797.080402] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 797.081262] FAULT_INJECTION: forcing a failure. [ 797.081262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 797.081772] FAULT_INJECTION: forcing a failure. [ 797.081772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.084098] CPU: 1 PID: 7098 Comm: syz-executor.3 Not tainted 5.10.249 #1 [ 797.087098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.088975] Call Trace: [ 797.089572] dump_stack+0x107/0x167 [ 797.090421] should_fail.cold+0x5/0xa [ 797.091308] _copy_to_user+0x2e/0x180 [ 797.092182] simple_read_from_buffer+0xcc/0x160 [ 797.093248] proc_fail_nth_read+0x198/0x230 [ 797.094225] ? proc_sessionid_read+0x230/0x230 [ 797.095280] ? security_file_permission+0xb1/0xe0 [ 797.096375] ? proc_sessionid_read+0x230/0x230 [ 797.097423] vfs_read+0x228/0x620 [ 797.098215] ksys_read+0x12d/0x260 [ 797.099025] ? vfs_write+0xb10/0xb10 [ 797.099866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.101054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.102214] do_syscall_64+0x33/0x40 [ 797.103049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.104203] RIP: 0033:0x7f437dd4469c [ 797.105042] 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 [ 797.109218] RSP: 002b:00007f437b307170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 797.110954] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f437dd4469c [ 797.112587] RDX: 000000000000000f RSI: 00007f437b3071e0 RDI: 0000000000000004 [ 797.114196] RBP: 00007f437b3071d0 R08: 0000000000000000 R09: 0000000000000000 [ 797.115826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 797.117442] R13: 00007fff8bd9e8df R14: 00007f437b307300 R15: 0000000000022000 [ 797.119087] CPU: 0 PID: 7089 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 797.119966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.121024] Call Trace: [ 797.121360] dump_stack+0x107/0x167 [ 797.121830] should_fail.cold+0x5/0xa [ 797.122314] __alloc_pages_nodemask+0x182/0x600 [ 797.122909] ? lock_release+0x680/0x680 [ 797.123416] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 797.124185] ? lock_downgrade+0x6d0/0x6d0 [ 797.124716] alloc_pages_current+0x187/0x280 [ 797.125288] kmalloc_order+0x35/0x160 [ 797.125779] kmalloc_order_trace+0x14/0xa0 [ 797.126318] io_uring_setup+0x33c/0x2980 [ 797.126841] ? __mutex_unlock_slowpath+0xe1/0x600 [ 797.127450] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.128088] ? wait_for_completion_io+0x270/0x270 [ 797.128721] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.129395] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.130059] do_syscall_64+0x33/0x40 [ 797.130530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.131187] RIP: 0033:0x7f320e0fbb19 [ 797.131655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.133987] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.134991] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 797.135899] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 797.136819] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 797.137727] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 797.138627] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:08 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x100000001, 0x2, &(0x7f0000001100)=[{&(0x7f00000000c0)="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", 0x1000, 0x3}, {&(0x7f00000010c0)="73502b5e06b31013638e432e44fc2d342fa070be4b670727429d6cd5d6fdf1eeb5827e7c94972ed9fa56d2ec8e8cd7cf6757cca9d94cd096", 0x38, 0x689}], 0x80000, &(0x7f0000001140)={[{@uni_xlateno}, {@utf8}, {@uni_xlateno}, {@fat=@sys_immutable}, {@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@rodir}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\xfc('}}, {@obj_role={'obj_role', 0x3d, '/dev/snapshot\x00'}}, {@hash}, {@euid_gt={'euid>', r1}}, {@obj_type={'obj_type', 0x3d, '/dev/snapshot\x00'}}]}) close(r0) 10:51:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x700) 10:51:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, &(0x7f0000000080)=""/240, 0xf0) 10:51:08 executing program 1: ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x1, 0x7f, 0x401, 0x5, 0x2, "b277a02dbeafcc66"}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) eventfd2(0x80000001, 0x1) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.1GB.limit_in_bytes\x00', 0x2, 0x0) close(r0) 10:51:08 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 9) [ 797.272159] FAULT_INJECTION: forcing a failure. [ 797.272159] name failslab, interval 1, probability 0, space 0, times 0 [ 797.274935] CPU: 1 PID: 7114 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 797.276603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.278646] Call Trace: [ 797.279293] dump_stack+0x107/0x167 [ 797.280177] should_fail.cold+0x5/0xa [ 797.281106] ? create_object.isra.0+0x3a/0xa30 [ 797.282212] should_failslab+0x5/0x20 [ 797.283171] kmem_cache_alloc+0x5b/0x310 [ 797.284163] create_object.isra.0+0x3a/0xa30 [ 797.285233] kmemleak_alloc_percpu+0xa0/0x100 [ 797.286319] pcpu_alloc+0x4e2/0x1240 [ 797.287243] ? io_tctx_exit_cb+0xf0/0xf0 [ 797.288220] percpu_ref_init+0x31/0x3d0 [ 797.289182] io_uring_setup+0x47a/0x2980 [ 797.290160] ? __mutex_unlock_slowpath+0xe1/0x600 [ 797.291325] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.292541] ? wait_for_completion_io+0x270/0x270 [ 797.293729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.294997] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.296235] do_syscall_64+0x33/0x40 [ 797.297126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.298348] RIP: 0033:0x7f027e346b19 [ 797.299243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.303642] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.305462] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 797.307177] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 797.308877] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 797.310592] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 797.312288] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:22 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) dup(r2) [ 810.887574] FAULT_INJECTION: forcing a failure. [ 810.887574] name failslab, interval 1, probability 0, space 0, times 0 [ 810.889216] CPU: 0 PID: 7125 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 810.890192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.891378] Call Trace: [ 810.891755] dump_stack+0x107/0x167 [ 810.892268] should_fail.cold+0x5/0xa [ 810.892805] ? percpu_ref_init+0xd8/0x3d0 [ 810.893395] should_failslab+0x5/0x20 [ 810.893934] kmem_cache_alloc_trace+0x55/0x320 [ 810.894580] ? io_tctx_exit_cb+0xf0/0xf0 [ 810.895158] percpu_ref_init+0xd8/0x3d0 [ 810.895736] io_uring_setup+0x47a/0x2980 [ 810.896314] ? __mutex_unlock_slowpath+0xe1/0x600 [ 810.896994] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.897694] ? wait_for_completion_io+0x270/0x270 [ 810.898383] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.899127] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.899850] do_syscall_64+0x33/0x40 [ 810.900380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.901101] RIP: 0033:0x7f027e346b19 [ 810.901622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.904170] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.905212] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 810.906198] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 810.907196] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 810.908179] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 810.909176] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 810.919580] FAULT_INJECTION: forcing a failure. [ 810.919580] name failslab, interval 1, probability 0, space 0, times 0 [ 810.921176] CPU: 0 PID: 7127 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 810.922117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.923327] Call Trace: [ 810.923688] dump_stack+0x107/0x167 [ 810.924209] should_fail.cold+0x5/0xa [ 810.924980] ? create_object.isra.0+0x3a/0xa30 [ 810.925630] should_failslab+0x5/0x20 [ 810.926168] kmem_cache_alloc+0x5b/0x310 [ 810.926748] create_object.isra.0+0x3a/0xa30 [ 810.927354] ? kasan_unpoison_shadow+0x33/0x50 [ 810.927984] kmalloc_order+0xfe/0x160 [ 810.928508] kmalloc_order_trace+0x14/0xa0 [ 810.929101] io_uring_setup+0x33c/0x2980 [ 810.929676] ? __mutex_unlock_slowpath+0xe1/0x600 [ 810.930345] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.931062] ? wait_for_completion_io+0x270/0x270 [ 810.931738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.932489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.933203] do_syscall_64+0x33/0x40 [ 810.933720] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.934426] RIP: 0033:0x7f320e0fbb19 [ 810.934946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.937480] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.938530] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 810.939508] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 810.940478] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 810.941469] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 810.942451] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:22 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)}, 0x81}, {{&(0x7f0000000280)=@x25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)=""/20, 0x14}], 0x6, &(0x7f00000006c0)=""/116, 0x74}, 0xd46}, {{&(0x7f0000000740)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/252, 0xfc}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000980)=""/104, 0x68}], 0x3, &(0x7f0000000a40)=""/191, 0xbf}, 0x8}], 0x3, 0x40000040, &(0x7f0000000c00)={r2, r3+60000000}) r4 = syz_mount_image$tmpfs(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x10001, 0x8, &(0x7f0000001140)=[{&(0x7f0000000cc0)="3cc54488128e667b490b93d9a306b2e49acdec30e50edf2b674491d104a7d1e55f5ca9b930bf938b88adfe9230839b9204f6aaa0306591f8b0523e629054ac66", 0x40, 0x47}, {&(0x7f0000000d00)="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", 0xfb, 0x4}, {&(0x7f0000000e00)="d718737560cf1c97cbe97fc1c6010466287ef1c1e47cfbfb794f56d51bbc1b7230cab0b2be4d00994dc0c6d9bb69e488ae3bd12973d43c1081fe83db1552864556d7cedc5c558c1d5659eb55ac654e59bf044a2d20a1811e2e7adf381b60f598bcfd9dba5a0141fc4ea176737db319c0e1a5603184ca7a3f9c6d4f5631fc8c8ff5e54fccc2bd87ae2bcc55c32bee133d1281a0eaf31386b97a3bec2cc9d096ff804bf14327044e249db5ef91bf294d966aa263da90eb4634da41494989c26b0ba77c4a91a3856b76301b0e9eb6a1", 0xce, 0x5}, {&(0x7f0000000f00)="d97d86078058823a60de33ca1c90ad1fd058bf126a9a97d9497f4b2a8dbb0b919c8a541e30006de88683247c7e70a54eeea64b34ca8f9f55183b5574b64cb3b22514a5a9594ffa0bd194dd0a2e30d55bb1692ce0872e823d604eed77d79b95121af6b9ca0c535262686877b832d6642e6a7fdd41e68f7b8b6790e9", 0x7b, 0x6}, {&(0x7f0000000f80)="dd62938a4c51c4134d83d5e5a222acc81dfd6367dda5c22ad3e278d02858dc4986ff1e1349305333a2966a653284c59ee5baf1bd634bafc4d14557b1bd604ec4a416f909981dec1ccb82f7", 0x4b, 0xfffffffffffffff8}, {&(0x7f0000001000)="e9ef3760f5d05a355c8e140bb54bbafbd8ff70c5605a5edb1eb27bfb3a7557a6d9be615a89b09ba977da9807d572f3789b6a300bd751cd1127259dce981d2bd5b5c904b34e5eb0cacc7dcda72d720cab1f05789a8b9ab29afbe7647d0e589764fa452d0ff09ecbbcb36f837e707cfa143753fad8e1ae2598d82ff87351e1", 0x7e, 0x4}, {&(0x7f0000001080)="1226a45069aa17c54b6a2cc9f681ad0dcc12b4e967b5215180715fb1115d3f52178a85b0a21c2c0c459ccfbee5be8c3567014920e404ece017c7e155514d552b3bcb7496c91e1ea7426c5339839ac0355b9e932b8e7659769646c5f8ceb315dbe2dd6894d807c1d61fe43dcdd2b6", 0x6e, 0x4}, {&(0x7f0000001100)="13ec6b1bfe014eb5fe6c45dbcf", 0xd, 0x10000}], 0x201001, &(0x7f0000001200)={[{@huge_advise}, {@size={'size', 0x3d, [0x25, 0x35, 0x25, 0x33, 0x34, 0x74, 0x38, 0x30, 0x78, 0x30]}}], [{@obj_role={'obj_role', 0x3d, '+'}}]}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001240), 0x2040, 0x0) ppoll(&(0x7f0000001280)=[{r0, 0x80}, {r4, 0x8000}, {r0, 0x6e}, {r5, 0xc004}], 0x4, &(0x7f00000012c0), &(0x7f0000001300)={[0x4ca2]}, 0x8) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r7, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r8 = socket$inet(0x2, 0xa, 0x0) dup3(r8, r7, 0x0) recvfrom(r8, &(0x7f0000000200), 0x0, 0x40010102, &(0x7f00000008c0)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x2, 0x1}}, 0x80) close(r6) 10:51:22 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 10) 10:51:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 5) 10:51:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000100)=""/192, 0xc0, 0x100) fcntl$getown(r0, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x440003, 0x0) recvmmsg$unix(r0, &(0x7f0000001640)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/165, 0xa5}], 0x2, &(0x7f0000000340)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000480)=""/17, 0x11}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}], 0x2, 0x40000000, &(0x7f00000016c0)) getdents64(r1, &(0x7f0000001700)=""/175, 0x114) 10:51:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:51:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, &(0x7f0000000080)=""/240, 0xf0) 10:51:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x3000) 10:51:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/240, 0xf0) 10:51:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2000c3, 0x0) pread64(r2, &(0x7f0000000100)=""/189, 0xbd, 0xc) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000200)={"5845e63c55a11afaf2f9ef4705b6eb8a", 0x0, 0x0, {0x3, 0x81}, {0x1, 0x2}, 0x101, [0x8, 0x1c0, 0x6, 0x0, 0x0, 0x6, 0x8, 0x0, 0xffffffffffff7d58, 0x1, 0x27aa, 0x101, 0x8, 0x0, 0x2, 0x9]}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ftruncate(r3, 0x7) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYRES64=r0], &(0x7f0000000080)='/dev/vcsa#\x00', 0xb, 0x2) getdents64(r1, &(0x7f00000007c0)=""/180, 0xb4) 10:51:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 6) 10:51:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000100)) 10:51:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x7000000) [ 811.062427] FAULT_INJECTION: forcing a failure. [ 811.062427] name failslab, interval 1, probability 0, space 0, times 0 10:51:22 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 11) [ 811.064850] CPU: 1 PID: 7147 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 811.066399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.068140] Call Trace: [ 811.068703] dump_stack+0x107/0x167 [ 811.069465] should_fail.cold+0x5/0xa 10:51:22 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0xd8540, 0x0) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fallocate(r2, 0x10, 0x6, 0x6) close(r1) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$SNAPSHOT_ATOMIC_RESTORE(r3, 0x3304) [ 811.070265] ? io_uring_setup+0x40b/0x2980 [ 811.071255] should_failslab+0x5/0x20 [ 811.072051] kmem_cache_alloc_trace+0x55/0x320 [ 811.073010] io_uring_setup+0x40b/0x2980 [ 811.073854] ? __mutex_unlock_slowpath+0xe1/0x600 [ 811.074887] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.075952] ? wait_for_completion_io+0x270/0x270 [ 811.076974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.078116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.079193] do_syscall_64+0x33/0x40 [ 811.080003] entry_SYSCALL_64_after_hwframe+0x67/0xd1 10:51:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000000c0), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)=""/28, 0x1c}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000241ac816a1a2754b9fc4d00000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x78}, 0x2041) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000002c0)) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1d, 0x2, @tid=r1}, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f0000000080)) [ 811.081117] RIP: 0033:0x7f320e0fbb19 [ 811.082021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.086026] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.087686] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 811.089244] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 811.090804] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 811.092355] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 811.093937] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 811.106464] FAULT_INJECTION: forcing a failure. [ 811.106464] name failslab, interval 1, probability 0, space 0, times 0 [ 811.108113] CPU: 0 PID: 7155 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 811.109024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.110122] Call Trace: [ 811.110463] dump_stack+0x107/0x167 [ 811.110963] should_fail.cold+0x5/0xa [ 811.111474] ? create_object.isra.0+0x3a/0xa30 [ 811.112078] should_failslab+0x5/0x20 [ 811.112580] kmem_cache_alloc+0x5b/0x310 [ 811.113101] create_object.isra.0+0x3a/0xa30 [ 811.113679] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 811.114348] kmem_cache_alloc_trace+0x151/0x320 [ 811.114970] ? io_tctx_exit_cb+0xf0/0xf0 [ 811.115506] percpu_ref_init+0xd8/0x3d0 [ 811.116026] io_uring_setup+0x47a/0x2980 [ 811.116542] ? __mutex_unlock_slowpath+0xe1/0x600 [ 811.117175] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.117833] ? wait_for_completion_io+0x270/0x270 [ 811.118461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.119153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.119807] do_syscall_64+0x33/0x40 [ 811.120298] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.120977] RIP: 0033:0x7f027e346b19 [ 811.121444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.123844] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.124815] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 811.125745] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 811.126644] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 811.127609] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 811.128535] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 7) 10:51:36 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe4, 0x34, 0x100, 0x70bd27, 0x25dfdbfb, {0x1b}, [@generic="b5811e998e4ba1423967a8ac123af088d7add8182c7d4ad02b592f2d895f3702fe070a6a0d633206eca7410e2331cd139b562a410c4a76d6dafa85541419b1bdf58a4dcd5564c4ac0659bceaf18b4638c47a3d7b3315495da6857dbfc5023fcae79cd5652ef9eb62d941c9fc9577f1e7703fd34265407f7e0ad5cf2db58622ff38d98b155ccc0488185a41a5a1e9d49329b5ccb0328922fdf3a9c7a1dd9cf2b7fc9099075ceba4d95067da6190e0f26ee7db8d9e09e80be0486314fa23878dd8584bfacb9bab375b87327bf807"]}, 0xe4}, 0x1, 0x0, 0x0, 0xc806bf3370aa90e6}, 0x80) r2 = signalfd(r0, &(0x7f0000000000)={[0x200000000000002]}, 0xfffffffffffffed7) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r2, 0x80083314, &(0x7f0000000080)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000d9374c697dce454c533bae347b18", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r4, &(0x7f0000000140)='./file0\x00', 0x20000, 0x59) 10:51:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/240, 0xf0) 10:51:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x30000000) 10:51:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$setlease(r0, 0x400, 0x1) getdents64(r0, &(0x7f0000000000)=""/186, 0xba) 10:51:36 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:51:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 12) 10:51:36 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) dup(r2) [ 825.305167] FAULT_INJECTION: forcing a failure. [ 825.305167] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 825.307831] CPU: 1 PID: 7179 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 825.309282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.311043] Call Trace: [ 825.311609] dump_stack+0x107/0x167 [ 825.312381] should_fail.cold+0x5/0xa [ 825.313192] __alloc_pages_nodemask+0x182/0x600 [ 825.314175] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 825.315457] ? cap_capable+0x1cd/0x230 [ 825.316287] alloc_pages_current+0x187/0x280 [ 825.317220] __get_free_pages+0xc/0xa0 [ 825.318039] io_uring_setup+0xe27/0x2980 [ 825.318915] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 825.319977] ? wait_for_completion_io+0x270/0x270 [ 825.321025] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 825.322132] ? syscall_enter_from_user_mode+0x1d/0x50 [ 825.323229] do_syscall_64+0x33/0x40 [ 825.324014] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 825.325090] RIP: 0033:0x7f027e346b19 [ 825.325880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.329754] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 825.331374] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 825.331385] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 825.331395] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 825.331406] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 825.331416] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 825.335743] FAULT_INJECTION: forcing a failure. [ 825.335743] name failslab, interval 1, probability 0, space 0, times 0 10:51:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x700000000000000) 10:51:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/240, 0xf0) [ 825.335761] CPU: 1 PID: 7181 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 825.335770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.335775] Call Trace: [ 825.335795] dump_stack+0x107/0x167 10:51:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540), 0x0) write$snapshot(r0, &(0x7f0000000000), 0x0) [ 825.335816] should_fail.cold+0x5/0xa 10:51:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x6, 0x5, 0x40, 0xc15e}, {0x46, 0x9, 0x1a, 0x9}, {0x1, 0x20, 0x3, 0x1129d6a5}, {0x5, 0x7, 0xff, 0x6134b1e6}, {0xff, 0x2, 0x7, 0x7}, {0x9, 0x5, 0x0, 0x81}]}) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000200)={{0xfffff001, 0x10000}, 0x100, './file0\x00'}) [ 825.335837] ? create_object.isra.0+0x3a/0xa30 [ 825.335855] should_failslab+0x5/0x20 [ 825.335873] kmem_cache_alloc+0x5b/0x310 10:51:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 8) [ 825.335898] create_object.isra.0+0x3a/0xa30 [ 825.335913] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 825.335939] kmem_cache_alloc_trace+0x151/0x320 [ 825.335966] io_uring_setup+0x40b/0x2980 [ 825.335985] ? __mutex_unlock_slowpath+0xe1/0x600 [ 825.336017] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 825.336032] ? wait_for_completion_io+0x270/0x270 [ 825.336077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 825.336096] ? syscall_enter_from_user_mode+0x1d/0x50 [ 825.336119] do_syscall_64+0x33/0x40 [ 825.336137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 825.336149] RIP: 0033:0x7f320e0fbb19 [ 825.336164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.336174] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 825.336193] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 825.336203] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 825.336214] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 825.336224] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 825.336234] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 825.504565] FAULT_INJECTION: forcing a failure. [ 825.504565] name failslab, interval 1, probability 0, space 0, times 0 [ 825.516807] CPU: 1 PID: 7202 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 825.518248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.520009] Call Trace: [ 825.520570] dump_stack+0x107/0x167 [ 825.521341] should_fail.cold+0x5/0xa [ 825.522146] ? create_object.isra.0+0x3a/0xa30 [ 825.523117] should_failslab+0x5/0x20 [ 825.523924] kmem_cache_alloc+0x5b/0x310 [ 825.524798] create_object.isra.0+0x3a/0xa30 [ 825.524826] kmemleak_alloc_percpu+0xa0/0x100 [ 825.524851] pcpu_alloc+0x4e2/0x1240 [ 825.524885] ? io_tctx_exit_cb+0xf0/0xf0 10:51:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 13) [ 825.524905] percpu_ref_init+0x31/0x3d0 [ 825.524929] io_uring_setup+0x47a/0x2980 [ 825.524949] ? __mutex_unlock_slowpath+0xe1/0x600 [ 825.524972] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 825.524987] ? wait_for_completion_io+0x270/0x270 [ 825.525032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 825.525052] ? syscall_enter_from_user_mode+0x1d/0x50 10:51:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/240, 0xf0) 10:51:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000000)={0x6, 'veth1_to_team\x00', {0x8000}, 0x9}) 10:51:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x3000000000000000) [ 825.525075] do_syscall_64+0x33/0x40 [ 825.525094] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 825.525106] RIP: 0033:0x7f320e0fbb19 [ 825.525123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.525133] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 825.525153] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 825.525163] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 825.525173] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 825.525184] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 825.525194] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 825.609962] FAULT_INJECTION: forcing a failure. [ 825.609962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 825.609983] CPU: 0 PID: 7208 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 825.609993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.609999] Call Trace: [ 825.610033] dump_stack+0x107/0x167 [ 825.610055] should_fail.cold+0x5/0xa [ 825.610080] __alloc_pages_nodemask+0x182/0x600 [ 825.610104] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 825.610134] ? cap_capable+0x1cd/0x230 [ 825.610163] alloc_pages_current+0x187/0x280 [ 825.610183] __get_free_pages+0xc/0xa0 [ 825.610202] io_uring_setup+0xf9a/0x2980 [ 825.610231] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 825.610247] ? wait_for_completion_io+0x270/0x270 [ 825.610293] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 825.610312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 825.610335] do_syscall_64+0x33/0x40 [ 825.610354] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 825.610366] RIP: 0033:0x7f027e346b19 [ 825.610383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.610393] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 825.610413] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 825.610423] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 825.610433] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 825.610443] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 825.610453] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x2f48, &(0x7f0000000080)={0x0, 0x2dd8, 0x2, 0x100000, 0x80000f7}, &(0x7f00007fd000/0x800000)=nil, &(0x7f0000ec0000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0xf) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) 10:51:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/240, 0xf0) 10:51:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 14) 10:51:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 9) 10:51:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0xffffffff00000000) 10:51:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0xec762da83b8b423a, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) close_range(r1, r2, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$SNAPSHOT_UNFREEZE(r3, 0x3302) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:51:52 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) dup(r2) 10:51:52 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) read(r0, &(0x7f0000000080)=""/171, 0xab) [ 841.485246] FAULT_INJECTION: forcing a failure. [ 841.485246] name failslab, interval 1, probability 0, space 0, times 0 [ 841.488510] CPU: 0 PID: 7227 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 841.490270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.492019] FAULT_INJECTION: forcing a failure. [ 841.492019] name failslab, interval 1, probability 0, space 0, times 0 [ 841.492418] Call Trace: [ 841.492456] dump_stack+0x107/0x167 [ 841.495584] should_fail.cold+0x5/0xa [ 841.496568] ? io_uring_setup+0x17ed/0x2980 [ 841.497678] should_failslab+0x5/0x20 [ 841.498659] kmem_cache_alloc_trace+0x55/0x320 [ 841.499838] ? alloc_pages_current+0x18f/0x280 [ 841.501027] io_uring_setup+0x17ed/0x2980 [ 841.502107] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.503432] ? wait_for_completion_io+0x270/0x270 [ 841.504717] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.506080] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.507426] do_syscall_64+0x33/0x40 [ 841.508397] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.509719] RIP: 0033:0x7f027e346b19 [ 841.510676] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.515419] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.517388] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 841.519242] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 841.521082] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 841.522918] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 841.524640] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 841.526295] CPU: 1 PID: 7231 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 841.527294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.528427] Call Trace: [ 841.528791] dump_stack+0x107/0x167 [ 841.529291] should_fail.cold+0x5/0xa [ 841.529826] ? create_object.isra.0+0x3a/0xa30 [ 841.530445] should_failslab+0x5/0x20 [ 841.530961] kmem_cache_alloc+0x5b/0x310 [ 841.531524] create_object.isra.0+0x3a/0xa30 [ 841.532126] kmemleak_alloc_percpu+0xa0/0x100 [ 841.532734] pcpu_alloc+0x4e2/0x1240 [ 841.533257] ? io_tctx_exit_cb+0xf0/0xf0 [ 841.533807] percpu_ref_init+0x31/0x3d0 [ 841.534346] io_uring_setup+0x47a/0x2980 [ 841.534895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 841.535572] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.536254] ? wait_for_completion_io+0x270/0x270 [ 841.536919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.537636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.538332] do_syscall_64+0x33/0x40 [ 841.538846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.539539] RIP: 0033:0x7f320e0fbb19 [ 841.540042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.542524] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.543572] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 841.544537] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 841.545496] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 841.546495] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 841.547485] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 15) 10:51:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 10) 10:51:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x82c000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) 10:51:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x61) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:51:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/240, 0xf0) 10:51:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) [ 841.682919] FAULT_INJECTION: forcing a failure. [ 841.682919] name failslab, interval 1, probability 0, space 0, times 0 [ 841.684407] CPU: 1 PID: 7248 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 841.685277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.686351] Call Trace: [ 841.686695] dump_stack+0x107/0x167 [ 841.687170] should_fail.cold+0x5/0xa [ 841.687654] ? create_object.isra.0+0x3a/0xa30 [ 841.688238] should_failslab+0x5/0x20 [ 841.688719] kmem_cache_alloc+0x5b/0x310 [ 841.689244] create_object.isra.0+0x3a/0xa30 [ 841.689805] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 841.690453] kmem_cache_alloc_trace+0x151/0x320 [ 841.691043] ? alloc_pages_current+0x18f/0x280 [ 841.691642] io_uring_setup+0x17ed/0x2980 [ 841.692179] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.692822] ? wait_for_completion_io+0x270/0x270 [ 841.693446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.694120] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.694772] do_syscall_64+0x33/0x40 [ 841.695250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.695893] RIP: 0033:0x7f027e346b19 [ 841.696366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.698699] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.699662] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 841.700558] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 841.701467] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 841.702371] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 841.703266] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 841.713224] FAULT_INJECTION: forcing a failure. [ 841.713224] name failslab, interval 1, probability 0, space 0, times 0 [ 841.715883] CPU: 0 PID: 7251 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 841.717460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.719404] Call Trace: [ 841.720018] dump_stack+0x107/0x167 [ 841.720882] should_fail.cold+0x5/0xa [ 841.721776] ? percpu_ref_init+0xd8/0x3d0 [ 841.722743] should_failslab+0x5/0x20 [ 841.723637] kmem_cache_alloc_trace+0x55/0x320 [ 841.724709] ? io_tctx_exit_cb+0xf0/0xf0 [ 841.725671] percpu_ref_init+0xd8/0x3d0 [ 841.726616] io_uring_setup+0x47a/0x2980 [ 841.727596] ? __mutex_unlock_slowpath+0xe1/0x600 [ 841.728731] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.729910] ? wait_for_completion_io+0x270/0x270 [ 841.731083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 10:51:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 841.732337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.733685] do_syscall_64+0x33/0x40 [ 841.734579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.735821] RIP: 0033:0x7f320e0fbb19 [ 841.736706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.741119] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.742944] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 841.744672] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 841.746398] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 841.748143] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 841.749860] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:51:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000000)) ioctl$SNAPSHOT_FREE(r0, 0x3305) 10:51:53 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 16) 10:51:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0xa0100, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f00000000c0)) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x1, 0xfa, 0x7, 0x3, 0x2, 0x5, 0x7, 0xe3, 0x40, 0x14, 0x1f, 0x2, 0x38, 0x1, 0x7f, 0x5, 0x3d89}, [{0x3, 0x3ff, 0xa708, 0x118, 0x4, 0x8001, 0x80000000, 0x100000001}], "f609d7809190d582439d594bdb0c7a46764355c6395063715c58e389a5c794ea772e9738c917b551da7a9bc1ccaece01f065036a4e35913ab282d578114db62de45a009b99c66e9ec23bdb70b7470b05172ea5622b77da7a3a610666d3e31d6444ca5193665d08fe2d9d0f2ee2fad75bb7de048e9f968320969f8afdc98b8baeded0cc95a4e5e51b4bf509fa313e8469361868a4ecebca4c5a5a5992e6c81871111b7ddc990a492183ae9cc33bf36bc5bfde7082d7df10f718b455296282a91f", ['\x00', '\x00', '\x00']}, 0x438) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000000)=0x1) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r2, 0xf, 0x0, &(0x7f0000000400)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/kernel/fscaps', 0x400880, 0xe) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r5, 0x3309) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r2, 0x7, r3, &(0x7f0000000600)={r4, r5, 0x6}) readv(r0, &(0x7f0000002140)=[{&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000002180)=""/4103, 0x1007}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) 10:51:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 841.834794] FAULT_INJECTION: forcing a failure. [ 841.834794] name failslab, interval 1, probability 0, space 0, times 0 [ 841.836223] CPU: 1 PID: 7269 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 841.837027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.838017] Call Trace: [ 841.838334] dump_stack+0x107/0x167 [ 841.838794] should_fail.cold+0x5/0xa [ 841.839252] ? copy_process+0x3305/0x78b0 [ 841.839735] should_failslab+0x5/0x20 [ 841.840186] kmem_cache_alloc_node+0x55/0x330 [ 841.840712] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.841326] copy_process+0x3305/0x78b0 [ 841.841797] ? stack_trace_save+0x8c/0xc0 [ 841.842285] ? lock_acquire+0x197/0x470 [ 841.842751] ? io_sq_thread_park+0x79/0xd0 [ 841.843251] ? perf_trace_lock+0xac/0x490 [ 841.843734] ? lock_release+0x680/0x680 [ 841.844197] ? __cleanup_sighand+0xb0/0xb0 [ 841.844693] ? kernel_text_address+0xf2/0x120 [ 841.845219] ? find_held_lock+0x2c/0x110 [ 841.845696] ? io_uring_setup+0x1c23/0x2980 [ 841.846203] ? lock_downgrade+0x6d0/0x6d0 [ 841.846687] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 841.847267] create_io_thread+0xb6/0xf0 [ 841.847742] ? pidfd_prepare+0x80/0x80 [ 841.848228] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 841.848821] io_uring_setup+0x1d79/0x2980 [ 841.849312] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 841.849905] ? wait_for_completion_io+0x270/0x270 [ 841.850491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 841.851114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.851733] do_syscall_64+0x33/0x40 [ 841.852168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.852774] RIP: 0033:0x7f027e346b19 [ 841.853213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.855357] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 841.856246] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 841.857085] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 841.857922] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 841.858747] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 841.859605] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:10 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) 10:52:10 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 11) 10:52:10 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) readv(r0, &(0x7f0000000000), 0x0) 10:52:10 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='aufs\x00', 0x300000, &(0x7f0000000100)='/dev/snapshot\x00') close(r0) [ 859.444011] FAULT_INJECTION: forcing a failure. [ 859.444011] name failslab, interval 1, probability 0, space 0, times 0 [ 859.447001] CPU: 0 PID: 7284 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 859.448773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.450919] Call Trace: [ 859.451613] dump_stack+0x107/0x167 [ 859.452560] should_fail.cold+0x5/0xa [ 859.453560] ? copy_process+0x3305/0x78b0 [ 859.453582] should_failslab+0x5/0x20 [ 859.453607] kmem_cache_alloc_node+0x55/0x330 [ 859.453630] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.453659] copy_process+0x3305/0x78b0 [ 859.453693] ? stack_trace_save+0x8c/0xc0 [ 859.453723] ? lock_acquire+0x197/0x470 [ 859.453744] ? io_sq_thread_park+0x79/0xd0 [ 859.453767] ? perf_trace_lock+0xac/0x490 [ 859.453789] ? lock_release+0x680/0x680 [ 859.453817] ? __cleanup_sighand+0xb0/0xb0 [ 859.453839] ? kernel_text_address+0xf2/0x120 [ 859.453869] ? find_held_lock+0x2c/0x110 [ 859.453899] ? io_uring_setup+0x1c23/0x2980 [ 859.453922] ? lock_downgrade+0x6d0/0x6d0 [ 859.453957] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 859.460306] audit: type=1400 audit(1770634330.721:392): avc: denied { map } for pid=7281 comm="syz-executor.4" path="/proc/7281/net" dev="proc" ino=23484 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 859.460345] create_io_thread+0xb6/0xf0 [ 859.461305] audit: type=1400 audit(1770634330.721:393): avc: denied { execute } for pid=7281 comm="syz-executor.4" path="/proc/7281/net" dev="proc" ino=23484 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 859.462257] ? pidfd_prepare+0x80/0x80 [ 859.462289] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 859.462335] io_uring_setup+0x1d79/0x2980 [ 859.484730] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.484755] ? wait_for_completion_io+0x270/0x270 [ 859.486872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.488002] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.489107] do_syscall_64+0x33/0x40 [ 859.489900] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.490986] RIP: 0033:0x7f027e346b19 [ 859.491780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.495704] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.497319] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 859.498834] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 859.500373] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 859.501911] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 859.503428] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x6add941c420be78d, 0x0, 0x3, 0x5, 0x0, @private1, @private0={0xfc, 0x0, '\x00', 0x7f}, 0x7800, 0x20, 0xe3, 0x8}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@hci={0x1f, 0x2, 0x2}, 0x0, 0x0, 0x0, {0x0, r3}}, 0x8001) syz_io_uring_submit(r2, 0x0, &(0x7f00000006c0)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000680)={&(0x7f00000000c0)=@isdn={0x22, 0x2, 0x7, 0xfe, 0x4}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="f15ba2588f1dda00e58fae36ea9aae6c0c11692c7f180542687dff07ac23dff86d6178225a2c89353c6c85e9ca6741d6ce198e1cf06ef13cf4fd149fb602bae841d0ebfb62f97b83719c8d89036f5ade0ee31e20964a487c731c9322a005b6df0a6a6785330cf40425011b1b92158c6739e1b6f9ed8323a0574acebe71c7ed9f5ba080a386040f51df605a86f16a8f9c41710c546f00175bbec5e94cd2b62420d55d33effb18d7d10363da83d3603b99d326d3101a1acdf5a2a6a8017bec53b6a1dc19b31d45ecf543f74dc2f81b", 0xce}, {&(0x7f0000000140)="de89143bc73612702bdd343e87a0e9db2b32ff63ba0d394254d9d4249b582b3de68b77d71deff36b00fc550560f0122653251ad723939e39fed8efd8e18f556801fe0abc41fb0d3b21e23039c5ea75fe84b8c717840d0ea5c96f581d543aa03b81383279c100d33435b5eb64fddb08168a6ac7169aa142240e1176d507cd", 0x7e}], 0x2, &(0x7f0000000340)=[{0x100, 0x109, 0x4, "36e0ec35f1f31362308de12e1d8fb5627e1398ff494600199bab79da6f142cbcfef8c39c63afcdaa98404c7c2f8cdf918d5705234f61b4a10f05f6dbf97b0fcaf3dadc4743fd30f7721f99ef6c96e0d32602d2c80a9272eeb77bda55067fc0453f3c1d3b9387e6f3117d50f6fc626eb67b783473fb2ddc3524d70a2c0d5f3f7e50691afc93b178c668d7fe21485e470241c1727cec8d87c0c854c99a6f018bcdb1a7558c288c1b49bf9e37963d23b6397b872730ac8f94103967ff722bd6765f9d84ef5e50fbd974fab0ac703ef2601a6fe063140d42e99720ab39c3e25a818c9bff765cf2f94b96af71"}, {0xb0, 0x10b, 0x3, "a7bad5063f71976b45c725ec1bffd6be3e091de84a45300a84c0aad384e44df9465b1f937a36d04aab1d9662865d0c0660c2695a4524e0b546f5fef6243fcf91b5f1cbbd18897d407a432b9593474046f33b5c179b8a8868788705123a4db9eb2b621ec641bb9b0d0bffb880d8dde1dc327217a6faac80ff57229a535bcba3571c4a81d377351da740cb20df7e691890147cd0623a3328e98c68e6"}, {0x48, 0x6, 0x3ff, "bce731ab1ab866e147d91f7c83d89f26ccfd49845f2eec4129b3fc9d35648d94da3ce5253125cf3ec80cc642b256265c436a"}, {0x50, 0x29, 0xff, "31c31c9c1c279ea110c93f3f40424c512de57c17bc2ea528f42ab3437d7022b39e6462e944b59caab292d6eecdd4ad2ad210d06a1db6fecdaa543e"}, {0x78, 0x103, 0x6, "f0e4986f5a4b7dff223617884576131a75b4b6c0fe488799f4e21b46f714ebfce163f4ff48e51b20b8e258bacba24f8bba019d602aa70b4c69c747c07e9adc61713bf32783aade3ec44f5423e9b99dc062369371dc2b23328bb3517386f01483de984c1e670606"}, {0x70, 0x3a, 0x2, "ad37838c68f1c91edf67300f22659c33d90cc52849599f977807606f9f53c704d21c8b2eebda4c0d34feb2f52c4bbe8fc39b4b27d5b099f0aeb2b583903cab9ca1aa5a433af6e9fc668960526aa2a9f7ead7958b171fb5a078eb3a52"}], 0x330}, 0x0, 0x4000, 0x1, {0x0, r3}}, 0x7fffffff) 10:52:10 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 17) 10:52:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) (fail_nth: 1) [ 859.514935] FAULT_INJECTION: forcing a failure. [ 859.514935] name failslab, interval 1, probability 0, space 0, times 0 [ 859.517611] CPU: 1 PID: 7290 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 859.519056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.520835] Call Trace: [ 859.521393] dump_stack+0x107/0x167 [ 859.522166] should_fail.cold+0x5/0xa [ 859.522977] ? create_object.isra.0+0x3a/0xa30 [ 859.523953] should_failslab+0x5/0x20 [ 859.524758] kmem_cache_alloc+0x5b/0x310 10:52:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x245) syz_io_uring_setup(0x2f54, &(0x7f0000000280)={0x0, 0x1b5d, 0x20, 0x3, 0x3f, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000300)=0x0, &(0x7f0000000340)) syz_io_uring_submit(r1, 0x0, &(0x7f00000004c0)=@IORING_OP_STATX={0x15, 0x3, 0x0, r0, &(0x7f0000000380), &(0x7f0000000480)='./file0\x00', 0x200}, 0x1ff) r2 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)={0x20000, 0x50, 0xd}, 0x18) fspick(r2, &(0x7f0000000240)='./file0\x00', 0x0) syz_io_uring_setup(0x5f9b, &(0x7f0000000000)={0x0, 0x19b, 0x8, 0x1, 0x46, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) syz_io_uring_submit(r4, r7, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, r8, &(0x7f0000000540)=0x80, &(0x7f0000000580)=@pppoe, 0x0, 0x800, 0x1}, 0x80) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x181400, 0x91) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0xfffffffc) syz_io_uring_submit(r4, r5, &(0x7f0000000700)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f0000000680)={0x40000, 0x330, 0x9}, &(0x7f00000006c0)='./file1/file0\x00', 0x18, 0x0, 0x23456, {0x0, r9}}, 0x40) [ 859.525623] create_object.isra.0+0x3a/0xa30 [ 859.526653] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 859.527741] kmem_cache_alloc_trace+0x151/0x320 [ 859.528733] ? io_tctx_exit_cb+0xf0/0xf0 [ 859.529588] percpu_ref_init+0xd8/0x3d0 [ 859.530432] io_uring_setup+0x47a/0x2980 [ 859.531299] ? __mutex_unlock_slowpath+0xe1/0x600 [ 859.532330] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.533402] ? wait_for_completion_io+0x270/0x270 [ 859.534454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.535574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.536664] do_syscall_64+0x33/0x40 [ 859.537461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.538543] RIP: 0033:0x7f320e0fbb19 [ 859.539339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.543213] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.544830] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 859.546333] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 859.547841] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 859.549345] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 859.550854] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 859.555676] FAULT_INJECTION: forcing a failure. [ 859.555676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.558169] CPU: 1 PID: 7292 Comm: syz-executor.2 Not tainted 5.10.249 #1 [ 859.559621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.561366] Call Trace: [ 859.561924] dump_stack+0x107/0x167 [ 859.562700] should_fail.cold+0x5/0xa [ 859.563525] _copy_to_user+0x2e/0x180 [ 859.564339] simple_read_from_buffer+0xcc/0x160 [ 859.565333] proc_fail_nth_read+0x198/0x230 [ 859.566248] ? proc_sessionid_read+0x230/0x230 [ 859.567213] ? security_file_permission+0xb1/0xe0 [ 859.568254] ? proc_sessionid_read+0x230/0x230 [ 859.569217] vfs_read+0x228/0x620 [ 859.569955] ksys_read+0x12d/0x260 [ 859.570713] ? vfs_write+0xb10/0xb10 [ 859.571513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.572624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.573719] do_syscall_64+0x33/0x40 [ 859.574505] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.575594] RIP: 0033:0x7f3e6d4cb69c [ 859.576377] 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 10:52:10 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$SNAPSHOT_FREE(r1, 0x3305) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$SNAPSHOT_ATOMIC_RESTORE(r2, 0x3304) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f0000000200)=@sha1={0x1, "d50f7c7cca552c3783261b328b7a3a3e80004df7"}, 0x15, 0x0) r4 = openat$cgroup_freezer_state(r3, &(0x7f00000000c0), 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000004c0)={0x40000001}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000240), 0x2, 0x0) ioctl$SNAPSHOT_UNFREEZE(r3, 0x3302) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) pread64(r4, &(0x7f0000000100)=""/177, 0xfffffffffffffedc, 0x7fd) getdents64(r3, &(0x7f00000007c0)=""/180, 0x200007d8) [ 859.580257] RSP: 002b:00007f3e6aa8e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 859.582061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e6d4cb69c [ 859.583581] RDX: 000000000000000f RSI: 00007f3e6aa8e1e0 RDI: 0000000000000004 [ 859.585079] RBP: 00007f3e6aa8e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.586574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 859.588084] R13: 00007ffe34fc1e9f R14: 00007f3e6aa8e300 R15: 0000000000022000 10:52:10 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000080)) epoll_create(0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1, 0xffffffff}}, './file0\x00'}) ioctl$FIOCLEX(r2, 0x5451) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:52:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="5ce3253a15a4f896d3fa1233196717bc8d724267d469d39a470b62ce6987ce5508818121de76b3ea1364be837e514d88e0c5a2615fe54a1738a4f464de6d4b054d57e47e6a9d3540948c8bb5335b60c5a0238991f23e100dac32fb3638bbec760853ddd922066341a192474a9cd9a291f387d78c7a389f804c8d85edd2f19f49ac3045e571bc31d9290f56cf142aac3630096224dcedaedac41faeebdb1abc2bfcc2088be45c7a86f08806d7", 0xac}, {&(0x7f00000000c0)="479bf370fe3771beb9fdbcb6bb226e128d669432c7c47d57bdd93e9f154eb5e743c9efe90a3b1bd0793c376ee2690fd4df26cac528746305d43b18c829145265d5299a10e89b41d1e831c4feb02a94f571543b736e2b160eafc69ac070f5c1b4fcef487de375d55a36bea8179021836cdb46ec938f5d7f97e09ee22bacd1682895e78e78d935cc0cf70174f249d0dab92bbb7bf9897edf407b9a97fd47d4a8e1a3c7df5b5ca89b97b5f9dda9f91f111e7814ec3025c4c968bd3b38c53b27574a8e60dd9bc3bf19cc8ec620aee646a2c318979e84dec3c7ed34f79f0bccb25f5e4ad602ff816f2b2417b5db9ecd6bc9240f0807345d56", 0xf6}, {&(0x7f0000000200)="0bcf3e27629525b861334675b9a7db0bac0c3a62c31548055cdd6b7372763f34bfdc839a6368a731ae026f406bca403608c5ab63529afb6c2f02f161443c496b95e80fa75a5decfcb5a0aab90ec391835cadf0a752c6af5714ba47a5d821a8658ae0c68a160b7649f14f51022a32ac67350bc438fee5e0d349ae63a11089c2b74eeb99a94cc1fa63694e247e76c4e67584b915958348bfa23b89687dabb83315e4651d8275799e0552b50d0f1d47af1cda0b2e2e9964543e87ec197101a0316baf0c11c36037ceabea5754048f9863afc99d062fc2f5ad520fe1fe793a7204dff285a32d38942aa3dd39ffe3c30ddf25d9eb03ea39fd", 0xf6}], 0x3, 0x3, 0xfffffff8) 10:52:10 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 18) 10:52:10 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000600), 0x1, 0x705101) open_by_handle_at(r1, &(0x7f0000000640)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x4a0, 0x4, 0x100000000, 0x8}}, 0x18b602) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x80000, &(0x7f00000001c0)={'trans=unix,', {[{@aname={'aname', 0x3d, '/dev/snapshot\x00'}}, {@access_user}], [{@fowner_lt={'fowner<', r2}}, {@obj_user={'obj_user', 0x3d, '/dev/snapshot\x00'}}, {@dont_measure}, {@seclabel}, {@permit_directio}, {@hash}, {@audit}, {@permit_directio}, {@dont_hash}, {@appraise_type}]}}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="a48b3c1ad7fe9e7e7e69ad2e7fdf5ba561d165a73c77d577fe8cfe97e367b6ee9fbe980478152f043b77b10d0951804a8ba892398122e08113821b47bfce5266620e524d9ff2594494c5db6f660f7075765a6c0ad250387bb8c90ff0afba64a3e057762304825d07963cc990117ba695672e645287789ebe330dd3b893ecc1bf1ba6b2e11470a00d8069912136422d245df48ccef9654c059b289e9b8d4ce9175d9226", 0xa3, 0x2}], 0x10, &(0x7f0000000500)={[{@uni_xlateno}, {@numtail}, {@rodir}, {@shortname_win95}, {@fat=@fmask={'fmask', 0x3d, 0x1f}}, {@rodir}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp874'}}, {@rodir}], [{@fowner_gt={'fowner>', r3}}, {@hash}, {@audit}, {@euid_gt={'euid>', r2}}, {@fsname={'fsname', 0x3d, '):,$\'\\'}}]}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) pread64(r4, &(0x7f0000000680)=""/202, 0xca, 0x2) 10:52:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x1800) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) [ 859.719616] FAULT_INJECTION: forcing a failure. [ 859.719616] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 859.722211] CPU: 1 PID: 7313 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 859.723662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.725409] Call Trace: [ 859.725969] dump_stack+0x107/0x167 [ 859.726742] should_fail.cold+0x5/0xa [ 859.727562] __alloc_pages_nodemask+0x182/0x600 [ 859.728539] ? lock_downgrade+0x6d0/0x6d0 10:52:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 859.729424] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 859.730875] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 859.731982] ? kmem_cache_alloc_node+0x2bc/0x330 [ 859.732994] copy_process+0x62b/0x78b0 [ 859.733827] ? stack_trace_save+0x8c/0xc0 [ 859.734712] ? lock_acquire+0x197/0x470 [ 859.735560] ? io_sq_thread_park+0x79/0xd0 [ 859.736456] ? perf_trace_lock+0xac/0x490 [ 859.737330] ? lock_release+0x680/0x680 [ 859.738173] ? __cleanup_sighand+0xb0/0xb0 [ 859.739065] ? kernel_text_address+0xf2/0x120 [ 859.740021] ? find_held_lock+0x2c/0x110 [ 859.740889] ? io_uring_setup+0x1c23/0x2980 [ 859.741807] ? lock_downgrade+0x6d0/0x6d0 [ 859.742691] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 859.743733] create_io_thread+0xb6/0xf0 [ 859.744577] ? pidfd_prepare+0x80/0x80 [ 859.745413] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 859.746468] io_uring_setup+0x1d79/0x2980 [ 859.747363] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.748435] ? wait_for_completion_io+0x270/0x270 [ 859.749482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 10:52:11 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 12) [ 859.750587] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.751805] do_syscall_64+0x33/0x40 [ 859.752625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.753704] RIP: 0033:0x7f027e346b19 [ 859.754485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.758366] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.759976] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 859.761481] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 859.762981] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 859.764492] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 859.766004] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 859.828247] FAULT_INJECTION: forcing a failure. [ 859.828247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 859.830854] CPU: 0 PID: 7324 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 859.832303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.834038] Call Trace: [ 859.834600] dump_stack+0x107/0x167 [ 859.835385] should_fail.cold+0x5/0xa [ 859.836199] __alloc_pages_nodemask+0x182/0x600 [ 859.837190] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 859.838464] ? cap_capable+0x1cd/0x230 [ 859.839309] alloc_pages_current+0x187/0x280 [ 859.840242] __get_free_pages+0xc/0xa0 [ 859.841067] io_uring_setup+0xe27/0x2980 [ 859.841937] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 859.842998] ? wait_for_completion_io+0x270/0x270 [ 859.844066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 859.845167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 859.846260] do_syscall_64+0x33/0x40 [ 859.847061] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 859.848150] RIP: 0033:0x7f320e0fbb19 [ 859.848935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 859.852839] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 859.854444] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 859.855960] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 859.857482] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 859.858992] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 859.860510] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:25 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='cgroup\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r1, 0x0) 10:52:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$CDROMSTOP(r1, 0x5307) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:52:25 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xc000000000000000]}, 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x8010, r0, 0x10000000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:52:25 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) 10:52:25 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 13) 10:52:25 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x200048, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x210401, 0x0) close(r0) 10:52:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0xffffffff00000000) 10:52:25 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 19) [ 874.035156] FAULT_INJECTION: forcing a failure. [ 874.035156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 874.038300] CPU: 0 PID: 7338 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 874.040078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.042437] Call Trace: [ 874.043138] dump_stack+0x107/0x167 [ 874.044104] should_fail.cold+0x5/0xa [ 874.045101] __alloc_pages_nodemask+0x182/0x600 [ 874.046319] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 874.047913] ? cap_capable+0x1cd/0x230 [ 874.048925] alloc_pages_current+0x187/0x280 [ 874.050049] __get_free_pages+0xc/0xa0 [ 874.051045] io_uring_setup+0xf9a/0x2980 [ 874.052127] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.053420] ? wait_for_completion_io+0x270/0x270 [ 874.054685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.056044] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.057379] do_syscall_64+0x33/0x40 [ 874.058341] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.059660] RIP: 0033:0x7f320e0fbb19 [ 874.060603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.065295] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.067227] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 874.069042] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 874.070851] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 874.072458] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 874.073597] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 874.076750] FAULT_INJECTION: forcing a failure. [ 874.076750] name failslab, interval 1, probability 0, space 0, times 0 [ 874.078214] CPU: 0 PID: 7346 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 874.079135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.080176] Call Trace: [ 874.080513] dump_stack+0x107/0x167 [ 874.080972] should_fail.cold+0x5/0xa [ 874.081453] ? __delayacct_tsk_init+0x1b/0x80 [ 874.082013] should_failslab+0x5/0x20 [ 874.082490] kmem_cache_alloc+0x5b/0x310 [ 874.083002] __delayacct_tsk_init+0x1b/0x80 [ 874.083584] copy_process+0x3399/0x78b0 [ 874.084199] ? stack_trace_save+0x8c/0xc0 [ 874.084778] ? lock_acquire+0x197/0x470 [ 874.085378] ? io_sq_thread_park+0x79/0xd0 [ 874.085966] ? __cleanup_sighand+0xb0/0xb0 [ 874.086498] ? kernel_text_address+0xf2/0x120 [ 874.087056] ? find_held_lock+0x2c/0x110 [ 874.087575] ? io_uring_setup+0x1c23/0x2980 [ 874.088105] ? lock_downgrade+0x6d0/0x6d0 [ 874.088624] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.089232] create_io_thread+0xb6/0xf0 [ 874.089718] ? pidfd_prepare+0x80/0x80 [ 874.090204] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.090817] io_uring_setup+0x1d79/0x2980 [ 874.091333] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.091961] ? wait_for_completion_io+0x270/0x270 [ 874.092576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.093219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.093909] do_syscall_64+0x33/0x40 [ 874.094367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.095020] RIP: 0033:0x7f027e346b19 [ 874.095484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.097737] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.098641] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 874.099485] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 874.100321] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 874.101196] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 874.102037] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:25 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000080)="685b7e917545103ca69a065c3c0370e5c6d0f0c874f2e12c3eb83a60a71c18cd9abd88957e93a925c0bf75f9c4d893a3d1cca48245551855520c0bd45f45ede6085df64503e32d793131c5e88e7d7d9ec7c25487b01c6a5173fe011b142ec447dbf13e0f0d1a34583405e1646dc5a355c99f7843cce22d8ccc42520979a23b343ee1818b7e230503dca006b396c3bc46709fec41e114f128784d2d4ee5b3", 0x9e}, {&(0x7f0000000140)="0be2515159bd24c8bb1aedd3782b66425556f51c220c817fae2b39ebd2d832f7c67308ccef4218c8d36482262de9907073930624308cf71af06f1a42b4adcb0d00a34e108db5623871f63ed2849db89c3e8e688bf4abd35292fbf616ba0570bb9d5ae450fb46200456db71b2efeb2b2a610373622cf3b172e9ee493c12938231e6c8ee1a66bb9497958ba6a967", 0x8d}, {&(0x7f0000000280)="55ced4bfba34ce0b32fdfae8685dd4606f41eec119beabf103a062c9c784ef516fddf4d2de53e1385d6f520ec07aa537bd12bf993ac9fda0c59527c8627db4b2509ce9786ee37628739639eab7c15426c55efebef0a045f39c45c2a011", 0x5d}, {&(0x7f0000000000)="6a6d725011b6f91ec4f3123b364c744f9d7a75c5e04cce3cf18b7ee1f30bb00e37d4f28e6166fa6ccd17785cfa9bd424a1dc959184", 0x35}], 0x4) 10:52:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/105, 0x69) 10:52:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000200)={{r2}, "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"}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) fchmod(r4, 0x2e) 10:52:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000200)=""/248, 0xf8}], 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f0000000300)=""/180, 0xb4) 10:52:25 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800040, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) 10:52:25 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/180, 0x200007d8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 10:52:39 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:52:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x5, 0x9f2, 0x4}) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00008b", @ANYRES16=0x0, @ANYBLOB="000426bd7000fbdbdf25110000000800040008000000380003800800010000000000060007004e2100001400020077673000000000000000000000000000060004000000000008000300030000000800040003000000"], 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20040810) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:52:39 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="18b3ac6e2908b3175707e531125ab3130e1e3d13725628ed4ae5268660284ac55c768d5e15400ad358c4c2aa3679f20813dc164f353d57009cad0cb0e62b8e5a69a688c8d36266fc1b68eb9a644480d5b27401ed56a84f634d7274dc6b1924cca66fa8ac5568a329ab5d21df61", 0x6d, 0x6}, {&(0x7f0000000140)="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", 0xff, 0x5}], 0x24040, &(0x7f0000000280)={[], [{@context={'context', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@audit}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:52:39 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 14) 10:52:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x800003, 0x10, r0, 0x52c8b000) 10:52:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$notify(0xffffffffffffffff, 0x402, 0x3b8c69a9a98a88f1) getdents64(r1, &(0x7f0000000940)=""/216, 0xd8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/72, 0x48}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/221, 0xdd}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f00000006c0)=""/148, 0x94}], 0x8) getdents64(r0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000900)='./file0/file0\x00', 0x10) syz_io_uring_setup(0x3320, &(0x7f0000000580)={0x0, 0x1e73, 0x4, 0x1, 0x165, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000600), &(0x7f0000000640)=0x0) r5 = getpid() ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000004c0)=ANY=[@ANYRES64=0x0, @ANYRESHEX, @ANYRES64=r2, @ANYRES16]) readv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000780)=""/250, 0xfa}], 0x1) syz_open_procfs(r5, &(0x7f0000000440)='net/tcp\x00') syz_io_uring_submit(0x0, r4, &(0x7f0000000680)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x8, 0x3f, 0x0, 0x3, 0x0, 0x1}, 0xd3) mkdirat(0xffffffffffffffff, &(0x7f00000008c0)='./file0/file0\x00', 0x80) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(r1, &(0x7f0000000a80)='./file0/file0\x00', 0xc2902, 0x12e) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000a40)) 10:52:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x80800) getdents64(r0, &(0x7f00000000c0)=""/188, 0xbc) 10:52:39 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 20) [ 888.594621] FAULT_INJECTION: forcing a failure. [ 888.594621] name failslab, interval 1, probability 0, space 0, times 0 [ 888.597681] CPU: 0 PID: 7383 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 888.599440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 888.601587] Call Trace: [ 888.602272] dump_stack+0x107/0x167 [ 888.603214] should_fail.cold+0x5/0xa [ 888.604224] ? create_object.isra.0+0x3a/0xa30 [ 888.605397] should_failslab+0x5/0x20 [ 888.606378] kmem_cache_alloc+0x5b/0x310 [ 888.607436] create_object.isra.0+0x3a/0xa30 [ 888.608575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 888.609889] kmem_cache_alloc+0x159/0x310 [ 888.610956] __delayacct_tsk_init+0x1b/0x80 [ 888.612077] copy_process+0x3399/0x78b0 [ 888.613112] ? stack_trace_save+0x8c/0xc0 [ 888.614182] ? lock_acquire+0x197/0x470 [ 888.615196] ? io_sq_thread_park+0x79/0xd0 [ 888.616298] ? __cleanup_sighand+0xb0/0xb0 [ 888.617387] ? kernel_text_address+0xf2/0x120 [ 888.618545] ? find_held_lock+0x2c/0x110 [ 888.619599] ? io_uring_setup+0x1c23/0x2980 [ 888.620676] ? lock_downgrade+0x6d0/0x6d0 [ 888.621590] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 888.622645] create_io_thread+0xb6/0xf0 [ 888.623500] ? pidfd_prepare+0x80/0x80 [ 888.624356] ? io_uring_cancel_generic+0x2b0/0x2b0 10:52:39 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) prlimit64(r0, 0xf, 0x0, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/stat\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r2, 0x0) [ 888.625421] io_uring_setup+0x1d79/0x2980 [ 888.625451] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 888.625467] ? wait_for_completion_io+0x270/0x270 [ 888.625512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 10:52:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x130) getdents64(r0, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) fcntl$addseals(r1, 0x409, 0x1) [ 888.625531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 888.625554] do_syscall_64+0x33/0x40 [ 888.625573] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 888.625586] RIP: 0033:0x7f027e346b19 [ 888.625604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 888.625614] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 888.625634] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 888.625644] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 888.625654] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 888.625664] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 10:52:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x5, 0x3, 0xd, 0x3, 0x3, 0x6, 0xb025, 0x331, 0x40, 0x8d, 0x4, 0x11b, 0x38, 0x2, 0x2, 0x7fff, 0x5}, [{0x6474e551, 0x5, 0x53a, 0x9, 0x100, 0x6, 0xffff, 0x5}], "a4359e6c5a127d5a9220cb48a353d645f352fe70a5088df8bb1b2baf71557d8be82be4ac828fb8d51337a3242a913032bfcd3e0ca0ada53ae6a14d47e20cc3b99bff4e32843d004f64749de4a878bf10f8653926c804c39c9c5fdb4aae8da52a952f7f325dd083e59ac3d6407e9f03d2e978308063e9c560ac03c0128a535e5afa1d1f110916e679b79cfcd8fcc58254a22911b1", ['\x00']}, 0x20c) [ 888.625675] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 888.648886] FAULT_INJECTION: forcing a failure. [ 888.648886] name failslab, interval 1, probability 0, space 0, times 0 [ 888.648909] CPU: 0 PID: 7394 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 888.648919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 888.648925] Call Trace: [ 888.648951] dump_stack+0x107/0x167 [ 888.648973] should_fail.cold+0x5/0xa [ 888.648996] ? io_uring_setup+0x17ed/0x2980 [ 888.649022] should_failslab+0x5/0x20 [ 888.649041] kmem_cache_alloc_trace+0x55/0x320 10:52:39 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x40008, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, ').\xcc-['}, {0x20, '/dev/snapshot\x00'}], 0xa, "ed69ab9fd66597a4bd28c1a645501821142e497c6d4e34c4d7ba688c88d68dbf3a4e6069b0ba912fa5d55e541337a9f6"}, 0x50) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) r2 = dup2(r1, r0) ioctl$SNAPSHOT_UNFREEZE(r2, 0x3302) 10:52:39 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 15) [ 888.649057] ? alloc_pages_current+0x18f/0x280 [ 888.649082] io_uring_setup+0x17ed/0x2980 [ 888.649111] ? __do_sys_io_uring_enter+0x1890/0x1890 10:52:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) [ 888.649127] ? wait_for_completion_io+0x270/0x270 [ 888.649172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 888.649192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 888.649214] do_syscall_64+0x33/0x40 [ 888.649233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 10:52:40 executing program 4: getgroups(0x2, &(0x7f0000002480)=[0xee01, 0xee01]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000024c0)='./binderfs/binder0\x00', 0xc00, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002500)='/sys/class/sound', 0x101000, 0xc0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) newfstatat(0xffffffffffffff9c, &(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003b80)={0x0, 0x0, 0x0}, &(0x7f0000003bc0)=0xc) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r8, 0x3309) [ 888.649246] RIP: 0033:0x7f320e0fbb19 sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003ac0)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="db4f67aaf7cce3327c04a1d12e724b9b9c805b23aa81935d4cd52b8b7b0088b8", 0x20}, {&(0x7f00000000c0)="f3931ac3fcf95bd9e53852abd56817210e61", 0x12}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000000100)="c588742f757ba540497f51b90a9df12d5d7fa85a11b3c6211660172219ccab36835f277286", 0x25}, {&(0x7f0000001200)="4ebaf5bcfc7b758871e3a8434002359213476c73efe3ef581eb47bf20cd6a29292e8cd30c8286651578bd06cb9385c248735601c372d60da34053443b3664e995186e0acd3925ab2de40a72272d188135cdbc14277dd56131a58a5bb1d691d73591a0a3dd05127858db0dc4a414d352855fe90ea539a8f2819773fe24b59ce328703236a46b1caeb", 0x88}, {&(0x7f00000012c0)="dc4152d56f884276fcc45e878f4338b89a40dc1e3d16e984d5206e4841e78f75b604d9f16b80e1b230cb01cca6a6dde965ea1119926a0b279bc96124161240226fd3c9b94a7f18762071a468dab6ab0e28f01d4068267bc17f4b4c29b76975b33b338fc9cbab45affc95f518fd99bb1f179e7720696c6df2e307a559d34006016fde0f94a20960cd7411d5a881d84e0e3139625985e52224be908979c2de432061d03dc5d21f71781b", 0xa9}], 0x6, &(0x7f0000001380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20, 0x40008c0}}, {{&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, &(0x7f00000026c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0x90, 0x4000048}}, {{&(0x7f0000002780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000002800)="0cccd3767a8a51b291f91b7e08295c40be0509e2999d2861986c1694d171b02bf02dafd41a036bfd503f124af8c312ed100107477ea251ba9cdf5cd8310691c7eacfc6b9b141159460422a7096e92ab8bc6682885b4c5515ef112f8caebf5525b5b9bae6435b320ed363dc4942eedb2f037ddef6168b981e0cd0e939c6598ed0c8a0e488f9695c6791a20757b05b6a45d19ca80b30e81166a214fa15b255138b82b4dca7e73c69ff8fd585e126d50ad286437b73ebcf6437d7e2ee86e1ec67fb9ecbdf2ff313a92f36d8f2fd0e0e51a2e5ed29bc18c3", 0xd6}, {&(0x7f0000002900)="cfbeebdff00c586ce2db1e1addde788c9a2734baf4294e9d2a273faaf70cf21dc8cc3fbb5e5ef09eae37f68d68cd2b8c7adb7b446040621f1cc0106a2fc502ad1990bb211be99016c29d8eaf3a4b641bd2cac783e898aa2c6cf501935a9fd1f003946ea3e8197d790f8c8f2fa4d174e08206266a0e4bc22153969d13bea1671ee88381a307f95dc78cc00a", 0x8b}, {&(0x7f00000029c0)="ed5b457667f57d0f439f9e0e993b50e3e273b6aa7e0aaf98381873f4598226d2f72bf515ecec3eefae3580713007e8b3150c13e54d26", 0x36}, {&(0x7f0000002a00)="c890da3dcbe850b13ebff543ee3b55d4da5b3804b8ecca27492524d9272dc296eb3e0eb516b2ad18a261fe9b82e60a02494b7c", 0x33}, {&(0x7f0000002a40)="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", 0x1000}], 0x5}}], 0x3, 0x4000000) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000003c00), 0x40, 0x0) connect$inet6(r10, &(0x7f0000003c40)={0xa, 0x4e21, 0x800, @empty, 0x5}, 0x1c) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r9, 0x0) [ 888.649263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 888.649272] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 888.649293] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 888.649303] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 888.649314] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 888.649324] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 888.649334] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 888.751251] FAULT_INJECTION: forcing a failure. [ 888.751251] name failslab, interval 1, probability 0, space 0, times 0 [ 888.751266] CPU: 1 PID: 7404 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 888.751272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 888.751276] Call Trace: [ 888.751297] dump_stack+0x107/0x167 [ 888.751311] should_fail.cold+0x5/0xa [ 888.751326] ? create_object.isra.0+0x3a/0xa30 [ 888.751337] should_failslab+0x5/0x20 [ 888.751351] kmem_cache_alloc+0x5b/0x310 [ 888.751366] create_object.isra.0+0x3a/0xa30 [ 888.751375] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 888.751390] kmem_cache_alloc_trace+0x151/0x320 [ 888.751399] ? alloc_pages_current+0x18f/0x280 [ 888.751416] io_uring_setup+0x17ed/0x2980 [ 888.751435] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 888.751449] ? wait_for_completion_io+0x270/0x270 [ 888.751477] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 888.751489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 888.751502] do_syscall_64+0x33/0x40 [ 888.751513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 888.751520] RIP: 0033:0x7f320e0fbb19 [ 888.751530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 888.751536] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 888.751548] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 888.751555] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 888.751561] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 888.751567] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 888.751573] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 902.473517] FAULT_INJECTION: forcing a failure. [ 902.473517] name failslab, interval 1, probability 0, space 0, times 0 [ 902.475952] CPU: 0 PID: 7426 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 902.477395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.479128] Call Trace: [ 902.479686] dump_stack+0x107/0x167 [ 902.480467] should_fail.cold+0x5/0xa [ 902.481281] ? alloc_pid+0xd7/0xd30 [ 902.482051] should_failslab+0x5/0x20 [ 902.482860] kmem_cache_alloc+0x5b/0x310 [ 902.483717] alloc_pid+0xd7/0xd30 [ 902.484462] ? copy_namespaces+0x1ca/0x4f0 [ 902.485357] copy_process+0x3b8b/0x78b0 [ 902.486204] ? stack_trace_save+0x8c/0xc0 [ 902.487098] ? __cleanup_sighand+0xb0/0xb0 [ 902.487992] ? kernel_text_address+0xf2/0x120 [ 902.488939] ? find_held_lock+0x2c/0x110 [ 902.489800] ? io_uring_setup+0x1c23/0x2980 [ 902.490706] ? lock_downgrade+0x6d0/0x6d0 [ 902.491578] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.492616] create_io_thread+0xb6/0xf0 [ 902.493455] ? pidfd_prepare+0x80/0x80 [ 902.494290] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.495339] io_uring_setup+0x1d79/0x2980 [ 902.496233] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 902.497305] ? wait_for_completion_io+0x270/0x270 [ 902.498340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.499443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 902.500534] do_syscall_64+0x33/0x40 [ 902.501317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 902.502389] RIP: 0033:0x7f027e346b19 [ 902.503171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.507042] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 902.508648] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 902.510145] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 902.511644] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 902.513150] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 902.514645] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:53 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 16) 10:52:53 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 21) 10:52:53 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = gettid() ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000340)={{0x5, 0x18}, {0x100000000, 0x2}, 0x5de, 0x1}) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) clone3(&(0x7f00000002c0)={0x808000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0xd}, &(0x7f0000000100)=""/77, 0x4d, &(0x7f0000000200)=""/129, &(0x7f0000000180)=[r1], 0x1, {r0}}, 0x58) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000000)) gettid() 10:52:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) close(r0) 10:52:53 executing program 2: getdents64(0xffffffffffffffff, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(0xffffffffffffffff, 0x0, 0x0) 10:52:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) pread64(r1, &(0x7f0000000140)=""/115, 0x73, 0x7) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x4, 0x1e, 0x0, "51e2c9f5fcef3105c0103c040a5ba53069dd6e438d3963ac3efd270a009e00395d02227951996c2ab5c1b05e0b1c3e787d898a6665288435b6786207004812de", "ba58288e8e58dee4da66974ec78d752020e2a62e634ad9b4f37128ebc2f59abd5c034bd96b7ea2669b2110f4a7463d27650d4d2651a4eccc20e70419403d143a", "2481e88b915df90d979e60eba266aeaf618ee6d7ef37890f4290221436a6071e", [0x9, 0x8001]}) fchmod(r0, 0x0) r3 = accept$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) splice(r3, &(0x7f00000000c0)=0xff, r4, &(0x7f0000000100)=0xff, 0x1000, 0xd) 10:52:53 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) readv(r0, &(0x7f0000000000), 0x0) [ 902.549484] FAULT_INJECTION: forcing a failure. [ 902.549484] name failslab, interval 1, probability 0, space 0, times 0 [ 902.550798] CPU: 1 PID: 7441 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 902.551572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.552480] Call Trace: [ 902.552787] dump_stack+0x107/0x167 [ 902.553208] should_fail.cold+0x5/0xa [ 902.553642] ? copy_process+0x3305/0x78b0 [ 902.554114] should_failslab+0x5/0x20 [ 902.554533] kmem_cache_alloc_node+0x55/0x330 10:52:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/111, 0x6f) [ 902.555042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.555792] copy_process+0x3305/0x78b0 [ 902.556254] ? stack_trace_save+0x8c/0xc0 [ 902.556728] ? lock_acquire+0x197/0x470 [ 902.557182] ? io_sq_thread_park+0x79/0xd0 [ 902.557664] ? perf_trace_lock+0xac/0x490 [ 902.558136] ? lock_release+0x680/0x680 [ 902.558573] ? __cleanup_sighand+0xb0/0xb0 [ 902.559055] ? kernel_text_address+0xf2/0x120 [ 902.559543] ? find_held_lock+0x2c/0x110 [ 902.560015] ? io_uring_setup+0x1c23/0x2980 [ 902.560505] ? lock_downgrade+0x6d0/0x6d0 [ 902.560978] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.561508] create_io_thread+0xb6/0xf0 [ 902.561956] ? pidfd_prepare+0x80/0x80 [ 902.562384] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.562948] io_uring_setup+0x1d79/0x2980 [ 902.563426] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 902.564005] ? tick_program_event+0xa8/0x140 [ 902.564494] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.565091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 902.565676] do_syscall_64+0x33/0x40 [ 902.566081] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 902.566661] RIP: 0033:0x7f320e0fbb19 [ 902.567086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.569166] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 902.570025] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 902.570831] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 902.571635] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 902.572481] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 902.573288] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:53 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/90, 0x5a}], 0x5) 10:52:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x183580, 0x0) close(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8040, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)) 10:52:53 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 22) 10:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) close_range(0xffffffffffffffff, r1, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) tee(r0, r0, 0x9, 0xa) getdents(r0, &(0x7f0000000080)=""/189, 0xbd) 10:52:53 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 17) [ 902.651159] FAULT_INJECTION: forcing a failure. [ 902.651159] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 902.652629] CPU: 1 PID: 7457 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 902.653405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.654310] Call Trace: [ 902.654613] dump_stack+0x107/0x167 [ 902.655029] should_fail.cold+0x5/0xa [ 902.655467] __alloc_pages_nodemask+0x182/0x600 [ 902.655986] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 902.656676] ? kmem_cache_alloc+0x301/0x310 [ 902.657166] alloc_pages_current+0x187/0x280 [ 902.657666] allocate_slab+0x26f/0x380 [ 902.658115] ___slab_alloc+0x470/0x700 [ 902.658558] ? alloc_pid+0xd7/0xd30 [ 902.658977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.659569] ? obj_cgroup_charge+0xc6/0x490 [ 902.660040] ? trace_hardirqs_on+0x5b/0x180 [ 902.660530] ? alloc_pid+0xd7/0xd30 [ 902.660946] ? kmem_cache_alloc+0x301/0x310 [ 902.661434] ? alloc_pid+0xd7/0xd30 [ 902.661830] kmem_cache_alloc+0x301/0x310 [ 902.662305] alloc_pid+0xd7/0xd30 [ 902.662704] ? copy_namespaces+0x1ca/0x4f0 [ 902.663190] copy_process+0x3b8b/0x78b0 [ 902.663646] ? stack_trace_save+0x8c/0xc0 [ 902.664149] ? __cleanup_sighand+0xb0/0xb0 [ 902.664635] ? kernel_text_address+0xf2/0x120 [ 902.665133] ? find_held_lock+0x2c/0x110 [ 902.665606] ? io_uring_setup+0x1c23/0x2980 [ 902.666094] ? lock_downgrade+0x6d0/0x6d0 [ 902.666546] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.667108] create_io_thread+0xb6/0xf0 [ 902.667550] ? pidfd_prepare+0x80/0x80 [ 902.668005] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.668581] io_uring_setup+0x1d79/0x2980 [ 902.669057] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 902.669629] ? wait_for_completion_io+0x270/0x270 [ 902.670193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.670786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 902.671378] do_syscall_64+0x33/0x40 [ 902.671813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 902.672388] RIP: 0033:0x7f027e346b19 [ 902.672797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.674902] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 902.675726] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 902.676501] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 902.677269] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 902.678035] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 902.678802] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:52:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1c000000}}, './file0\x00'}) io_uring_setup(0x787, &(0x7f0000000000)={0x0, 0x60cf, 0x7, 0x2, 0x38d}) fchmod(r0, 0x0) io_uring_setup(0x6537, &(0x7f00000000c0)={0x0, 0x1ea9, 0x1, 0x2, 0xc1, 0x0, r1}) 10:52:53 executing program 6: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f00000004c0)={0xa, 0x4e21, 0x6, @mcast1}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000500)="e8a85618d30cd536b9e6354054de30102b4dc76dbe4a1630cfed4a4ae2ef7b614d3765d994a99c13721167c56c663c027c67899e30dd04254b576d03fc16bea6971ae96bec71509cbb8c6a837fcb304195b6fcf27d97792fe325eee658d12c7702f2253b5a70b51e362703f87e4e02b57087e0df0f94564a77eb5993069a0b52e8a62a574cacb487c0a7e1e3ac0f4c5b1ea43e8da6218dca6118d3b49fe06ef1719ce2f5630c6acde9fb8ec6c77e4d1a43883734e2df968c607e02c3e65d9c5068fea63f591596be06ecdff0900b4f19e16f5e", 0xd3}, {&(0x7f0000000600)="da19d623", 0x4}, {&(0x7f0000000640)="014ab89f4a71165366aba6e47ee1e7169ec3316cf426fb93124f2e4e198e550d48572e8c", 0x24}, {&(0x7f0000000680)="0bad3514605bc9edc030b48e068b1ce5c2c5872d12b7125ddc39077f8c8bca08ec28b40d2bd501c8a9b109d822aa8a5837d31492e5b2212c0d86a6661400ab5f", 0x40}, {&(0x7f00000006c0)="42ad6b5c309195b897", 0x9}, {&(0x7f0000000700)="72804dd9d2022f0e5cea20703310bb3f0da871357b5d36a1a7c2ec06f66a53e708c6349dd3477d145f1e6c91bfd1129dae86c2c588784df5cb2c491a09193a70d317a0e1dd04ea", 0x47}, {&(0x7f0000000780)="5ee87c8f819b529c0e300f070a60e392280ee57f7e7939168d74", 0x1a}], 0x7}}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') recvmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000180)=""/6, 0x6}], 0x4, &(0x7f00000003c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}, 0x2080) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000480)={0x81, 0x80, 0x4, 0x70000000, 0x3}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 10:52:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x30) 10:52:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f00000012c0)=[{&(0x7f0000000140)="206f45be85705ec44d912206713ba5c975c5b0942dd85721a46b690329cc104ab58bba584cdcd8be61e1c0bf9e64e160dc7c78a98fe1c471e6b96e858fcf23da", 0x40, 0x7fab}, {&(0x7f0000000180)="6251396e8cf64294c9f188438bc795ec750866108bddc49c381e14e1a3bf9649339fe3d1bff587bb22f7d71ae390d4f4b11c20ebecf1", 0x36, 0x7}, {&(0x7f00000001c0)="d5c87b75a1c552dd4693d6c83d9f2ebce069f86eb266a90e312216977b0b72418f7025a250ea401498c43764fe5911be23222331525de584e1f690b62c7b3d19fdf26fabc96a8ecb5419a0f05b29199329c291c81315ddb05097f704cbaa05f372e6c8f05eca370bf3457476a2840d6ac8b51fed1ee3d30b7cd5cfa96d03a8c7032bf35764434f983c1aeda4fafba964d5db6bb4c8d76e71a512c2623e0af484d5d7c62c1d6a6b856107a0b669b9ad911fd81ba221541c822aafc3734ff177bb3f9030a9982d9acf130bd072ed2cc64cfb5fe923e3987818618090a212fece2ace85aa4c91d750aecd5c289d4224a4d10413fdd53a3e25ad", 0xf8, 0x1ff}, {&(0x7f00000002c0)="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", 0x1000}], 0x90, &(0x7f0000001340)=ANY=[@ANYBLOB="2f6465762f736e617073686f74002c2c2f6465762f7663736123002c2f6465762f736e617073686f74002c2f6465762f766373618823f323d176b4e6865401782c2f6465762f7663736123002c5d2c2f6465762f736e617073686f74002c646f6e745f61707072616973652c7569643d", @ANYRESDEC, @ANYBLOB="2c6f626a5f747970656769633d3078666666666666311e1a15e8a97a4c3060ee66667d666666666631332c7065726d69745f646972656374696f2c00"/76]) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000000)='/dev/snapshot\x00', &(0x7f0000000080)='./file0\x00', r2) close(r0) [ 902.752381] FAULT_INJECTION: forcing a failure. [ 902.752381] name failslab, interval 1, probability 0, space 0, times 0 [ 902.754793] CPU: 0 PID: 7466 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 902.756247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.757980] Call Trace: [ 902.758539] dump_stack+0x107/0x167 [ 902.759311] should_fail.cold+0x5/0xa [ 902.760133] ? create_object.isra.0+0x3a/0xa30 [ 902.761089] should_failslab+0x5/0x20 [ 902.761895] kmem_cache_alloc+0x5b/0x310 [ 902.762754] create_object.isra.0+0x3a/0xa30 [ 902.763675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 902.764759] kmem_cache_alloc_node+0x169/0x330 [ 902.765761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.766870] copy_process+0x3305/0x78b0 [ 902.767710] ? stack_trace_save+0x8c/0xc0 [ 902.768588] ? lock_acquire+0x197/0x470 [ 902.769419] ? io_sq_thread_park+0x79/0xd0 [ 902.770303] ? perf_trace_lock+0xac/0x490 [ 902.771171] ? lock_release+0x680/0x680 [ 902.772021] ? __cleanup_sighand+0xb0/0xb0 [ 902.772903] ? kernel_text_address+0xf2/0x120 [ 902.773846] ? find_held_lock+0x2c/0x110 [ 902.774700] ? io_uring_setup+0x1c23/0x2980 [ 902.775613] ? lock_downgrade+0x6d0/0x6d0 [ 902.776503] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.777537] create_io_thread+0xb6/0xf0 [ 902.778381] ? pidfd_prepare+0x80/0x80 [ 902.779210] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 902.780268] io_uring_setup+0x1d79/0x2980 [ 902.781145] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 902.782198] ? wait_for_completion_io+0x270/0x270 [ 902.783240] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 902.784348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 902.785431] do_syscall_64+0x33/0x40 [ 902.786211] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 902.787283] RIP: 0033:0x7f320e0fbb19 [ 902.788058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.791901] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 902.793507] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 902.794999] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 902.796505] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 902.797999] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 902.799504] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 18) 10:53:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 23) 10:53:06 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x8}) 10:53:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$snapshot(r1, &(0x7f0000000200)="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", 0x1000) r2 = inotify_init() close_range(r1, r2, 0x2) fchmod(r0, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r0, 0x80, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @broadcast}}}, 0x80000000) 10:53:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:53:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fcntl$getown(r1, 0x9) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/124, 0x7c}], 0x3) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00', r3) recvmsg$unix(r0, &(0x7f0000003d80)={&(0x7f0000003a40), 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003ac0)}, {&(0x7f0000003b00)=""/248, 0xf8}, {&(0x7f0000003c00)=""/67, 0x43}], 0x3, &(0x7f0000003cc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x40000001) getresuid(&(0x7f0000003dc0), &(0x7f0000003e00)=0x0, &(0x7f0000003e40)) syz_mount_image$nfs4(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x8, &(0x7f0000003980)=[{&(0x7f0000000400)="7b7f64fd81b29b8c83c6af9ea55639812e1cdffb86c38e1cce229476b6557b05053bd64630093d4d9b8c0783918be23f2e36a5fdd3f9251413cbc064bf9998ffa1ccbfb574486dd83d7b74c6578729946de0356da70ec7b258e09d178f424f3b07cd8bf29e7bbc3a6938cc08a7a53f06cc2f6a5ed09dcd185dbc5b6af6c048980825c4c369925956a1298204eb775f5e61d28ccdb9ede6139c2b9d45a01873184f8d23ca1caefd3ca615cbcad125b722c350d993256bacdb7daab2e14426155ccc503a", 0xc3, 0xc8}, {&(0x7f0000000500)="4dca1b36c7b69419d6b604ce720f67a985df981eb1b6b78a5bb5608092185f8ca025618fcc486d0acdef1c301ac62d7b972ce1b032950723da070d293929ff9882cb335b8e2f72cc8ccb505c75935607391609521a5a9f227452f5e3cf409caa03680f8779715006459736c092d4af09c47c28394745bd40d090a9052055fb59c9ad844a7b2dec87e85f619e89499e01a1c5e97c750ae80bf0aa5b204577c7a2421f7af2bb0316440dffbd525117", 0xae, 0xf35}, {&(0x7f00000005c0)="a9c7f458206217c130e5c36c6029e906f1ddfc53b71607c6df4dfb00fa033c", 0x1f, 0x7}, {&(0x7f0000000600)="e644c102f13a1284d933cdd293b9a0ea09d160a05f592d7437b2b379a45c82e93bda33b2d6c8aa8d198c5c9472859fdbb454784ee02cd22f0ff72862c8800293f7399d25f8513763ad", 0x49, 0x1}, {&(0x7f0000002880)="ff47b3f214efe53c6a6fe47f27818bcaa652090cf3112ce33c2c97dbe4719fb04c6ec83b6881c20f8a9194dedddc95a21267981c53a02e04ef610b65e7585f353f310eab1750cc4040f62c7e3a68084674e8e3860789034fd4b5ec933d070ad2c5b2dad17000cadf2a6e3a83ebe46439e84358db46189855056ecf7ec72943daee7df8bd24802d9149464e4a4d58de599a200fafd8e6256d16a718cfdb0724e0c7d75ac8e565391fde5e4f5fb63ace2bdc5e4d08e168e02f71e40bc9b636009a617686103df8089d7778af8a0dfdf26df3b177a0a62b8897d3085081920219de53329a7c4bdfee6f50831eb5ea14ae21e0a0ccd8ac41ff5efcc8e50f7664aba0d89852113d47de5a2ecadcfbb56d6d823dd06d6a14d73fbfcf8fda905aa52b3eaceb781e68bf6266cab55c780345af765e9939e37230385729604898ac4fecfc4b9846313b0556e68e4b166ce67a70bec1e057703ae498394b0de549ae552e36c20b14c536391f0b72afbcfabd7731096b487e0e2dff2f3cacb6398ae06178bb412159612d617238777ac0c5629769df84f2e507449df17d978fde840be02c8e635e9c37e81f2ce3aee738c2d4fb5c1f399184df13619225a7c6bdb0fd3f836d2d7d2337845673c93b618f66eafbaec83ca3950002f8fc1ee284786cdd5e1481f1bf4a2f8f6e445db77dcf44dab264319f84185ee8ab09d77542601a09a12ab5e7bfedc8d8a7443c5bffccc32f73ae92e49a9a444c4fccb88efb9c70b4555877549d70ccc4424c777283097feddc8e6718df9d4fe6134d7cf22649cffda22164cbd7e81910455f484e51c31019afe3e336e9bd3e82726804148cc3ddc49eec6f0575d26c5f202002a82f8c0dca3a20d588cb1808d6621d5b370a8aa06b5d277d773383e690ef0fbace4194166775038a22d93ead025c65629983dfa81dc1cca911939dfd5710de3274c40d18ec1427a07746e5a4c1ec6f00989a7b76c9dece22d21463f5dfdd41bc93e24aa89561786cb085586a4f1dab79370adf57902dd59d453460b9813089466530cfc5c4bcb8aea1016f2215b4dc5b05d04caa4cff922c08fa4cfec321cbe735c4a11755d7cd061334c7ce30b8d6b62067c982fa300d0f086aaad83d54ed43303d85a96da7c24b28cb3e17f84dda207fc2059b8107bae299b25be92fd4829dff11dc34e3abc3010497af955a0fa35c1033603a75c54fbc7c89fafb8661cd96cef187794b3120294073dfe7449fe0f09283c0e7b2f678ccc101ea81c738c9e71194838ee51bd38617b017f616c947381a16da406653724f23680a79b25943f3adafefc6228e7f8d896804d7e1f04a2940590dbc6e1b4ae9ac8b0b1bdde0f7e2b0549538edfbe73a6a512290f50f1aed72cd6d2b0a0d1dba8d0ae786cbc25623f3f8d041eefa0d5a8f2b3ca55673ae21d543b4daa6f14a1b0d3e38574141978a423d9221a6a91eccbd8dda605f554773aef3759e56d945fa84376b4c25a4821217b0cdb37ea8f84ab39d6badd03973cfc7a8aa62088128b40b72facd863caa919e4e07df4de5385a66b111449438acf8e0602be5d50e61abc1f160873c9f4bff5bddf790ae2357345617cd464b52195b926b613ccfa3a975c7b140a429911752749b02aec4415e90ac5e50d19414b4bc0e5a638131067f9e5effca273b76119589de26f3f04a37a838e1a78dec1b5d577f718db3640ffe85025cd564f802f2f358cd67d8f68ef1d3b4c493e27efa3b2fed3bf5009615785f6eee37b28004c9e82f07e4d4a00d983f93cbb7e9e33024f0a7d3a1ee03baa31eed2d2894b634a522e5e35ca1efcd91c162f2e2f943b1422f25beb35c0074cbf1e12082b93ea012db55f99b0a00cf45f680dda2bb6ad01dba1df7075ee153453e7f1456ecde5a7fd8ff976e6e1ec030cab57a940f816298af62eaf953dee0124155b3afd466601fe1bd817781bda31574e089c0904013556c66245ff1c0bb335f9e00ef0b9b389549981714cee391efd14005c938f103b19615793783b67f24f74308487fa517b2b4cdea8e472cf40883360d942437dfd222c9ea199cb93f06b33233dc2deeb9b22c4907ebd9e585383ef8e2431904d8f3857619b41acf6f5bb2d59e465b1b48e24dc370c9db1c699c901085e54e7cc73ce4ff09484a28125cbba89e456a422624d2a09699c37c82482d87f2050a84005de57cf29fcabd3ab73e4d6e0ebfda3b93f284baf7a157e7af364203b178c9588e85a8c224a5171e89d20067636d7dc1f411b2ed39f658efadd56abbb9ad5f8c7c551bb471156069dc3e08eed1d65119eddbedf40c9ffcfdadcfce2f130f2aaed4cdd43220ce5a029d9aac4bd5e535c2256c1d34d8dd99b806e6fd09aebf440e075cf2437a1d500c46fa443bd34f749c954fe51c598569efd98aa9544dddb8520f9214f9d064558da0c9759695d1c383de2dffc07ac7c010745ccaff7a287f07144497aa43ba7d8efa00f038876dab1b2b672179c8795b2dff07112670da70d004f0a827f2fae29b07fa90daad21c48d5cc6c326fd38945fbb959c4f2b3186a07ea4432d4afdd37b084b895d56fd0c77f4b6b2e3cb9659af0e6c03e1508dba166a812e7abb8db6d0471d247ab6317c9240bd8c8c97c4b3b05d1d9eb850469ea1b19be454db3cb0fc0d9b02925070e104af6138775661e3f22b3e30ebe8158893491299a0500c14c8ef8ef050e951af3c8929c7703c219d9ff81d774e0740b6527c42642492ba31dff785fa54f68c1ac4e606f361b299de81d7fc74d94b54b20d4cf73ade6f38657b302f3e5929b33dd734cc148b7a8d086b0280523527d6e418ef44525fb13a83f370125db90a15601451ad5cac79274c6c603b05b97078715cb140e158fc7ef87f25431059a615f12384d2da376e1eefea1f3d0725fee40097af26b0dcc2b6789b13edc8797c1aea38ccc7ab2e0730830cba002ecc775ad5fffc6ad067fd9a05b462e30a493c6cd59c632ef2f755d7f6526057a30ac932f8b9773fc6d4d7bfd7106b06bce422936dc27351327e1858bff929958e079dd4703fea2b54d841139b9a3079ad3fabc2511c85cecd9042a8f4c3fe3192a1c9b2aa3dc232eceb16543f2772f985dabb8402aa632f309d1aeba9dfb56140b4015519961a02ba65761203babfdfea46b09c6e9fe839ec477d6c36134bfe5e5268536111a509fe3459d490a505aecc281a5c990a850c792a3d4bf389d96e1c0b794f24687044f0d6c9ca339266a477d909e51506ac975d3add666dd10acf975d365e6800b698cbaa9bc4ac90b494d49df6c267dec5afe62aa482c7ecf7deed42a1fb22ff7d6471efe984be7d0caa39b539227601671de398e059c705bc73097b23ad3cd98c0b55e4f23773fe4cf031502b8ec0557f3a65c40d6c1e92a50855e715a833eb67b77f7d7cebd3c744b2f3e405a94b65f69d0f1f6f9ac3a906335afecc65d8bc9db348881ef9783ce123ac48d34545ebfa4ebe83b0ca049d4511b1d5215a26b34648830b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0x1000, 0x200}, {&(0x7f0000000680)="e141f5e4241007192dd2d2f7feddc92818da63eb5b9aa81393777c6056286ceeb2f5d743f08975c8cb078ddcde6ce6279628072b09c6cdbd40f4b9ad3d92cc12e0d286894d3f96304b0d9ec302e4accbe567eeecaf06f2b4d037e3518300a2fba9dfeefac609bfc46cde53ef7d26755a343d04a3455e5d1ed51599d020fe523dd7e5f4b0c0b15391200b0b09f25dfe84508cbd205f60f8a930d67e4f0939fff5e435c3efcdee582b518c3ed090afc8ee3ddf9eafbdbd0111335874e9dc42b1167bac054e3ea62c529eceabfc2fee80cc921c0a5fb8569a", 0xd7, 0x7fff}, {&(0x7f0000000780)="26d4fbd8f311a1d689db4bd8312653aae2e1a01d8cd219aa53", 0x19, 0x3f}, {&(0x7f0000003880)="92d45be75dda3e4ba35ee3ffc5a6c33d958971dfbd68223b3a16a485e69defd3fee57cb3b5ddd3d13ec8337ffa35f3d20b255435c4585f78b67a1a3abfd26d1c9fb3a7760ba174dbb4cea7375b7997a26ae2d7b9e6d9a5f3c4923b6697badd815c8689850054f793d1308d96b62eb1c12c76053abffab6891eb76c1795aa94d4e5eb841af7c1c4b65223d3ce99fdbbbc2a952959ed5673e1bb56aca732a5f03d112016dc4cb49922dc40248d39553238cc342ab3a51d124e746e93a8a9acf8e0476c2d5f5e77d01083", 0xc9, 0x8000}], 0x20000, &(0x7f0000003f80)=ANY=[@ANYBLOB=',/dev/snapshot\x00,/dev/vcsa#\x00,-[$Z,\x00,/dev/vcsa#\x00,-,/dev/vcsa#\x00,+%:!/%}#@}).$,smackfsfloor=])@/+-,audit,euid=', @ANYRESDEC=r5, @ANYBLOB="2c736d61636b66736465663d2f64c3c2b5460936924c683e6121080b65762f7663736123002c7569643e", @ANYRESDEC=r6, @ANYBLOB="3aaf"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000880)={0x0, 0x0, "b32e8b9dfbde2b097a94912ee251dd88c798f30822c0a17de7717683ce03f2be9e2a9ad74cfddbfb40dc948a9d53024b2f5cfe622b16e0d74e16b9e682b0ea83fecb3fcc3a46b6e17fbedd2d7125c4adb6dce3d65fa66576ec0e5a352e2315bf55553350da10f36f34377283e580f8951f18ac112bff63b5c0fc780cfbde0bfc33ad2bc190dca59717d3a23674cd75a5856ec88ec78802ac3e649647e901ee67d45ba7b77c2f3a6cfea0ea5a09a458c2e4c82cdd8e42aaf787574709201c5f6a2115fae6a02b104d0e1f8ad2251c20e0794a22b8539d6b7bec94eaf7d8dff0c41868efe02b4d124b582e5c49e459433198c66763519e73bba8d58f0f289aa6c9", "47956b8f79cfc0a04c7b75360b5ea5d76b36cc97625929ff338bfd4919107f652f4439b271043c849c617ddb74d7d6e1d11a31e1fb526ac270ae639eb3727954cf709380c979ae9e6c72b9c4551ea22702a93154a5fa9d504327bb12e88ed54e3c0640ef2908ec5c8379b7cb367c696010f1702a4e3b91e64c9c66dfea3d84c82eda6fb8cab7ba39bf979651498436e95fd0d1e6d47c2e76e9c4843fecf3c85e2c1dfb7fe335b0adc0b9e036a42ba9ad06065754591f09b2c6362240ec3e9021e549eb58c32eb07af4392fd789400a31faec74942bb70a68520a0d6135b6e01ea2a1f62b22cb69b8b9de4e7cc90874313f0ad1e1626a57f0c44f69448caa2ceb0f2b117314c256316e6ffddf00fa1036b76fbbc474ef113f107d3a702a20d489e2ba6000ab689f5f9bb6d54a96edde37faa1a4c6a3f517bd166b479e090474af7db1973ab0cd080dc94e80bb4729adf020ebbee49e77f8a64ad542187884a93f23e0d53bcf398bcb33950443d98181de70fca8bed69a7f702b876c7669611740ad0dcc6b6a2bcf1b839f9fb20e473be7f345bb4607e171a0bc70811a5014c30224a586b26693595be80f8931f5c9d79fbdd282716cf290e5dce3cea08bfa5ff98816f9c68890928c98462fb86004eaa24de5aca119c0a6bd76d2452b0b376cccc1d7910cabff5a40dd1f7fb3e7a37e6ee62aa4a3698662b0a1bbcdb55024af2cad6e443ddf0255b2f969a72b2955d70a7951d609fa6b095f528acf670016f5f7d7e38008d39479e3642c9e1bea74428cdc8025dbed405297377aa69a63ffddbf6248b3f01ed15160a170af7836cf6bd7001c2452e3855c183663f44a2bc8a8f5868c7b37b45f184421bf0c4e771e5b1576ef783894f839be5631df1d5359e6b122aaae19c3121f1bd1a862e14e4042e85bdfeec8bed5ed40c9e63d5224879b0a5887c585c0b57fdd127534d738f23bc5ac55fa2bac03e39d83a32172bfcb1713a5fec2ab79584e145f94af041df45b70ebf84148011976de29fe251af5e5cc197dbc9d7758d3f966550d248eb04120cb9c92be6688da754405615e6ba7af01ab8ce2aa87d91a34226982f171e1f9d2b53205c29d5ce8b51be91caa9469ba77bc5365a99937abe6fd99816258a80b47efe34b77abc0ddfdcbed728ed4d1cb93e52ed3ab47a756f80c7686f66fa2d8301cc93329165a76c116b00bb43c2363bb7b031290391539b7cb873342f5443cfe60644151f027c59e28c25c30366e4ba73ecfd7ef23a03358d4742c7c750b3290e153c770520edad0358618466ce5c3f0c09af21a9f95c6e3b78e4aa2847bd277bcf5166c64fdb85ccab3558eac5be2325fa58290c96537ce173287e6fbf441a9870f4ebc9946f8c9799bcb0b19653435087eb864ac73d134fa7dc8b0336131ccc05f3903a458ca73b5d7d62775a373444471234424f9e1365e538f9354357e4ebf7e0f53167a69ff110638227d6c41f35acb2ccb4b2eee744d6118d50a98545cc4a10006c25ade685cd0dead6d8f14d809c7755723aa1b1edbeb6c257578503a7a0fd27615ce0a079ac7433c47945104de8b0d710819b029ba805836de91fa6d35cdd91b8ba51e990956569b430b3a33d643e54a2484a0a8035560771babb1d884bef5b3dc63f3cb8f4e1bc7df74e8f1f32906b78f23603b72a635917d3c519bf0ddbf45fd24f2de191b8294cd4c24c7fd48704e20c315fc7d8abfa305cab7f7a94e1eba25c29ff5254812a43a54daf3cc31be677fab66149a22fead5959a81d90e76d8022826111fee0ba1ad5bbfd3b254824bec35ad7a7862a0bad5f68df39f09a6c4ff127dd7fb9017401531f4d91f4bd40bacd6fc87d5ea5b53c3f72c7b1de530d74cc64a5cd9e4c8732caef656dda813e775f955344bd69f46d5daeb0e0749b85dce0fd205f243d49d8cc257afbc65cba5a502f032c711db8b51d40670636e34eaacef0cecb12d72aeca09908b6c19b767352368b1c328bb9af434f53291722ba900a02826c9675e33549e63e9606576a3d5b335cff4116458a69b8a504ba27521d1206e477eb7d5b71b4e1f7cd9e026df85a36dcbe664c5e77d90a4b842c3f9a6175e5623dbed9baf6125072f5c7813d415b591b736a52c487af6ce4bc4693a210765a7c9b9ab3686a931d4968b882020c16e86518a049833f96a732b9313cb489bb7cb7a15adcb8b808429b3edf732b36b528f6f5b240e86ff595c9d4a1437ad901c63842192ab1cfa274a7d02f96b7b9e79d999f4a66fdbb94fbbc26cd1384e3cf2909081c94916a10d1f3f55298e0aad6c2337fb3b3d09e0e4a733979d5b0d0d4b92f1433a94035215e34c2d262af99d8bd651c2d2bac3484f4f6cc57c1a239cd319fe7ec1139263f57275cf18c79de3b25215d57029b58ad9921b8a6d8ce800b653af7c684528c1fbbbc8490c8985b36c22f9ff743b33903af4f2d9a771df89d78cfe614bde7a283133e22c81189bee5168e65931f51d6a1c428f6b3bc341aa54e24abc28519a4fc985ed7e64d4a3234d795ef41d045e5a7e4b83a4578c7ff3108c77e3322dd518cba6f3002a28ad54cd078342c1a80be83c039448cfd2d50f9541e1c3dc4e423c3d089950660abf98567dad36417d70a294a9237b89c17d93b49ae98800581d2769137e26ef2d1483ea7d190332741f0d2f00ae390bee7d1d1b341ec8127b524be5bdc68f7ba907d409d378ebae9e680a7e9101315e0d77bfe7e8a0469b55d7624e962d04e963801cf20765d51e17e96d5f0389cf777685adb5c85469aa1db687d2795e71560321eb00e92ab147f3a70cd86c1f368de73674c058e4176213053d20b6510c811ea702e29950271cd6c2af1d63d554483a294c1688224db76549abddf5a2f4d1df9904d024d65c1070f835ca29d19ff396a5d38184f816c9c42fac79fb2563db27121350dc62eca919ab75bd83f9b6f9c0300bbae0e370ee610930ef6b500c5ca3e88aa14c7886e024c9490a88dcf28a970215302037587cd816a2772b34bb9baa92dc2a0614ee103441779a84a681e237b8cc4f5492c6cece04a336d2ee956bbf49cfac8a8f32c6997aab987307dab7193924479df50b96bb889f44fb93fa9cc99bf18971dd56a6670f272e1102fe3d27a082bd92992f1e24c8f67c8e58a34d8213e1c0edb38f96b3feab2f1610fbdc53107d8df23c65554b55bce0148945617774c25b222bb6c2256b548c8d8bdd26a4bb8a2ce118213abf4ac8219322fe2be61debae2c5da2776cf0234de9801081b9d05f587f914ea13932f3e19262de19894a11f68b846c520d645a916cc4cce5bab0e9a05f3dbebb2341dcb9afa07adf85be9174914a15760bdb25737ec69bdfae4e4d7cebf8a0e88a7482cee80731d73dca5f9e9f14546ccb3294fe0adf8c381b9da368a1e9571bf54d0d2e8d84d0aa9f8c75d3d2a7546edaa640b6cb2bbe6840ceef019e4e6b8108d5b7b421d37dd566b19f91f4d44679076e1d4878671dcc1a5d508c7309ddaeb38e683a9c37e21b51bb8affd695dba33d31e7f72ac76481ca9f3f25dfa5c60af8ffe458f5a58c94e4371a40f6eddaf3cd45d44de145d742d9375caafb68b71ca997b9faa9926540a6c1ad8182b62649141c99cbab529a64b183c3a3f28607b03de4d29c9c6ae613a3a4d1388330e94248461b5000c8f0b55ffe1a7adaa2e68f574a9510f26955eb9ccda382f0765a958dd25f308f03e8b508d1c519a6eef17acfa7a92b2663a86b68a32e6253481921e0b03eaca087fac88d014bd496a5ee288c77ac80137ebab34a3efe8fdb8e9270b77b0a8118448ea0ea9b3766b74395c5780b95ac06d7785250db602b8a152e904a51d04081245e04e78be1bfd94d412e9fb9e5487d3402b86ee68756a1612a01e03b28ece12e1a19c42dfaef929d6499a7e068cad5c03313db9a4bb9b5127c6f75a4885750c06ca5de088ea8460274867c5c9acfe1ebe2a0eecab0de78420f1e1bd0b5dafda7df9ce1398f302aa1c45b020a9928244ea01c789344b157822cbbbed913e8ad984739242122d364e89634a805262fe9462a783a12493c9691751bfaabc722accf8ffa9716ea849b21a109d045f3f2537d2fcec2e47ff16749566e7ae2f582ab36e5624bc80bae03a1e95264d491d11f7e917402af07c768f2f7eb8ce7190954e064656433df5dbd8a49c5b28424aa219324145f7c1fd8a0ccb991909d8f0472a2b726a0ae485c243b0db904cd20b847b30b9bcf372a70c42daa1c5134b7e028096c2e56024f294ff88d1f5eed59b671b1d8b9a649f1cd86f6fc4f4ff89733e6843873e2ba9bd9f8109375353d58ba2adea5c3576daa737c8c8b8bf499951336ffb7fd0e4f5733e845e0c2ac740b5202dfb331487c3955d5f645018cea01c3ff88d07abbb7c914672d8d15ab9332199e3a2d2b704e6229b14fec537a7c531775c09903af96bd44954dae2ea3b49670b5021036cc34a86d3ac16ac5267a01af54fde1d142968862776f0994534d8f91fd915a99071cf08edeece431987024929a1033f1721d19d27a5f824f3621f80b72aacbf12317b6dfc4181fc79811c4b3ae1a482ce62485b6b7a247894949b8a5781b0e2fc9cf009b943d5cee694379c130427b889d1b1bb126a24636840dc4db6ed2bcb65d44822ab7e279349a597e720af052b344ddb0a9112cbc744ae594ae1b6ee6994f52e625ff26b0ddd7057de9de88d39d5f392d73c0cdbb2b35d9d2124749b816e385a5f8950257d0fdd560fc702cf9875f336bcbe34a9ffce1f5b4e78422acbc04f7617e26d38d02ba33fa92d9fad00b33fef6a82c25d668b0154c34f3586187de60753596a46bc9ff698f841894aef1604b74c31f0f1c6cdfbf9225fdf51a6a749757efe4941ac86d77363d2a34da7eba29f0657775118c36ce901de8c4887e03cb59a073ef6b8cfb0d44a4db02a563180d9c51f17511f01d9c041820ddd91b015615ed001e10b26c4ecc63dc6d7d49e7c56d043d8d8fb1b2fb14994fd1c68e2794e274b41e9dd31d9d1719cbc33820fa2c924fa4f1a82bc8bef3a0052f04b22f64b65175dabe5d01c9ea0740c285873797af0a60fcdfb5aaf7cdb5acea24a2d489b9f1a17ada1c5ffdc9fa1bb3681e1932bee5e12221a6ce479be2ae58d69fc14100e2b2ef89dff589299b7bbca68f7690d1699eca58c23012ee25618fbe2778ee627334b7a1caf245287334ab557fc725945d8b7777183dfacb8263dbc5e77d99915ab96410a956d18391bede6fc6124dabbf1d71b9c66baf80c46757504acd2c43a1b553c89c0889d615de81d83804c10ffefe220e1f31817e09a6eb4961a7c07ad7136c4a386a1f3b590612bf2bb199c88d5c09a263ffebd0b9f527067466e8444bf121bf2821e79daeb983c34"}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040)=0x6a, 0x4) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003f40), 0x4b0dc2, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r9, 0x3309) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r9, 0xd000943e, &(0x7f0000001880)={r7, r8, "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", "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"}) getdents64(r0, 0x0, 0x0) 10:53:06 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 10:53:06 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x800000020, 0x0, 0x0, 0x2109401, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) [ 915.332907] FAULT_INJECTION: forcing a failure. [ 915.332907] name failslab, interval 1, probability 0, space 0, times 0 [ 915.335790] CPU: 0 PID: 7488 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 915.335801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.335808] Call Trace: [ 915.335835] dump_stack+0x107/0x167 [ 915.335859] should_fail.cold+0x5/0xa [ 915.335884] ? io_uring_alloc_task_context+0x99/0x6a0 [ 915.335904] should_failslab+0x5/0x20 [ 915.335940] kmem_cache_alloc_trace+0x55/0x320 [ 915.335971] io_uring_alloc_task_context+0x99/0x6a0 [ 915.335994] ? io_import_iovec+0x1120/0x1120 [ 915.336041] io_uring_setup+0x1dd1/0x2980 [ 915.336072] ? __do_sys_io_uring_enter+0x1890/0x1890 10:53:06 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x800, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/75, 0x4b}], 0x1) 10:53:06 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'system.', '/dev/snapshot\x00'}, &(0x7f00000000c0)=""/84, 0x54) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) [ 915.336089] ? wait_for_completion_io+0x270/0x270 [ 915.336139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.336160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.336185] do_syscall_64+0x33/0x40 [ 915.336206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 915.336219] RIP: 0033:0x7f027e346b19 [ 915.336237] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 915.336247] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 915.336269] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 915.336281] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 915.336292] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 915.336303] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 915.336314] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:06 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x104600, 0x4a) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000300)=0x6e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$peeksig(0x4209, r3, &(0x7f00000000c0)={0x7af, 0x1, 0x2}, &(0x7f0000000200)=[{}, {}]) close_range(r2, 0xffffffffffffffff, 0x2) getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) [ 915.359993] FAULT_INJECTION: forcing a failure. [ 915.359993] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 915.360021] CPU: 0 PID: 7501 Comm: syz-executor.7 Not tainted 5.10.249 #1 10:53:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 19) [ 915.360031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.360038] Call Trace: [ 915.360063] dump_stack+0x107/0x167 [ 915.360087] should_fail.cold+0x5/0xa [ 915.360114] __alloc_pages_nodemask+0x182/0x600 10:53:06 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x0, 0x401, 0x2, 0x400, 0x6, [{0x1f, 0x100, 0x4, '\x00', 0x100}, {0xff, 0x3, 0x1, '\x00', 0x400}, {0x9, 0x1, 0x5, '\x00', 0x200}, {0x5, 0x7, 0x100000001, '\x00', 0x280}, {0x5, 0x6, 0xfffffffffffffc00, '\x00', 0x8}, {0x8, 0x10000, 0x5, '\x00', 0x804}]}) 10:53:06 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) close(r0) 10:53:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 24) [ 915.360134] ? lock_downgrade+0x6d0/0x6d0 [ 915.360158] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 915.360181] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 915.360212] ? kmem_cache_alloc_node+0x2bc/0x330 [ 915.360240] copy_process+0x62b/0x78b0 [ 915.360270] ? stack_trace_save+0x8c/0xc0 [ 915.360298] ? lock_acquire+0x197/0x470 [ 915.360317] ? io_sq_thread_park+0x79/0xd0 [ 915.360338] ? perf_trace_lock+0xac/0x490 [ 915.360358] ? lock_release+0x680/0x680 [ 915.360383] ? __cleanup_sighand+0xb0/0xb0 [ 915.360404] ? kernel_text_address+0xf2/0x120 [ 915.360430] ? find_held_lock+0x2c/0x110 10:53:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 915.360458] ? io_uring_setup+0x1c23/0x2980 [ 915.360483] ? lock_downgrade+0x6d0/0x6d0 [ 915.360508] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 915.360529] create_io_thread+0xb6/0xf0 [ 915.360548] ? pidfd_prepare+0x80/0x80 [ 915.360576] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 915.360618] io_uring_setup+0x1d79/0x2980 [ 915.360649] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 915.360666] ? wait_for_completion_io+0x270/0x270 [ 915.360715] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.360736] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.360761] do_syscall_64+0x33/0x40 [ 915.360781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 915.360794] RIP: 0033:0x7f320e0fbb19 10:53:06 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x11e4, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0x3b}}}}, [@NL80211_ATTR_MDID={0x6}, @NL80211_ATTR_IE={0x7, 0x2a, [@erp={0x2a, 0x1, {0x1}}]}, @NL80211_ATTR_IE={0x1c, 0x2a, [@mesh_id={0x72, 0x6}, @ssid={0x0, 0x6, @default_ap_ssid}, @mesh_chsw={0x76, 0x6, {0x11, 0x2, 0x1, 0x2}}]}, @NL80211_ATTR_IE={0x1180, 0x2a, [@preq={0x82, 0x4c, @ext={{0x1, 0x0, 0x1}, 0x0, 0x20, 0x3, @device_b, 0x7, @device_a, 0x3, 0x0, 0x4, [{{0x0, 0x0, 0x1}, @device_a, 0x517c3688}, {{0x0, 0x0, 0x1}, @broadcast, 0x7fffffff}, {{0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x20000000}]}}, @measure_req={0x26, 0x1003, {0x8, 0x20, 0x3, "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"}}, @mesh_id={0x72, 0x6}, @measure_req={0x26, 0xec, {0x2, 0x6a, 0x20, "f1e149b92a0aa8186c3745c81ccd4163abc1506ab371b480681bdc02b003ebfe42694563bcec5f436f788e1ac9fe11f7df0b5639b755437c7c88fb509148fd6cb9e63814004e61c02720a595331d43fdcb043000ef6b31379e16d6fb3a9db306fa2e74e722836af8c0fdf17f8d0a9e602eab6ab3a4f8afdadc1b5d045af6c43feeebb0dc992fcc3ccab5065c27c08c46a8439d143835880e58b3f6075b2919f8b8f753e6019d2c3592df80b05efa7c958458a41af9f644528c8c2faf55e2071139a9855b63d9c30b43c7da475fd77607ad05f0ac850172fcdcd80defdb6fa621e0991de2649e53a539"}}, @ht={0x2d, 0x1a, {0x8000, 0x2, 0x5, 0x0, {0x9, 0x1f, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x1, 0x5, 0x6a}}, @rann={0x7e, 0x15, {{0x1}, 0xfa, 0xff, @device_a, 0x8, 0x80, 0x9}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x4}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x6}, @NL80211_ATTR_MDID={0x6}]}, 0x11e4}, 0x1, 0x0, 0x0, 0x40095}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb0, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xa}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) [ 915.360812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 915.360822] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 915.360844] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 10:53:06 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) [ 915.360855] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e 10:53:06 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) sendfile(r1, r2, &(0x7f0000000080)=0x401, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/60, 0x3c}], 0x1) [ 915.360866] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 915.360877] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 915.360888] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 915.510136] FAULT_INJECTION: forcing a failure. [ 915.510136] name failslab, interval 1, probability 0, space 0, times 0 [ 915.510158] CPU: 0 PID: 7519 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 915.510167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.510174] Call Trace: [ 915.510198] dump_stack+0x107/0x167 [ 915.510220] should_fail.cold+0x5/0xa [ 915.510242] ? create_object.isra.0+0x3a/0xa30 [ 915.510260] should_failslab+0x5/0x20 [ 915.510279] kmem_cache_alloc+0x5b/0x310 [ 915.510305] create_object.isra.0+0x3a/0xa30 [ 915.510321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 915.510347] kmem_cache_alloc_trace+0x151/0x320 [ 915.510375] io_uring_alloc_task_context+0x99/0x6a0 [ 915.510397] ? io_import_iovec+0x1120/0x1120 [ 915.510434] io_uring_setup+0x1dd1/0x2980 [ 915.510464] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 915.510487] ? wait_for_completion_io+0x270/0x270 [ 915.510533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.510553] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.510576] do_syscall_64+0x33/0x40 10:53:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 25) [ 915.510596] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 915.510608] RIP: 0033:0x7f027e346b19 10:53:06 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 915.510625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 915.510635] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 915.510655] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 915.510666] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 915.510676] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 915.510686] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 915.510697] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 915.538799] FAULT_INJECTION: forcing a failure. [ 915.538799] name failslab, interval 1, probability 0, space 0, times 0 [ 915.538841] CPU: 0 PID: 7526 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 915.538851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.538857] Call Trace: [ 915.538881] dump_stack+0x107/0x167 [ 915.538903] should_fail.cold+0x5/0xa [ 915.538924] ? __delayacct_tsk_init+0x1b/0x80 [ 915.538942] should_failslab+0x5/0x20 [ 915.538960] kmem_cache_alloc+0x5b/0x310 [ 915.538986] __delayacct_tsk_init+0x1b/0x80 [ 915.539011] copy_process+0x3399/0x78b0 [ 915.539039] ? stack_trace_save+0x8c/0xc0 [ 915.539065] ? lock_acquire+0x197/0x470 [ 915.539082] ? io_sq_thread_park+0x79/0xd0 [ 915.539113] ? __cleanup_sighand+0xb0/0xb0 [ 915.539132] ? kernel_text_address+0xf2/0x120 [ 915.539157] ? find_held_lock+0x2c/0x110 [ 915.539182] ? io_uring_setup+0x1c23/0x2980 [ 915.539201] ? lock_downgrade+0x6d0/0x6d0 [ 915.539224] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 915.539243] create_io_thread+0xb6/0xf0 [ 915.539262] ? pidfd_prepare+0x80/0x80 [ 915.539290] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 915.539329] io_uring_setup+0x1d79/0x2980 [ 915.539358] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 915.539374] ? wait_for_completion_io+0x270/0x270 [ 915.539419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.539438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.539461] do_syscall_64+0x33/0x40 [ 915.539481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 915.539493] RIP: 0033:0x7f320e0fbb19 [ 915.539510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 915.539520] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 915.539540] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 915.539551] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 915.539561] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 915.539571] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 915.539581] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 915.697947] FAULT_INJECTION: forcing a failure. [ 915.697947] name failslab, interval 1, probability 0, space 0, times 0 [ 915.697969] CPU: 0 PID: 7545 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 915.697979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 915.697985] Call Trace: [ 915.698018] dump_stack+0x107/0x167 [ 915.698042] should_fail.cold+0x5/0xa [ 915.698065] ? create_object.isra.0+0x3a/0xa30 [ 915.698084] should_failslab+0x5/0x20 [ 915.698103] kmem_cache_alloc+0x5b/0x310 [ 915.698130] create_object.isra.0+0x3a/0xa30 [ 915.698160] kmemleak_alloc_percpu+0xa0/0x100 [ 915.698186] pcpu_alloc+0x4e2/0x1240 [ 915.698227] __percpu_counter_init+0x10d/0x2d0 [ 915.698253] io_uring_alloc_task_context+0xcc/0x6a0 [ 915.698275] ? io_import_iovec+0x1120/0x1120 [ 915.698315] io_uring_setup+0x1dd1/0x2980 [ 915.698346] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 915.698362] ? wait_for_completion_io+0x270/0x270 [ 915.698411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 915.698433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 915.698457] do_syscall_64+0x33/0x40 [ 915.698477] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 915.698490] RIP: 0033:0x7f027e346b19 [ 915.698507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 915.698518] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 915.698539] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 915.698550] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 915.698561] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 915.698572] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 915.698583] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 20) 10:53:22 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:53:22 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 26) 10:53:22 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 10:53:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000000)=ANY=[@ANYBLOB="65c74926000000000200000000000000010000004b0600000200000000000000080000000000000003000000000000000500000000000000000000000000000000000000000000008014000000000000003793e50048f3283787cfa400000000000000614dafe1ffffffff0180000000000000fdffffffffffffff00000000000000000000000000000000003c000000"]) r2 = mq_open(&(0x7f00000000c0)='\x00', 0x800, 0x88, &(0x7f0000000100)={0xffffffff00000001, 0x5bf8, 0x1000, 0x7}) ioctl$FIONCLEX(r2, 0x5450) fchmod(r0, 0x0) 10:53:22 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x100, 0x208200) close_range(r1, r2, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r3}) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0x1, 0x4, 0x10001, 0x22, @empty, @private1, 0x20, 0x20, 0x200, 0x1ff}}) 10:53:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x1f, 0xb6, 0x80, 0x0, 0x7fff, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_config_ext={0x80000000, 0x3ff}, 0x1000, 0xfffffffffffffffc, 0xef31, 0x7, 0x2, 0x5, 0x828b, 0x0, 0x7ff, 0x0, 0x81}, r0, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x0, 0x40, 0x6, 0x0, 0x8, 0x1, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x1c20, 0x9, 0x1, 0x4, 0x6, 0x4, 0xe8, 0x0, 0x4e9, 0x0, 0x8}, 0xffffffffffffffff, 0x0, r1, 0x4) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:53:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/83, 0x53) ioctl$FICLONE(r0, 0x40049409, 0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x800, 0x84) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = syz_open_dev$mouse(&(0x7f0000000180), 0x81, 0x20000) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r2, 0x2, 0x0, 0x1000}) r3 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs2/binder-control\x00', 0x802, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x3}}, './file0\x00'}) r5 = syz_open_dev$vcsa(&(0x7f0000000140), 0x10001, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r5, &(0x7f0000000080)=""/170, 0xaa) [ 931.635391] FAULT_INJECTION: forcing a failure. [ 931.635391] name failslab, interval 1, probability 0, space 0, times 0 [ 931.637932] CPU: 0 PID: 7560 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 931.639419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.641222] Call Trace: [ 931.641807] dump_stack+0x107/0x167 [ 931.642603] should_fail.cold+0x5/0xa [ 931.643430] ? create_object.isra.0+0x3a/0xa30 [ 931.644425] should_failslab+0x5/0x20 [ 931.645258] kmem_cache_alloc+0x5b/0x310 [ 931.646140] create_object.isra.0+0x3a/0xa30 [ 931.647097] kmemleak_alloc_percpu+0xa0/0x100 [ 931.648079] pcpu_alloc+0x4e2/0x1240 [ 931.648934] __percpu_counter_init+0x10d/0x2d0 [ 931.649920] io_uring_alloc_task_context+0xcc/0x6a0 [ 931.650994] ? io_import_iovec+0x1120/0x1120 [ 931.651967] io_uring_setup+0x1dd1/0x2980 [ 931.652887] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 931.653987] ? wait_for_completion_io+0x270/0x270 [ 931.655052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 931.656191] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.657315] do_syscall_64+0x33/0x40 [ 931.658121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 931.659218] RIP: 0033:0x7f027e346b19 [ 931.660015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.663967] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 931.665626] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 931.667133] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 931.668650] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 931.670146] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 931.671668] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 931.673245] FAULT_INJECTION: forcing a failure. [ 931.673245] name failslab, interval 1, probability 0, space 0, times 0 [ 931.675544] CPU: 1 PID: 7561 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 931.676930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.676937] Call Trace: [ 931.676965] dump_stack+0x107/0x167 [ 931.676986] should_fail.cold+0x5/0xa [ 931.677007] ? __delayacct_tsk_init+0x1b/0x80 [ 931.677026] should_failslab+0x5/0x20 [ 931.677047] kmem_cache_alloc+0x5b/0x310 [ 931.677071] __delayacct_tsk_init+0x1b/0x80 [ 931.677090] copy_process+0x3399/0x78b0 [ 931.677117] ? stack_trace_save+0x8c/0xc0 [ 931.677143] ? lock_acquire+0x197/0x470 [ 931.677160] ? io_sq_thread_park+0x79/0xd0 [ 931.677190] ? __cleanup_sighand+0xb0/0xb0 [ 931.677208] ? kernel_text_address+0xf2/0x120 [ 931.677231] ? find_held_lock+0x2c/0x110 [ 931.677256] ? io_uring_setup+0x1c23/0x2980 [ 931.677274] ? lock_downgrade+0x6d0/0x6d0 [ 931.677295] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 931.677313] create_io_thread+0xb6/0xf0 [ 931.677330] ? pidfd_prepare+0x80/0x80 [ 931.677357] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 931.694961] io_uring_setup+0x1d79/0x2980 [ 931.694990] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 931.695023] ? wait_for_completion_io+0x270/0x270 [ 931.698019] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 931.699043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.700062] do_syscall_64+0x33/0x40 [ 931.700811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 931.701833] RIP: 0033:0x7f320e0fbb19 [ 931.702572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.706237] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 931.707726] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 931.709127] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 931.710515] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 931.711909] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 931.713319] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:39 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:53:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:53:39 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 10:53:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) sync_file_range(r0, 0x4, 0x0, 0x4) 10:53:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "05"}, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close_range(r0, r3, 0x0) fchmod(r0, 0x0) 10:53:39 executing program 2: set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/169, 0xa9) getdents64(r0, 0x0, 0x0) 10:53:39 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 21) 10:53:39 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 27) [ 948.592379] FAULT_INJECTION: forcing a failure. [ 948.592379] name failslab, interval 1, probability 0, space 0, times 0 [ 948.594859] CPU: 1 PID: 7593 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 948.596289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.598108] Call Trace: [ 948.598675] dump_stack+0x107/0x167 [ 948.599470] should_fail.cold+0x5/0xa [ 948.600273] ? alloc_pid+0xd7/0xd30 [ 948.601046] should_failslab+0x5/0x20 [ 948.601872] kmem_cache_alloc+0x5b/0x310 [ 948.602763] alloc_pid+0xd7/0xd30 [ 948.603522] ? copy_namespaces+0x1ca/0x4f0 [ 948.604456] copy_process+0x3b8b/0x78b0 [ 948.605314] ? stack_trace_save+0x8c/0xc0 [ 948.606212] ? __cleanup_sighand+0xb0/0xb0 [ 948.607106] ? kernel_text_address+0xf2/0x120 [ 948.608056] ? find_held_lock+0x2c/0x110 [ 948.608924] ? io_uring_setup+0x1c23/0x2980 [ 948.609847] ? lock_downgrade+0x6d0/0x6d0 [ 948.610718] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 948.611752] create_io_thread+0xb6/0xf0 [ 948.612585] ? pidfd_prepare+0x80/0x80 [ 948.613428] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 948.614516] io_uring_setup+0x1d79/0x2980 [ 948.615427] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 948.616505] ? wait_for_completion_io+0x270/0x270 [ 948.617576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.618674] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.619771] do_syscall_64+0x33/0x40 [ 948.620590] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 948.621681] RIP: 0033:0x7f320e0fbb19 [ 948.622477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.626392] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 948.627976] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 948.629532] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 948.631074] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 948.632568] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 948.634065] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 948.638897] FAULT_INJECTION: forcing a failure. [ 948.638897] name failslab, interval 1, probability 0, space 0, times 0 [ 948.641360] CPU: 1 PID: 7591 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 948.642800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.644551] Call Trace: [ 948.645103] dump_stack+0x107/0x167 [ 948.645862] should_fail.cold+0x5/0xa [ 948.646657] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 948.647744] should_failslab+0x5/0x20 [ 948.648551] kmem_cache_alloc_trace+0x55/0x320 [ 948.649522] io_uring_alloc_task_context+0x4a3/0x6a0 [ 948.650579] ? io_import_iovec+0x1120/0x1120 [ 948.651526] io_uring_setup+0x1dd1/0x2980 [ 948.652417] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 948.653504] ? wait_for_completion_io+0x270/0x270 [ 948.654543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.655645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.656763] do_syscall_64+0x33/0x40 [ 948.657549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 948.658622] RIP: 0033:0x7f027e346b19 [ 948.659406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.663254] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 948.664858] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 948.666358] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 948.667851] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 948.669374] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 948.670852] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x484002, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000040)=0x4) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) openat(r3, &(0x7f0000000180)='./file0\x00', 0x48000, 0x40) getdents64(r2, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000200)={r0, 0x1f, 0x3, 0x80000000}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000140)={0x0, @aes256, 0x0, @desc3}) 10:53:39 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) 10:53:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) close_range(r1, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x800) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) 10:53:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = syz_open_dev$hidraw(&(0x7f0000000300), 0x6, 0x0) signalfd4(r2, &(0x7f0000000340)={[0x1]}, 0x8, 0x81000) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="9f8e1138afeecd603d91d0907c233e65c35faca0e0f31a52b2ac188120a2dbcd79e34bf37816dd1c247fb7ac357230b346ad64db9c8d52ceb02ccfd5e6f4f2c6853a55488171d1831601d82c49bf79d8061ba2eb9bf41259fc2b65f17fa90dea7e2def01dba8dfe29f6221ae8e9ed9bfffcfc7a963c7222d5f7791f02f90bbe44c04372a6b0f78cccb54d3ba1a554e5cc7e50a50fa978a9db1361e75979124a7f199ec6a99e2fe813ae1af34559caddb20a0a1b47642094f58a8831144f242a26f8eac558fec9267e42e148ae8ff49999256b9ecf614c45570ce74a04956c7f1da", 0xe1}, {&(0x7f0000000200)="40af1f0263c75787e4922bff6cf8307c98ecbbda461eb7d1e6bf637b01f9b86c121baa04d3e1336fed33a622c53206cd5f0dc0d10045e585f6edaccb1c2c381e2bc1aba3def6b3b5e983da9eac15c4e619ee320005dee6fb8cd764f23544bc8752df94225a3fe2d5aad8a0586cfec7a968a77ef9f740bfe94ada26dd398632ea1f794bc3329ed82e3381eabdc13e778141ad5c02abae1660de24aaed8aee47058d98d724cc101d00eb6c5c0a0648dbeea45ba000cc15a0b00f1511290b18ca6a4f309aa98fcf8355a1", 0xc9}], 0x2, 0xfffffffc, 0x9) 10:53:40 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 22) 10:53:40 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 28) 10:53:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x200000000010003, 0x800) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x3938700}, {0x0, 0x989680}}, &(0x7f0000000040)) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000100)) dup3(r0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_freezer_state(r0, &(0x7f0000000080), 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000000200)) ioctl$AUTOFS_IOC_READY(r3, 0x9360, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r5, 0x3309) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000280)={{}, {r6, r7+60000000}}, &(0x7f00000002c0)) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000140)={{}, 0x2, 0x5, 0xeba}) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r4, 0x0, 0x0) 10:53:40 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x9, 0x8, 0x80000001, 0x7, 0x1a, "d501e0ec8318394ec614617eb3e60affca0f28"}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000080)=""/11, 0xb}], 0x2) [ 948.881317] FAULT_INJECTION: forcing a failure. [ 948.881317] name failslab, interval 1, probability 0, space 0, times 0 [ 948.882702] CPU: 0 PID: 7615 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 948.883487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.884438] Call Trace: [ 948.884745] dump_stack+0x107/0x167 [ 948.885163] should_fail.cold+0x5/0xa [ 948.885602] ? create_object.isra.0+0x3a/0xa30 [ 948.886126] should_failslab+0x5/0x20 [ 948.886564] kmem_cache_alloc+0x5b/0x310 [ 948.887031] create_object.isra.0+0x3a/0xa30 [ 948.887538] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 948.888125] kmem_cache_alloc+0x159/0x310 [ 948.888615] alloc_pid+0xd7/0xd30 [ 948.889017] ? copy_namespaces+0x1ca/0x4f0 [ 948.889509] copy_process+0x3b8b/0x78b0 [ 948.889977] ? stack_trace_save+0x8c/0xc0 [ 948.890464] ? __cleanup_sighand+0xb0/0xb0 [ 948.890956] ? kernel_text_address+0xf2/0x120 [ 948.891477] ? find_held_lock+0x2c/0x110 [ 948.891945] ? io_uring_setup+0x1c23/0x2980 [ 948.892441] ? lock_downgrade+0x6d0/0x6d0 [ 948.892914] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 948.893469] create_io_thread+0xb6/0xf0 [ 948.893910] ? pidfd_prepare+0x80/0x80 [ 948.894358] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 948.894926] io_uring_setup+0x1d79/0x2980 [ 948.895407] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 948.895984] ? wait_for_completion_io+0x270/0x270 [ 948.896552] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.897153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.897743] do_syscall_64+0x33/0x40 [ 948.898168] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 948.898750] RIP: 0033:0x7f320e0fbb19 [ 948.899175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.901151] FAULT_INJECTION: forcing a failure. [ 948.901151] name failslab, interval 1, probability 0, space 0, times 0 [ 948.901277] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 948.904512] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 948.905323] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 948.906139] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 948.906950] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 948.907761] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 948.908605] CPU: 1 PID: 7617 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 948.910073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.911808] Call Trace: [ 948.912391] dump_stack+0x107/0x167 [ 948.913175] should_fail.cold+0x5/0xa [ 948.913984] ? create_object.isra.0+0x3a/0xa30 [ 948.914945] should_failslab+0x5/0x20 [ 948.915753] kmem_cache_alloc+0x5b/0x310 [ 948.916652] create_object.isra.0+0x3a/0xa30 [ 948.917572] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 948.918639] kmem_cache_alloc_trace+0x151/0x320 [ 948.919630] io_uring_alloc_task_context+0x4a3/0x6a0 [ 948.920747] ? io_import_iovec+0x1120/0x1120 [ 948.920787] io_uring_setup+0x1dd1/0x2980 [ 948.920817] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 948.920834] ? wait_for_completion_io+0x270/0x270 [ 948.920882] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.920903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.920926] do_syscall_64+0x33/0x40 [ 948.920946] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 948.920958] RIP: 0033:0x7f027e346b19 [ 948.920975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.920985] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 948.921005] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 948.921016] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 948.921026] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 948.921037] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 948.921047] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:57 executing program 4: ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) sendmsg$inet6(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="f79247fe75d2378b404d97d58e7dfcf36090af160b024f252d6985a44a79fd2ab9b8972d3d0d30fa876d9012bf8a090f3908c1ceb6b033e0b3b3b6c7671196009ac08f67d9778d8a4531c5e5b65e55376a32e1790cd8f665a36f6b127c62a37ba47228400ffa9e9f70ba40e77d3777983608bb8ac7d03b0d8940ea3de52713dd3acbfe6f4b1ff9d00e4e63a10d31f0981fca8181635b4bd30fd7f09beec9e493e06688509ce504f5de32e2445c905d6075deb602a541ea6f89ee1745ad04665e618997d5f4c002ffae151032c676d85500b4f126", 0xd4}, {&(0x7f0000000100)="b27551d9fe0be0521d201eda5f534be95ec78e", 0x13}, {&(0x7f0000000140)="b174e8733a2b30262e71d1b799c04563225c9cbd260bf68c334dff390fecefc5a2f166d279cd28", 0x27}], 0x3, &(0x7f0000000200)=[@tclass={{0x14, 0x29, 0x43, 0x5}}, @dstopts_2292={{0x120, 0x29, 0x4, {0x3a, 0x21, '\x00', [@enc_lim, @generic={0x3, 0xbd, "209cc541c7f530432100e6cbac801dd38f78904257f989a8a48de4d0315145209c2456bf615c1fb6449ebe1533f642f24579ff31debfb5c91f7165cbe874be25a8450a747ee8d145937f72ed4b968558070801704dc729ba545d17760453d489ddaaf42300097dabadfa7966f34bdeca1fd060675ee82337010c3557761cc42802c1c7337290dd96379fe00c06f804de6ed5f7c18f8cc49666279e779724dfaa24bc35ae22f483ea6cd74eaa47b786b1035fa03c1410375c63dbc74611"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x3f, 0xfff, [0x7ff, 0x7, 0x5, 0xbe3]}}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x1, [0x0]}]}}}], 0x138}, 0x8c4) 10:53:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x49, 0x4, &(0x7f0000000140)=[{&(0x7f00000000c0)="1db24cf10b821a264a8964dbfb0befda59a5958b8083bb72cf2959c0f823992240643bcb09690472e793", 0x2a, 0x2}, {&(0x7f0000000200)="71f7b73b61f6beb44009092a2a9f2fc541e61e51c35b6cdeee1da3bdd26d8ab1b849095363ae12b0edd154eccd2d12c5406cedfd460761322763b72d3cfd541eb0096b3ab822568512c322615ea95c2fe28120734773835a582f7f4f62556021994cc9d19f9463a565b8a556d503e00c9d4358845ba3d8d7c2887e23623033ed9ca44e5faf48f80a5a02d499c38503abf552da8229bcaea2aaae1c6f6f6200e83d7956f46ab45a8a77b3ea797510b6c3ca267809b57c07546d5fd038ab9248a9cf2b", 0xc2, 0x2}, {&(0x7f0000000300)="2afaef4a2802197418cf03904411f6cbeb77c6ab95a0f644701b37784a3d0193f44305b43e42299ac3d46340dcdf29258e0f568aa9dd5c5869598de2c3c29b01a328a2103038dcdc6ebfdd6265f99a8a74b8a65d8e4d77145b6ed6479980c651d50fcc61256090083a982cf054ac3d643895f52d86f6de2e0b95af5e356546af047337633afc9b668497144258eb53fa247bbfccacb28c1f614d606fbcd53d77ac87447106725018e330712b60099ea6523b3c8fc1b85499903ed75a77da53d51610f7ad14d33f7d890b7a8dfa04e0606134", 0xd2, 0xff}, {&(0x7f0000000100)="d232a03b987a4b64ae0be165612fea20f7c236ae9c8f99f36c618a3d7d2658e3aa97afd63ecffc07820ba6ce24124048dc58dfcf7157c9924f6c488f6eae", 0x3e, 0xff}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB='huge=advise,fsmagic=0x0000000000000003,pcr=00000000000000000019,dont_hash,smackfsfloor=\',uid=', @ANYRESDEC, @ANYBLOB="2c725e6f74636fd53b6e746578740000797374656d5f12a500"]) openat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x103a40, 0x19) 10:53:57 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x13, 0x3, 0xff, 0x2, 0x2, 0x6, 0x5, 0x3cb, 0x38, 0xcf, 0x8, 0x9, 0x20, 0x2, 0x68, 0x7}, [{0x3, 0x10000, 0x6, 0x8, 0x1, 0x5, 0x5, 0x5}], "a73b766451b7f4cbacd284af6637a983efd80e67c250ae73f357828f4433a825893d48fdc58f5d766f3f586f561aeef4f3ad68a4ab7624990ec89484c761632a212ee2b13c146dd12740b944257864041d6cb77f1fd57641d02ef28a0f3ff698585a1f50a4904e875596e85b51809bd6919aa90e4068cc249890ab413e9126c562d3eb8665e054fe481f565768036b29e60a3129b02345bbd29b79f2c36391e138cc6437b6f6d0835654767e350402c28d5597477bc2c5145fdea3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x913) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x80, 0xc7, 0x4, 0xc1, 0x8, 0x0, 0x1f, 0x8400, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x5, 0x9}, 0x1001, 0x3, 0x3ff, 0x5, 0x0, 0x4, 0x8, 0x0, 0xfff, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x9) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) 10:53:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fsetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)='-k\x00', 0x3, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x42) ioctl$SNAPSHOT_FREE(r2, 0x3305) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r3 = syz_open_dev$vcsn(&(0x7f0000000240), 0x4, 0x30000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000280)='net\x00') r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x3ab9, &(0x7f00000000c0)={0x0, 0x4cd1, 0x1, 0x1, 0x231, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) 10:53:57 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:53:57 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 29) 10:53:57 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:53:57 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 23) [ 965.863174] FAULT_INJECTION: forcing a failure. [ 965.863174] name failslab, interval 1, probability 0, space 0, times 0 [ 965.864805] CPU: 1 PID: 7641 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 965.865284] FAULT_INJECTION: forcing a failure. [ 965.865284] name failslab, interval 1, probability 0, space 0, times 0 [ 965.865722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.865737] Call Trace: [ 965.870060] dump_stack+0x107/0x167 [ 965.870554] should_fail.cold+0x5/0xa [ 965.871072] ? io_uring_alloc_task_context+0x99/0x6a0 [ 965.871766] should_failslab+0x5/0x20 [ 965.872285] kmem_cache_alloc_trace+0x55/0x320 [ 965.872913] io_uring_alloc_task_context+0x99/0x6a0 [ 965.873588] ? io_import_iovec+0x1120/0x1120 [ 965.874194] io_uring_setup+0x1dd1/0x2980 [ 965.874755] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.875404] ? wait_for_completion_io+0x270/0x270 [ 965.876074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.876788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.877495] do_syscall_64+0x33/0x40 [ 965.877977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.878663] RIP: 0033:0x7f320e0fbb19 [ 965.879165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.881529] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.882593] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 965.883533] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 965.884443] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 965.885357] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 965.886320] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 965.887299] CPU: 0 PID: 7637 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 965.888898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.890805] Call Trace: [ 965.891424] dump_stack+0x107/0x167 [ 965.892273] should_fail.cold+0x5/0xa [ 965.893178] ? io_wq_create+0xeb/0xc00 [ 965.894068] should_failslab+0x5/0x20 [ 965.894946] __kmalloc+0x72/0x390 [ 965.895756] io_wq_create+0xeb/0xc00 [ 965.896658] io_uring_alloc_task_context+0x1f1/0x6a0 [ 965.897824] ? io_import_iovec+0x1120/0x1120 [ 965.898834] ? io_apoll_task_func+0x2d0/0x2d0 [ 965.899859] ? __io_req_find_next+0x300/0x300 [ 965.900949] io_uring_setup+0x1dd1/0x2980 [ 965.901920] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.903070] ? wait_for_completion_io+0x270/0x270 [ 965.904207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.905451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.906640] do_syscall_64+0x33/0x40 [ 965.907498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.908687] RIP: 0033:0x7f027e346b19 [ 965.909544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.913734] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.915484] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 965.917122] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 965.918745] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 965.920385] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 965.922030] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:57 executing program 4: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xc0}, 0x40000001) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) openat$cgroup_subtree(r2, &(0x7f0000000000), 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/mdio_bus', 0x10000, 0x100) close_range(r4, r2, 0x2) fchmod(r2, 0x0) 10:53:57 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) flock(0xffffffffffffffff, 0x2) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:53:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, &(0x7f0000000000)=""/225, 0xe1) 10:53:57 executing program 2: prctl$PR_SET_FPEMU(0xa, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f0000000000)=""/165, 0xa5) getdents64(r0, 0x0, 0x0) 10:53:57 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 24) [ 966.076965] FAULT_INJECTION: forcing a failure. [ 966.076965] name failslab, interval 1, probability 0, space 0, times 0 [ 966.078405] CPU: 1 PID: 7661 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 966.079245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.080268] Call Trace: [ 966.080609] dump_stack+0x107/0x167 [ 966.081061] should_fail.cold+0x5/0xa [ 966.081542] ? create_object.isra.0+0x3a/0xa30 [ 966.082110] should_failslab+0x5/0x20 [ 966.082582] kmem_cache_alloc+0x5b/0x310 [ 966.083091] create_object.isra.0+0x3a/0xa30 [ 966.083626] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.084254] kmem_cache_alloc_trace+0x151/0x320 [ 966.084841] io_uring_alloc_task_context+0x99/0x6a0 [ 966.085467] ? io_import_iovec+0x1120/0x1120 [ 966.086025] io_uring_setup+0x1dd1/0x2980 [ 966.086550] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.087156] ? wait_for_completion_io+0x270/0x270 [ 966.087771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.088400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.089045] do_syscall_64+0x33/0x40 [ 966.089504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.090098] RIP: 0033:0x7f320e0fbb19 [ 966.090551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.092747] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.093627] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 966.094454] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 966.095283] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 966.096103] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 966.096931] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:53:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = inotify_init1(0x81800) pread64(r1, &(0x7f0000000880)=""/4096, 0x1000, 0x401) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000180)}, {&(0x7f0000000380)=""/228, 0xe4}], 0x5) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x80000108) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:53:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) copy_file_range(r0, 0x0, r0, 0x0, 0x9, 0x0) 10:53:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:53:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000280)=""/224) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000200100000018000000", @ANYRES32=r2, @ANYBLOB="03000000ffffffff2e2f66696c653100"]) 10:53:57 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 30) 10:53:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = gettid() rt_sigqueueinfo(r1, 0xd, &(0x7f0000000000)={0x1001c, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) clone3(&(0x7f0000000380)={0x8000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x18}, &(0x7f0000000100)=""/149, 0x95, &(0x7f0000000200)=""/215, &(0x7f0000000340)=[0x0, r1, r2, r3], 0x4, {r0}}, 0x58) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r5, 0x3309) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000500)={0x0, r5, 0x0, 0x8, 0x39, 0xf1}) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) fcntl$notify(r6, 0x402, 0x80000009) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000440)="ba607cb62cd3cf445bdaa93ef6d5a0f859da4349d3fc28378d8e45fc3a7473821cf301efae30622f41f2e3617eb923d10e0acffe3afae1fbe8eb97ce1da58af1fcd91fd8fe59e061d8a1db8adc6f8cf81887ffc779556a5eb1d8d3d542803745c04315e950d7113a0d2372567908edce7ebc87cde546f49b1e8b389a0cee89ad0d4c46c51b4c4f2916e8cd81b5542ce5fdc4952a1a186835bce4bf8a86a838df7866c1a11c8c8cfbaa91274bf91e1216efcd0365573707f6d6644851e31139") 10:53:57 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 25) [ 966.275687] FAULT_INJECTION: forcing a failure. [ 966.275687] name failslab, interval 1, probability 0, space 0, times 0 [ 966.277128] CPU: 1 PID: 7686 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 966.277897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.278835] Call Trace: [ 966.279138] dump_stack+0x107/0x167 [ 966.279533] should_fail.cold+0x5/0xa [ 966.279947] ? create_object.isra.0+0x3a/0xa30 [ 966.280454] should_failslab+0x5/0x20 [ 966.280922] kmem_cache_alloc+0x5b/0x310 [ 966.281370] create_object.isra.0+0x3a/0xa30 [ 966.281844] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.282398] __kmalloc+0x16e/0x390 [ 966.282788] io_wq_create+0xeb/0xc00 [ 966.283198] io_uring_alloc_task_context+0x1f1/0x6a0 [ 966.283768] ? io_import_iovec+0x1120/0x1120 [ 966.284244] ? io_apoll_task_func+0x2d0/0x2d0 [ 966.284754] ? __io_req_find_next+0x300/0x300 [ 966.285280] io_uring_setup+0x1dd1/0x2980 [ 966.285768] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.286348] ? wait_for_completion_io+0x270/0x270 [ 966.286909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.287503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.288092] do_syscall_64+0x33/0x40 [ 966.288512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.289103] RIP: 0033:0x7f027e346b19 [ 966.289522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.291602] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.292467] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 966.293270] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 966.294039] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 966.294808] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 966.295572] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 966.300839] FAULT_INJECTION: forcing a failure. [ 966.300839] name failslab, interval 1, probability 0, space 0, times 0 [ 966.302222] CPU: 1 PID: 7688 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 966.302990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.303931] Call Trace: [ 966.304231] dump_stack+0x107/0x167 [ 966.304657] should_fail.cold+0x5/0xa [ 966.305089] ? create_object.isra.0+0x3a/0xa30 [ 966.305652] should_failslab+0x5/0x20 [ 966.306082] kmem_cache_alloc+0x5b/0x310 [ 966.306553] create_object.isra.0+0x3a/0xa30 [ 966.307055] kmemleak_alloc_percpu+0xa0/0x100 [ 966.307577] pcpu_alloc+0x4e2/0x1240 [ 966.308007] __percpu_counter_init+0x10d/0x2d0 [ 966.308503] io_uring_alloc_task_context+0xcc/0x6a0 [ 966.309071] ? io_import_iovec+0x1120/0x1120 [ 966.309558] io_uring_setup+0x1dd1/0x2980 [ 966.310026] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.310598] ? wait_for_completion_io+0x270/0x270 [ 966.311157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.311753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.312334] do_syscall_64+0x33/0x40 [ 966.312763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.313339] RIP: 0033:0x7f320e0fbb19 [ 966.313758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 966.315819] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.316667] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 966.317465] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 966.318266] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 966.319061] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 966.319874] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:14 executing program 4: ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00', {0x3}, 0xe9}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:54:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') recvmmsg$unix(r0, &(0x7f0000003380)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f0000000140)=""/56, 0x38}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/114, 0x72}], 0x5, &(0x7f0000000180)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/62, 0x3e}, {&(0x7f0000000500)=""/49, 0x31}], 0x2}}, {{&(0x7f0000000580), 0x6e, &(0x7f0000000800)=[{&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/201, 0xc9}], 0x2, &(0x7f0000000840)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000000940)=@abs, 0x6e, &(0x7f0000001c00)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/131, 0x83}, {&(0x7f0000001a80)=""/91, 0x5b}, {&(0x7f0000001b00)=""/249, 0xf9}], 0x4}}, {{&(0x7f0000001c40), 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001cc0)=""/33, 0x21}, {&(0x7f0000001d00)=""/84, 0x54}, {&(0x7f0000001d80)=""/172, 0xac}, {&(0x7f0000001e40)=""/106, 0x6a}, {&(0x7f0000001ec0)=""/13, 0xd}], 0x5, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000002080), 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/253, 0xfd}, {&(0x7f0000003200)=""/133, 0x85}], 0x3, &(0x7f0000003300)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}], 0x6, 0x2263, 0x0) getdents64(r1, &(0x7f0000003500)=""/201, 0xc9) getdents64(r0, 0x0, 0x0) 10:54:14 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:54:14 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:54:14 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000005, 0x4000010, r0, 0x89931000) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) capget(&(0x7f00000004c0)={0x20071026, r2}, &(0x7f0000000500)={0x7fff, 0x8, 0x3, 0x1, 0x3f4e, 0x1b}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) fcntl$setownex(r0, 0xf, &(0x7f00000003c0)={0x1, r1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) ioctl$SNAPSHOT_FREE(r4, 0x3305) r5 = dup2(r3, r3) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r5, 0x80083313, &(0x7f0000000380)) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000280)=""/252, 0xfc}], 0x3) 10:54:14 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 31) 10:54:14 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 26) 10:54:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000003900)='net\x00') ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x8) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet(0x2, 0x6, 0x7e7) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x3810c1, 0x0) r4 = getuid() r5 = fcntl$dupfd(r3, 0x0, r0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r7 = socket$inet(0x2, 0xa, 0x0) dup3(r7, r6, 0x0) connect$inet(r7, &(0x7f00000038c0)={0x2, 0x4e22, @empty}, 0x10) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r8, 0x3309) [ 982.872771] FAULT_INJECTION: forcing a failure. [ 982.872771] name failslab, interval 1, probability 0, space 0, times 0 [ 982.874963] FAULT_INJECTION: forcing a failure. [ 982.874963] name failslab, interval 1, probability 0, space 0, times 0 [ 982.875694] CPU: 0 PID: 7700 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 982.879869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.881967] Call Trace: [ 982.882649] dump_stack+0x107/0x167 [ 982.883578] should_fail.cold+0x5/0xa [ 982.884549] ? io_wq_create+0x6ef/0xc00 [ 982.885579] should_failslab+0x5/0x20 [ 982.886545] kmem_cache_alloc_node_trace+0x59/0x340 [ 982.887817] io_wq_create+0x6ef/0xc00 [ 982.888809] io_uring_alloc_task_context+0x1f1/0x6a0 [ 982.890107] ? io_import_iovec+0x1120/0x1120 [ 982.891222] ? io_apoll_task_func+0x2d0/0x2d0 [ 982.892361] ? __io_req_find_next+0x300/0x300 [ 982.893558] io_uring_setup+0x1dd1/0x2980 [ 982.894624] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 982.895924] ? wait_for_completion_io+0x270/0x270 [ 982.897206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 982.898537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 982.899845] do_syscall_64+0x33/0x40 [ 982.900812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 982.902103] RIP: 0033:0x7f027e346b19 [ 982.903067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.907799] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 982.909672] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 982.911127] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 982.912642] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 982.914113] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 982.915630] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000200)={0x13c, 0x16, 0x100, 0x70bd29, 0x25dfdbff, "", [@nested={0x11, 0x38, 0x0, 0x1, [@generic="338577a5c1737f7feee8", @generic="2b54e0"]}, @generic="73bbc4d60d6d76d0c4c15acaba3c4ea4bedd0fb56b0c95c39c6864cf77053d74e93a88a843e6d71cdd9908f8971cbedeb6751b9d690613afb8e641deaeeb7749f258d1678bb90aa58cfbccf02ff6d3a5a2d3e1", @generic="6824b81da60371d009df908cc31571706e703680b2016d9dfae03f857d2fd810da0b0f0a2d90e131c7fc3161337f0ecfbc536172fbd40d961ed3e2f68a7c5733b540ef14bf00b69991641ab68a265fd3dc22dd38d4f52f5bd7c948632969aba059bb827ab3719ca72042fd41a3ca68f937f7c352b40868f488558b6feac363ecc0a713dba79010b2351e7adeb92eedf96022323d2179dcca1912d3b53940482cfd4fdd0e4013ddb9890bad", @nested={0x18, 0x2b, 0x0, 0x1, [@typed={0x12, 0x67, 0x0, 0x0, @str='/dev/snapshot\x00'}]}]}, 0x13c}, {&(0x7f0000000340)={0x356c, 0x40, 0x800, 0x70bd29, 0x25dfdbfd, "", [@nested={0x126b, 0x42, 0x0, 0x1, [@generic="265e5ac11eb7463df8e1bffdff2cadb1c61e8a10fc328837e9d852b0eb6856c213c90c02a542910b02aa579a08bc2a03ac62d312244cfdf8c6b114390a4f0a20322d8d9e30643a52a7c4c9cc4a54bc946490707a6a", 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@typed={0x8, 0x58, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x14, 0x2a, 0x0, 0x0, @ipv6=@loopback}]}, @typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@mcast1}, @generic="bbf5"]}, 0x356c}, {&(0x7f00000000c0)={0x20, 0x24, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x10, 0x2e, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x4, 0x6e}]}]}, 0x20}], 0x3, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r5, r8]}}], 0x18, 0x4000000}, 0x20000014) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r3}}, './file0\x00'}) close_range(r0, r0, 0x0) [ 982.917137] CPU: 1 PID: 7702 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 982.919241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.921330] Call Trace: [ 982.921983] dump_stack+0x107/0x167 [ 982.922882] should_fail.cold+0x5/0xa [ 982.923812] ? create_object.isra.0+0x3a/0xa30 [ 982.924954] should_failslab+0x5/0x20 [ 982.925878] kmem_cache_alloc+0x5b/0x310 [ 982.926995] create_object.isra.0+0x3a/0xa30 [ 982.928281] kmemleak_alloc_percpu+0xa0/0x100 [ 982.929400] pcpu_alloc+0x4e2/0x1240 [ 982.930325] __percpu_counter_init+0x10d/0x2d0 [ 982.931442] io_uring_alloc_task_context+0xcc/0x6a0 [ 982.932644] ? io_import_iovec+0x1120/0x1120 [ 982.933746] io_uring_setup+0x1dd1/0x2980 [ 982.934754] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 982.936005] ? wait_for_completion_io+0x270/0x270 [ 982.937204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 982.938465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 982.939691] do_syscall_64+0x33/0x40 [ 982.940600] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 982.941822] RIP: 0033:0x7f320e0fbb19 [ 982.942740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.947235] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 982.949072] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 982.950795] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 982.952505] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 982.954209] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 982.955900] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 982.978975] capability: warning: `syz-executor.3' uses deprecated v2 capabilities in a way that may be insecure [ 983.002484] audit: type=1400 audit(1770634454.263:394): avc: denied { create } for pid=7712 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 10:54:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) fcntl$getown(r1, 0x9) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r0) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='!@[[\x7f:@*[](,\x1a,,$\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='/dev/vcsa#\x00', &(0x7f0000000240)='/dev/vcsa#\x00'], 0x800) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) writev(r3, &(0x7f0000000480)=[{&(0x7f00000002c0)="a2a9a858293b0ba486b43bb68917a2a92ef360334e7af4f1a20a0db8810ef5d89a949ad788eff52c915f0a0dff25325e5eed1d8f", 0x34}, {&(0x7f0000000300)="38dc6298a26ebbb18991718368a3d8682016301eb2c23fa6acc7ead84804ff6c5374a06236bf0a507f7c0e72b1e53f20cbb912f5c5397aa934da47e9df11eb1414f84ed3676b619fdcb2693f847864adaa349965df855ef5e25b87b0a16d33", 0x5f}, {&(0x7f0000000380)="1c877408d3a132d675058ea9a1dc9a976fe98415a6505fe49990cf29fc62295e294cb21575f252ef7d218751001349cb994e47fcaa52", 0x36}, {&(0x7f00000003c0)="34a244490002495a98fe3360d183c254e88de6f2878074bdca372719dea0ca708dcfd980e94d77847fb321fdccedcae550a996478985aff7d213323be3ee6303d80b010370fa250f12b4c5c52a3e026a1dc20eff825dee7689f8234535d511f96c67e08f94195573bd73f5aa07d9b7d4b7c3547ee7cfa943bead99bd95f497acb7119328561e8e70dd5e5998a2511eb6751b7a17d73beffd6e", 0x99}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="160d2ee1bda41cd3be6ef1f86ae0bc53ea9dfec1aa520ff723f4fdac2bc3bac3ab153573ca97274996fb163443cbced64ddb0c63635cf3e78bca86cd48aa0a6c5089bae9693308d7ee9518a1905094eb2eed4431877989b76be3219fd380e364269cbe54cabb76a41aa7cb3eceb5d114a8f066cc78db3053a68c13a0507f44ac18291ef6e057728c29b01133841fcf64ed1bb8ec50ac23125db68ac8b5d3a59e1752e137c1856b74fd3d6f7a39d7427fdcaba089aabca4f06781cd77dafa85ef3a55064b0efeb90d8e3325ffff7348e6ebcbb210cbcc4a56082bbf1973a25ea9f24a2163898aa4a6a47b7bc669f5ffd5deb70f0ccdbbd35895938f8ae53859056282d15956213e071a019135facae50316bb5cabd58553d714d47dada89b85d9e389c114c375f1975e5528e6b72b3d82b6fff148dc427a376effd69222872ba8042c2fcfb36320a2922199c5328683519d90c33175b351fe194d1742584774b7f3a69f3b84ae9ce39e5b2aa68dbfd73e7fe09f6b7dbd5aad063d4b0541cc11ddb7ba921609c7fabd4cd5a92be9e6ebac1e5bd54191d6bffd7e99b92fb33c0cb394408c005d04eab85a8c8595dbe274391b7996e2da4d345c49006adbb81847b949468bc51b2411d08e0bb3a150824eae66c5d74472c027395ec74238821cd8684720399742574b4bc1fb7690e47d0c39cbde302d417b49d822f3753c89491d0db091f9be1998ce21f3f4931c98b7502647016c8030bc9ca6bf29003f6b61273102dc2f5adf8945c6f58269c24d7ddec18348b3649dde4c4d5c7267600cf251e3e657eadd9a4d88825e8c111731f8d4232d8d7f53b33228ace057e4e3e9b55d9a5ecb7280d592870f6d0b468223149b5e54f2684a8d93a6c0d89c07556a47838254b4546a02a407f0a91d718fd110a35fb8c41df572fdae8588d3a3f1d5f3523c35d9443f7499aead92963b4a8048283ba1d871137ae6bc569b7b2b5915bf469bd5dace609d51f14e04143f39908a2defaab01204a14b77b75da1ab0420952e67d784bbb79ce54d51ea70fac6575280c584000d89446669a8014bc42c63891b238bad16f2b2adef4615916eae13ccc9f9b8511aa37abd8835a3c16c6e161da68b7b4e4d7a7eeac92bdae42800b3b44712fdb5ecfb262ae04df1b59cdc65ac26d00ca5ac3dee4284f0c8d838d1560cc82f9af663b7996ea51d15ed16f64f8afd36a5fee7d574f23942ad728ddeaecfb97355ba764805296a9ce4eab8ee1da8ee7fe816062bbf7e2a05150182be81a8c9398245fc30ac7cdb75ef7faf9316fdb8a78be793d159929f41a62198d5775945f0cdf80ab9f2c698c7fba9d99392f4ff1ce24014f6c216ca5ab1c622b818ecfdc57b75454b1ef8fff88c4f1a8105a267e4a93cc61ccb9b09c48d06cd94ea0c414dc2adc54c8e5be2cbeba39fae036405150510006b8d2e1ec43487e0a00fd8c3369d2190f040e6093847806c27c75a861240431636c88b8e17405662bcf065cc0d505393bf3ba62328f21c1cab1c8b1c8f33364d2f527275a1496845815971e5f2af3dd2edb8371aa7e43e14c21a731978c093b47c5067909912a90aafada0b14438117e17921098f86baeb1f940d601bc4f841556d24aef5f1f4dad066bfc6a72c89c7aa40a0ccb87777d618eb1d28baf916d23977d35fe39020096e18cea20e5350b3a4703813f80998a05828bd4f3a3bc3f78e04c7ad605d2412cfca82d53540e4b8aa18a68d6a2f6b91c8cff9c6f517ad0e047ef26e8a815fddeeb91a80120a8c73239197920929730f8a2883d48762606ec3ae63c09756226ee20f62ca0a7ed77247a514985ba3f60e0f65f557399106b822e4231350d4d86b9fdb1f44a30c25247b8814042ecb9ec5b83521fcca4910b0a2fa589f70d98ede374fd9d50a09041c09196bc1a77ec0d94a90b7595709fc52f859ba77e303852ed288fe46dd1c9db372f3ad99d335a7e1720cd542b2c92858cfd015b3b72dd94ae65ae88e8fe723c7f3c80b298e014bc2912b292cd761774d969e78efd9460b04eb89b790126a6f425bc062352142719f7e66c8921c6e31de1ae393dc4ecf22669b3514548485e33877e09b616baf08b2f49a497ad3c6a15764a20b56eeca378789d34c9d6f19777008cc4cb9cd728c591f5e949508d073c988bccb9bbc6b42f066ffbcd2e156f31c0df017e04041f3cba8015f64882e7016de7911ca436816118f9e35d1bef0e55b7a026412ac15d6707bfa019d9f46d896f13538b04d0f38681458f936c8f515758998b8854e2b1389ce6d803b256b190ac4ec0b5804ffeccaea381ceab33922fb66f6ca5e0c6b1a579b58315f7ad14e01100bac9f1de8abc3b088699617c7f2545c7a325842e8ffa40cbf0ca181c35c06cd2aef653e149593d838497847cb4e96291a10235e1d37573692cb4f2c2ba5a71752396bd64bd32c8a5871dce59d7623473bfd236309aa420aa8a520298cc74895ac8f81535079d919b460f0975d8e5ba8157ec3de66a0507296fc079675eba0e7ec2c2059ed7bea71de00a2f859942839c0d0b395451b9b29244ee71ea55e7110d59d784d6464b3863ae684a57cd72a3f85067be9af09dee189652af96bfef9da6c60eea40bf3c539967a23a82bc9fc2888d731d9b01eb290983d70a93963e923fd595fdb7099f58921279aaa0cdd60bfe984570c0afdfc30ef9f567bc9e155df8a1a1b22e4d6aa32ba9ce45ba005c999340fdb5aacae53f8d27523ef3888a55ea509a321c1c726e3d68416ba85df552028ec96d3fefdd0348f819082441e46ffd391f336e34c19d024d9985bc9ef189ab4fc1ca17e3d45295f9b34961df635f36cffb4513c54909ce32725174d54cb00a0c60d92af231af432d138621eab24ea10f54819d96b8bda2a371e61f5c847614a114d62db7cfa513a701d013a27af1bddad2f72c7aba6d04d78c37d01ddd651bc3709174617595ddfa5ba5b56d44bdc4adbe546213683a23e16c44460dc07c617262e6120550313de3b72f42be552b8e41483ad1cb075b24d7b1ed79c4571d93bdd9991df3c4206e885bfb92a13bbd9c1a3c7cf121c8d9a66b15e5761255b5833acc621096552a434582c3b2436f70ec1e44cda8314c2bcf2194e28f4ae023e073a57de355b85947401b971d39094413b80e196b0c9d818517a34c9b53f753dba21ae6e414ad76211745479a9daff24474409f55d41edcd92f5b2fc987242b025b532ad40d0514fa994a8f8635411e5f005f4222842fb433dbb1903a0b4c43efa4453554130a22e9569533a07acdf99aab5f79945f80742c31765ba775d7edb18f100392d19b64f757d9250344a7372e14d9a69911f311dbec03d17e9a27c614b1eba4be671a91a9e35ad3a2011b3e3e247801bed1ad6e1147123dc98441f2399a7b9c8b8b7d999f13499c4261d664776a41b0e0682c27ced6d3b3c90545340d04d8d66c8e10e06ff81aaba465affc7c92250c214ce9ee91e57f057f5206f8fd603ce0ce945a56afa62b2778cedc20f975715d8783ad4a6bc0ebbb65f44507dc5928cec84bcfab7b7a7f60ebb0b1f0f57c5548334fb7d920ef5dff48f6364232412aeb693b14ab042c6d4eb753dc0f7c9d8e7046477c437c3b05f3ed7c8744ad286e9e31008778ac4de3d5d21e7a4a7d0fd7b46916b00c7083dc51d2920379495b76775c68b2156edf7ad73b0bd40ebdacd424c8dbdb69976aa84efa50f5b2438fed0498cac0373eef7324bb30e9c9d66932883b7725bd341aca7a2f277830e052faa5b98d76c015131725e04376ffcc0c91a81746f882712c4a19b91fc6f228e8fcb61256fe0a21297c89200ec20ae2cb583bead4c833c2db3d61b865e2106fdf783712727d27d14915c1c3d57e953a469a0eacd6ef7f2d6194a5eccfeb70ddd20f8e514ba31bd3c7bc7d5da1b1e12219d519f0912476179060f5724165352bc1df65de8879fb1ea3b21043b7662261770fd31db566e3cd980efc999876bd82221b72c5ffa0c48498d3232df6c19afcbb41daabcf820d8f50997f29ca7255ed97f5bbc8178cd124b5ca76ef818447ee8afacb4c7a458b44c90f435f5f37d66a11d7a832ceefd602e2f92f843b6f54b3a2d11088c87ef412f07fad2f0774d86d1c9f879b45990f14ca4e6af4fd2013dc3fcb8f043901a3f18b6fbf9ab831278edd0f247ab3abf0d94b514e5e6156f506018f95c70567d9f725fbfa2347d5d7bbcd7016a3046671161dafe063d4a32034e7e03608bfe08f6ee387de4605c8b82fb5e3269929708e9276fdd606c33363db1f83eff77d7271f2a77a8682a3d5bfe6fbf042a70171936f323c055b213ee2c750ce01b2c8760be19da8326349b064829e58de67770b168af8c086ca76b86f32f380a2f573490b846f53381772fe9ef4258a0a257a7bfd880eb0852fdbba67d243df280b80f0acc181b4136c25c4b7891875640660264ab7b118c6973b6fb474f8811defaf116c1108d5e6ac0b801c7d2141031110402b41f6c652cbaa52f1e745d0089d4c520a92f01c20fdf7766a6f52b628f7b74e6f836c63aaca6fc6eed46202d700551c435a819a4b9f53139a84f405275f873ca5c96a4ab62a0c11ab41ed55ab8ec8c29b8ce097df07db0583722f8d99c37f7ff5a385096721bc0494c4c15efa6d92abe1badd90b6f6cdb55b4cd7d59545f588949b6f309a9545adb78b3e36da177034346fac94f56a3d31adc14087e07330ef4754f65e6b08e1dfeaaa1dac04b456f639771f9ead56b6e696424181d1ed998f1dd241ecb1d9c95421b7c93e7b9b4af0928ee80423c69510e629b1a8bdb0847c0e4f7492f7cbd347252e99eb921a6d44f3e3c6aeb15e0df8f1d68f6b461c8f739505e42b03dd6da67dd8bffbecd3941dcf7cdb75f01c3dff3f88dd0099202a1e76bf5d670ba2813f64f46a1e02a23d43933892b0c20a014630ffab0b34a6f02b1f2554b11e870ea7c63c55058eefde7c4e9549177abe9ee57fc7e075f1f027d8d765db4b8bdc27efe2c33ebe92d3c42271811244a41f53e49272d3e6d8ae1983852c0c2bee184dc2bb5ddb6d9d9aacce7fb9966954e26a1d6884fb55d9df7ee24b511f8cf7ca0d5d6695a176909f54bf5d2bdbd5a471d09a0e9f8d44462e24e589b074f6a470891ac1b6c531784f600a82c44dc76f54af883a1ca70ce67c0dde60c4cbed60440577d836f7b35b85278f5dacf8a7f5417b38cac38777520a2683cfeca34c7927177d2be5563160b9669bf805581d4275dc0b9aa263c921674e92a5de2d60a4cbd6a5d18267060b1a10d6e0f87470d4306639c97c69ce2463c987fa45515947fd79b5ba2981c9fbe3b85c3d27fb3b5d29082a25e77e59169e2f0abd455c9be3241090cdc497e9123e42316bc882fc488353925e357a67b6492234a6dee4bd0f13e642b8f574abe62eca5cde06c657ca412be746b06302cd25d75297ea034d9460f4155e56daa6e3a2a2196f2ce8fe93d3cf91d095223b3a101f4963e23543f76175655ed0fe88b1d9da06a066402bec7226e566998c5b766dd7f4a6f1f5e85db40166137852822456b1414d0c59c0579d76b33818bed7268b746ee3540a63b0d72065e2e8708b2ca9005ffbee8a51a2300dadbf6d67281ff949846e39f209f70bc9fdc264e1de656b58e1208de2502739dcbccf832b25b690961f26548a6c3ba7788c676368fce992a8bc6ac0f402b855f66a8c4a94c7e68b574e622253fe19cad08502e4e36a2caabbff8699ba4cb721234f18aac531093d5cb9f1c82f8d9eca", 0x1000}], 0x6) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40810}, 0x4000085) 10:54:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000200)={{r0}, r2, 0x12, @unused=[0x6, 0x200, 0x0, 0x5], @devid}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) pread64(r3, &(0x7f0000000000)=""/136, 0x88, 0x2) 10:54:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:54:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x3, 0x181042) r2 = syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000440)=[{&(0x7f0000000300)="7288bb5ac345543b033dc81148979f03242f83078906bb98d1587708db6aad5122026e35f271a309724bc96028c97dacfb0cd4920413258a1bc9af1aa1a4dd2c0203c6edf09776d41d3d50bc67b0e1af503c367f87837313b85bfd00686710255e74772787", 0x65, 0xfffffffffffffff8}, {&(0x7f0000000380)="e4f8e7dff31c06e528b1157006c5c4bf61ca0171d3772e345d368e48f238053a6d3980c5e91c775db680099d8b37f23415454d560258af4ee4ca59dfa23bfa3e067c575894a56d79757a15ca71bacd2695d8d58fec3074ca5ca3b3b21c6212023d93b924df01dea2fae0dfdf9f92946b561d848d9cdc590f143bd7696ce1595d0710daf198aeeb2d7abdb899a2984548aea23f1c0c80705fb3ddeb1b76c8a7fbe6c5a16b871d3c9eaa3a0e26cbf01bb9772c4f94515c56e756", 0xb9, 0x8000}], 0x800000, &(0x7f0000000480)={[{@fat=@tz_utc}, {@fat=@dmask={'dmask', 0x3d, 0xc622}}, {@dots}, {@dots}, {@nodots}, {@fat=@tz_utc}, {@fat=@fmask={'fmask', 0x3d, 0x3}}, {@nodots}], [{@appraise_type}]}) r3 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0xaf, r1, &(0x7f0000000200)="5b7efe36af07cfad39946a3735d9ed23281f6eaf0eca9d04e2d4f6c30fccfccd6e5ca002c015364eb7e1873d97d89a1f9b337bb9ca5d58e3a51fba9ead3877591ac8dfdd580e06042f30cfa06b1b8a8f7f90d28500042da6067ae9ca6c966b3b704897f946ba", 0x66, 0xfffffffffffffff9, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000500)="6ef56d63cd09104665fd1cc689cb9cba95d90d85e14c8004d2d48aee493d6dcdecc666765a828a2b3116710387feb858dc7596497be9713bdfab7e8ccebc636db9593e9800772b5066213cd78696ee043318c27a67e3c2e7e4a93fa9d6c35356502a011d828e0718b4e65c88b34b2644cd9d18c25e3beb6a2faa7a647261ecb1cc4a371680dc4dff708eb0c57ee3c17488577b231951fcf97d5bcf2a7226204e6997f4dfaafa8dcb29a5f8d7169c3fc152", 0xb1, 0x5, 0x0, 0x2, r3}]) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd7000fddbdf250200000014000780080001000600000008000100020000001c0007800c000300e0ffffffffffffff0c0004000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0xc081) fchmod(r0, 0x0) 10:54:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = dup(r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80010, r2, 0x68c46000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x8001, 0x0, {0x0, 0x2, 0x2, 0x1, 0x5}, 0xffffff01}) getdents64(r0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000001c0)) getdents(r0, &(0x7f0000000880)=""/4096, 0x1000) pipe(&(0x7f00000000c0)) r4 = syz_open_dev$loop(&(0x7f0000000240), 0x4, 0x8000) r5 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000440)=0xe8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x200000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r5}}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@fscache}, {@version_u}], [{@permit_directio}, {@fowner_gt={'fowner>', r7}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x38, 0x36, 0x39, 0x30, 0x65, 0x62, 0x65], 0x2d, [0x30, 0x66, 0x64, 0x33], 0x2d, [0x63, 0x63, 0x62, 0x65], 0x2d, [0x65, 0x64, 0x63, 0x63], 0x2d, [0x34, 0x68, 0xb47c5270c701be83, 0x30, 0x61, 0x37, 0x63, 0x34]}}}, {@seclabel}, {@appraise}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@smackfsfloor}, {@pcr={'pcr', 0x3d, 0x3c}}, {@subj_role={'subj_role', 0x3d, '/dev/snapshot\x00'}}]}}) [ 983.228141] loop4: detected capacity change from 0 to 8388096 [ 983.240762] FAT-fs (loop4): Unrecognized mount option "appraise_type=imasig" or missing value 10:54:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:54:31 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:54:31 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:54:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x208001, 0x0) close_range(0xffffffffffffffff, r1, 0x0) fchmod(r0, 0x0) 10:54:31 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 32) 10:54:31 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 27) 10:54:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x22240, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) 10:54:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f0000000040)=""/195, 0xc3) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/60, 0x3c) [ 1000.458587] FAULT_INJECTION: forcing a failure. [ 1000.458587] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.461167] CPU: 1 PID: 7757 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1000.462614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.464362] Call Trace: [ 1000.464923] dump_stack+0x107/0x167 [ 1000.465723] should_fail.cold+0x5/0xa [ 1000.466262] FAULT_INJECTION: forcing a failure. [ 1000.466262] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.466532] ? create_object.isra.0+0x3a/0xa30 [ 1000.470406] should_failslab+0x5/0x20 [ 1000.471216] kmem_cache_alloc+0x5b/0x310 [ 1000.472084] create_object.isra.0+0x3a/0xa30 [ 1000.473055] kmemleak_alloc_percpu+0xa0/0x100 [ 1000.474040] pcpu_alloc+0x4e2/0x1240 [ 1000.474855] __percpu_counter_init+0x10d/0x2d0 [ 1000.475821] io_uring_alloc_task_context+0xcc/0x6a0 [ 1000.476882] ? io_import_iovec+0x1120/0x1120 [ 1000.477852] io_uring_setup+0x1dd1/0x2980 [ 1000.478753] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1000.479823] ? wait_for_completion_io+0x270/0x270 [ 1000.480874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.482017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.483115] do_syscall_64+0x33/0x40 [ 1000.483903] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1000.484993] RIP: 0033:0x7f320e0fbb19 [ 1000.485791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.489696] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1000.491319] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1000.492834] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1000.494363] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1000.495873] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1000.497390] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1000.498935] CPU: 0 PID: 7756 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1000.500418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.502205] Call Trace: [ 1000.502773] dump_stack+0x107/0x167 [ 1000.503594] should_fail.cold+0x5/0xa [ 1000.504547] ? create_object.isra.0+0x3a/0xa30 [ 1000.505530] should_failslab+0x5/0x20 [ 1000.506343] kmem_cache_alloc+0x5b/0x310 [ 1000.507202] ? io_wq_create+0x114/0xc00 [ 1000.508046] create_object.isra.0+0x3a/0xa30 [ 1000.508989] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1000.510201] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1000.511336] io_wq_create+0x6ef/0xc00 [ 1000.512162] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1000.513250] ? io_import_iovec+0x1120/0x1120 [ 1000.514187] ? io_apoll_task_func+0x2d0/0x2d0 [ 1000.515137] ? __io_req_find_next+0x300/0x300 [ 1000.516184] io_uring_setup+0x1dd1/0x2980 [ 1000.517184] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1000.518271] ? wait_for_completion_io+0x270/0x270 [ 1000.519334] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.520436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.521531] do_syscall_64+0x33/0x40 [ 1000.522316] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1000.523399] RIP: 0033:0x7f027e346b19 [ 1000.524189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.528237] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1000.529857] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1000.531350] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1000.532914] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1000.534509] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1000.536012] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:31 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) r1 = inotify_init() fcntl$dupfd(r0, 0x0, r1) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@unlock_all, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) 10:54:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$SNAPSHOT_FREE(r1, 0x3305) 10:54:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:54:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="29ac1e691ddaefec39346ba018170291d8a07fd47c70f2395d695afd92023cb6c5337957decf5ec986818b0758c10db5d8790c0046451086512efe2ae9", 0x3d}], 0x1, 0x6) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fcntl$addseals(r2, 0x409, 0x0) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x422c42, 0x108) syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x315900) openat(r3, &(0x7f0000000080)='./file0\x00', 0x400000, 0x162) r4 = fsmount(r3, 0x1, 0x72) fchmod(r4, 0x20) 10:54:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) flistxattr(r0, &(0x7f0000000580)=""/4096, 0x1000) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x2, 0x10010, r0, 0x70b2000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x2000001, 0x10811, r1, 0x12c08000) 10:54:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$HIDIOCGFIELDINFO(r0, 0xc038480a, &(0x7f0000000000)={0x3, 0x100, 0x1ff, 0x514, 0x7fff, 0x4, 0x10000, 0x3ff, 0x7, 0x95d9, 0xff, 0x10001, 0x7fff, 0xfff}) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:54:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r2, &(0x7f00000007c0)=""/180, 0xb4) getdents64(r0, 0x0, 0x0) 10:54:32 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 28) 10:54:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x151000, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r1) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x11, 0x2a, &(0x7f0000000080)="727dff20883704fa548aaf73cadd665d1323adc99c57033396f04d459ede9c8fe34dae833f5b281feafb"}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) [ 1000.845500] FAULT_INJECTION: forcing a failure. [ 1000.845500] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.848001] CPU: 1 PID: 7790 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1000.849468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1000.851235] Call Trace: [ 1000.851804] dump_stack+0x107/0x167 [ 1000.852573] should_fail.cold+0x5/0xa [ 1000.853390] ? create_object.isra.0+0x3a/0xa30 [ 1000.854358] should_failslab+0x5/0x20 [ 1000.855165] kmem_cache_alloc+0x5b/0x310 [ 1000.856029] create_object.isra.0+0x3a/0xa30 [ 1000.856961] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1000.858077] kmem_cache_alloc_trace+0x151/0x320 [ 1000.859080] io_uring_alloc_task_context+0x4a3/0x6a0 [ 1000.860164] ? io_import_iovec+0x1120/0x1120 [ 1000.861130] io_uring_setup+0x1dd1/0x2980 [ 1000.862024] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1000.863104] ? wait_for_completion_io+0x270/0x270 [ 1000.864162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1000.865280] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1000.866366] do_syscall_64+0x33/0x40 [ 1000.867152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1000.868238] RIP: 0033:0x7f320e0fbb19 [ 1000.869032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.872956] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1000.874580] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1000.876095] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1000.877614] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1000.879120] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1000.880622] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:47 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1016.353414] FAULT_INJECTION: forcing a failure. [ 1016.353414] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.355888] CPU: 0 PID: 7802 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1016.357331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.359043] Call Trace: [ 1016.359598] dump_stack+0x107/0x167 [ 1016.360364] should_fail.cold+0x5/0xa [ 1016.361179] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1016.362335] should_failslab+0x5/0x20 [ 1016.363146] kmem_cache_alloc_trace+0x55/0x320 [ 1016.364109] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1016.365310] io_uring_setup+0x14f6/0x2980 [ 1016.366192] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1016.367250] ? wait_for_completion_io+0x270/0x270 10:54:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r1, r0, &(0x7f00000000c0)=0x70, 0xe327) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:54:47 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 29) 10:54:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(r0, r0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000007, 0x12, r0, 0x6dcff000) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80800) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000040)) fchmod(r0, 0x0) 10:54:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fcntl$setlease(r1, 0x400, 0x1) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:54:47 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 33) 10:54:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:54:47 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1016.368275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1016.369596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.370688] do_syscall_64+0x33/0x40 [ 1016.371466] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1016.372526] RIP: 0033:0x7f027e346b19 [ 1016.373315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.377143] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1016.378746] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1016.380238] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1016.381733] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1016.383224] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1016.384705] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1016.392733] FAULT_INJECTION: forcing a failure. [ 1016.392733] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.395283] CPU: 1 PID: 7811 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1016.396713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.398468] Call Trace: [ 1016.399023] dump_stack+0x107/0x167 [ 1016.399787] should_fail.cold+0x5/0xa [ 1016.400589] ? io_wq_create+0xeb/0xc00 [ 1016.401436] should_failslab+0x5/0x20 [ 1016.402234] __kmalloc+0x72/0x390 [ 1016.402972] io_wq_create+0xeb/0xc00 [ 1016.403758] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1016.404817] ? io_import_iovec+0x1120/0x1120 [ 1016.405759] ? io_apoll_task_func+0x2d0/0x2d0 [ 1016.406697] ? __io_req_find_next+0x300/0x300 [ 1016.407644] io_uring_setup+0x1dd1/0x2980 [ 1016.408519] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1016.409606] ? wait_for_completion_io+0x270/0x270 [ 1016.410648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1016.411747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.412826] do_syscall_64+0x33/0x40 [ 1016.413634] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1016.414705] RIP: 0033:0x7f320e0fbb19 [ 1016.415486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.419401] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1016.421033] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1016.422594] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1016.424115] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1016.425663] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1016.427180] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000200), &(0x7f0000000180)=0x6e) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x2, 0x6e}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x50) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) 10:54:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) r2 = syz_io_uring_complete(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f110652bd82bf6b00"/117], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r4) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000006ec619b9bd36feb721407f6caf566510a6d950bac2e448596e0f9cf998c47855186f98cc47c4aed1af34c1c29337330d170870509debd9f3ecee3f450c7a1d8e5ad35a31b533b6eef6855af0c06af898d9ab58d4d9e694d9e7204c90a54cf857704d2da0839e1dd7407ae18c71c9ccf06b503547d9dc9feac3334b115f1ce34297404d31b0ba0aa6ada3372dd762069eb3c418052e1203242d052f39fa59a3df5d3e230922191991ef4f827d4b4ab793807d358e87202667c046d69b8c02453a2b0d1f60204f4e7288f3070ed40e369e770000", @ANYRES16=r5, @ANYBLOB="010026bd7000ffdbdf255100000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000d0700000f000004"], 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x4005) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r5, 0x8, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000001, 0x41}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x2e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x29}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$TCSBRK(r1, 0x5409, 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x40) [ 1016.551423] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 10:54:47 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000001000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000100)) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x90080, 0x8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:54:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000000c0)=""/180, 0xb4) getdents64(r0, 0x0, 0x0) 10:54:47 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 34) 10:54:47 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 30) 10:54:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) close_range(r1, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$SNAPSHOT_FREE(r0, 0x3305) 10:54:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1016.709632] FAULT_INJECTION: forcing a failure. [ 1016.709632] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.712099] CPU: 1 PID: 7836 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1016.713585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.715343] Call Trace: [ 1016.715909] dump_stack+0x107/0x167 [ 1016.716690] should_fail.cold+0x5/0xa [ 1016.717531] ? create_object.isra.0+0x3a/0xa30 [ 1016.718494] should_failslab+0x5/0x20 [ 1016.719298] kmem_cache_alloc+0x5b/0x310 [ 1016.720158] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1016.721252] ? trace_hardirqs_on+0x5b/0x180 [ 1016.722179] create_object.isra.0+0x3a/0xa30 [ 1016.723103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1016.724190] kmem_cache_alloc_trace+0x151/0x320 [ 1016.725193] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1016.726360] io_uring_setup+0x14f6/0x2980 [ 1016.727251] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1016.728330] ? wait_for_completion_io+0x270/0x270 [ 1016.729407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1016.730519] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.731614] do_syscall_64+0x33/0x40 [ 1016.732406] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1016.733526] RIP: 0033:0x7f027e346b19 [ 1016.734315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.738233] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1016.739838] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1016.741366] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1016.742876] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1016.744390] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1016.745921] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:48 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:54:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = gettid() ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000880)={0x0, 0x0, "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", "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"}) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r2, 0xf, 0x0, &(0x7f0000000400)) fcntl$setown(r1, 0x8, r2) getdents64(r0, 0x0, 0x0) [ 1016.758626] FAULT_INJECTION: forcing a failure. [ 1016.758626] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.761471] CPU: 1 PID: 7837 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1016.762913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.764660] Call Trace: [ 1016.765240] dump_stack+0x107/0x167 [ 1016.766023] should_fail.cold+0x5/0xa [ 1016.766833] ? create_object.isra.0+0x3a/0xa30 [ 1016.767802] should_failslab+0x5/0x20 [ 1016.768609] kmem_cache_alloc+0x5b/0x310 [ 1016.769514] create_object.isra.0+0x3a/0xa30 [ 1016.770436] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1016.771509] __kmalloc+0x16e/0x390 [ 1016.772266] io_wq_create+0xeb/0xc00 [ 1016.773068] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1016.774168] ? io_import_iovec+0x1120/0x1120 [ 1016.775096] ? io_apoll_task_func+0x2d0/0x2d0 [ 1016.776038] ? __io_req_find_next+0x300/0x300 [ 1016.776995] io_uring_setup+0x1dd1/0x2980 [ 1016.777909] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1016.778975] ? wait_for_completion_io+0x270/0x270 [ 1016.780016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1016.781121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1016.782246] do_syscall_64+0x33/0x40 [ 1016.783031] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1016.784108] RIP: 0033:0x7f320e0fbb19 [ 1016.784890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.788788] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1016.790423] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1016.791924] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1016.793465] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1016.794965] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1016.796470] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:54:48 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r3, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x70d, 0x400000f}}}}}, 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x4005) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r3, 0x2, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4, 0x55}}}}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x2400c400}, 0x801) getcwd(&(0x7f0000000080)=""/248, 0xf8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000001380)=ANY=[@ANYBLOB="9c1000003400000327bd7000fbdbdf2504007e0015a672cd4da7d0ccc08c79d15a76fa683349579d23271367320dfca8a0cf840a5ab6b910929b0dcb97b5e979207fc8be2b0400ad2ac91d1cec17c7b1f0060d860bcd6ad994c0bc5401ae726a360caf3575d788ed01d6c48f658157e60cd1938a45f0fe14936fc6831b2c83100008800400940008006000", @ANYRES32=r4, @ANYBLOB="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"], 0x109c}], 0x1, 0x0, 0x0, 0x2040000}, 0x20000044) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) getcwd(&(0x7f0000000280)=""/112, 0x70) 10:54:48 executing program 4: syz_io_uring_setup(0x644c, &(0x7f0000001200)={0x0, 0x54a0, 0x10, 0x1, 0x37e}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001280)=0x0, &(0x7f00000012c0)) syz_io_uring_setup(0x20004d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000001300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r2, &(0x7f0000001400)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000001340)=0x80, &(0x7f0000001380)=@nfc_llcp, 0x0, 0x80000, 0x1, {0x0, r4}}, 0x7c) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r6 = openat$cgroup_int(r5, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0x1000}], 0x1) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r7, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r8 = socket$inet(0x2, 0xa, 0x0) r9 = dup3(r8, r7, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000001440)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) syz_io_uring_submit(r0, 0x0, &(0x7f00000015c0)=@IORING_OP_STATX={0x15, 0x4, 0x0, r10, &(0x7f0000001480), &(0x7f0000001580)='./file0\x00', 0x7ff, 0x0, 0x1, {0x0, r4}}, 0x5) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r5, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r8, 0x40086607, &(0x7f0000000180)=0x6) ioctl$TUNGETFILTER(r9, 0x801054db, &(0x7f0000001600)=""/182) [ 1016.845235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1016.888842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 10:54:48 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) prlimit64(r1, 0x9, 0x0, &(0x7f0000000400)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/sockstat6\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f0000000040)='net/ip_tables_matches\x00') getdents64(r3, 0x0, 0x0) 10:54:48 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:02 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 35) 10:55:03 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:55:03 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:03 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 31) 10:55:03 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNAPSHOT_UNFREEZE(r1, 0x3302) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) write$snapshot(r3, &(0x7f0000000c00)="b4e818809e047c7a7802540aa29886ce5d47432d171209258f4cde2973bb7339570761d00839aaf7226706c89e9af0836f7a12b4083b1ece8ed65f31b2e17ddfb1dcc2990b9f193702e2ef46c18eaad653c4d6dc494ec2ae43f30d7d5b435ce4406f06f87ef537c6892cff849fa3ab4850db99e16605e5ce76b30f253768c8ca2fe48c74574afe395d4be76bd85479921d5e96f5a9353558982dc17f7cc730f702af2bd1e25aa74695049a8afda0169176bfc6debb91c65574c2c797ec4d39348ee839099b46d83d31f322c1171fb990601a704a141f3917fb5973ade65fb4c326ab1ba513e597f722e2ed9ce11fe16e110a05a938fb5b096762c59d51db6ca6c00277ab24fd2c25bc7ce6a6e59e4df18ca2ef1dfc6a98f6974d50cab02501b6c7299b7db5e15e77115330bc9e580dd1be13478ab83d241860f2c396af63c9c525f70d9acf34fc74d9bf0c64b7195211f8508b3796838bbe6122cd7e424bff958e1e3fad002b31a87176f1fc6a818ebd8f1b8655c0918c3a637ec6eb613a1c5e97d4dd8ec5b682dbfe3bf31e6ce9232be31230100d7548200e95a3c1980fdaa42a8c54bdfd24f0478adfb9f846720396a455f7c0f7f1460510a6605fd7a944de68604b48cf64f0402ea5c07d2ff3d5bafb9febb1afb9f1f4c95b81585f04db39e1a92d8df4f8632319be1a5bc194d8ade96bfa1b9430a4d4c2ef3203146fa96519056dba9c83969a92b513df646d141de46aada4b27de44f5cdefbc14387e39a3eacb76e607e678fcb5647debf80947ebaedb0e3b559cd75f1cc4819fca507e4d74e701b37ae1e66cd1c2e8d72523a395648e2a7b69440ef478b58a9d1d9cd07fa10d1293b12fd03c0b62d6f17c9195cddd14b57c00951c0f5509f64b7debae5c4f1ec8f8f6b88afa16a46658652bd8cd9a988e5c9e38511b15d6da6ffe9c9d408a5ac3baf26ad4a03fedb655042e52e6800689d0cc0d2343a985c143ca3564405aa4e76b62fb7d0310f2a000283f195b90142b14eb53267f43ecaf8e6f8be059f881343fbaef24f40b0c759acd897f997789ed6c22a50fb51da3d9723f18bdb5d153ddd753c763ad95d7a2fa32b001f25dfe4294c62d80a5d5a4dff2c9da1a3051d7348ea8aba16427fa013e0fd1743b4aef6cc8d9a9663e83e032d3e7444ba2ad592c3c94d51f057de692939de1318eedcf7a81692b886c893b98069dff9fa3bcdf406a4e2bafd6c2e323e481ecb59a9e92dcd93d30994511180dd95187fe186784e01381e816214260c3ebcc5af79f80c7ca4ccb483e9a26500f5c85018e384e644581ac5585fd1bdc224bf51fbc12593dc42be3ae40f6dd07d1db04fd8734ca7ae69c83e6944aa2b95c796ca60e65f8b000f0842691a4ff8fb8c3a1ee28869978f0767d19031a2e85c37e20a24a118cf9821b943cf01e5e4725f68867dc185eb369cfab371dbdb0ad384092787303155d535cebc4186e03abc52d8e70a68807028b48d3da306af1ed77df302589c43f1cf2302dc7f8372c3d7ff17bc36f9ede13cebc4f1beaf210399c4c117212e2625f127f36e2213df89e17d98e3442d1e5c97942cac2c4b3cdb721ded7dfdde64e971a684893216db68ef75c52bb80a0660578e4cfb63d4eb98f0405e299739ce365c045a0694722f5c3f09e4c3a987c86927b353eb1a5005d0f3734802896e2b668efaed5bb49fea296693fe8c58f5d2f6bd1755bc3ea5c59a4094e6caacb64498ff6f731aff5e944a8f4da551b025d84b1a8f7a90f20b84955d81dff7abbb31f17d58ebede2418e0f8e5c20abde2c47c50b4747668ed200c04ac2a24eb5e5c2ee88425ccde7ac73371e1027606b8cda80cc8c64858d73960b3abfd5ca7dc36ac2217769c0a498457a16bd76b108f7255635cad2f52cc0343a1c83d8aeb6cd728cb8ff1615ec0f8a5f9bbdb64df37f43630266636aa8fc7059b985a99903690c0285e3f704b78aa589db9fbb8f2103fbd8325c313e9f74957c7bd072dd6f6db8fd2de529e25f4c13efc62fb4a2e3c10f61fa2551abf6eb51988679e8f8dc9864c0113e460b72e2e3bf515c5342fcc53b206c32dda75821cd1d68afb1cae602dfffc450eb5e518fb74678d5ad66ab332f9399388df47c1384a1894c1254cba93254f0e743fd799471858b26d1f7da2fa2754a971e434cb3ff50344dae1c6d04c02308c9822c75fba37ddefa127bc1018d71585180c61192d709feb5db8846cb18da8fd4cfcea0dc6c919774deb752e65bfac98948f9f14780a1b1f9c79a5220c7bd77ee0ea1f611a4a69a850a56703cb8a828b3b288f1c71a5de4a4e43d7d25d51998d023a5f188362dab916db30283d935b613219a0b66a87d06cea1132c64f4cafb3439b0c212386c7c928da8d75c4ff5e9f2d6e8928150adb48847d6d00ae60088ed9373bfd67533161f5c2d25faf5fb543eeb7257aebe56dd3fda502061aeadc6f0bc0fbe3489bd922edb6ad4ec63378e104c4e333c28a786d6fe44a07a698b97f43f2267ab70c4aa6e10bcdc93125a0743d35e4e7f6564f8d4295b650695307037f2d2e337dd66e333da07123ffa7d3b5d86c1d23b96e311c5c5bf31069a8ce0cb6b8024a6dd6756a3078bae1e17336a0965c1da2571c913766b897384d8d852b5772a3b80570ffed2a5a6c79ae5d205bf559d74f6d1ee693cd3bf3b322a41eb85819a3464ff396d0c054fca58a5a1a5fd56b118879370ec815bea776d45fbac1fd3c53250e1be3a7c7fa90b51bb2a95cd296571f74c55f05441437649e807f4ff07c3f81ce1eb6a6ad63b56146de967ec583c6f30302eb8bfb95f9632fc7bdf4b42a3fcfc3799f598cefb531c39e009f72f5c8453b1058d050c4ad88dea901cb8f3ab9b462beed63b78e206afdb64b1e99f360db843f73d9366ec55405324994d4f4541323eb6c14b172520a02602634ddf4bf4b154451595fdc109f13ebece27bcd75089810eb9bf2b71f2609a33c46ec0e793a94767b468f8d235e073081aae07de554baafdf0e56d46b815f9227070f9c3de3ad08b5dacee12aa88beed9c88ebcb991774b0e97cb895c1c8a483936c4b932d0c6dfdee49944b1be233347674ccf68d85192be4ca39aed0d2670f85f419c40cb3f292b80217d2cad30f3218a46f2076159de6dbfaabb17f2ff211bba788f88b127ac5904ea854602b2d06b98b9149c4a65ddcc02572bce27068b38e00e64e09a4793e6897acfa6048e7351543a8f26ebcc02d971baee3a72782d382f3a0852debf3df761e1249ecedb06451445c5f0c83eb591699c08be64a3ca76284c0a6f3ff881bf59c9b3887cf4eedf3205c9d807e6ee674f000d1ae6c29cdcf1b76ef13783008e4b803cbeb5cec312803902793036df2d5c425d465473b7a4ced0c555dbbb0a2d11940d24d4e466a596243dcfabba1b4be38b30151a505f94b2249be062ffb8675af3be99c5b55854efeec70390a74c4a1f5d4436a33159e3edb35a71bff4e2ca25053ac32a8abbac5fc1f554563c3f1645da9df6cafa614f26e41e41748040723afbae6e4aa70de963c42bc5d8a4be7d1959e72ac05ccd2040f3caad158164a5d1c0fea29286c14d361c6199feb63b4bbe740b84c1b727d023ea819eaba12b082d85e242d902f77d38ab698a20ed65d4a4c59685d5ad61751aa81cc8f3db1a319d0f957bde3c51cf3a527bda32b987db3c498ef54c1b058e4237ce0f03183fcec803bd85e98fd4685c2c711353f6607435d9b0a7bc7c09d1ac83a9edfd7faab863bb07a15b96bd4c89b334d879c7272ede83f61737350aab738ae388e4f01b64abcf9bcf39064d42107fa9a47873db545a1202e4a368f1af30fe67f198172282c99c80924dd3b304c45ba8bf3c5fd3e120f960cc22ccb1b2bbebffd9016ef209d536f54672a9d439dde39dafc8bf9ee83db447baf882d044be2d06fc9cb883a3065e1b955e0394247d105ca2feb84fb1496cae0bd9137f109ed26d3cc927d1cb7d3ba0b8b5b4e8b21725f1f2f88a1edab2d8ade5320a1ea1f5b8341ab1cd367abf2a0b9938b618fa2e2f34672ed1a72c98c8cdcc82597531dd9f331621d6a001560bff8373cf6c59b8c15eb9db15e1b179a63e2ffe16c80392648f4fc291fdd2555a688f72b2c12e277274621cb30114547c797c55261cd598942264d10b7680e8921c630c16044ca14d62fb6fc3675a74a8da8291c5e33ef97f70d12778f216d496d0c8b3767b71d83377a83877447ed526e2e515f58871e599a1847a368ce5852e2e45a0896247e6f9bbab931caae585154c1f96d24e866e69c400af7116e9dbfc4e1d7040d7c02375209793e8f293005a94bed6b7e771e7d7821ca7e17264b6843fd89684bfded29426b368f83e27960b227ba327040f963567668338fc49d65136e89c4fe38276117e0cbf704a4fc49654dbe605d659fdf8dc59e8937778ed976b604343a6ab5e3f2931cc6d125e856180c13a9b9f90443a6ffa6b061e1f476be91722f593f0aefbeea02d386692a7fbe04e2cd437dbd6344b784d26f49e23e9e857b8a6e54738046e652e68e6b2ca6787587e019456747f4c7603af922f5e222ec402662e3f6b6a92d4d797fd37f0953e9d44cd4827f572217517e32fa839ecd83e7bc33212351a722b4b91656b797b35657abb34e5d2ca7290abbe8156a520e47525e4145f06080e3c847ad5610bded0f17671e018ce9b76c8beb66bcc2f80fcd29299ccabdd8086be7c7bd2936e274052a548376bbad27d38226b02035e9b5195158750d1f333e52016121129fe2e1c2f7b6c8491af7d0e1ac5331350ade03bb2df8a3a536a5a9bdb023844c0e59b933473c264458dcb6bf259ae289f8a361a4676235db6b6363d588479d0c0e7e5511b11419789a8d316a06d53b325bcb38528f445de660b0a9b7a59e4438d66e1a66ab12de8b2d66b2a903bce7a3cbec9fafb27ea6b5d27d329278bf5511bc59c522ceaca69c093eaaa6566c57a52926914a14005eb7faa79e43e2828f77414a3592d5488a8daa6578f4326b2124dfd85de317b8ef7d62345b5e2540308f5ff8fa3764b09230dde76d935b57691ba07dca78467f1f3c84c3643bf3ff33540e3126602d82b1bb2458f0500f4f96157c18c6ce0ec17902e55668e0054cd409718aabaf867641dbf3bb73484a13cfbfd164c3b9c70433cb816d014a1f3c7d613ab32af127ab70c122aec6743bc849cfb45157429c9239136d9b48ed4fa87c5ceaaaca1cd6d7a22f3fc2d9cb09170b3b7222edded6b04c41d9b16efd610a7a377cc018f7b2eda9fcc5ee764840dd16d3114c251e9be67d946f20f9cf6fd5e1cff9e4f8b3596b77aaf9787dd842d9a04a877aea385127ecb18cc829ac7addd58124e72a7417587e1b1a3e5e231651cc71b5e0cfb11c449dfd0df04bcbdac0d64ecb574ee5c431fe56c457fbbc981f62267282e43b5ec79388e78714bb0ddb2be824f3679ec41b029e94a6dab5b925f9b6f2dcb40e1d61a3d40dcb7aa40925a54eac2f6e1e7ac10fd72f8d7f729bed613e5c7fd2fd0dc8bc323b749f3c90f76ae07dbf74db20e505bfb539d98c3686f83f5a4a81531ac3762d992b1aae3cf9f27fb2285781972009f4c1956eca13ffc9b2459fc41c744ce4c1627d14db2c2b2aab1d53e5e4959efa6738a9931a51923f8516807c45ef5593dfa26fab266bc429242ccb806d5bc12ad57126df1e69515eda735a8860158e46e30e5c4e051fe0e6aec9dc8c9c4c6b9f863fbd322f82b50f314c5d39bab8753edfccc4f503c15a89a2e0d0477ac3fb", 0x1000) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$SNAPSHOT_FREE(r2, 0x3305) write$binfmt_elf64(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/780], 0x305) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000100)=""/208, 0xd0}, {&(0x7f0000000200)=""/233, 0xe9}], 0x3) 10:55:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffe01, r2, &(0x7f0000000500), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x5, 0x0, 0x4f, 0x2, 0x0, 0x8, 0x1021, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0xcf39}, 0x2, 0x54, 0x8, 0x8, 0x1, 0x10001, 0x800, 0x0, 0x40, 0x0, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0xa) syz_io_uring_setup(0x1001, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) socket$inet(0x2, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/1, 0x1) syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0xe94e, 0x0, 0x3}, &(0x7f000031e000/0x2000)=nil, &(0x7f000085b000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r1, 0x0) fchmod(r0, 0x0) 10:55:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x141040, 0x201) getdents64(r0, 0x0, 0x0) 10:55:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007d80), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000007e80)={0x0, 0x0, &(0x7f0000007e40)={&(0x7f0000007dc0)={0x5c, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1720}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xbf}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x1004) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$vcsu(&(0x7f0000000180), 0x7, 0x80000) flock(r3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd(r5, &(0x7f0000000200)={[0x7ff]}, 0x8) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r7 = socket$inet(0x2, 0xa, 0x0) dup3(r7, r6, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r9, 0x1, 0x6}, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c000000ebda569ee0336c66fbf11d0dc9a6cdfaf9d343d229b2660fb7b1e1449f0c7fe8975f2306340385cf670000000000000000000000000000006834d7278e0a4a37071eb64135739ab2ae7167a1af5f26e6a712dd1982e003a4aca7af8c45a75e0c0a8ff17a226db6396c7e50bb7d7839abdec192aacc7a70120701d69c5457b02e94193623ddf9776ad93a3d6c14ed3c400075d37ceb0dccb93bab12f993c4aed1f553c763aa5a09b9793c103af8", @ANYRES16=r1, @ANYBLOB="0a072abd7000fcdbdf250b00000005002d00000000000500350004000000080031000700000008000300", @ANYRES32=r9, @ANYBLOB="08000b0006000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x800) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) [ 1031.785304] FAULT_INJECTION: forcing a failure. [ 1031.785304] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.787881] CPU: 1 PID: 7875 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1031.789421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.791264] Call Trace: [ 1031.791854] dump_stack+0x107/0x167 [ 1031.792673] should_fail.cold+0x5/0xa [ 1031.793534] ? io_wq_create+0x6ef/0xc00 [ 1031.794419] should_failslab+0x5/0x20 [ 1031.795266] kmem_cache_alloc_node_trace+0x59/0x340 [ 1031.796390] io_wq_create+0x6ef/0xc00 [ 1031.797249] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1031.798393] ? io_import_iovec+0x1120/0x1120 [ 1031.799363] ? io_apoll_task_func+0x2d0/0x2d0 [ 1031.800343] ? __io_req_find_next+0x300/0x300 [ 1031.801340] io_uring_setup+0x1dd1/0x2980 [ 1031.802274] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1031.803387] ? wait_for_completion_io+0x270/0x270 [ 1031.804474] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1031.805634] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.806768] do_syscall_64+0x33/0x40 [ 1031.807586] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1031.808708] RIP: 0033:0x7f320e0fbb19 [ 1031.809533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1031.813582] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1031.815253] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1031.816805] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1031.818354] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1031.819902] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1031.821453] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1031.835844] FAULT_INJECTION: forcing a failure. [ 1031.835844] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.838276] CPU: 1 PID: 7878 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1031.839742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.841533] Call Trace: [ 1031.842098] dump_stack+0x107/0x167 [ 1031.842880] should_fail.cold+0x5/0xa [ 1031.843702] ? create_object.isra.0+0x3a/0xa30 [ 1031.844688] should_failslab+0x5/0x20 [ 1031.845517] kmem_cache_alloc+0x5b/0x310 [ 1031.846400] create_object.isra.0+0x3a/0xa30 [ 1031.847361] kmemleak_alloc_percpu+0xa0/0x100 [ 1031.848335] pcpu_alloc+0x4e2/0x1240 [ 1031.849258] ? io_async_queue_proc+0x80/0x80 [ 1031.850389] percpu_ref_init+0x31/0x3d0 [ 1031.851397] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1031.852761] io_uring_setup+0x14f6/0x2980 [ 1031.853823] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1031.855094] ? wait_for_completion_io+0x270/0x270 [ 1031.856337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1031.857665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.858967] do_syscall_64+0x33/0x40 [ 1031.859907] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1031.861198] RIP: 0033:0x7f027e346b19 [ 1031.862140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1031.866755] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1031.868647] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1031.870429] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1031.872203] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1031.873984] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1031.875759] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:55:19 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x4, 0x4010, r1, 0x10000000) getdents64(r0, 0x0, 0x0) 10:55:19 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:55:19 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='children\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) 10:55:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r5, 0x1, 0x6}, 0x10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000001200)={'gretap0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="a54ede33ee0af8895713", @ANYRES32=0x0, @ANYBLOB="780000010000067000000003492300640065000001049078ac1414bbe0000002890b9c0a010102ac141437441cf881ac1414aa000003ffe0000002000000017f00000100000004832787ffffffffffffffffe000000100000000e00000027f00000100000000ac141416e00000010000"]}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000012c0)={'ip6gre0\x00', &(0x7f0000001240)={'syztnl0\x00', 0x0, 0x6, 0x7f, 0x5, 0x8000, 0x48, @mcast1, @rand_addr=' \x01\x00', 0x20, 0x7, 0x4769, 0x3c7}}) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000040)={r11, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x2, &(0x7f0000000140)={r12, 0x1, 0x6}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001740)={&(0x7f0000001300)={0x418, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r5}, {0x164, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0x198, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5c}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xbb}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}]}}]}, 0x418}, 0x1, 0x0, 0x0, 0x44880}, 0x40000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:55:19 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 32) 10:55:19 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 36) 10:55:19 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @remote}, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x48, r0, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40448c5) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r4, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) write$snapshot(0xffffffffffffffff, &(0x7f0000000100)="80540eb53d7b9e23d2fc4533eabc37499d3b00286e8a57a7ee4d3a85c0aced2b4a85270a1386d6693e720b8aeba5b3cc7dc13657b736ad9ff99a19a908fb94f9120a5e4738ba5a3f228a821974cd8b69da077181abaed5cb7e9b858a7b2afed20e6e9878f717e7093b3df04e4b92b627d87dd6c65feffceafb0fe00dace9c8697bd439f4b257cef47d394071a3f16017b58e69e4e7eeb594dd76830d1c0094d59870b9132ec7e6ad48853d765f37b7bd86a6e827571c2b1b58d0b6ba624c99ac7838adba943afdec8bf16554eca8617104cd430d35e0d82e9bee06eee260418f3f5d85341e616cdc15e04951cf2b4c1c38b7996a70f6", 0xf6) [ 1048.564378] FAULT_INJECTION: forcing a failure. [ 1048.564378] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.567649] CPU: 0 PID: 7912 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1048.569418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.571285] Call Trace: [ 1048.571848] dump_stack+0x107/0x167 [ 1048.572622] should_fail.cold+0x5/0xa [ 1048.573450] ? create_object.isra.0+0x3a/0xa30 [ 1048.574434] should_failslab+0x5/0x20 [ 1048.575233] kmem_cache_alloc+0x5b/0x310 [ 1048.576119] ? io_wq_create+0x114/0xc00 [ 1048.576957] create_object.isra.0+0x3a/0xa30 [ 1048.577921] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1048.579025] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1048.580130] io_wq_create+0x6ef/0xc00 [ 1048.580947] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1048.581625] FAULT_INJECTION: forcing a failure. [ 1048.581625] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.582051] ? io_import_iovec+0x1120/0x1120 [ 1048.582072] ? io_apoll_task_func+0x2d0/0x2d0 [ 1048.582088] ? __io_req_find_next+0x300/0x300 [ 1048.582120] io_uring_setup+0x1dd1/0x2980 [ 1048.588691] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1048.589787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1048.590916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.592029] do_syscall_64+0x33/0x40 [ 1048.592825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.593935] RIP: 0033:0x7f320e0fbb19 [ 1048.594740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.598689] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1048.600333] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1048.601857] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1048.603369] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1048.604878] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1048.606390] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1048.607942] CPU: 1 PID: 7918 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1048.609517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.611424] Call Trace: [ 1048.612031] dump_stack+0x107/0x167 [ 1048.612878] should_fail.cold+0x5/0xa [ 1048.613749] ? create_object.isra.0+0x3a/0xa30 [ 1048.614804] should_failslab+0x5/0x20 [ 1048.615664] kmem_cache_alloc+0x5b/0x310 [ 1048.616609] create_object.isra.0+0x3a/0xa30 [ 1048.617624] kmemleak_alloc_percpu+0xa0/0x100 [ 1048.618645] pcpu_alloc+0x4e2/0x1240 [ 1048.619520] ? io_async_queue_proc+0x80/0x80 [ 1048.620243] device lo entered promiscuous mode [ 1048.620534] percpu_ref_init+0x31/0x3d0 [ 1048.622398] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1048.623656] io_uring_setup+0x14f6/0x2980 [ 1048.624613] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1048.625769] ? wait_for_completion_io+0x270/0x270 [ 1048.626919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1048.628105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.629303] do_syscall_64+0x33/0x40 [ 1048.629870] device lo left promiscuous mode [ 1048.630172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.630187] RIP: 0033:0x7f027e346b19 [ 1048.630214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.637337] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1048.639077] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1048.640681] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1048.642327] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1048.643962] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1048.645598] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1048.649619] device lo entered promiscuous mode [ 1048.651807] device lo left promiscuous mode [ 1048.656894] device lo entered promiscuous mode 10:55:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:55:19 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc804}, 0x20040000) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:55:19 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "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"}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1048.786281] device lo left promiscuous mode 10:55:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x198) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'user.', 'net\x00'}, &(0x7f0000000040)='+K\x8a', 0x3, 0x1) 10:55:20 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='uid_map\x00') getdents64(r1, &(0x7f00000007c0)=""/144, 0x90) getdents64(r1, 0x0, 0x0) 10:55:20 executing program 6: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @remote}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r4, 0x1, 0x6}, 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="f769f8880f07bdadac66c53858d7b6262a2259afc69fbdfde5d85ac982a4d88570f20585de48d253e2a0a3af968e8240b0573b03b95af557b89c8b95a36dbbb59bd28db52ae84284c7b0cb0cc6466cf13da001a343f436c7f102bd9e88cf91ad87316a4a79883897a19fc2226d953dbe5ec90aa1e868746ff87661e8e9c7d8e80529ee8b58c23afb14c330e7be6ce4173fe3cf", 0x93}], 0x1}}, {{&(0x7f00000001c0)={0xa, 0x4e21, 0x2dcc8206, @rand_addr=' \x01\x00', 0x3f}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000280)="0302fbf3e5e4c413a73b4468b16b580000f4ff0000", 0x15}, {&(0x7f00000002c0)="62d087746c060b7c734e78477d47c6f8596615d330d01af1c4199a99def45bbb62fffe2b03ccfb7342a72912435d04b5d613dd2fb7860d2dbeab852b3632b622a694f7d8d3", 0x45}, {&(0x7f0000000340)="055defd2ca99b1291549a82e249c00fa7fbdaa31c62f9e465ba7ad860c5b05a9", 0x20}, {&(0x7f0000000380)="5f68df6970b3eafd594ec3d74942429a1ea1ea268f04d290fc113abda6c70381f8dc49aa7a39b14fda70c4766948251d3f6fe988376bfb37b753e0cdad4b049ad651c0053a91a022162fb917b109f10b1e9d3298a4961da916d022534b8cfc558a85dd9b2f7558ef79dd7eda2b59d761c5164111572d7c608af0306c16fcfd6b216658bcec50aa66e987c288d6d7196b904a1ca4ab258a93d4ef895b7f627ee69ead9ccf2df528225561c745d6dd2bc9c5e6162a91db93053f6bbb0aaf3a209deaeb6e61bcccce725241b39d68ab0f550d", 0xd1}], 0x4}}, {{&(0x7f00000004c0)={0xa, 0x4e23, 0xfffffffc, @empty, 0x10001}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000580)="226a4ec433f2af830359b0d81dd7eca846293f79aeeddcf9c310398645882d6a8699fdb60b3352e32dc76ea6c3e9cb4fe514070dc8e1b2030d24f37b3246b6cfc02fa4420ee3d211687504921d2530e7e31b25474451ba0fd3bd2746e6528b94d7eeb8f264b5d01f2263c687f41a6b63e663d63abe2e4703d85eb2a2af0875743ed95135a9a8f6bcc5e1b77d807d6e4e0d28b719ffafdffd0d0e12229bb790853502c3051bdf59e6e7244851", 0xac}, {&(0x7f0000000500)}], 0x2, &(0x7f0000000680)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00', r4}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x2e, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0xffff54e7}, @jumbo={0xc2, 0x4, 0x8}, @pad1, @ra={0x5, 0x2, 0x1}]}}}], 0x70}}, {{&(0x7f0000000700)={0xa, 0x4e20, 0x69, @dev={0xfe, 0x80, '\x00', 0x13}, 0x10}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000740)="ebe0164fc88c2cacc272c58c0b77553a46b7298b7880de04192f028a8f5a30235a2e9eba99a6f9cd40da006750eb3564896e6e6843d4e637b11526e06cfbd24b0a35874ff8456c0250c44de24cb18e573505ed75e6065ed628403477ecff42b87cc05cd094c1f90cb489be641b67f36ef3b1fce9915de8a65c1cd7e6feeb4e1404925f45c656954e2d19d5f17401650f1274d6177f166b63230d6ba75d6df29b41b44dd408c1d7d00fe94445abde0d100eef153d498994b74dbe834757b59c4fad3b6299d4a031a010", 0xc9}], 0x1}}], 0x4, 0x4000010) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fcntl$getown(r6, 0x9) readv(r5, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:55:20 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 37) 10:55:20 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 33) [ 1048.976963] FAULT_INJECTION: forcing a failure. [ 1048.976963] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.979474] CPU: 0 PID: 7948 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1048.981061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.982867] Call Trace: [ 1048.983433] dump_stack+0x107/0x167 [ 1048.983745] device lo entered promiscuous mode [ 1048.984203] should_fail.cold+0x5/0xa [ 1048.984228] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1048.984256] should_failslab+0x5/0x20 [ 1048.988032] kmem_cache_alloc_trace+0x55/0x320 [ 1048.988997] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1048.990191] io_uring_setup+0x14f6/0x2980 [ 1048.991110] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1048.992186] ? wait_for_completion_io+0x270/0x270 [ 1048.993217] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1048.994355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.995469] do_syscall_64+0x33/0x40 [ 1048.996254] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.997333] RIP: 0033:0x7f320e0fbb19 [ 1048.998141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.998862] device lo left promiscuous mode [ 1049.002090] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1049.002112] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1049.002124] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1049.002146] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1049.009237] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1049.010759] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1049.059206] device lo entered promiscuous mode [ 1049.060769] FAULT_INJECTION: forcing a failure. [ 1049.060769] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.063297] CPU: 0 PID: 7951 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1049.064768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1049.066523] Call Trace: [ 1049.067086] dump_stack+0x107/0x167 [ 1049.067874] should_fail.cold+0x5/0xa [ 1049.068692] ? percpu_ref_init+0xd8/0x3d0 [ 1049.069563] should_failslab+0x5/0x20 [ 1049.070387] kmem_cache_alloc_trace+0x55/0x320 [ 1049.071400] ? io_async_queue_proc+0x80/0x80 [ 1049.072363] percpu_ref_init+0xd8/0x3d0 [ 1049.073205] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1049.074380] io_uring_setup+0x14f6/0x2980 [ 1049.075278] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1049.076339] ? wait_for_completion_io+0x270/0x270 [ 1049.077392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1049.078514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1049.079629] do_syscall_64+0x33/0x40 [ 1049.080416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1049.081525] RIP: 0033:0x7f027e346b19 [ 1049.082305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.086069] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1049.087671] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1049.089172] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1049.090686] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1049.092204] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1049.093719] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1049.096645] device lo left promiscuous mode 10:55:36 executing program 6: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:36 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/psched\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) creat(&(0x7f0000000140)='./file0\x00', 0x40) fgetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=""/147, 0x93) getdents64(r1, 0x0, 0x0) 10:55:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rfcomm\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10) sendfile(r1, r0, &(0x7f0000000080), 0x2) fchmod(r0, 0x0) 10:55:36 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 34) 10:55:36 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:55:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 38) 10:55:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x10bc0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1064.946628] FAULT_INJECTION: forcing a failure. [ 1064.946628] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.946867] FAULT_INJECTION: forcing a failure. [ 1064.946867] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.948191] CPU: 1 PID: 7968 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1064.948205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.952833] Call Trace: [ 1064.953188] dump_stack+0x107/0x167 [ 1064.953677] should_fail.cold+0x5/0xa [ 1064.954206] ? create_object.isra.0+0x3a/0xa30 [ 1064.954814] should_failslab+0x5/0x20 [ 1064.955326] kmem_cache_alloc+0x5b/0x310 [ 1064.955871] create_object.isra.0+0x3a/0xa30 [ 1064.956456] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1064.957135] kmem_cache_alloc_trace+0x151/0x320 [ 1064.957764] ? io_async_queue_proc+0x80/0x80 [ 1064.958361] percpu_ref_init+0xd8/0x3d0 [ 1064.958895] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1064.959615] io_uring_setup+0x14f6/0x2980 [ 1064.960176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1064.960848] ? wait_for_completion_io+0x270/0x270 [ 1064.961513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1064.962223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1064.962909] do_syscall_64+0x33/0x40 [ 1064.963416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1064.964091] RIP: 0033:0x7f027e346b19 [ 1064.964586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.967026] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1064.968027] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1064.968958] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1064.969907] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1064.970852] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1064.971790] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1064.972751] CPU: 0 PID: 7973 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1064.974384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1064.976297] Call Trace: 10:55:36 executing program 2: ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x80000000, 0x3, [{0x8, 0x80000000, 0x0, '\x00', 0x2800}, {0x0, 0x6, 0x21823a04}, {0x7fffffff, 0x10000, 0x1, '\x00', 0x600}]}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 1064.976911] dump_stack+0x107/0x167 [ 1064.977902] should_fail.cold+0x5/0xa [ 1064.978809] ? create_object.isra.0+0x3a/0xa30 [ 1064.979859] should_failslab+0x5/0x20 [ 1064.980735] kmem_cache_alloc+0x5b/0x310 [ 1064.981666] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 1064.982857] ? trace_hardirqs_on+0x5b/0x180 [ 1064.983853] create_object.isra.0+0x3a/0xa30 [ 1064.984862] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1064.986053] kmem_cache_alloc_trace+0x151/0x320 [ 1064.987134] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1064.988376] io_uring_setup+0x14f6/0x2980 [ 1064.989330] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1064.990505] ? wait_for_completion_io+0x270/0x270 [ 1064.991640] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1064.992836] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1064.994029] do_syscall_64+0x33/0x40 [ 1064.994880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1064.996049] RIP: 0033:0x7f320e0fbb19 [ 1064.996905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.001127] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1065.002873] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1065.004496] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1065.006130] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1065.007739] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1065.009353] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:55:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x111000, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x4, 0x9, 0x3f, 0x7}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xed}}, './file0\x00'}) getdents64(r4, &(0x7f0000000080)=""/52, 0x34) 10:55:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0xa800, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:55:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 39) 10:55:36 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:36 executing program 6: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r3, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x70d, 0x400000f}}}}}, 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x4005) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r3, 0x2, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4, 0x55}}}}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_TWT_RESPONDER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x2400c400}, 0x801) getcwd(&(0x7f0000000080)=""/248, 0xf8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000001380)=ANY=[@ANYBLOB="9c1000003400000327bd7000fbdbdf2504007e0015a672cd4da7d0ccc08c79d15a76fa683349579d23271367320dfca8a0cf840a5ab6b910929b0dcb97b5e979207fc8be2b0400ad2ac91d1cec17c7b1f0060d860bcd6ad994c0bc5401ae726a360caf3575d788ed01d6c48f658157e60cd1938a45f0fe14936fc6831b2c83100008800400940008006000", @ANYRES32=r4, @ANYBLOB="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"], 0x109c}], 0x1, 0x0, 0x0, 0x2040000}, 0x20000044) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) getcwd(&(0x7f0000000280)=""/112, 0x70) 10:55:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) write$selinux_attr(r1, &(0x7f00000000c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) getdents64(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c) [ 1065.171955] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1065.178831] FAULT_INJECTION: forcing a failure. [ 1065.178831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1065.180316] CPU: 1 PID: 7997 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1065.181155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1065.182173] Call Trace: [ 1065.182515] dump_stack+0x107/0x167 [ 1065.182968] should_fail.cold+0x5/0xa [ 1065.183449] _copy_to_user+0x2e/0x180 [ 1065.183919] io_uring_setup+0x11b5/0x2980 [ 1065.184429] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1065.185044] ? wait_for_completion_io+0x270/0x270 [ 1065.185656] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1065.186301] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1065.186927] do_syscall_64+0x33/0x40 [ 1065.187377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1065.187995] RIP: 0033:0x7f027e346b19 [ 1065.188457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.190684] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1065.191598] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1065.192460] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1065.193339] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1065.194210] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1065.195063] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:55:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstatfs(r0, &(0x7f0000000580)=""/4096) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:55:36 executing program 6: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 40) [ 1065.277128] FAULT_INJECTION: forcing a failure. [ 1065.277128] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.278532] CPU: 1 PID: 8006 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1065.279323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1065.280292] Call Trace: [ 1065.280608] dump_stack+0x107/0x167 [ 1065.281036] should_fail.cold+0x5/0xa [ 1065.281486] ? __d_alloc+0x2a/0x990 [ 1065.281918] should_failslab+0x5/0x20 [ 1065.282367] kmem_cache_alloc+0x5b/0x310 [ 1065.282847] __d_alloc+0x2a/0x990 [ 1065.283255] ? find_held_lock+0x2c/0x110 [ 1065.283734] d_alloc_pseudo+0x19/0x70 [ 1065.284175] alloc_file_pseudo+0xce/0x250 [ 1065.284661] ? trace_hardirqs_on+0x5b/0x180 [ 1065.285160] ? alloc_file+0x5a0/0x5a0 [ 1065.285620] anon_inode_getfile+0xc8/0x1f0 [ 1065.286134] io_uring_setup+0x138b/0x2980 [ 1065.286627] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1065.287215] ? wait_for_completion_io+0x270/0x270 [ 1065.287795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1065.288403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1065.289001] do_syscall_64+0x33/0x40 [ 1065.289433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1065.290031] RIP: 0033:0x7f027e346b19 [ 1065.290460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.292577] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1065.293455] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1065.294293] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1065.295119] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1065.295930] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1065.296753] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:55:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/167, 0xa7) getdents64(r0, 0x0, 0x0) 10:55:53 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:53 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:55:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r1, r0, &(0x7f00000000c0)=0x70, 0xe327) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:55:53 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 41) 10:55:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x9, @private2, 0x8000}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="b58c8b4294b661f331e75f7e256128c4d3ca5859f8fde446a283c278a019f7abcb8c46f96782705e4170ab1f4a7272d8105f59a1f3aa52692aa944f958b9edff4f6b94cb74b5217b0ddb737155c0", 0x4e}, {&(0x7f0000000100)="9f3c44edb871893d494330fb3bbf7689103c84af614b0d2aecd75fb9b705712e5048c6e8c66987cfec384fb2a675a545cad53b32d10565c9c47142385ae9d932549153102462b40310a1fb576ca4a4f8c7940559f80a0ef243075ca06e", 0x5d}, {&(0x7f0000000180)="e5f03bf36e5494cda2fa0d90458b0aca1c773e1cc092e6", 0x17}, {&(0x7f0000000280)="2327eda0c6a4d5b0ec898989d964e38d5b36d2dabed66c877d5b0a9f4b3005cf012c8ddff0cb5e520d4120153d6207a2cdc0e2a00636371921584936cedd29ae3392d34822bd24f5cf167aed120957c8cc79f8ad33fa5a19519e6400340bef660e2a2e702db1b9022dffc559989e76e8971e8c2aef986d2fed63edb706f3e90e60604c27e0b14b5426295c5b7d98e5c1715da4d576a9bde5029a82069ea3123bb831614bd1ea5f28bc9a1ac46f1b969435ccab5247257b245088bf9778701431e42dc0b684945a081ec4c78952244d0bc9f7d4aa971494ee66f342c572eec599bcc049ce5274df8ec2779035bb0af5", 0xef}], 0x4, &(0x7f0000000380)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd617}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5320ceec}}], 0x48}}, {{&(0x7f0000000400)={0xa, 0x4e23, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000440)="e0b2f3fa88a7ea3620a204117559ba80e53fdad8e0e904c2eb60d2160ab6bd8a2c09b8d1b6e41c08f076b29973d90305f60067620909e60981a33d9e0faf9bad1fdc4cee026bae29f8432721417700a49db3d443a5f3467a443e24f85db0dcdd9a14ca94c34e211f8057f1f0df4dd690ac44f89add6c3c8ee9dc8a", 0x7b}], 0x1, &(0x7f0000000580)=[@dstopts_2292={{0x48, 0x29, 0x4, {0x3c, 0x5, '\x00', [@pad1, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x12cf}}, @rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0x86, 0x0, [@local, @loopback, @local, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @private0]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x80000000}}, @dstopts_2292={{0xa0, 0x29, 0x4, {0x0, 0x10, '\x00', [@calipso={0x7, 0x20, {0x2, 0x6, 0x40, 0x0, [0x6, 0x8, 0x3]}}, @enc_lim={0x4, 0x1, 0xff}, @generic={0x5, 0x57, "98f24f3bef8f19ad1204b86016215358a9f0c5da3fb65ab566e4acb0cb1a7295c29cd35b5a25b00899278bc9262ce3a12e06deb9d2930a2d1703f23cf7e4f2b60ac56ef22b8403e37252474701d12a93c40f034653bb64"}, @jumbo, @pad1]}}}, @hopopts={{0x38, 0x29, 0x36, {0x2f, 0x3, '\x00', [@ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x18, {0x3, 0x4, 0x4, 0x5, [0x6, 0x8]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote}}}], 0x1e0}}], 0x2, 0x40) 10:55:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@hci={0x1f, 0x2, 0x2}, 0x0, 0x0, 0x0, {0x0, r1}}, 0x8001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r1}}, 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)=r2) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_NOP={0x0, 0x3}, 0x9) fchmod(r0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x406080, 0x0) r6 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r6, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x14c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x135, 0x33, @assoc_req={@with_ht={{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x4}, @device_a, @device_a, @from_mac, {0xf, 0xdc7}}, @ver_80211n={0x0, 0x9, 0x3, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1}}, 0x1a00, 0xfff, {0x0, 0x6, @default_ibss_ssid}, @void, @val={0x2d, 0x1a, {0x202e, 0x3, 0x2, 0x0, {0x1c, 0x80, 0x0, 0x8, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x0, 0x8000, 0x3}}, [{0xdd, 0x8b, "f3f5161a2d81828679fd548ffeb83691ebb105a9addea4713f3997b8de34756aba198174dd963b313a76e59d7e8b82c19cbf16a8d4576e150456c0677296dfc9ff36eb2815c2de339f1dec377b24752200de08b31e68ededc3ade7981d077b8913ca28551ada40d6e128aac4f370acfe28e3eec3c1dc6d17f5f96750d3b98374ff0b334212c866783b25ff"}, {0xdd, 0x5e, "bdfeb944aaa1d63d733c19b0a9fedc4516f577b62ef23fc1808d9c91d4aa3c7abd4bb93fc23cea0036c9548ebd1b3565ac28e69e07818a0efe82b44ccb02799fd756980589bd3ac53e4e07788b2c986b974c11093627da5721a9bbbbd994"}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 10:55:53 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 35) [ 1082.367556] FAULT_INJECTION: forcing a failure. [ 1082.367556] name failslab, interval 1, probability 0, space 0, times 0 [ 1082.370189] CPU: 0 PID: 8028 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1082.371641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.373478] Call Trace: [ 1082.374074] dump_stack+0x107/0x167 [ 1082.374886] should_fail.cold+0x5/0xa [ 1082.375734] ? create_object.isra.0+0x3a/0xa30 [ 1082.376747] should_failslab+0x5/0x20 [ 1082.377594] kmem_cache_alloc+0x5b/0x310 [ 1082.378525] create_object.isra.0+0x3a/0xa30 [ 1082.379496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1082.380622] kmem_cache_alloc+0x159/0x310 [ 1082.381551] __d_alloc+0x2a/0x990 [ 1082.382335] ? find_held_lock+0x2c/0x110 [ 1082.383229] d_alloc_pseudo+0x19/0x70 [ 1082.383591] FAULT_INJECTION: forcing a failure. [ 1082.383591] name failslab, interval 1, probability 0, space 0, times 0 [ 1082.384078] alloc_file_pseudo+0xce/0x250 [ 1082.384096] ? trace_hardirqs_on+0x5b/0x180 [ 1082.384123] ? alloc_file+0x5a0/0x5a0 [ 1082.389274] anon_inode_getfile+0xc8/0x1f0 [ 1082.390222] io_uring_setup+0x138b/0x2980 [ 1082.391145] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1082.392275] ? wait_for_completion_io+0x270/0x270 [ 1082.393382] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1082.394753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1082.396102] do_syscall_64+0x33/0x40 [ 1082.397071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1082.398425] RIP: 0033:0x7f027e346b19 [ 1082.399414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.403959] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1082.405758] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1082.407353] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1082.408918] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1082.410528] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1082.412103] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1082.413712] CPU: 1 PID: 8034 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1082.415256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1082.417073] Call Trace: [ 1082.417782] dump_stack+0x107/0x167 [ 1082.418897] should_fail.cold+0x5/0xa [ 1082.419930] ? create_object.isra.0+0x3a/0xa30 [ 1082.421153] should_failslab+0x5/0x20 [ 1082.422441] kmem_cache_alloc+0x5b/0x310 [ 1082.423552] create_object.isra.0+0x3a/0xa30 [ 1082.424800] kmemleak_alloc_percpu+0xa0/0x100 [ 1082.425793] pcpu_alloc+0x4e2/0x1240 [ 1082.426645] ? io_async_queue_proc+0x80/0x80 [ 1082.427629] percpu_ref_init+0x31/0x3d0 [ 1082.428510] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1082.429696] io_uring_setup+0x14f6/0x2980 [ 1082.430632] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1082.431735] ? wait_for_completion_io+0x270/0x270 [ 1082.432832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1082.433989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1082.435147] do_syscall_64+0x33/0x40 [ 1082.435954] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1082.437077] RIP: 0033:0x7f320e0fbb19 [ 1082.437903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1082.441962] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1082.443647] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1082.445222] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1082.446792] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1082.448362] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1082.449931] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:55:53 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:55:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="480000001d0950eb6854fa4c0b101c98c359c6524e15240ab2339d222cc67770e47de4757e8cb531421a946d28182968a83cefc2672507c0bf3092573845de2d35c5531ee1c63db3b71237d0e172b959af904b6aa0a8e88f5777836b5ababda231abc3400a71b59a538fd95467c16600baf0f7d925f9a53196b0fa87f234be9389894e53bddabe3611de3380cbc67bcc4bf98a8df096ed111d71ba9b47803a6fce6986ab2e868efd7b941f23a3ddde4e874e232b3b162f64ad5bcfb62d0026697a923d576c0f83522b2048ade07634d8d13918", @ANYRES16=r1, @ANYBLOB="00032bbd7000fedbdf257700000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990009000000110000000500ee00f60000000500ee00000000000800ef00040000000500ee0007000000"], 0x48}, 0x1, 0x0, 0x0, 0x4048400}, 0x20000801) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5a9020, 0x1dd) getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) openat(r4, &(0x7f0000000100)='./file0\x00', 0x21c100, 0x0) 10:55:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r1, r0, &(0x7f00000000c0)=0x70, 0xe327) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:55:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$getown(r0, 0x9) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:55:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x0) r3 = openat2(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2a4180, 0x10, 0x14}, 0x18) r4 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000180), 0x2, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000240)={0x9, 0x0, &(0x7f0000000200)=[r0, r0, r0, r2, r0, r3, r4, r0, r5, r0]}, 0xa) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, r2, 0x3, 0x1ff, 0x1000000005, 0xfffffffffffffff7}) poll(&(0x7f00000016c0)=[{r6}, {r6}], 0x2, 0x80000000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r7 = openat$cgroup_devices(r0, &(0x7f00000002c0)='devices.allow\x00', 0x2, 0x0) poll(&(0x7f0000000300)=[{r7, 0xc0}, {r5, 0x8}, {r6, 0x200}], 0x3, 0x0) 10:55:53 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{0x7, 0xff}, {0x7, 0xe3}, 0x10001, 0x2, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = accept(r0, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x80) pread64(r1, &(0x7f0000000280)=""/99, 0x63, 0xfffffffffffffff7) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/161, 0xa1) getdents64(r0, 0x0, 0x0) 10:55:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f0000000080)=""/128, 0x80}, {&(0x7f0000000100)=""/218, 0xda}], 0x3) [ 1082.769701] audit: type=1326 audit(1770634554.031:395): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8050 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9c6f8e2b19 code=0x0 [ 1083.505816] audit: type=1326 audit(1770634554.767:396): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8050 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9c6f8e2b19 code=0x0 10:56:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r1, r0, &(0x7f00000000c0)=0x70, 0xe327) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:09 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:09 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 36) 10:56:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x1e, 0x0, &(0x7f00000000c0)) fchmod(r0, 0x0) 10:56:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0xba1c2ef6e3f2f904, r0) getdents64(r1, &(0x7f0000000000)=""/175, 0xaf) getdents64(r0, 0x0, 0x0) 10:56:09 executing program 3: rt_sigqueueinfo(0x0, 0x28, &(0x7f0000000080)={0x1, 0x1000, 0xce92}) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) tkill(r0, 0xb) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007d80)=[{{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000001580)=""/250, 0xfa}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/194, 0xc2}, {&(0x7f0000002780)=""/121, 0x79}], 0xa, &(0x7f00000028c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002940)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f00000029c0)=""/155, 0x9b}, {&(0x7f0000002a80)=""/190, 0xbe}], 0x2, &(0x7f0000002b40)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002c00), 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002c80)=""/12, 0xc}, {&(0x7f0000002cc0)=""/233, 0xe9}], 0x2, &(0x7f0000002e00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000002ec0)=@abs, 0x6e, &(0x7f0000004280)=[{&(0x7f0000002f40)=""/32, 0x20}, {&(0x7f0000002f80)=""/201, 0xc9}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/93, 0x5d}, {&(0x7f0000004100)=""/195, 0xc3}, {&(0x7f0000004200)=""/63, 0x3f}, {&(0x7f0000004240)=""/1, 0x1}], 0x7, &(0x7f0000004300)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f00000043c0)=@abs, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004440)=""/104, 0x68}], 0x1, &(0x7f0000004500)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000004540)=@abs, 0x6e, &(0x7f0000006940)=[{&(0x7f00000045c0)=""/48, 0x30}, {&(0x7f0000004600)=""/175, 0xaf}, {&(0x7f00000046c0)=""/51, 0x33}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/206, 0xce}, {&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/184, 0xb8}, {&(0x7f00000068c0)=""/100, 0x64}], 0x8, &(0x7f00000069c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f0000006b00), 0x6e, &(0x7f0000007cc0)=[{&(0x7f0000006b80)=""/57, 0x39}, {&(0x7f0000006bc0)=""/15, 0xf}, {&(0x7f0000006c00)=""/4096, 0x1000}, {&(0x7f0000007c00)=""/183, 0xb7}], 0x4, &(0x7f0000007d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}], 0x7, 0x2100, 0x0) prlimit64(r1, 0x0, &(0x7f0000007f40)={0x8, 0x10000}, &(0x7f0000007f80)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:56:09 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:56:09 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 42) [ 1097.936214] FAULT_INJECTION: forcing a failure. [ 1097.936214] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.938856] CPU: 0 PID: 8073 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1097.940447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.942372] Call Trace: [ 1097.942989] dump_stack+0x107/0x167 [ 1097.943838] should_fail.cold+0x5/0xa [ 1097.944723] ? create_object.isra.0+0x3a/0xa30 [ 1097.945776] should_failslab+0x5/0x20 [ 1097.946666] kmem_cache_alloc+0x5b/0x310 [ 1097.947616] create_object.isra.0+0x3a/0xa30 [ 1097.948649] kmemleak_alloc_percpu+0xa0/0x100 [ 1097.949747] pcpu_alloc+0x4e2/0x1240 [ 1097.950674] ? io_async_queue_proc+0x80/0x80 [ 1097.951687] percpu_ref_init+0x31/0x3d0 [ 1097.952783] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1097.954333] io_uring_setup+0x14f6/0x2980 [ 1097.955540] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1097.956970] ? wait_for_completion_io+0x270/0x270 [ 1097.958399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1097.959893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1097.961349] do_syscall_64+0x33/0x40 [ 1097.962409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1097.963603] RIP: 0033:0x7f320e0fbb19 [ 1097.964476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1097.968790] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1097.970571] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1097.972225] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1097.973876] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1097.975533] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1097.977178] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1097.999859] FAULT_INJECTION: forcing a failure. [ 1097.999859] name failslab, interval 1, probability 0, space 0, times 0 10:56:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4000000) r2 = gettid() fcntl$setown(r1, 0x8, r2) [ 1098.002559] CPU: 0 PID: 8082 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1098.004283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1098.006174] Call Trace: [ 1098.006793] dump_stack+0x107/0x167 [ 1098.007628] should_fail.cold+0x5/0xa [ 1098.008501] ? __d_alloc+0x2a/0x990 [ 1098.009335] should_failslab+0x5/0x20 [ 1098.010223] kmem_cache_alloc+0x5b/0x310 [ 1098.011163] __d_alloc+0x2a/0x990 [ 1098.011961] ? find_held_lock+0x2c/0x110 [ 1098.012901] d_alloc_pseudo+0x19/0x70 [ 1098.013772] alloc_file_pseudo+0xce/0x250 [ 1098.014730] ? trace_hardirqs_on+0x5b/0x180 [ 1098.015719] ? alloc_file+0x5a0/0x5a0 [ 1098.016610] anon_inode_getfile+0xc8/0x1f0 [ 1098.017584] io_uring_setup+0x138b/0x2980 [ 1098.018555] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1098.019721] ? wait_for_completion_io+0x270/0x270 [ 1098.020851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1098.022051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1098.023242] do_syscall_64+0x33/0x40 [ 1098.024086] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1098.025251] RIP: 0033:0x7f027e346b19 [ 1098.026092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1098.030268] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1098.031997] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1098.033608] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1098.035239] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1098.036850] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1098.038472] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000001280)={{'\x00', 0x3}, {0x10001}, 0x40, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="72e1b053c7c5b82fad0b764dd313c19a7de80c3332df0f056b4b3fb698729cc698a3c844e7245cae0a0513f9f2125e23f7820dc20a6b95bb304d88", 0x3b, 0x0, &(0x7f0000000100)={0x2, 0x10b1, {0x1, 0xc, 0xa4, "99e33dfe03b61d70efc9e1560d0107fe3faf8450c349a5163f71caff45561e2b2fd825c0feae58efb0895753563a4804f38cf955491db8b30f7432caf317779a12f290e3698841ee950e07ff559f3e72a1fa81318c0fb060a8765e851adc64d11eaada4ed2adb0889c02a16a3ac115980380fe541ca077d6bc2e45546eb6d7c8561e90a53c87753fd37206b22f6dce3bd269996bc2f3d194eb5e8fa12650fa7cc2b14758", 0x1000, "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"}, 0xb6, "d901df0f29cf198797a747a6fa97ce61f2218c647423242492e4d6b17c605f1dc2fff361fd96f369d4068e11a6b2fa40d3928980b1e82043030db6fa1721772cec23716ae2a3196ea71ddd54994bf5c13fb034df5436774453ca608f40d110de71c822cc2b55b528496c32395b02935a051905ead487ed5ad3ce208c6f4b8cb59a7d139c6e236490d961d51e18944245ec986974ab54949764eea8a82d97d66d7be394751872b27d6da219123213b83dad8c69709b94"}, 0x1173}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r1, &(0x7f0000000080), 0x0) 10:56:09 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x8, 0x20, 0x1, 0x81, 0x0, 0x65, 0x30905, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x17}, 0x800, 0x80, 0x1ff, 0x6, 0x5, 0x4, 0xfffe, 0x0, 0x7, 0x0, 0x2}, 0x0, 0x6, r2, 0x1) getdents64(r1, 0x0, 0x0) 10:56:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:09 executing program 4: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 10:56:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) socket$inet(0x2, 0x0, 0x400) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/66, 0x42}], 0x1) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) 10:56:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:22 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:22 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:56:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r1, r0, &(0x7f0000000000)=0x3, 0xc7) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fcntl$addseals(r2, 0x409, 0x5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x4000, @fd_index=0x5, 0x1, &(0x7f0000000000), 0x0, 0x8, 0x1}, 0x20000) getdents64(r0, 0x0, 0x0) 10:56:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) dup2(r0, 0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './file0\x00'}) bind$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x9, @none, 0x9, 0x1}, 0xe) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r5, 0x3309) write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x76, 0x55, 0xf7, 0x7, 0x2, 0x3, 0xccbd, 0x26a, 0x40, 0x340, 0x1, 0x1, 0x38, 0x2, 0x1b, 0x5, 0x5}, [{0x1, 0x3, 0x9, 0x1, 0x5, 0x8, 0x800, 0x6}, {0x4, 0x81, 0x3, 0x7fff, 0x1, 0x4, 0xffffffff, 0x8}], "7184d6f25c8ea95391bbcd1da0f5a6ba1e756b48491323483c4fbf884640e76a7fe89116786a05ed55d022d32acec26ef98e7990a0ce36f6724c404e0049ba3157c4253fab9322cdd4e3aa98154505779572123d8be1762e83c289d29aecac7efd629948f7e8f4ca2a748d8d3f20e36725e5ec17b03c3e95cfd6e15266919ad5c1fbd45eb2fb6ee5488976e68e3e69533208c74c9c6480eca1480b0cab954eb87f599e01db777107014547dd73dd8fddd7180935a567a9873ec0e228f85b1434aec099a7febb790024727b5a647f165af065dc8037b1343f0a2a0e0f28d8c9f0e1897a8e7b77cef7901c0bed81e7", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb9e) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$getown(r4, 0x9) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) ppoll(&(0x7f0000000080)=[{r1, 0x48}, {r2, 0x100}, {r0, 0x104}, {r3, 0x204}, {r0, 0x4}, {r0, 0x8481}, {r0, 0x4000}, {r0, 0x4158}, {r5, 0x8022}, {r6, 0x2}], 0xa, &(0x7f0000000000), &(0x7f0000000100)={[0x8]}, 0x8) 10:56:22 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 43) 10:56:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mq_timedsend(r0, &(0x7f0000000000)="89011e5ec3c5b814a2bf92078953b8143e24321130152bf12690d9a03fe22df6d4b941d9e3354df81995dfd832f0cac0acd785c9ede2d86d102ab2281684ac88881a69cb68d4495d459522948c5bce5cdc56b8ca2beab602e10e07f1ba1062e6b3e66ac85a0350c460bc5f8a8371b0", 0x6f, 0x2, &(0x7f0000000080)={0x0, 0x3938700}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@hci={0x1f, 0x2, 0x2}, 0x0, 0x0, 0x0, {0x0, r3}}, 0x8001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, r2, &(0x7f00000000c0)=0x80, &(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @private2}, 0x0, 0x80000, 0x1, {0x0, r3}}, 0x600000) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) fchmod(r0, 0x0) [ 1111.399695] FAULT_INJECTION: forcing a failure. [ 1111.399695] name failslab, interval 1, probability 0, space 0, times 0 [ 1111.401210] CPU: 1 PID: 8118 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1111.402082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1111.403145] Call Trace: [ 1111.403486] dump_stack+0x107/0x167 [ 1111.403944] should_fail.cold+0x5/0xa [ 1111.404423] ? percpu_ref_init+0xd8/0x3d0 [ 1111.404954] should_failslab+0x5/0x20 [ 1111.405433] kmem_cache_alloc_trace+0x55/0x320 [ 1111.406005] ? io_async_queue_proc+0x80/0x80 [ 1111.406570] percpu_ref_init+0xd8/0x3d0 [ 1111.407071] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1111.407755] io_uring_setup+0x14f6/0x2980 [ 1111.408278] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1111.408913] ? wait_for_completion_io+0x270/0x270 [ 1111.409539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1111.410206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1111.410867] do_syscall_64+0x33/0x40 [ 1111.411333] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1111.411975] RIP: 0033:0x7f320e0fbb19 [ 1111.412453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1111.414779] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1111.415749] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1111.416604] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1111.417500] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1111.418355] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1111.419257] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 37) [ 1111.435393] FAULT_INJECTION: forcing a failure. [ 1111.435393] name failslab, interval 1, probability 0, space 0, times 0 [ 1111.437977] CPU: 0 PID: 8123 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1111.439476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1111.441286] Call Trace: [ 1111.441864] dump_stack+0x107/0x167 [ 1111.442674] should_fail.cold+0x5/0xa [ 1111.443510] ? create_object.isra.0+0x3a/0xa30 [ 1111.444508] should_failslab+0x5/0x20 [ 1111.445342] kmem_cache_alloc+0x5b/0x310 [ 1111.446237] create_object.isra.0+0x3a/0xa30 [ 1111.447206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1111.448322] kmem_cache_alloc+0x159/0x310 [ 1111.449238] __d_alloc+0x2a/0x990 [ 1111.449995] ? find_held_lock+0x2c/0x110 [ 1111.450871] d_alloc_pseudo+0x19/0x70 [ 1111.451697] alloc_file_pseudo+0xce/0x250 [ 1111.452589] ? trace_hardirqs_on+0x5b/0x180 [ 1111.453517] ? alloc_file+0x5a0/0x5a0 [ 1111.454356] anon_inode_getfile+0xc8/0x1f0 [ 1111.455286] io_uring_setup+0x138b/0x2980 [ 1111.456193] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1111.457283] ? wait_for_completion_io+0x270/0x270 [ 1111.458348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1111.459489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1111.460609] do_syscall_64+0x33/0x40 [ 1111.461415] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1111.462525] RIP: 0033:0x7f027e346b19 [ 1111.463327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1111.467303] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1111.468929] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1111.470456] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1111.471979] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1111.473498] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1111.475029] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x10001, 0x1, 0xad, 0x1}) 10:56:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000022c0)='net\x00') r1 = dup(r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="06000000000000002e2f66696c653000"]) open_tree(r2, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000002700)={0x1, 0x1, 0x5, 0xf, 0x18a, &(0x7f0000002300)}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/147, 0x93}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/175, 0xaf}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5) 10:56:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 38) [ 1111.532202] FAULT_INJECTION: forcing a failure. [ 1111.532202] name failslab, interval 1, probability 0, space 0, times 0 [ 1111.533589] CPU: 1 PID: 8131 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1111.534409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1111.535348] Call Trace: [ 1111.535665] dump_stack+0x107/0x167 [ 1111.536097] should_fail.cold+0x5/0xa [ 1111.536549] ? create_object.isra.0+0x3a/0xa30 [ 1111.537099] should_failslab+0x5/0x20 [ 1111.537552] kmem_cache_alloc+0x5b/0x310 [ 1111.538037] create_object.isra.0+0x3a/0xa30 [ 1111.538590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1111.539173] kmem_cache_alloc_trace+0x151/0x320 [ 1111.539726] ? io_async_queue_proc+0x80/0x80 [ 1111.540230] percpu_ref_init+0xd8/0x3d0 [ 1111.540701] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1111.541317] io_uring_setup+0x14f6/0x2980 [ 1111.541811] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1111.542395] ? wait_for_completion_io+0x270/0x270 [ 1111.542990] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1111.543613] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1111.544223] do_syscall_64+0x33/0x40 [ 1111.544667] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1111.545246] RIP: 0033:0x7f320e0fbb19 [ 1111.545687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1111.547767] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1111.548671] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1111.549476] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1111.550269] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1111.551074] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1111.551869] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents64(r0, &(0x7f00000007c0)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:22 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:22 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 44) 10:56:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x20, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xf5c2adb21cae6f49}, 0x4000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) sendmsg$sock(r2, &(0x7f0000000540)={&(0x7f0000000200)=@isdn={0x22, 0x1f, 0x76, 0x6, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="76dd3c6ce881e8d1a95f33680304b5511942f9cd03183ad0c0de1a1f74954d01e1e704a4099c742f554d21df21032a1f80c636770227a85ca2f852eaaa117fa3ecdd5d", 0x43}, {&(0x7f0000000300)="e887db00eedce793c828b9ba45bdbb5b5dc40dd8a8d0e989f0b5f35c7c9887bfa6cacfdbc0a85dcac21e0785afb7374b2f6637e8139b1c3fb4bd404b10c259d59dd2589111fe043c100698596a582728c74621c123654f", 0x57}, {&(0x7f0000000380)="bb2d788de34aba58cd0c1e4d5130a3d9f751f99249ca81ed2b4a74a0828cf9d34f8d725dabea2c2e0447eb279af8d337ffa3c0124a8eb046a92de0f3b95108ce6a92bfd493fb29af8465da44f566d1201fa7c99c607390d4203c220e4c3fcd3da3aec20e507c87e98fa6620d42121962cc9f20c3c74ff9d15c3aa026c889dac6116cf12ab74fb5922207f7955d28f75dca6ea8dffa614a6414e119bc63b65804b3", 0xa1}], 0x3, &(0x7f0000000480)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xc000}}, @mark={{0x14, 0x1, 0x24, 0x63}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}], 0x90}, 0x20000814) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00']) getdents(r3, &(0x7f0000000040)=""/93, 0x5d) getdents(r0, &(0x7f0000000880)=""/4096, 0x1000) getdents64(r0, 0x0, 0x0) [ 1111.591844] FAULT_INJECTION: forcing a failure. [ 1111.591844] name failslab, interval 1, probability 0, space 0, times 0 [ 1111.593217] CPU: 1 PID: 8139 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1111.594012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1111.594977] Call Trace: [ 1111.595285] dump_stack+0x107/0x167 [ 1111.595705] should_fail.cold+0x5/0xa [ 1111.596145] ? security_file_alloc+0x34/0x170 [ 1111.596659] should_failslab+0x5/0x20 [ 1111.597098] kmem_cache_alloc+0x5b/0x310 [ 1111.597568] security_file_alloc+0x34/0x170 [ 1111.598067] __alloc_file+0xb7/0x320 [ 1111.598502] alloc_empty_file+0x6d/0x170 [ 1111.598971] alloc_file+0x5e/0x5a0 [ 1111.599381] alloc_file_pseudo+0x16a/0x250 [ 1111.599865] ? alloc_file+0x5a0/0x5a0 [ 1111.600321] anon_inode_getfile+0xc8/0x1f0 [ 1111.600814] io_uring_setup+0x138b/0x2980 [ 1111.601300] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1111.601880] ? wait_for_completion_io+0x270/0x270 [ 1111.602457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1111.603064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1111.603659] do_syscall_64+0x33/0x40 [ 1111.604084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1111.604671] RIP: 0033:0x7f027e346b19 [ 1111.605100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1111.607225] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1111.608095] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1111.608916] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1111.609726] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1111.610541] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1111.611348] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:22 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 39) 10:56:22 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) 10:56:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_CREATE_IMAGE(r0, 0x40043311, &(0x7f00000000c0)) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) openat$cgroup_freezer_state(r0, &(0x7f0000001540), 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x9) r5 = socket$unix(0x1, 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[r4, r5, r0]}, 0x3) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) close_range(r6, r3, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000200)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "8a0e03545737c8"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f0000001580)={r8, 0x0, "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", "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"}) fchmod(r0, 0x0) [ 1111.773336] FAULT_INJECTION: forcing a failure. [ 1111.773336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1111.776059] CPU: 0 PID: 8157 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1111.777507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1111.779266] Call Trace: [ 1111.779830] dump_stack+0x107/0x167 [ 1111.780604] should_fail.cold+0x5/0xa [ 1111.781415] _copy_to_user+0x2e/0x180 [ 1111.782225] io_uring_setup+0x11b5/0x2980 [ 1111.783115] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1111.784184] ? wait_for_completion_io+0x270/0x270 [ 1111.785226] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1111.786331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1111.787425] do_syscall_64+0x33/0x40 [ 1111.788210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1111.789287] RIP: 0033:0x7f320e0fbb19 [ 1111.790069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1111.793950] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1111.795587] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1111.797107] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1111.798616] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1111.800114] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1111.801612] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 45) 10:56:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:56:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 40) 10:56:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:36 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) 10:56:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000000)) 10:56:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x101141, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.opaque\x00') fchmod(r1, 0x140) [ 1125.410234] FAULT_INJECTION: forcing a failure. [ 1125.410234] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.412677] CPU: 1 PID: 8167 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1125.414117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.415879] Call Trace: [ 1125.416441] dump_stack+0x107/0x167 [ 1125.417208] should_fail.cold+0x5/0xa [ 1125.418010] ? __d_alloc+0x2a/0x990 [ 1125.418780] should_failslab+0x5/0x20 [ 1125.419579] kmem_cache_alloc+0x5b/0x310 [ 1125.420441] __d_alloc+0x2a/0x990 [ 1125.421169] ? find_held_lock+0x2c/0x110 [ 1125.422025] d_alloc_pseudo+0x19/0x70 [ 1125.422841] alloc_file_pseudo+0xce/0x250 [ 1125.423710] ? trace_hardirqs_on+0x5b/0x180 [ 1125.424596] FAULT_INJECTION: forcing a failure. [ 1125.424596] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.426896] ? alloc_file+0x5a0/0x5a0 [ 1125.427719] anon_inode_getfile+0xc8/0x1f0 [ 1125.428610] io_uring_setup+0x138b/0x2980 [ 1125.429488] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.430556] ? wait_for_completion_io+0x270/0x270 [ 1125.431596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.432710] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.433797] do_syscall_64+0x33/0x40 [ 1125.434596] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.435672] RIP: 0033:0x7f320e0fbb19 [ 1125.436453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.440333] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.441935] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1125.443441] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1125.444934] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1125.446448] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1125.447961] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1125.449496] CPU: 0 PID: 8164 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1125.450980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.452742] Call Trace: [ 1125.453304] dump_stack+0x107/0x167 [ 1125.454075] should_fail.cold+0x5/0xa [ 1125.454889] ? create_object.isra.0+0x3a/0xa30 [ 1125.455863] should_failslab+0x5/0x20 [ 1125.456673] kmem_cache_alloc+0x5b/0x310 [ 1125.457529] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1125.458697] create_object.isra.0+0x3a/0xa30 [ 1125.459625] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.460713] kmem_cache_alloc+0x159/0x310 [ 1125.461604] security_file_alloc+0x34/0x170 [ 1125.462515] __alloc_file+0xb7/0x320 [ 1125.463312] alloc_empty_file+0x6d/0x170 [ 1125.464170] alloc_file+0x5e/0x5a0 [ 1125.464925] alloc_file_pseudo+0x16a/0x250 [ 1125.465815] ? alloc_file+0x5a0/0x5a0 [ 1125.466640] anon_inode_getfile+0xc8/0x1f0 [ 1125.467547] io_uring_setup+0x138b/0x2980 [ 1125.468426] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.469494] ? wait_for_completion_io+0x270/0x270 [ 1125.470527] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.471635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.472726] do_syscall_64+0x33/0x40 [ 1125.473621] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.474747] RIP: 0033:0x7f027e346b19 [ 1125.475534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.479407] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.481015] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1125.482505] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1125.484021] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1125.485539] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1125.487047] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:36 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) getdents64(r0, 0x0, 0x0) 10:56:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000a, 0x110, r2, 0xa81a0000) fcntl$getown(r1, 0x9) readv(r0, &(0x7f0000000000), 0x1) r3 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r4}}, './file0\x00'}) 10:56:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000140)=""/37, 0x25, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000040)=""/164, 0xa4}], 0x2) fchmod(r0, 0x0) 10:56:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 41) 10:56:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents(r0, &(0x7f0000000000)=""/162, 0xa2) [ 1125.758089] FAULT_INJECTION: forcing a failure. [ 1125.758089] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.760531] CPU: 0 PID: 8200 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1125.761964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.763702] Call Trace: [ 1125.764261] dump_stack+0x107/0x167 [ 1125.765042] should_fail.cold+0x5/0xa [ 1125.765844] ? create_object.isra.0+0x3a/0xa30 [ 1125.766810] should_failslab+0x5/0x20 [ 1125.767615] kmem_cache_alloc+0x5b/0x310 [ 1125.768482] create_object.isra.0+0x3a/0xa30 [ 1125.769400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.770479] kmem_cache_alloc+0x159/0x310 [ 1125.771377] __d_alloc+0x2a/0x990 [ 1125.772114] ? find_held_lock+0x2c/0x110 [ 1125.772976] d_alloc_pseudo+0x19/0x70 [ 1125.773768] alloc_file_pseudo+0xce/0x250 [ 1125.774652] ? trace_hardirqs_on+0x5b/0x180 [ 1125.775558] ? alloc_file+0x5a0/0x5a0 [ 1125.776393] anon_inode_getfile+0xc8/0x1f0 [ 1125.777290] io_uring_setup+0x138b/0x2980 [ 1125.778177] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.779250] ? wait_for_completion_io+0x270/0x270 [ 1125.780302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.781406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.782500] do_syscall_64+0x33/0x40 [ 1125.783290] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.784359] RIP: 0033:0x7f320e0fbb19 [ 1125.785163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.789076] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.790706] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1125.792229] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1125.793740] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1125.795253] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1125.796740] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:51 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 46) 10:56:51 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_io_uring_complete(0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xad7b, 0x4, @mcast1, 0x8}, 0x1c) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1140.621279] FAULT_INJECTION: forcing a failure. [ 1140.621279] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.623338] CPU: 0 PID: 8209 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1140.624587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.626115] Call Trace: [ 1140.626601] dump_stack+0x107/0x167 [ 1140.627282] should_fail.cold+0x5/0xa [ 1140.627986] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1140.628937] should_failslab+0x5/0x20 [ 1140.629643] kmem_cache_alloc_trace+0x55/0x320 [ 1140.630491] io_uring_alloc_task_context+0x99/0x6a0 [ 1140.631421] ? io_import_iovec+0x1120/0x1120 [ 1140.632236] ? lock_downgrade+0x6d0/0x6d0 [ 1140.632996] ? do_raw_spin_lock+0x121/0x260 [ 1140.633789] ? rwlock_bug.part.0+0x90/0x90 [ 1140.634577] __io_uring_add_tctx_node+0x2c6/0x520 [ 1140.635477] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1140.636454] ? alloc_fd+0x2e7/0x670 [ 1140.637145] io_uring_setup+0x1fbb/0x2980 10:56:51 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:56:51 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 42) 10:56:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200), 0x401) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000006, 0x2010, r2, 0x7f173000) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r3, 0xf, 0x0, &(0x7f0000000400)) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x800, r3}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x9190, 0x3f, 0x7fff}) fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f0000000180)='system_u:object_r:crontab_exec_t:s0\x00', 0x24, 0x1) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) getdents64(r0, 0x0, 0x0) 10:56:51 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1140.637931] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1140.639112] ? wait_for_completion_io+0x270/0x270 [ 1140.639992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1140.640925] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1140.641843] do_syscall_64+0x33/0x40 [ 1140.642511] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1140.643431] RIP: 0033:0x7f027e346b19 [ 1140.644094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1140.647329] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1140.648666] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1140.649918] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1140.651182] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1140.652421] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1140.653664] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:56:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x402041, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) pread64(r1, &(0x7f0000000000)=""/87, 0x57, 0x4) fchmod(r0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)) write$snapshot(r1, &(0x7f0000000100)="38243fe82adc201fac3efa206eac9baf15da852ba0c7fc", 0x17) [ 1140.690955] FAULT_INJECTION: forcing a failure. [ 1140.690955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1140.693580] CPU: 1 PID: 8224 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1140.695066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.696844] Call Trace: [ 1140.697427] dump_stack+0x107/0x167 [ 1140.698212] should_fail.cold+0x5/0xa [ 1140.699062] _copy_to_user+0x2e/0x180 [ 1140.699892] io_uring_setup+0x11b5/0x2980 [ 1140.700808] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1140.701924] ? wait_for_completion_io+0x270/0x270 [ 1140.703079] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1140.704369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1140.705663] do_syscall_64+0x33/0x40 [ 1140.706608] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1140.707837] RIP: 0033:0x7f320e0fbb19 [ 1140.708666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1140.712729] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1140.714402] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1140.715972] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1140.717560] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1140.719142] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1140.720712] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:51 executing program 3: sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xaef6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) readv(r0, &(0x7f0000002400)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/158, 0x9e}, {&(0x7f00000012c0)=""/82, 0x52}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/16, 0x10}, {&(0x7f0000002380)=""/71, 0x47}], 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x38774c5516ae547}, 0xc, &(0x7f0000002740)={&(0x7f0000002600)={0x120, 0x3d, 0x200, 0x70bd25, 0x25dfdbfe, {0x14}, [@typed={0x14, 0x78, 0x0, 0x0, @ipv6=@mcast1}, @nested={0xf6, 0x3b, 0x0, 0x1, [@generic="3bfb8e3cb0e46dd401d3388998fff797e3b11d16e3a220acd948467f2aa109700950d22cac7a0242d15b41d3d6286177b326e04b2d8ea0159d42e56428b3d8c6b2415cdcf920b2dfde78d70dae28fdd62f0c01ad602e47fb9dc50c1a9041ea80459bf323100d1f7fc4594f278bc45c4cb7d3dcca44fb5e082b0edb50040b082955eec4f736c62b9d750a", @generic="c4c0d5602aca1fce8dad7345534c09c6c39472ffed54d9e47c6efc4ac595123b6f66b44379e5655cb0451d4d17e32b4ccc6ecf66855aee37a09ff019168860d8880f631a2a87b8ae472dca6af9861704158bd32f3d06dbee95d3dfb8f40d5de836375f80b1455692"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40001}, 0x20004010) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000024c0)="f0ff51eeb67e885491eb88b4f43230f26d6f40cd44d165492f0b26b30567c80a145fd1c6dd46dabd2e14fcac406a19643f238a348544d6e7bdacf614f21b8407a3c09f7ffbbda6b5a4d08b6f35db9081922af1d478644ada03eeec2e894f66e55a756b00a83e517157c4f56ee125e629fb033ab0fa649522eef24eb177bcd8c27d4a54a146a59fb195528ed3e05f8d059903189ef2a7308e4243d84ec8089c3520b269bf6b8b4cbfbd2ca233d6be1a50d3542caaa4e96e0d81c0a1dbe4f3bccf26331175f2aab6da70a1eea2eb0abccd8b09b276f586c0a58374411c77e547f8e4c8c213b7d651183b6bacbe7b4e0eb858f8217465ae563e2d73961387468ad7") 10:56:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x7c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000200)=@fuse_with_parent={0x18, 0x82, {{0x6c5, 0x6, 0x100}, {0x7, 0x7ff, 0x4}}}, 0x40) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010800000100000018000000", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) read$usbmon(r2, &(0x7f0000000080)=""/200, 0xc8) fchmod(r0, 0x0) 10:56:52 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) 10:56:52 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:56:52 executing program 2: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000740)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6, 0x80}}, './file0\x00'}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000780)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r1, 0x0, 0x0) statx(r1, &(0x7f0000000480)='./file0\x00', 0x0, 0x2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="518e6a20c5de32132e25401ebda66b3f181667604bd4e77ce47db9f3b5f90a5e41115d7dd84c8f942954cacf3a95c6ccedd1d7ba75391bb10193b5e45a545f88100641e229ee7bae29885d761a56c17c3945a32c9f9135e932f67c07823e7b36b0ca4682c68bd0e61ba51cb93998041b15381ffc382b629c7ca0c09d81b5875f4e7af08d63222d22ac439125a2ee4734d73d3f854a2773e7ca53a3e0c9399d86929024e55250938382104d267e78b61d1fdf85f5153580843a7ae4afeef3a62ec98c8391f1f67e82e31122a9f459cd6872cbfe9a7e35e27233a32ac7ca7ad66f5220fb3957a366e8038b259e12de1b976f34b486d0dd02", 0xf7, 0x6}, {&(0x7f0000000180)="debfd284de06e09800d54de11080ebab973b274ff2878cf5b908bf81", 0x1c, 0x6ee5}, {&(0x7f0000000200)="338cc81d437bbbdd6b3c3a473077b511967c5bdb90f6d6f2f578ad39242c7c8ce5497679", 0x24, 0x101}, {&(0x7f0000000240)="8ddc69763bf25fad84e7e9f4e11019d2a03b1af5", 0x14, 0x10001}, {&(0x7f0000000280)="4bfa2305bc0f76eaf3cd8e9d80b8a0e63009cd730fc430290764def596c7a0cbc1118ccd", 0x24, 0xd24}, {&(0x7f00000002c0)="8f446cfa480cfd1bfcc86303b9b91820cbc04abdb4541f89dbe514735ba5c414a5f4a1a27d5b48db10350270802e784ac0d75e9d1720a9d80c74748e991939a76f45d2407c3837a3cf4f48f8b9be592eb596f624e2754615210f1a563fdbb4cab38bfd8d3932d58d88fdd69c306e9c7b7bfb8bb55903a8743991d0d1de5efb1c890b43923fa92691ab4baca8587a917bc13b9e40b2bdaa673cff0137102a5f5d0e32069f07efa5e5a7013c9e62ba62a389546595eef02fda65f209069d16f045074e483e2c3452ba9c8a6917a0cb428e5533fa268133ec0f0271230f1b", 0xdd, 0x7e}], 0x122800, &(0x7f00000005c0)={[{@grpjquota}, {@resuid={'resuid', 0x3d, r2}}], [{@fowner_gt={'fowner>', r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'net\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', r4}}, {@dont_measure}, {@dont_measure}, {@appraise}]}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) 10:56:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=@v3={0x3000000, [{0x6f2a, 0x81}, {0x9, 0xfffffffb}], r1}, 0x18, 0x2) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:56:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 47) 10:56:52 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) 10:56:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000000)="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") close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1140.987330] FAULT_INJECTION: forcing a failure. [ 1140.987330] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.989936] CPU: 1 PID: 8251 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1140.991496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.993348] Call Trace: [ 1140.993931] dump_stack+0x107/0x167 [ 1140.994758] should_fail.cold+0x5/0xa [ 1140.995612] ? create_object.isra.0+0x3a/0xa30 [ 1140.996626] should_failslab+0x5/0x20 [ 1140.997481] kmem_cache_alloc+0x5b/0x310 [ 1140.998392] create_object.isra.0+0x3a/0xa30 [ 1140.999378] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1141.000512] kmem_cache_alloc_trace+0x151/0x320 [ 1141.001562] io_uring_alloc_task_context+0x99/0x6a0 [ 1141.002668] ? io_import_iovec+0x1120/0x1120 [ 1141.003656] ? lock_downgrade+0x6d0/0x6d0 [ 1141.004582] ? lock_is_held_type+0xd2/0x110 [ 1141.005553] __io_uring_add_tctx_node+0x2c6/0x520 [ 1141.006628] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1141.007799] ? alloc_fd+0x2e7/0x670 [ 1141.008627] io_uring_setup+0x1fbb/0x2980 [ 1141.009569] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1141.010689] ? wait_for_completion_io+0x270/0x270 [ 1141.011795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1141.012953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1141.014112] do_syscall_64+0x33/0x40 [ 1141.014955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1141.016088] RIP: 0033:0x7f027e346b19 [ 1141.016913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1141.021004] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1141.022709] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1141.024306] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1141.025897] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1141.027504] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1141.029078] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:56:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x228080, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0xffffffffffff0001) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0xebdc2424a193f1d, 0x40010, r0, 0xee8a000) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$AUTOFS_IOC_READY(r1, 0x9360, 0x7) 10:57:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 48) 10:57:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x48a00, 0x100) getdents(0xffffffffffffffff, &(0x7f0000000000), 0x0) 10:57:06 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:57:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 43) 10:57:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', r1, 0x1, 0x80, 0x2, 0x4, {{0xa, 0x4, 0x3, 0x2, 0x28, 0x68, 0x0, 0x3, 0x29, 0x0, @rand_addr=0x64010102, @local, {[@lsrr={0x83, 0x13, 0xcd, [@dev={0xac, 0x14, 0x14, 0x39}, @loopback, @broadcast, @broadcast]}, @noop]}}}}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:57:06 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) [ 1155.731895] FAULT_INJECTION: forcing a failure. [ 1155.731895] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.734355] CPU: 0 PID: 8265 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1155.735801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1155.737541] Call Trace: [ 1155.738099] dump_stack+0x107/0x167 [ 1155.738874] should_fail.cold+0x5/0xa [ 1155.739681] ? create_object.isra.0+0x3a/0xa30 10:57:07 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r1, 0x3312, 0x8) 10:57:07 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1155.740724] should_failslab+0x5/0x20 [ 1155.741589] kmem_cache_alloc+0x5b/0x310 [ 1155.742454] create_object.isra.0+0x3a/0xa30 [ 1155.743396] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1155.744479] kmem_cache_alloc+0x159/0x310 [ 1155.745362] __alloc_file+0x21/0x320 [ 1155.746153] alloc_empty_file+0x6d/0x170 [ 1155.747022] alloc_file+0x5e/0x5a0 [ 1155.747781] alloc_file_pseudo+0x16a/0x250 [ 1155.748677] ? alloc_file+0x5a0/0x5a0 [ 1155.749500] anon_inode_getfile+0xc8/0x1f0 [ 1155.750402] io_uring_setup+0x138b/0x2980 [ 1155.751295] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1155.752361] ? wait_for_completion_io+0x270/0x270 [ 1155.753410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1155.754518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1155.755625] do_syscall_64+0x33/0x40 [ 1155.756412] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1155.757492] RIP: 0033:0x7f320e0fbb19 [ 1155.758283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1155.759160] FAULT_INJECTION: forcing a failure. [ 1155.759160] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.762190] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1155.762212] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1155.762223] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1155.762234] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1155.762244] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1155.762255] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1155.773978] CPU: 1 PID: 8272 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1155.775432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1155.777205] Call Trace: [ 1155.777761] dump_stack+0x107/0x167 [ 1155.778552] should_fail.cold+0x5/0xa [ 1155.779380] ? create_object.isra.0+0x3a/0xa30 [ 1155.780345] should_failslab+0x5/0x20 [ 1155.781177] kmem_cache_alloc+0x5b/0x310 [ 1155.782026] create_object.isra.0+0x3a/0xa30 [ 1155.782967] kmemleak_alloc_percpu+0xa0/0x100 [ 1155.784124] pcpu_alloc+0x4e2/0x1240 [ 1155.784918] __percpu_counter_init+0x10d/0x2d0 [ 1155.785908] io_uring_alloc_task_context+0xcc/0x6a0 [ 1155.787199] ? io_import_iovec+0x1120/0x1120 [ 1155.788231] ? lock_downgrade+0x6d0/0x6d0 [ 1155.789275] ? do_raw_spin_lock+0x121/0x260 [ 1155.790189] ? rwlock_bug.part.0+0x90/0x90 [ 1155.791129] __io_uring_add_tctx_node+0x2c6/0x520 [ 1155.792199] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1155.793305] ? alloc_fd+0x2e7/0x670 [ 1155.794095] io_uring_setup+0x1fbb/0x2980 [ 1155.795016] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1155.796100] ? wait_for_completion_io+0x270/0x270 [ 1155.797156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1155.798317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1155.799414] do_syscall_64+0x33/0x40 [ 1155.800219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1155.801301] RIP: 0033:0x7f027e346b19 [ 1155.802094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1155.805966] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1155.807591] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1155.809122] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1155.810637] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1155.812142] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1155.813660] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:57:07 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:57:07 executing program 6: r0 = syz_open_procfs(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:57:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000380)=""/107, 0x6b}], 0x6) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents(r0, &(0x7f0000000480)=""/156, 0x9c) getdents64(r0, 0x0, 0x0) 10:57:07 executing program 4: perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x64c240, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x1d49, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='*^*#\x00') r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000100)={0xff, 0x7}) 10:57:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) sendmmsg$inet(r1, &(0x7f00000004c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="02d150", 0x3}, {&(0x7f00000000c0)="9ed5caf05269a62f68dba5bbaccf7aee4e12cc55873961a2fffbb5ed8fe450e96cacfe107a1ff330dc07869059de", 0x2e}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f0000000140)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x48}}, {{&(0x7f00000001c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)="cd6b5f3a9797c32893fda5f9bcba9024a7d13ae7f30cfbde90c5fb", 0x1b}, {&(0x7f00000002c0)="67fe38c7daf2983a01914bd1fc71fe7a7c866b452f3e5c396a7a8b92b2d4d24f9d83d4ad79b3f145ddb9", 0x2a}, {&(0x7f0000000300)="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", 0xff}], 0x3, &(0x7f0000000440)=[@ip_retopts={{0x2c, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x5c, [@multicast1, @broadcast, @broadcast, @rand_addr=0x64010100]}, @generic={0x86, 0x8, "986a3a97ac2e"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @multicast1}}}], 0x50}}], 0x2, 0x44) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x503442, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup3(r3, r2, 0x80000) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:57:07 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 44) 10:57:07 executing program 6: r0 = syz_open_procfs(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) [ 1156.078351] FAULT_INJECTION: forcing a failure. [ 1156.078351] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.080928] CPU: 0 PID: 8299 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1156.082373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.084144] Call Trace: [ 1156.084707] dump_stack+0x107/0x167 [ 1156.085482] should_fail.cold+0x5/0xa [ 1156.086288] ? security_file_alloc+0x34/0x170 [ 1156.087247] should_failslab+0x5/0x20 [ 1156.088053] kmem_cache_alloc+0x5b/0x310 [ 1156.088918] security_file_alloc+0x34/0x170 [ 1156.089831] __alloc_file+0xb7/0x320 [ 1156.090618] alloc_empty_file+0x6d/0x170 [ 1156.091487] alloc_file+0x5e/0x5a0 [ 1156.092243] alloc_file_pseudo+0x16a/0x250 [ 1156.093133] ? alloc_file+0x5a0/0x5a0 [ 1156.093953] anon_inode_getfile+0xc8/0x1f0 [ 1156.094850] io_uring_setup+0x138b/0x2980 [ 1156.095781] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1156.096859] ? wait_for_completion_io+0x270/0x270 [ 1156.097900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1156.099023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1156.100113] do_syscall_64+0x33/0x40 [ 1156.100900] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1156.101985] RIP: 0033:0x7f320e0fbb19 [ 1156.102774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1156.106679] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1156.108298] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1156.109813] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1156.111325] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1156.112838] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1156.114347] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:57:20 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:57:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:57:20 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 45) 10:57:20 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:57:20 executing program 4: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x50100, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) fchmod(r0, 0x0) 10:57:20 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 49) 10:57:20 executing program 6: r0 = syz_open_procfs(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:57:20 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) [ 1168.832180] FAULT_INJECTION: forcing a failure. [ 1168.832180] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.833507] CPU: 0 PID: 8319 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1168.834291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.835246] Call Trace: [ 1168.835554] dump_stack+0x107/0x167 [ 1168.835982] should_fail.cold+0x5/0xa [ 1168.836423] ? create_object.isra.0+0x3a/0xa30 [ 1168.836949] should_failslab+0x5/0x20 [ 1168.837386] kmem_cache_alloc+0x5b/0x310 [ 1168.837853] create_object.isra.0+0x3a/0xa30 [ 1168.838360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1168.838947] kmem_cache_alloc_trace+0x151/0x320 [ 1168.839512] io_uring_alloc_task_context+0x99/0x6a0 [ 1168.840088] ? io_import_iovec+0x1120/0x1120 [ 1168.840598] ? lock_downgrade+0x6d0/0x6d0 [ 1168.841092] ? do_raw_spin_lock+0x121/0x260 [ 1168.841592] ? rwlock_bug.part.0+0x90/0x90 [ 1168.842095] __io_uring_add_tctx_node+0x2c6/0x520 [ 1168.842649] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1168.843263] ? alloc_fd+0x2e7/0x670 [ 1168.843690] io_uring_setup+0x1fbb/0x2980 [ 1168.844175] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1168.844754] ? wait_for_completion_io+0x270/0x270 [ 1168.845322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1168.845924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1168.846521] do_syscall_64+0x33/0x40 [ 1168.846951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1168.847551] RIP: 0033:0x7f027e346b19 [ 1168.847991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.848964] FAULT_INJECTION: forcing a failure. [ 1168.848964] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.850115] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1168.850129] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1168.850136] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1168.850143] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1168.850149] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1168.850156] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1168.862038] CPU: 1 PID: 8323 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1168.863491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.865282] Call Trace: [ 1168.865855] dump_stack+0x107/0x167 [ 1168.866635] should_fail.cold+0x5/0xa [ 1168.867459] ? create_object.isra.0+0x3a/0xa30 [ 1168.868434] should_failslab+0x5/0x20 [ 1168.869258] kmem_cache_alloc+0x5b/0x310 [ 1168.870201] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1168.871625] create_object.isra.0+0x3a/0xa30 [ 1168.872737] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1168.874043] kmem_cache_alloc+0x159/0x310 [ 1168.875117] security_file_alloc+0x34/0x170 [ 1168.876220] __alloc_file+0xb7/0x320 [ 1168.877169] alloc_empty_file+0x6d/0x170 [ 1168.878199] alloc_file+0x5e/0x5a0 [ 1168.879120] alloc_file_pseudo+0x16a/0x250 [ 1168.880199] ? alloc_file+0x5a0/0x5a0 [ 1168.881197] anon_inode_getfile+0xc8/0x1f0 [ 1168.882299] io_uring_setup+0x138b/0x2980 [ 1168.883380] ? __do_sys_io_uring_enter+0x1890/0x1890 10:57:20 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0x10, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'user.', '/dev/snapshot\x00'}, &(0x7f0000000580)='/dev/snapshot\x00', 0xe, 0x2) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012cbd7000fcdbdf25210000000c009900060000006800000008007700ffffffff0600980001000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x168, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x4c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0xb1}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x8000}, @NL80211_MESHCONF_TTL={0x5, 0x6, 0x3}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5, 0x1d, 0x1}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x5}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x5}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x1}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x48}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0xc7}]}, @NL80211_ATTR_TX_RATES={0xb4, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x78, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x80, 0x7, 0x6, 0x915, 0x6, 0x4, 0x3]}}, @NL80211_TXRATE_HT={0x3f, 0x2, [{0x5, 0x6}, {0x6, 0xa}, {0x0, 0x4}, {0x4, 0x7}, {0x5, 0xa}, {0x0, 0x4}, {0x6, 0x2}, {0x3, 0x9}, {0x4, 0x4}, {0x0, 0x1}, {0x1, 0x5}, {0x2, 0x5}, {0x0, 0x6}, {0x1, 0x3}, {0x4, 0x9}, {0x5, 0x7}, {0x0, 0x6}, {0x2, 0x1}, {0x1}, {0x1, 0xa}, {0x0, 0x9}, {0x6, 0x4}, {0x3, 0x4}, {0x1, 0x6}, {0x6, 0x8}, {0x0, 0x3}, {0x3, 0xa}, {0x7, 0x6}, {0x0, 0x6}, {0x4, 0x4}, {0x1, 0x9}, {0x2, 0x6}, {0x4, 0x6}, {0x7, 0x1}, {0x2}, {0x1, 0x3}, {0x1, 0x8}, {0x3, 0x8}, {0x6, 0x1}, {0x4}, {0x0, 0x4}, {0x4, 0x9}, {0x7, 0xa}, {0x5, 0x2}, {0x4, 0x5}, {0x1, 0x9}, {0x4, 0x1}, {0x5, 0x4}, {0x5, 0x1}, {0x7, 0x5}, {0x3, 0x5}, {0x4, 0x1}, {0x1, 0x7}, {0x7, 0x4}, {0x3, 0x7}, {0x7, 0xa}, {0x5, 0x1}, {0x5}, {0x3, 0x7}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x3, 0x30, 0x12]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x9, 0x2b, 0xb, 0x36, 0x18, 0x18, 0x5, 0x12, 0x24]}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x36, 0x4b, 0x9, 0x9, 0x24, 0x52, 0x4, 0x24, 0x1b]}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x1}, {0x1, 0xa}, {0x0, 0x7}, {0x0, 0x4}, {0x1, 0x3}, {0x2, 0x3}, {0x5, 0x8}, {0x4, 0x7}, {0x2, 0x8}, {0x1, 0x8}, {0x0, 0x1}, {0x7, 0x2}]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x6, 0x8}, {}, {0x0, 0x5}]}]}, @NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x34, 0x70, [@NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5, 0x8, 0x3f}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xd4f4ad00}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, 0x33, 0x0, 0x70bd25, 0x25dfdbfd, {0x19}, [@typed={0x12, 0x27, 0x0, 0x0, @str='/dev/snapshot\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x5000}, 0x40000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000000540), 0x0) [ 1168.884668] ? wait_for_completion_io+0x270/0x270 [ 1168.886147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1168.887479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1168.888793] do_syscall_64+0x33/0x40 [ 1168.889741] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1168.891021] RIP: 0033:0x7f320e0fbb19 [ 1168.891981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.896655] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1168.898559] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1168.900344] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1168.902121] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1168.903902] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 10:57:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) [ 1168.905669] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:57:20 executing program 2: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_mr_vif\x00') r1 = fcntl$dupfd(r0, 0x0, r0) syz_io_uring_setup(0x2e11, &(0x7f00000000c0)={0x0, 0x3a0c, 0x8, 0x1, 0x230, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000000)=0xffffffff) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:57:20 executing program 4: getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r0) fchmod(r0, 0x0) 10:57:20 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 50) 10:57:20 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 46) 10:57:20 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x86, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x1, 0x1, 0xf9, 0x90, 0x40, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x2, 0x6, 0x0, 0xff, {{0xa, 0x24, 0x6, 0x0, 0x0, "335542f4e5"}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x2, 0x40}, [@network_terminal={0x7, 0x24, 0xa, 0x9a, 0xc9, 0x3, 0x18}, @network_terminal={0x7, 0x24, 0xa, 0x3, 0x2, 0xff}, @country_functional={0x12, 0x24, 0x7, 0x4, 0x5, [0xffff, 0x1ff, 0x8, 0x8000, 0x7ff, 0x7]}, @country_functional={0xc, 0x24, 0x7, 0x5, 0x9, [0x8, 0x3f, 0x7fff]}, @country_functional={0x8, 0x24, 0x7, 0x3, 0x1, [0xf5a4]}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x1, 0x2, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0xe0, 0x5, 0xed}}}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x0, 0xc2, 0x7, 0x60}, 0x4b, &(0x7f0000000140)={0x5, 0xf, 0x4b, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "11709e54438d192f3ccad29825b5ca86"}, @ssp_cap={0x24, 0x10, 0xa, 0x0, 0x6, 0x8000, 0x11, 0x5, [0x0, 0x7f8000, 0xc000, 0x0, 0x0, 0xff0000]}, @wireless={0xb, 0x10, 0x1, 0x2, 0x4, 0x1f, 0x0, 0x1}, @ptm_cap={0x3}]}, 0x1, [{0xe9, &(0x7f0000000280)=@string={0xe9, 0x3, "ce8dab131f68dd31fecbde1c7f094087a433e12420f3e66c27d32319c4583cac470e7b845efc2c841c5882dccb8f0cc2c8b9edb6db8bb4991093755548c6305bed7c24b06073bc44da6830bdb34e7c7ff2778825b09dbfc35dc08f9f1f7dbd9d53fe5431d9468e70d72d8aebc23b6c681a9ec9f3350b8d166432f15f9cf17bf6af8a51d574ee96078764a6a70199c592dcecd2a73d460dc20796c012e81dd5ac7b200ffae4188a0eb0d5e5710146542daae217d231e3b99447821356aa6cfb7ba315f671afb14c0ed91b737644da30c0ab837368d2de238148c5f7a57eb0538b0d158c156b7035"}}]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1169.025924] udc-core: couldn't find an available UDC or it's busy [ 1169.026734] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 10:57:20 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1169.040624] FAULT_INJECTION: forcing a failure. [ 1169.040624] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.041938] CPU: 0 PID: 8345 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1169.042720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.043677] Call Trace: [ 1169.043985] dump_stack+0x107/0x167 [ 1169.044407] should_fail.cold+0x5/0xa [ 1169.044842] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1169.045433] should_failslab+0x5/0x20 [ 1169.045872] kmem_cache_alloc_trace+0x55/0x320 [ 1169.046398] io_uring_alloc_task_context+0x99/0x6a0 [ 1169.046966] ? io_import_iovec+0x1120/0x1120 [ 1169.047482] ? lock_downgrade+0x6d0/0x6d0 [ 1169.047963] ? do_raw_spin_lock+0x121/0x260 [ 1169.048466] ? rwlock_bug.part.0+0x90/0x90 [ 1169.048953] __io_uring_add_tctx_node+0x2c6/0x520 [ 1169.049507] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1169.050117] ? alloc_fd+0x2e7/0x670 [ 1169.050543] io_uring_setup+0x1fbb/0x2980 [ 1169.050832] FAULT_INJECTION: forcing a failure. [ 1169.050832] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.051024] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1169.051035] ? wait_for_completion_io+0x270/0x270 [ 1169.051061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1169.055261] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1169.055851] do_syscall_64+0x33/0x40 [ 1169.056285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1169.056874] RIP: 0033:0x7f320e0fbb19 [ 1169.057301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1169.059415] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1169.060284] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1169.061100] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1169.061917] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1169.062729] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1169.063551] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1169.064401] CPU: 1 PID: 8348 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1169.065937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.067780] Call Trace: [ 1169.068376] dump_stack+0x107/0x167 [ 1169.069180] should_fail.cold+0x5/0xa [ 1169.070019] ? io_wq_create+0xeb/0xc00 [ 1169.070873] should_failslab+0x5/0x20 [ 1169.071713] __kmalloc+0x72/0x390 [ 1169.072480] io_wq_create+0xeb/0xc00 [ 1169.073305] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1169.074415] ? io_import_iovec+0x1120/0x1120 [ 1169.075385] ? io_apoll_task_func+0x2d0/0x2d0 [ 1169.076364] ? __io_req_find_next+0x300/0x300 [ 1169.077343] ? do_raw_spin_lock+0x121/0x260 [ 1169.078279] ? rwlock_bug.part.0+0x90/0x90 [ 1169.079215] __io_uring_add_tctx_node+0x2c6/0x520 [ 1169.080271] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1169.081408] ? alloc_fd+0x2e7/0x670 [ 1169.082211] io_uring_setup+0x1fbb/0x2980 [ 1169.083130] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1169.084216] ? wait_for_completion_io+0x270/0x270 [ 1169.085287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1169.086416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1169.087523] do_syscall_64+0x33/0x40 [ 1169.088331] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1169.089436] RIP: 0033:0x7f027e346b19 [ 1169.090239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1169.094210] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1169.095841] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1169.097398] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1169.098938] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1169.100478] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1169.102008] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1169.565645] udc-core: couldn't find an available UDC or it's busy [ 1169.566490] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 10:57:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:57:36 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:57:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x13c6e000) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r2, &(0x7f0000000000)=""/54, 0x36) r3 = syz_io_uring_setup(0x7f94, &(0x7f0000000040)={0x0, 0x9035, 0x10, 0x3, 0x20d, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x13, r3, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000a40)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r1, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000180)=""/53, 0x35}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000880)=""/215, 0xd7}], 0x7, &(0x7f0000000980)=""/132, 0x84}}, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@hci={0x1f, 0x2, 0x2}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x8001) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_NOP={0x0, 0x4}, 0x2) 10:57:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) 10:57:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 47) [ 1185.019534] FAULT_INJECTION: forcing a failure. [ 1185.019534] name failslab, interval 1, probability 0, space 0, times 0 [ 1185.022212] CPU: 1 PID: 8364 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1185.023771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1185.025649] Call Trace: [ 1185.026259] dump_stack+0x107/0x167 [ 1185.027087] should_fail.cold+0x5/0xa [ 1185.027960] ? create_object.isra.0+0x3a/0xa30 [ 1185.029000] should_failslab+0x5/0x20 [ 1185.029855] kmem_cache_alloc+0x5b/0x310 [ 1185.030782] create_object.isra.0+0x3a/0xa30 [ 1185.031781] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1185.032946] kmem_cache_alloc_trace+0x151/0x320 10:57:36 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:57:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) read$snapshot(r0, &(0x7f0000000000)=""/56, 0x38) 10:57:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 51) [ 1185.034010] io_uring_alloc_task_context+0x99/0x6a0 [ 1185.035347] ? io_import_iovec+0x1120/0x1120 [ 1185.036342] ? lock_downgrade+0x6d0/0x6d0 [ 1185.037285] ? do_raw_spin_lock+0x121/0x260 [ 1185.038259] ? rwlock_bug.part.0+0x90/0x90 [ 1185.039226] __io_uring_add_tctx_node+0x2c6/0x520 [ 1185.040330] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1185.041517] ? alloc_fd+0x2e7/0x670 [ 1185.042358] io_uring_setup+0x1fbb/0x2980 [ 1185.043315] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1185.044465] ? wait_for_completion_io+0x270/0x270 [ 1185.045572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1185.046753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1185.047924] do_syscall_64+0x33/0x40 [ 1185.048756] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1185.049920] RIP: 0033:0x7f320e0fbb19 [ 1185.050770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1185.054914] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1185.056633] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1185.058244] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1185.059871] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1185.061485] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1185.063098] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1185.093288] FAULT_INJECTION: forcing a failure. [ 1185.093288] name failslab, interval 1, probability 0, space 0, times 0 [ 1185.096355] CPU: 0 PID: 8375 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1185.097754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1185.099429] Call Trace: [ 1185.099966] dump_stack+0x107/0x167 [ 1185.100697] should_fail.cold+0x5/0xa [ 1185.101460] ? create_object.isra.0+0x3a/0xa30 [ 1185.102383] should_failslab+0x5/0x20 [ 1185.103148] kmem_cache_alloc+0x5b/0x310 [ 1185.103985] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1185.105045] create_object.isra.0+0x3a/0xa30 [ 1185.105928] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1185.106962] __kmalloc+0x16e/0x390 [ 1185.106991] io_wq_create+0xeb/0xc00 [ 1185.107021] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1185.107042] ? io_import_iovec+0x1120/0x1120 [ 1185.107063] ? io_apoll_task_func+0x2d0/0x2d0 [ 1185.107080] ? __io_req_find_next+0x300/0x300 [ 1185.107095] ? do_raw_spin_lock+0x121/0x260 [ 1185.107112] ? rwlock_bug.part.0+0x90/0x90 [ 1185.107138] __io_uring_add_tctx_node+0x2c6/0x520 [ 1185.107161] ? io_uring_alloc_task_context+0x6a0/0x6a0 10:57:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/162, 0xa2) [ 1185.107178] ? alloc_fd+0x2e7/0x670 [ 1185.107210] io_uring_setup+0x1fbb/0x2980 [ 1185.107239] ? __do_sys_io_uring_enter+0x1890/0x1890 10:57:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2e800, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1185.107256] ? wait_for_completion_io+0x270/0x270 [ 1185.107312] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1185.107334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1185.107357] do_syscall_64+0x33/0x40 [ 1185.107376] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1185.107388] RIP: 0033:0x7f027e346b19 [ 1185.107406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:57:36 executing program 4: clone3(&(0x7f0000000280)={0x20000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x37}, &(0x7f00000000c0)=""/216, 0xd8, &(0x7f0000000200)=""/59, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0], 0x4}, 0x58) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='comm\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"96511e1fb36806369a1eaa0d123456fb", 0x0, 0x0, {0xd4, 0x5}, {0xfffffffffffffef1, 0x1000}, 0xb3c4, [0x14, 0x6, 0xffffffffffffff04, 0x7, 0xd90, 0x1, 0x4, 0x80004, 0x7, 0x8, 0x2000002, 0x800, 0xff3, 0x1, 0x1, 0x8]}) [ 1185.107415] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1185.107435] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1185.107446] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1185.107458] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1185.107469] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1185.107480] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:57:36 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) 10:57:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 52) 10:57:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000080)={{r0}, 0x5, &(0x7f0000000000)=[0x0, 0x3, 0x9f, 0x3, 0x7], 0x5, 0xc, [0x4, 0x8, 0x7, 0x8ea1]}) 10:57:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 48) 10:57:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000000)=""/183, 0xb7}) getdents64(r0, 0x0, 0x0) [ 1185.391718] FAULT_INJECTION: forcing a failure. [ 1185.391718] name failslab, interval 1, probability 0, space 0, times 0 [ 1185.394283] CPU: 1 PID: 8395 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1185.395718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1185.397471] Call Trace: [ 1185.398044] dump_stack+0x107/0x167 [ 1185.398824] should_fail.cold+0x5/0xa [ 1185.399639] ? io_wq_create+0x6ef/0xc00 [ 1185.400477] should_failslab+0x5/0x20 [ 1185.401287] kmem_cache_alloc_node_trace+0x59/0x340 [ 1185.402341] io_wq_create+0x6ef/0xc00 [ 1185.403157] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1185.404242] ? io_import_iovec+0x1120/0x1120 [ 1185.405178] ? io_apoll_task_func+0x2d0/0x2d0 [ 1185.406122] ? __io_req_find_next+0x300/0x300 [ 1185.407056] ? do_raw_spin_lock+0x121/0x260 [ 1185.407982] ? rwlock_bug.part.0+0x90/0x90 [ 1185.408882] __io_uring_add_tctx_node+0x2c6/0x520 [ 1185.409909] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1185.411007] ? alloc_fd+0x2e7/0x670 [ 1185.411798] io_uring_setup+0x1fbb/0x2980 [ 1185.412694] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1185.413773] ? wait_for_completion_io+0x270/0x270 [ 1185.414832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1185.415954] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1185.417055] do_syscall_64+0x33/0x40 [ 1185.417847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1185.418931] RIP: 0033:0x7f027e346b19 [ 1185.419719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1185.423640] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1185.425250] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1185.426752] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1185.428267] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1185.429775] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1185.431295] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1185.450678] FAULT_INJECTION: forcing a failure. [ 1185.450678] name failslab, interval 1, probability 0, space 0, times 0 [ 1185.452957] CPU: 0 PID: 8400 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1185.454213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1185.455733] Call Trace: [ 1185.456229] dump_stack+0x107/0x167 [ 1185.456912] should_fail.cold+0x5/0xa [ 1185.457622] ? create_object.isra.0+0x3a/0xa30 [ 1185.458459] should_failslab+0x5/0x20 [ 1185.459158] kmem_cache_alloc+0x5b/0x310 [ 1185.459917] create_object.isra.0+0x3a/0xa30 [ 1185.460734] kmemleak_alloc_percpu+0xa0/0x100 [ 1185.461537] pcpu_alloc+0x4e2/0x1240 [ 1185.462223] __percpu_counter_init+0x10d/0x2d0 [ 1185.463047] io_uring_alloc_task_context+0xcc/0x6a0 [ 1185.463953] ? io_import_iovec+0x1120/0x1120 [ 1185.464758] ? lock_downgrade+0x6d0/0x6d0 [ 1185.465484] ? do_raw_spin_lock+0x121/0x260 [ 1185.466251] ? rwlock_bug.part.0+0x90/0x90 [ 1185.466995] __io_uring_add_tctx_node+0x2c6/0x520 [ 1185.467871] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1185.468785] ? alloc_fd+0x2e7/0x670 [ 1185.469449] io_uring_setup+0x1fbb/0x2980 [ 1185.470189] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1185.471080] ? wait_for_completion_io+0x270/0x270 [ 1185.471974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1185.472892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1185.473806] do_syscall_64+0x33/0x40 [ 1185.474464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1185.475381] RIP: 0033:0x7f320e0fbb19 [ 1185.476054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1185.479336] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1185.480692] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1185.481977] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1185.483229] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1185.484480] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1185.485708] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:57:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82000082}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x120, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4004}, 0x800) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:57:52 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:57:52 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) 10:57:52 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:57:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/85, 0x55) 10:57:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$SNAPSHOT_FREE(r1, 0x3305) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x44001, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r3, 0x44, 0xfff, 0xa52c) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x20010, r2, 0xe08d9000) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000000)=0xffffffff, 0x4) 10:57:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 49) 10:57:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 53) 10:57:52 executing program 4: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x3, 0x1, 0xc, 0xd, 0x108, &(0x7f0000000200)}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x6d) [ 1200.824784] FAULT_INJECTION: forcing a failure. [ 1200.824784] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.827273] CPU: 1 PID: 8428 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1200.828734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.830493] Call Trace: [ 1200.831055] dump_stack+0x107/0x167 [ 1200.831835] should_fail.cold+0x5/0xa [ 1200.832650] ? create_object.isra.0+0x3a/0xa30 [ 1200.833613] should_failslab+0x5/0x20 [ 1200.834423] kmem_cache_alloc+0x5b/0x310 [ 1200.835283] ? io_wq_create+0x114/0xc00 [ 1200.836138] create_object.isra.0+0x3a/0xa30 [ 1200.837063] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1200.838142] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1200.839214] io_wq_create+0x6ef/0xc00 [ 1200.840049] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1200.841116] ? io_import_iovec+0x1120/0x1120 [ 1200.842034] ? io_apoll_task_func+0x2d0/0x2d0 [ 1200.842982] ? __io_req_find_next+0x300/0x300 [ 1200.843929] ? do_raw_spin_lock+0x121/0x260 [ 1200.844835] ? rwlock_bug.part.0+0x90/0x90 [ 1200.845740] __io_uring_add_tctx_node+0x2c6/0x520 [ 1200.846758] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1200.847869] ? alloc_fd+0x2e7/0x670 [ 1200.848637] io_uring_setup+0x1fbb/0x2980 [ 1200.849514] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1200.850562] ? wait_for_completion_io+0x270/0x270 [ 1200.851604] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1200.852688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1200.853769] do_syscall_64+0x33/0x40 [ 1200.854547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1200.855624] RIP: 0033:0x7f027e346b19 10:57:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') write$P9_RFLUSH(r0, &(0x7f0000000000)={0x7, 0x6d, 0x1}, 0x7) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @remote}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', r3, 0x4, 0x4, 0x81, 0x7d, 0x5, @private0, @empty, 0x7, 0x40, 0x200, 0x14a4}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x5}, 0x4) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1200.856396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1200.860374] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1200.861962] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1200.863451] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1200.864952] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1200.866449] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1200.867949] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1200.885867] FAULT_INJECTION: forcing a failure. [ 1200.885867] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.888348] CPU: 1 PID: 8430 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1200.889762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.891489] Call Trace: [ 1200.892047] dump_stack+0x107/0x167 [ 1200.892810] should_fail.cold+0x5/0xa [ 1200.893603] ? create_object.isra.0+0x3a/0xa30 [ 1200.894553] should_failslab+0x5/0x20 [ 1200.895348] kmem_cache_alloc+0x5b/0x310 [ 1200.896214] create_object.isra.0+0x3a/0xa30 [ 1200.897143] kmemleak_alloc_percpu+0xa0/0x100 [ 1200.898080] pcpu_alloc+0x4e2/0x1240 10:57:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x58) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r3, 0x0, 0x0) r4 = getegid() setresgid(r4, r4, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, r4}, 0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r2, r4}}, './file0\x00'}) [ 1200.898872] __percpu_counter_init+0x10d/0x2d0 [ 1200.900010] io_uring_alloc_task_context+0xcc/0x6a0 [ 1200.901029] ? io_import_iovec+0x1120/0x1120 [ 1200.901935] ? lock_downgrade+0x6d0/0x6d0 [ 1200.902797] ? do_raw_spin_lock+0x121/0x260 [ 1200.903702] ? rwlock_bug.part.0+0x90/0x90 [ 1200.904600] __io_uring_add_tctx_node+0x2c6/0x520 [ 1200.905608] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1200.906700] ? alloc_fd+0x2e7/0x670 [ 1200.907485] io_uring_setup+0x1fbb/0x2980 [ 1200.908354] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1200.909416] ? wait_for_completion_io+0x270/0x270 [ 1200.910445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1200.911552] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1200.912638] do_syscall_64+0x33/0x40 [ 1200.913417] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1200.914485] RIP: 0033:0x7f320e0fbb19 [ 1200.915272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1200.915675] device lo entered promiscuous mode [ 1200.919100] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1200.919122] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1200.919139] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1200.924292] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1200.925807] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1200.927316] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1200.948546] device lo left promiscuous mode 10:57:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) getdents64(r0, 0x0, 0x0) 10:57:52 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/162, 0xa2) 10:57:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'security\x00', 0x0, [0x2, 0x3, 0x3, 0x20, 0x7]}, &(0x7f0000000080)=0x54) fchmod(r0, 0x0) 10:57:52 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x2181, 0x0) readv(r0, &(0x7f0000000540), 0x0) 10:57:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, 0x0, 0x0) 10:57:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x67, @remote, 0x4e20, 0x1, 'nq\x00', 0x30, 0x0, 0x4d}, 0x2c) 10:58:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:58:06 executing program 2: keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000001940)={0x0, 0xad, 0x1000}, &(0x7f0000001980)={'enc=', 'pkcs1', ' hash=', {'blake2b-160-generic\x00'}}, &(0x7f0000001a00)="bb84b1e112ac257f7a8b7a05a948d4419aa4b45a32d12db3db19e6b081ddd56b42e3a9d519f0685a767d9d71c702b022cb2545059019fa44689f2c94b7e1bd3f41c030f5581a18c787633a81a208fcc8c487893fcae463b947ca83bb22c6dfcb1b695f9e1ca06d9b6c667b6d7fb2c4ac77854d0c30a07caac2f74aefa6542c23f966cad2f69cb89ce95ba98c18e2c2d26529d48778a19249b282a1c08269a3c025c6103f2ed2e4c8a775527c3b", &(0x7f0000001ac0)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001880)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/4, 0x4}], 0x6}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000540)=""/167, 0xa7}, {&(0x7f0000000600)=""/171, 0xab}], 0x4, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x2, 0x102, &(0x7f0000001900)) r3 = syz_open_procfs(r2, &(0x7f0000000080)='cpuset\x00') getdents64(r3, &(0x7f00000007c0)=""/180, 0x200007d8) 10:58:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:58:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, 0x0, 0x0) [ 1215.474230] FAULT_INJECTION: forcing a failure. [ 1215.474230] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.475767] CPU: 0 PID: 8472 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1215.476684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.477787] Call Trace: [ 1215.478142] dump_stack+0x107/0x167 [ 1215.478635] should_fail.cold+0x5/0xa [ 1215.479144] ? create_object.isra.0+0x3a/0xa30 [ 1215.479763] should_failslab+0x5/0x20 [ 1215.480269] kmem_cache_alloc+0x5b/0x310 [ 1215.480812] ? io_wq_create+0x114/0xc00 [ 1215.481347] create_object.isra.0+0x3a/0xa30 [ 1215.481929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1215.482610] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1215.483281] io_wq_create+0x6ef/0xc00 [ 1215.483810] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1215.484490] ? io_import_iovec+0x1120/0x1120 [ 1215.485078] ? io_apoll_task_func+0x2d0/0x2d0 [ 1215.485676] ? __io_req_find_next+0x300/0x300 [ 1215.486261] ? do_raw_spin_lock+0x121/0x260 [ 1215.486835] ? rwlock_bug.part.0+0x90/0x90 [ 1215.487422] __io_uring_add_tctx_node+0x2c6/0x520 [ 1215.488081] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1215.488781] ? alloc_fd+0x2e7/0x670 [ 1215.489279] io_uring_setup+0x1fbb/0x2980 [ 1215.489831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1215.490499] ? wait_for_completion_io+0x270/0x270 [ 1215.491152] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.491853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.492537] do_syscall_64+0x33/0x40 [ 1215.493042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.493717] RIP: 0033:0x7f027e346b19 [ 1215.494201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.496647] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1215.497649] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1215.498610] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1215.499568] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1215.499576] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1215.499583] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 54) 10:58:06 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fgetxattr(r2, &(0x7f0000000500)=@known='trusted.overlay.opaque\x00', &(0x7f00000006c0)=""/77, 0x4d) r3 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xec3d, 0x5, &(0x7f0000000580)=[{&(0x7f0000000100)="769d5b8a1a01d939a652422dfd1929c6698e0e33519d45", 0x17, 0x100000000}, {&(0x7f0000000140)="d601901d639038c498bfd5b9374766fea988fecb79ce5293b34317c10e9a7d3c604f5c05c40d3607f20eeafb66a40586a953e0f6421bd7d4c9180cebd61c31c5c8f35f792560c7e32862d857139b3cd8a0d8cadbf07215942307fc2a423659059aeb85b0cf6e03b90f8c69d44b600f90d95f3652efd748f811f2de2fc8ce596f9e83aea942c5148b71ae", 0x8a, 0x2}, {&(0x7f0000000280)="00b968ec6a94c22d97a60070c29d24ce977ebd1a4c538c38e96b6049a826677565051f1187a4195fc7a3db1ab48b260ea3432296bddc5ae32bd6873485971aa4f512fbfb302a934d5a99ce52c5a497f51019639b666593eff7cf8f6015858396c31d0e8be806ff19254ccb5235715d988449b6dfd585a49dcba1f34af02636c4c320c4c3de1ba7930e7bdf98038fac4c04d2be5a8946fda354c1e52fda4a9a72698f5c", 0xa3, 0xffff}, {&(0x7f0000000340)="c1ae6d4cb7c8265668dbf4dbe38c83a954ccd1fde2761411319324e52a1d7c4f638b52e42b1d4076cdeb0b3a175eefa7f1bcceebed61489e00b3ff53dd18543b334122f3cc6cf36ecb7f7b3cb4332446d78b0b26723d460929418b27c826e9db3819110943904cc1b5655470c224376d2e9d40a10e8f6a171a57d8eceeeb951c76d574690ed7247325e49036ced3f76bcf640f95660ff09f9801e9ec7c68301577a7ab6a252846a89b38aa9bc6ce9b5df0b0e19eab625f16c8a6157b69d86d732602514f1b954254c0e35414be57f31e013b52bbce21a07fa98e24aa", 0xdc, 0x1ff}, {&(0x7f0000000440)="0607e959518c36e5b7a58f4dc5c806a7dfe5b78cf638c07780ba300cf1c138cdf3aa5e71b9f7e8a7b0092c058717fb5bea1ac39c1e522044d27e1506dea2d28e00d9a44af52be3bbe355c4b66235dae3f6960ec9609e4f52d96d8a242d1c1e48f32555d507a50d3dd87ef941baea76d3c3af0f469f4994499f0a41779c53ff86eb62a6d10c", 0x85, 0x6b5efa64}], 0x2881808, &(0x7f0000000600)={[{@cruft}], [{@subj_role={'subj_role', 0x3d, '.'}}, {@subj_user={'subj_user', 0x3d, '/dev/snapshot\x00'}}, {@obj_role={'obj_role', 0x3d, '/dev/snapshot\x00'}}, {@obj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/vcsa#\x00'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10010, r3, 0xe8aa4000) 10:58:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 50) 10:58:06 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0xe56e, @local, 0x3}, 0x1c) fchmod(r2, 0x0) [ 1215.510206] FAULT_INJECTION: forcing a failure. [ 1215.510206] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.510219] CPU: 0 PID: 8478 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1215.510226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.510229] Call Trace: [ 1215.510243] dump_stack+0x107/0x167 [ 1215.510256] should_fail.cold+0x5/0xa [ 1215.510269] ? create_object.isra.0+0x3a/0xa30 [ 1215.510280] should_failslab+0x5/0x20 10:58:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getdents(r0, 0x0, 0x0) 10:58:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) pread64(r0, &(0x7f0000000000)=""/162, 0xa2, 0x7f) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 10:58:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 51) [ 1215.510291] kmem_cache_alloc+0x5b/0x310 [ 1215.510308] create_object.isra.0+0x3a/0xa30 [ 1215.510325] kmemleak_alloc_percpu+0xa0/0x100 [ 1215.510342] pcpu_alloc+0x4e2/0x1240 [ 1215.510367] __percpu_counter_init+0x10d/0x2d0 [ 1215.510381] io_uring_alloc_task_context+0xcc/0x6a0 [ 1215.510394] ? io_import_iovec+0x1120/0x1120 [ 1215.510406] ? lock_downgrade+0x6d0/0x6d0 [ 1215.510416] ? do_raw_spin_lock+0x121/0x260 [ 1215.510427] ? rwlock_bug.part.0+0x90/0x90 [ 1215.510444] __io_uring_add_tctx_node+0x2c6/0x520 10:58:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 55) [ 1215.510456] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1215.510466] ? alloc_fd+0x2e7/0x670 [ 1215.510485] io_uring_setup+0x1fbb/0x2980 [ 1215.510503] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1215.510513] ? wait_for_completion_io+0x270/0x270 10:58:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0xb) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = dup3(r1, r0, 0x0) [ 1215.510540] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.510553] ? syscall_enter_from_user_mode+0x1d/0x50 sendmmsg$inet(r1, &(0x7f0000003000)=[{{&(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="d7fb3dbe6cff4a97e36000b71087dcaf2d54fd5a88a77fc1944a8f9bee11f6d4a9f1661d01ba4caeb574d2da497889180217678fb638fa8a1e1c6ed98837f53bf8dfaa81a2b6d28dfd3a375bfd5ce1b5cb5b1fb6aa674076ebb05345", 0x5c}, {&(0x7f0000000200)="f5d0b3d8cc5f3b5cf1d8203fbfe1124d401f05bbe8b5213ceb6b2b55245345c5bdb4c91b36da2b6713106b6785157e78bddbc10aeec59cdd05bc65cd8c3b725736b8dbb99e7236d1ed58a8fb68e179a6a8fdc059844052cfa0b46e7d7ec27b69331ca9d96f4d3290bfbc60d551f6480dd88971182e3cd1992dfd7d643c34171341683f49f3a7287aa1f797e99f51bddcbeff33f3321b1a09fa55abf53cc528f88cb9ad2cfea10517b281d8dc", 0xac}, {&(0x7f0000000140)="92ef0caf6cc40d440fdc9e0ff1a9e5d1c2ffd5615d856caa7949990721e8a32f05b302a8c4428c84cc4bb6bf8b0fb2464cf8fbe3709ea6e846acdbe80e13d3c3383da2d0b2014cf1778a38f9353ceddb51", 0x51}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="5e9444d0ee2fa3c1ca251f7849ea8f1f2915e69c90a1da254e27eb8b602ea8e24155892c25460e9b20622f9e0cb7cea95e6aa241768b4a2e1823db1a2d6ca90377a8583f55a24d992d0a788dd76e8f8c935b5ce5c07c3c60c0783e5ba34f3ea33c550da64334d98841e2c8a7b69f9721f05d9c72c4790fd617f2da3d1d1c8bcb295c2fd28fdf719a06afde0f562208e4948bf2fb798aeafaee2fe84a906019c7c4b1b222f2453b22bae5ebebbd1fc9c334bcbcc5d2dfd193f17e3cade333e2e7457b73edb45afc42d0eaccf85a39a542", 0xd0}, {&(0x7f0000000400)="6deed251f4e95a867efd98a861e22259478cb59e4002ff47cbbbca23e745560b9984094692b6201038e08f1e0096895bea38b146c4c98b7e7de1c50a39501f298f5f891eb5b79ece11df66ec496bd8ca5a6e6aea52ae662903f3efe4e0dccc74a69bffcf45915b5a0e498e59857beb68dc78d189a710cdee3739e4161143ed9309929b72304522db2c65a3cdcbe885337c25805e4fad009844178c0560e027c138fc", 0xa2}, {&(0x7f00000004c0)="4dff9691c3ec7ac389046d08d9498e8e4fd4ce9c480be127a82f1895a01c1a", 0x1f}, {&(0x7f0000000500)="68bac8f5953eb681e49af6e16c64a0962ca9a314a06c966466219f7007b68bee0294c42c6dfc54f3781d9b23d519a1c907adc6126fb3807379f052f18f", 0x3d}], 0x8}}, {{&(0x7f00000005c0)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000600)="230ed1a859b97230b3c26bdd77053dc87ac7388eb8f5f8ba6c29fef7d8e4762d379725a62cbfa5a49c631072286adbe2971786c961e0da6631b4b299b930b0472d4dba6aa077d622f37115b78e89e57e1d309ea6620d739195cd2689a85db4aed3937ecefe2bc14ada4bfd05246112b5be65f839b15ab9cbb575a587bd8138365c3c56649b2416f4c3f7e0cf21", 0x8d}, {&(0x7f00000006c0)="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", 0xff}, {&(0x7f0000000880)="db24767a8b023d2fcfab29902f08525412a09c7f", 0x14}, {&(0x7f00000008c0)="4b132a10efe54e509403db8be631a21711c49507beb51dcb8873a16228e01f035146630a0108aa1efa69c99630e3f6246aaece8e8c257582f02e75230a5cfe42980583dc0710dd9847472fe559a4ae1fd761c7f83f86243948c2db184f31ab7886c82745e725e9a87dd32deee99fc48ae8f83d4abb6431a628a96a6396febaf78edcda3f9fdb512f7624afb83ea282bdd2945ed859cd996162f21e0f1a22633a", 0xa0}, {&(0x7f0000000980)="73b3ce55ed7a79555e040afc4c6523cf8f5e3526100dbf02fa5bcec341efb30b753ce3b94bf6aee8dc6ad944c177d3fc16995a9e926730e04eac8357425ae3fcc3cc40aa6f0051535890fa5177b79e4efec76438a4a67e7c", 0x58}, {&(0x7f0000000a00)="7e7453e65e340f0e4c39f1fb75ad10117e25c6d5bb87c49eb9e2cf6302064c310bed1417e8f719747383c4c225fb1bf49594a8d904e5433865e7745f05eead24a6ee0539cf93ac8cca22f989ba6e96cacb45f802596a5b12148519c4e5d32eeb3a864d03a7ab8c63fecbeb74b1d621413f04488837957dd5da3197e89e6c174220ec24fb5fe261efa65e83079c3b5c78b698ba32e7849419d49ac8ca", 0x9c}], 0x6}}, {{&(0x7f0000000b40)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000b80)="44d96b00fc4abd9c6143775aebb1ae9afe8d4f3d72a615e85153a0bd394ec7b1ec14e7c63bb50db375c0b5cdeff81a285ef02c57e5a73291a6dae01cc7a9c984f14234103921de43d988a565127153130f7310a3ab3d0ca4f501c8a04f4ce7681aacca205407c2e6797393cd6b69d86d9385a7895949f8f8e7edbfe043965e6ae0c12c7c7cc16d07450a72eefb743c78b91bdef89a2976f021f09a2479c299d57f79b062d6bdb06360c2b5df1f349a263a57ed6a175822124950aa62a889f550cc05d1034b4be20b6660aa2f873f8dd6d9b64144914bac93399e27f4d59b617ece4f0e668a9bf389ec07d771968cf82ba6985aba4e9d3d0eef", 0xf9}, {&(0x7f0000000c80)="1ce2f8b0140c9abbc841debb3820933d104948f7487584e486c5710383862d20d7bfdf9d849d52d9266be35fa4b68546e5e2b82a48ebcede5417904c535012e44413a7d2670172e92979050aea7473417fb9c8d89e13a56f1d8f7952f6a7dd92df8bc7b2171a6f5d08cf0c9b022b28d9ae0e4ee2c3e9700b0f081238225c2ddfc31952b4d86cca68012c450f91428c52477477ad1764186fd75fbe30d486b4e1ee4dc79509b36d56b0387775b786283ecbf8", 0xb2}, {&(0x7f0000000d40)="1cf824b5bc1ce5726e0eeed01aaa47364bd61230ec13a9d7e7098c320c8bfc9dfd11", 0x22}, {&(0x7f0000000d80)="33da25dad32ef3496488f1cd4bd5ed6b5091d672030e6835a04f2cf3f6fc6bc46a863679d2f96b204767c170639fb251f7a76901a9f7cce0c7cbdf00462108cce989489c1f5e2984fa1f198ab4892d0ffd078058615eb7bf5e4bb4c6be3ffe21cbc6", 0x62}, {&(0x7f0000000e00)="e3c9ed7ef486c1a1679986ff15e16d25acad0ece0ebe02f15201ec729f79ee3cfbaf5eb30cb10a13a2b9db2cda956e01c9448e26c6406758e2031db85eefa3e8612775c03bf6aaafabc11cbc88f8d72a1cd7de42b1a504c3af0f33bd", 0x5c}, {&(0x7f0000000e80)="5e53fb10f868ef4c745291b5a397b97aebc6534260d70819561893bcdd6d778026778bb26059e2ec3d4d2b78a39658063b7a58a8873dcdddd42f5b29e5fb9796c74c2290766cbdca798d80846a79e497c8cfa22fc21da3d0c6e6fe645b718171967cd1020b20c8dc55ccba1b27ca49eb58", 0x71}], 0x6, &(0x7f0000000f80)=[@ip_retopts={{0xb4, 0x0, 0x7, {[@noop, @ssrr={0x89, 0x27, 0x2f, [@local, @rand_addr=0x64010100, @multicast2, @dev={0xac, 0x14, 0x14, 0x40}, @broadcast, @local, @local, 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{&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="499deba16d7c85b2a16b723a4daad2f31a0979fa037a34fc27bd5eb839f44619ceaba97998967ed7e5b73f2a412e634c9ef53a4ea55f7fc2f608ba9a54a71ef652d0b2b7f9c8a5a3dfd5e6ca0f409f535255d79bbb27ee236e0991eb1495c19354cb2ee2293f649cd942eaea075895c485b7484714d13fb9d05124309144cd4f68a856eeeebff0a2f6544d", 0x8b}, {&(0x7f0000002980)="5f1d263ef0740a981340dbc44f3e197d6e8f8ea9ff6a", 0x16}, {&(0x7f00000029c0)="0be720bb094994d5e77fcebeed62f9916bcd34226ad64eb57486af1e4e291dbf315d51b372a85db8625bba4de6200b44cc6f7e10e639e03de171390a58f4459ed9e9f96ef07d769db9cca6b1fd2101f6983dc70e4f8a7089b782944c26314e843c391ce9578b08b282e12d7667ff3a953165a09cd017e25cade8cf116b13857343113fc07124bdc13226362d0028ab8c05546d3cb84a1b497b3e1f01d767c6c13cba1a2d3379e562093bd2c8ddebecd606651d56f0f0bf59daaa30be93c580d5", 0xc0}, {&(0x7f0000002a80)="8d613ed6382636da7d7a9d5560356251ff014109ee987acf22347dc02742dfc2de78866908f27a38f8c1b801ed781aecbaa91d675d72937c26b3489dd5e6faa30d3e31d318621f26187cf01eec12b31bcbef4936900423d01ac087d9367d05bf71c2e0dbbb6370afe5f7e4b01be61f05b48b77d1f18c724bef237824d7a6234d743a66356997e67f0d96277821666ab4ac6fe94a2546712f9ac4aac97a76b8e3e7573a2cbdc336a80168", 0xaa}], 0x6}}, {{&(0x7f0000002bc0)={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000002ec0)=[{&(0x7f0000002c00)="73c71536096126f96f05de14a151ef9370ff8310e0a8454351cbebb093f6b4e59ad17f4aeb6d86fcf1c03f09c828431cd15972826371aca72673355a719e7771d857a39ac2b273e4242bc20df97dfd032963c75584ef06d2df5316101b2d46eda17c4130a5568d8eb41dc894fd831e4a995c3220a55f5ac32cf0f2895da5cc4d01b7c9eabcbbafc86b18e2da37c043f08b8f", 0x92}, {&(0x7f0000002cc0)="666d2d4e0842bb55bbc5549e06d347dffa16bb6b182e92c79207cf2af00206ad2b240bc69ed3b7d453123a6c5863a2d6ee17cb63bffabb8b65b36a728c8db8d4c4f741e6ea4c14e783098725bef603bf32a414301cfcbd3b3548abdb4ebda6f0a1447354f62b8560aa2887bba195a526328f96c42f9fa69be1c539a35900f674ead25f04c7fa23b27a3ae901607df9ad9975ebf54eececa72c337bf3ea5befd4a2ef1b4917f28e8e0562600528e57b35e652da1d8e7270efa303180da86f86f66f9b43f58f3e48813d8e3dc49a878417b6163d00e07cc19d2081b3295ac65d7a2194ad8f8c848e55393e3878cdd61782ae9a2d", 0xf3}, {&(0x7f0000002dc0)="de60630beaa3f1a789439766e087fedd63b07d8bee7eeccdf80c1a9c48abc9a6971c8a1d1754a048dc367774e5dda095efb90971c9ada2766b0ea0a55c048856d5a44d6efef41675cbff498294f216089791725f5677b1be61d136e41e5962db6b01f936255215082c94c356752ef1a4d5f4b93b071c9e2e99615311f3584cdadca146c92e3c47186697b2a5db85e7a7c37d420413adddc0355f0bd1526d9aef724519e4ef96714ac71ef30ba486b9f8b6671de417624b2588ad97d8971db1b96b59c40d904d4d96b5af115c9b59b7e587c6aa3677df23df78e71d69", 0xdc}], 0x3, &(0x7f0000002f00)=[@ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x88, 0x10, "a65f19c06f317462c740bf679daf"}, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x228b}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010102}}}, @ip_retopts={{0x78, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0xae, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @end, @timestamp_prespec={0x44, 0x2c, 0xf3, 0x3, 0x3, [{@multicast2, 0x9}, {@broadcast, 0x200}, {@private=0xa010100}, {@remote, 0x100}, {@multicast2, 0x4}]}, @ssrr={0x89, 0x17, 0x66, [@dev={0xac, 0x14, 0x14, 0x33}, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @private=0xa010102]}, @ssrr={0x89, 0xb, 0x1a, [@empty, @multicast1]}, @rr={0x7, 0xf, 0xd9, [@multicast1, @rand_addr=0x64010102, @multicast1]}]}}}], 0xd8}}], 0x8, 0x24040801) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(0xffffffffffffffff, 0x3309) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000003200), 0x2, 0x3) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r4, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$SNAPSHOT_FREE_SWAP_PAGES(0xffffffffffffffff, 0x3309) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x2, 0x8, 0x40, 0x1000}) getdents64(r4, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) getdents(r5, &(0x7f0000000000)=""/125, 0x7d) [ 1215.510567] do_syscall_64+0x33/0x40 [ 1215.510579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.510586] RIP: 0033:0x7f320e0fbb19 [ 1215.510597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:58:06 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/udp\x00') r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) close_range(r1, r2, 0x2) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r3, 0xf, 0x0, &(0x7f0000000400)) syz_open_procfs(r3, &(0x7f0000000000)='maps\x00') fchmod(r1, 0x0) [ 1215.510603] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1215.510616] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1215.510623] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1215.510629] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 10:58:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1215.510635] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1215.510642] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1215.662249] FAULT_INJECTION: forcing a failure. [ 1215.662249] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.662264] CPU: 0 PID: 8494 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1215.662271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.662275] Call Trace: [ 1215.662292] dump_stack+0x107/0x167 [ 1215.662306] should_fail.cold+0x5/0xa [ 1215.662319] ? create_object.isra.0+0x3a/0xa30 [ 1215.662330] should_failslab+0x5/0x20 [ 1215.662342] kmem_cache_alloc+0x5b/0x310 [ 1215.662354] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1215.662368] create_object.isra.0+0x3a/0xa30 [ 1215.662377] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1215.662391] __kmalloc+0x16e/0x390 [ 1215.662407] io_wq_create+0xeb/0xc00 [ 1215.662424] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1215.662436] ? io_import_iovec+0x1120/0x1120 [ 1215.662448] ? io_apoll_task_func+0x2d0/0x2d0 [ 1215.662457] ? __io_req_find_next+0x300/0x300 [ 1215.662467] ? do_raw_spin_lock+0x121/0x260 [ 1215.662477] ? rwlock_bug.part.0+0x90/0x90 [ 1215.662492] __io_uring_add_tctx_node+0x2c6/0x520 [ 1215.662503] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1215.662513] ? alloc_fd+0x2e7/0x670 [ 1215.662532] io_uring_setup+0x1fbb/0x2980 [ 1215.662548] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1215.662559] ? wait_for_completion_io+0x270/0x270 [ 1215.662585] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.662597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.662610] do_syscall_64+0x33/0x40 [ 1215.662621] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.662628] RIP: 0033:0x7f320e0fbb19 [ 1215.662638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.662644] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1215.662656] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1215.662663] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1215.662669] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1215.662675] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1215.662681] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1215.702904] FAULT_INJECTION: forcing a failure. [ 1215.702904] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.702919] CPU: 0 PID: 8498 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1215.702926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.702930] Call Trace: [ 1215.702945] dump_stack+0x107/0x167 [ 1215.702959] should_fail.cold+0x5/0xa [ 1215.702972] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1215.702988] should_failslab+0x5/0x20 [ 1215.703000] kmem_cache_alloc_trace+0x55/0x320 [ 1215.703016] __io_uring_add_tctx_node+0x15c/0x520 [ 1215.703027] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1215.703038] ? alloc_fd+0x2e7/0x670 [ 1215.703056] io_uring_setup+0x1fbb/0x2980 [ 1215.703073] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1215.703083] ? wait_for_completion_io+0x270/0x270 [ 1215.703111] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.703123] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.703137] do_syscall_64+0x33/0x40 [ 1215.703148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.703155] RIP: 0033:0x7f027e346b19 [ 1215.703166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.703171] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1215.703184] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1215.703190] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1215.703197] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1215.703203] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1215.703209] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1215.746849] perf: interrupt took too long (8041 > 8020), lowering kernel.perf_event_max_sample_rate to 24000 [ 1215.748066] perf: interrupt took too long (10065 > 10051), lowering kernel.perf_event_max_sample_rate to 19000 [ 1215.811498] perf: interrupt took too long (12593 > 12581), lowering kernel.perf_event_max_sample_rate to 15000 [ 1216.475363] perf: interrupt took too long (15754 > 15741), lowering kernel.perf_event_max_sample_rate to 12000 10:58:21 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 52) 10:58:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:58:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:58:21 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r1, 0x0) 10:58:21 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) 10:58:21 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 56) 10:58:21 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540), 0x0) 10:58:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') fsetxattr$security_selinux(r0, &(0x7f0000000140), &(0x7f0000000180)='system_u:object_r:pam_var_run_t:s0\x00', 0x23, 0x2) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x30004, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'net\x00'}}, {@aname}, {@fscache}, {@cachetag={'cachetag', 0x3d, '/][-'}}, {@version_9p2000}], [{@subj_user={'subj_user', 0x3d, 'net\x00'}}, {@subj_type={'subj_type', 0x3d, '\\'}}]}}) 10:58:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1230.450003] FAULT_INJECTION: forcing a failure. [ 1230.450003] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.453201] CPU: 0 PID: 8523 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1230.454960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.457076] Call Trace: [ 1230.457759] dump_stack+0x107/0x167 [ 1230.458703] should_fail.cold+0x5/0xa [ 1230.459690] ? io_wq_create+0x6ef/0xc00 [ 1230.460729] should_failslab+0x5/0x20 [ 1230.461713] kmem_cache_alloc_node_trace+0x59/0x340 [ 1230.463015] io_wq_create+0x6ef/0xc00 [ 1230.464046] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1230.465356] ? io_import_iovec+0x1120/0x1120 [ 1230.466515] ? io_apoll_task_func+0x2d0/0x2d0 [ 1230.467668] ? __io_req_find_next+0x300/0x300 [ 1230.468833] ? do_raw_spin_lock+0x121/0x260 [ 1230.469925] ? rwlock_bug.part.0+0x90/0x90 [ 1230.471007] __io_uring_add_tctx_node+0x2c6/0x520 [ 1230.472246] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.473464] ? alloc_fd+0x2e7/0x670 [ 1230.474251] io_uring_setup+0x1fbb/0x2980 [ 1230.475150] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.476221] ? wait_for_completion_io+0x270/0x270 [ 1230.477281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.478394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.479492] do_syscall_64+0x33/0x40 [ 1230.480282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.481371] RIP: 0033:0x7f320e0fbb19 [ 1230.482162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.486084] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.487699] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1230.489238] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1230.490738] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1230.492258] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1230.493766] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)="04e7f71482d8f4d56f62032adc429db25809c988973c3a6e46d55c7ff0e178993586e084130c8f35f922a4a8fe1cd5958e88f8c8bf162c611f7ebee9fc5e2d32f1f1deb538f7633407ac56075d0cb435626fc4128fce894f35e8bb74867ab4be65ecbe4b653264e3c9e6a85d457df36d6fd2e10fc86e96c9530690e3a7c8b07dd62aea0f18faad4b64c25ad3e7ff30508557b244461be49dcbab07822c3fcc21a851ad0c7cfb21588b906ad899f06bdb2c20430c91238f8297922a4db8c941f3b90889e100b8808c5177ef31901542a0a2edf95d07cbe8", 0xd7, 0x80000000}, {&(0x7f0000000200)="397cec9b5be7c01e70e946cfd1dbbb1c1950de35aafd1edd5e9ed294e84a934e4c84a2fde17910a6e941b2652a8727d14bcafcde6a9d191accc9b6b214643ad57489b2af11c88204a0b8a8932130caaf10b32751c6827b79d6a06b0f866a2998ff4ee44e22401a938ce22f2cf6398305094da61023bde2796e64f411eede7dd903", 0x81, 0xfffffffffffffe01}, {&(0x7f00000002c0)="623065b45ea9fbef63d8338c3c0c6f6a077318ac508a7a0caf583d6591ee17be42555d0f9e20977fa5cd7b6b5264067e2bf261ae9e20a050e52d5654168b371f43e264f9994382dea9e0ab6cb318ef4a6cbcb2b51e7d327d66c415b7a6c9729e4919cab8aae7588421c6b65ffc78c1f218570478acfa66b64c62f6be4a4581778e3f9bf1f834d9a64ff11c9c765b6f23f111", 0x92, 0xffff}, {&(0x7f0000000380)="80a79bf47bcae7ef94e7a1a392307a9e8a2c73952af9c6e737f51a8be1976c28631936f36f0fb56c956712c28a7170e3d4b048405f0a07874e581c4bfa9f56635022472310daed56e5868383b4fa2441366daf8c415658091087ec006228e9189251db718fd1538b90d5e3ccfd5ba48855234382018343a9feeae48a7f03706869865fb017682348ae3bd98342ccc5849f850fad00baa1828f0090ff4db89d31b072ffbb0edc38a696110ee5b3dfb3b7a589fe47aca6bd97235e8502cd44dc448e3699c04c8fe9af2024f05f4245d45bde0aac59554512ca488fd4d1689d1c7301c4bfd294da188854fd03acaafc", 0xee, 0xb74}, {&(0x7f0000000180)="bc994ae2e5234b12752706", 0xb, 0x101}, {&(0x7f0000000480)="97bb1b3871173ac641349429e24eef2b8492e8fa2bdc", 0x16, 0x263c}], 0x1000000, &(0x7f0000000580)={[{@data_err_abort}, {@journal_async_commit}, {@jqfmt_vfsv0}, {@commit={'commit', 0x3d, 0x7ff}}, {@data_ordered}, {@barrier}, {@noinit_itable}, {@user_xattr}], [{@hash}, {@obj_user={'obj_user', 0x3d, '@'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@euid_lt}, {@smackfsfloor}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1230.511757] FAULT_INJECTION: forcing a failure. [ 1230.511757] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.513432] CPU: 1 PID: 8532 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1230.514302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.515362] Call Trace: [ 1230.515703] dump_stack+0x107/0x167 [ 1230.516178] should_fail.cold+0x5/0xa [ 1230.516660] ? xas_alloc+0x336/0x440 [ 1230.517133] should_failslab+0x5/0x20 [ 1230.517616] kmem_cache_alloc+0x5b/0x310 [ 1230.518143] ? stack_trace_consume_entry+0x160/0x160 [ 1230.518783] xas_alloc+0x336/0x440 [ 1230.519241] xas_create+0x34a/0x10d0 [ 1230.519718] ? kernel_text_address+0xf2/0x120 [ 1230.520294] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.520969] xas_store+0x8c/0x1c40 [ 1230.521430] __xa_store+0x164/0x2d0 [ 1230.521888] ? xa_delete_node+0x280/0x280 [ 1230.522415] ? trace_hardirqs_on+0x5b/0x180 [ 1230.522970] xa_store+0x31/0x50 [ 1230.523390] __io_uring_add_tctx_node+0x1cf/0x520 [ 1230.524011] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.524670] ? alloc_fd+0x2e7/0x670 [ 1230.525143] io_uring_setup+0x1fbb/0x2980 [ 1230.525672] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.526310] ? wait_for_completion_io+0x270/0x270 [ 1230.526935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.527601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.528260] do_syscall_64+0x33/0x40 [ 1230.528731] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.529384] RIP: 0033:0x7f027e346b19 [ 1230.529850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.532152] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.533103] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1230.533998] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1230.534885] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1230.535777] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1230.536667] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:21 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000), &(0x7f0000000080)=0x10) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x101240, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x4, 0x6, 0x9, 0x8, 0x3, 0x9}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:58:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x4e21, 0x400, @empty, 0x2}, 0x7) pread64(r2, &(0x7f00000000c0)=""/76, 0x4c, 0x7) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) fcntl$setlease(r4, 0x400, 0x1) dup2(r3, r0) getdents64(r1, &(0x7f00000007c0)=""/157, 0x9d) r5 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r6, 0x40189429, &(0x7f0000000400)={0x1, 0xffffffffffffe4c5, 0x1}) getdents64(r5, 0x0, 0x64) accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x22}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x3f, 0x4e22, 0x1, 0x2, 0x20, 0x0, 0x16, r7, r8}, {0x4, 0x80, 0xfde, 0x0, 0x4, 0x1000, 0x4, 0x8}, {0x9, 0xe359, 0x2, 0x401}, 0xfffff001, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@private=0xa010102, 0x4d3, 0x2b}, 0x2, @in=@local, 0x3505, 0x0, 0x3, 0x1f, 0x200, 0x1ff, 0x7}}, 0xe8) 10:58:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0xb1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$FIONCLEX(r2, 0x5450) 10:58:21 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) fcntl$setown(r0, 0x8, r1) 10:58:21 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 53) 10:58:21 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 57) [ 1230.736608] FAULT_INJECTION: forcing a failure. [ 1230.736608] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.737987] CPU: 1 PID: 8555 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1230.738805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.739790] Call Trace: [ 1230.740120] dump_stack+0x107/0x167 [ 1230.740563] should_fail.cold+0x5/0xa [ 1230.741019] ? create_object.isra.0+0x3a/0xa30 [ 1230.741563] should_failslab+0x5/0x20 [ 1230.742016] kmem_cache_alloc+0x5b/0x310 [ 1230.742498] ? io_wq_create+0x114/0xc00 [ 1230.742972] create_object.isra.0+0x3a/0xa30 [ 1230.743495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.744103] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1230.744716] io_wq_create+0x6ef/0xc00 [ 1230.744733] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1230.744745] ? io_import_iovec+0x1120/0x1120 10:58:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x10000058) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) ioctl$SNAPSHOT_CREATE_IMAGE(r1, 0x40043311, &(0x7f00000000c0)) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x50, r2, 0x5cdbf000) [ 1230.744757] ? io_apoll_task_func+0x2d0/0x2d0 [ 1230.744766] ? __io_req_find_next+0x300/0x300 [ 1230.744776] ? do_raw_spin_lock+0x121/0x260 [ 1230.744785] ? rwlock_bug.part.0+0x90/0x90 [ 1230.744800] __io_uring_add_tctx_node+0x2c6/0x520 [ 1230.744811] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.744821] ? alloc_fd+0x2e7/0x670 [ 1230.744838] io_uring_setup+0x1fbb/0x2980 [ 1230.744854] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.744866] ? wait_for_completion_io+0x270/0x270 [ 1230.744901] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.744912] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.744925] do_syscall_64+0x33/0x40 [ 1230.744936] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.744943] RIP: 0033:0x7f320e0fbb19 [ 1230.744954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.744960] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.744972] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1230.744978] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1230.744984] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1230.744990] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1230.744996] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1230.816322] FAULT_INJECTION: forcing a failure. [ 1230.816322] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.828834] CPU: 1 PID: 8563 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1230.828841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.828845] Call Trace: [ 1230.828861] dump_stack+0x107/0x167 [ 1230.828873] should_fail.cold+0x5/0xa [ 1230.828887] ? create_object.isra.0+0x3a/0xa30 [ 1230.828898] should_failslab+0x5/0x20 [ 1230.828909] kmem_cache_alloc+0x5b/0x310 [ 1230.828923] create_object.isra.0+0x3a/0xa30 [ 1230.828942] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.834906] kmem_cache_alloc+0x159/0x310 [ 1230.835389] xas_alloc+0x336/0x440 [ 1230.835808] xas_create+0x34a/0x10d0 [ 1230.836253] ? kernel_text_address+0xf2/0x120 [ 1230.836768] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1230.837368] xas_store+0x8c/0x1c40 [ 1230.837783] __xa_store+0x164/0x2d0 [ 1230.838205] ? xa_delete_node+0x280/0x280 [ 1230.838684] ? trace_hardirqs_on+0x5b/0x180 [ 1230.839182] xa_store+0x31/0x50 [ 1230.839561] __io_uring_add_tctx_node+0x1cf/0x520 [ 1230.840124] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1230.840716] ? alloc_fd+0x2e7/0x670 [ 1230.841138] io_uring_setup+0x1fbb/0x2980 [ 1230.841617] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1230.842204] ? wait_for_completion_io+0x270/0x270 [ 1230.842764] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.843363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.843957] do_syscall_64+0x33/0x40 [ 1230.844385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.844966] RIP: 0033:0x7f027e346b19 [ 1230.845396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.847488] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1230.848362] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1230.849176] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1230.849994] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1230.850810] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1230.851627] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:58:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:58:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 54) 10:58:36 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x460201, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) 10:58:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') close_range(0xffffffffffffffff, r0, 0x2) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0x8, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000060601010000000000000000070000070900030073797a3200060800b619a4c60fabfc1913adad40cbec62f904084947cdaa360d6a5a2e8204a503a8e10628d5bc74ac575cd1dd6c37080ed93031904408a45242fe886491f538292cc054f70e49f4af0df6784646c90306718f9d1900b60845c333170e920d5c953e9674b6fa443e25a70ebcdd6506427fcfdf9eabfc52ac875d222fb56f919ef6f0e819f21eb7d84076bcc34bc7cb3028d67f0d1166a74b8eb0da593aa14de66b03"], 0x20}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x50, r0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000140)={0xa0002001}, r4}, 0x5) fchmod(r0, 0x0) 10:58:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 58) 10:58:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:58:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xf001, r1, &(0x7f0000000080)="30874e554ab2c9b8813605d6d1f5505acc88144c49f123120c0a98beabe80324b007f2b013e8dc713e332fbbef783982638baebda163f9d2e8af2764bff7998fb992a066f4092213530575a16dde863c8b864e51ff67b83614e292215e5f93fabb78135d58b0451324a7f24b5d3b92bc748abf98d9b9ab5f5f0f557f961089b1e77a38ff78d4b273ce09910d5e815fab37c6740ddda1b327617736461ab858634a384ba8d7b7757b03559a9524f1f9bf0f183e3df1280c5bb4", 0xb9, 0x1f, 0x0, 0x6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9677, r1, &(0x7f0000000180)="b2fc39670efdac5b36eb032d5484b86c14dc7fc7567f01e38e4f780d77ffca", 0x1f, 0x5, 0x0, 0x2, r3}]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x2068}, 0x1, {0x0, r2}}, 0x1) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 1245.381486] FAULT_INJECTION: forcing a failure. [ 1245.381486] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.383036] CPU: 0 PID: 8574 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1245.383945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.385066] Call Trace: [ 1245.385426] dump_stack+0x107/0x167 [ 1245.385915] should_fail.cold+0x5/0xa [ 1245.386426] ? xas_alloc+0x336/0x440 [ 1245.386924] should_failslab+0x5/0x20 [ 1245.387431] kmem_cache_alloc+0x5b/0x310 [ 1245.387976] xas_alloc+0x336/0x440 [ 1245.388467] xas_create+0x34a/0x10d0 [ 1245.388966] ? kernel_text_address+0xf2/0x120 [ 1245.389565] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1245.390258] xas_store+0x8c/0x1c40 [ 1245.390742] __xa_store+0x164/0x2d0 [ 1245.391225] ? xa_delete_node+0x280/0x280 [ 1245.391779] ? trace_hardirqs_on+0x5b/0x180 [ 1245.392370] xa_store+0x31/0x50 [ 1245.392810] __io_uring_add_tctx_node+0x1cf/0x520 [ 1245.393450] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.394140] ? alloc_fd+0x2e7/0x670 [ 1245.394633] io_uring_setup+0x1fbb/0x2980 [ 1245.395191] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.395859] ? wait_for_completion_io+0x270/0x270 [ 1245.396525] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.397216] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.397899] do_syscall_64+0x33/0x40 [ 1245.397949] audit: type=1400 audit(1770634716.656:397): avc: denied { map } for pid=8581 comm="syz-executor.4" path="/proc/8581/attr/fscreate" dev="proc" ino=28880 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 1245.398391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.398400] RIP: 0033:0x7f027e346b19 [ 1245.398414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.398431] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.407915] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1245.408866] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1245.409804] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1245.410748] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1245.411683] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1245.418091] FAULT_INJECTION: forcing a failure. [ 1245.418091] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.419605] CPU: 0 PID: 8583 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1245.420511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.421593] Call Trace: [ 1245.421944] dump_stack+0x107/0x167 [ 1245.422428] should_fail.cold+0x5/0xa [ 1245.422928] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1245.423586] should_failslab+0x5/0x20 [ 1245.424095] kmem_cache_alloc_trace+0x55/0x320 [ 1245.424696] __io_uring_add_tctx_node+0x15c/0x520 [ 1245.425329] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.426013] ? alloc_fd+0x2e7/0x670 [ 1245.426500] io_uring_setup+0x1fbb/0x2980 [ 1245.427058] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.427722] ? wait_for_completion_io+0x270/0x270 [ 1245.428391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.429082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.429759] do_syscall_64+0x33/0x40 [ 1245.430250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.430921] RIP: 0033:0x7f320e0fbb19 [ 1245.431411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.433807] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.434813] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1245.435740] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1245.436674] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1245.437601] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1245.438548] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:36 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0xc8800, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) read(r1, &(0x7f0000000880)=""/4096, 0x1000) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc) 10:58:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 55) 10:58:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc/socket\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:58:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 59) 10:58:36 executing program 3: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x4007, @fd_index=0x9, 0x10000, 0x0, 0x0, 0x15, 0x1, {0x3, r0}}, 0x200) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) io_uring_setup(0x309c, &(0x7f0000000080)={0x0, 0x2ead, 0x10, 0x1, 0x393}) [ 1245.557722] FAULT_INJECTION: forcing a failure. [ 1245.557722] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.560120] CPU: 1 PID: 8592 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1245.561576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.563316] Call Trace: [ 1245.563878] dump_stack+0x107/0x167 [ 1245.564653] should_fail.cold+0x5/0xa [ 1245.565453] ? create_object.isra.0+0x3a/0xa30 [ 1245.566413] should_failslab+0x5/0x20 [ 1245.567211] kmem_cache_alloc+0x5b/0x310 [ 1245.568076] create_object.isra.0+0x3a/0xa30 [ 1245.568998] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.570064] kmem_cache_alloc_trace+0x151/0x320 [ 1245.571047] __io_uring_add_tctx_node+0x15c/0x520 [ 1245.572064] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.573176] ? alloc_fd+0x2e7/0x670 [ 1245.573948] io_uring_setup+0x1fbb/0x2980 [ 1245.574840] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.575904] ? wait_for_completion_io+0x270/0x270 [ 1245.576953] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.578052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.579136] do_syscall_64+0x33/0x40 [ 1245.579921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.581004] RIP: 0033:0x7f320e0fbb19 10:58:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='totmaps\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x4000011}, 0x20000000) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x400040, 0x8, 0xc}, 0x18) pread64(r2, &(0x7f0000000340)=""/194, 0xc2, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000280)={0x0, 0x3}) [ 1245.581790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.585825] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.587424] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1245.588928] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1245.590420] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1245.591910] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1245.593397] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1245.606399] FAULT_INJECTION: forcing a failure. [ 1245.606399] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.607878] CPU: 0 PID: 8598 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1245.608745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.609775] Call Trace: [ 1245.610113] dump_stack+0x107/0x167 [ 1245.610568] should_fail.cold+0x5/0xa [ 1245.611047] ? create_object.isra.0+0x3a/0xa30 [ 1245.611618] should_failslab+0x5/0x20 [ 1245.612101] kmem_cache_alloc+0x5b/0x310 [ 1245.612606] ? mark_held_locks+0x9e/0xe0 [ 1245.613113] create_object.isra.0+0x3a/0xa30 [ 1245.613661] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.614296] kmem_cache_alloc+0x159/0x310 [ 1245.614818] xas_alloc+0x336/0x440 [ 1245.615261] xas_create+0x34a/0x10d0 [ 1245.615730] ? kernel_text_address+0xf2/0x120 [ 1245.616297] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1245.616949] xas_store+0x8c/0x1c40 [ 1245.617400] __xa_store+0x164/0x2d0 [ 1245.617854] ? xa_delete_node+0x280/0x280 [ 1245.618380] ? trace_hardirqs_on+0x5b/0x180 [ 1245.618397] xa_store+0x31/0x50 [ 1245.618412] __io_uring_add_tctx_node+0x1cf/0x520 [ 1245.618424] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1245.618434] ? alloc_fd+0x2e7/0x670 [ 1245.618454] io_uring_setup+0x1fbb/0x2980 [ 1245.618472] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1245.618483] ? wait_for_completion_io+0x270/0x270 [ 1245.618510] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.618523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.618537] do_syscall_64+0x33/0x40 [ 1245.618549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.618557] RIP: 0033:0x7f027e346b19 [ 1245.618568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.618575] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1245.618587] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1245.618594] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1245.618600] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1245.618607] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1245.618613] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:53 executing program 0: 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, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:58:53 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r1, 0x0, 0x0) 10:58:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:58:53 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 56) 10:58:53 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 60) [ 1261.755866] FAULT_INJECTION: forcing a failure. 10:58:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0x1, 0x551101) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) dup3(r1, r2, 0x80000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) dup2(r3, r1) syz_genetlink_get_family_id$nl80211(&(0x7f0000001400), r0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='sessionid\x00') r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r5, 0x3309) [ 1261.755866] name failslab, interval 1, probability 0, space 0, times 0 sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000014c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001480)={&(0x7f0000000240)=ANY=[@ANYBLOB="b9000000d64559eb4a06832ca96625cf228eff3adadf26ed0c00fbae91e4b4c702933a8f26090634832f0f0d158dc70fa2c7d394d544b0baba302e718015677c9dbd9353edcdaf9e20828f8b310fb52a43e58896376115b2919149bc37927ea9f22f69b1e27c181b0a721884f42cf8835d30f61227cff956f9cb80c4d6a3c224168f5331c05411b9655231c299d6d9bda37acab2e8746cfe13cc3ff3dd944971fee5e1050dfc497f9363b6e90d046c9f930610d3d7ec39580ca4f87e7d8527ed6cb34bf5", @ANYRESHEX=r5, @ANYBLOB="200025bd7000ffdbdf254c0000000c00580029000000000000000c0058001a00000000000000", @ANYRESOCT=r1, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x805}, 0x4010) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:58:53 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000140)={"a74f8b4558d1740d1ae9f3e4f0296aa8", 0x0, 0x0, {0x4f, 0x4}, {0x80000005, 0x80000000}, 0x3, [0x7, 0x5, 0x200, 0x800, 0xc2, 0x101, 0x3, 0x4, 0x1, 0xac8e50f, 0x2, 0xfffffffffffffffe, 0x8, 0x100000001, 0x1573, 0x2]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, r2, 0x4, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000024a5000700000000000000b26e9690f7fad59a03000000cd000000000000000000000000000000000000a580040000000000b664f17b02000000000000007eacf3177c4830daa39375770000ffff000000000000010000800000000809000000000000000800000000000000040000000000000004000008000000"]}, @devid}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000002004e22ac14142f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24640101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac141400"/642], 0x290) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000040)=r2) 10:58:53 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1261.758651] CPU: 1 PID: 8621 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1261.760288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.762029] Call Trace: [ 1261.762602] dump_stack+0x107/0x167 [ 1261.763472] should_fail.cold+0x5/0xa [ 1261.764475] ? xas_alloc+0x336/0x440 [ 1261.765425] should_failslab+0x5/0x20 10:58:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x810, r1, 0x39f30000) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1261.766407] kmem_cache_alloc+0x5b/0x310 [ 1261.767546] xas_alloc+0x336/0x440 [ 1261.768485] xas_create+0x34a/0x10d0 [ 1261.769454] ? kernel_text_address+0xf2/0x120 [ 1261.770602] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1261.771964] xas_store+0x8c/0x1c40 [ 1261.772919] __xa_store+0x164/0x2d0 [ 1261.773861] ? xa_delete_node+0x280/0x280 [ 1261.774936] ? trace_hardirqs_on+0x5b/0x180 [ 1261.776055] xa_store+0x31/0x50 [ 1261.776932] __io_uring_add_tctx_node+0x1cf/0x520 [ 1261.778171] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1261.779503] ? alloc_fd+0x2e7/0x670 [ 1261.780464] io_uring_setup+0x1fbb/0x2980 [ 1261.781533] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1261.782827] ? wait_for_completion_io+0x270/0x270 [ 1261.784098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 10:58:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) sendfile(r0, r0, 0x0, 0x8) [ 1261.785463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.786952] do_syscall_64+0x33/0x40 [ 1261.787905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.789234] RIP: 0033:0x7f027e346b19 [ 1261.790189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.794859] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1261.796812] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1261.798621] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1261.800444] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1261.802263] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1261.804080] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1261.843568] FAULT_INJECTION: forcing a failure. [ 1261.843568] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.846033] CPU: 1 PID: 8638 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1261.847472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.849229] Call Trace: [ 1261.849798] dump_stack+0x107/0x167 [ 1261.850577] should_fail.cold+0x5/0xa [ 1261.851386] ? xas_alloc+0x336/0x440 10:58:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNAPSHOT_FREE(r0, 0x3305) readv(r0, &(0x7f0000000540), 0x0) [ 1261.852180] should_failslab+0x5/0x20 [ 1261.853120] kmem_cache_alloc+0x5b/0x310 [ 1261.853983] ? stack_trace_consume_entry+0x160/0x160 [ 1261.855057] xas_alloc+0x336/0x440 [ 1261.855810] xas_create+0x34a/0x10d0 [ 1261.856626] ? kernel_text_address+0xf2/0x120 [ 1261.857571] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1261.858671] xas_store+0x8c/0x1c40 [ 1261.859439] __xa_store+0x164/0x2d0 [ 1261.860204] ? xa_delete_node+0x280/0x280 [ 1261.861091] ? trace_hardirqs_on+0x5b/0x180 [ 1261.862006] xa_store+0x31/0x50 [ 1261.862704] __io_uring_add_tctx_node+0x1cf/0x520 [ 1261.863715] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1261.864822] ? alloc_fd+0x2e7/0x670 [ 1261.865607] io_uring_setup+0x1fbb/0x2980 [ 1261.866489] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1261.867552] ? wait_for_completion_io+0x270/0x270 [ 1261.868602] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.869700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.870784] do_syscall_64+0x33/0x40 [ 1261.871565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.872648] RIP: 0033:0x7f320e0fbb19 [ 1261.873429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.877298] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1261.878904] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1261.880418] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1261.881916] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1261.883425] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1261.884930] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:58:53 executing program 2: mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x180004, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@cache_none}, {@debug={'debug', 0x3d, 0x5}}, {@fscache}], [{@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'net\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x65, 0x34, 0x34, 0x39, 0x0, 0x37, 0x63], 0x2d, [0x65, 0x39, 0x35, 0x39], 0x2d, [0x38, 0x39, 0x61, 0x66], 0x2d, [0x61, 0x33, 0x34, 0x31], 0x2d, [0x63, 0x62, 0x65, 0x37, 0x31, 0x63, 0x65, 0x37]}}}, {@appraise}]}}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) poll(&(0x7f0000000180)=[{r0, 0x2100}, {r0, 0x9400}], 0x2, 0x0) getdents64(r0, 0x0, 0x0) 10:58:53 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r1, 0x3312, 0x1) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:58:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x80, 0x7f, 0x1, 0x6, 0x3, 0x0, 0x1, 0x38c48, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0xffffffff, 0x40}, 0x1000, 0x5, 0x3, 0x9, 0x1ff, 0x10000000, 0x423, 0x0, 0x9, 0x0, 0x7}, r0, 0x0, r0, 0x9) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/103, 0x67}], 0x2) dup2(r1, r3) fchmod(r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001200), 0x10000, 0x0) 10:59:09 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 57) 10:59:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) fcntl$setlease(r0, 0x400, 0x0) 10:59:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:59:09 executing program 0: 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, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:59:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5d) getdents64(r0, 0x0, 0x0) 10:59:09 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 61) 10:59:09 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:59:09 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0', [{0x20, '-#\\['}, {0x20, '('}, {0x20, ',*%^!\x9f@[\x00'}, {0x20, '([-$!Ai@(.}-*'}, {0x20, '[,%&\x8d!*'}, {0x20, ',*%^!\x9f@[\x00'}], 0xa, "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"}, 0x103c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)=',*%^!\x9f@[\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='net\x00'], &(0x7f0000000380)=[&(0x7f0000000140)='net\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='net\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000280)=',,\x00', &(0x7f00000002c0)='net\x00', &(0x7f0000000300)='net\x00', &(0x7f0000000340)='net\x00'], 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r1, 0x0) [ 1278.451364] FAULT_INJECTION: forcing a failure. [ 1278.451364] name failslab, interval 1, probability 0, space 0, times 0 [ 1278.454433] CPU: 0 PID: 8668 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1278.456368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1278.458700] Call Trace: [ 1278.459406] dump_stack+0x107/0x167 [ 1278.460516] should_fail.cold+0x5/0xa [ 1278.461521] ? xas_alloc+0x336/0x440 [ 1278.462679] should_failslab+0x5/0x20 [ 1278.463731] kmem_cache_alloc+0x5b/0x310 [ 1278.464927] xas_alloc+0x336/0x440 [ 1278.465943] xas_create+0x34a/0x10d0 [ 1278.466980] ? kernel_text_address+0xf2/0x120 [ 1278.468243] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1278.469741] xas_store+0x8c/0x1c40 [ 1278.470371] FAULT_INJECTION: forcing a failure. [ 1278.470371] name failslab, interval 1, probability 0, space 0, times 0 [ 1278.470691] __xa_store+0x164/0x2d0 [ 1278.470720] ? xa_delete_node+0x280/0x280 [ 1278.475585] ? trace_hardirqs_on+0x5b/0x180 [ 1278.476804] xa_store+0x31/0x50 [ 1278.477778] __io_uring_add_tctx_node+0x1cf/0x520 [ 1278.479014] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1278.480402] ? alloc_fd+0x2e7/0x670 [ 1278.481392] io_uring_setup+0x1fbb/0x2980 [ 1278.482280] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1278.483350] ? wait_for_completion_io+0x270/0x270 [ 1278.484393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1278.485541] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1278.486685] do_syscall_64+0x33/0x40 [ 1278.487491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1278.488594] RIP: 0033:0x7f027e346b19 [ 1278.489374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1278.493278] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1278.494882] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1278.496383] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1278.497891] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1278.499388] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1278.500897] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1278.502415] CPU: 1 PID: 8675 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1278.503784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1278.505389] Call Trace: [ 1278.505905] dump_stack+0x107/0x167 [ 1278.506608] should_fail.cold+0x5/0xa [ 1278.507343] ? create_object.isra.0+0x3a/0xa30 [ 1278.508218] should_failslab+0x5/0x20 [ 1278.508963] kmem_cache_alloc+0x5b/0x310 [ 1278.509745] create_object.isra.0+0x3a/0xa30 [ 1278.510585] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1278.511626] kmem_cache_alloc+0x159/0x310 [ 1278.512612] xas_alloc+0x336/0x440 [ 1278.513301] xas_create+0x34a/0x10d0 [ 1278.514188] ? kernel_text_address+0xf2/0x120 [ 1278.515247] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1278.516259] xas_store+0x8c/0x1c40 [ 1278.517127] __xa_store+0x164/0x2d0 [ 1278.517976] ? xa_delete_node+0x280/0x280 [ 1278.518949] ? trace_hardirqs_on+0x5b/0x180 [ 1278.519959] xa_store+0x31/0x50 [ 1278.520742] __io_uring_add_tctx_node+0x1cf/0x520 [ 1278.521868] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1278.523070] ? alloc_fd+0x2e7/0x670 [ 1278.523934] io_uring_setup+0x1fbb/0x2980 [ 1278.524917] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1278.526087] ? wait_for_completion_io+0x270/0x270 [ 1278.527257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1278.527278] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1278.527300] do_syscall_64+0x33/0x40 [ 1278.527318] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1278.527331] RIP: 0033:0x7f320e0fbb19 [ 1278.527351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1278.527360] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 10:59:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x3) getdents64(r0, 0x0, 0x0) 10:59:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) read(r0, &(0x7f0000000080)=""/209, 0xd1) [ 1278.527380] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1278.527390] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1278.527400] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1278.527410] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1278.527420] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x242c0, 0x44) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) r2 = syz_io_uring_setup(0x51d0, &(0x7f0000000040)={0x0, 0x9549, 0x10, 0x1, 0x326}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) getdents(r0, &(0x7f00000002c0)=""/52, 0x34) sendfile(r0, r2, &(0x7f0000000140)=0x6, 0x2) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x1108003, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}, {@uname={'uname', 0x3d, '%\'-\\):'}}], [{@smackfsroot={'smackfsroot', 0x3d, 'net\x00'}}]}}) getdents64(r1, 0x0, 0x0) 10:59:10 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 62) 10:59:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x108) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) close_range(r0, r1, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x101500, 0x0) 10:59:10 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 58) 10:59:10 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/66, 0x42}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) [ 1278.829486] FAULT_INJECTION: forcing a failure. [ 1278.829486] name failslab, interval 1, probability 0, space 0, times 0 [ 1278.831538] CPU: 1 PID: 8700 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1278.832778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1278.834266] Call Trace: [ 1278.834751] dump_stack+0x107/0x167 [ 1278.835410] should_fail.cold+0x5/0xa [ 1278.836103] ? xas_alloc+0x336/0x440 [ 1278.836791] should_failslab+0x5/0x20 [ 1278.837483] kmem_cache_alloc+0x5b/0x310 [ 1278.838218] xas_alloc+0x336/0x440 [ 1278.838862] xas_create+0x34a/0x10d0 [ 1278.839538] ? kernel_text_address+0xf2/0x120 [ 1278.840346] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1278.841297] xas_store+0x8c/0x1c40 [ 1278.841953] __xa_store+0x164/0x2d0 [ 1278.842618] ? xa_delete_node+0x280/0x280 [ 1278.843377] ? trace_hardirqs_on+0x5b/0x180 [ 1278.844157] xa_store+0x31/0x50 [ 1278.844763] __io_uring_add_tctx_node+0x1cf/0x520 [ 1278.845622] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1278.846560] ? alloc_fd+0x2e7/0x670 [ 1278.847220] io_uring_setup+0x1fbb/0x2980 [ 1278.847963] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1278.848867] ? wait_for_completion_io+0x270/0x270 [ 1278.849743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1278.850677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1278.851599] do_syscall_64+0x33/0x40 [ 1278.852252] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1278.853180] RIP: 0033:0x7f027e346b19 [ 1278.853828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1278.857086] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1278.858428] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1278.859675] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1278.860930] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1278.862182] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1278.863448] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1278.890247] FAULT_INJECTION: forcing a failure. [ 1278.890247] name failslab, interval 1, probability 0, space 0, times 0 [ 1278.892285] CPU: 1 PID: 8709 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1278.893484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1278.894912] Call Trace: [ 1278.895380] dump_stack+0x107/0x167 [ 1278.896009] should_fail.cold+0x5/0xa [ 1278.896681] ? xas_alloc+0x336/0x440 [ 1278.897322] should_failslab+0x5/0x20 [ 1278.897978] kmem_cache_alloc+0x5b/0x310 [ 1278.898726] xas_alloc+0x336/0x440 [ 1278.899338] xas_create+0x34a/0x10d0 [ 1278.899987] ? kernel_text_address+0xf2/0x120 [ 1278.900769] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1278.901679] xas_store+0x8c/0x1c40 [ 1278.902314] __xa_store+0x164/0x2d0 [ 1278.902950] ? xa_delete_node+0x280/0x280 [ 1278.903662] ? trace_hardirqs_on+0x5b/0x180 [ 1278.904403] xa_store+0x31/0x50 [ 1278.904984] __io_uring_add_tctx_node+0x1cf/0x520 [ 1278.905815] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1278.906716] ? alloc_fd+0x2e7/0x670 [ 1278.907351] io_uring_setup+0x1fbb/0x2980 [ 1278.908057] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1278.908930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1278.909840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1278.910727] do_syscall_64+0x33/0x40 [ 1278.911367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1278.912236] RIP: 0033:0x7f320e0fbb19 [ 1278.912884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1278.916058] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1278.917379] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1278.918595] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1278.919820] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1278.921046] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1278.922297] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc/core\x00') r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000002940)={0x5, &(0x7f0000002900)=[{0x1, 0x4, 0x9, 0xfff}, {0x3, 0x6, 0x3f, 0x2}, {0x6, 0x2, 0x0, 0xf994}, {0x1, 0x1e, 0x5, 0x2}, {0xe043, 0x9, 0x3, 0x3}]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) copy_file_range(r1, &(0x7f0000002980)=0xffffffffffff8000, r2, &(0x7f00000029c0)=0x7f, 0x8000000000, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) fchmod(r0, 0x0) 10:59:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, 0x0, 0x0) 10:59:23 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 63) 10:59:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:59:23 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:59:23 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 59) 10:59:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/18, 0x12) 10:59:23 executing program 0: 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, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:59:23 executing program 4: sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="919dcfe2247c0fa8aa8de05f827fd3be56ba40dde01d923936af8786586404500db6668b9ad1276c238689f4b23ead1127d8987ee3427d5b000000000000000000", @ANYRES16=0x0, @ANYBLOB="200026fd7000fddbdf25360000000c009900ff7f000037000000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$OSF_MSG_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x4bc, 0x0, 0x5, 0x201, 0x0, 0x0, {0xf, 0x0, 0x3}, [{{0x254, 0x1, {{0x0, 0x5}, 0xaa, 0x6, 0x8000, 0x0, 0x1d, 'syz0\x00', "ee0b1a8aa78b4485219442e446a06468d3aff68401ae2c8f69e3722c8a4d7796", "0d88e49de6293a5a34f98a918d94e66c5009d99ced8600271ebb562ee70cad5f", [{0x1, 0x2, {0x1, 0x5962}}, {0x1, 0x1, {0x2, 0x7}}, {0x1, 0x4, {0x1}}, {0x1, 0xfff, {0x2, 0x3}}, {0xff, 0x9, {0x0, 0x3}}, {0x593f, 0x81, {0x1}}, {0x8, 0x12, {0x2, 0x10000}}, {0x72, 0x81, {0x0, 0x10001}}, {0x1f, 0x2, {0x0, 0x5}}, {0x2, 0x2, {0x0, 0x2}}, {0x7, 0x8, {0x0, 0x9}}, {0x1, 0x1, {0x1, 0x9}}, {0x400, 0x22, {0x3, 0x280000}}, {0x9, 0x5, {0x1, 0xffffc670}}, {0x40, 0x2, {0x0, 0x9}}, {0x6, 0x80, {0x2, 0x2}}, {0x6, 0x0, {0x2, 0x1}}, {0x6, 0xffff, {0x1, 0x1}}, {0x800, 0x1, {0x0, 0x1a}}, {0x8, 0x5, {0x0, 0x4}}, {0x4, 0x5, {0x3, 0xff}}, {0x3, 0x401, {0x1}}, {0x1, 0x8, {0x2, 0x3}}, {0x1, 0xdc, {0x1, 0x9eb4}}, {0x9, 0x9, {0x0, 0x3}}, {0x9, 0x7, {0x3, 0x7}}, {0x5, 0x7ddb, {0x2, 0x5}}, {0x2c, 0x0, {0x3, 0x35}}, {0xd44, 0x9, {0x3}}, {0x9, 0xfeff, {0x0, 0x1}}, {0x9, 0x4, {0x3}}, {0x2, 0xf3, {0x2, 0x6}}, {0x5, 0x81, {0x0, 0x9c}}, {0x7f, 0x7f, {0x2, 0x6}}, {0xfff, 0xb3a, {0x2, 0x5}}, {0x4, 0xf05, {0x3, 0x1}}, {0x3ff, 0x394, {0x2, 0x6}}, {0x9, 0x7, {0x0, 0xfca}}, {0x3, 0x5, {0x1, 0x80}}, {0x3, 0xadc, {0x2, 0x9}}]}}}, {{0x254, 0x1, {{0x0, 0xffff508c}, 0xff, 0x81, 0x6a50, 0x401, 0x10, 'syz1\x00', "8e849339e9726c05d9ccc95843e0d4dabe27f4970101691e0fa06b0da63fd652", "96d670c66ee56b2d1f0938fe0e16932065437e9dee23aa59c6d804dd91b2eeaf", [{0xffff, 0x8, {0x1, 0x7}}, {0x77, 0x7, {0x2, 0x3}}, {0x8001, 0x708, {0x1, 0x6}}, {0x8001, 0x1, {0x0, 0xfffffff7}}, {0x3, 0x2, {0x3, 0xfff}}, {0x398, 0x507b, {0x1, 0xfffffffe}}, {0x647, 0x2, {0x3, 0xd6}}, {0x200, 0x47ee, {0x3, 0x6}}, {0x4, 0x9, {0x3, 0x8}}, {0xc8, 0xffff, {0x2, 0x8}}, {0xfd, 0x9, {0x0, 0x7fffffff}}, {0xfff, 0x8000, {0x1, 0x5}}, {0x8, 0x4b28, {0x3, 0x80}}, {0xb3, 0x2, {0x0, 0xdb000000}}, {0x7, 0x7fff, {0x2, 0xc6bb}}, {0x1, 0x681, {0x0, 0x9}}, {0x0, 0x1ff, {0x2, 0x2}}, {0x2f, 0x3f, {0x2, 0xe4aa}}, {0x9, 0x20, {0x3, 0x3}}, {0x1, 0x8, {0x3, 0x1f}}, {0xb0, 0x5e7c, {0x3, 0xffff}}, {0x4, 0xffe0, {0x1, 0x3}}, {0x5e4, 0x401}, {0x1, 0x1b, {0x1}}, {0xc733, 0x7, {0x1, 0x3}}, {0x3294, 0x3ff, {0x1, 0x2}}, {0x9, 0x5, {0x2, 0x974}}, {0x2, 0x49d, {0x0, 0xa17}}, {0xc6, 0x1000, {0x2, 0x8}}, {0x1, 0x8000, {0x3, 0x400}}, {0x6, 0x1, {0x2, 0xffffffff}}, {0x5, 0x7, {0x2, 0x6}}, {0x4, 0x0, {0x2, 0x10000}}, {0x0, 0x4, {0x3, 0x3}}, {0x2, 0x4, {0x1, 0x5}}, {0x7, 0x521, {0x3}}, {0x8, 0x3, {0x0, 0xffff}}, {0x9, 0x8, {0x2, 0xb9}}, {0x6, 0x7, {0x2, 0x6}}, {0x0, 0x9, {0x3, 0x5}}]}}}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) syz_open_dev$vcsu(&(0x7f0000000000), 0x200, 0x80002) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mount$9p_rdma(&(0x7f0000000080), &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x800, &(0x7f0000000800)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@dfltgid}, {@timeout={'timeout', 0x3d, 0x8000}}, {@common=@access_user}, {@timeout={'timeout', 0x3d, 0xffff}}, {@rq={'rq', 0x3d, 0x5}}, {@common=@aname={'aname', 0x3d, 'syz0\x00'}}], [{@measure}]}}) fchmod(r0, 0x0) 10:59:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000008c0)={0x0, 0x82, "564e6733a7606572bb12addada7b47c0aeaf4be2b640049c390ca8968fceb949ee2ec26517400b5a694b70ab72dbebc373183e8983a595d5ab1efe7925999f55656ffadd87d2e358b9a5b3a732204f0817288c37cb6df4a457f0bcb4f7d923fe1e89b60d56a86b10550c21bf507e0be2094ea5f8cb89854474f7ff4418d050a9c401"}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$SNAPSHOT_ATOMIC_RESTORE(r3, 0x3304) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000580)={0x288, 0x3d, 0x20, 0x70bd2b, 0x25dfdbfc, {0x2}, [@generic="c6c0e7ac0efaddb2e32a47f95f348990ca0e7baf3ec7b930140a351d653c62405fa262ac47cdc9a75e1adc1745b001212656ffff1e5fa428c80b8acfe91567cc230c34ac833ecc15d471894aa1bcf9cb7665ad1f2535ae1452bf3e61e808ae5d70efd0486ddd1996b8cbc00867f17fed7c2c8a1a2f8d04b063dd5a24dd0fe86f18757e32b752b4805cc16fe3fd5fb53e2c0055e901edc6989794c376a5fc8c2fdbe52ebc1f09ab6fd2e36ba2f807fcb5563db29b4e0c7b6b0710acc52364f163d11f664fe483c4f2a1f27fd07ff6cfbb412bbf9fd8ce3bd89463", @nested={0x196, 0x23, 0x0, 0x1, [@generic="e542e47a4ff4708a262438fbdc18386694351d7c2ccfa30da152bca034be0db6260785d09f6bff0e0171d3ddc7cbf80139123237aea2b0c73c0d2172d43af33f175e4120f14ac534a1b72c6ba1087ad4569dc19c552310826f90348653d8e5e022847759032bcb2ac74936f6623ed581bd8a0610e8bbff3c337e4e3ec7f1d0405ff3dfb017ba49b2dc6ba84ef715adfdc1b0dc57d697", @generic="efc75e300112f8e47fb885a2aeae366d9b3e14b5e6a65feaa5328b1218e5eafa70cf684da83a157468fe7c6a0db53cea0932dae394189316f5389dabba1e2b6a04b489bbe97e5e88bd1b2d4b81db5835f3a93370be97e2c813c19775f6dfd179cfb09e679fd66248c45c3e5c2d75d8c2046330ff6cb8ba545fcafb9c5a3b6677453dd5f2a21daefdaae348ab63a84f9fea2f275f455c03064bb8064da43cbd18583177da8929cb3c4af3a5b0e3fefa2a632551e6eaaff78fb0194da0665d0206a094b15981a931d0be77a024a227ee77ef101fa27854b429f417156ba288a6f18730e2055d1c8765e8d2006f1c458f0741fafe7d8faa00556a29fd16"]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20004001}, 0x40) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000080)=""/195, 0xc3}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/147, 0x93}], 0x5) syz_mount_image$nfs4(&(0x7f0000000980), &(0x7f00000009c0)='./file0\x00', 0x4, 0x5, &(0x7f0000001c40)=[{&(0x7f0000000a00)="f084273e9b71c991e83e66ee3ba470c7af", 0x11, 0x1}, {&(0x7f0000000a40)="2f7abbaec4b6806ab18a18c465f7aefe5e5599981f81a220e4819d29b3ce3870cec15f978b1a47db88be423eea705d109935f31d78e316ad0808f625d9429f616fc8c037490eb33be2ddc4917032296d756f463a6c17382c0c452eaf9ee5e05ec3b64247e4bf1baf25977d5629d290f5be6f5f27398dd8496736fb6ff4bfd0cc41d2ae7bebbaeeb991d7e6afbf27c191225dbd701596bd7abfa68ecde17241d96adad8f85af2e09995a4aee68116b468", 0xb0, 0x800}, {&(0x7f0000000b00)="c2f5713eb3c3a15da646d23ba12947698affcaf2c13da3c5d2626790407f6516edc6b0e2806f260b0dc5bcde0435f6546a0f3f685d7978b4d4f4056ec7c37c7768c964148d13e640e5e84936e60718174fb3705aef8a3ab335c673b5125bbc28c9e3493c4080d7c99a9f8d3dcf64a11a0fe4c37a99b9e8685d7279e42b80a4de8f5ed7ef43f107416af36abd9c853e9c80f806457bbbf31599bcd74db4b13be2d365f473758f45f4da57183bdb347dbc138629ad1b748a5e19206b44fa13383936164cabbf976f4a194bed1ad61372", 0xcf, 0x80000000}, {&(0x7f0000000c00)="02c2b9035a7204", 0x7, 0x882a}, {&(0x7f0000000c40)="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", 0x1000, 0x9}], 0x2030040, &(0x7f0000001cc0)={[{'/'}, {}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {}, {'/dev/snapshot\x00'}, {'/dev/snapshot\x00'}], [{@appraise_type}, {@obj_type={'obj_type', 0x3d, '/dev/snapshot\x00'}}, {@context={'context', 0x3d, 'system_u'}}]}) [ 1292.224946] FAULT_INJECTION: forcing a failure. [ 1292.224946] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.226790] CPU: 0 PID: 8725 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1292.227957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.229362] Call Trace: [ 1292.229811] dump_stack+0x107/0x167 [ 1292.230425] should_fail.cold+0x5/0xa [ 1292.231068] ? create_object.isra.0+0x3a/0xa30 [ 1292.231824] should_failslab+0x5/0x20 [ 1292.232472] kmem_cache_alloc+0x5b/0x310 [ 1292.233159] ? mark_held_locks+0x9e/0xe0 [ 1292.233837] create_object.isra.0+0x3a/0xa30 [ 1292.234566] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1292.235432] kmem_cache_alloc+0x159/0x310 [ 1292.236136] xas_alloc+0x336/0x440 [ 1292.236737] xas_create+0x34a/0x10d0 [ 1292.237367] ? kernel_text_address+0xf2/0x120 [ 1292.238121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1292.238998] xas_store+0x8c/0x1c40 [ 1292.239610] __xa_store+0x164/0x2d0 [ 1292.240224] ? xa_delete_node+0x280/0x280 [ 1292.240936] ? trace_hardirqs_on+0x5b/0x180 [ 1292.241657] xa_store+0x31/0x50 [ 1292.242218] __io_uring_add_tctx_node+0x1cf/0x520 [ 1292.243022] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1292.243897] ? alloc_fd+0x2e7/0x670 [ 1292.244523] io_uring_setup+0x1fbb/0x2980 [ 1292.245224] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1292.246071] ? wait_for_completion_io+0x270/0x270 [ 1292.246907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.247783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.248656] do_syscall_64+0x33/0x40 [ 1292.249279] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.250147] RIP: 0033:0x7f027e346b19 [ 1292.250772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.253827] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1292.255078] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1292.256269] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1292.256278] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1292.256286] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1292.256293] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1292.284311] FAULT_INJECTION: forcing a failure. [ 1292.284311] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.284333] CPU: 1 PID: 8731 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1292.284344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.284350] Call Trace: [ 1292.284376] dump_stack+0x107/0x167 [ 1292.284399] should_fail.cold+0x5/0xa [ 1292.284422] ? create_object.isra.0+0x3a/0xa30 [ 1292.284440] should_failslab+0x5/0x20 [ 1292.284459] kmem_cache_alloc+0x5b/0x310 [ 1292.284480] ? mark_held_locks+0x9e/0xe0 [ 1292.284504] create_object.isra.0+0x3a/0xa30 10:59:23 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 64) [ 1292.284519] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1292.284545] kmem_cache_alloc+0x159/0x310 [ 1292.284574] xas_alloc+0x336/0x440 [ 1292.284596] xas_create+0x34a/0x10d0 [ 1292.284636] ? kernel_text_address+0xf2/0x120 [ 1292.284658] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1292.284681] xas_store+0x8c/0x1c40 [ 1292.284718] __xa_store+0x164/0x2d0 10:59:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, 0x0, 0x0) 10:59:23 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 60) [ 1292.284741] ? xa_delete_node+0x280/0x280 [ 1292.284769] ? trace_hardirqs_on+0x5b/0x180 [ 1292.284798] xa_store+0x31/0x50 [ 1292.284820] __io_uring_add_tctx_node+0x1cf/0x520 [ 1292.284841] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1292.284858] ? alloc_fd+0x2e7/0x670 [ 1292.284891] io_uring_setup+0x1fbb/0x2980 [ 1292.284921] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1292.284937] ? wait_for_completion_io+0x270/0x270 [ 1292.284991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.285011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.285035] do_syscall_64+0x33/0x40 [ 1292.285055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.285067] RIP: 0033:0x7f320e0fbb19 [ 1292.285086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.285096] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1292.285117] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1292.285128] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1292.285139] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1292.285150] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1292.285160] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1292.392519] FAULT_INJECTION: forcing a failure. [ 1292.392519] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.392544] CPU: 1 PID: 8741 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1292.392557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.392565] Call Trace: [ 1292.392591] dump_stack+0x107/0x167 [ 1292.392629] should_fail.cold+0x5/0xa [ 1292.392654] ? xas_alloc+0x336/0x440 [ 1292.392677] should_failslab+0x5/0x20 [ 1292.392699] kmem_cache_alloc+0x5b/0x310 [ 1292.392728] xas_alloc+0x336/0x440 [ 1292.392754] xas_create+0x34a/0x10d0 [ 1292.392788] ? kernel_text_address+0xf2/0x120 [ 1292.392815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1292.392841] xas_store+0x8c/0x1c40 [ 1292.392885] __xa_store+0x164/0x2d0 [ 1292.392913] ? xa_delete_node+0x280/0x280 [ 1292.431578] ? trace_hardirqs_on+0x5b/0x180 [ 1292.431612] xa_store+0x31/0x50 [ 1292.432862] __io_uring_add_tctx_node+0x1cf/0x520 [ 1292.432885] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1292.432905] ? alloc_fd+0x2e7/0x670 [ 1292.432945] io_uring_setup+0x1fbb/0x2980 [ 1292.432981] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1292.433004] ? wait_for_completion_io+0x270/0x270 [ 1292.433061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.433084] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.433111] do_syscall_64+0x33/0x40 [ 1292.433136] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.433151] RIP: 0033:0x7f027e346b19 [ 1292.433179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.433193] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1292.433219] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1292.433235] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1292.433250] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1292.433264] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1292.433277] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1292.500004] FAULT_INJECTION: forcing a failure. [ 1292.500004] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.502565] CPU: 1 PID: 8751 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1292.504012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.505763] Call Trace: [ 1292.506325] dump_stack+0x107/0x167 [ 1292.507097] should_fail.cold+0x5/0xa [ 1292.507902] ? xas_alloc+0x336/0x440 [ 1292.508696] should_failslab+0x5/0x20 [ 1292.509496] kmem_cache_alloc+0x5b/0x310 10:59:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x400080, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$SNAPSHOT_FREE(r1, 0x3305) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1292.510357] xas_alloc+0x336/0x440 [ 1292.511304] xas_create+0x34a/0x10d0 [ 1292.512101] ? kernel_text_address+0xf2/0x120 [ 1292.513050] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1292.514144] xas_store+0x8c/0x1c40 [ 1292.514903] __xa_store+0x164/0x2d0 [ 1292.515698] ? xa_delete_node+0x280/0x280 [ 1292.516587] ? trace_hardirqs_on+0x5b/0x180 [ 1292.517640] xa_store+0x31/0x50 [ 1292.518490] __io_uring_add_tctx_node+0x1cf/0x520 [ 1292.519709] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1292.521060] ? alloc_fd+0x2e7/0x670 [ 1292.522013] io_uring_setup+0x1fbb/0x2980 [ 1292.523085] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1292.524369] ? wait_for_completion_io+0x270/0x270 [ 1292.525622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.526905] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.528219] do_syscall_64+0x33/0x40 [ 1292.529182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.530491] RIP: 0033:0x7f320e0fbb19 [ 1292.531494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.536262] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1292.538269] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1292.540160] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1292.541962] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1292.543762] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1292.545610] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') getdents64(r0, 0x0, 0x0) 10:59:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') pread64(r0, &(0x7f0000000200)=""/84, 0x54, 0x1ff) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r1, 0x20, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc004004}, 0x40) 10:59:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000000)=""/42, 0x2a}], 0x3) signalfd4(r0, &(0x7f0000000200)={[0x9]}, 0x8, 0x80000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000140)={0x0, 0x80, [0x7, 0x10001, 0x4, 0x7, 0x3, 0x9]}) 10:59:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/psched\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) getdents64(r2, &(0x7f0000000000)=""/180, 0xb4) getdents64(r0, 0x0, 0x0) [ 1308.814565] FAULT_INJECTION: forcing a failure. [ 1308.814565] name failslab, interval 1, probability 0, space 0, times 0 [ 1308.815903] CPU: 1 PID: 8775 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1308.816680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.817629] Call Trace: [ 1308.817933] dump_stack+0x107/0x167 [ 1308.818344] should_fail.cold+0x5/0xa [ 1308.818776] ? create_object.isra.0+0x3a/0xa30 [ 1308.819290] should_failslab+0x5/0x20 [ 1308.819728] kmem_cache_alloc+0x5b/0x310 [ 1308.820189] ? mark_held_locks+0x9e/0xe0 [ 1308.820661] create_object.isra.0+0x3a/0xa30 [ 1308.821176] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1308.821757] kmem_cache_alloc+0x159/0x310 [ 1308.822239] xas_alloc+0x336/0x440 [ 1308.822642] xas_create+0x34a/0x10d0 [ 1308.823070] ? kernel_text_address+0xf2/0x120 [ 1308.823576] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1308.824176] xas_store+0x8c/0x1c40 [ 1308.824589] __xa_store+0x164/0x2d0 [ 1308.825017] ? xa_delete_node+0x280/0x280 [ 1308.825496] ? trace_hardirqs_on+0x5b/0x180 [ 1308.825997] xa_store+0x31/0x50 [ 1308.826380] __io_uring_add_tctx_node+0x1cf/0x520 [ 1308.826923] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1308.827514] ? alloc_fd+0x2e7/0x670 [ 1308.827941] io_uring_setup+0x1fbb/0x2980 [ 1308.828421] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1308.829004] ? wait_for_completion_io+0x270/0x270 [ 1308.829574] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1308.830164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1308.830759] do_syscall_64+0x33/0x40 [ 1308.831188] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1308.831766] RIP: 0033:0x7f320e0fbb19 [ 1308.832198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1308.834287] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1308.835148] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1308.835969] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1308.836772] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1308.837600] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1308.838417] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1308.842870] FAULT_INJECTION: forcing a failure. [ 1308.842870] name failslab, interval 1, probability 0, space 0, times 0 [ 1308.844236] CPU: 1 PID: 8782 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1308.845048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.846015] Call Trace: [ 1308.846320] dump_stack+0x107/0x167 [ 1308.846735] should_fail.cold+0x5/0xa [ 1308.847171] ? create_object.isra.0+0x3a/0xa30 [ 1308.847694] should_failslab+0x5/0x20 [ 1308.848125] kmem_cache_alloc+0x5b/0x310 [ 1308.848587] ? mark_held_locks+0x9e/0xe0 [ 1308.849056] create_object.isra.0+0x3a/0xa30 [ 1308.849560] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1308.850156] kmem_cache_alloc+0x159/0x310 [ 1308.850630] xas_alloc+0x336/0x440 [ 1308.851036] xas_create+0x34a/0x10d0 [ 1308.851473] ? kernel_text_address+0xf2/0x120 [ 1308.851988] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1308.852598] xas_store+0x8c/0x1c40 [ 1308.853032] __xa_store+0x164/0x2d0 [ 1308.853452] ? xa_delete_node+0x280/0x280 [ 1308.853932] ? trace_hardirqs_on+0x5b/0x180 [ 1308.854425] xa_store+0x31/0x50 [ 1308.854802] __io_uring_add_tctx_node+0x1cf/0x520 [ 1308.855360] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1308.855958] ? alloc_fd+0x2e7/0x670 [ 1308.856387] io_uring_setup+0x1fbb/0x2980 [ 1308.856868] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1308.857446] ? wait_for_completion_io+0x270/0x270 [ 1308.858007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1308.858601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1308.859186] do_syscall_64+0x33/0x40 [ 1308.859616] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1308.860195] RIP: 0033:0x7f027e346b19 [ 1308.860616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1308.862710] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1308.863570] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1308.864381] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1308.865199] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1308.866006] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1308.866828] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 10:59:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000000)={{0x49}, 0x100, './file0\x00'}) 10:59:40 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 10:59:40 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:59:40 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540), 0x0) 10:59:40 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 61) 10:59:40 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 65) 10:59:40 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:59:40 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 62) 10:59:40 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 66) [ 1308.943895] FAULT_INJECTION: forcing a failure. [ 1308.943895] name failslab, interval 1, probability 0, space 0, times 0 [ 1308.945295] CPU: 1 PID: 8789 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1308.946077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.947017] Call Trace: [ 1308.947323] dump_stack+0x107/0x167 [ 1308.947738] should_fail.cold+0x5/0xa [ 1308.948183] ? xas_alloc+0x336/0x440 [ 1308.948603] should_failslab+0x5/0x20 [ 1308.949044] kmem_cache_alloc+0x5b/0x310 [ 1308.949511] xas_alloc+0x336/0x440 [ 1308.949914] xas_create+0x34a/0x10d0 [ 1308.950350] ? kernel_text_address+0xf2/0x120 [ 1308.950860] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1308.951458] xas_store+0x8c/0x1c40 [ 1308.951866] __xa_store+0x164/0x2d0 [ 1308.952288] ? xa_delete_node+0x280/0x280 [ 1308.952764] ? trace_hardirqs_on+0x5b/0x180 [ 1308.953273] xa_store+0x31/0x50 [ 1308.953648] __io_uring_add_tctx_node+0x1cf/0x520 [ 1308.954192] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1308.954786] ? alloc_fd+0x2e7/0x670 [ 1308.955205] io_uring_setup+0x1fbb/0x2980 [ 1308.955679] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1308.956254] ? wait_for_completion_io+0x270/0x270 [ 1308.956823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1308.957428] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1308.958010] do_syscall_64+0x33/0x40 [ 1308.958430] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1308.959013] RIP: 0033:0x7f320e0fbb19 [ 1308.959433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1308.961537] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1308.962400] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1308.963210] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1308.964018] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1308.964824] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1308.965635] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1308.984923] FAULT_INJECTION: forcing a failure. 10:59:40 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x278c40, 0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 10:59:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x52, 0x6, 0x1f, 0x0, 0x0, 0x1, 0x20000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xe32, 0x2, @perf_config_ext={0x18000000000, 0x9}, 0x80, 0x9, 0x90000000, 0x4, 0x8, 0x1, 0x2, 0x0, 0x6, 0x0, 0xff}, 0xffffffffffffffff, 0xa, r1, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x33) [ 1308.984923] name failslab, interval 1, probability 0, space 0, times 0 [ 1308.987733] CPU: 0 PID: 8792 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1308.989187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.990936] Call Trace: [ 1308.991505] dump_stack+0x107/0x167 [ 1308.992279] should_fail.cold+0x5/0xa [ 1308.993096] ? xas_alloc+0x336/0x440 [ 1308.993886] should_failslab+0x5/0x20 [ 1308.994690] kmem_cache_alloc+0x5b/0x310 [ 1308.995557] xas_alloc+0x336/0x440 [ 1308.996314] xas_create+0x34a/0x10d0 [ 1308.997119] ? kernel_text_address+0xf2/0x120 [ 1308.998071] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1308.999182] xas_store+0x8c/0x1c40 [ 1308.999954] __xa_store+0x164/0x2d0 [ 1309.000732] ? xa_delete_node+0x280/0x280 [ 1309.001627] ? trace_hardirqs_on+0x5b/0x180 [ 1309.002551] xa_store+0x31/0x50 [ 1309.003254] __io_uring_add_tctx_node+0x1cf/0x520 [ 1309.004277] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1309.005389] ? alloc_fd+0x2e7/0x670 [ 1309.006177] io_uring_setup+0x1fbb/0x2980 [ 1309.007063] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1309.008137] ? wait_for_completion_io+0x270/0x270 [ 1309.009200] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.010364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.011471] do_syscall_64+0x33/0x40 [ 1309.012262] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.013366] RIP: 0033:0x7f027e346b19 [ 1309.014151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.018077] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1309.019711] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1309.021238] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1309.022783] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1309.024311] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1309.025835] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = inotify_init() close_range(r2, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 10:59:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 10:59:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') fchmod(r0, 0x89) 10:59:40 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 63) [ 1309.147604] FAULT_INJECTION: forcing a failure. [ 1309.147604] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.149024] CPU: 1 PID: 8813 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1309.149809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.150760] Call Trace: [ 1309.151067] dump_stack+0x107/0x167 [ 1309.151489] should_fail.cold+0x5/0xa [ 1309.151919] ? create_object.isra.0+0x3a/0xa30 [ 1309.152471] should_failslab+0x5/0x20 [ 1309.152915] kmem_cache_alloc+0x5b/0x310 [ 1309.153382] ? mark_held_locks+0x9e/0xe0 [ 1309.153847] create_object.isra.0+0x3a/0xa30 [ 1309.154361] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1309.154954] kmem_cache_alloc+0x159/0x310 [ 1309.155438] xas_alloc+0x336/0x440 [ 1309.155850] xas_create+0x34a/0x10d0 [ 1309.156291] ? kernel_text_address+0xf2/0x120 [ 1309.156797] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1309.157418] xas_store+0x8c/0x1c40 [ 1309.157830] __xa_store+0x164/0x2d0 [ 1309.158247] ? xa_delete_node+0x280/0x280 [ 1309.158726] ? trace_hardirqs_on+0x5b/0x180 [ 1309.159229] xa_store+0x31/0x50 [ 1309.159614] __io_uring_add_tctx_node+0x1cf/0x520 [ 1309.160169] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1309.160759] ? alloc_fd+0x2e7/0x670 [ 1309.161194] io_uring_setup+0x1fbb/0x2980 [ 1309.161672] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1309.162250] ? wait_for_completion_io+0x270/0x270 [ 1309.162805] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.163407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.163995] do_syscall_64+0x33/0x40 [ 1309.164430] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.165013] RIP: 0033:0x7f320e0fbb19 [ 1309.165448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.167549] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1309.168417] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1309.169235] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1309.170057] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1309.170894] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1309.171708] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:54 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) 10:59:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) getdents64(r0, 0x0, 0x0) 10:59:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 10:59:54 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) io_uring_enter(0xffffffffffffffff, 0x7033, 0xe4f6, 0x1, &(0x7f0000000000)={[0x9]}, 0x8) fcntl$getown(r1, 0x9) 10:59:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) readv(r0, &(0x7f0000000000), 0x0) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x11) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 10:59:54 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 67) 10:59:54 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 64) 10:59:54 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1322.866854] FAULT_INJECTION: forcing a failure. [ 1322.866854] name failslab, interval 1, probability 0, space 0, times 0 [ 1322.869449] CPU: 0 PID: 8822 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1322.870920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1322.872718] Call Trace: [ 1322.873307] dump_stack+0x107/0x167 [ 1322.874111] should_fail.cold+0x5/0xa [ 1322.874951] ? create_object.isra.0+0x3a/0xa30 [ 1322.875953] should_failslab+0x5/0x20 [ 1322.876784] kmem_cache_alloc+0x5b/0x310 [ 1322.877684] ? mark_held_locks+0x9e/0xe0 [ 1322.878576] create_object.isra.0+0x3a/0xa30 [ 1322.879533] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1322.880643] kmem_cache_alloc+0x159/0x310 [ 1322.881571] xas_alloc+0x336/0x440 [ 1322.882355] xas_create+0x34a/0x10d0 [ 1322.883175] ? kernel_text_address+0xf2/0x120 [ 1322.884150] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1322.885314] xas_store+0x8c/0x1c40 [ 1322.885626] FAULT_INJECTION: forcing a failure. [ 1322.885626] name failslab, interval 1, probability 0, space 0, times 0 [ 1322.886106] __xa_store+0x164/0x2d0 [ 1322.886134] ? xa_delete_node+0x280/0x280 [ 1322.890693] ? trace_hardirqs_on+0x5b/0x180 [ 1322.891643] xa_store+0x31/0x50 [ 1322.892368] __io_uring_add_tctx_node+0x1cf/0x520 [ 1322.893430] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1322.894578] ? alloc_fd+0x2e7/0x670 [ 1322.895391] io_uring_setup+0x1fbb/0x2980 [ 1322.896305] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1322.897427] ? wait_for_completion_io+0x270/0x270 [ 1322.898526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1322.899677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1322.900814] do_syscall_64+0x33/0x40 [ 1322.901646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1322.902767] RIP: 0033:0x7f027e346b19 [ 1322.903583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1322.907626] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1322.909308] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1322.910874] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1322.912446] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1322.914017] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1322.915586] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1322.917198] CPU: 1 PID: 8831 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1322.918697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1322.920517] Call Trace: [ 1322.921109] dump_stack+0x107/0x167 [ 1322.921921] should_fail.cold+0x5/0xa [ 1322.921944] ? xas_alloc+0x336/0x440 [ 1322.921965] should_failslab+0x5/0x20 [ 1322.921984] kmem_cache_alloc+0x5b/0x310 [ 1322.922012] xas_alloc+0x336/0x440 [ 1322.922035] xas_create+0x34a/0x10d0 [ 1322.922066] ? kernel_text_address+0xf2/0x120 [ 1322.922090] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1322.922113] xas_store+0x8c/0x1c40 [ 1322.922151] __xa_store+0x164/0x2d0 [ 1322.922174] ? xa_delete_node+0x280/0x280 [ 1322.922207] ? trace_hardirqs_on+0x5b/0x180 [ 1322.922239] xa_store+0x31/0x50 [ 1322.933206] __io_uring_add_tctx_node+0x1cf/0x520 [ 1322.933228] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1322.933245] ? alloc_fd+0x2e7/0x670 [ 1322.933280] io_uring_setup+0x1fbb/0x2980 [ 1322.933310] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1322.933328] ? wait_for_completion_io+0x270/0x270 [ 1322.933375] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1322.933396] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1322.933420] do_syscall_64+0x33/0x40 [ 1322.933440] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1322.933453] RIP: 0033:0x7f320e0fbb19 [ 1322.933472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1322.933482] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 10:59:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0xf1, 0x12) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x15d000) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) read$rfkill(r1, &(0x7f0000000000), 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x7fffffff, 0x9]) 10:59:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x50) getdents64(r0, 0x0, 0x0) [ 1322.933503] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1322.933514] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1322.933526] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1322.933536] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1322.933547] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 10:59:54 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) ioctl$SNAPSHOT_S2RAM(r1, 0x330b) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) syz_open_dev$usbmon(&(0x7f0000000000), 0xffffffffffff7fff, 0x202300) ioctl$SNAPSHOT_FREE(r0, 0x3305) 10:59:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000880)=""/4096, 0x1000, 0x5) 10:59:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x75}}, './file0\x00'}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000480), 0xc2, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r6, 0x3309) sendmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="2b95af3b0b88f3b53b7e7e2374fcf48380", 0x11}, {&(0x7f0000000080)="8cc99088368c1fcae3106dc151e11fe7edfc8b054add97b1ef3c769bb78c233ff95ad1c7fb04dc360cb9da1eec1841fd1e4e8ffea2d1fab4af90e9", 0x3b}, {&(0x7f00000000c0)="966c67ada2da4fa5f4", 0x9}, {&(0x7f0000000100)="1bcc37c13fb056facca06951168ce73e80b2f957c35085ed1608d9301e73b4a7d56fea991aebf5d15038fcaeeefc7e66dad52118081855414b37b7ba740528752d9fe8f849", 0x45}, {&(0x7f0000000200)="86eebe5b206632f21d201c97bb93959290a2c55266d4cdad3f8f0fb1d947f67a130ae8393ad5b0d7e9a765a59863ae9a8e57e0b6167e2227976ac6f59a0e5dd1af42f06fade4ae88214d1e887852ad8af29a36bd25586a5eea95d469da60e037e0852ba31ee5b008c1507c533924eaf6a9464ed7d5f7cfd4435f97f3360d0741c26e529f5c9e1c88c76a549063d30ddc6cbe6770015ae886bafe85c7df41136fca3aee77a297885c5a76c147782347013462c9c603b32ecad0c2e13bf77c0aa6b4f56021710b6a882f7d16b90c57", 0xce}, {&(0x7f0000000300)="c95eabdafb65483e1e5ae69a93e9f263bf0ba22024630261c62d3e81175e045f394aafc441c3727b9a15cd113ecc0fcf47b848e16b38ce11a07a716d8b432c65f0ff67f9cba6aff4de1ce06cf27d93a7e01e3d193c4d7b985d00eaf39d89fdc9011ff7e4f8f15a53bdf3ddfd6e97e78ed428bb9a80fdf40ce1d5fca7d31e22bb0b170077be1c5cceeaf10c7c2cef5c7f5d5babdb1d3f4263d546186261aa28fcc58ff8332e5964d951210afaf6d77068c06bf6c0b91237ad44bbc22573d6812837a9697f5ea0e3b9219f7c9492306b4c", 0xd0}, {&(0x7f0000000180)="3a9d9df78c4070fa858f", 0xa}], 0x7, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [r0, r3, r4, 0xffffffffffffffff, r0, r5, r0, r6]}}], 0x30, 0x4000010}, 0x80) fchmod(r0, 0x0) 10:59:54 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 65) 10:59:54 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 68) [ 1323.318433] FAULT_INJECTION: forcing a failure. [ 1323.318433] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.321184] CPU: 0 PID: 8861 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1323.322704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1323.324549] Call Trace: [ 1323.325157] dump_stack+0x107/0x167 [ 1323.325971] should_fail.cold+0x5/0xa [ 1323.326819] ? create_object.isra.0+0x3a/0xa30 [ 1323.327825] should_failslab+0x5/0x20 [ 1323.328675] kmem_cache_alloc+0x5b/0x310 [ 1323.329581] ? mark_held_locks+0x9e/0xe0 [ 1323.330493] create_object.isra.0+0x3a/0xa30 [ 1323.331452] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1323.332588] kmem_cache_alloc+0x159/0x310 [ 1323.333509] xas_alloc+0x336/0x440 [ 1323.334302] xas_create+0x34a/0x10d0 [ 1323.335135] ? kernel_text_address+0xf2/0x120 [ 1323.336122] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1323.337294] xas_store+0x8c/0x1c40 [ 1323.338098] __xa_store+0x164/0x2d0 [ 1323.338909] ? xa_delete_node+0x280/0x280 [ 1323.339831] ? trace_hardirqs_on+0x5b/0x180 [ 1323.340796] xa_store+0x31/0x50 [ 1323.341551] __io_uring_add_tctx_node+0x1cf/0x520 [ 1323.342622] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1323.343782] ? alloc_fd+0x2e7/0x670 [ 1323.344602] io_uring_setup+0x1fbb/0x2980 [ 1323.345542] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1323.346657] ? wait_for_completion_io+0x270/0x270 [ 1323.347753] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1323.348914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1323.350081] do_syscall_64+0x33/0x40 [ 1323.350896] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1323.351666] FAULT_INJECTION: forcing a failure. [ 1323.351666] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.352028] RIP: 0033:0x7f320e0fbb19 [ 1323.352050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1323.352071] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1323.360824] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1323.362366] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1323.363898] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1323.365438] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1323.366958] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1323.368521] CPU: 1 PID: 8864 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1323.369976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1323.371734] Call Trace: [ 1323.372301] dump_stack+0x107/0x167 [ 1323.373087] should_fail.cold+0x5/0xa [ 1323.373894] ? xas_alloc+0x336/0x440 [ 1323.374686] should_failslab+0x5/0x20 [ 1323.375495] kmem_cache_alloc+0x5b/0x310 [ 1323.376367] xas_alloc+0x336/0x440 [ 1323.377134] xas_create+0x34a/0x10d0 [ 1323.377942] ? kernel_text_address+0xf2/0x120 10:59:54 executing program 2: prctl$PR_SVE_GET_VL(0x33, 0x16c75) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x101800, 0xd1) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) sendfile(r0, r1, &(0x7f0000000000)=0x8, 0xcb14) getdents64(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000000880)=""/4096, 0x1000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x80000000, 0x9, 0x6, 0x7, 0x5, 0x7}, {0x3, 0x1, 0x7, 0x7, 0x0, 0x800}], ['\x00', '\x00', '\x00']}) [ 1323.378907] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1323.380286] xas_store+0x8c/0x1c40 [ 1323.381070] __xa_store+0x164/0x2d0 [ 1323.381850] ? xa_delete_node+0x280/0x280 [ 1323.382737] ? trace_hardirqs_on+0x5b/0x180 [ 1323.383663] xa_store+0x31/0x50 [ 1323.384368] __io_uring_add_tctx_node+0x1cf/0x520 [ 1323.385395] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1323.386505] ? alloc_fd+0x2e7/0x670 [ 1323.387287] io_uring_setup+0x1fbb/0x2980 [ 1323.388175] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1323.389247] ? wait_for_completion_io+0x270/0x270 [ 1323.390292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1323.391406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1323.392491] do_syscall_64+0x33/0x40 [ 1323.393283] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1323.394372] RIP: 0033:0x7f027e346b19 [ 1323.395157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1323.399062] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1323.400666] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1323.402181] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1323.403689] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1323.405203] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1323.406704] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:08 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 66) 11:00:08 executing program 4: sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x104, 0x2, 0x1, 0x301, 0x0, 0x0, {0x7, 0x0, 0x9}, [@CTA_TUPLE_MASTER={0x2c, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @broadcast}}}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3f}]}, @CTA_PROTOINFO={0x38, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x34, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_STATE={0x5}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0xff}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x1}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x9}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x72, 0x2}}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0xae}]}}, @CTA_TUPLE_MASTER={0x40, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x9}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_LABELS_MASK={0x8, 0x17, [0x80]}, @CTA_LABELS_MASK={0xc, 0x17, [0xc327, 0x101]}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x89) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0xe6de]}, 0x8, 0x800) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380), r1) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x2400c000}, 0x44810) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) 11:00:08 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) dup2(r0, r1) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r3 = syz_open_dev$sg(&(0x7f00000000c0), 0x8, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffd, 0x23, 0xff, @buffer={0x0, 0x3a, &(0x7f0000000180)=""/58}, &(0x7f00000001c0)="13b219599d0b4f1c396b45ab6484c4dbdb78e9e98b681c8d48ea98152b35bba0d67a2f", &(0x7f0000000280)=""/246, 0x1000, 0x21, 0xffffffffffffffff, &(0x7f0000000380)}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000100)={0x3, 0x10001, 0x5, 0x0, 0x6b28}) read(r2, &(0x7f0000000080)=""/17, 0x11) [ 1337.702675] FAULT_INJECTION: forcing a failure. 11:00:08 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:00:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(r3, &(0x7f0000000200)=""/193, 0x110) getdents64(r0, 0x0, 0x0) 11:00:08 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:00:08 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 69) 11:00:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) [ 1337.702675] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.705356] CPU: 1 PID: 8874 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1337.706808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.708589] Call Trace: [ 1337.709178] dump_stack+0x107/0x167 [ 1337.709964] should_fail.cold+0x5/0xa [ 1337.710798] ? xas_alloc+0x336/0x440 [ 1337.711615] should_failslab+0x5/0x20 [ 1337.712448] kmem_cache_alloc+0x5b/0x310 [ 1337.713355] xas_alloc+0x336/0x440 [ 1337.714141] xas_create+0x34a/0x10d0 [ 1337.714972] ? kernel_text_address+0xf2/0x120 [ 1337.715957] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1337.717109] xas_store+0x8c/0x1c40 [ 1337.717910] __xa_store+0x164/0x2d0 [ 1337.718712] ? xa_delete_node+0x280/0x280 [ 1337.719631] ? trace_hardirqs_on+0x5b/0x180 [ 1337.720587] xa_store+0x31/0x50 [ 1337.721323] __io_uring_add_tctx_node+0x1cf/0x520 [ 1337.722386] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1337.723538] ? alloc_fd+0x2e7/0x670 [ 1337.724355] io_uring_setup+0x1fbb/0x2980 [ 1337.725281] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1337.726394] ? wait_for_completion_io+0x270/0x270 [ 1337.727481] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1337.728634] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1337.729779] do_syscall_64+0x33/0x40 [ 1337.730596] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1337.731720] RIP: 0033:0x7f320e0fbb19 [ 1337.732528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.736538] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1337.738201] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1337.739748] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1337.741305] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1337.742854] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1337.744403] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1337.755143] FAULT_INJECTION: forcing a failure. [ 1337.755143] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.757623] CPU: 1 PID: 8886 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1337.759111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.760917] Call Trace: [ 1337.761509] dump_stack+0x107/0x167 [ 1337.762307] should_fail.cold+0x5/0xa [ 1337.763139] ? xas_alloc+0x336/0x440 [ 1337.763951] should_failslab+0x5/0x20 [ 1337.764786] kmem_cache_alloc+0x5b/0x310 [ 1337.765687] xas_alloc+0x336/0x440 [ 1337.766466] xas_create+0x34a/0x10d0 [ 1337.767292] ? kernel_text_address+0xf2/0x120 [ 1337.768272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1337.769424] xas_store+0x8c/0x1c40 [ 1337.770219] __xa_store+0x164/0x2d0 [ 1337.771017] ? xa_delete_node+0x280/0x280 [ 1337.771929] ? trace_hardirqs_on+0x5b/0x180 [ 1337.772879] xa_store+0x31/0x50 [ 1337.773615] __io_uring_add_tctx_node+0x1cf/0x520 [ 1337.774672] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1337.775817] ? alloc_fd+0x2e7/0x670 [ 1337.776629] io_uring_setup+0x1fbb/0x2980 [ 1337.777557] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1337.778665] ? wait_for_completion_io+0x270/0x270 [ 1337.779747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1337.780902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1337.782040] do_syscall_64+0x33/0x40 [ 1337.782861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1337.783982] RIP: 0033:0x7f027e346b19 [ 1337.784793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1337.788827] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1337.790496] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1337.792053] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1337.793618] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1337.795175] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1337.796737] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:09 executing program 2: r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffff9, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r1, 0x0, 0x0) 11:00:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x301003, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x321000, 0x0) mmap(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x0, 0x110, r1, 0xa0ac2000) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r1, 0x80083314, &(0x7f00000002c0)) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x82, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') sendfile(r1, r2, &(0x7f0000000080)=0x3, 0x7f) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/79, 0x4f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x20}}, './file0\x00'}) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000140)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 11:00:09 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 70) 11:00:09 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 67) [ 1337.983149] FAULT_INJECTION: forcing a failure. [ 1337.983149] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.985661] CPU: 1 PID: 8903 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1337.987148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1337.988947] Call Trace: [ 1337.989539] dump_stack+0x107/0x167 [ 1337.990340] should_fail.cold+0x5/0xa [ 1337.991172] ? xas_alloc+0x336/0x440 [ 1337.991982] should_failslab+0x5/0x20 [ 1337.992811] kmem_cache_alloc+0x5b/0x310 [ 1337.993712] xas_alloc+0x336/0x440 [ 1337.994491] xas_create+0x34a/0x10d0 [ 1337.995313] ? kernel_text_address+0xf2/0x120 [ 1337.996292] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1337.997446] xas_store+0x8c/0x1c40 [ 1337.998240] __xa_store+0x164/0x2d0 [ 1337.999036] ? xa_delete_node+0x280/0x280 [ 1337.999947] ? trace_hardirqs_on+0x5b/0x180 [ 1338.000896] xa_store+0x31/0x50 [ 1338.001635] __io_uring_add_tctx_node+0x1cf/0x520 [ 1338.002686] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1338.003826] ? alloc_fd+0x2e7/0x670 [ 1338.004635] io_uring_setup+0x1fbb/0x2980 [ 1338.005569] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1338.006674] ? wait_for_completion_io+0x270/0x270 [ 1338.007752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1338.008893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1338.010028] do_syscall_64+0x33/0x40 [ 1338.010840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1338.011956] RIP: 0033:0x7f027e346b19 [ 1338.012763] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1338.016770] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1338.018429] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1338.019979] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1338.021236] FAULT_INJECTION: forcing a failure. [ 1338.021236] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.021534] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1338.021545] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1338.021556] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1338.028880] CPU: 0 PID: 8907 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1338.030378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1338.032182] Call Trace: [ 1338.032757] dump_stack+0x107/0x167 [ 1338.033568] should_fail.cold+0x5/0xa [ 1338.034403] ? create_object.isra.0+0x3a/0xa30 [ 1338.035399] should_failslab+0x5/0x20 [ 1338.036229] kmem_cache_alloc+0x5b/0x310 [ 1338.037114] ? mark_held_locks+0x9e/0xe0 [ 1338.038014] create_object.isra.0+0x3a/0xa30 [ 1338.038972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1338.040087] kmem_cache_alloc+0x159/0x310 [ 1338.041002] xas_alloc+0x336/0x440 [ 1338.041791] xas_create+0x34a/0x10d0 [ 1338.042614] ? kernel_text_address+0xf2/0x120 [ 1338.043593] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1338.044739] xas_store+0x8c/0x1c40 [ 1338.045540] __xa_store+0x164/0x2d0 [ 1338.046336] ? xa_delete_node+0x280/0x280 [ 1338.047246] ? trace_hardirqs_on+0x5b/0x180 [ 1338.048195] xa_store+0x31/0x50 [ 1338.048918] __io_uring_add_tctx_node+0x1cf/0x520 [ 1338.049978] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1338.051116] ? alloc_fd+0x2e7/0x670 [ 1338.051924] io_uring_setup+0x1fbb/0x2980 [ 1338.052839] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1338.053948] ? wait_for_completion_io+0x270/0x270 [ 1338.055028] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1338.056172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1338.057308] do_syscall_64+0x33/0x40 [ 1338.058121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1338.059237] RIP: 0033:0x7f320e0fbb19 [ 1338.060046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1338.064065] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1338.065733] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1338.067290] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1338.068841] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1338.070400] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1338.071955] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:09 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="f62dc4795ce49c58f654f21fd4c138953f737e9915a5d6a49bcca34923973185f5a5e3d80b007011427564761c14cbccce8d392006f661df5ee8c84a21c6ff32f81454d8622dc29c71c1b4e7b1aab4cd6973694acd4128faf081e99dc38968ccf0f8582be72b9b0af515146aad0d8f67d69bb80c05c76be7183346925be0e45231fa544b94d15bc155e554d9adca4bcef8d39fcfaba582c7cf86dbf4d8508efb51b830133a604288cf9cdac522c3dc", 0xaf, 0xfffffffffffffffc}, {&(0x7f0000000280)="dc0ef67866b0ace4bdd8a4ef8e87ecdc7e336737579d73351fa3c47b847f2f70238240f7f9bb2462890f28cdba8bd45d6c49c449389a834593925ccac365a15887667c5d09ced1ed04070a9b2ef059257a7c14edc17a427a730e2285ce", 0x5d, 0x1f}], 0x3420, &(0x7f0000000400)={[{'@!'}, {'\xce\xf6N\xb5`\\\xc1\x13\x98eK\x82<,/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'/dev/vcsa#\x00'}, {'\\'}, {'*+\xe3\xd0\xceC\xfc\xa8e\xe5w'}, {'\x00\x00\x00\x00z\xc3\xd6\x94\fe\x80\x9b,\x95\xf9&\xa5\xc8HC\x83\xde\xdf8\xa6f\xa7)\xecF\x81)\xd39\xbb\xd0\x13\x91\xbb\xfc\x01\x04\xd4\xed\xb3\xe4\xf0w\xd1\x98pmm[\xdc\x9d\xafE\x15\xbc\xc9\xf5Iw\v%S\x9e\xcaux\xd2oJ\xc4\xcbdj\xda\xb3A9R\xa0$(sF<\x9ex\xad2\xf3\x1d\xa4\x94\xe6\xae\n\xf8\x82j\xb4\xa0\xc3\x17,\x1dW3IGq\xb7}\xfc\b\xf3\xb2\x8f\x82\xc0\x92}\x1b\t9fh$Z\x00'/146}, {':\xb3+'}, {'/dev/snapshot\x00'}], [{@pcr={'pcr', 0x3d, 0x40}}]}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x1518c0, 0x21) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 11:00:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x4e6a, &(0x7f0000000080)={0x0, 0xf3a1, 0x8, 0x1, 0x121, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x300000f, 0x110, r0, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x6000, @fd=r0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, {0x2}}, 0x6) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/236, 0xec}], 0x4) syncfs(r1) r5 = fsmount(r0, 0x0, 0x80) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='net/ip_vs_stats\x00') ioctl$SG_IO(r6, 0x2285, &(0x7f00000008c0)={0x0, 0xfffffffffffffffb, 0x8, 0x5, @scatter={0x3, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/122, 0x7a}, {&(0x7f0000000600)=""/219, 0xdb}, {&(0x7f0000000700)=""/190, 0xbe}]}, &(0x7f0000000800)="2f2b62b1d426d128", &(0x7f0000000840)=""/45, 0x7, 0x31, 0x0, &(0x7f0000000880)}) fchmod(r5, 0x24) r7 = fsmount(r0, 0x1, 0x8) ioctl$SNAPSHOT_SET_SWAP_AREA(r7, 0x400c330d, &(0x7f0000000000)) 11:00:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/snapshot\x00', 0x3) readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) r2 = getpgrp(0xffffffffffffffff) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r4, 0x3309) kcmp(r1, r2, 0x5, r3, r4) ioctl$BTRFS_IOC_SUBVOL_CREATE(r3, 0x5000940e, &(0x7f0000000580)={{}, "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"}) 11:00:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:00:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 11:00:30 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:00:30 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x94480, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1358.855038] FAULT_INJECTION: forcing a failure. [ 1358.855038] name failslab, interval 1, probability 0, space 0, times 0 [ 1358.856347] CPU: 0 PID: 8927 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1358.857125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.858080] Call Trace: [ 1358.858385] dump_stack+0x107/0x167 [ 1358.858800] should_fail.cold+0x5/0xa [ 1358.859243] ? xas_alloc+0x336/0x440 [ 1358.859668] should_failslab+0x5/0x20 [ 1358.860100] kmem_cache_alloc+0x5b/0x310 [ 1358.860569] xas_alloc+0x336/0x440 [ 1358.860978] xas_create+0x34a/0x10d0 [ 1358.861409] ? kernel_text_address+0xf2/0x120 [ 1358.861935] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1358.862534] xas_store+0x8c/0x1c40 [ 1358.862949] __xa_store+0x164/0x2d0 [ 1358.863365] ? xa_delete_node+0x280/0x280 [ 1358.863841] ? trace_hardirqs_on+0x5b/0x180 [ 1358.864347] xa_store+0x31/0x50 [ 1358.864725] __io_uring_add_tctx_node+0x1cf/0x520 [ 1358.865275] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1358.865879] ? alloc_fd+0x2e7/0x670 [ 1358.866303] io_uring_setup+0x1fbb/0x2980 [ 1358.866782] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1358.867358] ? wait_for_completion_io+0x270/0x270 [ 1358.867923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1358.868524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.869114] do_syscall_64+0x33/0x40 [ 1358.869549] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.870135] RIP: 0033:0x7f320e0fbb19 [ 1358.870559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.872649] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1358.873522] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1358.874337] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1358.875144] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1358.875958] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1358.876770] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1358.886442] FAULT_INJECTION: forcing a failure. [ 1358.886442] name failslab, interval 1, probability 0, space 0, times 0 [ 1358.887800] CPU: 0 PID: 8935 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1358.888578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.889534] Call Trace: [ 1358.889836] dump_stack+0x107/0x167 [ 1358.890260] should_fail.cold+0x5/0xa [ 1358.890701] ? create_object.isra.0+0x3a/0xa30 [ 1358.891221] should_failslab+0x5/0x20 [ 1358.891656] kmem_cache_alloc+0x5b/0x310 [ 1358.892118] ? mark_held_locks+0x9e/0xe0 [ 1358.892585] create_object.isra.0+0x3a/0xa30 [ 1358.893088] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1358.893681] kmem_cache_alloc+0x159/0x310 [ 1358.894161] xas_alloc+0x336/0x440 [ 1358.894569] xas_create+0x34a/0x10d0 [ 1358.895001] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1358.895571] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1358.896181] xas_store+0x8c/0x1c40 [ 1358.896597] __xa_store+0x164/0x2d0 [ 1358.897013] ? xa_delete_node+0x280/0x280 [ 1358.897499] ? trace_hardirqs_on+0x5b/0x180 [ 1358.897997] xa_store+0x31/0x50 [ 1358.898376] __io_uring_add_tctx_node+0x1cf/0x520 [ 1358.898929] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1358.899530] ? alloc_fd+0x2e7/0x670 [ 1358.899956] io_uring_setup+0x1fbb/0x2980 [ 1358.900433] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1358.901009] ? wait_for_completion_io+0x270/0x270 [ 1358.901579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1358.902183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.902774] do_syscall_64+0x33/0x40 [ 1358.903198] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.903782] RIP: 0033:0x7f027e346b19 [ 1358.904205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.906303] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1358.907168] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1358.907976] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1358.908787] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1358.909605] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1358.910413] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:30 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 71) 11:00:30 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 68) 11:00:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) syz_io_uring_setup(0x526b, &(0x7f0000000000)={0x0, 0xb355, 0x0, 0x3, 0x2ac, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@hci={0x1f, 0x2, 0x2}, 0x0, 0x0, 0x0, {0x0, r3}}, 0x8001) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x5, &(0x7f0000000300)=[{&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/50, 0x32}], 0x4, 0x1a, 0x0, {0x0, r3}}, 0x2) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x4100}, 0x0, {0x0, r4}}, 0x6) 11:00:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) 11:00:30 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1) 11:00:30 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 69) 11:00:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x200) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r1, 0x0, &(0x7f0000000000)='./file0\x00', 0x4, 0x400040, 0x12345}, 0x6) fchmod(r0, 0x0) 11:00:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 11:00:30 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 72) [ 1359.098062] FAULT_INJECTION: forcing a failure. [ 1359.098062] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.100515] CPU: 0 PID: 8949 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1359.101912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1359.103603] Call Trace: [ 1359.104143] dump_stack+0x107/0x167 [ 1359.104882] should_fail.cold+0x5/0xa [ 1359.105668] ? create_object.isra.0+0x3a/0xa30 [ 1359.106604] should_failslab+0x5/0x20 [ 1359.107380] kmem_cache_alloc+0x5b/0x310 [ 1359.108208] ? mark_held_locks+0x9e/0xe0 [ 1359.109042] create_object.isra.0+0x3a/0xa30 [ 1359.109939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1359.110973] kmem_cache_alloc+0x159/0x310 [ 1359.111816] xas_alloc+0x336/0x440 [ 1359.112543] xas_create+0x34a/0x10d0 [ 1359.113311] ? kernel_text_address+0xf2/0x120 [ 1359.114227] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1359.115288] xas_store+0x8c/0x1c40 [ 1359.116033] __xa_store+0x164/0x2d0 [ 1359.116775] ? xa_delete_node+0x280/0x280 [ 1359.117631] ? trace_hardirqs_on+0x5b/0x180 [ 1359.118511] xa_store+0x31/0x50 [ 1359.119185] __io_uring_add_tctx_node+0x1cf/0x520 [ 1359.120159] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1359.121220] ? alloc_fd+0x2e7/0x670 [ 1359.121983] io_uring_setup+0x1fbb/0x2980 [ 1359.122831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1359.123861] ? wait_for_completion_io+0x270/0x270 [ 1359.124874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1359.125947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1359.126992] do_syscall_64+0x33/0x40 [ 1359.127765] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1359.128805] RIP: 0033:0x7f320e0fbb19 [ 1359.129564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1359.133277] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1359.134838] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1359.136295] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1359.137747] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1359.139189] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1359.140617] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) [ 1359.189001] FAULT_INJECTION: forcing a failure. [ 1359.189001] name failslab, interval 1, probability 0, space 0, times 0 [ 1359.191493] CPU: 0 PID: 8956 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1359.192882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1359.194558] Call Trace: [ 1359.195094] dump_stack+0x107/0x167 [ 1359.195827] should_fail.cold+0x5/0xa [ 1359.196599] ? xas_alloc+0x336/0x440 [ 1359.197359] should_failslab+0x5/0x20 [ 1359.198144] kmem_cache_alloc+0x5b/0x310 [ 1359.198972] xas_alloc+0x336/0x440 [ 1359.199697] xas_create+0x34a/0x10d0 [ 1359.200469] ? kernel_text_address+0xf2/0x120 [ 1359.201375] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1359.202453] xas_store+0x8c/0x1c40 [ 1359.203193] __xa_store+0x164/0x2d0 [ 1359.203928] ? xa_delete_node+0x280/0x280 [ 1359.204770] ? trace_hardirqs_on+0x5b/0x180 [ 1359.205672] xa_store+0x31/0x50 [ 1359.206348] __io_uring_add_tctx_node+0x1cf/0x520 [ 1359.207324] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1359.208376] ? alloc_fd+0x2e7/0x670 [ 1359.209119] io_uring_setup+0x1fbb/0x2980 [ 1359.209984] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1359.211007] ? wait_for_completion_io+0x270/0x270 [ 1359.212009] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1359.213072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1359.214137] do_syscall_64+0x33/0x40 11:00:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') pidfd_getfd(r0, r0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) pipe2(&(0x7f0000000040), 0x4000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x802, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x1000}, 0x4) [ 1359.214157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1359.214169] RIP: 0033:0x7f027e346b19 [ 1359.214188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1359.214198] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1359.214218] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1359.214230] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e 11:00:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) lseek(r1, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x9d22e03f8168e971, 0x104) [ 1359.214240] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1359.214251] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1359.214262] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:45 executing program 3: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e23, @rand_addr=0x64010101}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) 11:00:45 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:00:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:00:45 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 73) 11:00:45 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 70) 11:00:45 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/udp6\x00') getdents64(r1, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r1, 0x0, 0x0) 11:00:45 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_PID={0x8, 0x1c, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x0, r4}) fchmod(r2, 0x0) 11:00:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1374.728914] FAULT_INJECTION: forcing a failure. [ 1374.728914] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.731704] CPU: 1 PID: 8981 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1374.733377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.735403] Call Trace: [ 1374.736047] dump_stack+0x107/0x167 [ 1374.736936] should_fail.cold+0x5/0xa [ 1374.737621] FAULT_INJECTION: forcing a failure. [ 1374.737621] name failslab, interval 1, probability 0, space 0, times 0 [ 1374.737874] ? xas_alloc+0x336/0x440 [ 1374.737897] should_failslab+0x5/0x20 [ 1374.737924] kmem_cache_alloc+0x5b/0x310 [ 1374.742887] xas_alloc+0x336/0x440 [ 1374.743763] xas_create+0x34a/0x10d0 [ 1374.744688] ? kernel_text_address+0xf2/0x120 [ 1374.745804] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1374.747092] xas_store+0x8c/0x1c40 [ 1374.747985] __xa_store+0x164/0x2d0 [ 1374.748881] ? xa_delete_node+0x280/0x280 [ 1374.749919] ? trace_hardirqs_on+0x5b/0x180 [ 1374.750985] xa_store+0x31/0x50 [ 1374.751791] __io_uring_add_tctx_node+0x1cf/0x520 [ 1374.752965] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1374.754246] ? alloc_fd+0x2e7/0x670 [ 1374.755147] io_uring_setup+0x1fbb/0x2980 [ 1374.756167] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1374.757397] ? wait_for_completion_io+0x270/0x270 [ 1374.758610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1374.759885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1374.761141] do_syscall_64+0x33/0x40 [ 1374.762057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.763273] RIP: 0033:0x7f027e346b19 [ 1374.764178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1374.768623] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1374.770474] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1374.772200] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1374.773925] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1374.775620] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1374.777326] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1374.779085] CPU: 0 PID: 8985 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1374.780460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1374.782204] Call Trace: [ 1374.782764] dump_stack+0x107/0x167 [ 1374.783498] should_fail.cold+0x5/0xa [ 1374.784255] ? xas_alloc+0x336/0x440 [ 1374.784992] should_failslab+0x5/0x20 [ 1374.785762] kmem_cache_alloc+0x5b/0x310 [ 1374.786570] xas_alloc+0x336/0x440 [ 1374.787274] xas_create+0x34a/0x10d0 [ 1374.788015] ? kernel_text_address+0xf2/0x120 [ 1374.788900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1374.789940] xas_store+0x8c/0x1c40 [ 1374.790657] __xa_store+0x164/0x2d0 [ 1374.791373] ? xa_delete_node+0x280/0x280 [ 1374.792192] ? trace_hardirqs_on+0x5b/0x180 [ 1374.793046] xa_store+0x31/0x50 [ 1374.793706] __io_uring_add_tctx_node+0x1cf/0x520 [ 1374.794652] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1374.795683] ? alloc_fd+0x2e7/0x670 [ 1374.796423] io_uring_setup+0x1fbb/0x2980 [ 1374.797245] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1374.798241] ? wait_for_completion_io+0x270/0x270 [ 1374.799206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1374.800234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1374.801248] do_syscall_64+0x33/0x40 [ 1374.801978] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1374.802986] RIP: 0033:0x7f320e0fbb19 [ 1374.803722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1374.807338] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1374.808829] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1374.810237] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1374.811636] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1374.813030] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1374.814439] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x12, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r1) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 11:00:46 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x9c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x3e}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x45}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1b}}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0xa}, @NL80211_MESHCONF_FORWARDING={0x5}]}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x9}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0xe6}]}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0xc7}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x66}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8000, 0x45}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x40005) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r2, 0x0) pread64(r2, &(0x7f0000000000)=""/28, 0x1c, 0xffffffffffff09a4) 11:00:46 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 71) 11:00:46 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000180)={&(0x7f0000000280)=""/204, 0xcc, 0xffffffff, 0x3}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fcntl$lock(r2, 0x25, &(0x7f0000000000)={0x1, 0x4, 0x1, 0x8830}) 11:00:46 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') getdents64(r1, &(0x7f0000000180)=""/206, 0xce) getdents64(r1, 0x0, 0x0) 11:00:46 executing program 4: sysfs$3(0x3) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) [ 1375.015636] FAULT_INJECTION: forcing a failure. [ 1375.015636] name failslab, interval 1, probability 0, space 0, times 0 [ 1375.018440] CPU: 0 PID: 9004 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1375.020073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1375.022117] Call Trace: [ 1375.022746] dump_stack+0x107/0x167 [ 1375.023632] should_fail.cold+0x5/0xa [ 1375.024566] ? create_object.isra.0+0x3a/0xa30 [ 1375.025677] should_failslab+0x5/0x20 [ 1375.026597] kmem_cache_alloc+0x5b/0x310 [ 1375.027565] ? mark_held_locks+0x9e/0xe0 [ 1375.028552] create_object.isra.0+0x3a/0xa30 [ 1375.029599] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1375.030848] kmem_cache_alloc+0x159/0x310 [ 1375.031847] xas_alloc+0x336/0x440 [ 1375.032713] xas_create+0x34a/0x10d0 [ 1375.033639] ? kernel_text_address+0xf2/0x120 [ 1375.034724] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1375.035982] xas_store+0x8c/0x1c40 [ 1375.036866] __xa_store+0x164/0x2d0 [ 1375.037747] ? xa_delete_node+0x280/0x280 [ 1375.038752] ? trace_hardirqs_on+0x5b/0x180 [ 1375.039806] xa_store+0x31/0x50 [ 1375.040612] __io_uring_add_tctx_node+0x1cf/0x520 [ 1375.041794] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1375.043058] ? alloc_fd+0x2e7/0x670 [ 1375.043963] io_uring_setup+0x1fbb/0x2980 [ 1375.044985] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1375.046220] ? wait_for_completion_io+0x270/0x270 [ 1375.047421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1375.048675] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1375.049931] do_syscall_64+0x33/0x40 [ 1375.050818] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1375.052063] RIP: 0033:0x7f320e0fbb19 [ 1375.052970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1375.057437] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1375.059286] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1375.061024] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1375.062736] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1375.064484] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1375.066215] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:00:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:00:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 11:00:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) clock_gettime(0x0, &(0x7f0000003ac0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000080)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/163, 0xa3}], 0x1}, 0x1f}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000640)=""/51, 0x33}, {&(0x7f0000000680)=""/189, 0xbd}], 0x9}, 0x52b}, {{&(0x7f0000000740)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/239, 0xef}, {&(0x7f0000000a40)=""/70, 0x46}, {&(0x7f0000000ac0)=""/64, 0x40}], 0x3, &(0x7f0000000b40)=""/151, 0x97}, 0x71}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/67, 0x43}, {&(0x7f0000000d00)=""/168, 0xa8}], 0x3}}, {{&(0x7f0000000e00)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000000e80)=""/16, 0x10}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x3, &(0x7f0000002f00)=""/176, 0xb0}, 0x7}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000002fc0)=""/144, 0x90}, {&(0x7f0000003080)=""/68, 0x44}, {&(0x7f0000003100)=""/142, 0x8e}, {&(0x7f00000031c0)=""/228, 0xe4}], 0x4, &(0x7f0000003300)=""/163, 0xa3}, 0x2}, {{&(0x7f00000033c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003440)=""/237, 0xed}, {&(0x7f0000003540)=""/214, 0xd6}, {&(0x7f0000003640)=""/230, 0xe6}, {&(0x7f0000003740)=""/109, 0x6d}], 0x4, &(0x7f0000003800)=""/239, 0xef}, 0x6}], 0x7, 0x2, &(0x7f0000003b00)={r2, r3+10000000}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r4, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000003b40)=ANY=[@ANYBLOB="010010000100000018000000dd057c3d4e9c9498ddcd3307c49ea4072e34e88bd95204d7dc8532a2ab41", @ANYRES32=r4, @ANYBLOB="79000000000000002e2f66696c65300040d35c50d6973548f11ec21cb52f366f4745ddf1e896f4d112df846d50aff85ad9797ec2a9d7a7446215297e1d68231e58194b05bf249796247483666277bedd7c7e5f10ec621ace1468b3a1dddcb91bc49ee5bb2414f796794c6606be4795b81df80372f7d25287c6aaa5f6eb78f6664fb30ce981866b8b835f0112257dbe6d9ed9d1a084d176495de7104bece3ec54ec73ae6f641b80f4f0ddc8c415fea3"]) ioctl$RTC_PIE_ON(r5, 0x7005) 11:01:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 11:01:02 executing program 3: sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x200}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x20008024) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) sendmsg$nl_generic(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYRES32=r2], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r4, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x70d, 0x400000f}}}}}, 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x4005) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x684, 0x64}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) write$snapshot(r0, &(0x7f0000000000)="0483082ea2c6faa4eb4c70441cdfefcd011c6907a16afb3004a1998156681206f10bc1b6b0033a9385195b7cad21833564", 0x31) readv(r0, &(0x7f0000000540), 0x0) 11:01:02 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 74) 11:01:02 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 72) [ 1391.722186] FAULT_INJECTION: forcing a failure. [ 1391.722186] name failslab, interval 1, probability 0, space 0, times 0 [ 1391.724134] FAULT_INJECTION: forcing a failure. [ 1391.724134] name failslab, interval 1, probability 0, space 0, times 0 [ 1391.724739] CPU: 0 PID: 9036 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1391.728796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1391.730647] Call Trace: [ 1391.731241] dump_stack+0x107/0x167 [ 1391.732056] should_fail.cold+0x5/0xa [ 1391.732903] ? xas_alloc+0x336/0x440 [ 1391.733731] should_failslab+0x5/0x20 [ 1391.734587] kmem_cache_alloc+0x5b/0x310 [ 1391.735499] xas_alloc+0x336/0x440 [ 1391.736304] xas_create+0x34a/0x10d0 [ 1391.737150] ? kernel_text_address+0xf2/0x120 [ 1391.738171] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1391.739340] xas_store+0x8c/0x1c40 [ 1391.740158] __xa_store+0x164/0x2d0 [ 1391.740964] ? xa_delete_node+0x280/0x280 [ 1391.741908] ? trace_hardirqs_on+0x5b/0x180 [ 1391.742883] xa_store+0x31/0x50 [ 1391.743622] __io_uring_add_tctx_node+0x1cf/0x520 [ 1391.744697] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1391.745868] ? alloc_fd+0x2e7/0x670 [ 1391.746693] io_uring_setup+0x1fbb/0x2980 [ 1391.747626] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1391.748752] ? wait_for_completion_io+0x270/0x270 [ 1391.749861] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1391.751032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1391.752190] do_syscall_64+0x33/0x40 [ 1391.753020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1391.754153] RIP: 0033:0x7f027e346b19 [ 1391.754977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1391.759040] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1391.760710] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1391.762291] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1391.763856] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1391.765430] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1391.766996] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1391.768586] CPU: 1 PID: 9039 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1391.770074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1391.772306] Call Trace: [ 1391.772920] dump_stack+0x107/0x167 [ 1391.773703] should_fail.cold+0x5/0xa [ 1391.774536] ? create_object.isra.0+0x3a/0xa30 [ 1391.775519] should_failslab+0x5/0x20 [ 1391.776343] kmem_cache_alloc+0x5b/0x310 [ 1391.777212] ? mark_held_locks+0x9e/0xe0 [ 1391.778112] create_object.isra.0+0x3a/0xa30 [ 1391.779071] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1391.780161] kmem_cache_alloc+0x159/0x310 [ 1391.781174] xas_alloc+0x336/0x440 [ 1391.782080] xas_create+0x34a/0x10d0 11:01:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') r1 = pidfd_getfd(r0, r0, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180d0100", @ANYRES16=0x0, @ANYBLOB="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"], 0xd18}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 11:01:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:02 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x1], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:01:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1391.782892] ? kernel_text_address+0xf2/0x120 [ 1391.784093] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1391.785432] xas_store+0x8c/0x1c40 [ 1391.786279] __xa_store+0x164/0x2d0 [ 1391.787062] ? xa_delete_node+0x280/0x280 [ 1391.787971] ? trace_hardirqs_on+0x5b/0x180 [ 1391.788923] xa_store+0x31/0x50 [ 1391.789630] __io_uring_add_tctx_node+0x1cf/0x520 [ 1391.790670] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1391.791775] ? alloc_fd+0x2e7/0x670 [ 1391.792560] io_uring_setup+0x1fbb/0x2980 [ 1391.793449] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1391.794542] ? wait_for_completion_io+0x270/0x270 [ 1391.795595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1391.796702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1391.797796] do_syscall_64+0x33/0x40 [ 1391.798597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1391.799676] RIP: 0033:0x7f320e0fbb19 [ 1391.800461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1391.804345] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1391.805960] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1391.807459] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1391.808957] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1391.810464] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1391.811964] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) 11:01:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r1, 0x3f, 0x10000, 0x401) fchmod(r0, 0x40) 11:01:03 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/66, 0x42}], 0x1) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x4, 0x6, 0x0, 0x0, 0x41, @loopback, @loopback, 0x40, 0x700, 0x200, 0x6}}) 11:01:03 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 75) 11:01:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 1392.021094] FAULT_INJECTION: forcing a failure. [ 1392.021094] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.023582] CPU: 1 PID: 9065 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1392.024986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.026714] Call Trace: [ 1392.027259] dump_stack+0x107/0x167 [ 1392.028008] should_fail.cold+0x5/0xa [ 1392.028795] ? create_object.isra.0+0x3a/0xa30 11:01:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1392.029749] should_failslab+0x5/0x20 [ 1392.030773] kmem_cache_alloc+0x5b/0x310 [ 1392.031674] ? mark_held_locks+0x9e/0xe0 [ 1392.032574] create_object.isra.0+0x3a/0xa30 [ 1392.033539] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1392.034671] kmem_cache_alloc+0x159/0x310 [ 1392.035595] xas_alloc+0x336/0x440 [ 1392.036385] xas_create+0x34a/0x10d0 [ 1392.037218] ? kernel_text_address+0xf2/0x120 [ 1392.038221] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1392.039378] xas_store+0x8c/0x1c40 [ 1392.040178] __xa_store+0x164/0x2d0 [ 1392.040982] ? xa_delete_node+0x280/0x280 [ 1392.041912] ? trace_hardirqs_on+0x5b/0x180 [ 1392.042873] xa_store+0x31/0x50 [ 1392.043605] __io_uring_add_tctx_node+0x1cf/0x520 [ 1392.044666] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1392.045829] ? alloc_fd+0x2e7/0x670 [ 1392.046648] io_uring_setup+0x1fbb/0x2980 [ 1392.047571] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1392.048682] ? wait_for_completion_io+0x270/0x270 [ 1392.049769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.050934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.052073] do_syscall_64+0x33/0x40 [ 1392.052893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.054025] RIP: 0033:0x7f027e346b19 [ 1392.054844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1392.058903] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1392.060571] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1392.062068] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1392.063538] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1392.065004] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1392.066468] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:03 executing program 4: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000200)={0x20, 0x2, 0x2, 0x4, 0x7, [{0x1b2, 0x10001, 0x4, '\x00', 0x10}, {0xd3, 0x0, 0x8, '\x00', 0x100}, {0x10000, 0x4, 0x400, '\x00', 0x3900}, {0x100, 0x9, 0x8, '\x00', 0x1082}, {0x6, 0x4, 0x8000000000000000, '\x00', 0x809}, {0x6, 0x8c, 0x7f, '\x00', 0x1007}, {0x5, 0x400, 0x5, '\x00', 0x2100}]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) fchmod(r1, 0x118) 11:01:03 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 73) 11:01:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/174, 0xae) getdents64(r0, 0x0, 0x0) 11:01:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1392.309888] FAULT_INJECTION: forcing a failure. [ 1392.309888] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.312422] CPU: 0 PID: 9087 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1392.313905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.315676] Call Trace: [ 1392.316247] dump_stack+0x107/0x167 [ 1392.317027] should_fail.cold+0x5/0xa [ 1392.317851] ? create_object.isra.0+0x3a/0xa30 [ 1392.318845] should_failslab+0x5/0x20 [ 1392.319676] kmem_cache_alloc+0x5b/0x310 [ 1392.320556] ? mark_held_locks+0x9e/0xe0 [ 1392.321446] create_object.isra.0+0x3a/0xa30 [ 1392.322400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1392.323516] kmem_cache_alloc+0x159/0x310 [ 1392.324413] xas_alloc+0x336/0x440 [ 1392.325175] xas_create+0x34a/0x10d0 [ 1392.326004] ? kernel_text_address+0xf2/0x120 [ 1392.326962] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1392.328099] xas_store+0x8c/0x1c40 [ 1392.328873] __xa_store+0x164/0x2d0 [ 1392.329657] ? xa_delete_node+0x280/0x280 [ 1392.330564] ? trace_hardirqs_on+0x5b/0x180 [ 1392.331501] xa_store+0x31/0x50 [ 1392.332224] __io_uring_add_tctx_node+0x1cf/0x520 [ 1392.333261] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1392.334399] ? alloc_fd+0x2e7/0x670 [ 1392.335187] io_uring_setup+0x1fbb/0x2980 [ 1392.336094] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1392.337164] ? wait_for_completion_io+0x270/0x270 [ 1392.338215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.339323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.340422] do_syscall_64+0x33/0x40 [ 1392.341207] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.342297] RIP: 0033:0x7f320e0fbb19 [ 1392.343095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1392.347096] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1392.348783] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1392.350366] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1392.351950] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1392.353530] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1392.355112] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:20 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 76) 11:01:20 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x0, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:01:20 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 74) 11:01:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) write$P9_RSETATTR(r1, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) fchmod(r0, 0xc9) 11:01:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getdents(r1, &(0x7f0000000880)=""/4096, 0x1000) getdents64(r0, 0x0, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000000000)=0x8) [ 1409.552294] FAULT_INJECTION: forcing a failure. [ 1409.552294] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.554882] CPU: 0 PID: 9108 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1409.556378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.558067] FAULT_INJECTION: forcing a failure. [ 1409.558067] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.558246] Call Trace: [ 1409.558280] dump_stack+0x107/0x167 [ 1409.561991] should_fail.cold+0x5/0xa [ 1409.562844] ? xas_alloc+0x336/0x440 [ 1409.563660] should_failslab+0x5/0x20 [ 1409.564497] kmem_cache_alloc+0x5b/0x310 [ 1409.565432] xas_alloc+0x336/0x440 [ 1409.566217] xas_create+0x34a/0x10d0 [ 1409.567047] ? kernel_text_address+0xf2/0x120 [ 1409.568035] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.569174] xas_store+0x8c/0x1c40 [ 1409.569955] __xa_store+0x164/0x2d0 [ 1409.570748] ? xa_delete_node+0x280/0x280 [ 1409.571664] ? trace_hardirqs_on+0x5b/0x180 [ 1409.572608] xa_store+0x31/0x50 [ 1409.573338] __io_uring_add_tctx_node+0x1cf/0x520 [ 1409.574388] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1409.575528] ? alloc_fd+0x2e7/0x670 [ 1409.576340] io_uring_setup+0x1fbb/0x2980 [ 1409.577260] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1409.578377] ? wait_for_completion_io+0x270/0x270 [ 1409.579454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.580597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1409.581706] do_syscall_64+0x33/0x40 [ 1409.582535] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1409.583649] RIP: 0033:0x7f027e346b19 [ 1409.584460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1409.588987] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1409.590950] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1409.592777] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1409.594610] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1409.596445] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1409.598274] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1409.600119] CPU: 1 PID: 9101 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1409.601615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.601622] Call Trace: [ 1409.601649] dump_stack+0x107/0x167 [ 1409.601677] should_fail.cold+0x5/0xa [ 1409.605913] ? xas_alloc+0x336/0x440 [ 1409.606711] should_failslab+0x5/0x20 [ 1409.607525] kmem_cache_alloc+0x5b/0x310 [ 1409.608406] xas_alloc+0x336/0x440 [ 1409.609174] xas_create+0x34a/0x10d0 [ 1409.609970] ? kernel_text_address+0xf2/0x120 [ 1409.610944] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.612075] xas_store+0x8c/0x1c40 [ 1409.612856] __xa_store+0x164/0x2d0 [ 1409.613642] ? xa_delete_node+0x280/0x280 [ 1409.614555] ? trace_hardirqs_on+0x5b/0x180 [ 1409.615496] xa_store+0x31/0x50 [ 1409.616213] __io_uring_add_tctx_node+0x1cf/0x520 [ 1409.617254] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1409.618385] ? alloc_fd+0x2e7/0x670 [ 1409.619179] io_uring_setup+0x1fbb/0x2980 [ 1409.620080] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1409.621174] ? wait_for_completion_io+0x270/0x270 [ 1409.622231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.623340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1409.624437] do_syscall_64+0x33/0x40 [ 1409.625238] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1409.626347] RIP: 0033:0x7f320e0fbb19 [ 1409.627145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1409.631103] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1409.632727] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1409.634292] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1409.635784] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1409.637306] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1409.638860] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:20 executing program 4: syz_80211_join_ibss(&(0x7f0000000000)='wlan0\x00', &(0x7f0000000040)=@random="76b686f36bfca8a21d02d3a8b1d87884", 0x10, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x2, 0x8001, 0x9}) readv(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)}], 0x6) fchmod(r0, 0x0) 11:01:35 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1424.662239] FAULT_INJECTION: forcing a failure. 11:01:35 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x0, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:01:35 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000400)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ipv6_route\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) 11:01:35 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:35 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 77) 11:01:35 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 75) 11:01:35 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000001, 0x8010, r0, 0x76d2f000) [ 1424.662239] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.664529] CPU: 0 PID: 9137 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1424.665717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.667178] Call Trace: [ 1424.667649] dump_stack+0x107/0x167 [ 1424.668293] should_fail.cold+0x5/0xa [ 1424.668969] ? create_object.isra.0+0x3a/0xa30 [ 1424.669773] should_failslab+0x5/0x20 [ 1424.670466] kmem_cache_alloc+0x5b/0x310 [ 1424.671198] ? mark_held_locks+0x9e/0xe0 [ 1424.671915] create_object.isra.0+0x3a/0xa30 [ 1424.672694] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1424.673594] kmem_cache_alloc+0x159/0x310 [ 1424.674346] xas_alloc+0x336/0x440 [ 1424.674974] xas_create+0x34a/0x10d0 [ 1424.675644] ? kernel_text_address+0xf2/0x120 [ 1424.676440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1424.677370] xas_store+0x8c/0x1c40 [ 1424.678013] __xa_store+0x164/0x2d0 [ 1424.678675] ? xa_delete_node+0x280/0x280 [ 1424.679418] ? trace_hardirqs_on+0x5b/0x180 [ 1424.680192] xa_store+0x31/0x50 [ 1424.680775] __io_uring_add_tctx_node+0x1cf/0x520 [ 1424.681630] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1424.682559] ? alloc_fd+0x2e7/0x670 [ 1424.683211] io_uring_setup+0x1fbb/0x2980 [ 1424.683937] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1424.684813] ? wait_for_completion_io+0x270/0x270 [ 1424.685675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1424.686596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1424.687495] do_syscall_64+0x33/0x40 [ 1424.688144] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.689038] RIP: 0033:0x7f320e0fbb19 [ 1424.689687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1424.692900] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1424.694241] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1424.695486] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1424.696788] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1424.698038] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1424.699295] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1424.699320] FAULT_INJECTION: forcing a failure. [ 1424.699320] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.702519] CPU: 1 PID: 9142 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1424.704251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.706126] Call Trace: [ 1424.706737] dump_stack+0x107/0x167 [ 1424.707548] should_fail.cold+0x5/0xa [ 1424.708398] ? create_object.isra.0+0x3a/0xa30 [ 1424.709409] should_failslab+0x5/0x20 [ 1424.710259] kmem_cache_alloc+0x5b/0x310 [ 1424.711162] ? mark_held_locks+0x9e/0xe0 [ 1424.712073] create_object.isra.0+0x3a/0xa30 [ 1424.713046] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1424.714178] kmem_cache_alloc+0x159/0x310 [ 1424.715118] xas_alloc+0x336/0x440 [ 1424.715970] xas_create+0x34a/0x10d0 [ 1424.716899] ? kernel_text_address+0xf2/0x120 [ 1424.717891] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1424.719061] xas_store+0x8c/0x1c40 [ 1424.719864] __xa_store+0x164/0x2d0 [ 1424.720668] ? xa_delete_node+0x280/0x280 [ 1424.721591] ? trace_hardirqs_on+0x5b/0x180 [ 1424.722561] xa_store+0x31/0x50 [ 1424.723295] __io_uring_add_tctx_node+0x1cf/0x520 [ 1424.724360] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1424.725510] ? alloc_fd+0x2e7/0x670 [ 1424.726336] io_uring_setup+0x1fbb/0x2980 [ 1424.727296] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1424.728520] ? wait_for_completion_io+0x270/0x270 [ 1424.729619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1424.730790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1424.731948] do_syscall_64+0x33/0x40 [ 1424.732773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.733902] RIP: 0033:0x7f027e346b19 [ 1424.734738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1424.738882] RSP: 002b:00007f027b8bc108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1424.740559] RAX: ffffffffffffffda RBX: 00007f027e459f60 RCX: 00007f027e346b19 [ 1424.742131] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1424.743817] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1424.745423] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1424.747050] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xb0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x7, 0x13, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x2, 0x4000, @fd_index=0x6, 0x6, &(0x7f0000000080)="2f06c27a0b6177c6696d8bf793949039fadf327061461d28f45fe1ef1c50ae46d9edaa7056cf579a1f6817390723c7240cdc8b8b6fbaf1eff37ea4ded472372962a64302651e450444611fc4cfc12eb189d9992b1d1dc528754f0ee8ddd16ce587cd88b0b3b47eaf7c8dbea81179a1169448738479217e46508cca13db6d7ec6cc9cb2444bc9bce105069d4e09800d61a1ef9358dc47bf3b1410b76cb2fe5cdbf99129deb89cca97deac08743dec1674d03a9bdf3cea50b0c25de0f21f6b080f34e648e07196f24d1691de862ef86fffc3c7827ad9d05965e708b1cee6ac4221a51d8eb0d690f4cb1b4ca8ef", 0xec, 0x1}, 0x0) 11:01:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 11:01:36 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 78) 11:01:36 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 76) [ 1424.926361] FAULT_INJECTION: forcing a failure. [ 1424.926361] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.928407] CPU: 0 PID: 9158 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1424.929455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.930732] Call Trace: [ 1424.931138] dump_stack+0x107/0x167 [ 1424.931696] should_fail.cold+0x5/0xa [ 1424.932274] ? vm_area_dup+0x78/0x290 [ 1424.932851] should_failslab+0x5/0x20 [ 1424.933430] kmem_cache_alloc+0x5b/0x310 [ 1424.934049] vm_area_dup+0x78/0x290 [ 1424.934612] ? lock_release+0x680/0x680 [ 1424.935216] ? mark_lock+0xf5/0x2df0 [ 1424.935787] ? lock_chain_count+0x20/0x20 [ 1424.936415] ? mark_lock+0xf5/0x2df0 [ 1424.936982] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1424.937774] ? lock_chain_count+0x20/0x20 [ 1424.938418] ? mark_lock+0xf5/0x2df0 [ 1424.938982] ? vm_area_alloc+0x110/0x110 [ 1424.939604] ? __lock_acquire+0x1657/0x5b00 [ 1424.940270] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1424.941066] ? vmacache_find+0x55/0x2a0 [ 1424.941668] __split_vma+0xa8/0x4e0 [ 1424.942227] __do_munmap+0x365/0x1260 [ 1424.942806] ? arch_get_unmapped_area+0x450/0x450 [ 1424.943533] ? lock_release+0x680/0x680 [ 1424.944133] mmap_region+0x7cc/0x1500 [ 1424.944718] do_mmap+0x868/0x1370 [ 1424.945248] vm_mmap_pgoff+0x198/0x1f0 [ 1424.945837] ? randomize_page+0xb0/0xb0 [ 1424.946454] ksys_mmap_pgoff+0x41c/0x560 [ 1424.947063] ? find_mergeable_anon_vma+0x250/0x250 [ 1424.947802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1424.948588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1424.949363] do_syscall_64+0x33/0x40 [ 1424.949922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.950698] RIP: 0033:0x7f027e346b62 [ 1424.951257] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1424.954015] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1424.955160] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1424.956228] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1424.957294] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1424.958378] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1424.959443] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000040)=""/166, 0xa6}, {&(0x7f0000000200)=""/237, 0xed}], 0x3) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) signalfd(r1, &(0x7f0000000140)={[0x3]}, 0x8) getdents64(r0, 0x0, 0x0) 11:01:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fallocate(r0, 0x26, 0x9, 0x5) fchmod(r0, 0x0) [ 1425.001985] FAULT_INJECTION: forcing a failure. 11:01:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1425.001985] name failslab, interval 1, probability 0, space 0, times 0 [ 1425.003977] CPU: 0 PID: 9165 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1425.004952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1425.006112] Call Trace: [ 1425.006509] dump_stack+0x107/0x167 [ 1425.007022] should_fail.cold+0x5/0xa [ 1425.007568] ? xas_alloc+0x336/0x440 [ 1425.008084] should_failslab+0x5/0x20 [ 1425.008619] kmem_cache_alloc+0x5b/0x310 [ 1425.009200] xas_alloc+0x336/0x440 [ 1425.009700] xas_create+0x34a/0x10d0 [ 1425.010239] ? kernel_text_address+0xf2/0x120 [ 1425.010875] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1425.011620] xas_store+0x8c/0x1c40 [ 1425.012131] __xa_store+0x164/0x2d0 [ 1425.012651] ? xa_delete_node+0x280/0x280 [ 1425.013242] ? trace_hardirqs_on+0x5b/0x180 [ 1425.013882] xa_store+0x31/0x50 [ 1425.014355] __io_uring_add_tctx_node+0x1cf/0x520 [ 1425.015036] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1425.015770] ? alloc_fd+0x2e7/0x670 [ 1425.016288] io_uring_setup+0x1fbb/0x2980 [ 1425.016883] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1425.017595] ? wait_for_completion_io+0x270/0x270 [ 1425.018302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1425.019040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1425.019766] do_syscall_64+0x33/0x40 [ 1425.020283] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1425.020990] RIP: 0033:0x7f320e0fbb19 [ 1425.021501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1425.024064] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1425.025139] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1425.026145] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1425.027135] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1425.028144] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 [ 1425.029142] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 77) 11:01:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$SNAPSHOT_S2RAM(r2, 0x330b) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e00)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000880)={r3, "ce6e765f732580663ee20319cf5555dd"}) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001e00)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @struct, 0x0}}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000000c0)={0x87, @multicast2, 0x4e22, 0x2, 'none\x00', 0x4, 0x100, 0x77}, 0x2c) ftruncate(r6, 0x1000003) ioctl$BTRFS_IOC_DEV_INFO(r6, 0xd000941e, &(0x7f0000002200)={r5, "d4dc37c3bc2ec9fd602b096bea350bc6"}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000200)={0x12, 0x4, {0xffff, @usage=0x1ff, 0x0, 0x37656326, 0x2, 0x8, 0xffffffffffffffff, 0x20, 0x4b2, @struct={0x0, 0x2}, 0x1000, 0x7, [0x5, 0x40, 0x100000001, 0x7, 0x8000, 0x1d]}, {0x89b, @struct={0x101, 0x80}, r3, 0x3, 0x3ff, 0x3, 0xffffffffffffffff, 0x24e8528e, 0x10, @usage=0x1, 0xc02, 0x80000001, [0x4, 0x6, 0xfffffffffffffff7, 0x10001, 0x101, 0x5]}, {0x1f, @usage=0x5, r5, 0x100000001, 0x3, 0x3, 0x1, 0x7f, 0x483, @usage=0x5, 0x708, 0x5, [0x6, 0x2376, 0x8, 0x0, 0x0, 0x7]}, {0x2, 0x20000000, 0x1}}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x8000, 0x69}) r7 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder-control\x00', 0x1802, 0x0) writev(r7, &(0x7f0000000100)=[{&(0x7f00000000c0)="d6add2c75ba0b89b986f342ba15f84e5d4f9c18fdf317ca985d09d430bf8ccf4300eb0b366b833c6c2c04497a2e2418ca4812750a42b45ba9dc4272a9dad310b", 0x40}], 0x1) 11:01:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nf_conntrack\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) execveat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='net\x00', &(0x7f0000000080)='*(,^(.\x00', &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='net\x00', &(0x7f0000000140)='{@(*[/\x00', &(0x7f0000000180)='\x00', &(0x7f0000000340)='net\x00Pk\xc2\x98r\x03\xbf\xda\x12t\x9f]1`I\x02\x91kx\x90\x10\xd5\x04$>B\xeb\xa79\xcdk\xf9\x9cz\xb8\xcfb\xf2\xbda@\x87$z\x8eOg\x133\xa4\xfa\x91U\x188-\x99A^\xb0', &(0x7f0000000240)='a\xe6 ', &(0x7f0000000280)='$(\xcb'], &(0x7f00000004c0), 0x1000) getdents64(r0, 0x0, 0x0) 11:01:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 79) 11:01:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:01:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:01:52 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x3, 0x0, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:01:52 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1441.073351] FAULT_INJECTION: forcing a failure. [ 1441.073351] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.075891] CPU: 1 PID: 9184 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1441.075903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.075910] Call Trace: [ 1441.075935] dump_stack+0x107/0x167 [ 1441.075959] should_fail.cold+0x5/0xa [ 1441.075988] ? create_object.isra.0+0x3a/0xa30 [ 1441.076008] should_failslab+0x5/0x20 [ 1441.076028] kmem_cache_alloc+0x5b/0x310 [ 1441.076048] ? mark_held_locks+0x9e/0xe0 [ 1441.076072] create_object.isra.0+0x3a/0xa30 [ 1441.076089] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1441.076114] kmem_cache_alloc+0x159/0x310 [ 1441.076142] xas_alloc+0x336/0x440 11:01:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 78) [ 1441.076168] xas_create+0x34a/0x10d0 [ 1441.076207] ? kernel_text_address+0xf2/0x120 11:01:52 executing program 4: syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) ioctl$SNAPSHOT_FREE(r0, 0x3305) fchmod(r0, 0x0) [ 1441.076234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.076264] xas_store+0x8c/0x1c40 [ 1441.076311] __xa_store+0x164/0x2d0 11:01:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1441.076339] ? xa_delete_node+0x280/0x280 [ 1441.076376] ? trace_hardirqs_on+0x5b/0x180 [ 1441.076404] xa_store+0x31/0x50 [ 1441.076427] __io_uring_add_tctx_node+0x1cf/0x520 11:01:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 80) [ 1441.076447] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1441.076464] ? alloc_fd+0x2e7/0x670 [ 1441.076497] io_uring_setup+0x1fbb/0x2980 [ 1441.076526] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1441.076543] ? wait_for_completion_io+0x270/0x270 [ 1441.076590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.076610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.076634] do_syscall_64+0x33/0x40 [ 1441.076653] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.076666] RIP: 0033:0x7f320e0fbb19 [ 1441.076684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1441.076694] RSP: 002b:00007f320b671108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1441.076714] RAX: ffffffffffffffda RBX: 00007f320e20ef60 RCX: 00007f320e0fbb19 [ 1441.076726] RDX: 0000000020ff7000 RSI: 0000000020001a40 RDI: 000000000000754e [ 1441.076737] RBP: 0000000020001a40 R08: 0000000020001b00 R09: 0000000020001b00 [ 1441.076748] R10: 0000000020001ac0 R11: 0000000000000202 R12: 0000000020001b00 11:01:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r1, 0x55e15000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r2 = fsmount(r0, 0x1, 0x74) sendfile(r0, r2, &(0x7f0000000080)=0x1f, 0x5) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x1, 0x1, 0x3, 0xc40d, 0xffffffffffffffff}) [ 1441.076759] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1441.092864] FAULT_INJECTION: forcing a failure. [ 1441.092864] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.093726] CPU: 0 PID: 9188 Comm: syz-executor.5 Not tainted 5.10.249 #1 11:01:52 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 79) [ 1441.093738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.093746] Call Trace: 11:01:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 81) [ 1441.093776] dump_stack+0x107/0x167 11:01:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1441.093804] should_fail.cold+0x5/0xa [ 1441.093831] ? create_object.isra.0+0x3a/0xa30 [ 1441.093853] should_failslab+0x5/0x20 [ 1441.093875] kmem_cache_alloc+0x5b/0x310 [ 1441.093907] create_object.isra.0+0x3a/0xa30 [ 1441.093926] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1441.093957] kmem_cache_alloc+0x159/0x310 [ 1441.093997] vm_area_dup+0x78/0x290 [ 1441.094024] ? lock_release+0x680/0x680 [ 1441.094051] ? mark_lock+0xf5/0x2df0 [ 1441.094085] ? lock_chain_count+0x20/0x20 [ 1441.094108] ? mark_lock+0xf5/0x2df0 [ 1441.094140] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.094163] ? lock_chain_count+0x20/0x20 [ 1441.094193] ? mark_lock+0xf5/0x2df0 [ 1441.094219] ? vm_area_alloc+0x110/0x110 [ 1441.094248] ? __lock_acquire+0x1657/0x5b00 [ 1441.094297] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.094321] ? vmacache_find+0x55/0x2a0 [ 1441.094346] __split_vma+0xa8/0x4e0 [ 1441.094372] __do_munmap+0x365/0x1260 [ 1441.094398] ? arch_get_unmapped_area+0x450/0x450 [ 1441.094441] ? lock_release+0x680/0x680 [ 1441.094466] mmap_region+0x7cc/0x1500 [ 1441.094510] do_mmap+0x868/0x1370 [ 1441.094547] vm_mmap_pgoff+0x198/0x1f0 [ 1441.094577] ? randomize_page+0xb0/0xb0 [ 1441.094622] ksys_mmap_pgoff+0x41c/0x560 [ 1441.094648] ? find_mergeable_anon_vma+0x250/0x250 [ 1441.094678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.094702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.094731] do_syscall_64+0x33/0x40 [ 1441.094755] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.094769] RIP: 0033:0x7f027e346b62 [ 1441.094791] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1441.094804] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1441.094829] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1441.094842] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1441.094855] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1441.094868] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1441.094881] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1441.251924] FAULT_INJECTION: forcing a failure. [ 1441.251924] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.251956] CPU: 0 PID: 9199 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1441.251967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.251982] Call Trace: [ 1441.252009] dump_stack+0x107/0x167 [ 1441.252032] should_fail.cold+0x5/0xa [ 1441.252054] ? vm_area_dup+0x78/0x290 [ 1441.252074] should_failslab+0x5/0x20 [ 1441.252094] kmem_cache_alloc+0x5b/0x310 [ 1441.252123] vm_area_dup+0x78/0x290 [ 1441.252149] ? lock_release+0x680/0x680 [ 1441.252174] ? mark_lock+0xf5/0x2df0 [ 1441.252204] ? lock_chain_count+0x20/0x20 [ 1441.252225] ? mark_lock+0xf5/0x2df0 [ 1441.252250] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.252270] ? lock_chain_count+0x20/0x20 [ 1441.252296] ? mark_lock+0xf5/0x2df0 [ 1441.252317] ? vm_area_alloc+0x110/0x110 [ 1441.252341] ? __lock_acquire+0x1657/0x5b00 [ 1441.252381] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.252401] ? vmacache_find+0x55/0x2a0 [ 1441.252422] __split_vma+0xa8/0x4e0 [ 1441.252448] __do_munmap+0x365/0x1260 [ 1441.252471] ? arch_get_unmapped_area+0x450/0x450 [ 1441.252494] ? lock_release+0x680/0x680 [ 1441.252516] mmap_region+0x7cc/0x1500 [ 1441.252555] do_mmap+0x868/0x1370 [ 1441.252590] vm_mmap_pgoff+0x198/0x1f0 [ 1441.252616] ? randomize_page+0xb0/0xb0 [ 1441.252653] ksys_mmap_pgoff+0x41c/0x560 [ 1441.252676] ? find_mergeable_anon_vma+0x250/0x250 [ 1441.252702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.252723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.252746] do_syscall_64+0x33/0x40 [ 1441.252767] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.252780] RIP: 0033:0x7f320e0fbb62 [ 1441.252800] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1441.252810] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1441.252840] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1441.252856] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1441.252871] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1441.252886] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1441.252903] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1441.264251] Restarting kernel threads ... done. [ 1441.293046] FAULT_INJECTION: forcing a failure. [ 1441.293046] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.293066] CPU: 1 PID: 9207 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1441.293078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.293083] Call Trace: [ 1441.293108] dump_stack+0x107/0x167 [ 1441.293130] should_fail.cold+0x5/0xa [ 1441.293152] ? anon_vma_clone+0xdc/0x590 [ 1441.293170] should_failslab+0x5/0x20 [ 1441.293194] kmem_cache_alloc+0x5b/0x310 [ 1441.293220] anon_vma_clone+0xdc/0x590 [ 1441.293249] __split_vma+0x17c/0x4e0 [ 1441.293270] __do_munmap+0x365/0x1260 [ 1441.293291] ? arch_get_unmapped_area+0x450/0x450 [ 1441.293314] ? lock_release+0x680/0x680 [ 1441.293334] mmap_region+0x7cc/0x1500 [ 1441.293368] do_mmap+0x868/0x1370 [ 1441.293397] vm_mmap_pgoff+0x198/0x1f0 [ 1441.293421] ? randomize_page+0xb0/0xb0 [ 1441.293456] ksys_mmap_pgoff+0x41c/0x560 [ 1441.293476] ? find_mergeable_anon_vma+0x250/0x250 [ 1441.293500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.293520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.293543] do_syscall_64+0x33/0x40 [ 1441.293563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.293574] RIP: 0033:0x7f027e346b62 [ 1441.293591] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1441.293601] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1441.293620] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1441.293631] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1441.293641] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1441.293652] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1441.293662] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1441.462168] FAULT_INJECTION: forcing a failure. [ 1441.462168] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.462190] CPU: 1 PID: 9218 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1441.462200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.462205] Call Trace: [ 1441.462228] dump_stack+0x107/0x167 [ 1441.462247] should_fail.cold+0x5/0xa [ 1441.462267] ? create_object.isra.0+0x3a/0xa30 [ 1441.462283] should_failslab+0x5/0x20 [ 1441.462300] kmem_cache_alloc+0x5b/0x310 [ 1441.462324] create_object.isra.0+0x3a/0xa30 [ 1441.462338] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1441.462361] kmem_cache_alloc+0x159/0x310 [ 1441.462385] anon_vma_clone+0xdc/0x590 [ 1441.462406] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1441.462503] __split_vma+0x17c/0x4e0 [ 1441.462522] __do_munmap+0x365/0x1260 [ 1441.462540] ? arch_get_unmapped_area+0x450/0x450 [ 1441.462559] ? lock_release+0x680/0x680 [ 1441.462575] mmap_region+0x7cc/0x1500 [ 1441.462604] do_mmap+0x868/0x1370 [ 1441.462629] vm_mmap_pgoff+0x198/0x1f0 [ 1441.462648] ? randomize_page+0xb0/0xb0 [ 1441.462677] ksys_mmap_pgoff+0x41c/0x560 [ 1441.462694] ? find_mergeable_anon_vma+0x250/0x250 [ 1441.462716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.462736] do_syscall_64+0x33/0x40 [ 1441.462751] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.462761] RIP: 0033:0x7f027e346b62 [ 1441.462775] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1441.462784] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1441.462800] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1441.462809] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1441.462817] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1441.462826] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1441.462835] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1441.464421] FAULT_INJECTION: forcing a failure. [ 1441.464421] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.591062] CPU: 1 PID: 9217 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1441.591070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1441.591074] Call Trace: [ 1441.591090] dump_stack+0x107/0x167 [ 1441.591107] should_fail.cold+0x5/0xa [ 1441.591121] ? create_object.isra.0+0x3a/0xa30 [ 1441.591134] should_failslab+0x5/0x20 [ 1441.591147] kmem_cache_alloc+0x5b/0x310 [ 1441.591167] create_object.isra.0+0x3a/0xa30 [ 1441.591178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1441.591198] kmem_cache_alloc+0x159/0x310 [ 1441.591211] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.591232] vm_area_dup+0x78/0x290 [ 1441.591243] ? perf_trace_lock+0xac/0x490 [ 1441.591265] ? mark_lock+0xf5/0x2df0 [ 1441.591286] ? lock_chain_count+0x20/0x20 [ 1441.602773] ? mark_lock+0xf5/0x2df0 [ 1441.603366] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.604215] ? lock_chain_count+0x20/0x20 [ 1441.604876] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1441.605588] ? trace_hardirqs_on+0x5b/0x180 [ 1441.606284] ? mark_lock+0xf5/0x2df0 [ 1441.606881] ? vm_area_alloc+0x110/0x110 [ 1441.607530] ? __lock_acquire+0x1657/0x5b00 [ 1441.608241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1441.609073] ? vmacache_find+0x55/0x2a0 [ 1441.609694] __split_vma+0xa8/0x4e0 [ 1441.610271] __do_munmap+0x365/0x1260 [ 1441.610906] ? arch_get_unmapped_area+0x450/0x450 [ 1441.611676] ? lock_release+0x680/0x680 [ 1441.612298] mmap_region+0x7cc/0x1500 [ 1441.612905] do_mmap+0x868/0x1370 [ 1441.613453] vm_mmap_pgoff+0x198/0x1f0 [ 1441.614067] ? randomize_page+0xb0/0xb0 [ 1441.614725] ksys_mmap_pgoff+0x41c/0x560 [ 1441.615371] ? find_mergeable_anon_vma+0x250/0x250 [ 1441.616149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1441.616971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1441.617804] do_syscall_64+0x33/0x40 [ 1441.618394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1441.619217] RIP: 0033:0x7f320e0fbb62 [ 1441.619801] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1441.622721] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1441.623923] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1441.625042] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1441.626153] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1441.627284] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1441.628406] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:01:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:02:06 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x0, 0x0, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:02:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 80) [ 1455.073599] FAULT_INJECTION: forcing a failure. [ 1455.073599] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.076618] CPU: 1 PID: 9232 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1455.078345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.080455] Call Trace: 11:02:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:02:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f0000000040)=""/180, 0xb4) getdents64(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x0) [ 1455.081128] dump_stack+0x107/0x167 [ 1455.082181] should_fail.cold+0x5/0xa [ 1455.083180] ? anon_vma_clone+0xdc/0x590 [ 1455.084223] should_failslab+0x5/0x20 [ 1455.085193] kmem_cache_alloc+0x5b/0x310 [ 1455.086256] anon_vma_clone+0xdc/0x590 [ 1455.087275] __split_vma+0x17c/0x4e0 [ 1455.088225] __do_munmap+0x365/0x1260 [ 1455.089207] ? arch_get_unmapped_area+0x450/0x450 11:02:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 82) 11:02:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:02:06 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1455.090438] ? lock_release+0x680/0x680 [ 1455.091612] mmap_region+0x7cc/0x1500 [ 1455.092602] do_mmap+0x868/0x1370 [ 1455.093501] vm_mmap_pgoff+0x198/0x1f0 [ 1455.094504] ? randomize_page+0xb0/0xb0 [ 1455.095554] ksys_mmap_pgoff+0x41c/0x560 [ 1455.096591] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.097853] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.099206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.100526] do_syscall_64+0x33/0x40 [ 1455.101492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.102807] RIP: 0033:0x7f320e0fbb62 [ 1455.103756] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.108471] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.110425] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1455.112249] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1455.114067] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1455.115902] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1455.117728] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:02:06 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net\x00') fchmod(r0, 0x0) [ 1455.170559] FAULT_INJECTION: forcing a failure. [ 1455.170559] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.173129] CPU: 1 PID: 9246 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1455.174593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.176352] Call Trace: [ 1455.176912] dump_stack+0x107/0x167 [ 1455.177686] should_fail.cold+0x5/0xa [ 1455.178498] ? vm_area_alloc+0x1c/0x110 [ 1455.179358] should_failslab+0x5/0x20 [ 1455.180165] kmem_cache_alloc+0x5b/0x310 [ 1455.181035] vm_area_alloc+0x1c/0x110 [ 1455.181839] mmap_region+0x982/0x1500 [ 1455.182676] do_mmap+0x868/0x1370 [ 1455.183424] vm_mmap_pgoff+0x198/0x1f0 [ 1455.184257] ? randomize_page+0xb0/0xb0 [ 1455.185116] ksys_mmap_pgoff+0x41c/0x560 [ 1455.185979] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.187041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.188165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.189261] do_syscall_64+0x33/0x40 [ 1455.190057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.191155] RIP: 0033:0x7f027e346b62 [ 1455.191945] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.195843] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.197459] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1455.198977] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1455.200485] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1455.202004] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1455.203526] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:02:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:02:06 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) close(r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x109002, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x80010, r3, 0x7df51000) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x3) 11:02:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) 11:02:06 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 83) 11:02:06 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 81) [ 1455.387856] FAULT_INJECTION: forcing a failure. [ 1455.387856] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.390290] CPU: 0 PID: 9257 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1455.391738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.393514] Call Trace: [ 1455.394075] dump_stack+0x107/0x167 [ 1455.394854] should_fail.cold+0x5/0xa [ 1455.395669] ? create_object.isra.0+0x3a/0xa30 [ 1455.396621] should_failslab+0x5/0x20 [ 1455.397449] kmem_cache_alloc+0x5b/0x310 [ 1455.398326] create_object.isra.0+0x3a/0xa30 [ 1455.399249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1455.400298] kmem_cache_alloc+0x159/0x310 [ 1455.401156] vm_area_alloc+0x1c/0x110 [ 1455.401930] mmap_region+0x982/0x1500 [ 1455.402780] do_mmap+0x868/0x1370 [ 1455.403512] vm_mmap_pgoff+0x198/0x1f0 [ 1455.404323] ? randomize_page+0xb0/0xb0 [ 1455.405171] ksys_mmap_pgoff+0x41c/0x560 [ 1455.406004] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.407030] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.408104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.409170] do_syscall_64+0x33/0x40 [ 1455.409928] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.410988] RIP: 0033:0x7f027e346b62 [ 1455.411753] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.415586] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.417164] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1455.418636] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1455.420101] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1455.421560] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1455.423031] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:02:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) flistxattr(r1, &(0x7f0000000000)=""/49, 0x31) getdents64(r0, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r0, 0x0, 0x0) [ 1455.457870] FAULT_INJECTION: forcing a failure. [ 1455.457870] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.460508] CPU: 0 PID: 9262 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1455.462041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1455.463823] Call Trace: [ 1455.464414] dump_stack+0x107/0x167 [ 1455.465250] should_fail.cold+0x5/0xa [ 1455.466138] ? create_object.isra.0+0x3a/0xa30 [ 1455.467146] should_failslab+0x5/0x20 [ 1455.467957] kmem_cache_alloc+0x5b/0x310 [ 1455.468825] create_object.isra.0+0x3a/0xa30 [ 1455.469757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1455.470854] kmem_cache_alloc+0x159/0x310 [ 1455.471758] anon_vma_clone+0xdc/0x590 [ 1455.472602] __split_vma+0x17c/0x4e0 [ 1455.473399] __do_munmap+0x365/0x1260 [ 1455.474200] ? arch_get_unmapped_area+0x450/0x450 [ 1455.475342] ? lock_release+0x680/0x680 [ 1455.476253] mmap_region+0x7cc/0x1500 [ 1455.477120] do_mmap+0x868/0x1370 [ 1455.477933] vm_mmap_pgoff+0x198/0x1f0 [ 1455.478846] ? randomize_page+0xb0/0xb0 [ 1455.479775] ksys_mmap_pgoff+0x41c/0x560 [ 1455.480686] ? find_mergeable_anon_vma+0x250/0x250 [ 1455.481783] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1455.482971] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1455.484128] do_syscall_64+0x33/0x40 [ 1455.484968] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1455.486114] RIP: 0033:0x7f320e0fbb62 [ 1455.486962] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1455.491096] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1455.492780] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1455.494369] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1455.495962] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1455.497559] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1455.499169] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:02:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000040)=0x2, 0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, '\x00', 0x43}, 0x4}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="a53e3e1fc98962e3291ce97869f5c04de4d5e7b46ba5168f398448573cf4f62d4adefc2d290b3e54e6345271572bd5db64ea26d4586856e27a", 0x39}, {&(0x7f00000000c0)="ec", 0x1}, {&(0x7f0000000100)="f5d70986b7ac18300fe6c161ac2a64237c238675589cb4453a47ec642e7ba78f4e5e809d716a91e8c9158965e50444b4c6b713f5e8de55f0fa4b6f00bf94f3d4467329250cc5553b48580cfbff3a4d6087ad500ec15998c8934afb3201121fd33552d97ba10ddf3f45c3b25c48d14900d1ed15451baa90716710ab7ae118636fff609a901bae88ce48cac89facda00eafa06bed288e8d1ff0855670ac07772827ef5afeb8365601250663901639bc428c3c7dcafad792813a1d952b0b617bc", 0xbf}], 0x3, &(0x7f0000000240)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x87, 0x4, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1ff}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x21, 0xc, 0x0, 0x1f, 0x0, [@private0, @empty, @mcast2, @empty, @private0, @mcast1]}}}], 0xd0}, 0x4040) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fchmod(r0, 0x0) 11:02:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:02:23 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 84) 11:02:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = syz_open_dev$vcsa(&(0x7f00000048c0), 0x10000, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3e) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000880)={{r4}, 0x0, 0x2e, @unused=[0x9, 0x7, 0x100000000, 0x80000000], @subvolid=0x9}) getdents64(r3, &(0x7f00000007c0)=""/180, 0xd0) getdents64(r0, 0x0, 0x0) 11:02:23 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x13, [0x400, 0xc0a8, 0x100, 0x0, 0x0, 0x400], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/19}, &(0x7f0000000240)=0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 11:02:23 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:02:23 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 82) 11:02:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 11:02:23 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) 11:02:23 executing program 4: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)={0x88, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x48}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_OPER_CLASS={0x5}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1d}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2f}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7fffffff}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x80}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0xff}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x90) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') fchmod(r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) socket$netlink(0x10, 0x3, 0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @remote}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x11, r5}) [ 1472.015274] FAULT_INJECTION: forcing a failure. [ 1472.015274] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.017955] CPU: 0 PID: 9286 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1472.019468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.019475] Call Trace: [ 1472.019501] dump_stack+0x107/0x167 [ 1472.019524] should_fail.cold+0x5/0xa [ 1472.019545] ? vm_area_alloc+0x1c/0x110 [ 1472.019565] should_failslab+0x5/0x20 [ 1472.019583] kmem_cache_alloc+0x5b/0x310 [ 1472.019609] vm_area_alloc+0x1c/0x110 [ 1472.019627] mmap_region+0x982/0x1500 [ 1472.019663] do_mmap+0x868/0x1370 [ 1472.019693] vm_mmap_pgoff+0x198/0x1f0 [ 1472.019719] ? randomize_page+0xb0/0xb0 [ 1472.019755] ksys_mmap_pgoff+0x41c/0x560 [ 1472.019777] ? find_mergeable_anon_vma+0x250/0x250 [ 1472.019803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.019823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.019847] do_syscall_64+0x33/0x40 [ 1472.019867] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.019880] RIP: 0033:0x7f320e0fbb62 [ 1472.019898] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1472.019908] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1472.019928] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1472.019939] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1472.019950] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1472.019961] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1472.019972] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1472.023635] device lo entered promiscuous mode [ 1472.026761] device lo left promiscuous mode [ 1472.027702] FAULT_INJECTION: forcing a failure. [ 1472.027702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1472.027721] CPU: 0 PID: 9287 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1472.027732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.027737] Call Trace: [ 1472.027758] dump_stack+0x107/0x167 [ 1472.027780] should_fail.cold+0x5/0xa [ 1472.027805] __alloc_pages_nodemask+0x182/0x600 [ 1472.027830] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1472.027859] ? walk_mem_res+0x170/0x170 [ 1472.027888] alloc_pages_current+0x187/0x280 [ 1472.027911] pte_alloc_one+0x16/0x1a0 [ 1472.027931] __pte_alloc+0x1d/0x330 [ 1472.027957] remap_pfn_range_internal+0x9a3/0xf60 [ 1472.027994] ? lookup_memtype+0x5b/0x200 [ 1472.028030] ? apply_to_existing_page_range+0x40/0x40 [ 1472.028065] remap_pfn_range+0xcd/0x160 [ 1472.028086] ? remap_pfn_range_notrack+0x70/0x70 [ 1472.028110] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1472.028138] io_uring_mmap+0x398/0x530 [ 1472.028162] mmap_file+0x5e/0xe0 [ 1472.028180] mmap_region+0xc4d/0x1500 [ 1472.028216] do_mmap+0x868/0x1370 [ 1472.028246] vm_mmap_pgoff+0x198/0x1f0 [ 1472.028271] ? randomize_page+0xb0/0xb0 [ 1472.028308] ksys_mmap_pgoff+0x41c/0x560 [ 1472.028330] ? find_mergeable_anon_vma+0x250/0x250 [ 1472.028355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.028376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.028400] do_syscall_64+0x33/0x40 [ 1472.028427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.089003] RIP: 0033:0x7f027e346b62 [ 1472.089025] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1472.089035] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 11:02:23 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1472.089056] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1472.089068] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1472.089078] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1472.089089] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1472.089099] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 11:02:23 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000000280)=@tipc, &(0x7f0000000340)=0x80, 0x80000) [ 1472.105800] device lo entered promiscuous mode [ 1472.105980] device lo left promiscuous mode 11:02:23 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_io_uring_setup(0x754e, &(0x7f0000001a40)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000001ac0), &(0x7f0000001b00)) (fail_nth: 83) 11:02:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffff}}, './file0\x00'}) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x802, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r1, 0x3309) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r2, 0x3309) r3 = socket$nl_route(0x10, 0x3, 0x0) close_range(r3, r0, 0x2) fchmod(r0, 0x0) readahead(r0, 0x7fff, 0x3f) [ 1472.237599] ------------[ cut here ]------------ [ 1472.238811] WARNING: CPU: 0 PID: 9287 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1472.240721] Modules linked in: [ 1472.241446] CPU: 0 PID: 9287 Comm: syz-executor.5 Not tainted 5.10.249 #1 [ 1472.242927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.244761] RIP: 0010:get_pat_info+0x216/0x270 [ 1472.245765] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 81 8b 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 6a 8b 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 55 a8 5a 00 e9 [ 1472.249723] RSP: 0018:ffff888044a27890 EFLAGS: 00010212 [ 1472.250899] RAX: 000000000001806e RBX: ffff88800ccac800 RCX: ffffc900043b5000 [ 1472.256045] RDX: 0000000000040000 RSI: ffffffff81125466 RDI: 0000000000000007 [ 1472.257596] RBP: ffff888044a27948 R08: 0000000000000000 R09: ffff888044a27818 [ 1472.259136] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1472.260697] R13: 1ffff11008944f12 R14: 0000000000000000 R15: ffff88800ccac850 [ 1472.262259] FS: 00007f027b8bc700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1472.264017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1472.265280] CR2: 00007fd1df3d33d0 CR3: 00000000201fe000 CR4: 0000000000350ef0 [ 1472.266829] Call Trace: [ 1472.267440] ? pgprot_writethrough+0xc0/0xc0 [ 1472.268399] ? finish_task_switch+0x126/0x5d0 [ 1472.269375] ? finish_task_switch+0xef/0x5d0 [ 1472.270351] untrack_pfn+0xdc/0x240 [ 1472.271167] ? track_pfn_insert+0x150/0x150 [ 1472.272121] ? lock_downgrade+0x6d0/0x6d0 [ 1472.273026] ? uprobe_munmap+0x95/0x560 [ 1472.273880] unmap_single_vma+0x1bc/0x300 [ 1472.274813] zap_page_range_single+0x2ce/0x450 [ 1472.275817] ? unmap_single_vma+0x300/0x300 [ 1472.276759] ? remap_pfn_range_internal+0xc56/0xf60 [ 1472.277885] ? lookup_memtype+0x5b/0x200 [ 1472.278807] ? apply_to_existing_page_range+0x40/0x40 [ 1472.279939] remap_pfn_range+0x139/0x160 [ 1472.280839] ? remap_pfn_range_notrack+0x70/0x70 [ 1472.281887] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1472.283042] io_uring_mmap+0x398/0x530 [ 1472.283871] mmap_file+0x5e/0xe0 [ 1472.284622] mmap_region+0xc4d/0x1500 [ 1472.285487] do_mmap+0x868/0x1370 [ 1472.286266] vm_mmap_pgoff+0x198/0x1f0 [ 1472.287149] ? randomize_page+0xb0/0xb0 [ 1472.288054] ksys_mmap_pgoff+0x41c/0x560 [ 1472.288924] ? find_mergeable_anon_vma+0x250/0x250 [ 1472.290029] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.291036] FAULT_INJECTION: forcing a failure. [ 1472.291036] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.291174] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.293552] CPU: 1 PID: 9309 Comm: syz-executor.7 Not tainted 5.10.249 #1 [ 1472.294617] do_syscall_64+0x33/0x40 [ 1472.296020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1472.296027] Call Trace: [ 1472.296064] dump_stack+0x107/0x167 [ 1472.296829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.298582] should_fail.cold+0x5/0xa [ 1472.298610] ? vm_area_alloc+0x1c/0x110 [ 1472.299168] RIP: 0033:0x7f027e346b62 [ 1472.299905] should_failslab+0x5/0x20 [ 1472.301041] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1472.301765] kmem_cache_alloc+0x5b/0x310 [ 1472.302588] RSP: 002b:00007f027b8bc0f8 EFLAGS: 00000206 [ 1472.303363] vm_area_alloc+0x1c/0x110 [ 1472.303385] mmap_region+0x982/0x1500 [ 1472.304190] ORIG_RAX: 0000000000000009 [ 1472.308092] do_mmap+0x868/0x1370 [ 1472.308930] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f027e346b62 [ 1472.310051] vm_mmap_pgoff+0x198/0x1f0 [ 1472.310079] ? randomize_page+0xb0/0xb0 [ 1472.310864] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1472.311678] ksys_mmap_pgoff+0x41c/0x560 [ 1472.312517] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1472.313221] ? find_mergeable_anon_vma+0x250/0x250 [ 1472.313251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1472.314750] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1472.315562] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1472.315588] do_syscall_64+0x33/0x40 [ 1472.316423] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1472.317912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1472.317931] RIP: 0033:0x7f320e0fbb62 [ 1472.318824] irq event stamp: 1209 [ 1472.320290] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1472.320310] RSP: 002b:00007f320b6710f8 EFLAGS: 00000206 [ 1472.321393] hardirqs last enabled at (1231): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1472.322423] ORIG_RAX: 0000000000000009 [ 1472.322437] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f320e0fbb62 [ 1472.322455] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1472.324017] hardirqs last disabled at (1242): [] sysvec_apic_timer_interrupt+0xb/0xa0 [ 1472.325062] RBP: 0000000020ffd000 R08: 0000000000000004 R09: 0000000000000000 [ 1472.325075] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020001b00 [ 1472.325092] R13: 0000000020ff7000 R14: 0000000020001ac0 R15: 0000000020ffd000 [ 1472.325883] softirqs last enabled at (1230): [] asm_call_irq_on_stack+0x12/0x20 [ 1472.350439] softirqs last disabled at (1441): [] asm_call_irq_on_stack+0x12/0x20 [ 1472.352380] ---[ end trace ced89d0766a451e5 ]--- VM DIAGNOSIS: 11:02:23 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822e7f5c RDI=ffffffff879fa240 RBP=ffffffff879fa200 RSP=ffff888044a27250 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3f495 R14=fffffbfff0f3f44a R15=dffffc0000000000 RIP=ffffffff822e7fb0 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f027b8bc700 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=00007fd1df3d33d0 CR3=00000000201fe000 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=00001f80 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=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007f027e42d7c800007f027e42d7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=800000003b3a7007 RCX=ffffffff81612271 RDX=ffff88800b354ec0 RSI=ffffffff8161227b RDI=0000000000000007 RBP=ffff88803da8f118 RSP=ffff88803da97890 R8 =0000000000000000 R9 =ffffea0000ece9c7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000008 R13=0000000000000028 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8140e000 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 000055556ca9f400 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f437dea5018 CR3=000000003da8a000 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=00001f80 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000