x1b4/0x450 [ 1089.110194] do_execveat_common+0x525/0x8d0 [ 1089.110560] ? bprm_execve+0x1960/0x1960 [ 1089.110916] __x64_sys_execveat+0xed/0x140 [ 1089.111272] do_syscall_64+0x33/0x40 [ 1089.111588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.112018] RIP: 0033:0x7f66cac02b19 [ 1089.112333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.113858] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.114506] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1089.115098] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.115693] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.116286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1089.116876] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:44:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) [ 1089.131391] FAULT_INJECTION: forcing a failure. [ 1089.131391] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1089.132913] CPU: 1 PID: 7078 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1089.133532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.134291] Call Trace: [ 1089.134540] dump_stack+0x107/0x167 [ 1089.134874] should_fail.cold+0x5/0xa [ 1089.135227] __alloc_pages_nodemask+0x182/0x600 [ 1089.135649] ? mark_held_locks+0x9e/0xe0 [ 1089.136019] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1089.136564] ? kmem_cache_free+0xa7/0x2d0 [ 1089.136952] alloc_pages_current+0x187/0x280 [ 1089.137361] __get_free_pages+0xc/0xa0 [ 1089.137722] ? kmem_cache_free+0x249/0x2d0 [ 1089.138130] tlb_remove_table+0x3ca/0xcb0 [ 1089.138520] ___pte_free_tlb+0x86/0xb0 [ 1089.138882] free_pgd_range+0x747/0x1380 [ 1089.139281] free_pgtables+0x230/0x2f0 [ 1089.139647] exit_mmap+0x28e/0x4f0 [ 1089.139983] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1089.140488] mmput+0xca/0x340 [ 1089.140808] free_bprm+0x65/0x2e0 [ 1089.141137] do_execveat_common+0x2e1/0x8d0 [ 1089.141536] ? bprm_execve+0x1960/0x1960 [ 1089.141940] __x64_sys_execveat+0xed/0x140 [ 1089.142340] do_syscall_64+0x33/0x40 [ 1089.142686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.143162] RIP: 0033:0x7f47d39aeb19 [ 1089.143503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.145138] RSP: 002b:00007f47d0f24188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.145842] RAX: ffffffffffffffda RBX: 00007f47d3ac1f60 RCX: 00007f47d39aeb19 [ 1089.146489] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.147137] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.147783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1089.148428] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 [ 1089.156052] FAULT_INJECTION: forcing a failure. [ 1089.156052] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1089.157442] CPU: 1 PID: 7082 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1089.158085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.158818] Call Trace: [ 1089.159069] dump_stack+0x107/0x167 [ 1089.159414] should_fail.cold+0x5/0xa [ 1089.159778] __alloc_pages_nodemask+0x182/0x600 [ 1089.160232] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1089.160721] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1089.161271] alloc_pages_current+0x187/0x280 [ 1089.161670] __get_free_pages+0xc/0xa0 [ 1089.162047] pgd_alloc+0x84/0x4e0 [ 1089.162365] ? pgd_page_get_mm+0x40/0x40 [ 1089.162744] ? lockdep_init_map_type+0x2c7/0x780 [ 1089.163180] ? lockdep_init_map_type+0x2c7/0x780 [ 1089.163623] mm_init+0x670/0xab0 [ 1089.163940] mm_alloc+0xa2/0xd0 [ 1089.164241] alloc_bprm+0x1cb/0x8f0 [ 1089.164564] ? __virt_addr_valid+0x170/0x5c0 [ 1089.164964] do_execveat_common+0x275/0x8d0 [ 1089.165387] ? strncpy_from_user+0x9e/0x470 [ 1089.165786] ? bprm_execve+0x1960/0x1960 [ 1089.166181] __x64_sys_execveat+0xed/0x140 [ 1089.166576] do_syscall_64+0x33/0x40 [ 1089.166922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.167390] RIP: 0033:0x7f3dee3f5b19 [ 1089.167733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.169378] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.170091] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1089.170739] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.171381] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.172029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1089.172672] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1089.178327] FAULT_INJECTION: forcing a failure. [ 1089.178327] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.179497] CPU: 0 PID: 7086 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1089.180111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1089.180849] Call Trace: [ 1089.181094] dump_stack+0x107/0x167 [ 1089.181429] should_fail.cold+0x5/0xa [ 1089.181785] ? create_object.isra.0+0x3a/0xa20 [ 1089.182263] should_failslab+0x5/0x20 [ 1089.182616] kmem_cache_alloc+0x5b/0x310 [ 1089.182991] create_object.isra.0+0x3a/0xa20 [ 1089.183395] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1089.183864] kmem_cache_alloc_trace+0x151/0x320 [ 1089.184289] ? lock_downgrade+0x6d0/0x6d0 [ 1089.184670] alloc_bprm+0x51/0x8f0 [ 1089.184999] ? __virt_addr_valid+0x170/0x5c0 [ 1089.185409] do_execveat_common+0x275/0x8d0 [ 1089.185829] ? strncpy_from_user+0x9e/0x470 [ 1089.186231] ? bprm_execve+0x1960/0x1960 [ 1089.186612] __x64_sys_execveat+0xed/0x140 [ 1089.187001] do_syscall_64+0x33/0x40 [ 1089.187340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1089.187804] RIP: 0033:0x7fb0a691db19 [ 1089.188147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1089.189784] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1089.190503] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1089.191149] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1089.191788] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1089.192420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1089.193059] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:44:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) [ 1103.084576] FAULT_INJECTION: forcing a failure. [ 1103.084576] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.085876] CPU: 0 PID: 7098 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1103.086508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.087296] Call Trace: [ 1103.087559] dump_stack+0x107/0x167 [ 1103.087913] should_fail.cold+0x5/0xa [ 1103.088272] ? create_object.isra.0+0x3a/0xa20 [ 1103.088701] should_failslab+0x5/0x20 [ 1103.089049] kmem_cache_alloc+0x5b/0x310 [ 1103.089447] create_object.isra.0+0x3a/0xa20 [ 1103.089871] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1103.090312] kmem_cache_alloc+0x159/0x310 [ 1103.090650] __anon_vma_prepare+0x270/0x500 [ 1103.090995] ? __pte_alloc+0x194/0x330 [ 1103.091311] handle_mm_fault+0x2b2d/0x3500 [ 1103.091659] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1103.092097] ? __pmd_alloc+0x5e0/0x5e0 [ 1103.092435] __get_user_pages+0x6ec/0x1620 [ 1103.092800] ? follow_page_mask+0x1900/0x1900 [ 1103.093183] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1103.093583] __get_user_pages_remote+0x1d5/0x870 [ 1103.093986] ? lock_downgrade+0x6d0/0x6d0 [ 1103.094375] get_user_pages_remote+0x63/0x90 [ 1103.094740] get_arg_page+0xba/0x200 [ 1103.095043] ? acct_arg_size+0xe0/0xe0 [ 1103.095363] ? downgrade_write+0x3a0/0x3a0 [ 1103.095740] ? count.constprop.0+0x1b3/0x290 [ 1103.096115] copy_string_kernel+0x1b4/0x450 [ 1103.096482] do_execveat_common+0x525/0x8d0 [ 1103.096843] ? bprm_execve+0x1960/0x1960 [ 1103.097190] __x64_sys_execveat+0xed/0x140 [ 1103.097530] do_syscall_64+0x33/0x40 [ 1103.097829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.098252] RIP: 0033:0x7f66cac02b19 [ 1103.098551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.099998] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.100608] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1103.101171] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.101751] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.102374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.102951] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1103.108447] FAULT_INJECTION: forcing a failure. [ 1103.108447] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1103.109486] CPU: 1 PID: 7105 Comm: syz-executor.0 Not tainted 5.10.220 #1 01:44:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:44:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:44:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:44:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 01:44:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) 01:44:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 01:44:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) [ 1103.110032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.110691] Call Trace: [ 1103.110909] dump_stack+0x107/0x167 [ 1103.111205] should_fail.cold+0x5/0xa [ 1103.111525] __alloc_pages_nodemask+0x182/0x600 [ 1103.111904] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1103.112385] ? up_write+0x191/0x550 [ 1103.112685] ? rwlock_bug.part.0+0x90/0x90 [ 1103.122339] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1103.122894] alloc_pages_vma+0xbb/0x410 [ 1103.123300] handle_mm_fault+0x152f/0x3500 [ 1103.123731] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1103.124259] ? __pmd_alloc+0x5e0/0x5e0 [ 1103.124681] __get_user_pages+0x6ec/0x1620 [ 1103.125083] ? follow_page_mask+0x1900/0x1900 [ 1103.125497] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1103.125935] __get_user_pages_remote+0x1d5/0x870 [ 1103.126387] ? lock_downgrade+0x6d0/0x6d0 [ 1103.126789] get_user_pages_remote+0x63/0x90 [ 1103.127251] get_arg_page+0xba/0x200 [ 1103.127648] ? acct_arg_size+0xe0/0xe0 [ 1103.128014] ? downgrade_write+0x3a0/0x3a0 [ 1103.128410] ? count.constprop.0+0x1b3/0x290 [ 1103.128836] copy_string_kernel+0x1b4/0x450 [ 1103.129285] do_execveat_common+0x525/0x8d0 [ 1103.129702] ? bprm_execve+0x1960/0x1960 [ 1103.130092] __x64_sys_execveat+0xed/0x140 [ 1103.130436] do_syscall_64+0x33/0x40 [ 1103.130754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.131198] RIP: 0033:0x7f3bb260cb19 [ 1103.131518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.133019] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.133638] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1103.134220] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.134818] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.135429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.136040] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1103.143376] FAULT_INJECTION: forcing a failure. [ 1103.143376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1103.144804] CPU: 0 PID: 7107 Comm: syz-executor.2 Not tainted 5.10.220 #1 [ 1103.145352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.146022] Call Trace: [ 1103.146652] dump_stack+0x107/0x167 [ 1103.147414] should_fail.cold+0x5/0xa [ 1103.148219] _copy_to_user+0x2e/0x180 [ 1103.149037] simple_read_from_buffer+0xcc/0x160 [ 1103.150039] proc_fail_nth_read+0x198/0x230 [ 1103.150427] ? proc_sessionid_read+0x230/0x230 [ 1103.150618] FAULT_INJECTION: forcing a failure. [ 1103.150618] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.150799] ? security_file_permission+0xb1/0xe0 [ 1103.150827] ? proc_sessionid_read+0x230/0x230 [ 1103.152424] vfs_read+0x228/0x620 [ 1103.152711] ksys_read+0x12d/0x260 [ 1103.153000] ? vfs_write+0xb10/0xb10 [ 1103.153306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1103.153732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1103.154202] do_syscall_64+0x33/0x40 [ 1103.154507] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.154917] RIP: 0033:0x7f7168f7b69c [ 1103.155222] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1103.156736] RSP: 002b:00007f716653e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1103.157345] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f7168f7b69c [ 1103.157930] RDX: 000000000000000f RSI: 00007f716653e1e0 RDI: 0000000000000004 [ 1103.158529] RBP: 00007f716653e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.159098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.159681] R13: 00007ffdc7808bef R14: 00007f716653e300 R15: 0000000000022000 [ 1103.160270] CPU: 1 PID: 7108 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1103.160886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.161615] Call Trace: [ 1103.161856] dump_stack+0x107/0x167 [ 1103.162179] should_fail.cold+0x5/0xa [ 1103.162499] ? vm_area_alloc+0x1c/0x110 [ 1103.162823] should_failslab+0x5/0x20 [ 1103.163134] kmem_cache_alloc+0x5b/0x310 [ 1103.163465] vm_area_alloc+0x1c/0x110 [ 1103.163774] alloc_bprm+0x337/0x8f0 [ 1103.164068] ? __virt_addr_valid+0x170/0x5c0 [ 1103.164425] do_execveat_common+0x275/0x8d0 [ 1103.164778] ? strncpy_from_user+0x9e/0x470 [ 1103.165128] ? bprm_execve+0x1960/0x1960 [ 1103.165469] __x64_sys_execveat+0xed/0x140 [ 1103.165815] do_syscall_64+0x33/0x40 [ 1103.166145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.166569] RIP: 0033:0x7f3dee3f5b19 [ 1103.166874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.168334] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.168950] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1103.169523] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.174214] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.174820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1103.175428] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1103.177573] FAULT_INJECTION: forcing a failure. [ 1103.177573] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.178937] CPU: 1 PID: 7110 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1103.179567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.180330] Call Trace: [ 1103.180585] dump_stack+0x107/0x167 [ 1103.180937] should_fail.cold+0x5/0xa [ 1103.181304] ? mm_alloc+0x19/0xd0 [ 1103.181644] should_failslab+0x5/0x20 [ 1103.182018] kmem_cache_alloc+0x5b/0x310 [ 1103.182419] ? kasan_unpoison_shadow+0x33/0x50 [ 1103.182853] mm_alloc+0x19/0xd0 [ 1103.183170] alloc_bprm+0x1cb/0x8f0 [ 1103.183517] ? __virt_addr_valid+0x170/0x5c0 [ 1103.183939] do_execveat_common+0x275/0x8d0 [ 1103.184351] ? strncpy_from_user+0x9e/0x470 [ 1103.184769] ? bprm_execve+0x1960/0x1960 [ 1103.185167] __x64_sys_execveat+0xed/0x140 [ 1103.185572] do_syscall_64+0x33/0x40 [ 1103.185935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.186436] RIP: 0033:0x7fb0a691db19 [ 1103.186791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.188493] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.189211] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1103.189876] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.190548] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.191192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1103.191849] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1103.193334] FAULT_INJECTION: forcing a failure. [ 1103.193334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1103.194913] CPU: 1 PID: 7104 Comm: syz-executor.6 Not tainted 5.10.220 #1 [ 1103.195547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.196317] Call Trace: [ 1103.196571] dump_stack+0x107/0x167 [ 1103.196920] should_fail.cold+0x5/0xa [ 1103.197289] _copy_from_user+0x2e/0x1b0 [ 1103.197667] kstrtouint_from_user+0xbd/0x220 [ 1103.202188] ? kstrtou8_from_user+0x210/0x210 [ 1103.202619] ? lock_acquire+0x197/0x470 [ 1103.202995] ? ksys_write+0x12d/0x260 [ 1103.203374] proc_fail_nth_write+0x78/0x220 [ 1103.203779] ? proc_task_getattr+0x1f0/0x1f0 [ 1103.204199] ? proc_task_getattr+0x1f0/0x1f0 [ 1103.204609] vfs_write+0x29a/0xb10 [ 1103.204950] ksys_write+0x12d/0x260 [ 1103.205295] ? __ia32_sys_read+0xb0/0xb0 [ 1103.205680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1103.206188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1103.206683] do_syscall_64+0x33/0x40 [ 1103.207039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.207517] RIP: 0033:0x7f47d39615ff [ 1103.207869] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1103.209514] RSP: 002b:00007f47d0f24170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1103.210205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47d39615ff [ 1103.210860] RDX: 0000000000000001 RSI: 00007f47d0f241e0 RDI: 0000000000000004 [ 1103.211516] RBP: 00007f47d0f241d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.212177] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1103.212836] R13: 00007ffe60cfdeaf R14: 00007f47d0f24300 R15: 0000000000022000 01:44:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:44:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:44:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 01:44:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:44:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 01:44:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:44:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:44:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 1103.308314] FAULT_INJECTION: forcing a failure. [ 1103.308314] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1103.309541] CPU: 0 PID: 7120 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1103.310105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.310762] Call Trace: [ 1103.310985] dump_stack+0x107/0x167 [ 1103.311286] should_fail.cold+0x5/0xa [ 1103.311591] FAULT_INJECTION: forcing a failure. [ 1103.311591] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.311613] __alloc_pages_nodemask+0x182/0x600 [ 1103.312925] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1103.313417] ? up_write+0x191/0x550 [ 1103.313720] ? rwlock_bug.part.0+0x90/0x90 [ 1103.314089] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1103.314527] alloc_pages_vma+0xbb/0x410 [ 1103.314856] handle_mm_fault+0x152f/0x3500 [ 1103.315205] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1103.315636] ? __pmd_alloc+0x5e0/0x5e0 [ 1103.315965] __get_user_pages+0x6ec/0x1620 [ 1103.316315] ? follow_page_mask+0x1900/0x1900 [ 1103.316687] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1103.317080] __get_user_pages_remote+0x1d5/0x870 [ 1103.317466] ? lock_downgrade+0x6d0/0x6d0 [ 1103.317810] get_user_pages_remote+0x63/0x90 [ 1103.318197] get_arg_page+0xba/0x200 [ 1103.318499] ? acct_arg_size+0xe0/0xe0 [ 1103.318819] ? downgrade_write+0x3a0/0x3a0 [ 1103.319162] ? count.constprop.0+0x1b3/0x290 [ 1103.319523] copy_string_kernel+0x1b4/0x450 [ 1103.319880] do_execveat_common+0x525/0x8d0 [ 1103.320235] ? bprm_execve+0x1960/0x1960 [ 1103.320575] __x64_sys_execveat+0xed/0x140 [ 1103.320930] do_syscall_64+0x33/0x40 [ 1103.321235] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.321672] RIP: 0033:0x7f66cac02b19 [ 1103.321986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.323448] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.324066] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1103.324641] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.325212] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.325783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.326376] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1103.326971] CPU: 1 PID: 7127 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1103.327587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.328316] Call Trace: [ 1103.328555] dump_stack+0x107/0x167 [ 1103.328883] should_fail.cold+0x5/0xa [ 1103.329226] ? prepare_creds+0x25/0x5e0 [ 1103.329586] should_failslab+0x5/0x20 [ 1103.329926] kmem_cache_alloc+0x5b/0x310 [ 1103.330319] prepare_creds+0x25/0x5e0 [ 1103.330660] prepare_exec_creds+0xd/0x260 [ 1103.331039] bprm_execve+0x118/0x1960 [ 1103.331387] ? count.constprop.0+0x1b3/0x290 [ 1103.331777] ? open_exec+0x70/0x70 [ 1103.332097] ? copy_string_kernel+0x3b6/0x450 [ 1103.332505] do_execveat_common+0x772/0x8d0 [ 1103.332891] ? bprm_execve+0x1960/0x1960 [ 1103.333269] __x64_sys_execveat+0xed/0x140 [ 1103.333654] do_syscall_64+0x33/0x40 [ 1103.334000] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.334454] RIP: 0033:0x7f3bb260cb19 [ 1103.334788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.336383] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.337057] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1103.337676] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.338325] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.338946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.339565] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1103.355277] FAULT_INJECTION: forcing a failure. [ 1103.355277] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.356541] CPU: 1 PID: 7131 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1103.357136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.357846] Call Trace: [ 1103.358113] dump_stack+0x107/0x167 [ 1103.358443] should_fail.cold+0x5/0xa [ 1103.358789] ? create_object.isra.0+0x3a/0xa20 [ 1103.359205] should_failslab+0x5/0x20 [ 1103.359548] kmem_cache_alloc+0x5b/0x310 [ 1103.359916] create_object.isra.0+0x3a/0xa20 [ 1103.360308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1103.360762] kmem_cache_alloc+0x159/0x310 [ 1103.361140] mm_alloc+0x19/0xd0 [ 1103.361438] alloc_bprm+0x1cb/0x8f0 01:44:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) [ 1103.361769] ? __virt_addr_valid+0x170/0x5c0 [ 1103.362191] do_execveat_common+0x275/0x8d0 [ 1103.362582] ? strncpy_from_user+0x9e/0x470 [ 1103.362965] ? bprm_execve+0x1960/0x1960 [ 1103.363345] __x64_sys_execveat+0xed/0x140 [ 1103.363729] do_syscall_64+0x33/0x40 [ 1103.364072] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.364529] RIP: 0033:0x7fb0a691db19 [ 1103.364869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.371067] FAULT_INJECTION: forcing a failure. [ 1103.371067] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.371570] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.371585] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1103.371597] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.374385] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.375007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1103.375635] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1103.376270] CPU: 0 PID: 7134 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1103.376825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.377487] Call Trace: [ 1103.377707] dump_stack+0x107/0x167 [ 1103.378015] should_fail.cold+0x5/0xa [ 1103.378332] ? create_object.isra.0+0x3a/0xa20 [ 1103.378705] should_failslab+0x5/0x20 [ 1103.379017] kmem_cache_alloc+0x5b/0x310 [ 1103.379352] create_object.isra.0+0x3a/0xa20 [ 1103.379708] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1103.380119] kmem_cache_alloc+0x159/0x310 [ 1103.380457] vm_area_alloc+0x1c/0x110 [ 1103.380770] alloc_bprm+0x337/0x8f0 [ 1103.381079] ? __virt_addr_valid+0x170/0x5c0 [ 1103.381446] do_execveat_common+0x275/0x8d0 [ 1103.381803] ? strncpy_from_user+0x9e/0x470 [ 1103.382178] ? bprm_execve+0x1960/0x1960 [ 1103.382519] __x64_sys_execveat+0xed/0x140 [ 1103.382865] do_syscall_64+0x33/0x40 [ 1103.383167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1103.383582] RIP: 0033:0x7f3dee3f5b19 [ 1103.383891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1103.385353] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1103.385966] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1103.386558] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1103.387124] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.387694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1103.388288] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:44:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:44:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:44:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:44:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 01:44:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) [ 1116.600179] FAULT_INJECTION: forcing a failure. [ 1116.600179] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1116.601472] CPU: 1 PID: 7147 Comm: syz-executor.5 Not tainted 5.10.220 #1 01:44:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:44:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:44:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) [ 1116.610240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.611095] Call Trace: [ 1116.611371] dump_stack+0x107/0x167 [ 1116.611737] should_fail.cold+0x5/0xa [ 1116.612135] __alloc_pages_nodemask+0x182/0x600 [ 1116.612625] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1116.613176] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1116.613797] alloc_pages_current+0x187/0x280 [ 1116.614260] __get_free_pages+0xc/0xa0 [ 1116.614679] pgd_alloc+0x84/0x4e0 [ 1116.615047] ? pgd_page_get_mm+0x40/0x40 [ 1116.615462] ? lockdep_init_map_type+0x2c7/0x780 [ 1116.615956] ? lockdep_init_map_type+0x2c7/0x780 [ 1116.616438] mm_init+0x670/0xab0 [ 1116.616785] mm_alloc+0xa2/0xd0 [ 1116.617135] alloc_bprm+0x1cb/0x8f0 [ 1116.617522] ? __virt_addr_valid+0x170/0x5c0 [ 1116.618018] do_execveat_common+0x275/0x8d0 [ 1116.618395] FAULT_INJECTION: forcing a failure. [ 1116.618395] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.618477] ? strncpy_from_user+0x9e/0x470 [ 1116.618490] ? bprm_execve+0x1960/0x1960 [ 1116.618511] __x64_sys_execveat+0xed/0x140 [ 1116.621460] do_syscall_64+0x33/0x40 [ 1116.621864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.622381] RIP: 0033:0x7fb0a691db19 [ 1116.622711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.624305] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1116.624975] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1116.625588] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1116.626231] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.627107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1116.627982] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1116.628772] CPU: 0 PID: 7157 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1116.629626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.630597] Call Trace: [ 1116.630906] dump_stack+0x107/0x167 [ 1116.631382] should_fail.cold+0x5/0xa [ 1116.631826] ? prepare_creds+0x25/0x5e0 [ 1116.632341] should_failslab+0x5/0x20 [ 1116.632784] kmem_cache_alloc+0x5b/0x310 [ 1116.633321] prepare_creds+0x25/0x5e0 [ 1116.633763] prepare_exec_creds+0xd/0x260 [ 1116.634298] bprm_execve+0x118/0x1960 [ 1116.634707] ? count.constprop.0+0x1b3/0x290 [ 1116.635161] ? open_exec+0x70/0x70 [ 1116.635572] ? copy_string_kernel+0x3b6/0x450 [ 1116.639857] do_execveat_common+0x772/0x8d0 [ 1116.640355] ? bprm_execve+0x1960/0x1960 [ 1116.640796] __x64_sys_execveat+0xed/0x140 [ 1116.641296] do_syscall_64+0x33/0x40 [ 1116.641683] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.642249] RIP: 0033:0x7f66cac02b19 [ 1116.642663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.644733] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1116.645638] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1116.646469] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1116.647303] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.648072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.648916] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1116.663073] FAULT_INJECTION: forcing a failure. [ 1116.663073] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.664485] CPU: 0 PID: 7151 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1116.665194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.666098] Call Trace: [ 1116.666417] dump_stack+0x107/0x167 [ 1116.666776] should_fail.cold+0x5/0xa [ 1116.667157] ? create_object.isra.0+0x3a/0xa20 [ 1116.667670] should_failslab+0x5/0x20 [ 1116.668050] kmem_cache_alloc+0x5b/0x310 [ 1116.668518] create_object.isra.0+0x3a/0xa20 [ 1116.668977] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1116.669576] kmem_cache_alloc+0x159/0x310 [ 1116.670012] prepare_creds+0x25/0x5e0 [ 1116.670457] prepare_exec_creds+0xd/0x260 [ 1116.670872] bprm_execve+0x118/0x1960 [ 1116.671302] ? count.constprop.0+0x1b3/0x290 [ 1116.671753] ? open_exec+0x70/0x70 [ 1116.672107] ? copy_string_kernel+0x3b6/0x450 [ 1116.672616] do_execveat_common+0x772/0x8d0 [ 1116.673046] ? bprm_execve+0x1960/0x1960 [ 1116.673530] __x64_sys_execveat+0xed/0x140 [ 1116.673954] do_syscall_64+0x33/0x40 [ 1116.674377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.674887] RIP: 0033:0x7f3bb260cb19 [ 1116.675312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.677186] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1116.678013] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1116.678730] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1116.679421] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.679994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.680618] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1116.684482] FAULT_INJECTION: forcing a failure. 01:44:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) [ 1116.684482] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1116.694597] CPU: 1 PID: 7158 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1116.695190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.695895] Call Trace: [ 1116.696143] dump_stack+0x107/0x167 [ 1116.696464] should_fail.cold+0x5/0xa [ 1116.696809] __alloc_pages_nodemask+0x182/0x600 [ 1116.697223] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1116.697744] ? add_mm_counter_fast+0x220/0x220 [ 1116.698162] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1116.698629] alloc_pages_current+0x187/0x280 [ 1116.699044] get_zeroed_page+0x14/0xb0 [ 1116.699408] __pud_alloc+0x33/0x270 [ 1116.699738] handle_mm_fault+0x1a73/0x3500 [ 1116.700125] ? register_lock_class+0xbb/0x17b0 [ 1116.700535] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1116.701058] ? __pmd_alloc+0x5e0/0x5e0 [ 1116.701481] __get_user_pages+0x6ec/0x1620 [ 1116.701878] ? follow_page_mask+0x1900/0x1900 [ 1116.702300] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1116.702719] __get_user_pages_remote+0x1d5/0x870 [ 1116.703146] ? lock_downgrade+0x6d0/0x6d0 [ 1116.703519] get_user_pages_remote+0x63/0x90 [ 1116.703913] get_arg_page+0xba/0x200 [ 1116.704253] ? acct_arg_size+0xe0/0xe0 [ 1116.704599] ? downgrade_write+0x3a0/0x3a0 [ 1116.704975] ? count.constprop.0+0x1b3/0x290 [ 1116.705371] copy_string_kernel+0x1b4/0x450 01:44:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:44:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) [ 1116.705763] do_execveat_common+0x525/0x8d0 [ 1116.706167] ? bprm_execve+0x1960/0x1960 [ 1116.710547] __x64_sys_execveat+0xed/0x140 [ 1116.710927] do_syscall_64+0x33/0x40 [ 1116.711262] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.711707] RIP: 0033:0x7f3dee3f5b19 [ 1116.712033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.713645] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1116.714316] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1116.714942] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1116.715619] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.716356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.717083] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:44:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:44:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) [ 1116.827828] FAULT_INJECTION: forcing a failure. [ 1116.827828] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.829279] CPU: 1 PID: 7179 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1116.829884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.830632] Call Trace: [ 1116.830879] dump_stack+0x107/0x167 [ 1116.831200] should_fail.cold+0x5/0xa [ 1116.831524] ? create_object.isra.0+0x3a/0xa20 [ 1116.831900] should_failslab+0x5/0x20 [ 1116.832212] kmem_cache_alloc+0x5b/0x310 [ 1116.832543] create_object.isra.0+0x3a/0xa20 [ 1116.832919] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1116.833330] kmem_cache_alloc+0x159/0x310 [ 1116.833670] prepare_creds+0x25/0x5e0 [ 1116.833978] prepare_exec_creds+0xd/0x260 [ 1116.834342] bprm_execve+0x118/0x1960 [ 1116.834685] ? count.constprop.0+0x1b3/0x290 [ 1116.835079] ? open_exec+0x70/0x70 [ 1116.835395] ? copy_string_kernel+0x3b6/0x450 [ 1116.835802] do_execveat_common+0x772/0x8d0 [ 1116.836188] ? bprm_execve+0x1960/0x1960 [ 1116.836555] __x64_sys_execveat+0xed/0x140 [ 1116.836922] do_syscall_64+0x33/0x40 [ 1116.837264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.837715] RIP: 0033:0x7f66cac02b19 [ 1116.838046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1116.839673] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1116.840356] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1116.840928] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1116.841499] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.842067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.842656] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:44:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:44:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 01:44:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:44:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:44:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:44:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 01:44:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 01:44:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) [ 1130.506228] FAULT_INJECTION: forcing a failure. [ 1130.506228] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.507346] CPU: 0 PID: 7200 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1130.514960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.515703] Call Trace: [ 1130.515961] dump_stack+0x107/0x167 [ 1130.516297] should_fail.cold+0x5/0xa [ 1130.516650] ? security_prepare_creds+0x112/0x190 [ 1130.517094] should_failslab+0x5/0x20 [ 1130.517443] __kmalloc+0x72/0x390 [ 1130.517766] security_prepare_creds+0x112/0x190 [ 1130.518198] prepare_creds+0x452/0x5e0 [ 1130.518573] prepare_exec_creds+0xd/0x260 [ 1130.518952] bprm_execve+0x118/0x1960 [ 1130.519311] ? count.constprop.0+0x1b3/0x290 [ 1130.519716] ? open_exec+0x70/0x70 [ 1130.520048] ? copy_string_kernel+0x3b6/0x450 [ 1130.520444] do_execveat_common+0x772/0x8d0 [ 1130.520841] ? bprm_execve+0x1960/0x1960 [ 1130.521218] __x64_sys_execveat+0xed/0x140 [ 1130.521618] do_syscall_64+0x33/0x40 [ 1130.521974] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.522517] RIP: 0033:0x7f3bb260cb19 [ 1130.522883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.524585] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.525308] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1130.525966] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.526637] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.527292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.527933] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1130.533489] FAULT_INJECTION: forcing a failure. [ 1130.533489] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1130.534788] CPU: 0 PID: 7194 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1130.535430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.536192] Call Trace: [ 1130.536452] dump_stack+0x107/0x167 [ 1130.536802] should_fail.cold+0x5/0xa [ 1130.537171] __alloc_pages_nodemask+0x182/0x600 [ 1130.537614] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1130.538170] ? add_mm_counter_fast+0x220/0x220 [ 1130.538621] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1130.539124] alloc_pages_current+0x187/0x280 [ 1130.539528] get_zeroed_page+0x14/0xb0 [ 1130.539892] __pud_alloc+0x33/0x270 [ 1130.540236] handle_mm_fault+0x1a73/0x3500 [ 1130.540648] ? register_lock_class+0xbb/0x17b0 [ 1130.541085] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.541577] ? __pmd_alloc+0x5e0/0x5e0 [ 1130.541967] __get_user_pages+0x6ec/0x1620 [ 1130.542384] ? follow_page_mask+0x1900/0x1900 [ 1130.542770] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1130.543160] __get_user_pages_remote+0x1d5/0x870 [ 1130.543551] ? lock_downgrade+0x6d0/0x6d0 [ 1130.543900] get_user_pages_remote+0x63/0x90 [ 1130.544269] get_arg_page+0xba/0x200 [ 1130.544577] ? acct_arg_size+0xe0/0xe0 [ 1130.544898] ? downgrade_write+0x3a0/0x3a0 [ 1130.545247] ? count.constprop.0+0x1b3/0x290 [ 1130.545610] copy_string_kernel+0x1b4/0x450 [ 1130.545972] do_execveat_common+0x525/0x8d0 [ 1130.546350] ? bprm_execve+0x1960/0x1960 [ 1130.546719] __x64_sys_execveat+0xed/0x140 [ 1130.547071] do_syscall_64+0x33/0x40 [ 1130.547377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.547791] RIP: 0033:0x7f3dee3f5b19 [ 1130.548098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.549566] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.550197] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1130.550803] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.551388] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.551972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.552544] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1130.556144] FAULT_INJECTION: forcing a failure. [ 1130.556144] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.558795] CPU: 1 PID: 7209 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1130.559942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.561349] Call Trace: 01:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) [ 1130.561799] dump_stack+0x107/0x167 [ 1130.562417] should_fail.cold+0x5/0xa [ 1130.562775] ? vm_area_alloc+0x1c/0x110 [ 1130.563151] should_failslab+0x5/0x20 [ 1130.563502] kmem_cache_alloc+0x5b/0x310 [ 1130.563882] vm_area_alloc+0x1c/0x110 [ 1130.564209] alloc_bprm+0x337/0x8f0 [ 1130.564531] ? __virt_addr_valid+0x170/0x5c0 [ 1130.566511] do_execveat_common+0x275/0x8d0 [ 1130.566884] ? strncpy_from_user+0x9e/0x470 [ 1130.567233] ? bprm_execve+0x1960/0x1960 [ 1130.567604] __x64_sys_execveat+0xed/0x140 [ 1130.567955] do_syscall_64+0x33/0x40 [ 1130.568259] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.568671] RIP: 0033:0x7fb0a691db19 [ 1130.568976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.570559] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.571178] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1130.571752] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.572326] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.572897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1130.573467] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1130.583868] FAULT_INJECTION: forcing a failure. [ 1130.583868] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.584808] CPU: 1 PID: 7193 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1130.585354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.586018] Call Trace: [ 1130.586238] dump_stack+0x107/0x167 [ 1130.586560] should_fail.cold+0x5/0xa [ 1130.586871] ? security_prepare_creds+0x112/0x190 [ 1130.587268] should_failslab+0x5/0x20 [ 1130.587576] __kmalloc+0x72/0x390 [ 1130.587863] security_prepare_creds+0x112/0x190 [ 1130.588244] prepare_creds+0x452/0x5e0 [ 1130.588562] prepare_exec_creds+0xd/0x260 [ 1130.588901] bprm_execve+0x118/0x1960 [ 1130.589224] ? open_exec+0x70/0x70 [ 1130.589516] ? copy_string_kernel+0x3b6/0x450 [ 1130.589886] do_execveat_common+0x772/0x8d0 01:44:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) [ 1130.590255] ? bprm_execve+0x1960/0x1960 [ 1130.598689] __x64_sys_execveat+0xed/0x140 [ 1130.599070] do_syscall_64+0x33/0x40 [ 1130.599395] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.599811] RIP: 0033:0x7f66cac02b19 [ 1130.600113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.601582] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.602196] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1130.602954] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.603530] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.604124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.604693] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:44:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:44:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:44:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:44:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) [ 1130.673330] FAULT_INJECTION: forcing a failure. [ 1130.673330] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.674379] CPU: 0 PID: 7220 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1130.674921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.675578] Call Trace: [ 1130.675802] dump_stack+0x107/0x167 [ 1130.676099] should_fail.cold+0x5/0xa [ 1130.676418] ? __pmd_alloc+0x94/0x5e0 [ 1130.676730] should_failslab+0x5/0x20 [ 1130.677040] kmem_cache_alloc+0x5b/0x310 [ 1130.677373] __pmd_alloc+0x94/0x5e0 [ 1130.677672] handle_mm_fault+0x1ac4/0x3500 [ 1130.678018] ? register_lock_class+0xbb/0x17b0 [ 1130.678406] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.678843] ? __pmd_alloc+0x5e0/0x5e0 [ 1130.679174] __get_user_pages+0x6ec/0x1620 [ 1130.679527] ? follow_page_mask+0x1900/0x1900 [ 1130.679897] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1130.680288] __get_user_pages_remote+0x1d5/0x870 [ 1130.680680] ? lock_downgrade+0x6d0/0x6d0 [ 1130.681023] get_user_pages_remote+0x63/0x90 [ 1130.681387] get_arg_page+0xba/0x200 [ 1130.681692] ? acct_arg_size+0xe0/0xe0 [ 1130.682007] ? downgrade_write+0x3a0/0x3a0 [ 1130.682368] ? count.constprop.0+0x1b3/0x290 [ 1130.682776] copy_string_kernel+0x1b4/0x450 [ 1130.683177] do_execveat_common+0x525/0x8d0 [ 1130.683591] ? bprm_execve+0x1960/0x1960 [ 1130.683981] __x64_sys_execveat+0xed/0x140 [ 1130.684371] do_syscall_64+0x33/0x40 [ 1130.684714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.685178] RIP: 0033:0x7f3dee3f5b19 [ 1130.685522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.687202] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.687900] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1130.688553] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.689214] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.689871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.690567] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:44:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) [ 1130.729408] FAULT_INJECTION: forcing a failure. [ 1130.729408] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.730816] CPU: 0 PID: 7228 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1130.731450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.732222] Call Trace: [ 1130.732486] dump_stack+0x107/0x167 [ 1130.732829] should_fail.cold+0x5/0xa [ 1130.733183] ? create_object.isra.0+0x3a/0xa20 [ 1130.733624] should_failslab+0x5/0x20 [ 1130.733989] kmem_cache_alloc+0x5b/0x310 [ 1130.734399] create_object.isra.0+0x3a/0xa20 [ 1130.734822] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.735304] __kmalloc+0x16e/0x390 [ 1130.735646] security_prepare_creds+0x112/0x190 [ 1130.736079] prepare_creds+0x452/0x5e0 [ 1130.736442] prepare_exec_creds+0xd/0x260 [ 1130.736834] bprm_execve+0x118/0x1960 [ 1130.737195] ? count.constprop.0+0x1b3/0x290 [ 1130.737622] ? open_exec+0x70/0x70 [ 1130.737974] ? copy_string_kernel+0x3b6/0x450 [ 1130.738425] do_execveat_common+0x772/0x8d0 [ 1130.738793] ? bprm_execve+0x1960/0x1960 [ 1130.739138] __x64_sys_execveat+0xed/0x140 [ 1130.739489] do_syscall_64+0x33/0x40 [ 1130.739798] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.740213] RIP: 0033:0x7f3bb260cb19 [ 1130.740536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.742105] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.742759] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1130.743373] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.743972] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.744553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.745128] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1130.789473] FAULT_INJECTION: forcing a failure. [ 1130.789473] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.790883] CPU: 1 PID: 7238 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1130.791435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.792100] Call Trace: [ 1130.792321] dump_stack+0x107/0x167 [ 1130.792619] should_fail.cold+0x5/0xa [ 1130.792933] ? create_object.isra.0+0x3a/0xa20 [ 1130.793306] should_failslab+0x5/0x20 [ 1130.793621] kmem_cache_alloc+0x5b/0x310 [ 1130.793955] create_object.isra.0+0x3a/0xa20 [ 1130.794318] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.794752] kmem_cache_alloc+0x159/0x310 [ 1130.795092] vm_area_alloc+0x1c/0x110 [ 1130.795402] alloc_bprm+0x337/0x8f0 [ 1130.795701] ? __virt_addr_valid+0x170/0x5c0 [ 1130.796086] do_execveat_common+0x275/0x8d0 [ 1130.796442] ? strncpy_from_user+0x9e/0x470 [ 1130.796793] ? bprm_execve+0x1960/0x1960 [ 1130.797133] __x64_sys_execveat+0xed/0x140 [ 1130.797476] do_syscall_64+0x33/0x40 [ 1130.797779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.798195] RIP: 0033:0x7fb0a691db19 [ 1130.798529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.799991] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.800601] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1130.801172] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.801752] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.802354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.802950] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:44:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:44:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) 01:44:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:44:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:44:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) [ 1130.849457] FAULT_INJECTION: forcing a failure. [ 1130.849457] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.850903] CPU: 1 PID: 7243 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1130.851488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.852242] Call Trace: [ 1130.852493] dump_stack+0x107/0x167 [ 1130.852817] should_fail.cold+0x5/0xa [ 1130.853169] ? create_object.isra.0+0x3a/0xa20 [ 1130.853552] should_failslab+0x5/0x20 [ 1130.853897] kmem_cache_alloc+0x5b/0x310 [ 1130.854251] create_object.isra.0+0x3a/0xa20 [ 1130.854679] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.855137] kmem_cache_alloc+0x159/0x310 [ 1130.855513] __pmd_alloc+0x94/0x5e0 [ 1130.855840] handle_mm_fault+0x1ac4/0x3500 [ 1130.856201] ? register_lock_class+0xbb/0x17b0 [ 1130.856595] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.857066] ? __pmd_alloc+0x5e0/0x5e0 [ 1130.857431] __get_user_pages+0x6ec/0x1620 [ 1130.857827] ? follow_page_mask+0x1900/0x1900 [ 1130.858240] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1130.858682] __get_user_pages_remote+0x1d5/0x870 [ 1130.859101] ? lock_downgrade+0x6d0/0x6d0 [ 1130.859465] get_user_pages_remote+0x63/0x90 [ 1130.859873] get_arg_page+0xba/0x200 [ 1130.860213] ? acct_arg_size+0xe0/0xe0 [ 1130.860566] ? downgrade_write+0x3a0/0x3a0 [ 1130.860957] ? count.constprop.0+0x1b3/0x290 [ 1130.861364] copy_string_kernel+0x1b4/0x450 [ 1130.861772] do_execveat_common+0x525/0x8d0 [ 1130.862176] ? bprm_execve+0x1960/0x1960 [ 1130.862583] __x64_sys_execveat+0xed/0x140 [ 1130.862973] do_syscall_64+0x33/0x40 [ 1130.863314] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.863788] RIP: 0033:0x7f3dee3f5b19 [ 1130.864048] FAULT_INJECTION: forcing a failure. [ 1130.864048] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.864130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.866776] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.867453] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1130.868095] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.868734] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.869371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.870015] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1130.874395] CPU: 0 PID: 7246 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1130.874993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.875661] Call Trace: [ 1130.875887] dump_stack+0x107/0x167 [ 1130.876189] should_fail.cold+0x5/0xa [ 1130.876504] ? create_object.isra.0+0x3a/0xa20 [ 1130.876883] should_failslab+0x5/0x20 [ 1130.877201] kmem_cache_alloc+0x5b/0x310 [ 1130.877541] create_object.isra.0+0x3a/0xa20 [ 1130.877905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.878330] __kmalloc+0x16e/0x390 [ 1130.878656] security_prepare_creds+0x112/0x190 [ 1130.879044] prepare_creds+0x452/0x5e0 [ 1130.879363] prepare_exec_creds+0xd/0x260 [ 1130.879704] bprm_execve+0x118/0x1960 [ 1130.880017] ? count.constprop.0+0x1b3/0x290 [ 1130.880375] ? open_exec+0x70/0x70 [ 1130.880667] ? copy_string_kernel+0x3b6/0x450 [ 1130.881039] do_execveat_common+0x772/0x8d0 [ 1130.881397] ? bprm_execve+0x1960/0x1960 [ 1130.881736] __x64_sys_execveat+0xed/0x140 [ 1130.882086] do_syscall_64+0x33/0x40 [ 1130.882409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.882833] RIP: 0033:0x7f66cac02b19 [ 1130.883140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.884617] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.885233] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1130.885809] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.886408] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.886986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.887563] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:45:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:45:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) 01:45:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) 01:45:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) [ 1130.936136] FAULT_INJECTION: forcing a failure. [ 1130.936136] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.937331] CPU: 0 PID: 7252 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1130.937878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.938568] Call Trace: [ 1130.938794] dump_stack+0x107/0x167 [ 1130.939094] should_fail.cold+0x5/0xa [ 1130.939413] ? __alloc_file+0x21/0x320 [ 1130.939733] should_failslab+0x5/0x20 [ 1130.940047] kmem_cache_alloc+0x5b/0x310 [ 1130.940384] __alloc_file+0x21/0x320 [ 1130.940687] alloc_empty_file+0x6d/0x170 [ 1130.941032] path_openat+0xe6/0x2770 [ 1130.941343] ? lock_chain_count+0x20/0x20 [ 1130.941684] ? stack_trace_consume_entry+0x160/0x160 [ 1130.942089] ? path_lookupat+0x860/0x860 [ 1130.942441] ? kasan_save_stack+0x32/0x40 [ 1130.942780] ? kasan_save_stack+0x1b/0x40 [ 1130.943119] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1130.943524] ? security_prepare_creds+0x112/0x190 [ 1130.943916] ? prepare_creds+0x452/0x5e0 [ 1130.944246] ? prepare_exec_creds+0xd/0x260 [ 1130.944598] do_filp_open+0x190/0x3e0 [ 1130.944907] ? may_open_dev+0xf0/0xf0 [ 1130.945227] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.945650] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1130.946104] ? find_held_lock+0x2c/0x110 [ 1130.946452] do_open_execat+0x116/0x750 [ 1130.946781] ? bprm_execve+0x49d/0x1960 [ 1130.947102] ? __do_sys_uselib+0x680/0x680 [ 1130.947445] ? do_raw_spin_lock+0x121/0x260 [ 1130.947794] ? rwlock_bug.part.0+0x90/0x90 [ 1130.948149] bprm_execve+0x4dc/0x1960 [ 1130.948462] ? open_exec+0x70/0x70 [ 1130.948752] ? copy_string_kernel+0x3b6/0x450 [ 1130.949121] do_execveat_common+0x772/0x8d0 [ 1130.949473] ? bprm_execve+0x1960/0x1960 [ 1130.949813] __x64_sys_execveat+0xed/0x140 [ 1130.950159] do_syscall_64+0x33/0x40 [ 1130.950487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.950910] RIP: 0033:0x7f3bb260cb19 [ 1130.951215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.952672] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.953286] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1130.953856] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.958473] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.959041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.959606] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1130.969212] FAULT_INJECTION: forcing a failure. [ 1130.969212] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1130.970231] CPU: 0 PID: 7256 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1130.970812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.971466] Call Trace: [ 1130.971689] dump_stack+0x107/0x167 [ 1130.971988] should_fail.cold+0x5/0xa [ 1130.972304] __alloc_pages_nodemask+0x182/0x600 [ 1130.972680] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1130.973160] ? add_mm_counter_fast+0x220/0x220 [ 1130.973534] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1130.973956] alloc_pages_current+0x187/0x280 [ 1130.974326] get_zeroed_page+0x14/0xb0 [ 1130.974658] __pud_alloc+0x33/0x270 [ 1130.974957] handle_mm_fault+0x1a73/0x3500 [ 1130.975304] ? register_lock_class+0xbb/0x17b0 [ 1130.975677] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.976129] ? __pmd_alloc+0x5e0/0x5e0 [ 1130.976508] __get_user_pages+0x6ec/0x1620 [ 1130.976911] ? follow_page_mask+0x1900/0x1900 [ 1130.977311] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1130.977744] __get_user_pages_remote+0x1d5/0x870 [ 1130.978173] ? lock_downgrade+0x6d0/0x6d0 [ 1130.982571] get_user_pages_remote+0x63/0x90 [ 1130.982933] get_arg_page+0xba/0x200 [ 1130.983240] ? acct_arg_size+0xe0/0xe0 [ 1130.983554] ? downgrade_write+0x3a0/0x3a0 [ 1130.983897] ? count.constprop.0+0x1b3/0x290 [ 1130.984254] copy_string_kernel+0x1b4/0x450 [ 1130.984607] do_execveat_common+0x525/0x8d0 [ 1130.985002] ? bprm_execve+0x1960/0x1960 [ 1130.985377] __x64_sys_execveat+0xed/0x140 [ 1130.985734] do_syscall_64+0x33/0x40 [ 1130.986045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.986499] RIP: 0033:0x7fb0a691db19 [ 1130.986810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.988302] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1130.988919] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1130.989492] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1130.990063] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.990658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1130.991229] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:45:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:45:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 01:45:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 01:45:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:45:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:45:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) 01:45:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 01:45:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) [ 1145.435973] FAULT_INJECTION: forcing a failure. [ 1145.435973] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.437337] CPU: 0 PID: 7267 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1145.437957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.438732] Call Trace: [ 1145.438992] dump_stack+0x107/0x167 [ 1145.439335] should_fail.cold+0x5/0xa [ 1145.439698] ? __alloc_file+0x21/0x320 [ 1145.440062] should_failslab+0x5/0x20 [ 1145.440415] kmem_cache_alloc+0x5b/0x310 [ 1145.440799] __alloc_file+0x21/0x320 [ 1145.441146] alloc_empty_file+0x6d/0x170 [ 1145.441522] path_openat+0xe6/0x2770 [ 1145.441877] ? lock_chain_count+0x20/0x20 [ 1145.442268] ? stack_trace_consume_entry+0x160/0x160 [ 1145.446780] ? path_lookupat+0x860/0x860 [ 1145.447164] ? kasan_save_stack+0x32/0x40 [ 1145.447543] ? kasan_save_stack+0x1b/0x40 [ 1145.447925] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.448390] ? security_prepare_creds+0x112/0x190 [ 1145.448834] ? prepare_creds+0x452/0x5e0 [ 1145.449207] ? prepare_exec_creds+0xd/0x260 [ 1145.449609] do_filp_open+0x190/0x3e0 [ 1145.449961] ? may_open_dev+0xf0/0xf0 [ 1145.450333] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.450835] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1145.451344] ? find_held_lock+0x2c/0x110 [ 1145.451727] do_open_execat+0x116/0x750 [ 1145.452093] ? bprm_execve+0x49d/0x1960 [ 1145.452455] ? __do_sys_uselib+0x680/0x680 [ 1145.452840] ? do_raw_spin_lock+0x121/0x260 [ 1145.453235] ? rwlock_bug.part.0+0x90/0x90 [ 1145.453632] bprm_execve+0x4dc/0x1960 [ 1145.453990] ? count.constprop.0+0x1b3/0x290 [ 1145.454398] ? open_exec+0x70/0x70 [ 1145.458793] ? copy_string_kernel+0x3b6/0x450 [ 1145.459210] do_execveat_common+0x772/0x8d0 [ 1145.459602] ? bprm_execve+0x1960/0x1960 [ 1145.459992] __x64_sys_execveat+0xed/0x140 [ 1145.460384] do_syscall_64+0x33/0x40 [ 1145.460730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.461199] RIP: 0033:0x7f66cac02b19 01:45:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) [ 1145.461539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.463130] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.467053] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1145.467686] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.468333] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.468978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.469626] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:45:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) 01:45:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) [ 1145.484464] FAULT_INJECTION: forcing a failure. [ 1145.484464] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1145.485927] CPU: 0 PID: 7270 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1145.488241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.488981] Call Trace: [ 1145.489229] dump_stack+0x107/0x167 [ 1145.489559] should_fail.cold+0x5/0xa [ 1145.489912] __alloc_pages_nodemask+0x182/0x600 [ 1145.490344] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1145.490900] ? find_held_lock+0x2c/0x110 [ 1145.491281] ? __pmd_alloc+0x2db/0x5e0 [ 1145.491640] ? lock_downgrade+0x6d0/0x6d0 [ 1145.492026] ? do_raw_spin_lock+0x121/0x260 [ 1145.492421] alloc_pages_current+0x187/0x280 [ 1145.492825] pte_alloc_one+0x16/0x1a0 [ 1145.493174] __pte_alloc+0x1d/0x330 [ 1145.493510] handle_mm_fault+0x287f/0x3500 [ 1145.493900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.494379] ? __pmd_alloc+0x5e0/0x5e0 [ 1145.494773] __get_user_pages+0x6ec/0x1620 [ 1145.495170] ? follow_page_mask+0x1900/0x1900 [ 1145.495582] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1145.496019] __get_user_pages_remote+0x1d5/0x870 [ 1145.496450] ? lock_downgrade+0x6d0/0x6d0 [ 1145.496835] get_user_pages_remote+0x63/0x90 [ 1145.497238] get_arg_page+0xba/0x200 [ 1145.497582] ? acct_arg_size+0xe0/0xe0 [ 1145.497937] ? downgrade_write+0x3a0/0x3a0 [ 1145.498323] ? count.constprop.0+0x1b3/0x290 [ 1145.498749] copy_string_kernel+0x1b4/0x450 [ 1145.499154] do_execveat_common+0x525/0x8d0 [ 1145.499556] ? bprm_execve+0x1960/0x1960 [ 1145.499949] __x64_sys_execveat+0xed/0x140 [ 1145.500343] do_syscall_64+0x33/0x40 [ 1145.500689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.501154] RIP: 0033:0x7f3dee3f5b19 [ 1145.501501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.503167] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.503870] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1145.504515] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.505160] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.505800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.506440] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1145.517496] FAULT_INJECTION: forcing a failure. [ 1145.517496] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.517987] FAULT_INJECTION: forcing a failure. [ 1145.517987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1145.518912] CPU: 1 PID: 7284 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1145.520087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.520793] Call Trace: [ 1145.521032] dump_stack+0x107/0x167 [ 1145.521345] should_fail.cold+0x5/0xa [ 1145.521680] ? __alloc_file+0x21/0x320 [ 1145.522030] should_failslab+0x5/0x20 [ 1145.522355] kmem_cache_alloc+0x5b/0x310 [ 1145.522725] __alloc_file+0x21/0x320 [ 1145.523031] alloc_empty_file+0x6d/0x170 [ 1145.523384] path_openat+0xe6/0x2770 [ 1145.523725] ? lock_chain_count+0x20/0x20 [ 1145.524074] ? stack_trace_consume_entry+0x160/0x160 [ 1145.524529] ? path_lookupat+0x860/0x860 [ 1145.524911] ? kasan_save_stack+0x32/0x40 [ 1145.525295] ? kasan_save_stack+0x1b/0x40 [ 1145.525675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.526101] ? security_prepare_creds+0x112/0x190 [ 1145.526540] ? prepare_creds+0x452/0x5e0 [ 1145.526912] ? prepare_exec_creds+0xd/0x260 [ 1145.527281] do_filp_open+0x190/0x3e0 [ 1145.527603] ? may_open_dev+0xf0/0xf0 [ 1145.527957] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.528401] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1145.528888] ? find_held_lock+0x2c/0x110 [ 1145.529236] do_open_execat+0x116/0x750 [ 1145.529571] ? bprm_execve+0x49d/0x1960 [ 1145.529926] ? __do_sys_uselib+0x680/0x680 [ 1145.530283] ? do_raw_spin_lock+0x121/0x260 [ 1145.530668] ? rwlock_bug.part.0+0x90/0x90 [ 1145.531050] bprm_execve+0x4dc/0x1960 [ 1145.531382] ? count.constprop.0+0x1b3/0x290 [ 1145.531768] ? open_exec+0x70/0x70 [ 1145.532078] ? copy_string_kernel+0x3b6/0x450 [ 1145.532461] do_execveat_common+0x772/0x8d0 [ 1145.532845] ? bprm_execve+0x1960/0x1960 [ 1145.533204] __x64_sys_execveat+0xed/0x140 [ 1145.533572] do_syscall_64+0x33/0x40 [ 1145.533906] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.534335] RIP: 0033:0x7f3bb260cb19 [ 1145.534670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.536224] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.536889] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1145.537483] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.538093] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.538723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.539328] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1145.539961] CPU: 0 PID: 7277 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1145.540564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.541268] Call Trace: [ 1145.541512] dump_stack+0x107/0x167 [ 1145.541844] should_fail.cold+0x5/0xa [ 1145.542197] __alloc_pages_nodemask+0x182/0x600 [ 1145.543548] ? lock_acquire+0x197/0x470 [ 1145.543915] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1145.544466] ? lock_downgrade+0x6d0/0x6d0 [ 1145.544821] ? do_raw_spin_lock+0x121/0x260 [ 1145.545192] alloc_pages_current+0x187/0x280 [ 1145.545598] __pmd_alloc+0x37/0x5e0 [ 1145.545936] handle_mm_fault+0x1ac4/0x3500 [ 1145.546323] ? register_lock_class+0xbb/0x17b0 [ 1145.546775] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.547257] ? __pmd_alloc+0x5e0/0x5e0 [ 1145.547638] __get_user_pages+0x6ec/0x1620 [ 1145.548043] ? follow_page_mask+0x1900/0x1900 [ 1145.548462] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1145.548902] __get_user_pages_remote+0x1d5/0x870 [ 1145.549341] ? lock_downgrade+0x6d0/0x6d0 [ 1145.549727] get_user_pages_remote+0x63/0x90 [ 1145.550142] get_arg_page+0xba/0x200 [ 1145.550498] ? acct_arg_size+0xe0/0xe0 [ 1145.550862] ? downgrade_write+0x3a0/0x3a0 [ 1145.551254] ? count.constprop.0+0x1b3/0x290 [ 1145.551663] copy_string_kernel+0x1b4/0x450 [ 1145.552065] do_execveat_common+0x525/0x8d0 [ 1145.552464] ? bprm_execve+0x1960/0x1960 [ 1145.552849] __x64_sys_execveat+0xed/0x140 [ 1145.553241] do_syscall_64+0x33/0x40 [ 1145.553586] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.554053] RIP: 0033:0x7fb0a691db19 01:45:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) [ 1145.554399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.557218] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.557901] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1145.558563] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.559212] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.559856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.560492] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:45:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:45:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) 01:45:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 01:45:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) 01:45:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) [ 1145.685435] FAULT_INJECTION: forcing a failure. [ 1145.685435] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.686688] CPU: 0 PID: 7305 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1145.687302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.688042] Call Trace: [ 1145.688293] dump_stack+0x107/0x167 [ 1145.688627] should_fail.cold+0x5/0xa [ 1145.688991] ? ptlock_alloc+0x1d/0x70 [ 1145.689344] should_failslab+0x5/0x20 [ 1145.689695] kmem_cache_alloc+0x5b/0x310 [ 1145.690083] ptlock_alloc+0x1d/0x70 [ 1145.690421] pte_alloc_one+0x68/0x1a0 [ 1145.690833] __pte_alloc+0x1d/0x330 [ 1145.691178] handle_mm_fault+0x287f/0x3500 [ 1145.691568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.692053] ? __pmd_alloc+0x5e0/0x5e0 [ 1145.692436] __get_user_pages+0x6ec/0x1620 [ 1145.692841] ? follow_page_mask+0x1900/0x1900 [ 1145.693263] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1145.693702] __get_user_pages_remote+0x1d5/0x870 [ 1145.694131] ? lock_downgrade+0x6d0/0x6d0 [ 1145.694559] get_user_pages_remote+0x63/0x90 [ 1145.695518] get_arg_page+0xba/0x200 [ 1145.696288] ? acct_arg_size+0xe0/0xe0 [ 1145.697054] ? downgrade_write+0x3a0/0x3a0 [ 1145.697836] ? count.constprop.0+0x1b3/0x290 [ 1145.698680] copy_string_kernel+0x1b4/0x450 [ 1145.699473] do_execveat_common+0x525/0x8d0 [ 1145.700273] ? bprm_execve+0x1960/0x1960 [ 1145.701025] __x64_sys_execveat+0xed/0x140 [ 1145.701806] do_syscall_64+0x33/0x40 [ 1145.702494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.703738] RIP: 0033:0x7f3dee3f5b19 [ 1145.704605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.708617] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.710099] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1145.711506] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.712949] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.714327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.715075] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1145.756996] FAULT_INJECTION: forcing a failure. [ 1145.756996] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.758928] CPU: 1 PID: 7309 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1145.759539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.760268] Call Trace: [ 1145.760523] dump_stack+0x107/0x167 [ 1145.760860] should_fail.cold+0x5/0xa [ 1145.761212] ? create_object.isra.0+0x3a/0xa20 [ 1145.761630] should_failslab+0x5/0x20 [ 1145.761985] kmem_cache_alloc+0x5b/0x310 [ 1145.762362] create_object.isra.0+0x3a/0xa20 [ 1145.762806] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.763265] kmem_cache_alloc+0x159/0x310 [ 1145.763631] __alloc_file+0x21/0x320 [ 1145.763947] alloc_empty_file+0x6d/0x170 [ 1145.764322] path_openat+0xe6/0x2770 [ 1145.764641] ? lock_chain_count+0x20/0x20 [ 1145.764986] ? stack_trace_consume_entry+0x160/0x160 [ 1145.765403] ? path_lookupat+0x860/0x860 [ 1145.765739] ? kasan_save_stack+0x32/0x40 [ 1145.766077] ? kasan_save_stack+0x1b/0x40 [ 1145.766442] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.766948] ? security_prepare_creds+0x112/0x190 [ 1145.767374] ? prepare_creds+0x452/0x5e0 [ 1145.767735] ? prepare_exec_creds+0xd/0x260 [ 1145.768136] do_filp_open+0x190/0x3e0 [ 1145.768487] ? may_open_dev+0xf0/0xf0 [ 1145.768857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.769344] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1145.769859] ? find_held_lock+0x2c/0x110 [ 1145.770241] do_open_execat+0x116/0x750 [ 1145.770628] ? bprm_execve+0x49d/0x1960 [ 1145.771009] ? __do_sys_uselib+0x680/0x680 [ 1145.771401] ? do_raw_spin_lock+0x121/0x260 [ 1145.771804] ? rwlock_bug.part.0+0x90/0x90 [ 1145.772205] bprm_execve+0x4dc/0x1960 [ 1145.772564] ? count.constprop.0+0x1b3/0x290 [ 1145.772972] ? open_exec+0x70/0x70 [ 1145.773302] ? copy_string_kernel+0x3b6/0x450 [ 1145.773727] do_execveat_common+0x772/0x8d0 [ 1145.774128] ? bprm_execve+0x1960/0x1960 [ 1145.774529] __x64_sys_execveat+0xed/0x140 [ 1145.774929] do_syscall_64+0x33/0x40 [ 1145.775270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.775738] RIP: 0033:0x7f66cac02b19 [ 1145.776081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.777706] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1145.778396] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1145.779062] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1145.779705] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1145.780342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1145.780988] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:45:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 01:45:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) 01:45:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) 01:45:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) 01:45:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) 01:45:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) 01:45:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 01:45:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) [ 1159.251448] FAULT_INJECTION: forcing a failure. [ 1159.251448] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.252487] CPU: 1 PID: 7320 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1159.253028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.253686] Call Trace: [ 1159.253911] dump_stack+0x107/0x167 [ 1159.254209] should_fail.cold+0x5/0xa [ 1159.254522] ? security_file_alloc+0x34/0x170 [ 1159.254933] should_failslab+0x5/0x20 [ 1159.255244] kmem_cache_alloc+0x5b/0x310 [ 1159.255579] security_file_alloc+0x34/0x170 [ 1159.255934] __alloc_file+0xb7/0x320 [ 1159.256237] alloc_empty_file+0x6d/0x170 [ 1159.256565] path_openat+0xe6/0x2770 [ 1159.256876] ? lock_chain_count+0x20/0x20 [ 1159.257221] ? stack_trace_consume_entry+0x160/0x160 [ 1159.257649] ? path_lookupat+0x860/0x860 [ 1159.257995] ? kasan_save_stack+0x32/0x40 [ 1159.258330] ? kasan_save_stack+0x1b/0x40 [ 1159.258696] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1159.259155] ? security_prepare_creds+0x112/0x190 [ 1159.259555] ? prepare_creds+0x452/0x5e0 [ 1159.259903] ? prepare_exec_creds+0xd/0x260 [ 1159.260271] do_filp_open+0x190/0x3e0 [ 1159.260599] ? may_open_dev+0xf0/0xf0 [ 1159.260934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.260985] FAULT_INJECTION: forcing a failure. [ 1159.260985] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.261362] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1159.270844] ? find_held_lock+0x2c/0x110 [ 1159.271186] do_open_execat+0x116/0x750 [ 1159.271524] ? bprm_execve+0x49d/0x1960 [ 1159.271866] ? __do_sys_uselib+0x680/0x680 [ 1159.272212] ? do_raw_spin_lock+0x121/0x260 [ 1159.272568] ? rwlock_bug.part.0+0x90/0x90 [ 1159.272932] bprm_execve+0x4dc/0x1960 [ 1159.273244] ? count.constprop.0+0x1b3/0x290 [ 1159.273606] ? open_exec+0x70/0x70 [ 1159.273913] ? copy_string_kernel+0x3b6/0x450 [ 1159.274278] do_execveat_common+0x772/0x8d0 [ 1159.274629] ? bprm_execve+0x1960/0x1960 [ 1159.274990] __x64_sys_execveat+0xed/0x140 [ 1159.275333] do_syscall_64+0x33/0x40 [ 1159.275634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.276095] RIP: 0033:0x7f3bb260cb19 [ 1159.276401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.277896] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1159.278508] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1159.279120] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1159.279692] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.280290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.280919] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1159.281543] CPU: 0 PID: 7328 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1159.282226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.282934] Call Trace: [ 1159.283162] dump_stack+0x107/0x167 [ 1159.283465] should_fail.cold+0x5/0xa [ 1159.283792] ? __pmd_alloc+0x94/0x5e0 [ 1159.284113] should_failslab+0x5/0x20 [ 1159.284427] kmem_cache_alloc+0x5b/0x310 [ 1159.284759] __pmd_alloc+0x94/0x5e0 [ 1159.285062] handle_mm_fault+0x1ac4/0x3500 [ 1159.285414] ? register_lock_class+0xbb/0x17b0 [ 1159.285784] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.286205] ? __pmd_alloc+0x5e0/0x5e0 [ 1159.286538] __get_user_pages+0x6ec/0x1620 [ 1159.286942] ? follow_page_mask+0x1900/0x1900 [ 1159.287318] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1159.287700] __get_user_pages_remote+0x1d5/0x870 [ 1159.288081] ? lock_downgrade+0x6d0/0x6d0 [ 1159.288420] get_user_pages_remote+0x63/0x90 [ 1159.288778] get_arg_page+0xba/0x200 [ 1159.289083] ? acct_arg_size+0xe0/0xe0 [ 1159.289406] ? downgrade_write+0x3a0/0x3a0 [ 1159.289747] ? count.constprop.0+0x1b3/0x290 [ 1159.290105] copy_string_kernel+0x1b4/0x450 [ 1159.290460] do_execveat_common+0x525/0x8d0 [ 1159.306942] ? bprm_execve+0x1960/0x1960 [ 1159.307300] __x64_sys_execveat+0xed/0x140 [ 1159.307679] do_syscall_64+0x33/0x40 [ 1159.307992] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.308444] RIP: 0033:0x7fb0a691db19 [ 1159.308779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.310305] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1159.310970] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1159.311580] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1159.312171] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.312763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.313348] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:45:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) [ 1159.343600] FAULT_INJECTION: forcing a failure. [ 1159.343600] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.344602] CPU: 0 PID: 7323 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1159.345155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.345817] Call Trace: [ 1159.346045] dump_stack+0x107/0x167 [ 1159.346341] should_fail.cold+0x5/0xa [ 1159.346664] ? create_object.isra.0+0x3a/0xa20 [ 1159.347057] should_failslab+0x5/0x20 [ 1159.347368] kmem_cache_alloc+0x5b/0x310 [ 1159.347698] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1159.348182] create_object.isra.0+0x3a/0xa20 [ 1159.348537] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1159.348969] kmem_cache_alloc+0x159/0x310 [ 1159.349315] ptlock_alloc+0x1d/0x70 [ 1159.349619] pte_alloc_one+0x68/0x1a0 [ 1159.349935] __pte_alloc+0x1d/0x330 [ 1159.350238] handle_mm_fault+0x287f/0x3500 [ 1159.350588] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.351078] ? __pmd_alloc+0x5e0/0x5e0 [ 1159.351434] __get_user_pages+0x6ec/0x1620 [ 1159.351825] ? follow_page_mask+0x1900/0x1900 [ 1159.352243] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1159.352677] __get_user_pages_remote+0x1d5/0x870 [ 1159.353108] ? lock_downgrade+0x6d0/0x6d0 [ 1159.353499] get_user_pages_remote+0x63/0x90 [ 1159.353915] get_arg_page+0xba/0x200 [ 1159.354263] ? acct_arg_size+0xe0/0xe0 [ 1159.354617] ? downgrade_write+0x3a0/0x3a0 [ 1159.355028] ? count.constprop.0+0x1b3/0x290 [ 1159.355436] copy_string_kernel+0x1b4/0x450 [ 1159.355838] do_execveat_common+0x525/0x8d0 [ 1159.366987] ? bprm_execve+0x1960/0x1960 [ 1159.367380] __x64_sys_execveat+0xed/0x140 [ 1159.367753] do_syscall_64+0x33/0x40 [ 1159.368077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.368520] RIP: 0033:0x7f3dee3f5b19 [ 1159.368861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.370392] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1159.371081] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1159.371724] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1159.372354] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.372996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.373639] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1159.376538] FAULT_INJECTION: forcing a failure. [ 1159.376538] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.377915] CPU: 0 PID: 7330 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1159.378526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1159.379285] Call Trace: [ 1159.379535] dump_stack+0x107/0x167 [ 1159.379871] should_fail.cold+0x5/0xa [ 1159.380228] ? security_file_alloc+0x34/0x170 [ 1159.380651] should_failslab+0x5/0x20 [ 1159.381009] kmem_cache_alloc+0x5b/0x310 [ 1159.381395] security_file_alloc+0x34/0x170 [ 1159.381799] __alloc_file+0xb7/0x320 [ 1159.382142] alloc_empty_file+0x6d/0x170 [ 1159.382520] path_openat+0xe6/0x2770 [ 1159.382887] ? lock_chain_count+0x20/0x20 [ 1159.383256] ? stack_trace_consume_entry+0x160/0x160 [ 1159.383695] ? path_lookupat+0x860/0x860 [ 1159.384061] ? kasan_save_stack+0x32/0x40 [ 1159.394791] ? kasan_save_stack+0x1b/0x40 [ 1159.395177] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1159.395639] ? security_prepare_creds+0x112/0x190 [ 1159.396076] ? prepare_creds+0x452/0x5e0 [ 1159.396448] ? prepare_exec_creds+0xd/0x260 [ 1159.396853] do_filp_open+0x190/0x3e0 [ 1159.397204] ? may_open_dev+0xf0/0xf0 [ 1159.397571] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1159.398060] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1159.398571] ? find_held_lock+0x2c/0x110 [ 1159.398974] do_open_execat+0x116/0x750 [ 1159.399339] ? bprm_execve+0x49d/0x1960 [ 1159.399707] ? __do_sys_uselib+0x680/0x680 [ 1159.400098] ? do_raw_spin_lock+0x121/0x260 [ 1159.400496] ? rwlock_bug.part.0+0x90/0x90 [ 1159.400895] bprm_execve+0x4dc/0x1960 [ 1159.401251] ? count.constprop.0+0x1b3/0x290 [ 1159.401655] ? open_exec+0x70/0x70 [ 1159.401989] ? copy_string_kernel+0x3b6/0x450 [ 1159.402411] do_execveat_common+0x772/0x8d0 [ 1159.402833] ? bprm_execve+0x1960/0x1960 [ 1159.403228] __x64_sys_execveat+0xed/0x140 [ 1159.403623] do_syscall_64+0x33/0x40 [ 1159.403966] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1159.404438] RIP: 0033:0x7f66cac02b19 [ 1159.404783] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.406423] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1159.407124] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1159.407755] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1159.408402] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.409047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.409691] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:45:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) 01:45:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) 01:45:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:45:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) [ 1173.105564] FAULT_INJECTION: forcing a failure. [ 1173.105564] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.106762] CPU: 0 PID: 7360 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1173.107331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.107985] Call Trace: [ 1173.108231] dump_stack+0x107/0x167 [ 1173.108578] should_fail.cold+0x5/0xa [ 1173.108925] ? create_object.isra.0+0x3a/0xa20 [ 1173.109346] should_failslab+0x5/0x20 [ 1173.109676] kmem_cache_alloc+0x5b/0x310 [ 1173.110030] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1173.110536] create_object.isra.0+0x3a/0xa20 [ 1173.114958] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.115374] kmem_cache_alloc+0x159/0x310 [ 1173.115624] FAULT_INJECTION: forcing a failure. [ 1173.115624] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.116594] security_file_alloc+0x34/0x170 [ 1173.116963] __alloc_file+0xb7/0x320 [ 1173.117268] alloc_empty_file+0x6d/0x170 [ 1173.117602] path_openat+0xe6/0x2770 [ 1173.117922] ? lock_chain_count+0x20/0x20 [ 1173.118264] ? stack_trace_consume_entry+0x160/0x160 [ 1173.118672] ? path_lookupat+0x860/0x860 [ 1173.119043] ? kasan_save_stack+0x32/0x40 [ 1173.119381] ? kasan_save_stack+0x1b/0x40 [ 1173.119722] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.120138] ? security_prepare_creds+0x112/0x190 [ 1173.120529] ? prepare_creds+0x452/0x5e0 [ 1173.120865] ? prepare_exec_creds+0xd/0x260 [ 1173.121217] do_filp_open+0x190/0x3e0 [ 1173.121524] ? may_open_dev+0xf0/0xf0 [ 1173.121854] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.122327] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1173.122821] ? find_held_lock+0x2c/0x110 [ 1173.123172] do_open_execat+0x116/0x750 [ 1173.123496] ? bprm_execve+0x49d/0x1960 [ 1173.123833] ? __do_sys_uselib+0x680/0x680 [ 1173.124174] ? do_raw_spin_lock+0x121/0x260 [ 1173.124528] ? rwlock_bug.part.0+0x90/0x90 [ 1173.124889] bprm_execve+0x4dc/0x1960 [ 1173.125199] ? count.constprop.0+0x1b3/0x290 [ 1173.125556] ? open_exec+0x70/0x70 [ 1173.125854] ? copy_string_kernel+0x3b6/0x450 [ 1173.126226] do_execveat_common+0x772/0x8d0 [ 1173.126582] ? bprm_execve+0x1960/0x1960 [ 1173.126960] __x64_sys_execveat+0xed/0x140 [ 1173.127312] do_syscall_64+0x33/0x40 [ 1173.127619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.128042] RIP: 0033:0x7f66cac02b19 [ 1173.128343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.129824] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.130435] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1173.131030] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.131603] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.132183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.132762] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1173.133360] CPU: 1 PID: 7356 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1173.134050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 01:45:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:45:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:45:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 01:45:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) 01:45:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 01:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) [ 1173.134772] Call Trace: [ 1173.135057] dump_stack+0x107/0x167 [ 1173.135386] should_fail.cold+0x5/0xa [ 1173.135733] ? create_object.isra.0+0x3a/0xa20 [ 1173.136141] should_failslab+0x5/0x20 [ 1173.141406] FAULT_INJECTION: forcing a failure. [ 1173.141406] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.147028] kmem_cache_alloc+0x5b/0x310 [ 1173.147047] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1173.147066] create_object.isra.0+0x3a/0xa20 [ 1173.147081] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.147098] kmem_cache_alloc+0x159/0x310 [ 1173.147116] security_file_alloc+0x34/0x170 [ 1173.147131] __alloc_file+0xb7/0x320 [ 1173.147145] alloc_empty_file+0x6d/0x170 [ 1173.147163] path_openat+0xe6/0x2770 [ 1173.147186] ? lock_chain_count+0x20/0x20 [ 1173.151834] ? stack_trace_consume_entry+0x160/0x160 [ 1173.152276] ? path_lookupat+0x860/0x860 [ 1173.152651] ? kasan_save_stack+0x32/0x40 [ 1173.153026] ? kasan_save_stack+0x1b/0x40 [ 1173.153383] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.153855] ? security_prepare_creds+0x112/0x190 [ 1173.154274] ? prepare_creds+0x452/0x5e0 [ 1173.154632] ? prepare_exec_creds+0xd/0x260 [ 1173.155052] do_filp_open+0x190/0x3e0 [ 1173.155390] ? may_open_dev+0xf0/0xf0 [ 1173.155754] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.156216] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1173.156707] ? find_held_lock+0x2c/0x110 [ 1173.157079] do_open_execat+0x116/0x750 [ 1173.157432] ? bprm_execve+0x49d/0x1960 [ 1173.157800] ? __do_sys_uselib+0x680/0x680 [ 1173.158176] ? do_raw_spin_lock+0x121/0x260 [ 1173.158565] ? rwlock_bug.part.0+0x90/0x90 [ 1173.158988] bprm_execve+0x4dc/0x1960 [ 1173.159331] ? count.constprop.0+0x1b3/0x290 [ 1173.159726] ? open_exec+0x70/0x70 [ 1173.160047] ? copy_string_kernel+0x3b6/0x450 [ 1173.160451] do_execveat_common+0x772/0x8d0 [ 1173.160841] ? bprm_execve+0x1960/0x1960 [ 1173.161209] __x64_sys_execveat+0xed/0x140 [ 1173.161583] do_syscall_64+0x33/0x40 [ 1173.161930] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.162378] RIP: 0033:0x7f3bb260cb19 [ 1173.162713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.164325] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.165013] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1173.165644] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.166277] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.166941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.167562] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1173.168219] CPU: 0 PID: 7361 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1173.168855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.169566] Call Trace: [ 1173.169790] dump_stack+0x107/0x167 [ 1173.170084] should_fail.cold+0x5/0xa [ 1173.170398] ? create_object.isra.0+0x3a/0xa20 [ 1173.170817] should_failslab+0x5/0x20 [ 1173.171156] kmem_cache_alloc+0x5b/0x310 [ 1173.171520] create_object.isra.0+0x3a/0xa20 [ 1173.171908] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.172354] kmem_cache_alloc+0x159/0x310 [ 1173.172731] __pmd_alloc+0x94/0x5e0 [ 1173.173060] handle_mm_fault+0x1ac4/0x3500 [ 1173.173442] ? register_lock_class+0xbb/0x17b0 [ 1173.173858] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.174318] ? __pmd_alloc+0x5e0/0x5e0 [ 1173.174675] __get_user_pages+0x6ec/0x1620 [ 1173.175073] ? follow_page_mask+0x1900/0x1900 [ 1173.175473] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1173.175885] __get_user_pages_remote+0x1d5/0x870 [ 1173.176327] ? lock_downgrade+0x6d0/0x6d0 [ 1173.176703] get_user_pages_remote+0x63/0x90 [ 1173.177061] get_arg_page+0xba/0x200 [ 1173.177362] ? acct_arg_size+0xe0/0xe0 [ 1173.177681] ? downgrade_write+0x3a0/0x3a0 [ 1173.178028] ? count.constprop.0+0x1b3/0x290 [ 1173.178384] copy_string_kernel+0x1b4/0x450 [ 1173.178737] do_execveat_common+0x525/0x8d0 [ 1173.179112] ? bprm_execve+0x1960/0x1960 [ 1173.179449] __x64_sys_execveat+0xed/0x140 [ 1173.179803] do_syscall_64+0x33/0x40 [ 1173.180118] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.180558] RIP: 0033:0x7fb0a691db19 [ 1173.180907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.182419] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.183065] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1173.183638] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.184223] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.184805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.185373] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1173.236562] FAULT_INJECTION: forcing a failure. [ 1173.236562] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.237914] CPU: 1 PID: 7372 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1173.238459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.239150] Call Trace: [ 1173.239373] dump_stack+0x107/0x167 [ 1173.239671] should_fail.cold+0x5/0xa [ 1173.239983] ? __anon_vma_prepare+0x62/0x500 [ 1173.240341] should_failslab+0x5/0x20 [ 1173.240654] kmem_cache_alloc+0x5b/0x310 [ 1173.240985] __anon_vma_prepare+0x62/0x500 [ 1173.241330] ? __pte_alloc+0x194/0x330 [ 1173.241673] handle_mm_fault+0x2b2d/0x3500 [ 1173.242070] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.242535] ? __pmd_alloc+0x5e0/0x5e0 [ 1173.242944] __get_user_pages+0x6ec/0x1620 [ 1173.243311] ? follow_page_mask+0x1900/0x1900 [ 1173.243722] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1173.244145] __get_user_pages_remote+0x1d5/0x870 [ 1173.244565] ? lock_downgrade+0x6d0/0x6d0 [ 1173.244937] get_user_pages_remote+0x63/0x90 [ 1173.245336] get_arg_page+0xba/0x200 [ 1173.245663] ? acct_arg_size+0xe0/0xe0 [ 1173.246008] ? downgrade_write+0x3a0/0x3a0 [ 1173.246381] ? count.constprop.0+0x1b3/0x290 [ 1173.246779] copy_string_kernel+0x1b4/0x450 [ 1173.247196] do_execveat_common+0x525/0x8d0 [ 1173.247583] ? bprm_execve+0x1960/0x1960 [ 1173.247954] __x64_sys_execveat+0xed/0x140 [ 1173.248340] do_syscall_64+0x33/0x40 [ 1173.248671] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.249120] RIP: 0033:0x7f3dee3f5b19 [ 1173.249452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.251062] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.251724] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1173.252338] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.252957] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.253574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.254191] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:45:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) 01:45:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) 01:45:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 01:45:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) [ 1173.331056] FAULT_INJECTION: forcing a failure. [ 1173.331056] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1173.332126] CPU: 1 PID: 7382 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1173.332676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.333329] Call Trace: [ 1173.333551] dump_stack+0x107/0x167 [ 1173.333849] should_fail.cold+0x5/0xa [ 1173.334161] __alloc_pages_nodemask+0x182/0x600 [ 1173.334539] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1173.335072] alloc_pages_current+0x187/0x280 [ 1173.335435] __page_cache_alloc+0x2d2/0x360 [ 1173.335800] generic_file_buffered_read+0xcd7/0x2920 [ 1173.336226] ? lock_chain_count+0x20/0x20 [ 1173.336579] ? pagecache_get_page+0xc80/0xc80 [ 1173.336949] ? __lock_acquire+0xbb1/0x5b00 [ 1173.337291] generic_file_read_iter+0x33f/0x490 [ 1173.337669] ext4_file_read_iter+0x184/0x4c0 [ 1173.338029] __kernel_read+0x593/0xb30 [ 1173.338346] ? do_sendfile+0x11e0/0x11e0 [ 1173.338696] ? fsnotify_perm.part.0+0x22d/0x620 [ 1173.338972] FAULT_INJECTION: forcing a failure. [ 1173.338972] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.339123] ? security_file_permission+0xb1/0xe0 [ 1173.340530] kernel_read+0x52/0x70 [ 1173.340836] bprm_execve+0x767/0x1960 [ 1173.341149] ? open_exec+0x70/0x70 [ 1173.341436] ? copy_string_kernel+0x3b6/0x450 [ 1173.341816] do_execveat_common+0x772/0x8d0 [ 1173.342165] ? bprm_execve+0x1960/0x1960 [ 1173.342502] __x64_sys_execveat+0xed/0x140 [ 1173.342890] do_syscall_64+0x33/0x40 [ 1173.343212] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.343621] RIP: 0033:0x7f66cac02b19 [ 1173.343940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.345398] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.346022] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1173.346587] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.347210] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.347785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.348353] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1173.348956] CPU: 0 PID: 7387 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1173.349567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.350243] Call Trace: [ 1173.350482] dump_stack+0x107/0x167 [ 1173.350790] should_fail.cold+0x5/0xa [ 1173.351175] ? create_object.isra.0+0x3a/0xa20 [ 1173.351585] should_failslab+0x5/0x20 [ 1173.351929] kmem_cache_alloc+0x5b/0x310 [ 1173.352303] create_object.isra.0+0x3a/0xa20 [ 1173.352693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1173.353147] kmem_cache_alloc+0x159/0x310 [ 1173.353516] __pmd_alloc+0x94/0x5e0 [ 1173.353825] handle_mm_fault+0x1ac4/0x3500 [ 1173.354180] ? register_lock_class+0xbb/0x17b0 [ 1173.354549] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1173.354982] ? __pmd_alloc+0x5e0/0x5e0 [ 1173.355309] __get_user_pages+0x6ec/0x1620 [ 1173.355671] ? follow_page_mask+0x1900/0x1900 [ 1173.356035] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1173.356417] __get_user_pages_remote+0x1d5/0x870 [ 1173.356823] ? lock_downgrade+0x6d0/0x6d0 [ 1173.357185] get_user_pages_remote+0x63/0x90 [ 1173.357569] get_arg_page+0xba/0x200 [ 1173.357899] ? acct_arg_size+0xe0/0xe0 [ 1173.358243] ? downgrade_write+0x3a0/0x3a0 [ 1173.358622] ? count.constprop.0+0x1b3/0x290 [ 1173.359045] copy_string_kernel+0x1b4/0x450 [ 1173.359427] do_execveat_common+0x525/0x8d0 [ 1173.359812] ? bprm_execve+0x1960/0x1960 [ 1173.360182] __x64_sys_execveat+0xed/0x140 [ 1173.360569] do_syscall_64+0x33/0x40 [ 1173.360892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1173.361306] RIP: 0033:0x7fb0a691db19 [ 1173.361610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1173.363090] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1173.363700] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1173.364281] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1173.364897] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1173.365519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.366158] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) 01:45:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 01:45:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:45:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:45:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) 01:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:45:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) 01:45:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) [ 1186.724185] FAULT_INJECTION: forcing a failure. [ 1186.724185] name failslab, interval 1, probability 0, space 0, times 0 [ 1186.725240] CPU: 1 PID: 7404 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1186.725821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.726555] Call Trace: [ 1186.726811] dump_stack+0x107/0x167 [ 1186.727171] should_fail.cold+0x5/0xa [ 1186.727479] ? ptlock_alloc+0x1d/0x70 [ 1186.727601] FAULT_INJECTION: forcing a failure. [ 1186.727601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1186.727793] should_failslab+0x5/0x20 [ 1186.727806] kmem_cache_alloc+0x5b/0x310 [ 1186.727825] ptlock_alloc+0x1d/0x70 [ 1186.729661] pte_alloc_one+0x68/0x1a0 [ 1186.729980] __pte_alloc+0x1d/0x330 [ 1186.730275] handle_mm_fault+0x287f/0x3500 [ 1186.730617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1186.731062] ? __pmd_alloc+0x5e0/0x5e0 [ 1186.731388] __get_user_pages+0x6ec/0x1620 [ 1186.731740] ? follow_page_mask+0x1900/0x1900 [ 1186.732113] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1186.732497] __get_user_pages_remote+0x1d5/0x870 [ 1186.732892] ? lock_downgrade+0x6d0/0x6d0 [ 1186.733227] get_user_pages_remote+0x63/0x90 [ 1186.733582] get_arg_page+0xba/0x200 [ 1186.733899] ? acct_arg_size+0xe0/0xe0 [ 1186.734213] ? downgrade_write+0x3a0/0x3a0 [ 1186.734553] ? count.constprop.0+0x1b3/0x290 [ 1186.734952] copy_string_kernel+0x1b4/0x450 [ 1186.735352] do_execveat_common+0x525/0x8d0 [ 1186.735718] ? bprm_execve+0x1960/0x1960 [ 1186.736066] __x64_sys_execveat+0xed/0x140 [ 1186.736412] do_syscall_64+0x33/0x40 [ 1186.736720] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.737136] RIP: 0033:0x7fb0a691db19 [ 1186.737435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.738909] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1186.739585] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1186.740250] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1186.740880] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.741452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.742035] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1186.742639] CPU: 0 PID: 7408 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1186.743289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.744016] Call Trace: [ 1186.744267] dump_stack+0x107/0x167 [ 1186.744373] FAULT_INJECTION: forcing a failure. [ 1186.744373] name failslab, interval 1, probability 0, space 0, times 0 [ 1186.744596] should_fail.cold+0x5/0xa [ 1186.745834] __alloc_pages_nodemask+0x182/0x600 [ 1186.746241] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1186.746780] ? lock_downgrade+0x6d0/0x6d0 [ 1186.747200] alloc_pages_current+0x187/0x280 [ 1186.747592] __page_cache_alloc+0x2d2/0x360 [ 1186.747983] generic_file_buffered_read+0xcd7/0x2920 [ 1186.748427] ? lock_chain_count+0x20/0x20 [ 1186.748817] ? pagecache_get_page+0xc80/0xc80 [ 1186.749221] ? __lock_acquire+0xbb1/0x5b00 [ 1186.749609] generic_file_read_iter+0x33f/0x490 [ 1186.750042] ext4_file_read_iter+0x184/0x4c0 [ 1186.750441] __kernel_read+0x593/0xb30 [ 1186.750800] ? do_sendfile+0x11e0/0x11e0 [ 1186.751205] ? fsnotify_perm.part.0+0x22d/0x620 [ 1186.751627] ? security_file_permission+0xb1/0xe0 [ 1186.752063] kernel_read+0x52/0x70 [ 1186.752380] bprm_execve+0x767/0x1960 [ 1186.752722] ? open_exec+0x70/0x70 [ 1186.753044] ? copy_string_kernel+0x3b6/0x450 [ 1186.753456] do_execveat_common+0x772/0x8d0 [ 1186.753846] ? bprm_execve+0x1960/0x1960 [ 1186.754210] __x64_sys_execveat+0xed/0x140 [ 1186.754583] do_syscall_64+0x33/0x40 [ 1186.754922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.755400] RIP: 0033:0x7f3bb260cb19 [ 1186.755739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.757384] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1186.758094] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1186.758750] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1186.759439] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.760091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.760695] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1186.761342] CPU: 1 PID: 7401 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1186.761949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.762612] Call Trace: [ 1186.762838] dump_stack+0x107/0x167 [ 1186.763145] should_fail.cold+0x5/0xa [ 1186.763483] ? jbd2__journal_start+0x190/0x7e0 [ 1186.763884] should_failslab+0x5/0x20 [ 1186.764195] kmem_cache_alloc+0x5b/0x310 [ 1186.764529] jbd2__journal_start+0x190/0x7e0 [ 1186.764900] __ext4_journal_start_sb+0x214/0x390 [ 1186.765290] ext4_dirty_inode+0xbc/0x130 [ 1186.765617] ? ext4_setattr+0x2160/0x2160 [ 1186.765960] __mark_inode_dirty+0x492/0xd40 [ 1186.766294] FAULT_INJECTION: forcing a failure. [ 1186.766294] name failslab, interval 1, probability 0, space 0, times 0 [ 1186.766319] touch_atime+0x5ea/0x6e0 [ 1186.768122] ? atime_needs_update+0x600/0x600 [ 1186.768532] ? add_to_page_cache_locked+0x40/0x40 [ 1186.768990] generic_file_buffered_read+0x191a/0x2920 [ 1186.769464] ? pagecache_get_page+0xc80/0xc80 [ 1186.769846] ? __lock_acquire+0xbb1/0x5b00 [ 1186.770191] generic_file_read_iter+0x33f/0x490 [ 1186.770572] ext4_file_read_iter+0x184/0x4c0 [ 1186.770947] __kernel_read+0x593/0xb30 [ 1186.771288] ? do_sendfile+0x11e0/0x11e0 [ 1186.771624] ? fsnotify_perm.part.0+0x22d/0x620 [ 1186.772014] ? security_file_permission+0xb1/0xe0 [ 1186.772402] kernel_read+0x52/0x70 [ 1186.772694] bprm_execve+0x767/0x1960 [ 1186.773015] ? open_exec+0x70/0x70 [ 1186.773300] ? copy_string_kernel+0x3b6/0x450 [ 1186.773666] do_execveat_common+0x772/0x8d0 [ 1186.774028] ? bprm_execve+0x1960/0x1960 [ 1186.774364] __x64_sys_execveat+0xed/0x140 [ 1186.774715] do_syscall_64+0x33/0x40 [ 1186.775042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.775518] RIP: 0033:0x7f66cac02b19 [ 1186.775882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.777387] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1186.778089] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1186.778659] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1186.779273] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.779938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.780502] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1186.781137] CPU: 0 PID: 7407 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1186.781777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.782514] Call Trace: [ 1186.782764] dump_stack+0x107/0x167 [ 1186.783132] should_fail.cold+0x5/0xa [ 1186.783475] ? __anon_vma_prepare+0x62/0x500 [ 1186.783870] should_failslab+0x5/0x20 [ 1186.784213] kmem_cache_alloc+0x5b/0x310 [ 1186.784570] __anon_vma_prepare+0x62/0x500 [ 1186.784938] ? __pte_alloc+0x194/0x330 [ 1186.785289] handle_mm_fault+0x2b2d/0x3500 [ 1186.785666] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1186.786118] ? __pmd_alloc+0x5e0/0x5e0 [ 1186.786477] __get_user_pages+0x6ec/0x1620 [ 1186.786851] ? follow_page_mask+0x1900/0x1900 [ 1186.787292] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1186.787705] __get_user_pages_remote+0x1d5/0x870 [ 1186.788116] ? lock_downgrade+0x6d0/0x6d0 [ 1186.788487] get_user_pages_remote+0x63/0x90 [ 1186.788874] get_arg_page+0xba/0x200 [ 1186.789200] ? acct_arg_size+0xe0/0xe0 [ 1186.789538] ? downgrade_write+0x3a0/0x3a0 [ 1186.789913] ? count.constprop.0+0x1b3/0x290 [ 1186.790304] copy_string_kernel+0x1b4/0x450 [ 1186.790686] do_execveat_common+0x525/0x8d0 [ 1186.791071] ? bprm_execve+0x1960/0x1960 [ 1186.791449] __x64_sys_execveat+0xed/0x140 [ 1186.791818] do_syscall_64+0x33/0x40 [ 1186.792092] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.792475] RIP: 0033:0x7f3dee3f5b19 [ 1186.792748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.794069] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1186.794721] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1186.795383] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1186.796019] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.796654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.797303] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:45:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) 01:45:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:45:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:45:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) 01:45:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) [ 1186.915435] FAULT_INJECTION: forcing a failure. [ 1186.915435] name failslab, interval 1, probability 0, space 0, times 0 [ 1186.916927] CPU: 1 PID: 7428 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1186.917473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1186.918129] Call Trace: [ 1186.918350] dump_stack+0x107/0x167 [ 1186.918648] should_fail.cold+0x5/0xa [ 1186.918958] ? create_object.isra.0+0x3a/0xa20 [ 1186.919367] should_failslab+0x5/0x20 [ 1186.919677] kmem_cache_alloc+0x5b/0x310 [ 1186.920003] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1186.920479] create_object.isra.0+0x3a/0xa20 [ 1186.920833] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1186.921240] kmem_cache_alloc+0x159/0x310 [ 1186.921582] ptlock_alloc+0x1d/0x70 [ 1186.921876] pte_alloc_one+0x68/0x1a0 [ 1186.922191] __pte_alloc+0x1d/0x330 [ 1186.922487] handle_mm_fault+0x287f/0x3500 [ 1186.922840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1186.923274] ? __pmd_alloc+0x5e0/0x5e0 [ 1186.923604] __get_user_pages+0x6ec/0x1620 [ 1186.923951] ? follow_page_mask+0x1900/0x1900 [ 1186.924314] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1186.924697] __get_user_pages_remote+0x1d5/0x870 [ 1186.925077] ? lock_downgrade+0x6d0/0x6d0 [ 1186.925415] get_user_pages_remote+0x63/0x90 [ 1186.925770] get_arg_page+0xba/0x200 [ 1186.926069] ? acct_arg_size+0xe0/0xe0 [ 1186.926380] ? downgrade_write+0x3a0/0x3a0 [ 1186.926719] ? count.constprop.0+0x1b3/0x290 [ 1186.927117] copy_string_kernel+0x1b4/0x450 [ 1186.927467] do_execveat_common+0x525/0x8d0 [ 1186.927818] ? bprm_execve+0x1960/0x1960 [ 1186.928152] __x64_sys_execveat+0xed/0x140 [ 1186.928496] do_syscall_64+0x33/0x40 [ 1186.928798] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1186.929206] RIP: 0033:0x7fb0a691db19 [ 1186.929508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1186.930957] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1186.931578] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1186.932145] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1186.932719] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1186.933284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1186.933853] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:46:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) 01:46:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 01:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) 01:46:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:46:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:46:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) [ 1201.066929] FAULT_INJECTION: forcing a failure. [ 1201.066929] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.067912] CPU: 1 PID: 7438 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1201.068452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.069102] Call Trace: [ 1201.069323] dump_stack+0x107/0x167 [ 1201.069622] should_fail.cold+0x5/0xa [ 1201.069936] ? __anon_vma_prepare+0x62/0x500 [ 1201.070293] should_failslab+0x5/0x20 [ 1201.070604] kmem_cache_alloc+0x5b/0x310 [ 1201.070934] __anon_vma_prepare+0x62/0x500 [ 1201.071284] ? __pte_alloc+0x194/0x330 [ 1201.071613] handle_mm_fault+0x2b2d/0x3500 [ 1201.071966] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.072396] ? __pmd_alloc+0x5e0/0x5e0 [ 1201.072725] __get_user_pages+0x6ec/0x1620 [ 1201.073073] ? follow_page_mask+0x1900/0x1900 [ 1201.073437] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1201.073869] __get_user_pages_remote+0x1d5/0x870 [ 1201.074286] ? lock_downgrade+0x6d0/0x6d0 [ 1201.074635] get_user_pages_remote+0x63/0x90 [ 1201.075012] get_arg_page+0xba/0x200 [ 1201.075336] ? acct_arg_size+0xe0/0xe0 [ 1201.075377] FAULT_INJECTION: forcing a failure. [ 1201.075377] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.075651] ? downgrade_write+0x3a0/0x3a0 [ 1201.075664] ? count.constprop.0+0x1b3/0x290 [ 1201.075678] copy_string_kernel+0x1b4/0x450 [ 1201.075694] do_execveat_common+0x525/0x8d0 [ 1201.075708] ? bprm_execve+0x1960/0x1960 [ 1201.075737] __x64_sys_execveat+0xed/0x140 [ 1201.079060] do_syscall_64+0x33/0x40 [ 1201.079429] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.079908] RIP: 0033:0x7fb0a691db19 [ 1201.080242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.081859] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.082524] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1201.083172] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.083840] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.084485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.085116] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1201.085738] CPU: 0 PID: 7451 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1201.086406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.087245] Call Trace: [ 1201.087512] dump_stack+0x107/0x167 [ 1201.087908] should_fail.cold+0x5/0xa [ 1201.088274] ? create_object.isra.0+0x3a/0xa20 [ 1201.088772] should_failslab+0x5/0x20 [ 1201.089137] kmem_cache_alloc+0x5b/0x310 [ 1201.089526] create_object.isra.0+0x3a/0xa20 [ 1201.090018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1201.090498] kmem_cache_alloc+0x159/0x310 [ 1201.090946] jbd2__journal_start+0x190/0x7e0 [ 1201.091395] __ext4_journal_start_sb+0x214/0x390 [ 1201.091894] ext4_dirty_inode+0xbc/0x130 [ 1201.092286] ? ext4_setattr+0x2160/0x2160 [ 1201.092732] __mark_inode_dirty+0x492/0xd40 [ 1201.093144] touch_atime+0x5ea/0x6e0 [ 1201.093500] ? atime_needs_update+0x600/0x600 [ 1201.093995] ? add_to_page_cache_locked+0x40/0x40 [ 1201.094456] generic_file_buffered_read+0x191a/0x2920 [ 1201.095004] ? pagecache_get_page+0xc80/0xc80 [ 1201.095452] ? __lock_acquire+0xbb1/0x5b00 [ 1201.095998] generic_file_read_iter+0x33f/0x490 [ 1201.096452] ext4_file_read_iter+0x184/0x4c0 [ 1201.096919] __kernel_read+0x593/0xb30 [ 1201.097292] ? do_sendfile+0x11e0/0x11e0 [ 1201.097744] ? fsnotify_perm.part.0+0x22d/0x620 [ 1201.098186] ? security_file_permission+0xb1/0xe0 [ 1201.101334] kernel_read+0x52/0x70 [ 1201.101680] bprm_execve+0x767/0x1960 [ 1201.102053] ? open_exec+0x70/0x70 [ 1201.102345] ? copy_string_kernel+0x3b6/0x450 [ 1201.102771] do_execveat_common+0x772/0x8d0 [ 1201.103212] ? bprm_execve+0x1960/0x1960 [ 1201.103558] __x64_sys_execveat+0xed/0x140 [ 1201.104227] do_syscall_64+0x33/0x40 [ 1201.104534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.105019] RIP: 0033:0x7f66cac02b19 [ 1201.105327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.106959] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.107705] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1201.108322] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.109018] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.109703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.110349] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1201.123263] FAULT_INJECTION: forcing a failure. [ 1201.123263] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.124363] CPU: 1 PID: 7442 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1201.125076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.125813] Call Trace: [ 1201.126046] dump_stack+0x107/0x167 [ 1201.126358] should_fail.cold+0x5/0xa [ 1201.126702] ? jbd2__journal_start+0x190/0x7e0 [ 1201.127094] should_failslab+0x5/0x20 [ 1201.127448] kmem_cache_alloc+0x5b/0x310 [ 1201.127822] jbd2__journal_start+0x190/0x7e0 [ 1201.128219] __ext4_journal_start_sb+0x214/0x390 [ 1201.128652] ext4_dirty_inode+0xbc/0x130 [ 1201.129026] ? ext4_setattr+0x2160/0x2160 [ 1201.129420] __mark_inode_dirty+0x492/0xd40 [ 1201.129838] touch_atime+0x5ea/0x6e0 [ 1201.130192] ? atime_needs_update+0x600/0x600 [ 1201.130587] ? add_to_page_cache_locked+0x40/0x40 [ 1201.131042] generic_file_buffered_read+0x191a/0x2920 [ 1201.131061] FAULT_INJECTION: forcing a failure. [ 1201.131061] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.132451] ? pagecache_get_page+0xc80/0xc80 [ 1201.132838] ? generic_file_read_iter+0x9a/0x490 [ 1201.133230] generic_file_read_iter+0x33f/0x490 [ 1201.133614] ext4_file_read_iter+0x184/0x4c0 [ 1201.133996] __kernel_read+0x593/0xb30 [ 1201.134314] ? do_sendfile+0x11e0/0x11e0 [ 1201.134653] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1201.135188] kernel_read+0x52/0x70 [ 1201.135491] bprm_execve+0x767/0x1960 [ 1201.135816] ? open_exec+0x70/0x70 [ 1201.136109] ? copy_string_kernel+0x3b6/0x450 [ 1201.136479] do_execveat_common+0x772/0x8d0 [ 1201.136839] ? bprm_execve+0x1960/0x1960 [ 1201.137183] __x64_sys_execveat+0xed/0x140 [ 1201.137529] do_syscall_64+0x33/0x40 [ 1201.137847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.138261] RIP: 0033:0x7f3bb260cb19 [ 1201.138565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.140124] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.140749] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1201.141337] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.141927] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.142502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.143120] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1201.143770] CPU: 0 PID: 7450 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1201.144469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.145286] Call Trace: [ 1201.145552] dump_stack+0x107/0x167 [ 1201.145954] should_fail.cold+0x5/0xa [ 1201.146324] ? __anon_vma_prepare+0x270/0x500 [ 1201.146823] should_failslab+0x5/0x20 [ 1201.147195] kmem_cache_alloc+0x5b/0x310 [ 1201.147631] __anon_vma_prepare+0x270/0x500 [ 1201.148046] ? __pte_alloc+0x194/0x330 [ 1201.148416] handle_mm_fault+0x2b2d/0x3500 [ 1201.148872] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.149363] ? __pmd_alloc+0x5e0/0x5e0 [ 1201.149802] __get_user_pages+0x6ec/0x1620 [ 1201.150211] ? follow_page_mask+0x1900/0x1900 [ 1201.150709] ? avc_has_perm_noaudit+0x1f7/0x3e0 01:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) [ 1201.151122] __get_user_pages_remote+0x1d5/0x870 [ 1201.151843] ? lock_downgrade+0x6d0/0x6d0 [ 1201.152200] get_user_pages_remote+0x63/0x90 [ 1201.152569] get_arg_page+0xba/0x200 [ 1201.152919] ? acct_arg_size+0xe0/0xe0 [ 1201.153235] ? downgrade_write+0x3a0/0x3a0 [ 1201.153636] ? count.constprop.0+0x1b3/0x290 [ 1201.154026] copy_string_kernel+0x1b4/0x450 [ 1201.154382] do_execveat_common+0x525/0x8d0 [ 1201.154804] ? bprm_execve+0x1960/0x1960 [ 1201.155178] __x64_sys_execveat+0xed/0x140 [ 1201.155529] do_syscall_64+0x33/0x40 [ 1201.155887] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.156296] RIP: 0033:0x7f3dee3f5b19 [ 1201.156638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.158151] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.158858] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1201.159488] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.160124] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.160742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.161321] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1201.163249] FAULT_INJECTION: forcing a failure. [ 1201.163249] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.175361] CPU: 1 PID: 7458 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1201.175952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.176666] Call Trace: [ 1201.176911] dump_stack+0x107/0x167 [ 1201.177239] should_fail.cold+0x5/0xa [ 1201.177644] ? create_object.isra.0+0x3a/0xa20 [ 1201.178052] should_failslab+0x5/0x20 [ 1201.178394] kmem_cache_alloc+0x5b/0x310 [ 1201.178764] create_object.isra.0+0x3a/0xa20 [ 1201.179163] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1201.179622] kmem_cache_alloc+0x159/0x310 [ 1201.180000] __anon_vma_prepare+0x62/0x500 [ 1201.180376] ? __pte_alloc+0x194/0x330 [ 1201.180723] handle_mm_fault+0x2b2d/0x3500 [ 1201.181109] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.181571] ? __pmd_alloc+0x5e0/0x5e0 [ 1201.181929] __get_user_pages+0x6ec/0x1620 [ 1201.182307] ? follow_page_mask+0x1900/0x1900 [ 1201.182709] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1201.183160] __get_user_pages_remote+0x1d5/0x870 [ 1201.183585] ? lock_downgrade+0x6d0/0x6d0 [ 1201.183931] get_user_pages_remote+0x63/0x90 [ 1201.184292] get_arg_page+0xba/0x200 [ 1201.184600] ? acct_arg_size+0xe0/0xe0 [ 1201.184928] ? downgrade_write+0x3a0/0x3a0 [ 1201.185271] ? count.constprop.0+0x1b3/0x290 [ 1201.185630] copy_string_kernel+0x1b4/0x450 [ 1201.185982] do_execveat_common+0x525/0x8d0 [ 1201.186336] ? bprm_execve+0x1960/0x1960 [ 1201.186692] __x64_sys_execveat+0xed/0x140 [ 1201.187088] do_syscall_64+0x33/0x40 [ 1201.187439] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.187862] RIP: 0033:0x7fb0a691db19 [ 1201.188167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.189635] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.190245] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1201.190816] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.191442] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.192077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.192716] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:46:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:46:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:46:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:46:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:46:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:46:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:46:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 01:46:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) 01:46:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) [ 1201.350239] FAULT_INJECTION: forcing a failure. [ 1201.350239] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.351729] CPU: 1 PID: 7477 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1201.352341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.353059] Call Trace: [ 1201.353307] dump_stack+0x107/0x167 [ 1201.353639] should_fail.cold+0x5/0xa [ 1201.353987] ? create_object.isra.0+0x3a/0xa20 [ 1201.354409] should_failslab+0x5/0x20 [ 1201.354769] kmem_cache_alloc+0x5b/0x310 [ 1201.355168] create_object.isra.0+0x3a/0xa20 [ 1201.356041] FAULT_INJECTION: forcing a failure. [ 1201.356041] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.356223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1201.356243] kmem_cache_alloc+0x159/0x310 [ 1201.358040] __anon_vma_prepare+0x270/0x500 [ 1201.358393] ? __pte_alloc+0x194/0x330 [ 1201.358721] handle_mm_fault+0x2b2d/0x3500 [ 1201.359078] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.359545] ? __pmd_alloc+0x5e0/0x5e0 [ 1201.359925] __get_user_pages+0x6ec/0x1620 [ 1201.360301] ? follow_page_mask+0x1900/0x1900 [ 1201.360672] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1201.361066] __get_user_pages_remote+0x1d5/0x870 [ 1201.361448] ? lock_downgrade+0x6d0/0x6d0 [ 1201.361800] get_user_pages_remote+0x63/0x90 [ 1201.362188] get_arg_page+0xba/0x200 [ 1201.362519] ? acct_arg_size+0xe0/0xe0 [ 1201.362880] ? downgrade_write+0x3a0/0x3a0 [ 1201.363247] ? count.constprop.0+0x1b3/0x290 [ 1201.363615] copy_string_kernel+0x1b4/0x450 [ 1201.363985] do_execveat_common+0x525/0x8d0 [ 1201.364335] ? bprm_execve+0x1960/0x1960 [ 1201.364674] __x64_sys_execveat+0xed/0x140 [ 1201.365046] do_syscall_64+0x33/0x40 [ 1201.365358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.365780] RIP: 0033:0x7f3dee3f5b19 [ 1201.366083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.367566] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.368190] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1201.368768] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.369339] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.369925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.370491] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1201.371102] CPU: 0 PID: 7479 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1201.371762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.372500] Call Trace: [ 1201.372767] dump_stack+0x107/0x167 [ 1201.373102] should_fail.cold+0x5/0xa [ 1201.373453] ? bprm_execve+0x9a0/0x1960 [ 1201.373812] should_failslab+0x5/0x20 [ 1201.374156] __kmalloc_track_caller+0x79/0x370 [ 1201.374568] ? __request_module+0x2fe/0x920 [ 1201.374970] ? bprm_execve+0x9a0/0x1960 [ 1201.375371] kstrdup+0x36/0x70 [ 1201.375665] __request_module+0x2fe/0x920 [ 1201.376039] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.376508] ? free_modprobe_argv+0x90/0x90 [ 1201.376895] ? find_held_lock+0x2c/0x110 [ 1201.377269] ? find_held_lock+0x2c/0x110 [ 1201.377650] ? bprm_execve+0x8f8/0x1960 [ 1201.378008] ? lock_downgrade+0x6d0/0x6d0 [ 1201.378381] ? elf_core_dump+0x3c50/0x3c50 [ 1201.378770] ? do_raw_read_unlock+0x3b/0x70 [ 1201.379169] ? _raw_read_unlock+0x1a/0x30 [ 1201.379544] ? load_misc_binary+0x605/0xb70 [ 1201.379938] bprm_execve+0x9a0/0x1960 [ 1201.380265] ? open_exec+0x70/0x70 [ 1201.380589] ? copy_string_kernel+0x3b6/0x450 [ 1201.381004] do_execveat_common+0x772/0x8d0 [ 1201.381386] ? bprm_execve+0x1960/0x1960 [ 1201.381768] __x64_sys_execveat+0xed/0x140 [ 1201.382122] do_syscall_64+0x33/0x40 [ 1201.382430] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.382871] RIP: 0033:0x7f66cac02b19 [ 1201.383215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.384808] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.385449] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1201.386031] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.386637] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.387315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.387939] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1201.414810] FAULT_INJECTION: forcing a failure. [ 1201.414810] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.416063] CPU: 0 PID: 7486 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1201.416616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.417278] Call Trace: [ 1201.417502] dump_stack+0x107/0x167 [ 1201.417805] should_fail.cold+0x5/0xa [ 1201.418121] ? __anon_vma_prepare+0x270/0x500 [ 1201.418491] should_failslab+0x5/0x20 [ 1201.418810] kmem_cache_alloc+0x5b/0x310 [ 1201.419157] __anon_vma_prepare+0x270/0x500 [ 1201.419513] ? __pte_alloc+0x194/0x330 [ 1201.419836] handle_mm_fault+0x2b2d/0x3500 [ 1201.420184] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1201.420608] ? __pmd_alloc+0x5e0/0x5e0 [ 1201.420947] __get_user_pages+0x6ec/0x1620 [ 1201.421032] FAULT_INJECTION: forcing a failure. [ 1201.421032] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.421298] ? follow_page_mask+0x1900/0x1900 [ 1201.422590] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1201.422989] __get_user_pages_remote+0x1d5/0x870 [ 1201.423396] ? lock_downgrade+0x6d0/0x6d0 [ 1201.423742] get_user_pages_remote+0x63/0x90 [ 1201.424107] get_arg_page+0xba/0x200 [ 1201.424414] ? acct_arg_size+0xe0/0xe0 [ 1201.424737] ? downgrade_write+0x3a0/0x3a0 [ 1201.425083] ? count.constprop.0+0x1b3/0x290 [ 1201.425444] copy_string_kernel+0x1b4/0x450 [ 1201.425809] do_execveat_common+0x525/0x8d0 [ 1201.426162] ? bprm_execve+0x1960/0x1960 [ 1201.426501] __x64_sys_execveat+0xed/0x140 [ 1201.426858] do_syscall_64+0x33/0x40 [ 1201.427180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.427602] RIP: 0033:0x7fb0a691db19 [ 1201.427920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.429395] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.430021] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1201.430595] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.431187] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.431770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.432340] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1201.432942] CPU: 1 PID: 7485 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1201.433538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.434232] Call Trace: [ 1201.434477] dump_stack+0x107/0x167 [ 1201.434828] should_fail.cold+0x5/0xa [ 1201.435172] ? create_object.isra.0+0x3a/0xa20 [ 1201.435565] should_failslab+0x5/0x20 [ 1201.435912] kmem_cache_alloc+0x5b/0x310 [ 1201.436271] create_object.isra.0+0x3a/0xa20 [ 1201.436660] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1201.437136] kmem_cache_alloc+0x159/0x310 [ 1201.437529] jbd2__journal_start+0x190/0x7e0 [ 1201.437957] __ext4_journal_start_sb+0x214/0x390 [ 1201.438409] ext4_dirty_inode+0xbc/0x130 [ 1201.438792] ? ext4_setattr+0x2160/0x2160 [ 1201.439190] __mark_inode_dirty+0x492/0xd40 [ 1201.439604] touch_atime+0x5ea/0x6e0 [ 1201.439956] ? atime_needs_update+0x600/0x600 [ 1201.440374] ? add_to_page_cache_locked+0x40/0x40 [ 1201.440832] generic_file_buffered_read+0x191a/0x2920 [ 1201.441330] ? pagecache_get_page+0xc80/0xc80 [ 1201.441761] ? __lock_acquire+0xbb1/0x5b00 [ 1201.442166] generic_file_read_iter+0x33f/0x490 [ 1201.442607] ext4_file_read_iter+0x184/0x4c0 [ 1201.443022] __kernel_read+0x593/0xb30 [ 1201.443404] ? do_sendfile+0x11e0/0x11e0 [ 1201.443798] ? fsnotify_perm.part.0+0x22d/0x620 [ 1201.444235] ? security_file_permission+0xb1/0xe0 [ 1201.444692] kernel_read+0x52/0x70 [ 1201.445028] bprm_execve+0x767/0x1960 [ 1201.445392] ? open_exec+0x70/0x70 [ 1201.445727] ? copy_string_kernel+0x3b6/0x450 [ 1201.446150] do_execveat_common+0x772/0x8d0 [ 1201.446556] ? bprm_execve+0x1960/0x1960 [ 1201.446947] __x64_sys_execveat+0xed/0x140 [ 1201.447364] do_syscall_64+0x33/0x40 [ 1201.447716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.448191] RIP: 0033:0x7f3bb260cb19 [ 1201.448553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.450223] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1201.450928] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1201.451597] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1201.452258] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.452912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1201.453567] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:46:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 01:46:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) [ 1214.512330] FAULT_INJECTION: forcing a failure. [ 1214.512330] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.513915] CPU: 1 PID: 7499 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1214.514536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.515287] Call Trace: [ 1214.515560] dump_stack+0x107/0x167 [ 1214.515904] should_fail.cold+0x5/0xa [ 1214.516259] ? create_object.isra.0+0x3a/0xa20 [ 1214.516685] should_failslab+0x5/0x20 [ 1214.517041] kmem_cache_alloc+0x5b/0x310 [ 1214.517424] create_object.isra.0+0x3a/0xa20 [ 1214.517831] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1214.518303] kmem_cache_alloc+0x159/0x310 [ 1214.518696] jbd2__journal_start+0x190/0x7e0 [ 1214.519112] __ext4_journal_start_sb+0x214/0x390 [ 1214.519572] ext4_dirty_inode+0xbc/0x130 [ 1214.519951] ? ext4_setattr+0x2160/0x2160 [ 1214.520334] __mark_inode_dirty+0x492/0xd40 [ 1214.520739] touch_atime+0x5ea/0x6e0 [ 1214.521090] ? atime_needs_update+0x600/0x600 [ 1214.521504] ? add_to_page_cache_locked+0x40/0x40 [ 1214.521961] generic_file_buffered_read+0x191a/0x2920 [ 1214.522452] ? pagecache_get_page+0xc80/0xc80 [ 1214.522874] ? __lock_acquire+0xbb1/0x5b00 [ 1214.523275] generic_file_read_iter+0x33f/0x490 [ 1214.523688] ext4_file_read_iter+0x184/0x4c0 [ 1214.524046] __kernel_read+0x593/0xb30 [ 1214.524361] ? do_sendfile+0x11e0/0x11e0 [ 1214.524695] ? fsnotify_perm.part.0+0x22d/0x620 [ 1214.525069] ? security_file_permission+0xb1/0xe0 [ 1214.525458] kernel_read+0x52/0x70 [ 1214.525747] bprm_execve+0x767/0x1960 [ 1214.526057] ? open_exec+0x70/0x70 [ 1214.526342] ? copy_string_kernel+0x3b6/0x450 [ 1214.526705] do_execveat_common+0x772/0x8d0 [ 1214.527054] ? bprm_execve+0x1960/0x1960 [ 1214.527400] __x64_sys_execveat+0xed/0x140 [ 1214.527810] do_syscall_64+0x33/0x40 [ 1214.528159] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.528627] RIP: 0033:0x7f3bb260cb19 [ 1214.528972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.530614] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1214.531320] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1214.531595] FAULT_INJECTION: forcing a failure. [ 1214.531595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1214.531956] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1214.531966] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.531974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.531987] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1214.535321] CPU: 0 PID: 7515 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1214.535912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.536613] Call Trace: [ 1214.536853] dump_stack+0x107/0x167 [ 1214.537174] should_fail.cold+0x5/0xa [ 1214.537513] __alloc_pages_nodemask+0x182/0x600 [ 1214.537915] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1214.538406] ? up_write+0x191/0x550 [ 1214.538703] ? rwlock_bug.part.0+0x90/0x90 [ 1214.539040] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1214.539507] alloc_pages_vma+0xbb/0x410 [ 1214.539834] handle_mm_fault+0x152f/0x3500 [ 1214.540176] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.540592] ? __pmd_alloc+0x5e0/0x5e0 [ 1214.540921] __get_user_pages+0x6ec/0x1620 [ 1214.541264] ? follow_page_mask+0x1900/0x1900 [ 1214.541623] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1214.542005] __get_user_pages_remote+0x1d5/0x870 [ 1214.542381] ? lock_downgrade+0x6d0/0x6d0 [ 1214.542724] get_user_pages_remote+0x63/0x90 [ 1214.543077] get_arg_page+0xba/0x200 [ 1214.543388] ? acct_arg_size+0xe0/0xe0 [ 1214.543706] ? downgrade_write+0x3a0/0x3a0 [ 1214.544043] ? count.constprop.0+0x1b3/0x290 [ 1214.544394] copy_string_kernel+0x1b4/0x450 [ 1214.544744] do_execveat_common+0x525/0x8d0 [ 1214.545087] ? bprm_execve+0x1960/0x1960 [ 1214.545422] __x64_sys_execveat+0xed/0x140 [ 1214.545762] do_syscall_64+0x33/0x40 [ 1214.546061] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.546470] RIP: 0033:0x7f3dee3f5b19 [ 1214.546769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.548217] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1214.548819] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1214.549381] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1214.549943] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.550502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.551066] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1214.563942] FAULT_INJECTION: forcing a failure. [ 1214.563942] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.565018] CPU: 1 PID: 7514 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1214.565628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.566365] Call Trace: [ 1214.566615] dump_stack+0x107/0x167 [ 1214.566953] should_fail.cold+0x5/0xa [ 1214.567325] ? create_object.isra.0+0x3a/0xa20 [ 1214.567752] should_failslab+0x5/0x20 [ 1214.568099] kmem_cache_alloc+0x5b/0x310 [ 1214.568473] create_object.isra.0+0x3a/0xa20 [ 1214.568886] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1214.569352] kmem_cache_alloc+0x159/0x310 [ 1214.569741] __anon_vma_prepare+0x270/0x500 [ 1214.570002] FAULT_INJECTION: forcing a failure. [ 1214.570002] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.570128] ? __pte_alloc+0x194/0x330 [ 1214.570146] handle_mm_fault+0x2b2d/0x3500 [ 1214.571731] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.572185] ? __pmd_alloc+0x5e0/0x5e0 [ 1214.572533] __get_user_pages+0x6ec/0x1620 [ 1214.572927] ? follow_page_mask+0x1900/0x1900 [ 1214.573311] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1214.573727] __get_user_pages_remote+0x1d5/0x870 [ 1214.574158] ? lock_downgrade+0x6d0/0x6d0 [ 1214.574543] get_user_pages_remote+0x63/0x90 [ 1214.574952] get_arg_page+0xba/0x200 [ 1214.575289] ? acct_arg_size+0xe0/0xe0 [ 1214.575641] ? downgrade_write+0x3a0/0x3a0 [ 1214.576025] ? count.constprop.0+0x1b3/0x290 [ 1214.576404] copy_string_kernel+0x1b4/0x450 [ 1214.576793] do_execveat_common+0x525/0x8d0 [ 1214.577166] ? bprm_execve+0x1960/0x1960 [ 1214.577522] __x64_sys_execveat+0xed/0x140 [ 1214.577901] do_syscall_64+0x33/0x40 [ 1214.578217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.578653] RIP: 0033:0x7fb0a691db19 [ 1214.578983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.580546] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1214.581201] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1214.581814] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1214.582409] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.583022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.583643] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1214.584271] CPU: 0 PID: 7508 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1214.584861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.585559] Call Trace: [ 1214.585793] dump_stack+0x107/0x167 [ 1214.586120] should_fail.cold+0x5/0xa [ 1214.586485] ? create_object.isra.0+0x3a/0xa20 [ 1214.586941] should_failslab+0x5/0x20 [ 1214.587318] kmem_cache_alloc+0x5b/0x310 [ 1214.587692] create_object.isra.0+0x3a/0xa20 [ 1214.588068] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1214.588512] kmem_cache_alloc_trace+0x151/0x320 [ 1214.588920] ? bprm_execve+0x9a0/0x1960 [ 1214.589266] __request_module+0x2e0/0x920 [ 1214.589628] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1214.590078] ? free_modprobe_argv+0x90/0x90 [ 1214.590460] ? find_held_lock+0x2c/0x110 [ 1214.590849] ? find_held_lock+0x2c/0x110 [ 1214.591218] ? bprm_execve+0x8f8/0x1960 [ 1214.591609] ? lock_downgrade+0x6d0/0x6d0 [ 1214.591966] ? elf_core_dump+0x3c50/0x3c50 [ 1214.592334] ? do_raw_read_unlock+0x3b/0x70 [ 1214.592701] ? _raw_read_unlock+0x1a/0x30 [ 1214.593052] ? load_misc_binary+0x605/0xb70 [ 1214.593434] bprm_execve+0x9a0/0x1960 [ 1214.593774] ? open_exec+0x70/0x70 [ 1214.594080] ? copy_string_kernel+0x3b6/0x450 [ 1214.594483] do_execveat_common+0x772/0x8d0 [ 1214.594861] ? bprm_execve+0x1960/0x1960 [ 1214.595229] __x64_sys_execveat+0xed/0x140 [ 1214.595652] do_syscall_64+0x33/0x40 [ 1214.595977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.596412] RIP: 0033:0x7f66cac02b19 [ 1214.596738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.598271] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1214.598926] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1214.599632] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1214.600196] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.600790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.601401] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:46:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:46:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:46:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:46:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 01:46:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 01:46:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:46:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:46:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:46:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:46:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:46:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) [ 1214.724409] FAULT_INJECTION: forcing a failure. [ 1214.724409] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.725882] CPU: 1 PID: 7532 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1214.726501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1214.727250] Call Trace: [ 1214.727521] dump_stack+0x107/0x167 [ 1214.727869] should_fail.cold+0x5/0xa [ 1214.728225] ? prepare_creds+0x25/0x5e0 [ 1214.728598] should_failslab+0x5/0x20 [ 1214.728954] kmem_cache_alloc+0x5b/0x310 [ 1214.729336] prepare_creds+0x25/0x5e0 [ 1214.729694] prepare_exec_creds+0xd/0x260 [ 1214.730076] bprm_execve+0x118/0x1960 [ 1214.730432] ? count.constprop.0+0x1b3/0x290 [ 1214.730846] ? open_exec+0x70/0x70 [ 1214.731176] ? copy_string_kernel+0x3b6/0x450 [ 1214.731618] do_execveat_common+0x772/0x8d0 [ 1214.732027] ? bprm_execve+0x1960/0x1960 [ 1214.732412] __x64_sys_execveat+0xed/0x140 [ 1214.732804] do_syscall_64+0x33/0x40 [ 1214.733145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1214.733611] RIP: 0033:0x7f3dee3f5b19 [ 1214.733952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1214.735590] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1214.736286] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1214.736932] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1214.737577] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.738861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1214.739793] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:46:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:46:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:46:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 01:46:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:46:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:46:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 01:46:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) [ 1227.708124] FAULT_INJECTION: forcing a failure. [ 1227.708124] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.709378] FAULT_INJECTION: forcing a failure. [ 1227.709378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1227.709397] CPU: 0 PID: 7556 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1227.709406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.709411] Call Trace: [ 1227.709437] dump_stack+0x107/0x167 [ 1227.709454] should_fail.cold+0x5/0xa [ 1227.709474] __alloc_pages_nodemask+0x182/0x600 [ 1227.709492] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1227.717473] ? up_write+0x191/0x550 [ 1227.717802] ? rwlock_bug.part.0+0x90/0x90 [ 1227.718165] ? anon_vma_interval_tree_insert+0x277/0x450 [ 1227.718626] alloc_pages_vma+0xbb/0x410 [ 1227.718985] handle_mm_fault+0x152f/0x3500 [ 1227.719348] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1227.719826] ? __pmd_alloc+0x5e0/0x5e0 [ 1227.720174] __get_user_pages+0x6ec/0x1620 [ 1227.720538] ? follow_page_mask+0x1900/0x1900 [ 1227.720939] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1227.721339] __get_user_pages_remote+0x1d5/0x870 [ 1227.721750] ? lock_downgrade+0x6d0/0x6d0 [ 1227.722115] get_user_pages_remote+0x63/0x90 [ 1227.722491] get_arg_page+0xba/0x200 [ 1227.722828] ? acct_arg_size+0xe0/0xe0 [ 1227.723156] ? downgrade_write+0x3a0/0x3a0 [ 1227.723544] ? count.constprop.0+0x1b3/0x290 [ 1227.723937] copy_string_kernel+0x1b4/0x450 [ 1227.724309] do_execveat_common+0x525/0x8d0 [ 1227.724686] ? bprm_execve+0x1960/0x1960 [ 1227.725052] __x64_sys_execveat+0xed/0x140 [ 1227.725413] do_syscall_64+0x33/0x40 [ 1227.725741] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.726184] RIP: 0033:0x7fb0a691db19 [ 1227.726510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.728086] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1227.728737] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1227.729346] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1227.729959] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.730554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.731172] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1227.731838] CPU: 1 PID: 7551 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1227.732452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.733163] Call Trace: [ 1227.733409] dump_stack+0x107/0x167 [ 1227.733754] should_fail.cold+0x5/0xa [ 1227.734103] ? bprm_execve+0x9a0/0x1960 [ 1227.734467] should_failslab+0x5/0x20 [ 1227.734830] __kmalloc_track_caller+0x79/0x370 [ 1227.735243] ? __request_module+0x2fe/0x920 [ 1227.735665] ? bprm_execve+0x9a0/0x1960 [ 1227.736031] kstrdup+0x36/0x70 [ 1227.736326] __request_module+0x2fe/0x920 [ 1227.736705] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1227.737174] ? free_modprobe_argv+0x90/0x90 [ 1227.737560] ? find_held_lock+0x2c/0x110 [ 1227.737939] ? find_held_lock+0x2c/0x110 [ 1227.738321] ? bprm_execve+0x8f8/0x1960 [ 1227.738685] ? lock_downgrade+0x6d0/0x6d0 [ 1227.739069] ? elf_core_dump+0x3c50/0x3c50 [ 1227.739482] ? do_raw_read_unlock+0x3b/0x70 [ 1227.739885] ? _raw_read_unlock+0x1a/0x30 [ 1227.740258] ? load_misc_binary+0x605/0xb70 [ 1227.740657] bprm_execve+0x9a0/0x1960 [ 1227.741012] ? open_exec+0x70/0x70 [ 1227.741338] ? copy_string_kernel+0x3b6/0x450 [ 1227.741756] do_execveat_common+0x772/0x8d0 [ 1227.742147] FAULT_INJECTION: forcing a failure. [ 1227.742147] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.742167] ? bprm_execve+0x1960/0x1960 [ 1227.743436] __x64_sys_execveat+0xed/0x140 [ 1227.747924] do_syscall_64+0x33/0x40 [ 1227.748238] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.748670] RIP: 0033:0x7f66cac02b19 [ 1227.748997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.750513] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1227.751161] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1227.751793] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1227.752385] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.752990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.753580] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1227.754205] CPU: 0 PID: 7559 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1227.754823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.755588] Call Trace: [ 1227.755836] dump_stack+0x107/0x167 [ 1227.756174] should_fail.cold+0x5/0xa [ 1227.756529] ? create_object.isra.0+0x3a/0xa20 [ 1227.756948] should_failslab+0x5/0x20 [ 1227.757298] kmem_cache_alloc+0x5b/0x310 [ 1227.757676] create_object.isra.0+0x3a/0xa20 [ 1227.758077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1227.758544] kmem_cache_alloc+0x159/0x310 [ 1227.758931] prepare_creds+0x25/0x5e0 [ 1227.759284] prepare_exec_creds+0xd/0x260 [ 1227.759686] bprm_execve+0x118/0x1960 [ 1227.760045] ? count.constprop.0+0x1b3/0x290 [ 1227.760449] ? open_exec+0x70/0x70 [ 1227.760777] ? copy_string_kernel+0x3b6/0x450 [ 1227.761199] do_execveat_common+0x772/0x8d0 [ 1227.761604] ? bprm_execve+0x1960/0x1960 [ 1227.761990] __x64_sys_execveat+0xed/0x140 [ 1227.762384] do_syscall_64+0x33/0x40 [ 1227.762726] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.763192] RIP: 0033:0x7f3dee3f5b19 [ 1227.763553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.765198] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1227.765878] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1227.766526] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1227.767168] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.767805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.768372] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1227.772118] FAULT_INJECTION: forcing a failure. [ 1227.772118] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.773433] CPU: 0 PID: 7555 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1227.774050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.774797] Call Trace: [ 1227.775042] dump_stack+0x107/0x167 [ 1227.775377] should_fail.cold+0x5/0xa [ 1227.775749] ? create_object.isra.0+0x3a/0xa20 [ 1227.776170] should_failslab+0x5/0x20 [ 1227.776517] kmem_cache_alloc+0x5b/0x310 [ 1227.776892] create_object.isra.0+0x3a/0xa20 [ 1227.777291] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1227.777760] kmem_cache_alloc_trace+0x151/0x320 [ 1227.778186] ? bprm_execve+0x9a0/0x1960 [ 1227.778549] __request_module+0x2e0/0x920 [ 1227.778932] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1227.779408] ? free_modprobe_argv+0x90/0x90 [ 1227.779819] ? find_held_lock+0x2c/0x110 [ 1227.780199] ? find_held_lock+0x2c/0x110 [ 1227.780581] ? bprm_execve+0x8f8/0x1960 [ 1227.780950] ? lock_downgrade+0x6d0/0x6d0 [ 1227.781335] ? elf_core_dump+0x3c50/0x3c50 [ 1227.781731] ? do_raw_read_unlock+0x3b/0x70 [ 1227.782128] ? _raw_read_unlock+0x1a/0x30 [ 1227.782498] ? load_misc_binary+0x605/0xb70 [ 1227.782901] bprm_execve+0x9a0/0x1960 [ 1227.783267] ? open_exec+0x70/0x70 [ 1227.783620] ? copy_string_kernel+0x3b6/0x450 [ 1227.784042] do_execveat_common+0x772/0x8d0 [ 1227.784437] ? bprm_execve+0x1960/0x1960 [ 1227.784820] __x64_sys_execveat+0xed/0x140 [ 1227.785212] do_syscall_64+0x33/0x40 [ 1227.785563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.786030] RIP: 0033:0x7f3bb260cb19 [ 1227.786378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.788035] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1227.788727] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1227.789369] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1227.790014] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.790664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.791309] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 01:46:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:46:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) 01:46:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) 01:46:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:46:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 01:46:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:46:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) 01:46:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 01:46:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000) 01:46:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) [ 1227.966024] FAULT_INJECTION: forcing a failure. [ 1227.966024] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.967287] CPU: 0 PID: 7576 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1227.967931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.968682] Call Trace: [ 1227.968938] dump_stack+0x107/0x167 [ 1227.969279] should_fail.cold+0x5/0xa [ 1227.969640] ? prepare_creds+0x25/0x5e0 [ 1227.970024] should_failslab+0x5/0x20 [ 1227.970377] kmem_cache_alloc+0x5b/0x310 [ 1227.970777] prepare_creds+0x25/0x5e0 [ 1227.971133] prepare_exec_creds+0xd/0x260 [ 1227.971539] bprm_execve+0x118/0x1960 [ 1227.971902] ? count.constprop.0+0x1b3/0x290 [ 1227.972312] ? open_exec+0x70/0x70 [ 1227.972645] ? copy_string_kernel+0x3b6/0x450 [ 1227.973070] do_execveat_common+0x772/0x8d0 [ 1227.973475] ? bprm_execve+0x1960/0x1960 [ 1227.973868] __x64_sys_execveat+0xed/0x140 [ 1227.974269] do_syscall_64+0x33/0x40 [ 1227.974618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1227.975088] RIP: 0033:0x7fb0a691db19 [ 1227.975437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.977088] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1227.977783] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1227.978434] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1227.979082] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.979745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1227.980393] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1227.994572] FAULT_INJECTION: forcing a failure. [ 1227.994572] name failslab, interval 1, probability 0, space 0, times 0 [ 1227.995919] CPU: 0 PID: 7581 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1227.996533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.997284] Call Trace: [ 1227.997532] dump_stack+0x107/0x167 [ 1227.997877] should_fail.cold+0x5/0xa [ 1227.998242] ? bprm_execve+0x9a0/0x1960 [ 1227.998604] should_failslab+0x5/0x20 [ 1227.998953] __kmalloc_track_caller+0x79/0x370 [ 1227.999370] ? __request_module+0x2fe/0x920 [ 1227.999795] ? bprm_execve+0x9a0/0x1960 [ 1228.000159] kstrdup+0x36/0x70 [ 1228.000467] __request_module+0x2fe/0x920 [ 1228.000854] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1228.001335] ? free_modprobe_argv+0x90/0x90 [ 1228.001745] ? find_held_lock+0x2c/0x110 [ 1228.002128] ? find_held_lock+0x2c/0x110 [ 1228.002508] ? bprm_execve+0x8f8/0x1960 [ 1228.002882] ? lock_downgrade+0x6d0/0x6d0 [ 1228.003262] ? elf_core_dump+0x3c50/0x3c50 [ 1228.003671] ? do_raw_read_unlock+0x3b/0x70 [ 1228.004062] ? _raw_read_unlock+0x1a/0x30 [ 1228.004434] ? load_misc_binary+0x605/0xb70 [ 1228.004836] bprm_execve+0x9a0/0x1960 [ 1228.005186] ? open_exec+0x70/0x70 [ 1228.005509] ? copy_string_kernel+0x3b6/0x450 [ 1228.005939] do_execveat_common+0x772/0x8d0 [ 1228.006340] ? bprm_execve+0x1960/0x1960 [ 1228.006737] __x64_sys_execveat+0xed/0x140 [ 1228.007132] do_syscall_64+0x33/0x40 [ 1228.007482] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1228.007965] RIP: 0033:0x7f66cac02b19 [ 1228.008310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1228.009980] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1228.010667] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1228.011322] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1228.011993] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.012633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1228.013275] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1228.028549] FAULT_INJECTION: forcing a failure. [ 1228.028549] name failslab, interval 1, probability 0, space 0, times 0 [ 1228.029873] CPU: 1 PID: 7588 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1228.030485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1228.031202] Call Trace: [ 1228.031450] dump_stack+0x107/0x167 [ 1228.031809] should_fail.cold+0x5/0xa [ 1228.032165] ? security_prepare_creds+0x112/0x190 [ 1228.032608] ? security_prepare_creds+0x112/0x190 [ 1228.033061] should_failslab+0x5/0x20 [ 1228.033413] __kmalloc+0x72/0x390 [ 1228.033740] security_prepare_creds+0x112/0x190 [ 1228.034174] prepare_creds+0x452/0x5e0 [ 1228.034532] prepare_exec_creds+0xd/0x260 [ 1228.034912] bprm_execve+0x118/0x1960 [ 1228.035268] ? count.constprop.0+0x1b3/0x290 [ 1228.035695] ? open_exec+0x70/0x70 [ 1228.036022] ? copy_string_kernel+0x3b6/0x450 [ 1228.036445] do_execveat_common+0x772/0x8d0 [ 1228.036846] ? bprm_execve+0x1960/0x1960 [ 1228.037232] __x64_sys_execveat+0xed/0x140 [ 1228.037625] do_syscall_64+0x33/0x40 [ 1228.037964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1228.038426] RIP: 0033:0x7f3dee3f5b19 [ 1228.038769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1228.040423] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1228.041104] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1228.041754] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1228.042399] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.043045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1228.043708] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:46:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:46:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 01:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:46:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) [ 1244.509937] FAULT_INJECTION: forcing a failure. [ 1244.509937] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.512342] CPU: 0 PID: 7599 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1244.513080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.515167] Call Trace: [ 1244.515451] dump_stack+0x107/0x167 [ 1244.519035] should_fail.cold+0x5/0xa [ 1244.519407] ? create_object.isra.0+0x3a/0xa20 [ 1244.520010] should_failslab+0x5/0x20 [ 1244.520405] kmem_cache_alloc+0x5b/0x310 [ 1244.520833] create_object.isra.0+0x3a/0xa20 [ 1244.521372] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.521973] kmem_cache_alloc+0x159/0x310 [ 1244.522415] prepare_creds+0x25/0x5e0 [ 1244.522817] prepare_exec_creds+0xd/0x260 [ 1244.523307] bprm_execve+0x118/0x1960 [ 1244.523718] ? count.constprop.0+0x1b3/0x290 [ 1244.524232] ? open_exec+0x70/0x70 [ 1244.524605] ? copy_string_kernel+0x3b6/0x450 [ 1244.525163] do_execveat_common+0x772/0x8d0 [ 1244.525618] ? bprm_execve+0x1960/0x1960 [ 1244.526116] __x64_sys_execveat+0xed/0x140 [ 1244.526564] do_syscall_64+0x33/0x40 [ 1244.527011] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.527541] RIP: 0033:0x7fb0a691db19 [ 1244.528009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.530074] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.530908] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1244.531673] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.532456] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.533255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.534048] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1244.541591] FAULT_INJECTION: forcing a failure. [ 1244.541591] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.543052] CPU: 1 PID: 7607 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1244.543772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.544632] Call Trace: [ 1244.544922] dump_stack+0x107/0x167 [ 1244.545324] should_fail.cold+0x5/0xa [ 1244.545726] ? bprm_execve+0x9a0/0x1960 [ 1244.546154] should_failslab+0x5/0x20 [ 1244.546550] __kmalloc_track_caller+0x79/0x370 [ 1244.547043] ? __request_module+0x2fe/0x920 [ 1244.547493] ? bprm_execve+0x9a0/0x1960 [ 1244.547926] kstrdup+0x36/0x70 [ 1244.548271] __request_module+0x2fe/0x920 [ 1244.548703] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1244.549264] ? free_modprobe_argv+0x90/0x90 [ 1244.549718] ? find_held_lock+0x2c/0x110 [ 1244.550176] ? find_held_lock+0x2c/0x110 [ 1244.550604] ? bprm_execve+0x8f8/0x1960 [ 1244.551034] ? lock_downgrade+0x6d0/0x6d0 [ 1244.551475] ? elf_core_dump+0x3c50/0x3c50 [ 1244.552065] ? do_raw_read_unlock+0x3b/0x70 [ 1244.552512] ? _raw_read_unlock+0x1a/0x30 [ 1244.552945] ? load_misc_binary+0x605/0xb70 [ 1244.553413] bprm_execve+0x9a0/0x1960 [ 1244.553817] ? open_exec+0x70/0x70 [ 1244.554204] ? copy_string_kernel+0x3b6/0x450 [ 1244.554670] do_execveat_common+0x772/0x8d0 [ 1244.555158] ? bprm_execve+0x1960/0x1960 [ 1244.555596] __x64_sys_execveat+0xed/0x140 [ 1244.556074] do_syscall_64+0x33/0x40 [ 1244.556464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.557017] RIP: 0033:0x7f3bb260cb19 [ 1244.557416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.559359] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.560191] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1244.560953] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.561705] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.562466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.563227] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1244.584182] FAULT_INJECTION: forcing a failure. [ 1244.584182] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.585994] CPU: 0 PID: 7600 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1244.586716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.587641] Call Trace: [ 1244.588004] dump_stack+0x107/0x167 [ 1244.588385] should_fail.cold+0x5/0xa [ 1244.588793] ? call_usermodehelper_setup+0xa2/0x2f0 [ 1244.589392] should_failslab+0x5/0x20 [ 1244.589549] FAULT_INJECTION: forcing a failure. [ 1244.589549] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.589764] kmem_cache_alloc_trace+0x55/0x320 [ 1244.589786] call_usermodehelper_setup+0xa2/0x2f0 [ 1244.589803] ? copy_regset_to_user+0x170/0x170 [ 1244.589822] ? bprm_execve+0x9a0/0x1960 [ 1244.589838] __request_module+0x3f9/0x920 [ 1244.593216] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1244.593742] ? free_modprobe_argv+0x90/0x90 [ 1244.594226] ? find_held_lock+0x2c/0x110 [ 1244.594628] ? find_held_lock+0x2c/0x110 [ 1244.595095] ? bprm_execve+0x8f8/0x1960 [ 1244.595482] ? lock_downgrade+0x6d0/0x6d0 [ 1244.595973] ? elf_core_dump+0x3c50/0x3c50 [ 1244.596383] ? do_raw_read_unlock+0x3b/0x70 [ 1244.596823] ? _raw_read_unlock+0x1a/0x30 [ 1244.597304] ? load_misc_binary+0x605/0xb70 [ 1244.597743] bprm_execve+0x9a0/0x1960 [ 1244.598191] ? open_exec+0x70/0x70 [ 1244.598534] ? copy_string_kernel+0x3b6/0x450 [ 1244.599040] do_execveat_common+0x772/0x8d0 [ 1244.599464] ? bprm_execve+0x1960/0x1960 [ 1244.599954] __x64_sys_execveat+0xed/0x140 [ 1244.600372] do_syscall_64+0x33/0x40 [ 1244.600747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.601323] RIP: 0033:0x7f66cac02b19 [ 1244.601704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.603551] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.604372] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1244.605147] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.605852] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.606594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.607342] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1244.608132] CPU: 1 PID: 7617 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1244.608846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.609700] Call Trace: [ 1244.610002] dump_stack+0x107/0x167 [ 1244.610387] should_fail.cold+0x5/0xa [ 1244.610788] ? create_object.isra.0+0x3a/0xa20 [ 1244.611289] should_failslab+0x5/0x20 [ 1244.611704] kmem_cache_alloc+0x5b/0x310 [ 1244.612153] create_object.isra.0+0x3a/0xa20 [ 1244.612615] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.613167] __kmalloc+0x16e/0x390 [ 1244.613547] security_prepare_creds+0x112/0x190 [ 1244.614047] prepare_creds+0x452/0x5e0 [ 1244.614455] prepare_exec_creds+0xd/0x260 [ 1244.614894] bprm_execve+0x118/0x1960 [ 1244.615302] ? count.constprop.0+0x1b3/0x290 [ 1244.615762] ? open_exec+0x70/0x70 [ 1244.616146] ? copy_string_kernel+0x3b6/0x450 [ 1244.616623] do_execveat_common+0x772/0x8d0 [ 1244.617091] ? bprm_execve+0x1960/0x1960 [ 1244.617535] __x64_sys_execveat+0xed/0x140 [ 1244.617997] do_syscall_64+0x33/0x40 [ 1244.618393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.618921] RIP: 0033:0x7f3dee3f5b19 [ 1244.619305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.621212] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.622016] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1244.622751] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.623507] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.624269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.625012] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:46:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:46:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:46:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) [ 1244.768172] FAULT_INJECTION: forcing a failure. [ 1244.768172] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.769411] CPU: 1 PID: 7632 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1244.769994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.770726] Call Trace: [ 1244.770977] dump_stack+0x107/0x167 [ 1244.771316] should_fail.cold+0x5/0xa [ 1244.771820] ? create_object.isra.0+0x3a/0xa20 [ 1244.772921] should_failslab+0x5/0x20 [ 1244.773792] kmem_cache_alloc+0x5b/0x310 [ 1244.774742] create_object.isra.0+0x3a/0xa20 [ 1244.775783] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 01:46:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 01:46:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:46:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:46:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) [ 1244.776978] __kmalloc_track_caller+0x177/0x370 [ 1244.778439] ? __request_module+0x2fe/0x920 [ 1244.778913] ? bprm_execve+0x9a0/0x1960 [ 1244.779263] kstrdup+0x36/0x70 [ 1244.779548] __request_module+0x2fe/0x920 [ 1244.780100] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1244.780562] ? free_modprobe_argv+0x90/0x90 [ 1244.780952] ? find_held_lock+0x2c/0x110 [ 1244.781320] ? find_held_lock+0x2c/0x110 [ 1244.781684] ? bprm_execve+0x8f8/0x1960 [ 1244.782027] ? lock_downgrade+0x6d0/0x6d0 [ 1244.782397] ? elf_core_dump+0x3c50/0x3c50 [ 1244.782765] ? do_raw_read_unlock+0x3b/0x70 [ 1244.783154] ? _raw_read_unlock+0x1a/0x30 [ 1244.783502] ? load_misc_binary+0x605/0xb70 [ 1244.783917] bprm_execve+0x9a0/0x1960 [ 1244.784270] ? open_exec+0x70/0x70 [ 1244.784602] ? copy_string_kernel+0x3b6/0x450 [ 1244.784991] do_execveat_common+0x772/0x8d0 [ 1244.785395] ? bprm_execve+0x1960/0x1960 [ 1244.785765] __x64_sys_execveat+0xed/0x140 [ 1244.786143] do_syscall_64+0x33/0x40 [ 1244.786498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.786930] RIP: 0033:0x7f3bb260cb19 [ 1244.787254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.788842] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.789488] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1244.790098] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.790737] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.791389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.792184] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1244.845064] FAULT_INJECTION: forcing a failure. [ 1244.845064] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.846849] CPU: 1 PID: 7634 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1244.847501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.848249] Call Trace: [ 1244.848498] dump_stack+0x107/0x167 [ 1244.848807] should_fail.cold+0x5/0xa [ 1244.849170] ? create_object.isra.0+0x3a/0xa20 [ 1244.849575] should_failslab+0x5/0x20 [ 1244.849941] kmem_cache_alloc+0x5b/0x310 [ 1244.850306] create_object.isra.0+0x3a/0xa20 [ 1244.850666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.851160] kmem_cache_alloc_trace+0x151/0x320 [ 1244.851581] call_usermodehelper_setup+0xa2/0x2f0 [ 1244.852046] ? copy_regset_to_user+0x170/0x170 [ 1244.852453] ? bprm_execve+0x9a0/0x1960 [ 1244.852771] __request_module+0x3f9/0x920 [ 1244.853155] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1244.853608] ? free_modprobe_argv+0x90/0x90 [ 1244.854026] ? find_held_lock+0x2c/0x110 [ 1244.854417] ? find_held_lock+0x2c/0x110 [ 1244.854776] ? bprm_execve+0x8f8/0x1960 [ 1244.855207] ? lock_downgrade+0x6d0/0x6d0 [ 1244.855594] ? elf_core_dump+0x3c50/0x3c50 [ 1244.856055] ? do_raw_read_unlock+0x3b/0x70 [ 1244.856463] ? _raw_read_unlock+0x1a/0x30 [ 1244.856829] ? load_misc_binary+0x605/0xb70 [ 1244.857285] bprm_execve+0x9a0/0x1960 [ 1244.857630] ? open_exec+0x70/0x70 [ 1244.857981] ? copy_string_kernel+0x3b6/0x450 [ 1244.858382] do_execveat_common+0x772/0x8d0 [ 1244.858731] ? bprm_execve+0x1960/0x1960 [ 1244.859141] __x64_sys_execveat+0xed/0x140 [ 1244.859521] do_syscall_64+0x33/0x40 [ 1244.859831] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.860316] RIP: 0033:0x7f66cac02b19 [ 1244.860644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.862362] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.863047] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1244.863649] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.864317] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.864978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.865581] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 [ 1244.887564] FAULT_INJECTION: forcing a failure. [ 1244.887564] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.888662] CPU: 0 PID: 7641 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1244.889199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.889859] Call Trace: [ 1244.890083] dump_stack+0x107/0x167 [ 1244.890414] should_fail.cold+0x5/0xa [ 1244.890750] ? create_object.isra.0+0x3a/0xa20 [ 1244.891122] should_failslab+0x5/0x20 [ 1244.891442] kmem_cache_alloc+0x5b/0x310 [ 1244.891784] create_object.isra.0+0x3a/0xa20 [ 1244.892139] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.892554] kmem_cache_alloc+0x159/0x310 [ 1244.892895] prepare_creds+0x25/0x5e0 [ 1244.893202] prepare_exec_creds+0xd/0x260 [ 1244.893548] bprm_execve+0x118/0x1960 [ 1244.893860] ? count.constprop.0+0x1b3/0x290 [ 1244.894220] ? open_exec+0x70/0x70 [ 1244.894518] ? copy_string_kernel+0x3b6/0x450 [ 1244.894882] do_execveat_common+0x772/0x8d0 [ 1244.895232] ? bprm_execve+0x1960/0x1960 [ 1244.895573] __x64_sys_execveat+0xed/0x140 [ 1244.895933] do_syscall_64+0x33/0x40 [ 1244.896235] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.896655] RIP: 0033:0x7fb0a691db19 [ 1244.896965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.898449] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.899066] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1244.899639] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.900223] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.900791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.901359] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1244.912018] FAULT_INJECTION: forcing a failure. [ 1244.912018] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.913121] CPU: 1 PID: 7644 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1244.913668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.914323] Call Trace: [ 1244.914551] dump_stack+0x107/0x167 [ 1244.914847] should_fail.cold+0x5/0xa [ 1244.915161] ? __alloc_file+0x21/0x320 [ 1244.915478] should_failslab+0x5/0x20 [ 1244.915812] kmem_cache_alloc+0x5b/0x310 [ 1244.916144] __alloc_file+0x21/0x320 [ 1244.916445] alloc_empty_file+0x6d/0x170 [ 1244.916776] path_openat+0xe6/0x2770 [ 1244.917084] ? lock_chain_count+0x20/0x20 [ 1244.917430] ? stack_trace_consume_entry+0x160/0x160 [ 1244.917839] ? path_lookupat+0x860/0x860 [ 1244.918187] ? kasan_save_stack+0x32/0x40 [ 1244.918523] ? kasan_save_stack+0x1b/0x40 [ 1244.918875] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1244.919283] ? security_prepare_creds+0x112/0x190 [ 1244.919687] ? prepare_creds+0x452/0x5e0 [ 1244.920024] ? prepare_exec_creds+0xd/0x260 [ 1244.920384] do_filp_open+0x190/0x3e0 [ 1244.920692] ? may_open_dev+0xf0/0xf0 [ 1244.921012] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1244.921435] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1244.921882] ? find_held_lock+0x2c/0x110 [ 1244.922214] do_open_execat+0x116/0x750 [ 1244.922555] ? bprm_execve+0x49d/0x1960 [ 1244.922878] ? __do_sys_uselib+0x680/0x680 [ 1244.923220] ? do_raw_spin_lock+0x121/0x260 [ 1244.923574] ? rwlock_bug.part.0+0x90/0x90 [ 1244.923933] bprm_execve+0x4dc/0x1960 [ 1244.924258] ? copy_string_kernel+0x1c5/0x450 [ 1244.924624] ? open_exec+0x70/0x70 [ 1244.924919] ? copy_string_kernel+0x3b6/0x450 [ 1244.925285] do_execveat_common+0x772/0x8d0 [ 1244.925636] ? bprm_execve+0x1960/0x1960 [ 1244.925985] __x64_sys_execveat+0xed/0x140 [ 1244.926330] do_syscall_64+0x33/0x40 [ 1244.926634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.927046] RIP: 0033:0x7f3dee3f5b19 [ 1244.927351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.928914] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1244.929523] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1244.930097] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1244.930665] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.931240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.931830] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:46:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 01:47:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 01:47:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 01:47:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:47:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:47:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) 01:47:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 01:47:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) [ 1258.273118] FAULT_INJECTION: forcing a failure. [ 1258.273118] name failslab, interval 1, probability 0, space 0, times 0 [ 1258.273152] FAULT_INJECTION: forcing a failure. [ 1258.273152] name failslab, interval 1, probability 0, space 0, times 0 [ 1258.274179] CPU: 1 PID: 7663 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1258.274188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.274193] Call Trace: [ 1258.274212] dump_stack+0x107/0x167 [ 1258.274230] should_fail.cold+0x5/0xa [ 1258.277468] ? create_object.isra.0+0x3a/0xa20 [ 1258.277910] should_failslab+0x5/0x20 [ 1258.278271] kmem_cache_alloc+0x5b/0x310 [ 1258.278662] create_object.isra.0+0x3a/0xa20 [ 1258.279085] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1258.279540] kmem_cache_alloc+0x159/0x310 [ 1258.279945] __alloc_file+0x21/0x320 [ 1258.280285] alloc_empty_file+0x6d/0x170 [ 1258.280635] path_openat+0xe6/0x2770 [ 1258.280966] ? lock_chain_count+0x20/0x20 [ 1258.281369] ? stack_trace_consume_entry+0x160/0x160 [ 1258.281870] ? path_lookupat+0x860/0x860 [ 1258.282271] ? kasan_save_stack+0x32/0x40 [ 1258.282678] ? kasan_save_stack+0x1b/0x40 [ 1258.283089] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1258.283574] ? security_prepare_creds+0x112/0x190 [ 1258.284060] ? prepare_creds+0x452/0x5e0 [ 1258.284453] ? prepare_exec_creds+0xd/0x260 [ 1258.284972] do_filp_open+0x190/0x3e0 [ 1258.285419] ? may_open_dev+0xf0/0xf0 [ 1258.285886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1258.286486] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1258.287148] ? find_held_lock+0x2c/0x110 [ 1258.287635] do_open_execat+0x116/0x750 [ 1258.288128] ? bprm_execve+0x49d/0x1960 [ 1258.288509] ? __do_sys_uselib+0x680/0x680 [ 1258.288926] ? do_raw_spin_lock+0x121/0x260 [ 1258.289337] ? rwlock_bug.part.0+0x90/0x90 [ 1258.289751] bprm_execve+0x4dc/0x1960 [ 1258.290122] ? count.constprop.0+0x1b3/0x290 [ 1258.290525] ? open_exec+0x70/0x70 [ 1258.290883] ? copy_string_kernel+0x3b6/0x450 [ 1258.291321] do_execveat_common+0x772/0x8d0 [ 1258.291750] ? bprm_execve+0x1960/0x1960 [ 1258.292136] __x64_sys_execveat+0xed/0x140 [ 1258.292480] do_syscall_64+0x33/0x40 [ 1258.292796] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1258.293204] RIP: 0033:0x7f3dee3f5b19 [ 1258.293509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1258.294987] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1258.295596] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1258.296285] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1258.296865] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.297428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.298013] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1258.299158] CPU: 0 PID: 7662 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1258.299754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.300555] Call Trace: [ 1258.300805] dump_stack+0x107/0x167 [ 1258.301183] should_fail.cold+0x5/0xa [ 1258.301539] ? create_object.isra.0+0x3a/0xa20 [ 1258.302006] should_failslab+0x5/0x20 [ 1258.302321] kmem_cache_alloc+0x5b/0x310 [ 1258.302650] create_object.isra.0+0x3a/0xa20 [ 1258.303053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1258.303458] __kmalloc_track_caller+0x177/0x370 [ 1258.303844] ? __request_module+0x2fe/0x920 [ 1258.304311] ? bprm_execve+0x9a0/0x1960 [ 1258.304671] kstrdup+0x36/0x70 [ 1258.305016] __request_module+0x2fe/0x920 [ 1258.305392] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1258.305902] ? free_modprobe_argv+0x90/0x90 [ 1258.306259] ? find_held_lock+0x2c/0x110 [ 1258.306590] ? find_held_lock+0x2c/0x110 [ 1258.306974] ? bprm_execve+0x8f8/0x1960 [ 1258.307291] ? lock_downgrade+0x6d0/0x6d0 [ 1258.307631] ? elf_core_dump+0x3c50/0x3c50 [ 1258.308095] ? do_raw_read_unlock+0x3b/0x70 [ 1258.308489] ? _raw_read_unlock+0x1a/0x30 [ 1258.308902] ? load_misc_binary+0x605/0xb70 [ 1258.309302] bprm_execve+0x9a0/0x1960 [ 1258.309654] ? open_exec+0x70/0x70 [ 1258.310028] ? copy_string_kernel+0x3b6/0x450 [ 1258.310446] do_execveat_common+0x772/0x8d0 [ 1258.310838] ? bprm_execve+0x1960/0x1960 [ 1258.311272] __x64_sys_execveat+0xed/0x140 [ 1258.311657] do_syscall_64+0x33/0x40 [ 1258.312102] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1258.312656] RIP: 0033:0x7f3bb260cb19 [ 1258.313124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1258.316904] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1258.318357] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1258.319638] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1258.321297] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.322629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.324109] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1258.335027] FAULT_INJECTION: forcing a failure. [ 1258.335027] name failslab, interval 1, probability 0, space 0, times 0 [ 1258.336258] CPU: 1 PID: 7655 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1258.337024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.338393] Call Trace: [ 1258.338835] dump_stack+0x107/0x167 [ 1258.339445] should_fail.cold+0x5/0xa [ 1258.340039] ? create_object.isra.0+0x3a/0xa20 [ 1258.340463] should_failslab+0x5/0x20 [ 1258.340802] kmem_cache_alloc+0x5b/0x310 [ 1258.341186] create_object.isra.0+0x3a/0xa20 [ 1258.341595] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1258.342068] __kmalloc+0x16e/0x390 [ 1258.342411] security_prepare_creds+0x112/0x190 [ 1258.342852] prepare_creds+0x452/0x5e0 [ 1258.343202] prepare_exec_creds+0xd/0x260 [ 1258.343540] bprm_execve+0x118/0x1960 [ 1258.343870] ? count.constprop.0+0x1b3/0x290 [ 1258.344845] ? open_exec+0x70/0x70 [ 1258.345520] ? copy_string_kernel+0x3b6/0x450 [ 1258.346349] do_execveat_common+0x772/0x8d0 [ 1258.347173] ? bprm_execve+0x1960/0x1960 [ 1258.348041] __x64_sys_execveat+0xed/0x140 [ 1258.348870] do_syscall_64+0x33/0x40 [ 1258.349604] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1258.350605] RIP: 0033:0x7fb0a691db19 01:47:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) 01:47:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) [ 1258.351314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1258.353301] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1258.353965] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1258.354702] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1258.355654] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.356313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.356881] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:47:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:47:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) [ 1258.407880] FAULT_INJECTION: forcing a failure. [ 1258.407880] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1258.408936] CPU: 1 PID: 7664 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1258.409481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.410138] Call Trace: [ 1258.410361] dump_stack+0x107/0x167 [ 1258.410658] should_fail.cold+0x5/0xa [ 1258.410971] __alloc_pages_nodemask+0x182/0x600 [ 1258.411350] ? mark_held_locks+0x9e/0xe0 [ 1258.411678] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1258.412182] ? kmem_cache_free+0xa7/0x2d0 [ 1258.412522] alloc_pages_current+0x187/0x280 [ 1258.412884] __get_free_pages+0xc/0xa0 [ 1258.413201] ? kmem_cache_free+0x249/0x2d0 [ 1258.413540] tlb_remove_table+0x3ca/0xcb0 [ 1258.413881] ___pte_free_tlb+0x86/0xb0 [ 1258.414199] free_pgd_range+0x747/0x1380 [ 1258.414540] free_pgtables+0x230/0x2f0 [ 1258.414855] exit_mmap+0x28e/0x4f0 [ 1258.415144] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1258.415583] mmput+0xca/0x340 [ 1258.415861] free_bprm+0x65/0x2e0 [ 1258.416150] do_execveat_common+0x2e1/0x8d0 [ 1258.416504] ? bprm_execve+0x1960/0x1960 [ 1258.416843] __x64_sys_execveat+0xed/0x140 [ 1258.417187] do_syscall_64+0x33/0x40 [ 1258.417487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1258.417897] RIP: 0033:0x7f66cac02b19 [ 1258.418199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1258.419750] RSP: 002b:00007f66c8178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1258.420426] RAX: ffffffffffffffda RBX: 00007f66cad15f60 RCX: 00007f66cac02b19 [ 1258.420997] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1258.421567] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.422133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.422705] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:47:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) 01:47:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) [ 1258.464681] FAULT_INJECTION: forcing a failure. [ 1258.464681] name failslab, interval 1, probability 0, space 0, times 0 [ 1258.465949] CPU: 1 PID: 7686 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1258.466492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1258.467151] Call Trace: [ 1258.467371] dump_stack+0x107/0x167 [ 1258.467669] should_fail.cold+0x5/0xa [ 1258.468001] ? security_file_alloc+0x34/0x170 [ 1258.468364] ? security_file_alloc+0x34/0x170 [ 1258.468724] should_failslab+0x5/0x20 [ 1258.469031] kmem_cache_alloc+0x5b/0x310 [ 1258.469367] security_file_alloc+0x34/0x170 [ 1258.469718] __alloc_file+0xb7/0x320 [ 1258.470017] alloc_empty_file+0x6d/0x170 [ 1258.470347] path_openat+0xe6/0x2770 [ 1258.470652] ? lock_chain_count+0x20/0x20 [ 1258.470989] ? stack_trace_consume_entry+0x160/0x160 [ 1258.471400] ? path_lookupat+0x860/0x860 [ 1258.471734] ? kasan_save_stack+0x32/0x40 [ 1258.472084] ? kasan_save_stack+0x1b/0x40 [ 1258.472423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1258.472828] ? security_prepare_creds+0x112/0x190 [ 1258.473221] ? prepare_creds+0x452/0x5e0 [ 1258.473552] ? prepare_exec_creds+0xd/0x260 [ 1258.473900] do_filp_open+0x190/0x3e0 [ 1258.474207] ? may_open_dev+0xf0/0xf0 [ 1258.474525] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1258.474947] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1258.475397] ? find_held_lock+0x2c/0x110 [ 1258.475728] do_open_execat+0x116/0x750 [ 1258.476072] ? bprm_execve+0x49d/0x1960 [ 1258.476394] ? __do_sys_uselib+0x680/0x680 [ 1258.476735] ? do_raw_spin_lock+0x121/0x260 [ 1258.477085] ? rwlock_bug.part.0+0x90/0x90 [ 1258.477432] bprm_execve+0x4dc/0x1960 [ 1258.477745] ? open_exec+0x70/0x70 [ 1258.478036] ? copy_string_kernel+0x3b6/0x450 [ 1258.478404] do_execveat_common+0x772/0x8d0 [ 1258.478764] ? bprm_execve+0x1960/0x1960 [ 1258.479103] __x64_sys_execveat+0xed/0x140 [ 1258.479448] do_syscall_64+0x33/0x40 [ 1258.479753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1258.480179] RIP: 0033:0x7f3dee3f5b19 [ 1258.480480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1258.481931] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1258.482539] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1258.483108] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1258.483676] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.484255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.484823] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:47:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:47:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:47:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 01:47:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:47:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:47:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:47:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) [ 1271.835252] FAULT_INJECTION: forcing a failure. [ 1271.835252] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.836728] CPU: 0 PID: 7706 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1271.837443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.838307] Call Trace: [ 1271.838599] dump_stack+0x107/0x167 [ 1271.838992] should_fail.cold+0x5/0xa [ 1271.839396] ? create_object.isra.0+0x3a/0xa20 [ 1271.839879] should_failslab+0x5/0x20 [ 1271.840277] kmem_cache_alloc+0x5b/0x310 [ 1271.840658] create_object.isra.0+0x3a/0xa20 [ 1271.841061] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1271.841533] kmem_cache_alloc_trace+0x151/0x320 [ 1271.841974] call_usermodehelper_setup+0xa2/0x2f0 [ 1271.842418] ? copy_regset_to_user+0x170/0x170 [ 1271.842850] ? bprm_execve+0x9a0/0x1960 [ 1271.843215] __request_module+0x3f9/0x920 [ 1271.843596] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1271.844099] ? free_modprobe_argv+0x90/0x90 [ 1271.844120] FAULT_INJECTION: forcing a failure. [ 1271.844120] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.845510] ? find_held_lock+0x2c/0x110 [ 1271.845903] ? find_held_lock+0x2c/0x110 [ 1271.846281] ? bprm_execve+0x8f8/0x1960 [ 1271.846647] ? lock_downgrade+0x6d0/0x6d0 [ 1271.847031] ? elf_core_dump+0x3c50/0x3c50 [ 1271.847417] ? do_raw_read_unlock+0x3b/0x70 [ 1271.847818] ? _raw_read_unlock+0x1a/0x30 [ 1271.848235] ? load_misc_binary+0x605/0xb70 [ 1271.848700] bprm_execve+0x9a0/0x1960 [ 1271.849108] ? open_exec+0x70/0x70 [ 1271.849477] ? copy_string_kernel+0x3b6/0x450 [ 1271.849948] do_execveat_common+0x772/0x8d0 [ 1271.850402] ? bprm_execve+0x1960/0x1960 [ 1271.850858] __x64_sys_execveat+0xed/0x140 [ 1271.851300] do_syscall_64+0x33/0x40 [ 1271.851689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.852230] RIP: 0033:0x7f3bb260cb19 [ 1271.852621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.854509] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1271.855303] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1271.856053] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1271.856713] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.857358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.858016] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1271.858706] CPU: 1 PID: 7702 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1271.859383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.860198] Call Trace: [ 1271.860447] dump_stack+0x107/0x167 [ 1271.860851] should_fail.cold+0x5/0xa [ 1271.861202] ? __alloc_file+0x21/0x320 [ 1271.861554] should_failslab+0x5/0x20 [ 1271.861939] kmem_cache_alloc+0x5b/0x310 [ 1271.862310] __alloc_file+0x21/0x320 [ 1271.862681] alloc_empty_file+0x6d/0x170 [ 1271.863036] path_openat+0xe6/0x2770 [ 1271.863384] ? lock_chain_count+0x20/0x20 [ 1271.863809] ? stack_trace_consume_entry+0x160/0x160 [ 1271.865293] ? path_lookupat+0x860/0x860 [ 1271.865624] ? kasan_save_stack+0x32/0x40 [ 1271.865959] ? kasan_save_stack+0x1b/0x40 [ 1271.866390] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1271.866795] ? security_prepare_creds+0x112/0x190 [ 1271.867253] ? prepare_creds+0x452/0x5e0 [ 1271.867577] ? prepare_exec_creds+0xd/0x260 [ 1271.867932] do_filp_open+0x190/0x3e0 [ 1271.868373] ? may_open_dev+0xf0/0xf0 [ 1271.868691] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1271.869118] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1271.869631] ? find_held_lock+0x2c/0x110 [ 1271.870014] do_open_execat+0x116/0x750 [ 1271.870375] ? bprm_execve+0x49d/0x1960 [ 1271.870696] ? __do_sys_uselib+0x680/0x680 [ 1271.871078] ? do_raw_spin_lock+0x121/0x260 [ 1271.871491] ? rwlock_bug.part.0+0x90/0x90 [ 1271.871836] bprm_execve+0x4dc/0x1960 [ 1271.872516] ? count.constprop.0+0x1b3/0x290 [ 1271.872939] ? open_exec+0x70/0x70 [ 1271.873273] ? copy_string_kernel+0x3b6/0x450 [ 1271.873639] do_execveat_common+0x772/0x8d0 [ 1271.877056] ? bprm_execve+0x1960/0x1960 [ 1271.877516] __x64_sys_execveat+0xed/0x140 [ 1271.877962] do_syscall_64+0x33/0x40 [ 1271.878369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.878775] RIP: 0033:0x7fb0a691db19 [ 1271.879121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.880695] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1271.881439] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1271.882045] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1271.882665] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.883305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.883896] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1271.901212] FAULT_INJECTION: forcing a failure. [ 1271.901212] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.902547] CPU: 0 PID: 7707 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1271.903167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.903924] Call Trace: [ 1271.904193] dump_stack+0x107/0x167 [ 1271.904532] should_fail.cold+0x5/0xa [ 1271.904894] ? create_object.isra.0+0x3a/0xa20 [ 1271.905316] should_failslab+0x5/0x20 [ 1271.905670] kmem_cache_alloc+0x5b/0x310 [ 1271.906045] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1271.906551] create_object.isra.0+0x3a/0xa20 [ 1271.906960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1271.907430] kmem_cache_alloc+0x159/0x310 [ 1271.907830] security_file_alloc+0x34/0x170 [ 1271.908248] __alloc_file+0xb7/0x320 [ 1271.908591] alloc_empty_file+0x6d/0x170 [ 1271.908968] path_openat+0xe6/0x2770 [ 1271.909320] ? lock_chain_count+0x20/0x20 [ 1271.909710] ? stack_trace_consume_entry+0x160/0x160 [ 1271.910172] ? path_lookupat+0x860/0x860 [ 1271.910554] ? kasan_save_stack+0x32/0x40 [ 1271.910942] ? kasan_save_stack+0x1b/0x40 [ 1271.911324] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1271.911788] ? security_prepare_creds+0x112/0x190 [ 1271.912248] ? prepare_creds+0x452/0x5e0 [ 1271.912620] ? prepare_exec_creds+0xd/0x260 [ 1271.913020] do_filp_open+0x190/0x3e0 [ 1271.913371] ? may_open_dev+0xf0/0xf0 [ 1271.913743] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1271.914226] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1271.914739] ? find_held_lock+0x2c/0x110 [ 1271.915122] do_open_execat+0x116/0x750 [ 1271.915486] ? bprm_execve+0x49d/0x1960 [ 1271.915856] ? __do_sys_uselib+0x680/0x680 [ 1271.916266] ? do_raw_spin_lock+0x121/0x260 [ 1271.916671] ? rwlock_bug.part.0+0x90/0x90 [ 1271.917071] bprm_execve+0x4dc/0x1960 [ 1271.917429] ? count.constprop.0+0x1b3/0x290 [ 1271.917843] ? open_exec+0x70/0x70 [ 1271.918174] ? copy_string_kernel+0x3b6/0x450 [ 1271.918596] do_execveat_common+0x772/0x8d0 [ 1271.918998] ? bprm_execve+0x1960/0x1960 [ 1271.919387] __x64_sys_execveat+0xed/0x140 [ 1271.919784] do_syscall_64+0x33/0x40 [ 1271.920147] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.920191] FAULT_INJECTION: forcing a failure. [ 1271.920191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1271.920613] RIP: 0033:0x7f3dee3f5b19 [ 1271.920630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1271.920646] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1271.924324] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1271.924977] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1271.925623] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.926269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.926921] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1271.927610] CPU: 1 PID: 7705 Comm: syz-executor.7 Not tainted 5.10.220 #1 [ 1271.928263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1271.928976] Call Trace: [ 1271.929198] dump_stack+0x107/0x167 [ 1271.929492] should_fail.cold+0x5/0xa [ 1271.929821] _copy_to_user+0x2e/0x180 [ 1271.930223] simple_read_from_buffer+0xcc/0x160 [ 1271.930607] proc_fail_nth_read+0x198/0x230 [ 1271.931010] ? proc_sessionid_read+0x230/0x230 [ 1271.931381] ? security_file_permission+0xb1/0xe0 [ 1271.931776] ? proc_sessionid_read+0x230/0x230 [ 1271.932236] vfs_read+0x228/0x620 [ 1271.932573] ksys_read+0x12d/0x260 [ 1271.932970] ? vfs_write+0xb10/0xb10 [ 1271.933330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1271.933822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1271.934348] do_syscall_64+0x33/0x40 [ 1271.934718] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1271.935275] RIP: 0033:0x7f66cabb569c [ 1271.935632] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1271.937458] RSP: 002b:00007f66c8178170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1271.938231] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f66cabb569c [ 1271.938981] RDX: 000000000000000f RSI: 00007f66c81781e0 RDI: 0000000000000004 [ 1271.939643] RBP: 00007f66c81781d0 R08: 0000000000000000 R09: 0000000000000000 [ 1271.940389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1271.941106] R13: 00007ffc2e81ec1f R14: 00007f66c8178300 R15: 0000000000022000 01:47:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:47:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:47:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) 01:47:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) 01:47:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) 01:47:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) [ 1272.124197] FAULT_INJECTION: forcing a failure. [ 1272.124197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1272.125368] CPU: 0 PID: 7731 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1272.125992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1272.126747] Call Trace: [ 1272.126999] dump_stack+0x107/0x167 [ 1272.127338] should_fail.cold+0x5/0xa [ 1272.127700] __alloc_pages_nodemask+0x182/0x600 [ 1272.128158] ? mark_held_locks+0x9e/0xe0 [ 1272.128540] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1272.129101] ? kmem_cache_free+0xa7/0x2d0 [ 1272.129495] alloc_pages_current+0x187/0x280 [ 1272.129909] __get_free_pages+0xc/0xa0 [ 1272.130270] ? kmem_cache_free+0x249/0x2d0 [ 1272.130662] tlb_remove_table+0x3ca/0xcb0 [ 1272.131054] ___pte_free_tlb+0x86/0xb0 [ 1272.131418] free_pgd_range+0x747/0x1380 [ 1272.131817] free_pgtables+0x230/0x2f0 [ 1272.132209] exit_mmap+0x28e/0x4f0 [ 1272.132541] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1272.133046] mmput+0xca/0x340 [ 1272.133344] free_bprm+0x65/0x2e0 [ 1272.133669] do_execveat_common+0x2e1/0x8d0 [ 1272.134069] ? bprm_execve+0x1960/0x1960 [ 1272.134459] __x64_sys_execveat+0xed/0x140 [ 1272.134859] do_syscall_64+0x33/0x40 [ 1272.135206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1272.135681] RIP: 0033:0x7f3bb260cb19 [ 1272.136043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1272.137694] RSP: 002b:00007f3bafb82188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1272.138388] RAX: ffffffffffffffda RBX: 00007f3bb271ff60 RCX: 00007f3bb260cb19 [ 1272.139031] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1272.139674] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1272.140331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1272.140973] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1272.171975] FAULT_INJECTION: forcing a failure. [ 1272.171975] name failslab, interval 1, probability 0, space 0, times 0 [ 1272.173418] CPU: 1 PID: 7735 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1272.174044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1272.174893] Call Trace: [ 1272.175143] dump_stack+0x107/0x167 [ 1272.175479] should_fail.cold+0x5/0xa [ 1272.175849] ? security_file_alloc+0x34/0x170 [ 1272.176278] should_failslab+0x5/0x20 [ 1272.176645] kmem_cache_alloc+0x5b/0x310 [ 1272.177021] security_file_alloc+0x34/0x170 [ 1272.177422] __alloc_file+0xb7/0x320 [ 1272.177778] alloc_empty_file+0x6d/0x170 [ 1272.178233] path_openat+0xe6/0x2770 [ 1272.178597] ? lock_chain_count+0x20/0x20 [ 1272.179003] ? stack_trace_consume_entry+0x160/0x160 [ 1272.179460] ? path_lookupat+0x860/0x860 [ 1272.179856] ? kasan_save_stack+0x32/0x40 [ 1272.180255] ? kasan_save_stack+0x1b/0x40 [ 1272.180651] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1272.181122] ? security_prepare_creds+0x112/0x190 [ 1272.183109] ? prepare_creds+0x452/0x5e0 [ 1272.183502] ? prepare_exec_creds+0xd/0x260 [ 1272.183877] do_filp_open+0x190/0x3e0 [ 1272.184259] ? may_open_dev+0xf0/0xf0 [ 1272.184599] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1272.185049] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1272.185571] ? find_held_lock+0x2c/0x110 [ 1272.185929] do_open_execat+0x116/0x750 [ 1272.186319] ? bprm_execve+0x49d/0x1960 [ 1272.186666] ? __do_sys_uselib+0x680/0x680 [ 1272.187024] ? do_raw_spin_lock+0x121/0x260 [ 1272.187470] ? rwlock_bug.part.0+0x90/0x90 [ 1272.187843] bprm_execve+0x4dc/0x1960 [ 1272.188231] ? count.constprop.0+0x1b3/0x290 [ 1272.188615] ? open_exec+0x70/0x70 [ 1272.188932] ? copy_string_kernel+0x3b6/0x450 [ 1272.189366] do_execveat_common+0x772/0x8d0 [ 1272.189744] ? bprm_execve+0x1960/0x1960 [ 1272.190100] __x64_sys_execveat+0xed/0x140 [ 1272.190527] do_syscall_64+0x33/0x40 [ 1272.190878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1272.191420] RIP: 0033:0x7f3dee3f5b19 [ 1272.193451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1272.195131] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1272.195888] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1272.196588] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1272.197276] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1272.197916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1272.198612] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:47:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:47:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:47:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:47:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:47:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:47:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) [ 1285.556286] FAULT_INJECTION: forcing a failure. [ 1285.556286] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.557335] CPU: 1 PID: 7751 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1285.557875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1285.558553] Call Trace: [ 1285.558775] dump_stack+0x107/0x167 [ 1285.559069] should_fail.cold+0x5/0xa [ 1285.559391] ? create_object.isra.0+0x3a/0xa20 [ 1285.559781] should_failslab+0x5/0x20 [ 1285.560090] kmem_cache_alloc+0x5b/0x310 [ 1285.560439] create_object.isra.0+0x3a/0xa20 [ 1285.560800] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1285.561216] kmem_cache_alloc+0x159/0x310 [ 1285.561557] __alloc_file+0x21/0x320 [ 1285.561867] alloc_empty_file+0x6d/0x170 [ 1285.562212] path_openat+0xe6/0x2770 [ 1285.562527] ? lock_chain_count+0x20/0x20 [ 1285.562876] ? stack_trace_consume_entry+0x160/0x160 [ 1285.563287] ? path_lookupat+0x860/0x860 [ 1285.563621] ? kasan_save_stack+0x32/0x40 [ 1285.563957] ? kasan_save_stack+0x1b/0x40 [ 1285.564331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1285.564785] ? security_prepare_creds+0x112/0x190 [ 1285.565214] ? prepare_creds+0x452/0x5e0 [ 1285.565550] ? prepare_exec_creds+0xd/0x260 [ 1285.565920] do_filp_open+0x190/0x3e0 [ 1285.565993] FAULT_INJECTION: forcing a failure. [ 1285.565993] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.566228] ? may_open_dev+0xf0/0xf0 [ 1285.566258] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1285.568053] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1285.568578] ? find_held_lock+0x2c/0x110 [ 1285.568951] do_open_execat+0x116/0x750 [ 1285.569308] ? bprm_execve+0x49d/0x1960 [ 1285.569652] ? __do_sys_uselib+0x680/0x680 [ 1285.570020] ? do_raw_spin_lock+0x121/0x260 [ 1285.570383] ? rwlock_bug.part.0+0x90/0x90 [ 1285.570779] bprm_execve+0x4dc/0x1960 [ 1285.571127] ? count.constprop.0+0x1b3/0x290 [ 1285.571508] ? open_exec+0x70/0x70 [ 1285.571813] ? copy_string_kernel+0x3b6/0x450 [ 1285.572191] do_execveat_common+0x772/0x8d0 [ 1285.572546] ? bprm_execve+0x1960/0x1960 [ 1285.572898] __x64_sys_execveat+0xed/0x140 [ 1285.573242] do_syscall_64+0x33/0x40 [ 1285.573545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1285.573988] RIP: 0033:0x7fb0a691db19 [ 1285.574289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1285.575764] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1285.576393] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1285.576972] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1285.577538] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1285.578123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1285.578690] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1285.580273] CPU: 0 PID: 7743 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1285.580958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1285.581680] Call Trace: [ 1285.581957] dump_stack+0x107/0x167 [ 1285.582292] should_fail.cold+0x5/0xa [ 1285.582681] ? create_object.isra.0+0x3a/0xa20 [ 1285.583098] should_failslab+0x5/0x20 [ 1285.583406] kmem_cache_alloc+0x5b/0x310 [ 1285.583794] create_object.isra.0+0x3a/0xa20 [ 1285.584234] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1285.584728] kmem_cache_alloc+0x159/0x310 [ 1285.585139] jbd2__journal_start+0x190/0x7e0 [ 1285.585514] __ext4_journal_start_sb+0x214/0x390 [ 1285.585998] ext4_dirty_inode+0xbc/0x130 [ 1285.586331] ? ext4_setattr+0x2160/0x2160 [ 1285.586718] __mark_inode_dirty+0x492/0xd40 [ 1285.587120] touch_atime+0x5ea/0x6e0 [ 1285.587420] ? atime_needs_update+0x600/0x600 [ 1285.587894] ? pagecache_get_page+0x243/0xc80 [ 1285.588315] generic_file_buffered_read+0x191a/0x2920 [ 1285.588802] ? pagecache_get_page+0xc80/0xc80 [ 1285.589236] ? __lock_acquire+0xbb1/0x5b00 [ 1285.589623] generic_file_read_iter+0x33f/0x490 [ 1285.590055] ext4_file_read_iter+0x184/0x4c0 [ 1285.590412] __kernel_read+0x593/0xb30 [ 1285.590776] ? do_sendfile+0x11e0/0x11e0 [ 1285.591175] ? fsnotify_perm.part.0+0x22d/0x620 [ 1285.591618] ? security_file_permission+0xb1/0xe0 [ 1285.592063] kernel_read+0x52/0x70 [ 1285.592392] bprm_execve+0x767/0x1960 [ 1285.592760] ? open_exec+0x70/0x70 [ 1285.593121] ? copy_string_kernel+0x3b6/0x450 [ 1285.593492] do_execveat_common+0x772/0x8d0 [ 1285.593935] ? bprm_execve+0x1960/0x1960 [ 1285.594273] __x64_sys_execveat+0xed/0x140 [ 1285.594707] do_syscall_64+0x33/0x40 [ 1285.595075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1285.600175] RIP: 0033:0x7f3dee3f5b19 [ 1285.600516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1285.602238] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1285.602961] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1285.603631] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1285.604266] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1285.604914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1285.605648] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:47:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) 01:47:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 01:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:47:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:47:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) 01:47:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) [ 1285.681120] FAULT_INJECTION: forcing a failure. [ 1285.681120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1285.688895] CPU: 1 PID: 7747 Comm: syz-executor.0 Not tainted 5.10.220 #1 [ 1285.689577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1285.690367] Call Trace: [ 1285.690631] dump_stack+0x107/0x167 [ 1285.690990] should_fail.cold+0x5/0xa [ 1285.691400] _copy_to_user+0x2e/0x180 [ 1285.691801] simple_read_from_buffer+0xcc/0x160 [ 1285.692239] proc_fail_nth_read+0x198/0x230 [ 1285.692636] ? proc_sessionid_read+0x230/0x230 [ 1285.693016] ? security_file_permission+0xb1/0xe0 [ 1285.693403] ? proc_sessionid_read+0x230/0x230 [ 1285.693784] vfs_read+0x228/0x620 [ 1285.694067] ksys_read+0x12d/0x260 [ 1285.694353] ? vfs_write+0xb10/0xb10 [ 1285.694658] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1285.695091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1285.695505] do_syscall_64+0x33/0x40 [ 1285.695805] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1285.696260] RIP: 0033:0x7f3bb25bf69c [ 1285.696563] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1285.698026] RSP: 002b:00007f3bafb82170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1285.698633] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f3bb25bf69c [ 1285.699196] RDX: 000000000000000f RSI: 00007f3bafb821e0 RDI: 0000000000000005 [ 1285.699759] RBP: 00007f3bafb821d0 R08: 0000000000000000 R09: 0000000000000000 [ 1285.700337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1285.700906] R13: 00007ffe1950d38f R14: 00007f3bafb82300 R15: 0000000000022000 [ 1285.730078] FAULT_INJECTION: forcing a failure. [ 1285.730078] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.731291] CPU: 1 PID: 7769 Comm: syz-executor.5 Not tainted 5.10.220 #1 01:47:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:47:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) [ 1285.731834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1285.732576] Call Trace: [ 1285.732826] dump_stack+0x107/0x167 [ 1285.733162] should_fail.cold+0x5/0xa [ 1285.733506] ? security_file_alloc+0x34/0x170 [ 1285.733917] should_failslab+0x5/0x20 [ 1285.734256] kmem_cache_alloc+0x5b/0x310 [ 1285.734628] security_file_alloc+0x34/0x170 [ 1285.735017] __alloc_file+0xb7/0x320 [ 1285.735357] alloc_empty_file+0x6d/0x170 [ 1285.735996] path_openat+0xe6/0x2770 [ 1285.740355] ? lock_chain_count+0x20/0x20 [ 1285.740697] ? stack_trace_consume_entry+0x160/0x160 [ 1285.741105] ? path_lookupat+0x860/0x860 [ 1285.741437] ? kasan_save_stack+0x32/0x40 [ 1285.741770] ? kasan_save_stack+0x1b/0x40 [ 1285.742102] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1285.742502] ? security_prepare_creds+0x112/0x190 [ 1285.742895] ? prepare_creds+0x452/0x5e0 [ 1285.743219] ? prepare_exec_creds+0xd/0x260 [ 1285.743569] do_filp_open+0x190/0x3e0 [ 1285.743878] ? may_open_dev+0xf0/0xf0 [ 1285.744223] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1285.744707] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1285.745199] ? find_held_lock+0x2c/0x110 [ 1285.745570] do_open_execat+0x116/0x750 [ 1285.745932] ? bprm_execve+0x49d/0x1960 [ 1285.746291] ? __do_sys_uselib+0x680/0x680 [ 1285.746674] ? do_raw_spin_lock+0x121/0x260 [ 1285.747066] ? rwlock_bug.part.0+0x90/0x90 [ 1285.747451] bprm_execve+0x4dc/0x1960 [ 1285.747801] ? count.constprop.0+0x1b3/0x290 [ 1285.748198] ? open_exec+0x70/0x70 [ 1285.748501] ? copy_string_kernel+0x3b6/0x450 [ 1285.748868] do_execveat_common+0x772/0x8d0 [ 1285.749215] ? bprm_execve+0x1960/0x1960 [ 1285.749551] __x64_sys_execveat+0xed/0x140 [ 1285.749895] do_syscall_64+0x33/0x40 [ 1285.750195] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1285.750603] RIP: 0033:0x7fb0a691db19 [ 1285.750904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1285.752404] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1285.753082] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1285.753708] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1285.754331] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1285.754964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1285.755593] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1285.789295] FAULT_INJECTION: forcing a failure. [ 1285.789295] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.790452] CPU: 1 PID: 7781 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1285.791018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1285.791702] Call Trace: [ 1285.791933] dump_stack+0x107/0x167 [ 1285.792274] should_fail.cold+0x5/0xa [ 1285.792634] should_failslab+0x5/0x20 [ 1285.793000] __kmalloc_track_caller+0x79/0x370 [ 1285.793406] ? bprm_change_interp+0x7c/0xf0 [ 1285.793810] kstrdup+0x36/0x70 [ 1285.794107] bprm_change_interp+0x7c/0xf0 [ 1285.794488] load_misc_binary+0x3a5/0xb70 [ 1285.794871] bprm_execve+0x84e/0x1960 [ 1285.795219] ? open_exec+0x70/0x70 [ 1285.795549] ? copy_string_kernel+0x3b6/0x450 01:47:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) [ 1285.795961] do_execveat_common+0x772/0x8d0 [ 1285.796358] ? bprm_execve+0x1960/0x1960 [ 1285.796697] __x64_sys_execveat+0xed/0x140 [ 1285.797051] do_syscall_64+0x33/0x40 [ 1285.797353] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1285.797765] RIP: 0033:0x7f3dee3f5b19 [ 1285.808307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1285.809758] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1285.810365] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1285.810931] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1285.811494] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1285.812057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1285.812642] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:47:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:47:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) 01:47:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:47:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) 01:47:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:47:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:47:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) [ 1299.622379] FAULT_INJECTION: forcing a failure. [ 1299.622379] name failslab, interval 1, probability 0, space 0, times 0 [ 1299.623863] CPU: 0 PID: 7795 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1299.624080] FAULT_INJECTION: forcing a failure. [ 1299.624080] name failslab, interval 1, probability 0, space 0, times 0 [ 1299.624421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.624427] Call Trace: [ 1299.624453] dump_stack+0x107/0x167 [ 1299.626636] should_fail.cold+0x5/0xa [ 1299.626977] ? create_object.isra.0+0x3a/0xa20 [ 1299.627381] should_failslab+0x5/0x20 [ 1299.627739] kmem_cache_alloc+0x5b/0x310 [ 1299.628121] create_object.isra.0+0x3a/0xa20 [ 1299.628535] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1299.629008] __kmalloc_track_caller+0x177/0x370 [ 1299.629434] ? bprm_change_interp+0x7c/0xf0 [ 1299.629850] kstrdup+0x36/0x70 [ 1299.630163] bprm_change_interp+0x7c/0xf0 [ 1299.630545] load_misc_binary+0x3a5/0xb70 [ 1299.630942] bprm_execve+0x84e/0x1960 [ 1299.631300] ? open_exec+0x70/0x70 [ 1299.631632] ? copy_string_kernel+0x3b6/0x450 [ 1299.632057] do_execveat_common+0x772/0x8d0 [ 1299.632466] ? bprm_execve+0x1960/0x1960 [ 1299.632862] __x64_sys_execveat+0xed/0x140 [ 1299.633255] do_syscall_64+0x33/0x40 [ 1299.633599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1299.634069] RIP: 0033:0x7f3dee3f5b19 [ 1299.634412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.636073] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1299.637042] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1299.638756] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1299.640260] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.641737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.643204] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1299.644730] CPU: 1 PID: 7809 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1299.646241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.647056] Call Trace: [ 1299.647343] dump_stack+0x107/0x167 [ 1299.647718] should_fail.cold+0x5/0xa [ 1299.648123] ? create_object.isra.0+0x3a/0xa20 [ 1299.648599] should_failslab+0x5/0x20 [ 1299.648986] kmem_cache_alloc+0x5b/0x310 [ 1299.649389] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1299.649923] create_object.isra.0+0x3a/0xa20 [ 1299.650371] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1299.650874] kmem_cache_alloc+0x159/0x310 [ 1299.651300] security_file_alloc+0x34/0x170 [ 1299.652202] __alloc_file+0xb7/0x320 [ 1299.652990] alloc_empty_file+0x6d/0x170 [ 1299.653828] path_openat+0xe6/0x2770 [ 1299.654601] ? lock_chain_count+0x20/0x20 [ 1299.655460] ? stack_trace_consume_entry+0x160/0x160 [ 1299.656512] ? path_lookupat+0x860/0x860 [ 1299.657354] ? kasan_save_stack+0x32/0x40 [ 1299.658207] ? kasan_save_stack+0x1b/0x40 [ 1299.659056] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1299.660087] ? security_prepare_creds+0x112/0x190 [ 1299.661168] ? prepare_creds+0x452/0x5e0 [ 1299.662074] ? prepare_exec_creds+0xd/0x260 [ 1299.663035] do_filp_open+0x190/0x3e0 [ 1299.663889] ? may_open_dev+0xf0/0xf0 [ 1299.664782] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1299.665957] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1299.667201] ? find_held_lock+0x2c/0x110 [ 1299.668123] do_open_execat+0x116/0x750 [ 1299.669031] ? bprm_execve+0x49d/0x1960 [ 1299.669917] ? __do_sys_uselib+0x680/0x680 [ 1299.670868] ? do_raw_spin_lock+0x121/0x260 [ 1299.671855] ? rwlock_bug.part.0+0x90/0x90 [ 1299.672845] bprm_execve+0x4dc/0x1960 [ 1299.673714] ? count.constprop.0+0x1b3/0x290 [ 1299.674703] ? open_exec+0x70/0x70 [ 1299.675501] ? copy_string_kernel+0x3b6/0x450 [ 1299.676742] do_execveat_common+0x772/0x8d0 [ 1299.677633] ? bprm_execve+0x1960/0x1960 [ 1299.678472] __x64_sys_execveat+0xed/0x140 [ 1299.679342] do_syscall_64+0x33/0x40 [ 1299.680110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1299.681178] RIP: 0033:0x7fb0a691db19 [ 1299.681942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.685743] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1299.687325] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1299.688802] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1299.690341] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.691807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.693286] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:47:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000) 01:47:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:47:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:47:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:47:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:48:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:48:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:48:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) 01:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:48:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:48:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:48:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:48:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) [ 1313.489108] FAULT_INJECTION: forcing a failure. [ 1313.489108] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.490828] CPU: 1 PID: 7857 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1313.491494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.492299] Call Trace: [ 1313.492576] dump_stack+0x107/0x167 [ 1313.492930] should_fail.cold+0x5/0xa [ 1313.493376] ? jbd2__journal_start+0x190/0x7e0 [ 1313.493799] should_failslab+0x5/0x20 [ 1313.494183] kmem_cache_alloc+0x5b/0x310 [ 1313.494556] jbd2__journal_start+0x190/0x7e0 [ 1313.494980] __ext4_journal_start_sb+0x214/0x390 [ 1313.495446] ext4_dirty_inode+0xbc/0x130 [ 1313.495824] ? ext4_setattr+0x2160/0x2160 [ 1313.496265] __mark_inode_dirty+0x492/0xd40 [ 1313.496710] touch_atime+0x5ea/0x6e0 [ 1313.497072] ? atime_needs_update+0x600/0x600 [ 1313.497559] ? pagecache_get_page+0x243/0xc80 [ 1313.497951] generic_file_buffered_read+0x191a/0x2920 [ 1313.498443] ? pagecache_get_page+0xc80/0xc80 [ 1313.498834] ? mark_held_locks+0x9e/0xe0 [ 1313.499247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1313.499700] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1313.500257] generic_file_read_iter+0x33f/0x490 [ 1313.500700] ext4_file_read_iter+0x184/0x4c0 [ 1313.501133] __kernel_read+0x593/0xb30 [ 1313.501582] ? do_sendfile+0x11e0/0x11e0 [ 1313.501940] ? selinux_file_permission+0x200/0x520 [ 1313.502437] ? fsnotify_perm.part.0+0x22d/0x620 [ 1313.502844] ? security_file_permission+0xb1/0xe0 [ 1313.503336] kernel_read+0x52/0x70 [ 1313.503649] bprm_execve+0x767/0x1960 [ 1313.504007] ? open_exec+0x70/0x70 [ 1313.504388] ? copy_string_kernel+0x3b6/0x450 [ 1313.504843] do_execveat_common+0x772/0x8d0 [ 1313.505313] ? bprm_execve+0x1960/0x1960 [ 1313.505701] __x64_sys_execveat+0xed/0x140 [ 1313.506113] do_syscall_64+0x33/0x40 [ 1313.506504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.506976] RIP: 0033:0x7fb0a691db19 [ 1313.507366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.508969] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1313.509738] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1313.510455] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1313.511099] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.511785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1313.512493] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1313.522341] FAULT_INJECTION: forcing a failure. [ 1313.522341] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.523859] CPU: 1 PID: 7859 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1313.524517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.525333] Call Trace: [ 1313.525596] dump_stack+0x107/0x167 [ 1313.525951] should_fail.cold+0x5/0xa [ 1313.526378] ? getname_kernel+0x4e/0x370 [ 1313.526775] should_failslab+0x5/0x20 [ 1313.527188] kmem_cache_alloc+0x5b/0x310 [ 1313.527597] getname_kernel+0x4e/0x370 [ 1313.527965] open_exec+0x13/0x70 [ 1313.528331] load_misc_binary+0x973/0xb70 [ 1313.528704] bprm_execve+0x84e/0x1960 [ 1313.529059] ? open_exec+0x70/0x70 [ 1313.529478] ? copy_string_kernel+0x3b6/0x450 [ 1313.529921] do_execveat_common+0x772/0x8d0 [ 1313.530365] ? bprm_execve+0x1960/0x1960 [ 1313.530711] __x64_sys_execveat+0xed/0x140 [ 1313.531094] do_syscall_64+0x33/0x40 [ 1313.531481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.531934] RIP: 0033:0x7f3dee3f5b19 [ 1313.532301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.534045] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1313.534812] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1313.535494] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1313.536109] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.536798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1313.537522] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:48:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:48:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:48:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:48:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:48:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:48:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:48:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 01:48:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:48:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:48:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) [ 1313.757063] FAULT_INJECTION: forcing a failure. [ 1313.757063] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.758276] CPU: 0 PID: 7890 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1313.758879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.759605] Call Trace: [ 1313.759853] dump_stack+0x107/0x167 [ 1313.760191] should_fail.cold+0x5/0xa [ 1313.760564] ? create_object.isra.0+0x3a/0xa20 [ 1313.760990] should_failslab+0x5/0x20 [ 1313.761334] kmem_cache_alloc+0x5b/0x310 [ 1313.761700] create_object.isra.0+0x3a/0xa20 [ 1313.762092] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1313.762558] kmem_cache_alloc+0x159/0x310 [ 1313.762943] jbd2__journal_start+0x190/0x7e0 [ 1313.763351] __ext4_journal_start_sb+0x214/0x390 [ 1313.763796] ext4_dirty_inode+0xbc/0x130 [ 1313.764162] ? ext4_setattr+0x2160/0x2160 [ 1313.764546] __mark_inode_dirty+0x492/0xd40 [ 1313.764939] touch_atime+0x5ea/0x6e0 [ 1313.765273] ? atime_needs_update+0x600/0x600 [ 1313.765674] ? pagecache_get_page+0x243/0xc80 [ 1313.766081] generic_file_buffered_read+0x191a/0x2920 [ 1313.766555] ? pagecache_get_page+0xc80/0xc80 [ 1313.766968] ? __lock_acquire+0xbb1/0x5b00 [ 1313.767352] generic_file_read_iter+0x33f/0x490 [ 1313.767789] ext4_file_read_iter+0x184/0x4c0 [ 1313.768186] __kernel_read+0x593/0xb30 [ 1313.768547] ? do_sendfile+0x11e0/0x11e0 [ 1313.768937] ? fsnotify_perm.part.0+0x22d/0x620 [ 1313.769356] ? security_file_permission+0xb1/0xe0 [ 1313.769440] FAULT_INJECTION: forcing a failure. [ 1313.769440] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.769790] kernel_read+0x52/0x70 [ 1313.769807] bprm_execve+0x767/0x1960 [ 1313.769825] ? open_exec+0x70/0x70 [ 1313.769844] ? copy_string_kernel+0x3b6/0x450 [ 1313.772219] do_execveat_common+0x772/0x8d0 [ 1313.772635] ? bprm_execve+0x1960/0x1960 [ 1313.773016] __x64_sys_execveat+0xed/0x140 [ 1313.773399] do_syscall_64+0x33/0x40 [ 1313.773738] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.774190] RIP: 0033:0x7fb0a691db19 [ 1313.774522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.776136] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1313.776832] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1313.777458] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1313.778091] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.778722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1313.779350] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1313.780012] CPU: 1 PID: 7894 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1313.780686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1313.781424] Call Trace: [ 1313.781676] dump_stack+0x107/0x167 [ 1313.782009] should_fail.cold+0x5/0xa [ 1313.782360] ? create_object.isra.0+0x3a/0xa20 [ 1313.782776] should_failslab+0x5/0x20 [ 1313.783122] kmem_cache_alloc+0x5b/0x310 [ 1313.783496] create_object.isra.0+0x3a/0xa20 [ 1313.783897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1313.784361] kmem_cache_alloc+0x159/0x310 [ 1313.784767] getname_kernel+0x4e/0x370 [ 1313.785123] open_exec+0x13/0x70 [ 1313.785432] load_misc_binary+0x973/0xb70 [ 1313.785822] bprm_execve+0x84e/0x1960 [ 1313.786183] ? open_exec+0x70/0x70 [ 1313.786515] ? copy_string_kernel+0x3b6/0x450 [ 1313.786937] do_execveat_common+0x772/0x8d0 [ 1313.787335] ? bprm_execve+0x1960/0x1960 [ 1313.787719] __x64_sys_execveat+0xed/0x140 [ 1313.788107] do_syscall_64+0x33/0x40 [ 1313.788448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1313.788929] RIP: 0033:0x7f3dee3f5b19 [ 1313.789276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1313.790927] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1313.791617] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1313.792266] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1313.792936] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.793567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1313.794200] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:48:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) 01:48:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:48:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 01:48:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 01:48:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) 01:48:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:48:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:48:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) [ 1332.960376] FAULT_INJECTION: forcing a failure. [ 1332.960376] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.969801] CPU: 0 PID: 7912 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1332.970369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.971035] Call Trace: [ 1332.971263] dump_stack+0x107/0x167 [ 1332.971560] should_fail.cold+0x5/0xa [ 1332.971876] ? __alloc_file+0x21/0x320 [ 1332.972196] should_failslab+0x5/0x20 [ 1332.972502] kmem_cache_alloc+0x5b/0x310 [ 1332.972860] ? lock_chain_count+0x20/0x20 [ 1332.973195] __alloc_file+0x21/0x320 [ 1332.973496] alloc_empty_file+0x6d/0x170 [ 1332.973826] path_openat+0xe6/0x2770 [ 1332.974128] ? lock_acquire+0x197/0x470 [ 1332.974453] ? path_lookupat+0x860/0x860 [ 1332.974790] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.975219] do_filp_open+0x190/0x3e0 [ 1332.975529] ? may_open_dev+0xf0/0xf0 [ 1332.975845] ? lock_chain_count+0x20/0x20 [ 1332.976184] ? create_object.isra.0+0x3ad/0xa20 [ 1332.976562] ? lock_release+0x680/0x680 [ 1332.976909] ? find_held_lock+0x2c/0x110 [ 1332.977239] ? kmem_cache_alloc+0x159/0x310 [ 1332.977599] do_open_execat+0x116/0x750 [ 1332.977924] ? trace_hardirqs_on+0x5b/0x180 [ 1332.978273] ? __do_sys_uselib+0x680/0x680 [ 1332.978618] ? memcpy+0x39/0x60 [ 1332.978892] open_exec+0x42/0x70 [ 1332.979167] load_misc_binary+0x973/0xb70 [ 1332.979510] bprm_execve+0x84e/0x1960 [ 1332.979825] ? open_exec+0x70/0x70 [ 1332.980114] ? copy_string_kernel+0x3b6/0x450 [ 1332.980481] do_execveat_common+0x772/0x8d0 [ 1332.980845] ? bprm_execve+0x1960/0x1960 [ 1332.981185] __x64_sys_execveat+0xed/0x140 [ 1332.981531] do_syscall_64+0x33/0x40 [ 1332.981833] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.982245] RIP: 0033:0x7f3dee3f5b19 [ 1332.982550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1332.984004] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1332.984614] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1332.985203] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1332.985774] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.986345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1332.986913] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:48:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) 01:48:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) [ 1333.027284] FAULT_INJECTION: forcing a failure. [ 1333.027284] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.028287] CPU: 0 PID: 7924 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1333.028907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.029577] Call Trace: [ 1333.029803] dump_stack+0x107/0x167 [ 1333.030102] should_fail.cold+0x5/0xa [ 1333.030418] should_failslab+0x5/0x20 [ 1333.030737] __kmalloc_track_caller+0x79/0x370 [ 1333.031129] ? bprm_change_interp+0x7c/0xf0 [ 1333.031485] kstrdup+0x36/0x70 [ 1333.031748] bprm_change_interp+0x7c/0xf0 [ 1333.032088] load_misc_binary+0x3a5/0xb70 [ 1333.032442] bprm_execve+0x84e/0x1960 01:48:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) [ 1333.032776] ? open_exec+0x70/0x70 [ 1333.033081] ? copy_string_kernel+0x3b6/0x450 [ 1333.033452] do_execveat_common+0x772/0x8d0 [ 1333.033807] ? bprm_execve+0x1960/0x1960 [ 1333.034182] __x64_sys_execveat+0xed/0x140 [ 1333.034571] do_syscall_64+0x33/0x40 [ 1333.034905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.035357] RIP: 0033:0x7fb0a691db19 [ 1333.035690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1333.042207] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1333.042820] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1333.043388] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1333.043958] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 01:48:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000) [ 1333.044524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1333.045124] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:48:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:48:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) 01:48:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:48:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:48:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:48:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) 01:48:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 01:48:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:48:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:48:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:48:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) [ 1346.154137] FAULT_INJECTION: forcing a failure. [ 1346.154137] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.155423] CPU: 1 PID: 7965 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1346.156044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.156789] Call Trace: [ 1346.157063] dump_stack+0x107/0x167 [ 1346.157399] should_fail.cold+0x5/0xa [ 1346.157751] ? create_object.isra.0+0x3a/0xa20 [ 1346.158171] should_failslab+0x5/0x20 [ 1346.158522] kmem_cache_alloc+0x5b/0x310 [ 1346.158901] create_object.isra.0+0x3a/0xa20 [ 1346.159305] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1346.159775] kmem_cache_alloc+0x159/0x310 [ 1346.160150] ? lock_chain_count+0x20/0x20 [ 1346.160528] __alloc_file+0x21/0x320 [ 1346.160884] alloc_empty_file+0x6d/0x170 [ 1346.161267] path_openat+0xe6/0x2770 [ 1346.161613] ? lock_acquire+0x197/0x470 [ 1346.161980] ? path_lookupat+0x860/0x860 [ 1346.162363] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.162852] do_filp_open+0x190/0x3e0 [ 1346.163203] ? may_open_dev+0xf0/0xf0 [ 1346.163557] ? lock_chain_count+0x20/0x20 [ 1346.163944] ? create_object.isra.0+0x3ad/0xa20 [ 1346.164374] ? lock_release+0x680/0x680 [ 1346.164738] ? find_held_lock+0x2c/0x110 [ 1346.165137] ? kmem_cache_alloc+0x159/0x310 [ 1346.165545] do_open_execat+0x116/0x750 [ 1346.165913] ? trace_hardirqs_on+0x5b/0x180 [ 1346.166310] ? __do_sys_uselib+0x680/0x680 [ 1346.166696] ? memcpy+0x39/0x60 [ 1346.167004] open_exec+0x42/0x70 [ 1346.167317] load_misc_binary+0x973/0xb70 [ 1346.167711] bprm_execve+0x84e/0x1960 [ 1346.168065] ? open_exec+0x70/0x70 [ 1346.168392] ? copy_string_kernel+0x3b6/0x450 [ 1346.168806] do_execveat_common+0x772/0x8d0 [ 1346.169221] ? bprm_execve+0x1960/0x1960 [ 1346.169614] __x64_sys_execveat+0xed/0x140 [ 1346.170005] do_syscall_64+0x33/0x40 [ 1346.170348] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.170814] RIP: 0033:0x7f3dee3f5b19 [ 1346.171153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1346.172790] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1346.173503] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1346.174150] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1346.174793] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.175435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1346.176084] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:48:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:48:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) 01:48:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:48:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) [ 1346.213098] FAULT_INJECTION: forcing a failure. [ 1346.213098] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.215131] CPU: 1 PID: 7975 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1346.216756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.218799] Call Trace: [ 1346.219521] dump_stack+0x107/0x167 [ 1346.220333] should_fail.cold+0x5/0xa [ 1346.221165] ? create_object.isra.0+0x3a/0xa20 [ 1346.221582] should_failslab+0x5/0x20 [ 1346.221930] kmem_cache_alloc+0x5b/0x310 [ 1346.222307] create_object.isra.0+0x3a/0xa20 [ 1346.222712] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1346.223186] __kmalloc_track_caller+0x177/0x370 [ 1346.223617] ? bprm_change_interp+0x7c/0xf0 [ 1346.224020] kstrdup+0x36/0x70 [ 1346.224317] bprm_change_interp+0x7c/0xf0 [ 1346.224701] load_misc_binary+0x3a5/0xb70 [ 1346.225695] bprm_execve+0x84e/0x1960 [ 1346.226054] ? open_exec+0x70/0x70 [ 1346.226378] ? copy_string_kernel+0x3b6/0x450 [ 1346.226792] do_execveat_common+0x772/0x8d0 [ 1346.227184] ? bprm_execve+0x1960/0x1960 [ 1346.227563] __x64_sys_execveat+0xed/0x140 [ 1346.227958] do_syscall_64+0x33/0x40 [ 1346.228308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.228776] RIP: 0033:0x7fb0a691db19 [ 1346.229192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1346.230826] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1346.231503] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1346.232135] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1346.232773] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.233436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1346.234073] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:48:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:48:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) [ 1359.870960] FAULT_INJECTION: forcing a failure. [ 1359.870960] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.872013] CPU: 0 PID: 8008 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1359.872436] FAULT_INJECTION: forcing a failure. [ 1359.872436] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.872690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1359.872696] Call Trace: [ 1359.872715] dump_stack+0x107/0x167 [ 1359.872733] should_fail.cold+0x5/0xa [ 1359.875235] ? security_file_alloc+0x34/0x170 [ 1359.875600] should_failslab+0x5/0x20 [ 1359.875914] kmem_cache_alloc+0x5b/0x310 [ 1359.876313] security_file_alloc+0x34/0x170 [ 1359.876671] __alloc_file+0xb7/0x320 [ 1359.876976] alloc_empty_file+0x6d/0x170 [ 1359.877378] path_openat+0xe6/0x2770 [ 1359.877694] ? lock_acquire+0x197/0x470 [ 1359.878020] ? path_lookupat+0x860/0x860 [ 1359.878438] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1359.878942] do_filp_open+0x190/0x3e0 [ 1359.879336] ? may_open_dev+0xf0/0xf0 [ 1359.879682] ? lock_chain_count+0x20/0x20 [ 1359.880065] ? create_object.isra.0+0x3ad/0xa20 [ 1359.880573] ? lock_release+0x680/0x680 [ 1359.880941] ? find_held_lock+0x2c/0x110 [ 1359.881386] ? kmem_cache_alloc+0x159/0x310 [ 1359.881804] do_open_execat+0x116/0x750 [ 1359.882222] ? trace_hardirqs_on+0x5b/0x180 [ 1359.882628] ? __do_sys_uselib+0x680/0x680 [ 1359.883034] ? memcpy+0x39/0x60 [ 1359.883384] open_exec+0x42/0x70 [ 1359.883692] load_misc_binary+0x973/0xb70 [ 1359.884066] bprm_execve+0x84e/0x1960 [ 1359.884489] ? open_exec+0x70/0x70 [ 1359.884821] ? copy_string_kernel+0x3b6/0x450 [ 1359.885287] do_execveat_common+0x772/0x8d0 [ 1359.885688] ? bprm_execve+0x1960/0x1960 [ 1359.886072] __x64_sys_execveat+0xed/0x140 [ 1359.886508] do_syscall_64+0x33/0x40 [ 1359.886854] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1359.887368] RIP: 0033:0x7f3dee3f5b19 [ 1359.887715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1359.889688] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1359.890485] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1359.891229] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1359.891951] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1359.892700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1359.893556] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1359.894344] CPU: 1 PID: 8007 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1359.895066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1359.895820] Call Trace: [ 1359.896068] dump_stack+0x107/0x167 [ 1359.896390] should_fail.cold+0x5/0xa [ 1359.897364] ? getname_kernel+0x4e/0x370 [ 1359.897792] should_failslab+0x5/0x20 [ 1359.898165] kmem_cache_alloc+0x5b/0x310 [ 1359.898570] getname_kernel+0x4e/0x370 [ 1359.898969] open_exec+0x13/0x70 [ 1359.899310] load_misc_binary+0x973/0xb70 [ 1359.900200] bprm_execve+0x84e/0x1960 [ 1359.900579] ? open_exec+0x70/0x70 [ 1359.901343] ? copy_string_kernel+0x3b6/0x450 [ 1359.901786] do_execveat_common+0x772/0x8d0 [ 1359.902700] ? bprm_execve+0x1960/0x1960 [ 1359.903102] __x64_sys_execveat+0xed/0x140 [ 1359.904012] do_syscall_64+0x33/0x40 [ 1359.904369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1359.905479] RIP: 0033:0x7fb0a691db19 [ 1359.905851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1359.907556] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1359.908273] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1359.908948] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1359.909573] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1359.910251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1359.910919] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:48:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:48:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 01:48:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48) 01:48:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 01:48:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:48:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:48:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:48:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) 01:48:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:48:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 01:48:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) [ 1360.033338] FAULT_INJECTION: forcing a failure. [ 1360.033338] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.036848] CPU: 1 PID: 8030 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1360.038386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1360.040296] Call Trace: [ 1360.040946] dump_stack+0x107/0x167 [ 1360.041807] should_fail.cold+0x5/0xa [ 1360.042746] ? security_file_alloc+0x34/0x170 [ 1360.043860] should_failslab+0x5/0x20 [ 1360.044704] kmem_cache_alloc+0x5b/0x310 [ 1360.045583] security_file_alloc+0x34/0x170 01:48:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c) 01:48:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:48:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) [ 1360.046567] __alloc_file+0xb7/0x320 [ 1360.053234] alloc_empty_file+0x6d/0x170 [ 1360.053628] path_openat+0xe6/0x2770 [ 1360.053988] ? lock_acquire+0x197/0x470 [ 1360.054364] ? path_lookupat+0x860/0x860 [ 1360.054769] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1360.055264] do_filp_open+0x190/0x3e0 [ 1360.055631] ? may_open_dev+0xf0/0xf0 [ 1360.055997] ? lock_chain_count+0x20/0x20 [ 1360.056752] ? create_object.isra.0+0x3ad/0xa20 [ 1360.057784] ? lock_release+0x680/0x680 [ 1360.058694] ? find_held_lock+0x2c/0x110 [ 1360.059577] ? kmem_cache_alloc+0x159/0x310 [ 1360.060488] do_open_execat+0x116/0x750 [ 1360.061373] ? trace_hardirqs_on+0x5b/0x180 [ 1360.062306] ? __do_sys_uselib+0x680/0x680 [ 1360.063218] ? memcpy+0x39/0x60 [ 1360.063950] open_exec+0x42/0x70 [ 1360.064918] load_misc_binary+0x973/0xb70 [ 1360.077310] bprm_execve+0x84e/0x1960 [ 1360.077629] ? open_exec+0x70/0x70 [ 1360.077918] ? copy_string_kernel+0x3b6/0x450 [ 1360.078289] do_execveat_common+0x772/0x8d0 [ 1360.078641] ? bprm_execve+0x1960/0x1960 [ 1360.078980] __x64_sys_execveat+0xed/0x140 [ 1360.079327] do_syscall_64+0x33/0x40 [ 1360.079632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1360.080050] RIP: 0033:0x7f3dee3f5b19 [ 1360.080359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1360.081933] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1360.082615] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1360.083259] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1360.083897] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1360.084534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1360.085180] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:48:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:48:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:49:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:49:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:49:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) [ 1374.263007] FAULT_INJECTION: forcing a failure. [ 1374.263007] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.264106] CPU: 0 PID: 8063 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1374.264730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.265497] Call Trace: [ 1374.265753] dump_stack+0x107/0x167 [ 1374.266096] should_fail.cold+0x5/0xa [ 1374.266455] ? create_object.isra.0+0x3a/0xa20 [ 1374.266882] should_failslab+0x5/0x20 [ 1374.267238] kmem_cache_alloc+0x5b/0x310 [ 1374.267627] create_object.isra.0+0x3a/0xa20 [ 1374.268029] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1374.268502] kmem_cache_alloc+0x159/0x310 [ 1374.268892] getname_kernel+0x4e/0x370 [ 1374.269273] open_exec+0x13/0x70 [ 1374.269590] load_misc_binary+0x973/0xb70 [ 1374.269986] bprm_execve+0x84e/0x1960 [ 1374.270352] ? open_exec+0x70/0x70 [ 1374.270686] ? copy_string_kernel+0x3b6/0x450 [ 1374.271108] do_execveat_common+0x772/0x8d0 [ 1374.271515] ? bprm_execve+0x1960/0x1960 [ 1374.271911] __x64_sys_execveat+0xed/0x140 [ 1374.272302] do_syscall_64+0x33/0x40 [ 1374.272645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.273112] RIP: 0033:0x7fb0a691db19 [ 1374.277507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1374.277610] FAULT_INJECTION: forcing a failure. [ 1374.277610] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.279026] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1374.279042] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1374.279051] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1374.279060] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1374.279068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1374.279076] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1374.284534] CPU: 1 PID: 8074 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1374.285156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.285899] Call Trace: [ 1374.286144] dump_stack+0x107/0x167 [ 1374.286479] should_fail.cold+0x5/0xa [ 1374.286835] ? create_object.isra.0+0x3a/0xa20 [ 1374.287256] should_failslab+0x5/0x20 [ 1374.287607] kmem_cache_alloc+0x5b/0x310 [ 1374.287985] create_object.isra.0+0x3a/0xa20 [ 1374.288393] kmem_cache_alloc+0x159/0x310 [ 1374.288783] security_file_alloc+0x34/0x170 [ 1374.289193] __alloc_file+0xb7/0x320 [ 1374.289538] alloc_empty_file+0x6d/0x170 [ 1374.289912] path_openat+0xe6/0x2770 [ 1374.290266] ? lock_acquire+0x197/0x470 [ 1374.290641] ? path_lookupat+0x860/0x860 [ 1374.291034] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.291526] do_filp_open+0x190/0x3e0 [ 1374.291878] ? may_open_dev+0xf0/0xf0 [ 1374.292234] ? lock_chain_count+0x20/0x20 [ 1374.292626] ? create_object.isra.0+0x3ad/0xa20 [ 1374.293056] ? lock_release+0x680/0x680 [ 1374.293447] ? find_held_lock+0x2c/0x110 [ 1374.293830] ? kmem_cache_alloc+0x159/0x310 [ 1374.294242] do_open_execat+0x116/0x750 [ 1374.294615] ? trace_hardirqs_on+0x5b/0x180 [ 1374.295011] ? __do_sys_uselib+0x680/0x680 [ 1374.295403] ? memcpy+0x39/0x60 [ 1374.295713] open_exec+0x42/0x70 [ 1374.296024] load_misc_binary+0x973/0xb70 [ 1374.296412] bprm_execve+0x84e/0x1960 [ 1374.296774] ? open_exec+0x70/0x70 [ 1374.297104] ? copy_string_kernel+0x3b6/0x450 [ 1374.297542] do_execveat_common+0x772/0x8d0 [ 1374.297940] ? bprm_execve+0x1960/0x1960 [ 1374.298326] __x64_sys_execveat+0xed/0x140 [ 1374.298730] do_syscall_64+0x33/0x40 [ 1374.299076] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.299542] RIP: 0033:0x7f3dee3f5b19 [ 1374.299889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1374.301555] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1374.302245] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1374.302896] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1374.303540] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1374.304189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1374.304837] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 01:49:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:49:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:49:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:49:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:49:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:49:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:49:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68) 01:49:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:49:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:49:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:49:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) 01:49:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c) 01:49:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) [ 1374.544788] FAULT_INJECTION: forcing a failure. [ 1374.544788] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.546172] CPU: 1 PID: 8106 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1374.546808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.547552] Call Trace: [ 1374.547825] dump_stack+0x107/0x167 [ 1374.548167] should_fail.cold+0x5/0xa [ 1374.548527] ? __alloc_file+0x21/0x320 [ 1374.548906] should_failslab+0x5/0x20 [ 1374.549276] kmem_cache_alloc+0x5b/0x310 [ 1374.549663] ? lock_chain_count+0x20/0x20 [ 1374.550064] __alloc_file+0x21/0x320 [ 1374.550409] alloc_empty_file+0x6d/0x170 [ 1374.550788] path_openat+0xe6/0x2770 [ 1374.551150] ? lock_acquire+0x197/0x470 [ 1374.551516] ? path_lookupat+0x860/0x860 [ 1374.551900] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.552407] do_filp_open+0x190/0x3e0 [ 1374.552759] ? may_open_dev+0xf0/0xf0 [ 1374.553115] ? lock_chain_count+0x20/0x20 [ 1374.553526] ? create_object.isra.0+0x3ad/0xa20 [ 1374.553958] ? lock_release+0x680/0x680 [ 1374.554335] ? find_held_lock+0x2c/0x110 [ 1374.554716] ? kmem_cache_alloc+0x159/0x310 [ 1374.555123] do_open_execat+0x116/0x750 [ 1374.555502] ? trace_hardirqs_on+0x5b/0x180 [ 1374.555900] ? __do_sys_uselib+0x680/0x680 [ 1374.556300] ? memcpy+0x39/0x60 [ 1374.556627] open_exec+0x42/0x70 [ 1374.556944] load_misc_binary+0x973/0xb70 [ 1374.557351] bprm_execve+0x84e/0x1960 [ 1374.557724] ? open_exec+0x70/0x70 [ 1374.558057] ? copy_string_kernel+0x3b6/0x450 [ 1374.558484] do_execveat_common+0x772/0x8d0 [ 1374.558900] ? bprm_execve+0x1960/0x1960 [ 1374.559290] __x64_sys_execveat+0xed/0x140 [ 1374.559694] do_syscall_64+0x33/0x40 [ 1374.560040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.560517] RIP: 0033:0x7fb0a691db19 [ 1374.560876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1374.562548] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1374.563255] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1374.563902] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1374.564559] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1374.565229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1374.565878] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:49:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:49:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:49:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:49:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 01:49:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:49:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74) 01:49:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 01:49:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) [ 1388.972027] FAULT_INJECTION: forcing a failure. [ 1388.972027] name failslab, interval 1, probability 0, space 0, times 0 [ 1388.978140] CPU: 0 PID: 8127 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1388.982012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1388.982703] Call Trace: [ 1388.982929] dump_stack+0x107/0x167 [ 1388.983254] should_fail.cold+0x5/0xa [ 1388.983597] ? create_object.isra.0+0x3a/0xa20 [ 1388.984000] should_failslab+0x5/0x20 [ 1388.984362] kmem_cache_alloc+0x5b/0x310 [ 1388.984705] create_object.isra.0+0x3a/0xa20 [ 1388.985064] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1388.985528] kmem_cache_alloc+0x159/0x310 [ 1388.985870] ? lock_chain_count+0x20/0x20 [ 1388.986210] __alloc_file+0x21/0x320 [ 1388.986531] alloc_empty_file+0x6d/0x170 [ 1388.986880] path_openat+0xe6/0x2770 [ 1388.987186] ? lock_acquire+0x197/0x470 [ 1388.987515] ? path_lookupat+0x860/0x860 [ 1388.987887] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1388.988347] do_filp_open+0x190/0x3e0 [ 1388.988656] ? may_open_dev+0xf0/0xf0 [ 1388.988967] ? lock_chain_count+0x20/0x20 [ 1388.989327] ? create_object.isra.0+0x3ad/0xa20 [ 1388.989750] ? lock_release+0x680/0x680 [ 1388.990072] ? find_held_lock+0x2c/0x110 [ 1388.990403] ? kmem_cache_alloc+0x159/0x310 [ 1388.990773] do_open_execat+0x116/0x750 [ 1388.991098] ? trace_hardirqs_on+0x5b/0x180 [ 1388.991445] ? __do_sys_uselib+0x680/0x680 [ 1388.991812] ? memcpy+0x39/0x60 [ 1388.992111] open_exec+0x42/0x70 [ 1388.992411] load_misc_binary+0x973/0xb70 [ 1388.992784] bprm_execve+0x84e/0x1960 [ 1388.993133] ? open_exec+0x70/0x70 [ 1388.993518] ? copy_string_kernel+0x3b6/0x450 [ 1388.993949] do_execveat_common+0x772/0x8d0 [ 1388.994340] ? bprm_execve+0x1960/0x1960 [ 1388.994690] __x64_sys_execveat+0xed/0x140 [ 1388.995041] do_syscall_64+0x33/0x40 [ 1388.995378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1388.995810] RIP: 0033:0x7fb0a691db19 [ 1388.996113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1388.997638] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1388.998259] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1388.998836] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1388.999428] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.000030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1389.000612] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:49:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:49:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a) 01:49:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) [ 1389.058106] FAULT_INJECTION: forcing a failure. [ 1389.058106] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.068336] CPU: 0 PID: 8115 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1389.068895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.069600] Call Trace: [ 1389.069826] dump_stack+0x107/0x167 [ 1389.070121] should_fail.cold+0x5/0xa [ 1389.070431] ? create_object.isra.0+0x3a/0xa20 [ 1389.070801] should_failslab+0x5/0x20 [ 1389.071140] kmem_cache_alloc+0x5b/0x310 [ 1389.071477] create_object.isra.0+0x3a/0xa20 [ 1389.071832] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1389.072246] kmem_cache_alloc+0x159/0x310 [ 1389.072600] jbd2__journal_start+0x190/0x7e0 [ 1389.073000] __ext4_journal_start_sb+0x214/0x390 [ 1389.073440] ext4_dirty_inode+0xbc/0x130 [ 1389.073808] ? ext4_setattr+0x2160/0x2160 [ 1389.074198] __mark_inode_dirty+0x492/0xd40 [ 1389.074603] touch_atime+0x5ea/0x6e0 [ 1389.074946] ? atime_needs_update+0x600/0x600 [ 1389.075319] ? pagecache_get_page+0x243/0xc80 [ 1389.075699] generic_file_buffered_read+0x191a/0x2920 [ 1389.076138] ? pagecache_get_page+0xc80/0xc80 [ 1389.076538] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1389.077006] ? __lock_acquire+0x1657/0x5b00 [ 1389.077734] generic_file_read_iter+0x33f/0x490 [ 1389.078154] ext4_file_read_iter+0x184/0x4c0 [ 1389.078561] __kernel_read+0x593/0xb30 [ 1389.078913] ? do_sendfile+0x11e0/0x11e0 [ 1389.079289] ? fsnotify_perm.part.0+0x22d/0x620 [ 1389.079718] ? security_file_permission+0xb1/0xe0 [ 1389.080153] kernel_read+0x52/0x70 [ 1389.080451] bprm_execve+0x767/0x1960 [ 1389.080771] ? open_exec+0x70/0x70 [ 1389.081065] ? do_execveat_common+0x723/0x8d0 01:49:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) [ 1389.081453] ? do_execveat_common+0x731/0x8d0 [ 1389.081859] do_execveat_common+0x772/0x8d0 [ 1389.082217] ? bprm_execve+0x1960/0x1960 [ 1389.082564] __x64_sys_execveat+0xed/0x140 [ 1389.082926] do_syscall_64+0x33/0x40 [ 1389.083232] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.093437] RIP: 0033:0x7f3dee3f5b19 [ 1389.093809] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.095395] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1389.096087] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1389.096802] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1389.097544] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.098264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1389.098961] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:49:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) [ 1389.150480] FAULT_INJECTION: forcing a failure. [ 1389.150480] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.151804] CPU: 1 PID: 8143 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1389.152443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.153211] Call Trace: [ 1389.153485] dump_stack+0x107/0x167 [ 1389.153839] should_fail.cold+0x5/0xa [ 1389.154198] ? create_object.isra.0+0x3a/0xa20 [ 1389.154622] should_failslab+0x5/0x20 [ 1389.154976] kmem_cache_alloc+0x5b/0x310 [ 1389.155360] create_object.isra.0+0x3a/0xa20 [ 1389.155769] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1389.156248] kmem_cache_alloc+0x159/0x310 [ 1389.156632] ? lock_chain_count+0x20/0x20 [ 1389.157028] __alloc_file+0x21/0x320 [ 1389.157389] alloc_empty_file+0x6d/0x170 [ 1389.157769] path_openat+0xe6/0x2770 [ 1389.158118] ? lock_acquire+0x197/0x470 [ 1389.158485] ? path_lookupat+0x860/0x860 [ 1389.158870] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.159364] do_filp_open+0x190/0x3e0 [ 1389.159721] ? may_open_dev+0xf0/0xf0 [ 1389.160075] ? lock_chain_count+0x20/0x20 [ 1389.160463] ? create_object.isra.0+0x3ad/0xa20 [ 1389.160912] ? lock_release+0x680/0x680 [ 1389.161283] ? find_held_lock+0x2c/0x110 [ 1389.161698] ? kmem_cache_alloc+0x159/0x310 [ 1389.162114] do_open_execat+0x116/0x750 [ 1389.162486] ? trace_hardirqs_on+0x5b/0x180 [ 1389.162892] ? __do_sys_uselib+0x680/0x680 [ 1389.163295] ? memcpy+0x39/0x60 [ 1389.163615] open_exec+0x42/0x70 [ 1389.163941] load_misc_binary+0x973/0xb70 [ 1389.164340] bprm_execve+0x84e/0x1960 [ 1389.164714] ? open_exec+0x70/0x70 [ 1389.165058] ? copy_string_kernel+0x3b6/0x450 [ 1389.165509] do_execveat_common+0x772/0x8d0 [ 1389.165916] ? bprm_execve+0x1960/0x1960 [ 1389.166292] __x64_sys_execveat+0xed/0x140 [ 1389.166679] do_syscall_64+0x33/0x40 [ 1389.167022] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.167504] RIP: 0033:0x7fb0a691db19 [ 1389.167852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.169550] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1389.170262] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1389.170954] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1389.171693] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.172374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1389.173023] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1403.547403] FAULT_INJECTION: forcing a failure. [ 1403.547403] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.548509] CPU: 0 PID: 8160 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1403.549124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1403.549897] Call Trace: [ 1403.550147] dump_stack+0x107/0x167 [ 1403.550480] should_fail.cold+0x5/0xa [ 1403.550828] ? create_object.isra.0+0x3a/0xa20 [ 1403.551247] should_failslab+0x5/0x20 [ 1403.551605] kmem_cache_alloc+0x5b/0x310 [ 1403.551983] create_object.isra.0+0x3a/0xa20 [ 1403.552384] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1403.552846] __kmalloc+0x16e/0x390 [ 1403.553178] load_elf_phdrs+0x10c/0x230 [ 1403.554215] ? set_brk+0x180/0x180 [ 1403.554559] load_elf_binary+0x1ff/0x5730 [ 1403.554940] ? load_elf_binary+0x503/0x4bc0 [ 1403.555345] ? find_held_lock+0x2c/0x110 [ 1403.555727] ? lock_acquire+0x197/0x470 [ 1403.556088] ? find_held_lock+0x2c/0x110 [ 1403.556464] ? bprm_execve+0x82d/0x1960 [ 1403.556828] ? elf_core_dump+0x3c50/0x3c50 [ 1403.557215] ? do_raw_read_unlock+0x3b/0x70 [ 1403.557618] ? _raw_read_unlock+0x1a/0x30 [ 1403.557997] ? load_misc_binary+0x605/0xb70 [ 1403.558395] bprm_execve+0x84e/0x1960 [ 1403.558751] ? open_exec+0x70/0x70 [ 1403.559083] ? copy_string_kernel+0x3b6/0x450 [ 1403.559500] do_execveat_common+0x772/0x8d0 [ 1403.559898] ? bprm_execve+0x1960/0x1960 [ 1403.560289] __x64_sys_execveat+0xed/0x140 [ 1403.560679] do_syscall_64+0x33/0x40 [ 1403.561022] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1403.561482] RIP: 0033:0x7fb0a691db19 [ 1403.561881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1403.563516] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1403.564210] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1403.564852] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1403.565493] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1403.569921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1403.570616] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1403.597165] FAULT_INJECTION: forcing a failure. 01:49:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) 01:49:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 01:49:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:49:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:49:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:49:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 43) 01:49:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) [ 1403.597165] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.598399] CPU: 0 PID: 8163 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1403.599019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1403.599804] Call Trace: [ 1403.600051] dump_stack+0x107/0x167 [ 1403.600440] should_fail.cold+0x5/0xa [ 1403.600795] ? load_elf_phdrs+0x10c/0x230 [ 1403.601240] should_failslab+0x5/0x20 [ 1403.601608] __kmalloc+0x72/0x390 [ 1403.601942] load_elf_phdrs+0x10c/0x230 [ 1403.602397] ? set_brk+0x180/0x180 [ 1403.602735] load_elf_binary+0x1ff/0x5730 [ 1403.603153] ? load_elf_binary+0x503/0x4bc0 [ 1403.603558] ? find_held_lock+0x2c/0x110 [ 1403.603934] ? lock_acquire+0x197/0x470 [ 1403.604345] ? find_held_lock+0x2c/0x110 [ 1403.604731] ? bprm_execve+0x82d/0x1960 [ 1403.605101] ? elf_core_dump+0x3c50/0x3c50 [ 1403.605551] ? do_raw_read_unlock+0x3b/0x70 [ 1403.605958] ? _raw_read_unlock+0x1a/0x30 [ 1403.606419] ? load_misc_binary+0x605/0xb70 [ 1403.606823] bprm_execve+0x84e/0x1960 [ 1403.607237] ? open_exec+0x70/0x70 [ 1403.607571] ? copy_string_kernel+0x3b6/0x450 [ 1403.607991] do_execveat_common+0x772/0x8d0 [ 1403.608439] ? bprm_execve+0x1960/0x1960 [ 1403.608830] __x64_sys_execveat+0xed/0x140 [ 1403.609271] do_syscall_64+0x33/0x40 [ 1403.609630] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1403.610096] RIP: 0033:0x7f3dee3f5b19 [ 1403.610518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1403.612265] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1403.612952] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1403.613658] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1403.614382] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1403.615026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1403.615718] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:49:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:49:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:49:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:49:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:49:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:49:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 01:49:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:49:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) [ 1403.843811] FAULT_INJECTION: forcing a failure. [ 1403.843811] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.844916] CPU: 0 PID: 8201 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1403.845544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1403.846306] Call Trace: [ 1403.846561] dump_stack+0x107/0x167 [ 1403.846908] should_fail.cold+0x5/0xa [ 1403.847267] ? jbd2__journal_start+0x190/0x7e0 [ 1403.847695] should_failslab+0x5/0x20 [ 1403.848054] kmem_cache_alloc+0x5b/0x310 [ 1403.848435] jbd2__journal_start+0x190/0x7e0 [ 1403.848852] __ext4_journal_start_sb+0x214/0x390 [ 1403.849299] ext4_dirty_inode+0xbc/0x130 [ 1403.849699] ? ext4_setattr+0x2160/0x2160 [ 1403.850084] __mark_inode_dirty+0x492/0xd40 [ 1403.850492] touch_atime+0x5ea/0x6e0 [ 1403.850840] ? atime_needs_update+0x600/0x600 [ 1403.851259] ? pagecache_get_page+0x243/0xc80 [ 1403.851682] generic_file_buffered_read+0x191a/0x2920 [ 1403.852173] ? pagecache_get_page+0xc80/0xc80 [ 1403.852592] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1403.853080] ? __lock_acquire+0x1657/0x5b00 [ 1403.853490] generic_file_read_iter+0x33f/0x490 [ 1403.853955] ext4_file_read_iter+0x184/0x4c0 [ 1403.854366] __kernel_read+0x593/0xb30 [ 1403.854729] ? do_sendfile+0x11e0/0x11e0 [ 1403.855123] ? fsnotify_perm.part.0+0x22d/0x620 [ 1403.855558] ? security_file_permission+0xb1/0xe0 [ 1403.856009] kernel_read+0x52/0x70 [ 1403.856344] bprm_execve+0x767/0x1960 [ 1403.856704] ? open_exec+0x70/0x70 [ 1403.857036] ? copy_string_kernel+0x3b6/0x450 01:49:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:49:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:49:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 44) [ 1403.857465] do_execveat_common+0x772/0x8d0 [ 1403.857880] ? bprm_execve+0x1960/0x1960 [ 1403.858541] __x64_sys_execveat+0xed/0x140 [ 1403.858995] do_syscall_64+0x33/0x40 [ 1403.859391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1403.859909] RIP: 0033:0x7fb0a691db19 [ 1403.860275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1403.861994] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1403.862676] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1403.863321] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1403.863978] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1403.864632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1403.865286] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1403.939073] FAULT_INJECTION: forcing a failure. [ 1403.939073] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.940499] CPU: 1 PID: 8218 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1403.941121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1403.941888] Call Trace: [ 1403.942150] dump_stack+0x107/0x167 [ 1403.942488] should_fail.cold+0x5/0xa [ 1403.942844] ? create_object.isra.0+0x3a/0xa20 [ 1403.943267] should_failslab+0x5/0x20 [ 1403.943631] kmem_cache_alloc+0x5b/0x310 [ 1403.944010] create_object.isra.0+0x3a/0xa20 [ 1403.944418] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1403.944889] kmem_cache_alloc+0x159/0x310 [ 1403.945282] jbd2__journal_start+0x190/0x7e0 [ 1403.945726] __ext4_journal_start_sb+0x214/0x390 [ 1403.946169] ext4_dirty_inode+0xbc/0x130 [ 1403.946546] ? ext4_setattr+0x2160/0x2160 [ 1403.946929] __mark_inode_dirty+0x492/0xd40 [ 1403.947335] touch_atime+0x5ea/0x6e0 [ 1403.947672] ? atime_needs_update+0x600/0x600 [ 1403.948069] ? pagecache_get_page+0x243/0xc80 [ 1403.948472] generic_file_buffered_read+0x191a/0x2920 [ 1403.948959] ? pagecache_get_page+0xc80/0xc80 [ 1403.949366] ? lock_chain_count+0x20/0x20 [ 1403.949763] ? __lock_acquire+0x1657/0x5b00 [ 1403.950160] generic_file_read_iter+0x33f/0x490 [ 1403.950584] ? mark_held_locks+0x9e/0xe0 [ 1403.950959] ext4_file_read_iter+0x184/0x4c0 [ 1403.951373] __kernel_read+0x593/0xb30 [ 1403.951738] ? do_sendfile+0x11e0/0x11e0 [ 1403.952121] ? fsnotify_perm.part.0+0x257/0x620 [ 1403.952559] ? fsnotify_perm.part.0+0x22d/0x620 [ 1403.953000] ? security_file_permission+0xb1/0xe0 [ 1403.953451] kernel_read+0x52/0x70 [ 1403.953800] bprm_execve+0x767/0x1960 [ 1403.954163] ? open_exec+0x70/0x70 [ 1403.954494] ? copy_string_kernel+0x3b6/0x450 [ 1403.954922] do_execveat_common+0x772/0x8d0 [ 1403.955326] ? bprm_execve+0x1960/0x1960 [ 1403.955720] __x64_sys_execveat+0xed/0x140 [ 1403.956117] do_syscall_64+0x33/0x40 [ 1403.956470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1403.956937] RIP: 0033:0x7f3dee3f5b19 [ 1403.957288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1403.958906] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1403.959595] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1403.960227] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1403.960861] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1403.961499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1403.962162] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:49:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:49:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:49:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 45) 01:49:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:49:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:49:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:49:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 01:49:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) [ 1417.599460] FAULT_INJECTION: forcing a failure. [ 1417.599460] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.602375] CPU: 1 PID: 8241 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1417.603761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1417.605441] Call Trace: [ 1417.606048] dump_stack+0x107/0x167 [ 1417.606784] should_fail.cold+0x5/0xa [ 1417.607591] ? load_elf_binary+0x404/0x5730 [ 1417.608308] FAULT_INJECTION: forcing a failure. [ 1417.608308] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.608456] should_failslab+0x5/0x20 [ 1417.610509] __kmalloc+0x72/0x390 [ 1417.611150] load_elf_binary+0x404/0x5730 [ 1417.611923] ? lock_acquire+0x197/0x470 [ 1417.612649] ? find_held_lock+0x2c/0x110 [ 1417.613403] ? bprm_execve+0x82d/0x1960 [ 1417.614242] ? elf_core_dump+0x3c50/0x3c50 [ 1417.615020] ? do_raw_read_unlock+0x3b/0x70 [ 1417.615831] ? _raw_read_unlock+0x1a/0x30 [ 1417.616590] ? load_misc_binary+0x605/0xb70 [ 1417.617398] bprm_execve+0x84e/0x1960 [ 1417.618226] ? open_exec+0x70/0x70 [ 1417.618892] ? copy_string_kernel+0x3b6/0x450 [ 1417.619735] do_execveat_common+0x772/0x8d0 [ 1417.620544] ? bprm_execve+0x1960/0x1960 [ 1417.621318] __x64_sys_execveat+0xed/0x140 [ 1417.622226] do_syscall_64+0x33/0x40 [ 1417.622920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1417.623888] RIP: 0033:0x7f3dee3f5b19 [ 1417.624585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1417.626797] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1417.627460] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1417.628079] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1417.628701] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1417.629321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1417.630334] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1417.631895] CPU: 0 PID: 8231 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1417.632595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1417.633431] Call Trace: [ 1417.633702] dump_stack+0x107/0x167 [ 1417.634055] should_fail.cold+0x5/0xa [ 1417.634379] ? create_object.isra.0+0x3a/0xa20 [ 1417.634748] should_failslab+0x5/0x20 [ 1417.635052] kmem_cache_alloc+0x5b/0x310 [ 1417.635379] create_object.isra.0+0x3a/0xa20 [ 1417.635728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1417.636133] kmem_cache_alloc+0x159/0x310 [ 1417.636468] jbd2__journal_start+0x190/0x7e0 [ 1417.636834] __ext4_journal_start_sb+0x214/0x390 [ 1417.637227] ext4_dirty_inode+0xbc/0x130 [ 1417.637575] ? ext4_setattr+0x2160/0x2160 [ 1417.637966] __mark_inode_dirty+0x492/0xd40 [ 1417.638452] touch_atime+0x5ea/0x6e0 [ 1417.638855] ? atime_needs_update+0x600/0x600 [ 1417.639308] ? pagecache_get_page+0x243/0xc80 [ 1417.639760] generic_file_buffered_read+0x191a/0x2920 [ 1417.640287] ? pagecache_get_page+0xc80/0xc80 [ 1417.640733] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1417.641270] ? __lock_acquire+0x1657/0x5b00 [ 1417.641721] generic_file_read_iter+0x33f/0x490 [ 1417.642173] ext4_file_read_iter+0x184/0x4c0 [ 1417.642651] __kernel_read+0x593/0xb30 [ 1417.643067] ? do_sendfile+0x11e0/0x11e0 [ 1417.643513] ? fsnotify_perm.part.0+0x22d/0x620 [ 1417.644016] ? security_file_permission+0xb1/0xe0 [ 1417.644542] kernel_read+0x52/0x70 [ 1417.644922] bprm_execve+0x767/0x1960 [ 1417.645334] ? open_exec+0x70/0x70 [ 1417.645716] ? copy_string_kernel+0x3b6/0x450 [ 1417.646150] do_execveat_common+0x772/0x8d0 [ 1417.646610] ? bprm_execve+0x1960/0x1960 [ 1417.647037] __x64_sys_execveat+0xed/0x140 [ 1417.647469] do_syscall_64+0x33/0x40 [ 1417.647861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1417.648409] RIP: 0033:0x7fb0a691db19 [ 1417.648785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1417.650521] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1417.651271] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1417.651986] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1417.652591] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1417.653147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1417.653720] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:49:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:49:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:49:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:50:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 43) 01:50:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:50:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:50:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:50:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:50:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:50:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:50:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 46) [ 1430.929254] FAULT_INJECTION: forcing a failure. [ 1430.929254] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.932863] CPU: 1 PID: 8265 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1430.934192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.934940] Call Trace: [ 1430.935182] dump_stack+0x107/0x167 [ 1430.935503] should_fail.cold+0x5/0xa [ 1430.935863] ? load_elf_phdrs+0x10c/0x230 [ 1430.936267] should_failslab+0x5/0x20 [ 1430.936636] __kmalloc+0x72/0x390 [ 1430.936979] load_elf_phdrs+0x10c/0x230 [ 1430.937362] ? set_brk+0x180/0x180 [ 1430.937719] load_elf_binary+0x1ff/0x5730 [ 1430.938209] ? load_elf_binary+0x503/0x4bc0 [ 1430.938620] ? find_held_lock+0x2c/0x110 [ 1430.939014] ? lock_acquire+0x197/0x470 [ 1430.939393] ? find_held_lock+0x2c/0x110 [ 1430.939789] ? bprm_execve+0x82d/0x1960 [ 1430.940171] ? elf_core_dump+0x3c50/0x3c50 [ 1430.940578] ? do_raw_read_unlock+0x3b/0x70 [ 1430.940993] ? _raw_read_unlock+0x1a/0x30 [ 1430.941381] ? load_misc_binary+0x605/0xb70 [ 1430.941801] bprm_execve+0x84e/0x1960 [ 1430.942708] ? open_exec+0x70/0x70 [ 1430.943081] ? copy_string_kernel+0x3b6/0x450 [ 1430.943543] do_execveat_common+0x772/0x8d0 [ 1430.944029] ? bprm_execve+0x1960/0x1960 [ 1430.944481] __x64_sys_execveat+0xed/0x140 [ 1430.944906] do_syscall_64+0x33/0x40 [ 1430.945294] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.945859] RIP: 0033:0x7fb0a691db19 [ 1430.946270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.948262] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1430.949058] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1430.949832] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1430.951688] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 01:50:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) [ 1430.953441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.954372] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 [ 1430.970497] FAULT_INJECTION: forcing a failure. [ 1430.970497] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.973561] CPU: 1 PID: 8273 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1430.974631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1430.975382] Call Trace: [ 1430.975632] dump_stack+0x107/0x167 [ 1430.975980] should_fail.cold+0x5/0xa [ 1430.976351] ? create_object.isra.0+0x3a/0xa20 [ 1430.976791] should_failslab+0x5/0x20 [ 1430.977158] kmem_cache_alloc+0x5b/0x310 [ 1430.977550] create_object.isra.0+0x3a/0xa20 [ 1430.978030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1430.978483] __kmalloc+0x16e/0x390 [ 1430.978833] load_elf_binary+0x404/0x5730 [ 1430.979242] ? lock_acquire+0x197/0x470 [ 1430.979628] ? find_held_lock+0x2c/0x110 [ 1430.980002] ? bprm_execve+0x82d/0x1960 [ 1430.980380] ? elf_core_dump+0x3c50/0x3c50 [ 1430.980774] ? do_raw_read_unlock+0x3b/0x70 [ 1430.981186] ? _raw_read_unlock+0x1a/0x30 [ 1430.981570] ? load_misc_binary+0x605/0xb70 [ 1430.981946] bprm_execve+0x84e/0x1960 [ 1430.982301] ? open_exec+0x70/0x70 [ 1430.982607] ? copy_string_kernel+0x3b6/0x450 [ 1430.983016] do_execveat_common+0x772/0x8d0 [ 1430.983427] ? bprm_execve+0x1960/0x1960 [ 1430.983837] __x64_sys_execveat+0xed/0x140 [ 1430.984208] do_syscall_64+0x33/0x40 [ 1430.984520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1430.984991] RIP: 0033:0x7f3dee3f5b19 [ 1430.985347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.987031] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1430.987740] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1430.988405] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1430.989008] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.989638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.990289] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:50:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:50:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:50:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:50:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:50:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) 01:50:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 47) 01:50:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:50:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 44) 01:50:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) [ 1431.174865] FAULT_INJECTION: forcing a failure. [ 1431.174865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1431.186853] CPU: 1 PID: 8305 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1431.187536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1431.188404] Call Trace: [ 1431.188697] dump_stack+0x107/0x167 [ 1431.189094] should_fail.cold+0x5/0xa [ 1431.189514] __alloc_pages_nodemask+0x182/0x600 [ 1431.190021] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1431.190609] alloc_pages_current+0x187/0x280 [ 1431.190972] allocate_slab+0x26f/0x380 [ 1431.191332] ___slab_alloc+0x470/0x700 [ 1431.191709] ? create_object.isra.0+0x3a/0xa20 [ 1431.192154] ? lock_acquire+0x197/0x470 [ 1431.192552] ? fs_reclaim_acquire+0xa5/0x100 [ 1431.192985] ? create_object.isra.0+0x3a/0xa20 [ 1431.193415] ? kmem_cache_alloc+0x301/0x310 [ 1431.193823] ? create_object.isra.0+0x3a/0xa20 [ 1431.194269] kmem_cache_alloc+0x301/0x310 [ 1431.194666] create_object.isra.0+0x3a/0xa20 [ 1431.195095] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1431.195589] __kmalloc+0x16e/0x390 [ 1431.195942] load_elf_phdrs+0x10c/0x230 [ 1431.196321] ? set_brk+0x180/0x180 [ 1431.196683] load_elf_binary+0x1ff/0x5730 [ 1431.197062] ? load_elf_binary+0x503/0x4bc0 [ 1431.197477] ? find_held_lock+0x2c/0x110 [ 1431.197878] ? lock_acquire+0x197/0x470 [ 1431.198270] ? find_held_lock+0x2c/0x110 [ 1431.198666] ? bprm_execve+0x82d/0x1960 [ 1431.199050] ? elf_core_dump+0x3c50/0x3c50 [ 1431.199440] ? do_raw_read_unlock+0x3b/0x70 [ 1431.199843] ? _raw_read_unlock+0x1a/0x30 [ 1431.200204] ? load_misc_binary+0x605/0xb70 [ 1431.200596] bprm_execve+0x84e/0x1960 [ 1431.200940] ? open_exec+0x70/0x70 [ 1431.201272] ? copy_string_kernel+0x3b6/0x450 [ 1431.201670] do_execveat_common+0x772/0x8d0 [ 1431.202084] ? bprm_execve+0x1960/0x1960 [ 1431.202469] __x64_sys_execveat+0xed/0x140 [ 1431.202863] do_syscall_64+0x33/0x40 [ 1431.203192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1431.203670] RIP: 0033:0x7f3dee3f5b19 [ 1431.204036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1431.205649] RSP: 002b:00007f3deb96b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1431.206374] RAX: ffffffffffffffda RBX: 00007f3dee508f60 RCX: 00007f3dee3f5b19 [ 1431.207032] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1431.207690] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1431.208295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1431.208961] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 [ 1431.261001] FAULT_INJECTION: forcing a failure. [ 1431.261001] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.262429] CPU: 0 PID: 8310 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1431.262999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1431.263713] Call Trace: [ 1431.263965] dump_stack+0x107/0x167 [ 1431.264308] should_fail.cold+0x5/0xa [ 1431.264669] ? create_object.isra.0+0x3a/0xa20 [ 1431.265094] should_failslab+0x5/0x20 [ 1431.265430] kmem_cache_alloc+0x5b/0x310 [ 1431.265730] create_object.isra.0+0x3a/0xa20 [ 1431.266074] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1431.266505] __kmalloc+0x16e/0x390 [ 1431.266810] load_elf_phdrs+0x10c/0x230 [ 1431.267156] ? set_brk+0x180/0x180 [ 1431.267495] load_elf_binary+0x1ff/0x5730 [ 1431.267875] ? load_elf_binary+0x503/0x4bc0 [ 1431.268282] ? find_held_lock+0x2c/0x110 [ 1431.268659] ? lock_acquire+0x197/0x470 [ 1431.268977] ? find_held_lock+0x2c/0x110 [ 1431.269330] ? bprm_execve+0x82d/0x1960 [ 1431.269672] ? elf_core_dump+0x3c50/0x3c50 [ 1431.270008] ? do_raw_read_unlock+0x3b/0x70 [ 1431.270337] ? _raw_read_unlock+0x1a/0x30 [ 1431.270645] ? load_misc_binary+0x605/0xb70 [ 1431.270973] bprm_execve+0x84e/0x1960 [ 1431.271285] ? open_exec+0x70/0x70 [ 1431.271547] ? copy_string_kernel+0x3b6/0x450 [ 1431.271903] do_execveat_common+0x772/0x8d0 [ 1431.272224] ? bprm_execve+0x1960/0x1960 [ 1431.272553] __x64_sys_execveat+0xed/0x140 [ 1431.272900] do_syscall_64+0x33/0x40 [ 1431.273190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1431.273563] RIP: 0033:0x7fb0a691db19 [ 1431.273837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1431.275223] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1431.275904] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1431.276477] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1431.276988] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1431.277526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1431.278060] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:50:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 45) 01:50:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:50:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:50:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:50:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) [ 1445.780780] FAULT_INJECTION: forcing a failure. [ 1445.780780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1445.781816] CPU: 1 PID: 8330 Comm: syz-executor.1 Not tainted 5.10.220 #1 [ 1445.794491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.795231] Call Trace: [ 1445.795481] dump_stack+0x107/0x167 [ 1445.795818] should_fail.cold+0x5/0xa [ 1445.796174] _copy_to_user+0x2e/0x180 [ 1445.796532] simple_read_from_buffer+0xcc/0x160 [ 1445.796967] proc_fail_nth_read+0x198/0x230 [ 1445.797369] ? proc_sessionid_read+0x230/0x230 [ 1445.797794] ? security_file_permission+0xb1/0xe0 [ 1445.798259] ? proc_sessionid_read+0x230/0x230 [ 1445.798677] vfs_read+0x228/0x620 [ 1445.799005] ksys_read+0x12d/0x260 [ 1445.799333] ? vfs_write+0xb10/0xb10 [ 1445.799679] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1445.800152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1445.800602] do_syscall_64+0x33/0x40 [ 1445.800939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1445.801398] RIP: 0033:0x7f3dee3a869c 01:50:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:50:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 48) [ 1445.801746] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1445.803537] RSP: 002b:00007f3deb96b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1445.804223] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f3dee3a869c [ 1445.804867] RDX: 000000000000000f RSI: 00007f3deb96b1e0 RDI: 0000000000000004 [ 1445.805512] RBP: 00007f3deb96b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.810246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.810885] R13: 00007ffe17b3971f R14: 00007f3deb96b300 R15: 0000000000022000 01:50:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) [ 1445.832258] FAULT_INJECTION: forcing a failure. [ 1445.832258] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.833372] CPU: 0 PID: 8321 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1445.833996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.834757] Call Trace: [ 1445.835012] dump_stack+0x107/0x167 [ 1445.835355] should_fail.cold+0x5/0xa [ 1445.835709] ? load_elf_binary+0x404/0x5730 [ 1445.836108] should_failslab+0x5/0x20 [ 1445.836463] __kmalloc+0x72/0x390 [ 1445.836802] load_elf_binary+0x404/0x5730 [ 1445.837202] ? lock_acquire+0x197/0x470 [ 1445.837574] ? find_held_lock+0x2c/0x110 [ 1445.837956] ? bprm_execve+0x82d/0x1960 [ 1445.838317] ? elf_core_dump+0x3c50/0x3c50 [ 1445.838694] ? do_raw_read_unlock+0x3b/0x70 [ 1445.839084] ? _raw_read_unlock+0x1a/0x30 [ 1445.839457] ? load_misc_binary+0x605/0xb70 [ 1445.839861] bprm_execve+0x84e/0x1960 [ 1445.840216] ? open_exec+0x70/0x70 [ 1445.840548] ? copy_string_kernel+0x3b6/0x450 [ 1445.840970] do_execveat_common+0x772/0x8d0 [ 1445.841369] ? bprm_execve+0x1960/0x1960 [ 1445.841764] __x64_sys_execveat+0xed/0x140 [ 1445.842177] do_syscall_64+0x33/0x40 [ 1445.842517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1445.842996] RIP: 0033:0x7fb0a691db19 [ 1445.843342] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.844969] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1445.845658] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1445.846317] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1445.846958] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.847604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.848252] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:50:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:50:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:50:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 46) 01:50:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) [ 1445.976422] FAULT_INJECTION: forcing a failure. [ 1445.976422] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.977776] CPU: 0 PID: 8357 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1445.978416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1445.979170] Call Trace: [ 1445.979425] dump_stack+0x107/0x167 [ 1445.979768] should_fail.cold+0x5/0xa [ 1445.980128] ? create_object.isra.0+0x3a/0xa20 [ 1445.980553] should_failslab+0x5/0x20 [ 1445.980913] kmem_cache_alloc+0x5b/0x310 [ 1445.981284] create_object.isra.0+0x3a/0xa20 [ 1445.981688] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1445.982170] __kmalloc+0x16e/0x390 [ 1445.982500] load_elf_binary+0x404/0x5730 [ 1445.982903] ? lock_acquire+0x197/0x470 [ 1445.983272] ? find_held_lock+0x2c/0x110 [ 1445.983659] ? bprm_execve+0x82d/0x1960 [ 1445.984020] ? elf_core_dump+0x3c50/0x3c50 [ 1445.984404] ? do_raw_read_unlock+0x3b/0x70 [ 1445.984796] ? _raw_read_unlock+0x1a/0x30 [ 1445.985174] ? load_misc_binary+0x605/0xb70 [ 1445.985575] bprm_execve+0x84e/0x1960 [ 1445.985944] ? open_exec+0x70/0x70 [ 1445.986286] ? copy_string_kernel+0x3b6/0x450 [ 1445.986705] do_execveat_common+0x772/0x8d0 [ 1445.987100] ? bprm_execve+0x1960/0x1960 [ 1445.987482] __x64_sys_execveat+0xed/0x140 [ 1445.987879] do_syscall_64+0x33/0x40 [ 1445.988225] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1445.988689] RIP: 0033:0x7fb0a691db19 [ 1445.989038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1445.990706] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1445.991414] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1445.992067] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1445.992708] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.993356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.994004] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:50:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 47) 01:50:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) 01:50:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:50:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:50:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:50:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:50:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:50:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:50:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:50:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) [ 1460.788063] FAULT_INJECTION: forcing a failure. [ 1460.788063] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1460.789121] CPU: 1 PID: 8389 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1460.789665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.790343] Call Trace: [ 1460.790568] dump_stack+0x107/0x167 [ 1460.790864] should_fail.cold+0x5/0xa [ 1460.791179] __alloc_pages_nodemask+0x182/0x600 [ 1460.791561] ? mark_held_locks+0x9e/0xe0 [ 1460.791888] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1460.792376] ? kmem_cache_free+0xa7/0x2d0 [ 1460.792715] alloc_pages_current+0x187/0x280 [ 1460.793072] __get_free_pages+0xc/0xa0 [ 1460.793384] ? kmem_cache_free+0x249/0x2d0 [ 1460.793724] tlb_remove_table+0x3ca/0xcb0 [ 1460.794065] ___pte_free_tlb+0x86/0xb0 [ 1460.794417] free_pgd_range+0x747/0x1380 [ 1460.794765] free_pgtables+0x230/0x2f0 [ 1460.795081] exit_mmap+0x28e/0x4f0 [ 1460.795366] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1460.795806] mmput+0xca/0x340 [ 1460.796062] free_bprm+0x65/0x2e0 [ 1460.796345] do_execveat_common+0x2e1/0x8d0 [ 1460.796694] ? bprm_execve+0x1960/0x1960 [ 1460.797030] __x64_sys_execveat+0xed/0x140 [ 1460.797374] do_syscall_64+0x33/0x40 [ 1460.797677] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1460.798090] RIP: 0033:0x7fb0a691db19 [ 1460.798412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1460.799859] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1460.800466] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1460.801039] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1460.801606] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1460.802174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.802759] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:50:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:50:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:50:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2123) 01:50:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 48) [ 1460.928423] FAULT_INJECTION: forcing a failure. [ 1460.928423] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1460.929771] CPU: 1 PID: 8416 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1460.930335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.931006] Call Trace: [ 1460.931230] dump_stack+0x107/0x167 [ 1460.931528] should_fail.cold+0x5/0xa [ 1460.931842] __alloc_pages_nodemask+0x182/0x600 [ 1460.932221] ? mark_held_locks+0x9e/0xe0 [ 1460.932551] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1460.933041] ? kmem_cache_free+0xa7/0x2d0 [ 1460.933380] alloc_pages_current+0x187/0x280 [ 1460.933743] __get_free_pages+0xc/0xa0 [ 1460.934056] ? kmem_cache_free+0x249/0x2d0 [ 1460.934423] tlb_remove_table+0x3ca/0xcb0 [ 1460.934765] ___pte_free_tlb+0x86/0xb0 [ 1460.935083] free_pgd_range+0x747/0x1380 [ 1460.935424] free_pgtables+0x230/0x2f0 [ 1460.935740] exit_mmap+0x28e/0x4f0 [ 1460.936030] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 1460.936484] mmput+0xca/0x340 [ 1460.936747] free_bprm+0x65/0x2e0 [ 1460.937034] do_execveat_common+0x2e1/0x8d0 [ 1460.937387] ? bprm_execve+0x1960/0x1960 [ 1460.937726] __x64_sys_execveat+0xed/0x140 [ 1460.938073] do_syscall_64+0x33/0x40 [ 1460.938404] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1460.938814] RIP: 0033:0x7fb0a691db19 [ 1460.939121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1460.940580] RSP: 002b:00007fb0a3e93188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 1460.941191] RAX: ffffffffffffffda RBX: 00007fb0a6a30f60 RCX: 00007fb0a691db19 [ 1460.941761] RDX: 0000000000000000 RSI: 0000000020000480 RDI: ffffffffffffff9c [ 1460.942344] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1460.942917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.943488] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 49) 01:50:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) [ 1474.229928] FAULT_INJECTION: forcing a failure. [ 1474.229928] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1474.231029] CPU: 0 PID: 8427 Comm: syz-executor.5 Not tainted 5.10.220 #1 [ 1474.231611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1474.232302] Call Trace: [ 1474.232539] dump_stack+0x107/0x167 [ 1474.232858] should_fail.cold+0x5/0xa [ 1474.233198] _copy_from_user+0x2e/0x1b0 [ 1474.233547] kstrtouint_from_user+0xbd/0x220 [ 1474.233930] ? kstrtou8_from_user+0x210/0x210 [ 1474.234324] ? lock_acquire+0x197/0x470 [ 1474.234698] ? ksys_write+0x12d/0x260 [ 1474.235044] proc_fail_nth_write+0x78/0x220 [ 1474.235426] ? proc_task_getattr+0x1f0/0x1f0 [ 1474.235820] ? proc_task_getattr+0x1f0/0x1f0 [ 1474.236204] vfs_write+0x29a/0xb10 [ 1474.236524] ksys_write+0x12d/0x260 [ 1474.236849] ? __ia32_sys_read+0xb0/0xb0 [ 1474.237218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1474.237669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1474.238117] do_syscall_64+0x33/0x40 [ 1474.238463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1474.238905] RIP: 0033:0x7fb0a68d05ff [ 1474.239229] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1474.240756] RSP: 002b:00007fb0a3e93170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1474.241399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0a68d05ff [ 1474.241992] RDX: 0000000000000001 RSI: 00007fb0a3e931e0 RDI: 0000000000000004 [ 1474.242618] RBP: 00007fb0a3e931d0 R08: 0000000000000000 R09: 0000000000000000 [ 1474.243226] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1474.243838] R13: 00007fffb8ad7f5f R14: 00007fb0a3e93300 R15: 0000000000022000 01:50:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:50:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:50:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) 01:50:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:50:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:50:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321) 01:50:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:50:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:50:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:50:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:50:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:50:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:50:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:50:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:50:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:50:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:50:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:50:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:50:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2) 01:50:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:50:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) 01:50:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:50:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800) 01:50:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:50:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:50:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:50:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3) 01:50:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00) 01:50:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) 01:50:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:50:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:50:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:50:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) 01:51:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:51:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:51:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:51:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:51:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:51:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800) 01:51:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:51:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4) 01:51:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000000000) 01:51:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:51:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:51:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5) 01:51:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00) 01:51:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:51:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:51:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) [ 1512.716621] kworker/dying (5079) used greatest stack depth: 22600 bytes left 01:51:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:51:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x58) 01:51:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:51:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6) 01:51:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:51:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:51:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:51:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400) 01:51:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00) 01:51:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) 01:51:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7) 01:51:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:51:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:51:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:51:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:51:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:51:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:51:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) 01:51:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:51:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8) 01:51:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:51:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:51:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:51:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) 01:51:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:51:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:51:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) 01:51:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10) 01:51:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:51:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0efffff7f0000) 01:51:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:51:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:51:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0ffffff0f0000) 01:51:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:51:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f) 01:51:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:51:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000000000000) 01:51:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:51:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x58) 01:51:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000) 01:51:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000000000) 01:51:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:52:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:52:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:52:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000000000000) 01:52:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2f0) 01:52:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:52:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000) 01:52:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:52:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:52:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:52:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:52:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:52:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:52:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:52:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300) 01:52:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300000000000000) 01:52:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:52:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:52:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:52:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:52:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:52:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:52:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x321) 01:52:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:52:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x400000000000000) 01:52:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:52:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:52:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:52:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:52:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:52:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500000000000000) 01:52:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:52:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:52:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:52:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:52:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x480) 01:52:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:52:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:52:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:52:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:52:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:52:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600000000000000) 01:52:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:52:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500) 01:52:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0efffff7f0000) 01:52:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:52:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:52:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:52:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:52:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:52:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0ffffff0f0000) 01:52:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600) 01:52:32 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:52:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700000000000000) 01:52:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:52:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000000000000) 01:52:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5800) 01:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700) 01:52:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:52:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000000000000) 01:52:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:52:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:52:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:52:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:52:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:52:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:52:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000) 01:52:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:52:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103000000000000) 01:52:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000000000) 01:52:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000000000000) 01:52:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:52:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:52:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1517f) 01:52:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300000000000000) 01:52:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103) 01:52:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:52:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:52:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:52:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321000000000000) 01:52:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:52:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:52:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:52:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000) 01:52:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:52:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x400000000000000) 01:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000000000000) 01:53:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500000000000000) 01:53:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5800) 01:53:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:53:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:53:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:53:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x23210000) 01:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004) 01:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:53:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0efffff7f0000) 01:53:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) 01:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800000000000000) 01:53:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002) 01:53:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600000000000000) 01:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:53:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0efffff7f0000) 01:53:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0ffffff0f0000) 01:53:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700000000000000) 01:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:53:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1517f) 01:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00000000000000) 01:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:53:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:53:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0ffffff0f0000) 01:53:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x48000000) 01:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80000) 01:53:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000000000000) 01:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800000000000000) 01:53:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000000000000) 01:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:53:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c000000) 01:53:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000000000000) 01:53:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:53:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000000000000) 01:53:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000) 01:53:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x68000000) 01:53:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000) 01:53:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:53:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:53:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x200000000000000) 01:53:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103000000000000) 01:53:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300000000000000) 01:53:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321000000000000) 01:53:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000) 01:53:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x300000000000000) 01:53:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00000000000000) 01:53:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:53:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:53:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c000000) 01:53:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x74000000) 01:53:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000) 01:53:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:53:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:53:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400000000000000) 01:53:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x400000000000000) 01:53:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x400000000000000) 01:53:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000000000000) 01:53:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a000000) 01:54:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:54:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:54:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500000000000000) 01:54:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00000000000000) 01:54:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x3000000) 01:54:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:54:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x500000000000000) 01:54:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800000000000000) 01:54:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:54:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:54:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000) 01:54:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:54:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600000000000000) 01:54:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004000000000000) 01:54:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x600000000000000) 01:54:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00000000000000) 01:54:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:54:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:54:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:54:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:54:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700000000000000) 01:54:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800000000000000) 01:54:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x700000000000000) 01:54:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff00000000) 01:54:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x58000000) 01:54:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x5000000) 01:54:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:54:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:54:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f510100) 01:54:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:54:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:54:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6000000) 01:54:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000000000000) 01:54:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x1000000000000000) 01:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00000000000000) 01:54:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002000000000000) 01:54:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:54:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:54:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7000000) 01:54:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:54:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) 01:54:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103000000000000) 01:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400000000000000) 01:54:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2103000000000000) 01:54:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff00000000) 01:54:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:54:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:54:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:54:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000) 01:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00000000000000) 01:54:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f0000) 01:54:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321000000000000) 01:54:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2321000000000000) 01:54:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000000000000) 01:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004000000000000) 01:54:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:54:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff00000000) 01:54:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:54:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x21030000) 01:54:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:54:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:55:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:55:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:55:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800000000000000) 01:55:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff00000000) 01:55:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:55:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x40000000) 01:55:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4000000000000000) 01:55:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff00000000) 01:55:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x58000000) 01:55:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:55:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf8ffffff) 01:55:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:55:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4800000000000000) 01:55:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002000000000000) 01:55:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00000000000000) 01:55:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f000000000000) 01:55:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:55:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:55:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f510100) 01:55:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:55:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:55:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x4c00000000000000) 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:55:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x80040000) 01:55:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800000000000000) 01:55:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f00000000) 01:55:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff00000000) 01:55:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:55:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:55:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x807f0000) 01:55:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:55:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff00000000) 01:55:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6800000000000000) 01:55:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00000000000000) 01:55:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x6c00000000000000) 01:55:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400000000000000) 01:55:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff) 01:55:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff00000000) 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:55:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff00000000) 01:55:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:55:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:55:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:55:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:55:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0020000) 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:55:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffffffffffff) 01:55:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00000000000000) 01:55:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7400000000000000) 01:55:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f000000000000) 01:55:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff8) 01:55:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f00000000) 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffb) 01:55:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:55:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:55:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff) 01:55:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400342, 0x1ff) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x4}}, './file1\x00'}) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x14) sendfile(r1, r0, &(0x7f0000000000)=0x8, 0x2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x4) close(0xffffffffffffffff) close(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = pidfd_open(0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0x6, 0x3ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100) 01:55:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004000000000000) 01:55:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7a00000000000000) 01:55:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000000000) 01:55:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:55:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf8ffffff) 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffffe) 01:55:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3f7, 0x8, 0x70bd2a, 0x25dfdbff, {0x7, 0x7, './file1', './file1'}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000094) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:55:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff00000000) 01:56:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8004000000000000) 01:56:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff00000000) 01:56:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002000000000000) 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xc0ff7f0000) 01:56:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff) 01:56:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:56:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fsmount(r0, 0x0, 0x8) openat(r1, &(0x7f0000000000)='./file1\x00', 0x20000, 0xa0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:56:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49665c86eb092bfb7adcdaaa4c8f0c6d5a308d2839ce424780954d77cbc9d5722eda0fc8a303a7cdb67425ded1f9c311b4a408ecdc18254165d44204e09f1bb9a9f772"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffff000) 01:56:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:56:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8cffffff00000000) 01:56:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff) 01:56:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff00000000) 01:56:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:56:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffffffffffffff) 01:56:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x248040, 0x1ef) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0xfffd}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7f8000000000) 01:56:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff7f) 01:56:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:56:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008780)=[{{&(0x7f0000004640), 0x6e, &(0x7f0000004780)=[{&(0x7f00000046c0)=""/153, 0x99}], 0x1, &(0x7f00000047c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000004840)=@abs, 0x6e, &(0x7f0000004a00)=[{&(0x7f00000048c0)=""/26, 0x1a}, {&(0x7f0000004900)=""/139, 0x8b}, {&(0x7f00000049c0)=""/14, 0xe}], 0x3}}, {{&(0x7f0000004a40)=@abs, 0x6e, &(0x7f0000006f80)=[{&(0x7f0000004ac0)=""/244, 0xf4}, {&(0x7f0000004bc0)=""/11, 0xb}, {&(0x7f0000004c00)=""/41, 0x29}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000006c40)=""/196, 0xc4}, {&(0x7f0000006d40)=""/211, 0xd3}, {&(0x7f0000006e40)=""/22, 0x16}, {&(0x7f0000006e80)=""/149, 0x95}, {&(0x7f0000006f40)=""/8, 0x8}], 0xa, &(0x7f0000007040)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x40002020, &(0x7f00000088c0)={0x0, 0x3938700}) syz_mount_image$nfs(&(0x7f000000bd00), &(0x7f000000bd40)='./file0\x00', 0x2, 0x2, &(0x7f000000be80)=[{&(0x7f000000bd80)="f9aa52f84b60e201a266c5473f3928476b34431afe7013129fa24b15dcff498f6554374bc12db711c6627590ce97e26538fa25f50a6c4daa02a1aa979a5ce4494b51e7140b5a465070a7e27836e270", 0x4f, 0x63c}, {&(0x7f000000be00)="a1643131f260a06e2163fad6a1d23b160e31227ceb822430ffdd145e4ccaad3e40299dd60d1043e051a29fc6ae17c46a0d02fc0c436f695298fa11cf548e76f7c7871fb14130f9d499e4cdaec88a7fb178de5b5297cfe801e5", 0x59, 0xfffffffffffff7bf}], 0x8401, &(0x7f000000bec0)={[{'/dev/snd/seq\x00'}, {}, {'\x00'}, {'nl80211\x00'}, {'){^'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '&(]^!\'-:!{^'}}, {@uid_gt={'uid>', r1}}, {@fowner_eq}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0x0, 0x83}], 0x802008, &(0x7f0000000140)={[{@lazytime}, {@grpjquota_path={'grpjquota', 0x3d, './file1'}}, {@resuid={'resuid', 0x3d, 0xffffffffffffffff}}, {@norecovery}, {@block_validity}, {@commit={'commit', 0x3d, 0x3ff}}, {@i_version}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}], [{@uid_lt={'uid<', r1}}]}) 01:56:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf002000000000000) 01:56:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff00000000) 01:56:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffc0000000) 01:56:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:56:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x2000000000000) 01:56:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffe00000) 01:56:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) creat(&(0x7f0000000000)='./file1\x00', 0x120) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101000, 0x2) [ 1806.821032] nfs: Unknown parameter '/dev/snd/seq' 01:56:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x8000000000000) 01:56:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf6ffffff00000000) 01:56:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0efffff7f0000) 01:56:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff00000000) 01:56:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x7fffffefe000) 01:56:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfbffffff00000000) 01:56:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x14) close(0xffffffffffffffff) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008780)=[{{&(0x7f0000004640), 0x6e, &(0x7f0000004780)=[{&(0x7f00000046c0)=""/153, 0x99}], 0x1, &(0x7f00000047c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000004840)=@abs, 0x6e, &(0x7f0000004a00)=[{&(0x7f00000048c0)=""/26, 0x1a}, {&(0x7f0000004900)=""/139, 0x8b}, {&(0x7f00000049c0)=""/14, 0xe}], 0x3}}, {{&(0x7f0000004a40)=@abs, 0x6e, &(0x7f0000006f80)=[{&(0x7f0000004ac0)=""/244, 0xf4}, {&(0x7f0000004bc0)=""/11, 0xb}, {&(0x7f0000004c00)=""/41, 0x29}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000006c40)=""/196, 0xc4}, {&(0x7f0000006d40)=""/208, 0xd0}, {&(0x7f0000006e40)=""/14, 0xe}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000006f40)=""/8, 0x8}], 0xa, &(0x7f0000007040)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x40002020, &(0x7f00000088c0)={0x0, 0x3938700}) syz_mount_image$nfs(&(0x7f000000bd00), &(0x7f000000bd40)='./file0\x00', 0x2, 0x2, &(0x7f000000be80)=[{&(0x7f000000bd80)="f9aa52f84b60e201a266c5473f3928476b34431afe7013129fa24b15dcff498f6554374bc12db711c6627590ce97e26538fa25f50a6c4daa02a1aa979a5ce4494b51e7140b5a465070a7e27836e270", 0x4f, 0x63c}, {&(0x7f000000be00)="a1643131f260a06e2163fad6a1d23b160e31227ceb822430ffdd145e4ccaad3e40299dd60d1043e051a29fc6ae17c46a0d02fc0c436f695298fa11cf548e76f7c7871fb14130f9d499e4cdaec88a7fb178de5b5297cfe801e5", 0x59, 0xfffffffffffff7bf}], 0x8401, &(0x7f000000bec0)={[{'/dev/snd/seq\x00'}, {}, {'\x00'}, {'nl80211\x00'}, {'){^'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '&(]^!\'-:!{^'}}, {@uid_gt={'uid>', r4}}, {@fowner_eq}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40086607, &(0x7f0000000040)={0x80000}) pidfd_getfd(r5, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@access_client}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@permit_directio}, {@context={'context', 0x3d, 'unconfined_u'}}, {@euid_eq={'euid', 0x3d, r4}}, {@fsmagic={'fsmagic', 0x3d, 0x7ff}}]}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0xd2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100) 01:56:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x10000000000000) 01:56:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xffffff8c) 01:56:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1be) close(r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 01:56:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xf0ffffff0f0000) 01:56:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xff0f000000000000) [ 1821.092248] nfs: Unknown parameter '/dev/snd/seq' 01:56:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xe0ffff7f0000) 01:56:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x100000000000000) 01:56:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000004900000000000000000000003f000000000000000000000000000000b1f90efc815a7bbefd204c1d932e9ef4329d0243d806892c17fe2bde22d2fe210710ee698033b89b17499791e8a4c9277bc2953db0f67d9170dc92e0e37a46fea0295152403f7d22646bb33d718285cb7b202efe5a2ec59ae2c5f2e2753d20d576bbee6f9e7f7b984c2aa6a8e3945f7de60c45218792e68bdb1d49"], 0x58) close(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfffffff6) 01:56:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) write(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x20000000000000) 01:56:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0xfeffffff00000000) [ 1821.891217] nfs: Unknown parameter '/dev/snd/seq' VM DIAGNOSIS: 02:01:37 Registers: info registers vcpu 0 RAX=ffffffff83e73d90 RBX=0000000000000000 RCX=ffffffff83e5bb8c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e74398 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85674f48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e73d9e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005654d7f1d678 CR3=0000000016efc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000020000000000000002 XMM02=0201039aff15008502fe016c6c6f502e XMM03=0000060602014a00d891fc5f7cb6aefc XMM04=756365786511006c61746f7420636578 XMM05=78650900737472617473657220726f74 XMM06=696d20636578650d007a7a7566206365 XMM07=616d7320636578650a00657a696d696e XMM08=65657320636578650a0073746e696820 XMM09=11006c61746f7420636578650a007364 XMM10=7472617473657220726f747563657865 XMM11=78650d007a7a75662063657865090073 XMM12=6578650a00657a696d696e696d206365 XMM13=6567206365786508006873616d732063 XMM14=74616469646e616320636578650e006e XMM15=000065676169727420636578650b0065 info registers vcpu 1 RAX=ffffffff83e73d90 RBX=0000000000000001 RCX=ffffffff83e5bb8c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e74398 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85674f48 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e73d9e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe7000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a20c63010 CR3=0000000016efc000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=008902fe016c6c6f502e726567616e61 XMM02=006e65672063657865080a0100010101 XMM03=636578650b007a7a7566206365786509 XMM04=696d20636578650d0065676169727420 XMM05=616d7320636578650a00657a696d696e XMM06=11006c61746f7420636578650a006873 XMM07=7472617473657220726f747563657865 XMM08=007a7a7566206365786509006e656720 XMM09=78650d0065676169727420636578650b XMM10=6578650a00657a696d696e696d206365 XMM11=6f7420636578650a006873616d732063 XMM12=657220726f74756365786511006c6174 XMM13=6e616320636578650e00737472617473 XMM14=6e696820636578650a00657461646964 XMM15=0000736465657320636578650a007374