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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) 12:43:51 executing program 7 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:43:51 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r0, r0, 0x80000) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x30, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x80) [ 502.269315] FAULT_INJECTION: forcing a failure. [ 502.269315] name failslab, interval 1, probability 0, space 0, times 0 [ 502.270673] CPU: 1 PID: 6240 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 502.271401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 502.272636] Call Trace: [ 502.272993] dump_stack+0x107/0x163 [ 502.273395] should_fail.cold+0x5/0xa [ 502.273870] ? __do_sys_memfd_create+0xfb/0x450 [ 502.274368] should_failslab+0x5/0x10 [ 502.274785] __kmalloc+0x72/0x3e0 [ 502.275162] __do_sys_memfd_create+0xfb/0x450 [ 502.275673] ? ksys_write+0x1a5/0x250 [ 502.276082] ? memfd_file_seals_ptr+0x150/0x150 [ 502.276599] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 502.277170] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.277736] do_syscall_64+0x33/0x40 [ 502.278150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.278710] RIP: 0033:0x466609 [ 502.279061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.281086] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 502.281920] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 502.282704] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 502.283479] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 502.284255] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 502.285019] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:43:51 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000001180)=[{&(0x7f00000000c0)="71fa24746e11507dad109b855852b736477b6ef1c0e2bff8cbdea87770e6c79a7bab1c9f869655453b04093c13046028bcfaa0787cb693624e413807ab1b7c07905d966f1b5e42890d8739ab06cf0aa88656967d90d3ff0cd9796296b9847071537522e0f19513de15fa4e5385c9e4f5c320f6c12ad657ccc06e7cd4d67fc6196e119eff5b8c1da8ef75629b154fb0fd83766f56bd8a65a20c076f76a1665e2bac0dcb", 0xa3, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) 12:43:51 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) r5 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r5) 12:43:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000100)="301ce411d7ffee86753452d25770e55c37c61f16cf4cc81439dd668df0c0", 0x1e, r0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x2}, r0) r1 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r1, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:43:51 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000001180)=[{&(0x7f00000000c0)="71fa24746e11507dad109b855852b736477b6ef1c0e2bff8cbdea87770e6c79a7bab1c9f869655453b04093c13046028bcfaa0787cb693624e413807ab1b7c07905d966f1b5e42890d8739ab06cf0aa88656967d90d3ff0cd9796296b9847071537522e0f19513de15fa4e5385c9e4f5c320f6c12ad657ccc06e7cd4d67fc6196e119eff5b8c1da8ef75629b154fb0fd83766f56bd8a65a20c076f76a1665e2bac0dcb", 0xa3, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) 12:43:51 executing program 7 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 502.400022] FAULT_INJECTION: forcing a failure. [ 502.400022] name failslab, interval 1, probability 0, space 0, times 0 [ 502.401366] CPU: 1 PID: 6255 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 502.402105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 502.403337] Call Trace: [ 502.403714] dump_stack+0x107/0x163 [ 502.404114] should_fail.cold+0x5/0xa [ 502.404623] ? create_object.isra.0+0x3a/0xa20 [ 502.405227] should_failslab+0x5/0x10 [ 502.405638] kmem_cache_alloc+0x5b/0x350 [ 502.406174] create_object.isra.0+0x3a/0xa20 [ 502.406645] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 502.407302] __kmalloc+0x16e/0x3e0 [ 502.407723] __do_sys_memfd_create+0xfb/0x450 [ 502.408300] ? ksys_write+0x1a5/0x250 [ 502.408716] ? memfd_file_seals_ptr+0x150/0x150 [ 502.409324] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 502.409896] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.410565] do_syscall_64+0x33/0x40 [ 502.410966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.411647] RIP: 0033:0x466609 [ 502.411999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.414242] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 502.415051] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 502.415831] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 502.416597] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 502.417361] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 502.418113] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:43:51 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x100400) r2 = signalfd(r1, &(0x7f00000000c0)={[0x3]}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x7) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x400003, 0x0) r5 = inotify_init1(0x0) r6 = inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r5, r6) inotify_rm_watch(r4, r6) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) [ 502.458932] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:43:51 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000001180)=[{&(0x7f00000000c0)="71fa24746e11507dad109b855852b736477b6ef1c0e2bff8cbdea87770e6c79a7bab1c9f869655453b04093c13046028bcfaa0787cb693624e413807ab1b7c07905d966f1b5e42890d8739ab06cf0aa88656967d90d3ff0cd9796296b9847071537522e0f19513de15fa4e5385c9e4f5c320f6c12ad657ccc06e7cd4d67fc6196e119eff5b8c1da8ef75629b154fb0fd83766f56bd8a65a20c076f76a1665e2bac0dcb", 0xa3, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) r4 = inotify_init1(0x80800) inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:43:51 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) r3 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 12:43:51 executing program 7 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:43:51 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000006400)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x3, &(0x7f0000001180)=""/4096, 0x1000}, 0x69ab69b}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002180)=""/26, 0x1a}, {&(0x7f00000021c0)=""/219, 0xdb}, {&(0x7f00000022c0)=""/240, 0xf0}], 0x3, &(0x7f0000002400)=""/67, 0x43}, 0x8}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/77, 0x4d}, {&(0x7f0000003500)=""/159, 0x9f}, {&(0x7f00000035c0)=""/14, 0xe}, {&(0x7f0000003600)=""/43, 0x2b}, {&(0x7f0000003640)=""/10, 0xa}, {&(0x7f0000003680)}, {&(0x7f00000036c0)=""/38, 0x26}, {&(0x7f0000003700)=""/124, 0x7c}, {&(0x7f0000003780)=""/62, 0x3e}], 0xa, &(0x7f0000003880)=""/236, 0xec}, 0x80}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000003980)=""/185, 0xb9}, {&(0x7f0000003a40)=""/145, 0x91}, {&(0x7f0000003b00)=""/70, 0x46}, {&(0x7f0000003b80)=""/245, 0xf5}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/67, 0x43}, {&(0x7f0000004d00)=""/48, 0x30}, {&(0x7f0000004d40)=""/34, 0x22}, {&(0x7f0000004d80)=""/81, 0x51}, {&(0x7f0000004e00)=""/20, 0x14}], 0xa, &(0x7f0000004f00)=""/131, 0x83}, 0x4}, {{&(0x7f0000004fc0)=@xdp, 0x80, &(0x7f0000006240)=[{&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/29, 0x1d}, {&(0x7f0000006080)=""/167, 0xa7}, {&(0x7f0000006140)=""/235, 0xeb}], 0x4, &(0x7f0000006280)=""/11, 0xb}, 0x225}], 0x5, 0x43, &(0x7f0000006440)={r1, r2+60000000}) [ 502.544840] FAULT_INJECTION: forcing a failure. [ 502.544840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.546275] CPU: 1 PID: 6275 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 502.547004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 502.548231] Call Trace: [ 502.548518] dump_stack+0x107/0x163 [ 502.548907] should_fail.cold+0x5/0xa [ 502.549343] _copy_from_user+0x2e/0x1b0 [ 502.549774] __do_sys_memfd_create+0x16d/0x450 [ 502.550273] ? memfd_file_seals_ptr+0x150/0x150 [ 502.550782] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 502.551342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 502.551925] do_syscall_64+0x33/0x40 [ 502.552321] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.552874] RIP: 0033:0x466609 [ 502.553223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.555193] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 502.556017] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 502.556792] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 502.557562] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 502.558320] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 502.559077] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:02 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:02 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:02 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000001180)=[{&(0x7f00000000c0)="71fa24746e11507dad109b855852b736477b6ef1c0e2bff8cbdea87770e6c79a7bab1c9f869655453b04093c13046028bcfaa0787cb693624e413807ab1b7c07905d966f1b5e42890d8739ab06cf0aa88656967d90d3ff0cd9796296b9847071537522e0f19513de15fa4e5385c9e4f5c320f6c12ad657ccc06e7cd4d67fc6196e119eff5b8c1da8ef75629b154fb0fd83766f56bd8a65a20c076f76a1665e2bac0dcb", 0xa3, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) inotify_init1(0x80800) 12:44:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote}, 0x10) 12:44:02 executing program 7 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:02 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) r5 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r5) 12:44:02 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100) inotify_rm_watch(r0, r1) 12:44:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047340)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x52, "716c5fee927457"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000040780)={0x2196, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x5a, "47b97bb890b394"}) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40) r13 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r13, &(0x7f0000000140)='./file0\x00', 0x128) r14 = fcntl$dupfd(r2, 0x0, r13) inotify_add_watch(r14, &(0x7f0000000140)='./file0\x00', 0x128) inotify_add_watch(r14, &(0x7f0000000040)='\x00', 0x54000808) [ 513.759301] FAULT_INJECTION: forcing a failure. [ 513.759301] name failslab, interval 1, probability 0, space 0, times 0 [ 513.760731] CPU: 1 PID: 6289 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 513.761448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 513.762697] Call Trace: [ 513.762990] dump_stack+0x107/0x163 [ 513.763392] should_fail.cold+0x5/0xa [ 513.763835] ? shmem_alloc_inode+0x18/0x40 [ 513.764301] should_failslab+0x5/0x10 [ 513.764720] kmem_cache_alloc+0x5b/0x350 [ 513.765168] ? shmem_destroy_inode+0x70/0x70 [ 513.765649] shmem_alloc_inode+0x18/0x40 [ 513.766091] ? shmem_destroy_inode+0x70/0x70 [ 513.766578] alloc_inode+0x63/0x230 [ 513.766981] new_inode+0x23/0x240 [ 513.767361] shmem_get_inode+0x15e/0xbc0 [ 513.767815] __shmem_file_setup+0xb8/0x310 [ 513.768283] ? _copy_from_user+0xfb/0x1b0 [ 513.768743] __do_sys_memfd_create+0x271/0x450 [ 513.769243] ? memfd_file_seals_ptr+0x150/0x150 [ 513.769768] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 513.770345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 513.770901] do_syscall_64+0x33/0x40 [ 513.771307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.771886] RIP: 0033:0x466609 [ 513.772254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.774229] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 513.775097] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 513.775903] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 513.776706] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 513.777489] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 513.778294] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:02 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000001180)=[{&(0x7f00000000c0)="71fa24746e11507dad109b855852b736477b6ef1c0e2bff8cbdea87770e6c79a7bab1c9f869655453b04093c13046028bcfaa0787cb693624e413807ab1b7c07905d966f1b5e42890d8739ab06cf0aa88656967d90d3ff0cd9796296b9847071537522e0f19513de15fa4e5385c9e4f5c320f6c12ad657ccc06e7cd4d67fc6196e119eff5b8c1da8ef75629b154fb0fd83766f56bd8a65a20c076f76a1665e2bac0dcb", 0xa3, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x81}], 0x20, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c726f6f74636f6e746578743d757365725f752c6f626a5f726f6c653d2c7375626a5f747970653d2c646f6e745f61707072616973652c6673636f6e746578743d73797361646d5f752c6d61736b3d5e4d41e7b38c1c41442c7375626a5f757365723d2c646566636f6e746578743d757365725f752c66736e616d653d2c2c6673757569643d34316335651864612d303935332d626400622d316566662d34663865333261722c00"]) 12:44:02 executing program 7 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:02 executing program 2: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) r3 = fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x2}, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 12:44:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 513.885419] FAULT_INJECTION: forcing a failure. [ 513.885419] name failslab, interval 1, probability 0, space 0, times 0 [ 513.888786] CPU: 0 PID: 6307 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 513.890697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 513.893902] Call Trace: [ 513.894655] dump_stack+0x107/0x163 [ 513.895746] should_fail.cold+0x5/0xa [ 513.896828] ? create_object.isra.0+0x3a/0xa20 [ 513.898118] should_failslab+0x5/0x10 [ 513.899210] kmem_cache_alloc+0x5b/0x350 [ 513.900386] create_object.isra.0+0x3a/0xa20 [ 513.901654] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 513.903100] kmem_cache_alloc+0x159/0x350 [ 513.904319] ? shmem_destroy_inode+0x70/0x70 [ 513.905543] shmem_alloc_inode+0x18/0x40 [ 513.906678] ? shmem_destroy_inode+0x70/0x70 [ 513.907920] alloc_inode+0x63/0x230 [ 513.908962] new_inode+0x23/0x240 [ 513.909945] shmem_get_inode+0x15e/0xbc0 [ 513.911132] __shmem_file_setup+0xb8/0x310 [ 513.912261] ? _copy_from_user+0xfb/0x1b0 [ 513.913168] __do_sys_memfd_create+0x271/0x450 [ 513.914177] ? memfd_file_seals_ptr+0x150/0x150 [ 513.915203] ? rcu_read_lock_sched_held+0x3a/0x70 [ 513.916301] do_syscall_64+0x33/0x40 [ 513.917119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.918249] RIP: 0033:0x466609 [ 513.918960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.923038] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 513.924719] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 513.926273] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 513.927850] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 513.929409] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 513.930970] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:02 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) r0 = inotify_init1(0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = inotify_init1(0x0) fcntl$dupfd(r1, 0x0, r1) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x64000088) inotify_rm_watch(r0, r2) 12:44:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) sendmmsg$inet(r1, &(0x7f0000006880), 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @local}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xb8442, 0x82) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f00000001c0)=0x51e, 0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @random="0ae3ed3b8515"}, 0x10) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 12:44:02 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047340)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x52, "716c5fee927457"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000040780)={0x2196, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x5a, "47b97bb890b394"}) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x40) r13 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r13, &(0x7f0000000140)='./file0\x00', 0x128) r14 = fcntl$dupfd(r2, 0x0, r13) inotify_add_watch(r14, &(0x7f0000000140)='./file0\x00', 0x128) inotify_add_watch(r14, &(0x7f0000000040)='\x00', 0x54000808) 12:44:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_init1(0x0) fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xdb9a8dea7bb298b0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r2) [ 514.136183] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:44:14 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:14 executing program 6: fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:44:14 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, r3, 0x1000) 12:44:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @link_local}, 0x10) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) recvmmsg(r1, &(0x7f0000000700)=[{{&(0x7f0000000040)=@ieee802154, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/158, 0x9e}], 0x2, &(0x7f0000000200)=""/29, 0x1d}, 0x4}, {{&(0x7f0000000240)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/142, 0x8e}], 0x1, &(0x7f00000003c0)=""/87, 0x57}, 0x80}, {{&(0x7f0000000440)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/100, 0x64}], 0x2, &(0x7f0000000680)=""/91, 0x5b}, 0x3}], 0x3, 0x61, &(0x7f00000007c0)) 12:44:14 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) r5 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r5) 12:44:14 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x60701, 0x0) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x1000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) inotify_init1(0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x508) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x10) 12:44:14 executing program 7 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:14 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 525.556216] FAULT_INJECTION: forcing a failure. [ 525.556216] name failslab, interval 1, probability 0, space 0, times 0 [ 525.557976] CPU: 0 PID: 6342 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 525.558934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 525.560602] Call Trace: [ 525.560983] dump_stack+0x107/0x163 [ 525.561505] should_fail.cold+0x5/0xa [ 525.562080] ? security_inode_alloc+0x34/0x160 [ 525.562765] should_failslab+0x5/0x10 [ 525.563318] kmem_cache_alloc+0x5b/0x350 [ 525.563922] security_inode_alloc+0x34/0x160 [ 525.564566] inode_init_always+0x503/0xc90 [ 525.565187] alloc_inode+0x84/0x230 [ 525.565725] new_inode+0x23/0x240 [ 525.566241] shmem_get_inode+0x15e/0xbc0 [ 525.566851] __shmem_file_setup+0xb8/0x310 [ 525.567468] ? _copy_from_user+0xfb/0x1b0 [ 525.568110] __do_sys_memfd_create+0x271/0x450 [ 525.568782] ? memfd_file_seals_ptr+0x150/0x150 [ 525.569466] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 525.570240] ? syscall_enter_from_user_mode+0x1d/0x50 [ 525.571001] do_syscall_64+0x33/0x40 [ 525.571553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.572320] RIP: 0033:0x466609 [ 525.572799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.575499] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 525.576631] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 525.577687] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 525.578734] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 525.579782] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 525.580853] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:14 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) r5 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r5) 12:44:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0, 0x24}}], 0x1, 0x4) 12:44:14 executing program 7 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:14 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x8, 0x3, 0x6, 0x5, 0x0, 0x7f, 0x0, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x80000000}, 0x2028, 0x7, 0x0, 0x8, 0x40, 0x3, 0x697, 0x0, 0x8, 0x0, 0x100}, 0xffffffffffffffff, 0x5, r1, 0xd4dd139ebc4e294b) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r2) 12:44:14 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) fchownat(r2, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 525.716624] FAULT_INJECTION: forcing a failure. [ 525.716624] name failslab, interval 1, probability 0, space 0, times 0 [ 525.719253] CPU: 1 PID: 6362 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 525.720737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 525.723185] Call Trace: [ 525.723762] dump_stack+0x107/0x163 [ 525.724557] should_fail.cold+0x5/0xa [ 525.725383] ? create_object.isra.0+0x3a/0xa20 [ 525.726376] should_failslab+0x5/0x10 [ 525.727199] kmem_cache_alloc+0x5b/0x350 [ 525.728113] create_object.isra.0+0x3a/0xa20 [ 525.729032] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 525.730102] kmem_cache_alloc+0x159/0x350 [ 525.730982] security_inode_alloc+0x34/0x160 [ 525.731918] inode_init_always+0x503/0xc90 [ 525.732827] alloc_inode+0x84/0x230 [ 525.733593] new_inode+0x23/0x240 [ 525.734341] shmem_get_inode+0x15e/0xbc0 [ 525.735213] __shmem_file_setup+0xb8/0x310 [ 525.736107] ? _copy_from_user+0xfb/0x1b0 [ 525.736976] __do_sys_memfd_create+0x271/0x450 [ 525.737949] ? memfd_file_seals_ptr+0x150/0x150 [ 525.738944] ? rcu_read_lock_sched_held+0x3a/0x70 [ 525.739991] do_syscall_64+0x33/0x40 [ 525.740782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.741878] RIP: 0033:0x466609 [ 525.742563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.746556] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 525.748200] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 525.749727] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 525.751248] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 525.752783] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 525.754303] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:14 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = fcntl$getown(r0, 0x9) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x38, 0x0, 0xf5, 0x0, 0x9, 0x400, 0x6a93527af200ff2c, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x93, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x200, 0x80000000, 0x3, 0x6, 0x58a, 0x1, 0x94f7, 0x0, 0x4e, 0x0, 0x5}, r2, 0x1, r3, 0x8) 12:44:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) 12:44:14 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) r5 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r5) [ 525.927651] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:44:24 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5514, &(0x7f0000000040)={0x0, 0xaa70, 0x10, 0x1, 0x37e}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000001140)=@IORING_OP_WRITE={0x17, 0x4, 0x2004, @fd=r0, 0x2, &(0x7f0000000140)="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", 0x1000, 0x10}, 0x40) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) syz_io_uring_setup(0x90, &(0x7f0000001180)={0x0, 0xc72b, 0x20, 0x3, 0xa3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001200), &(0x7f0000001240)) 12:44:24 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) inotify_init1(0x0) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) fchownat(r1, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:24 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:24 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:24 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = inotify_init1(0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r2, 0x6, r3, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) lseek(r4, 0x1, 0x2) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:44:24 executing program 2: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) r3 = fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c8000000010000000000000000000100000a060007400fff0000900001802c00018014000300fc00000000000000000000000000000114000400fe80000000000000000000000000001406000340000300000c000280050001002f00cd9c89e6b26b00000c00028005000125b566ad2a9a8100950000001400018008000100ac1e0101080007000000ffff0c000280050001008e0000000c00028005000100880000001400018008000100e0000001080002000000000009000e0073797a30000000000600074000"], 0xc8}, 0x1, 0x0, 0x0, 0x40040}, 0x200400c4) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r4, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x5}, 0x4) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) syz_io_uring_complete(0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000080)) socket$packet(0x11, 0x2, 0x300) 12:44:24 executing program 7 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:24 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2140, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, 0xffffffffffffffff) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x4000802) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:44:24 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchownat(r1, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 536.106873] FAULT_INJECTION: forcing a failure. [ 536.106873] name failslab, interval 1, probability 0, space 0, times 0 [ 536.108232] CPU: 1 PID: 6409 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 536.108949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 536.110161] Call Trace: [ 536.110448] dump_stack+0x107/0x163 [ 536.110837] should_fail.cold+0x5/0xa [ 536.111245] ? __d_alloc+0x2a/0x990 [ 536.111636] should_failslab+0x5/0x10 [ 536.112052] kmem_cache_alloc+0x5b/0x350 [ 536.112483] ? trace_hardirqs_on+0x5b/0x180 [ 536.112939] __d_alloc+0x2a/0x990 [ 536.113314] d_alloc_pseudo+0x19/0x70 [ 536.113719] alloc_file_pseudo+0xce/0x250 [ 536.114159] ? alloc_file+0x5a0/0x5a0 [ 536.114567] ? shmem_get_inode+0x55c/0xbc0 [ 536.115015] __shmem_file_setup+0x144/0x310 [ 536.115474] ? _copy_from_user+0xfb/0x1b0 [ 536.115919] __do_sys_memfd_create+0x271/0x450 [ 536.116425] ? memfd_file_seals_ptr+0x150/0x150 [ 536.116926] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 536.117483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 536.118028] do_syscall_64+0x33/0x40 [ 536.118424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 536.118967] RIP: 0033:0x466609 [ 536.119310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.121261] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 536.122067] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 536.122823] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 536.123576] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 536.124338] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 536.125096] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:25 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000140)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x6e7465ce8ab26ab, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, {0x1}}, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6aa1f1893b61c451) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) inotify_add_watch(r4, &(0x7f0000000100)='./file0\x00', 0x10000c00) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8) inotify_rm_watch(0xffffffffffffffff, r3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip6_flowlabel\x00') 12:44:25 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r1, 0x6, r2, 0x10) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) lseek(r3, 0x1, 0x2) 12:44:25 executing program 7 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:25 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) inotify_init1(0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 536.257814] FAULT_INJECTION: forcing a failure. [ 536.257814] name failslab, interval 1, probability 0, space 0, times 0 [ 536.260393] CPU: 0 PID: 6438 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 536.261844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 536.264297] Call Trace: [ 536.264870] dump_stack+0x107/0x163 [ 536.265653] should_fail.cold+0x5/0xa [ 536.266478] ? create_object.isra.0+0x3a/0xa20 [ 536.267477] should_failslab+0x5/0x10 [ 536.268322] kmem_cache_alloc+0x5b/0x350 [ 536.269172] ? mpol_shared_policy_init+0x1c0/0x3b0 [ 536.270225] create_object.isra.0+0x3a/0xa20 [ 536.271163] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 536.272264] kmem_cache_alloc+0x159/0x350 12:44:25 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r2}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x6, r2, 0x1, 0x12, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x14) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 536.273151] ? trace_hardirqs_on+0x5b/0x180 [ 536.274220] __d_alloc+0x2a/0x990 [ 536.274967] d_alloc_pseudo+0x19/0x70 [ 536.275779] alloc_file_pseudo+0xce/0x250 [ 536.276679] ? alloc_file+0x5a0/0x5a0 [ 536.277492] ? shmem_get_inode+0x55c/0xbc0 [ 536.278428] __shmem_file_setup+0x144/0x310 12:44:25 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0xffffffffffffffff) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) connect$inet6(0xffffffffffffffff, &(0x7f0000001300)={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40}, 0x1c) r3 = gettid() rt_sigqueueinfo(r3, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) r5 = getegid() setregid(0x0, r5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ba379cd06a61e4a092bedace4a", 0xd}], 0x2, &(0x7f0000001200)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, r5}}}], 0x40, 0x4040001}, 0x20000004) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000001340)) inotify_rm_watch(r1, r2) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setgid(r6) [ 536.279353] ? _copy_from_user+0xfb/0x1b0 [ 536.280359] __do_sys_memfd_create+0x271/0x450 [ 536.281337] ? memfd_file_seals_ptr+0x150/0x150 [ 536.282328] ? rcu_read_lock_sched_held+0x3a/0x70 [ 536.283359] do_syscall_64+0x33/0x40 [ 536.284182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 536.285282] RIP: 0033:0x466609 [ 536.285974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.289929] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 536.291558] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 536.293096] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 536.294625] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 536.296163] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 536.297693] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 [ 536.421577] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:44:35 executing program 1: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:35 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:35 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:35 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f0000000080)=@ng={0x4, 0xa, "b79e34a6dc07fdcb9d49"}, 0xc, 0x2) 12:44:35 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0x4) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:44:35 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r1, 0x6, r2, 0x10) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) 12:44:35 executing program 7 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:35 executing program 2: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46c8}], 0x1, 0x8001) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000001) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000000c0)={0x100, 0xffff, 0x6, 0x0, 0x0, [{{r2}}, {{r3}, 0x9}, {{r0}, 0x8917}, {{r4}, 0x4}, {{r0}, 0x4}, {{r0}, 0x91c}]}) [ 547.118385] FAULT_INJECTION: forcing a failure. [ 547.118385] name failslab, interval 1, probability 0, space 0, times 0 [ 547.120297] CPU: 0 PID: 6477 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 547.121274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 547.122962] Call Trace: [ 547.123342] dump_stack+0x107/0x163 [ 547.123896] should_fail.cold+0x5/0xa [ 547.124472] ? __alloc_file+0x21/0x310 [ 547.125071] should_failslab+0x5/0x10 [ 547.125637] kmem_cache_alloc+0x5b/0x350 [ 547.126251] __alloc_file+0x21/0x310 [ 547.126827] alloc_empty_file+0x6d/0x170 [ 547.127462] alloc_file+0x5e/0x5a0 [ 547.128009] alloc_file_pseudo+0x16a/0x250 [ 547.128666] ? alloc_file+0x5a0/0x5a0 [ 547.129239] ? shmem_get_inode+0x55c/0xbc0 [ 547.129886] __shmem_file_setup+0x144/0x310 [ 547.130498] ? _copy_from_user+0xfb/0x1b0 [ 547.131103] __do_sys_memfd_create+0x271/0x450 [ 547.131797] ? memfd_file_seals_ptr+0x150/0x150 [ 547.132523] ? rcu_read_lock_sched_held+0x3a/0x70 [ 547.133271] do_syscall_64+0x33/0x40 [ 547.133832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.134583] RIP: 0033:0x466609 [ 547.135054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 547.137844] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 547.139002] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 547.140073] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 547.141155] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 547.142218] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 547.143288] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:36 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x105) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:44:36 executing program 7 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:36 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x5, 0x7, 0xff, 0x4c, 0x0, 0x7ff, 0x68cd866a4a5d7bdc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x272}, 0x15c4, 0x20, 0x6, 0x4, 0x8, 0x401, 0xfbff, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x9, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='!2\x00') r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r3) 12:44:36 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r1, 0x6, r2, 0x10) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 547.213138] FAULT_INJECTION: forcing a failure. [ 547.213138] name failslab, interval 1, probability 0, space 0, times 0 [ 547.214520] CPU: 1 PID: 6486 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 547.215286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 547.216579] Call Trace: [ 547.216882] dump_stack+0x107/0x163 [ 547.217294] should_fail.cold+0x5/0xa [ 547.217727] ? create_object.isra.0+0x3a/0xa20 [ 547.218249] should_failslab+0x5/0x10 [ 547.218686] kmem_cache_alloc+0x5b/0x350 [ 547.219135] ? __d_instantiate+0x77/0x450 [ 547.219607] create_object.isra.0+0x3a/0xa20 [ 547.220102] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 547.220662] kmem_cache_alloc+0x159/0x350 [ 547.221130] __alloc_file+0x21/0x310 [ 547.221526] alloc_empty_file+0x6d/0x170 [ 547.221992] alloc_file+0x5e/0x5a0 [ 547.222375] alloc_file_pseudo+0x16a/0x250 [ 547.222853] ? alloc_file+0x5a0/0x5a0 [ 547.223262] ? shmem_get_inode+0x55c/0xbc0 [ 547.223749] __shmem_file_setup+0x144/0x310 [ 547.224235] ? _copy_from_user+0xfb/0x1b0 [ 547.224707] __do_sys_memfd_create+0x271/0x450 [ 547.225192] ? memfd_file_seals_ptr+0x150/0x150 [ 547.225732] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 547.226299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 547.226902] do_syscall_64+0x33/0x40 [ 547.227301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.227887] RIP: 0033:0x466609 [ 547.228259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 547.230394] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 547.231273] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 547.232100] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 547.232921] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 547.233746] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 547.234569] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:36 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:36 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x5) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth0_virt_wifi\x00', &(0x7f0000000080)=@ethtool_test={0x1a, 0x2, 0x9, 0x3, [0xfe7b, 0xe8, 0x1]}}) 12:44:36 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x6, 0x5, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080)}, 0x1, 0x8, 0xe4e4, 0x5, 0x10000, 0x1, 0x5f2, 0x0, 0x3, 0x0, 0x4}, r1, 0x6, r2, 0x10) 12:44:36 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 547.340389] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:44:47 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x401, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x19, r2, 0x1, 0x9, 0x6, @link_local}, 0x14) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:44:47 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x103) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:44:47 executing program 1: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:47 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x101000, 0x8) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1f, 0x0, 0x2, 0x5, 0x0, 0x8c7, 0x800, 0xc, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x3f, 0x80000000}, 0x44000, 0x8, 0x6, 0xb, 0x3, 0xfffffe00, 0x1f, 0x0, 0x63e, 0x0, 0x10001}, 0x0, 0xd, r1, 0x2) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) umount2(&(0x7f0000000040)='./file0\x00', 0xf) inotify_rm_watch(r2, r3) 12:44:47 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:47 executing program 7 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:47 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 12:44:47 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 558.619470] FAULT_INJECTION: forcing a failure. [ 558.619470] name failslab, interval 1, probability 0, space 0, times 0 [ 558.621998] CPU: 0 PID: 6530 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 558.623436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.625844] Call Trace: [ 558.626415] dump_stack+0x107/0x163 [ 558.627201] should_fail.cold+0x5/0xa [ 558.628005] ? security_file_alloc+0x34/0x170 [ 558.628994] should_failslab+0x5/0x10 [ 558.629823] kmem_cache_alloc+0x5b/0x350 [ 558.630701] security_file_alloc+0x34/0x170 [ 558.631634] __alloc_file+0xb6/0x310 [ 558.632443] alloc_empty_file+0x6d/0x170 [ 558.633318] alloc_file+0x5e/0x5a0 [ 558.634093] alloc_file_pseudo+0x16a/0x250 [ 558.635001] ? alloc_file+0x5a0/0x5a0 [ 558.635823] ? shmem_get_inode+0x55c/0xbc0 [ 558.636747] __shmem_file_setup+0x144/0x310 [ 558.637679] ? _copy_from_user+0xfb/0x1b0 [ 558.638582] __do_sys_memfd_create+0x271/0x450 [ 558.639564] ? memfd_file_seals_ptr+0x150/0x150 [ 558.640587] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 558.641715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 558.642834] do_syscall_64+0x33/0x40 [ 558.643632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.644744] RIP: 0033:0x466609 [ 558.645438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 558.649417] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 558.651075] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 558.652640] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 558.654191] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 558.655742] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 558.657282] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:47 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:47 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4d0b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:44:47 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x25000018) inotify_rm_watch(r1, r2) 12:44:47 executing program 7 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 558.749201] FAULT_INJECTION: forcing a failure. [ 558.749201] name failslab, interval 1, probability 0, space 0, times 0 [ 558.750510] CPU: 1 PID: 6547 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 558.751248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.752489] Call Trace: [ 558.752774] dump_stack+0x107/0x163 [ 558.753169] should_fail.cold+0x5/0xa [ 558.753578] ? create_object.isra.0+0x3a/0xa20 [ 558.754064] should_failslab+0x5/0x10 [ 558.754469] kmem_cache_alloc+0x5b/0x350 [ 558.754901] ? lock_downgrade+0x6d0/0x6d0 [ 558.755352] create_object.isra.0+0x3a/0xa20 [ 558.755832] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 558.756397] kmem_cache_alloc+0x159/0x350 [ 558.756843] security_file_alloc+0x34/0x170 [ 558.757304] __alloc_file+0xb6/0x310 [ 558.757700] alloc_empty_file+0x6d/0x170 [ 558.758137] alloc_file+0x5e/0x5a0 [ 558.758531] alloc_file_pseudo+0x16a/0x250 [ 558.758984] ? alloc_file+0x5a0/0x5a0 [ 558.759414] ? shmem_get_inode+0x55c/0xbc0 [ 558.759879] __shmem_file_setup+0x144/0x310 [ 558.760348] ? _copy_from_user+0xfb/0x1b0 [ 558.760808] __do_sys_memfd_create+0x271/0x450 [ 558.761305] ? memfd_file_seals_ptr+0x150/0x150 [ 558.761811] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 558.762377] ? syscall_enter_from_user_mode+0x1d/0x50 [ 558.762921] do_syscall_64+0x33/0x40 [ 558.763320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.763869] RIP: 0033:0x466609 [ 558.764214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 558.766192] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 558.766999] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466609 [ 558.767765] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 558.768532] RBP: 0000000000000002 R08: 0000000000008800 R09: ffffffffffffffff [ 558.769292] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 558.770056] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020011700 12:44:47 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:44:47 executing program 2: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:44:47 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) ustat(0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000040)={{r0}, "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"}) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) [ 558.803856] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:44:47 executing program 7 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 558.880269] FAULT_INJECTION: forcing a failure. [ 558.880269] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 558.881883] CPU: 1 PID: 6562 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 558.882645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 558.883918] Call Trace: [ 558.884217] dump_stack+0x107/0x163 [ 558.884650] should_fail.cold+0x5/0xa [ 558.885083] __alloc_pages_nodemask+0x182/0x680 [ 558.885610] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 558.886280] ? lock_downgrade+0x6d0/0x6d0 [ 558.886763] alloc_pages_vma+0xbb/0x410 [ 558.887218] shmem_alloc_page+0x10f/0x1e0 [ 558.887673] ? shmem_init_inode+0x20/0x20 [ 558.888155] ? percpu_counter_add_batch+0x8b/0x130 [ 558.888727] ? __vm_enough_memory+0x184/0x360 [ 558.889230] shmem_getpage_gfp.constprop.0+0x50e/0x1920 [ 558.889835] ? shmem_unuse_inode+0xec0/0xec0 [ 558.890345] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 558.890928] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 558.891510] shmem_write_begin+0xf7/0x1d0 [ 558.891993] generic_perform_write+0x1fe/0x4d0 [ 558.892522] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 558.893335] ? current_time+0x2c0/0x2c0 [ 558.893784] ? generic_write_checks+0x2a9/0x380 [ 558.894308] __generic_file_write_iter+0x399/0x5d0 [ 558.894865] generic_file_write_iter+0xd7/0x220 [ 558.895387] ? iov_iter_init+0x3c/0x130 [ 558.895836] new_sync_write+0x42c/0x660 [ 558.896279] ? new_sync_read+0x6f0/0x6f0 [ 558.896762] ? __x64_sys_pwrite64+0x1fd/0x250 [ 558.897262] ? lock_release+0x6b0/0x6b0 [ 558.897712] ? selinux_file_permission+0x92/0x520 [ 558.898267] vfs_write+0x77f/0xa20 [ 558.898670] __x64_sys_pwrite64+0x1fd/0x250 [ 558.899155] ? vfs_write+0xa20/0xa20 [ 558.899574] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 558.900166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 558.900781] do_syscall_64+0x33/0x40 [ 558.901201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.901796] RIP: 0033:0x419777 [ 558.902161] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 558.904291] RSP: 002b:00007f6d8ce98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 558.905163] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 558.905965] RDX: 0000000000000006 RSI: 0000000020010000 RDI: 0000000000000004 [ 558.906760] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 558.907554] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 558.908375] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 558.936121] ISOFS: Unable to identify CD-ROM format. 12:44:58 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:58 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:44:58 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:44:58 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:44:58 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) clone3(&(0x7f0000001300)={0x51002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fork() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='oom_adj\x00') r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={r3, 0xee01, r4}, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='1', 0x1}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_int(r0, 0x107, 0xb8be2cc08e4de6bc, &(0x7f0000000000)=0x2000005, 0x4) 12:44:58 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:58 executing program 7 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:58 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffff7, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 569.658575] FAULT_INJECTION: forcing a failure. [ 569.658575] name failslab, interval 1, probability 0, space 0, times 0 [ 569.660525] CPU: 1 PID: 6577 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 569.661582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 569.663308] Call Trace: [ 569.663727] dump_stack+0x107/0x163 [ 569.664283] should_fail.cold+0x5/0xa [ 569.664879] ? xas_alloc+0x332/0x440 [ 569.665423] should_failslab+0x5/0x10 [ 569.666012] kmem_cache_alloc+0x5b/0x350 [ 569.666643] xas_alloc+0x332/0x440 [ 569.667192] xas_create+0x382/0x1030 [ 569.667773] ? shmem_add_to_page_cache+0x733/0x1110 [ 569.668574] xas_create_range+0x194/0x5d0 [ 569.669216] shmem_add_to_page_cache+0x760/0x1110 [ 569.669975] ? shmem_getattr+0x180/0x180 [ 569.670613] shmem_getpage_gfp.constprop.0+0x646/0x1920 [ 569.671445] ? shmem_unuse_inode+0xec0/0xec0 [ 569.672128] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 569.672946] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 569.673739] shmem_write_begin+0xf7/0x1d0 [ 569.674380] generic_perform_write+0x1fe/0x4d0 [ 569.675096] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 569.676211] ? current_time+0x2c0/0x2c0 [ 569.676836] ? generic_write_checks+0x2a9/0x380 [ 569.677584] __generic_file_write_iter+0x399/0x5d0 [ 569.678346] generic_file_write_iter+0xd7/0x220 [ 569.679070] ? iov_iter_init+0x3c/0x130 [ 569.679693] new_sync_write+0x42c/0x660 [ 569.680291] ? new_sync_read+0x6f0/0x6f0 [ 569.680939] ? __x64_sys_pwrite64+0x1fd/0x250 [ 569.681634] ? lock_release+0x6b0/0x6b0 [ 569.682241] ? selinux_file_permission+0x92/0x520 [ 569.683006] vfs_write+0x77f/0xa20 [ 569.683570] __x64_sys_pwrite64+0x1fd/0x250 [ 569.684231] ? vfs_write+0xa20/0xa20 [ 569.684827] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 569.685629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 569.686426] do_syscall_64+0x33/0x40 [ 569.686464] syz-executor.2 (6584): /proc/6584/oom_adj is deprecated, please use /proc/6584/oom_score_adj instead. [ 569.686933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.686992] RIP: 0033:0x419777 [ 569.687004] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 569.687014] RSP: 002b:00007f6d8ce98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 569.693579] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 569.694536] RDX: 0000000000000006 RSI: 0000000020010000 RDI: 0000000000000004 [ 569.695511] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 569.696452] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 569.697280] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 569.698380] audit: type=1400 audit(1626698698.566:14): avc: denied { sys_admin } for pid=6582 comm="syz-executor.2" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 12:44:58 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/40, 0x28}], 0x2, &(0x7f0000000100)}, 0x4}, {{&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/102, 0x66}], 0x2, &(0x7f00000002c0)=""/29, 0x1d}, 0x7}, {{&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2}, 0x5}, {{&(0x7f0000000440)=@isdn, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/190, 0xbe}, {&(0x7f0000000580)=""/245, 0xf5}], 0x2, &(0x7f00000006c0)=""/105, 0x69}}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/103, 0x67}, {&(0x7f0000000840)=""/22, 0x16}], 0x2}, 0x7}, {{&(0x7f00000008c0)=@pptp, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/208, 0xd0}], 0x1, &(0x7f0000000a80)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000001a80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001b00)=""/37, 0x25}], 0x1, &(0x7f0000001b80)=""/42, 0x2a}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001bc0)=""/170, 0xaa}, {&(0x7f0000001c80)=""/217, 0xd9}, {&(0x7f0000001d80)=""/204, 0xcc}, {&(0x7f0000001e80)=""/45, 0x2d}], 0x4, &(0x7f0000001f00)=""/171, 0xab}, 0x80000000}, {{&(0x7f0000001fc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002040)=""/126, 0x7e}, {&(0x7f00000020c0)=""/209, 0xd1}], 0x2, &(0x7f0000002200)=""/11, 0xb}, 0x7}, {{&(0x7f0000002240)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/22, 0x16}], 0x1, &(0x7f0000002340)=""/52, 0x34}, 0x7b92}], 0xa, 0x40012041, 0x0) [ 569.720044] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 569.732447] audit: type=1400 audit(1626698698.566:15): avc: denied { net_raw } for pid=6590 comm="syz-executor.2" capability=13 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 12:44:58 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x3020000, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lsetxattr$security_capability(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x0, 0xad83}, {0x2, 0x81}], 0xee01}, 0x18, 0x2) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xffff) inotify_rm_watch(r0, r1) 12:44:58 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x34a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:44:58 executing program 7 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:44:58 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:44:58 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 569.791716] FAULT_INJECTION: forcing a failure. [ 569.791716] name failslab, interval 1, probability 0, space 0, times 0 [ 569.792941] CPU: 0 PID: 6609 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 569.793655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 569.794860] Call Trace: [ 569.795172] dump_stack+0x107/0x163 [ 569.795561] should_fail.cold+0x5/0xa [ 569.795992] ? create_object.isra.0+0x3a/0xa20 [ 569.796515] should_failslab+0x5/0x10 [ 569.796959] kmem_cache_alloc+0x5b/0x350 [ 569.797417] create_object.isra.0+0x3a/0xa20 [ 569.797920] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 569.798509] kmem_cache_alloc+0x159/0x350 [ 569.798973] xas_alloc+0x332/0x440 [ 569.799371] xas_create+0x382/0x1030 [ 569.799788] ? shmem_add_to_page_cache+0x733/0x1110 [ 569.800353] xas_create_range+0x194/0x5d0 [ 569.800838] shmem_add_to_page_cache+0x760/0x1110 [ 569.801384] ? shmem_getattr+0x180/0x180 [ 569.801846] ? write_comp_data+0xa/0x80 [ 569.802296] shmem_getpage_gfp.constprop.0+0x646/0x1920 [ 569.802899] ? shmem_unuse_inode+0xec0/0xec0 [ 569.803399] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 569.803979] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 569.804567] shmem_write_begin+0xf7/0x1d0 [ 569.805039] generic_perform_write+0x1fe/0x4d0 [ 569.805561] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 569.806380] ? current_time+0x2c0/0x2c0 [ 569.806822] ? generic_write_checks+0x2a9/0x380 [ 569.807342] __generic_file_write_iter+0x399/0x5d0 [ 569.807897] generic_file_write_iter+0xd7/0x220 [ 569.808419] ? iov_iter_init+0x3c/0x130 [ 569.808881] new_sync_write+0x42c/0x660 [ 569.809323] ? new_sync_read+0x6f0/0x6f0 [ 569.809777] ? __x64_sys_pwrite64+0x1fd/0x250 [ 569.810295] ? lock_release+0x6b0/0x6b0 [ 569.810742] ? selinux_file_permission+0x92/0x520 [ 569.811313] vfs_write+0x77f/0xa20 [ 569.811732] __x64_sys_pwrite64+0x1fd/0x250 [ 569.812239] ? vfs_write+0xa20/0xa20 [ 569.812686] ? rcu_read_lock_sched_held+0x3a/0x70 [ 569.813246] do_syscall_64+0x33/0x40 [ 569.813671] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.814246] RIP: 0033:0x419777 [ 569.814606] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 569.816668] RSP: 002b:00007f6d8ce98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 569.817546] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 569.818370] RDX: 0000000000000006 RSI: 0000000020010000 RDI: 0000000000000004 [ 569.819195] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 569.820024] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 569.820831] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 12:44:58 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:44:58 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 569.871976] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:45:10 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:10 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:10 executing program 2: ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)=0x5) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r2}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @multicast}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r4}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x10) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:45:10 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:10 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:10 executing program 7 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:10 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 581.416051] FAULT_INJECTION: forcing a failure. [ 581.416051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.417622] CPU: 1 PID: 6639 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 581.418624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 581.420022] Call Trace: [ 581.420375] dump_stack+0x107/0x163 [ 581.420845] should_fail.cold+0x5/0xa [ 581.421356] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 581.422016] iov_iter_copy_from_user_atomic+0x49b/0xc60 [ 581.422694] ? shmem_write_begin+0xf7/0x1d0 [ 581.423255] ? shmem_write_begin+0x100/0x1d0 [ 581.423756] generic_perform_write+0x26d/0x4d0 [ 581.424290] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 581.425111] ? current_time+0x2c0/0x2c0 [ 581.425554] ? generic_write_checks+0x2a9/0x380 [ 581.426084] __generic_file_write_iter+0x399/0x5d0 [ 581.426637] generic_file_write_iter+0xd7/0x220 [ 581.427152] ? iov_iter_init+0x3c/0x130 [ 581.427597] new_sync_write+0x42c/0x660 [ 581.428034] ? new_sync_read+0x6f0/0x6f0 [ 581.428493] ? __x64_sys_pwrite64+0x1fd/0x250 [ 581.429009] ? lock_release+0x6b0/0x6b0 [ 581.429469] ? selinux_file_permission+0x92/0x520 [ 581.430017] vfs_write+0x77f/0xa20 [ 581.430430] __x64_sys_pwrite64+0x1fd/0x250 [ 581.430924] ? vfs_write+0xa20/0xa20 [ 581.431356] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 581.431949] ? syscall_enter_from_user_mode+0x1d/0x50 [ 581.432536] do_syscall_64+0x33/0x40 [ 581.432975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 581.433564] RIP: 0033:0x419777 [ 581.433935] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 581.436017] RSP: 002b:00007f6d8ce98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 581.436896] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 581.437694] RDX: 0000000000000006 RSI: 0000000020010000 RDI: 0000000000000004 [ 581.438492] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 581.439292] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 581.440096] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 581.447002] device lo entered promiscuous mode [ 581.448374] device lo left promiscuous mode [ 581.467915] device lo entered promiscuous mode [ 581.469081] device lo left promiscuous mode 12:45:10 executing program 5: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x2, 0x6}) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x6b, 0x5, 0x2, 0x40, 0x0, 0x6, 0x20020, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x18610, 0x7, 0x2, 0x6, 0xb2e, 0x4, 0x9, 0x0, 0x15}, 0x0, 0xd, r0, 0x8) 12:45:10 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x5, 0x4, 0xfc, 0x3f, 0x0, 0x1, 0x24c08, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6c46, 0x1, @perf_config_ext={0x6, 0x2}, 0x4224, 0x3, 0x1, 0x4, 0x3, 0x0, 0x5, 0x0, 0x6, 0x0, 0x3}, r2, 0x5, r0, 0x0) r3 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xeb) ptrace$peeksig(0x4209, r2, &(0x7f0000000140)={0xe, 0x1, 0x7}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]) stat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)) inotify_init1(0x40800) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) fcntl$dupfd(r0, 0x0, r4) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:45:10 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) inotify_init1(0x0) rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x0) 12:45:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) [ 581.577701] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:45:22 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:22 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x600) r1 = gettid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:22 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000000000), 0x0, 0x24000014) 12:45:22 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x800) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:22 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x93, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x2080, 0x10000, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x939, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:22 executing program 7 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 593.132537] FAULT_INJECTION: forcing a failure. [ 593.132537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 593.134504] CPU: 0 PID: 6684 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 593.135482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 593.137210] Call Trace: [ 593.137592] dump_stack+0x107/0x163 [ 593.138116] should_fail.cold+0x5/0xa [ 593.138681] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 593.139479] iov_iter_copy_from_user_atomic+0x49b/0xc60 [ 593.140270] ? shmem_write_begin+0xf7/0x1d0 [ 593.140946] ? shmem_write_begin+0x100/0x1d0 [ 593.141645] generic_perform_write+0x26d/0x4d0 [ 593.142333] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 593.143396] ? current_time+0x2c0/0x2c0 [ 593.143999] ? generic_write_checks+0x2a9/0x380 [ 593.144790] __generic_file_write_iter+0x399/0x5d0 [ 593.145523] generic_file_write_iter+0xd7/0x220 [ 593.146206] ? iov_iter_init+0x3c/0x130 [ 593.146721] new_sync_write+0x42c/0x660 [ 593.147339] ? new_sync_read+0x6f0/0x6f0 [ 593.147964] ? __x64_sys_pwrite64+0x1fd/0x250 [ 593.148628] ? lock_release+0x6b0/0x6b0 [ 593.149222] ? selinux_file_permission+0x92/0x520 [ 593.149987] vfs_write+0x77f/0xa20 [ 593.150534] __x64_sys_pwrite64+0x1fd/0x250 [ 593.151162] ? vfs_write+0xa20/0xa20 [ 593.151715] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 593.152474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 593.153254] do_syscall_64+0x33/0x40 [ 593.153784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.154512] RIP: 0033:0x419777 [ 593.154999] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 593.157755] RSP: 002b:00007f6d8ce98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 593.158951] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 593.160023] RDX: 0000000000000006 RSI: 0000000020000040 RDI: 0000000000000004 [ 593.161165] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 593.162252] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 593.163340] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 12:45:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:22 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) close(r2) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) dup2(r3, r4) ioctl$FIOCLEX(r2, 0x5451) 12:45:22 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:22 executing program 2: writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="20001d2d318c286c0b883544e778feb05945d6650448f679e313ef", 0x1b}, {&(0x7f00000000c0)="776bcb8d762c8e03907d6afadf9b24001c8571f4379289c93c5f604f09f4464c8be92b8e3126a8b8c3853e235292b58fb9436e82e33029d2841ec2e87c682317f97e", 0x42}, {&(0x7f0000000140)="d75ba08aed6b3cfe99c70e989b03b7a049184f653307019c163a9466de8e5e52e74d80aaa080c430fb9df36513cbea58bfbc9148c48a772e3087e98ec929fdc03a46737a", 0x44}, {&(0x7f00000001c0)="eeef79a7461f5b3747159a02dcdeaa20dd550d295351445c46c8174c5c14f20f385ad2f803e8bb59dd6503018202fd050a0136da07e0c1f369b62110cc2c62cd8567fd7449b805b57424bfa033f0e81a798ef0e558897c5189b6ca9a7154a00a89ff24e2f2e77e95d2947ca54b66a35892ecf38b21e3f0a8f9c02110d0a710d42a3ed36ee36605649cd426feaae981d5b27e5da9b9923d320a5689da4780c5a252fa994d516f0854831b730899d51687c32838f068905d1eef58ae7c343eed7b4a673f21a7ff8d", 0xc7}], 0x4) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000000040)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0x10) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:45:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:22 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:22 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x7, &(0x7f00000004c0)=[{&(0x7f00000000c0)="654ddf366a4e1c51237a260fdee62f3fb3ab02d888f4ba50affdca327d9fa2d2be833d799c49f48a39495b2eb72fc90e3945a706069f93b6ad3ba874adcee2a13d9efd7c935735a745f384004c48a14341ebc6f610e26656da531a64355c9ffea64b0df07b04d936262c57305ebdedb3a2e0bd5c2be4e940bbfd6766684dae8c4864377c136121cd4a3018b2b5d67b193c45baa3820f74065c9db6b9cf21b44cff19d8af7913cfbbaa29ddbf6c170af186409756c90fdfcc0b333741c631d3b748ee0151f25b32fbad36b80b0856e0abf61f44b7fc5a8b273984ac1ed7adf3", 0xdf, 0x6}, {&(0x7f00000001c0)="d09c224abcd6cbf8158452396089456710eb3cf2f1f44359b14c792e262a4d174077c54bc5687e72d9ed31d33a997597a00c75e70a2e39aec74bf1ae231af8775a953d3291847480114f8d460118f444160d9c6011fbc05e4ffe503b7da7ac42835bd18208aecd57175f9b92fdb1d25898b2f9ff95c67766605e7724f85d80d9260782ddd6ede5b69e212e6ccf8369cc7354ea6e59d6c03243ff2c28d3a79af4b6d2e9a05a241dcbb16da78c7da35ebe101f03a00d3dc281bb", 0xb9, 0x4}, {&(0x7f0000000280)="ba752c9f31cf17c4b692efff0871252c3b9bc7664925a3bf36f868af54b2ba2dbdc84431", 0x24, 0x5}, {&(0x7f00000002c0)="42226d5310edf486bb8eb7619d04668c42ad8ddb5157afc6a0b0e979356c54aa103e7c2501e9b3417205ccdd66904bfafa06e018ed6403d3f0c05d84e4977813bf2015117ecca3cf92f682f5a48343b54005f76039d01ec74df147a2c5cde85d52cbb45e5c8b94c7a43bd57a80c947b1924e4e8f481cfc8bec55ba6e3d52bd11b76d5d74e7ccd4b9af8a23207a367dad7ac868ffeeaabb2d1f0f73ada7a613097afc80", 0xa3, 0x3}, {&(0x7f0000000380)="548d87885da56ce66ccc5d57ad9d45", 0xf, 0x4}, {&(0x7f00000003c0)="d42fda472eaa630e911407f3006dee0ca50910fa9466561388a15a8664c5fdc2c47e209c2a7b94c84703662cb6c35ddefcef8476ff6362c81f96a8e39173d9d9250c7f96", 0x44, 0x4}, {&(0x7f0000000440)="dad055a00ddbbf36cf75de38249f6d448dddb741ac46e6309d4f57b44c7c597f0b2d816b6e83c0b790f4bc94dd1f3271e4e757168b9251cff0f8ba6f360a31878f579ce06714111370447a7ad9879dfed9d5507962faf702", 0x58, 0x7f}], 0x500a2, &(0x7f0000000580)={[{'$)){\x13'}, {}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_type={'obj_type', 0x3d, '\\)h.}\\'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r2) lsetxattr$security_capability(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), &(0x7f0000000640)=@v3={0x3000000, [{0x1ff, 0x215}, {0x10001, 0x8000}], r2}, 0x18, 0x1) inotify_rm_watch(r0, r1) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) r6 = fcntl$dupfd(r3, 0x0, r5) inotify_add_watch(r6, &(0x7f0000000140)='./file0\x00', 0x128) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r6, 0xc0406619, &(0x7f0000000680)={@id={0x2, 0x0, @a}}) 12:45:22 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) [ 593.355308] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:45:33 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:33 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:33 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0xc0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x4}, 0x4) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="dc1cf6e25d62c7cf944c9e06a5efc67dd99468726f2581c2a79b74a45e4cccaaa137a0c2d53383f3a0a4f61752", @ANYRES16=0x0, @ANYBLOB="00022abd7000fddbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0xa2}, 0x4000000) 12:45:33 executing program 7 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:33 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0xc, 0x4, 0x2, 0x1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xff}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) r4 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0x6, 0xfe, 0x8, 0x0, 0x7fff, 0x4, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf8, 0x4, @perf_bp={&(0x7f0000000040)}, 0x1, 0xcf, 0x1, 0x0, 0x2a77, 0x800, 0x2, 0x0, 0xfffffff9, 0x0, 0x6}, 0x0, 0xb, r3, 0x3) inotify_rm_watch(r1, r2) r5 = dup2(r3, r3) r6 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) r7 = openat$cgroup_type(r5, &(0x7f0000000100), 0x2, 0x0) r8 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r8) ppoll(&(0x7f0000000140)=[{r6, 0x40}, {r7, 0x48}, {r0}, {r3, 0x4000}, {r8}, {r4, 0x40}], 0x6, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0xff]}, 0x8) 12:45:33 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) r4 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x9, &(0x7f0000001580)=[{&(0x7f0000000180)="eede2ac64f1ccedbc45620944916112985a369f6ebc4d8180b1cf0d642f1fd87abe64fb25d9d518177505e9af22387fdf8a16cb73c3f44fd7ca4eafe629fd9255ad5d48571df3ee3e5309d29e3eeca5816405cfbbad2d0c7637194e0ded3747f6c7d429b48194a38c3835b5b9a773a4050dce68387e253e871399dae5bd2cb8f5de79683f4faa72d3e4bf324371dbd0c360b6c4d04b6c9685a3984339c373b8e5f12329e7073301246884f31c7", 0xad, 0x8}, {&(0x7f0000000240)="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0x1000, 0x401}, {&(0x7f0000001240)="41895483bd2096e6c50d3e629299ac1b26a527e6c9fc158c66269f6af46e86469333d297963a442e0355aac0dcb2a9c0a00566c8f06a6186cf994327cfc8b3657022f3263e8f4194d8fa72a42220b0bc72ed50", 0x53, 0xfffffffffffffffd}, {&(0x7f00000012c0)="5a04d9e7831b05a6679a0d951f8e7f88f446272e399cba080948a49f0df5c28372537a8c3bf0cfe5a2e69797eb23366944d83f4e7ca51731dcbb0dbb92831e060d4dfd2f1ab983ea4e8a04dfea148356fc3bf676c6d0dc4d46ba258104910f0a9b6aea1888c91e15169c800ea9f1fcb032da0f08e36c6f22cdeeac9bd76ba3426f9e66c10cdc1c30b7bcc7549f6e84517ae7342669ce663d6f5d6becb4f567af038a937c497d0359a3d7531013ecc16c22641950bd7e81a94a298b9b6f2a5baed892831a8ece6ca7ab1249072683e2adba9d15ac4b5df6fac313ceef8b33067e7a015a68682dd1868d59950482b002f53a65d51363", 0xf5, 0x5b}, {&(0x7f00000013c0)="ac6e6370f34d70ba742790b2b9e5af149ad75804773ca9f22bfef4aa13404866f1fb6818f95e8141f576d1abf88fe28b3e08130af08c36ebcf0a482c69c8fd6d470aab6ea38ef2e6750a30943de1267ed6b0b962a16d51fa5e03a355dc0fdc4367bbfb0430f569c276a965434bbe8c8f49f504e2e8a73b54af029b8c30f669cac49548ec04bf9fff748126462961e2ca77f26890a9a34d75c4e3f98bf4519adc0f9016d337fea9d02efa493714ed560a24e896ce76b1ad6e735106c7c33723c1eb1aa7925fc5d5f3fb811f62900081ba77ac2583245cf19f280cc020e47aaf09d634de04eeb719", 0xe7, 0x1}, {&(0x7f0000000100)="10e6f4a44ce0214262ec81a860fd37235894cb48469b2954ede60cdd36c412474a", 0x21}, {&(0x7f00000014c0)="f397a13e23a53f1f0c4e7e8e45de4b0b707c8ac13939d91696f3", 0x1a, 0x80000001}, {&(0x7f0000001500)="e5e13231c72926b30d", 0x9, 0x2}, {&(0x7f0000001540)="0e9989c042c36f11692b5c2a157c4383cd", 0x11, 0x80000000}], 0x10400c0, &(0x7f0000001680)={[{@nojournal_checksum}, {@acl}], [{@hash}, {@euid_lt}]}) perf_event_open(&(0x7f0000001ac0)={0x2, 0x80, 0x1, 0x9, 0x8, 0x8, 0x0, 0x9, 0x880, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x5}, 0x422, 0xffffffffffff7fff, 0x4, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}, 0xffffffffffffffff, 0x8, r1, 0x9) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000016c0)={0x0, 0xfff, 0x0, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000001e00)={r5, 0x70d04f9b, 0x101, 0x1}) r6 = inotify_init1(0x0) r7 = inotify_init1(0x0) r8 = fcntl$dupfd(r7, 0x0, r7) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r6, 0x0, r8) inotify_add_watch(r8, &(0x7f0000000040)='./file0\x00', 0x40000392) [ 604.429511] FAULT_INJECTION: forcing a failure. [ 604.429511] name failslab, interval 1, probability 0, space 0, times 0 12:45:33 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) [ 604.431437] CPU: 0 PID: 6739 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 604.432677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 604.434735] Call Trace: [ 604.435175] dump_stack+0x107/0x163 [ 604.435797] should_fail.cold+0x5/0xa [ 604.436432] ? getname_flags.part.0+0x50/0x4f0 [ 604.437222] should_failslab+0x5/0x10 [ 604.437848] kmem_cache_alloc+0x5b/0x350 [ 604.438556] getname_flags.part.0+0x50/0x4f0 [ 604.439285] getname+0x8e/0xd0 [ 604.439860] do_sys_openat2+0xf5/0x420 [ 604.440501] ? build_open_flags+0x690/0x690 [ 604.441245] ? rcu_read_lock_any_held+0x69/0x90 [ 604.442017] __x64_sys_openat+0x13f/0x1f0 [ 604.442709] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 604.443506] ? rcu_read_lock_sched_held+0x3a/0x70 [ 604.444320] do_syscall_64+0x33/0x40 [ 604.444935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 604.445831] RIP: 0033:0x4196c4 [ 604.446358] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 604.449546] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 604.450801] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 604.452007] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 604.453193] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 604.454361] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 604.455536] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:45:33 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0xee00, 0x0, 0x1000) 12:45:33 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:33 executing program 7 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:33 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x2, 0x52, 0x1, 0x0, 0x7fffffff, 0x8000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x819, 0x2, @perf_config_ext={0x0, 0xa0fb}, 0x10008, 0x0, 0x1, 0x0, 0x8, 0x51b, 0x3f, 0x0, 0x0, 0x0, 0x9}, r2, 0xa, 0xffffffffffffffff, 0x1) inotify_rm_watch(r0, r1) 12:45:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x1000) [ 604.566075] FAULT_INJECTION: forcing a failure. [ 604.566075] name failslab, interval 1, probability 0, space 0, times 0 [ 604.568098] CPU: 0 PID: 6758 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 604.569239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 604.571116] Call Trace: [ 604.571545] dump_stack+0x107/0x163 [ 604.572162] should_fail.cold+0x5/0xa [ 604.572798] ? create_object.isra.0+0x3a/0xa20 [ 604.573557] should_failslab+0x5/0x10 [ 604.574188] kmem_cache_alloc+0x5b/0x350 [ 604.574830] ? __generic_file_write_iter+0x1a4/0x5d0 [ 604.575675] create_object.isra.0+0x3a/0xa20 [ 604.576407] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 604.577271] kmem_cache_alloc+0x159/0x350 [ 604.577972] getname_flags.part.0+0x50/0x4f0 [ 604.578697] getname+0x8e/0xd0 [ 604.579233] do_sys_openat2+0xf5/0x420 12:45:33 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000700)={'sit0\x00', &(0x7f0000000680)={'syztnl2\x00', 0x0, 0x2f, 0xff, 0x6, 0xfffffffa, 0x74, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, 0x7, 0x7800, 0x7, 0x5}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000cc0)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000d80)={'ip6tnl0\x00', &(0x7f0000000d00)={'ip6_vti0\x00', r1, 0x29, 0x4, 0x16, 0xa07, 0x44, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0x80, 0x7f, 0x8}}) [ 604.579879] ? build_open_flags+0x690/0x690 [ 604.580895] ? rcu_read_lock_any_held+0x69/0x90 [ 604.581688] __x64_sys_openat+0x13f/0x1f0 [ 604.582385] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 604.583192] ? rcu_read_lock_sched_held+0x3a/0x70 [ 604.584006] do_syscall_64+0x33/0x40 [ 604.584621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 604.585493] RIP: 0033:0x4196c4 [ 604.586034] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 604.589259] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 604.590879] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 604.592391] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 604.593918] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 604.595426] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 604.596890] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 sendmmsg$inet(r0, &(0x7f00000056c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000140), 0x2, &(0x7f0000000180)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xc}}, @ip_retopts={{0x20, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0xb9, 0x1, 0x2, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xe916}]}, @ra={0x94, 0x4}]}}}, @ip_retopts={{0x48, 0x0, 0x7, {[@cipso={0x86, 0x37, 0x3, [{0x0, 0xe, "91ec598ac09ca59ea56b6994"}, {0x5, 0x6, "86ed017f"}, {0x5, 0xe, "67d612474f428ac5075d9192"}, {0x7, 0x3, '9'}, {0x2, 0xc, "88b3e40113d75f54c892"}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x200}}], 0xc8}}, {{&(0x7f0000000280)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f00000002c0)="a3df140fd8381b37e38e30b431470a0b54263a6a85fde81694c4438b39cd5e8e3150135f0ddb574dc89aacee97aec7f7ff8ddc326c75fec1a22851525ec868a89f67d73971db31894fc239a420c067be23a971b26d4d8baa3198bcb0b74bde11455319f59b1690e229d73084f1950a8290bbeb04f118cb3df4b5ae747a7491f0c13537", 0x83}, {&(0x7f0000000380)="7fe9693988ba873b1123594d205afd3809b6dbd77f5a89806bc2b4c778be24fd8529035b7e0b754440124acab5606811a758d9abd709e0a2238e0bb58452dd9f1d6385d454661a5253490186e93f3e96c4ae3e0c343cc769807c11dbdd3c745354af8a0614dc16a1e1420fd51011e4cd23686eb03c6e9411f44ab3d1acb7616b7d1c2e13bccf39766c29a614cba6cc81933bc7f52a3d08facb9c8c29472162cf182bb62804bbac6ed033c23b4f667c1911254b5000dbe286f8d3c9193ac249fea489d25a2515c72b3659c5b8a44ed01c64c3f5c77b624fb3420a29d178ba3673", 0xe0}, {&(0x7f0000000480)="e81d30db923661cd24472491b7411e20e011df04a1f319a9327fc042ccffb60617ba819e35c1aa40dfa4cf6ef9efd10efccaa45c85d1c9a095de61613a0e63c679ff3ccad1f5022be04068aa84c901110a9e3909ce37422a47bbed20", 0x5c}, {&(0x7f0000000500)="e9447bcbaee4137095f732a038a62c3bf55cfe2db1a88989b6462ca3795f25fd27f4e9b164c1fd57050982012e34e5410914c6b181b4474daca3937f819ce4f90cf59e3eee2b0557f1f255a21e377ec56b719e82d79608ffd609d98dc3403dcc4a649d4866c0b7534f702a5bf9c124e0be60a999079a71abfc9b586d449d1fc3b9e9ca52aa717691f259c43bf7a4e12e0a57a40fe8a0afda39dac77d87eb534851257badaa5abf9731633cfdb81f8a41249f7357fd392167b2e1845500e80409b8cd", 0xc2}], 0x4, &(0x7f0000000740)=[@ip_tos_int={{0xfffffffffffffda2, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @remote, @rand_addr=0x64010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xff}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0x59, [@loopback]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x7, 0xf3, [@empty]}, @timestamp_addr={0x44, 0x3c, 0x78, 0x1, 0x8, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@broadcast, 0x10001}, {@local}, {@empty, 0x10000}, {@rand_addr=0x64010102, 0x5}, {@private=0xa010102}, {@rand_addr=0x64010102, 0x3}]}, @noop, @timestamp={0x44, 0x20, 0x4e, 0x0, 0xa, [0xffffff26, 0x4, 0x6, 0x20, 0x0, 0xb8, 0x7fffffff]}, @timestamp={0x44, 0xc, 0x6f, 0x0, 0x6, [0x7, 0x80000000]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7d}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4, 0x4b, 0x1, 0xe}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x2, [0x1, 0xca, 0x9, 0x7, 0x800, 0x8, 0x0]}, @ssrr={0x89, 0x13, 0xbe, [@broadcast, @local, @remote, @loopback]}, @lsrr={0x83, 0x3, 0x16}, @rr={0x7, 0x27, 0xe, [@broadcast, @private=0xa010102, @private=0xa010101, @multicast1, @multicast2, @private=0xa010102, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}, @timestamp={0x44, 0xc, 0x41, 0x0, 0x5, [0xfffe, 0x9]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}], 0x1e0}}, {{&(0x7f0000000940)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000980)="7de034edd58657b69d81bc544a5f3ffed003e8859e499d72e19b70b13f6a27bd91e4f26a5098c91154a393af60c9b6d57f5f680ccf07a8813b4a4b635e0961fc2ecf5f46b62faf1de5342b87374e30ff7ec102e6ef4a29e25fa48c6cc2266327f5683b65ad90bc8fb182ca903e5bf502082580560f782e6375ba15efed38ca271baef297366906ed0e771d564c2c418c6cf1dc3f458e4a59bcbf", 0x9a}, {&(0x7f0000000a40)="ab625dc09b572d8f317c2c02e2e97a803b144deb27121d57cddd05f782901558447a032462ea846bf928d3ec5a981e295397d95fa8e0b5cac3b7c0f1214078af8127f974698a82ccd09f98dcddd3ff4b98b6fb772b39a9f3a51c48bd918271f1dfd07a31ccf8c5b512db4b9ddf7f98ab9c4a499ffe753208fca19533000463ca41ab007755a1b456e989079c3dbb357fac4ecbbed9e6617b5de823cbfd54c235012bc3b8c80e52e79a68a485a97c90e3bfac7ab395b992561aa7b52c8f24ca3005baf7ea4a40c1423c8c51fb12a9d52bcdd6c3c45f", 0xd5}], 0x2}}, {{&(0x7f0000000b80)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10, 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{&(0x7f0000004300)="f4dd9967a8944ddb45d64b857e7ebc4206c42e6fa56f7c44f00e954a93000102e4d641dd72acaee820731b3a3b73825afdba6a14883bef12a7064b485d6ed123b8061157bbb79d396daabe1257fd2eef09d38062321e06a1573096588abd376fa6578dffd9938e6e428a269a4c288b131d67aad329eea102e7143ba0a3df2c057c2c8e22740cf1d93fb2e38161243fc2e88f465608ce92fffdfb0107fc27c3b4bfcb2bfacda73678fc60a9d8b9df886dddd7fd64070076b5fc09a939aed79cdfd9e7cca5db5f43dc0e08ae0f", 0xcc}, {&(0x7f0000004400)="a812876551d3438d161ea19e7c81624670a44b2001c118bf84c58833e52aac56779f0e28dadcfa1fbaea75c88500e0c0f1f6cfc8a5a64732fd50e58ba0201c21cfcfe96b958c6639e7df284683f2c4396fa5aa51ad9379c019d12498fdd8c10d9ca17d3612542817b1e203d44693748246d10f90c3ed4cabf7477e5bb492b5e9b1e66359bb62afb3f365e4175d8fb774520707917fbbf3c505e1919aafae1c82344b867bc8e642e864083accaf665997d8706c1bbb18534ca2752f2d5119b77f7a7366daf38157d02872f29998c9342201", 0xd1}, {&(0x7f0000004500)="3baac5025ed1418b1812225acf49174a15fab4ccf1311ee0cabe5053fb3cfb2ba49d536964a186edffad059c387f3bae0af9a04bfc6bce358efb5a594efbbab1d4ee36d5558169397b72765a3cc60127bc", 0x51}, {&(0x7f0000004580)="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", 0x1000}, {&(0x7f0000005580)="9f7b3576862a229fdff26a654c313bd02d9f51a3c935ebe70ab5", 0x1a}], 0x8, &(0x7f0000005640)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_retopts={{0x10}}, @ip_tos_int={{0x14}}], 0x58}}], 0xa, 0x0) [ 604.673388] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:45:43 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:43 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x82000080) 12:45:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x1000) 12:45:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xff, 0x8f, 0x0, 0xffffffff}, {0x794, 0x7f, 0x5, 0x6}, {0x1000, 0x40, 0x8, 0x5}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) sendto$packet(r1, &(0x7f0000000080)="9decfb89f04b976dc881e7dee3de2058d06b51463f6513bfbb5a5e5d86", 0x1d, 0x60812, &(0x7f00000000c0)={0x11, 0x11, 0x0, 0x1, 0x8, 0x6, @random="7dfabf3beada"}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) sendmmsg$inet(r2, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:45:43 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x300c01, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) 12:45:43 executing program 7 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:43 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) r4 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x9, &(0x7f0000001580)=[{&(0x7f0000000180)="eede2ac64f1ccedbc45620944916112985a369f6ebc4d8180b1cf0d642f1fd87abe64fb25d9d518177505e9af22387fdf8a16cb73c3f44fd7ca4eafe629fd9255ad5d48571df3ee3e5309d29e3eeca5816405cfbbad2d0c7637194e0ded3747f6c7d429b48194a38c3835b5b9a773a4050dce68387e253e871399dae5bd2cb8f5de79683f4faa72d3e4bf324371dbd0c360b6c4d04b6c9685a3984339c373b8e5f12329e7073301246884f31c7", 0xad, 0x8}, {&(0x7f0000000240)="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", 0x1000, 0x401}, {&(0x7f0000001240)="41895483bd2096e6c50d3e629299ac1b26a527e6c9fc158c66269f6af46e86469333d297963a442e0355aac0dcb2a9c0a00566c8f06a6186cf994327cfc8b3657022f3263e8f4194d8fa72a42220b0bc72ed50", 0x53, 0xfffffffffffffffd}, {&(0x7f00000012c0)="5a04d9e7831b05a6679a0d951f8e7f88f446272e399cba080948a49f0df5c28372537a8c3bf0cfe5a2e69797eb23366944d83f4e7ca51731dcbb0dbb92831e060d4dfd2f1ab983ea4e8a04dfea148356fc3bf676c6d0dc4d46ba258104910f0a9b6aea1888c91e15169c800ea9f1fcb032da0f08e36c6f22cdeeac9bd76ba3426f9e66c10cdc1c30b7bcc7549f6e84517ae7342669ce663d6f5d6becb4f567af038a937c497d0359a3d7531013ecc16c22641950bd7e81a94a298b9b6f2a5baed892831a8ece6ca7ab1249072683e2adba9d15ac4b5df6fac313ceef8b33067e7a015a68682dd1868d59950482b002f53a65d51363", 0xf5, 0x5b}, {&(0x7f00000013c0)="ac6e6370f34d70ba742790b2b9e5af149ad75804773ca9f22bfef4aa13404866f1fb6818f95e8141f576d1abf88fe28b3e08130af08c36ebcf0a482c69c8fd6d470aab6ea38ef2e6750a30943de1267ed6b0b962a16d51fa5e03a355dc0fdc4367bbfb0430f569c276a965434bbe8c8f49f504e2e8a73b54af029b8c30f669cac49548ec04bf9fff748126462961e2ca77f26890a9a34d75c4e3f98bf4519adc0f9016d337fea9d02efa493714ed560a24e896ce76b1ad6e735106c7c33723c1eb1aa7925fc5d5f3fb811f62900081ba77ac2583245cf19f280cc020e47aaf09d634de04eeb719", 0xe7, 0x1}, {&(0x7f0000000100)="10e6f4a44ce0214262ec81a860fd37235894cb48469b2954ede60cdd36c412474a", 0x21}, {&(0x7f00000014c0)="f397a13e23a53f1f0c4e7e8e45de4b0b707c8ac13939d91696f3", 0x1a, 0x80000001}, {&(0x7f0000001500)="e5e13231c72926b30d", 0x9, 0x2}, {&(0x7f0000001540)="0e9989c042c36f11692b5c2a157c4383cd", 0x11, 0x80000000}], 0x10400c0, &(0x7f0000001680)={[{@nojournal_checksum}, {@acl}], [{@hash}, {@euid_lt}]}) perf_event_open(&(0x7f0000001ac0)={0x2, 0x80, 0x1, 0x9, 0x8, 0x8, 0x0, 0x9, 0x880, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x5}, 0x422, 0xffffffffffff7fff, 0x4, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}, 0xffffffffffffffff, 0x8, r1, 0x9) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000016c0)={0x0, 0xfff, 0x0, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000001e00)={r5, 0x70d04f9b, 0x101, 0x1}) r6 = inotify_init1(0x0) r7 = inotify_init1(0x0) r8 = fcntl$dupfd(r7, 0x0, r7) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r6, 0x0, r8) inotify_add_watch(r8, &(0x7f0000000040)='./file0\x00', 0x40000392) [ 614.826097] FAULT_INJECTION: forcing a failure. [ 614.826097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 614.827808] CPU: 0 PID: 6796 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 614.828778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 614.830410] Call Trace: [ 614.830796] dump_stack+0x107/0x163 [ 614.831328] should_fail.cold+0x5/0xa [ 614.831885] strncpy_from_user+0x34/0x460 [ 614.832473] getname_flags.part.0+0x95/0x4f0 [ 614.833067] getname+0x8e/0xd0 [ 614.833554] do_sys_openat2+0xf5/0x420 [ 614.834108] ? build_open_flags+0x690/0x690 [ 614.834735] ? rcu_read_lock_any_held+0x69/0x90 [ 614.835393] __x64_sys_openat+0x13f/0x1f0 [ 614.835982] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 614.836665] ? rcu_read_lock_sched_held+0x3a/0x70 [ 614.837365] do_syscall_64+0x33/0x40 [ 614.837878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 614.838602] RIP: 0033:0x4196c4 [ 614.839057] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 614.841628] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 614.842691] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 614.843695] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 614.844685] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 614.845702] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 614.846520] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:45:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:43 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000240), 0x1}, 0x0, 0x0, 0x3ff}, 0x0, 0x0, r0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_init1(0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x9, 0x66, &(0x7f0000000080)="26a289edbc554ae29f7560489d9a6825f64f753370c5f747f0497d61b0f04cc640a631d56b6ae82aceefc62e83c661c4b4a5783f6de8d9e5967ed1b750f91366c74b2e10dc3a65f50702a7f069d002b11a406b0bead338660d6ced082e70728e713bd6f2b73b", 0x1}]}) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = inotify_init1(0x0) r6 = inotify_init1(0x0) r7 = fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r7, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r5, 0x0, r7) inotify_add_watch(r7, &(0x7f00000001c0)='./file0\x00', 0xc0) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) r9 = fcntl$dupfd(r8, 0x406, r1) inotify_add_watch(r9, &(0x7f0000000140)='./file0\x00', 0x128) inotify_add_watch(r9, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r2, 0x0) 12:45:43 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0xa, &(0x7f00000006c0)=[{&(0x7f00000000c0)="0bf88366f4f50923b35d7acd98c2babf4fa51910b6d1d05cbbda321bd9663faf0623c12e2ede821cec0e4291e2de49abec74ab99c53cecc0ee7cec95c897a5f2e7e62c63560f1c6c3b5d59509c800bf8661f7788a05a21e4701532b533c7d00ff33b0a6735879c8dceeac817c7bd982060ecde2d57e110613cc4df34d2e3a4f4b13e190b8774efb4cd354cb7557dd06118987703df6484be8176dff273bd35c9c7d2597738fb09b1e062f9a4da65687ed063932fcf22cbcd58a61bd01d8db00460f6063eeefbf10467f76d16c49ff46e7b7ed75cf6a97bf22149d68a", 0xdc, 0x2}, {&(0x7f00000001c0)="b3a4d54626bb48e40f23bcff179404a25ad2d9897da24bc189985ed5cd4a3c13b9d9e435b8da778e39000c1295b41f96b1f42372feefbac544883e9d36a85c0604", 0x41, 0x7fff}, {&(0x7f0000000240)="f66ce528641addc8da46722567e8a078bc133e00b9acfb90ef44a185674ffbe848d7af1832d1930c0cd13e7ce42eb993a890dbc089b10acb4904d261e5152d3c3a30117a363057ea9ce7040778374af928ba8e4b5d47dea27307893a1e4b07e8eee610", 0x63, 0xffffffff}, {&(0x7f00000002c0)="3f1b1381786f46b470200e7d55059a0c81aa0030b27ea631a8b0cfb849dc5219ef158dce46605549302554c12e71c5336abcf7a0ad6efec09b0f41de7fc2a97478946835b76c05d369792fa2c2314e9d8c719c8bf06bf566", 0x58, 0x400}, {&(0x7f0000000340)="bda52821e721e097ab04ef7f56d90d1dfd60de5752c0e313076f02898ce6d6230eb9a208dbd275949307f0717cea65317776c392efde934f597ac9e3e42d3ac518cae2e61130ee8d83f3e01b9cb0a7f75eaba907933c69f08c507c72c28fed62d8db44e025e2a79c98c5891630849bf6b2c67b4e68e081da9a67dc9ba5bfad9401ef937ce937353b655e366db9d4134a09192843d4a702f7f60d1b8f33f60626", 0xa0, 0x2}, {&(0x7f0000000400)="6b43044d1f31a79fb18fb7948d70d6662bf8c0699e3975af3e36dec700c271e23c10e65755d6ab3de207dc4b6667c142275d7c36d18fae8a129f8fda44a21f3ddaa796b6cd338fdec02feae60519859d4a6d59942680b2c57d7ee55ac0b932c7c0dc758b6af1b8c61b44970a90a0b78474c67b27bb4dae7f29ed1aed8e5bb3b6ea52f56bf38df4dd4339d359977757504cf089b16c639e343bbbd6450beb910ad403fe500f099f751fd53c86e1fea63491e856cc6a983ffb6980f7097ed4de797caa6635b22a9c067c9bd9e75676da023d4e8de8fb141f3f613b3b051885113d87df2dc6be8f868229e564e50062129b50182e387cdf", 0xf6, 0x5}, {&(0x7f0000000500)="81d560aff287fc5f30b95e55229c5c763df900c7ff4f101e5dae8ccd6b235f2469315f1735c40a6d719b5ac56b7319f8123ca81293fa833e59de2374", 0x3c, 0x5}, {&(0x7f0000000540)="890600ef3d5ac9cdd519887dc155e100eb17ab5b220f8bcefad4b062564c", 0x1e, 0x10000}, {&(0x7f0000000580)="33707daf97d867ebdb789095be68bd0ba7dca912de6be6eae8a9c887a9988080193b208ec85c8d1c4fc52c30752d9c016c72ab6f8ac69c4ac0ca7c924be2bb012aa5d746c7b00052f64764643d28742b4032c4fe5e6e03de3de096d8d52244a65cf9c95f4f5c3fb8f181ecacefc19901bf15363de2c328ec6e95453efe65e67950b7d8ffcef5f718609602a8", 0x8c, 0x80000000}, {&(0x7f0000000640)="f73151a01f43f949d52c87d69ba794896978ebc6edff6ffabfef1e1b3731667d8159e496998d896540a3f9a43f94e671c805ea0cf97f1260b02d1e2f5bb4ffef033048770d70c9673c136d", 0x4b, 0x2}], 0x41, &(0x7f00000007c0)={[{'{![\xef:=+.'}, {')\x0e*'}, {',\''}, {':\xae)!*\\'}, {}, {}, {}], [{@obj_user={'obj_user', 0x3d, '%%'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}, {@dont_measure}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000840)='./file0/file0\x00', 0x62000338) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="2fc592df0368655f4e0b32a5e474f8595da408d6dd81df37759045a5b522989431267316211d74dffc39fa26b8d39829f24dc31df347ed57ca58f0dc67ddbabd7d3a4ed7f5a060452936703006607a000417b7e2e4dce8278ca7", 0x5a}], 0x1}}], 0x1, 0x800) 12:45:43 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x1000) 12:45:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:43 executing program 7 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:43 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 614.995324] FAULT_INJECTION: forcing a failure. [ 614.995324] name failslab, interval 1, probability 0, space 0, times 0 [ 614.996703] CPU: 1 PID: 6821 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 614.997476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 614.998750] Call Trace: [ 614.999055] dump_stack+0x107/0x163 [ 614.999476] should_fail.cold+0x5/0xa [ 614.999918] ? __alloc_file+0x21/0x310 [ 615.000375] should_failslab+0x5/0x10 [ 615.000815] kmem_cache_alloc+0x5b/0x350 [ 615.001302] __alloc_file+0x21/0x310 [ 615.001735] alloc_empty_file+0x6d/0x170 [ 615.002199] path_openat+0xe3/0x26f0 [ 615.002630] ? path_lookupat+0x850/0x850 [ 615.003103] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 615.003696] ? lock_acquire+0x197/0x490 [ 615.004161] do_filp_open+0x17e/0x3c0 [ 615.004599] ? may_open_dev+0xf0/0xf0 [ 615.005034] ? __alloc_fd+0x294/0x610 [ 615.005481] ? lock_downgrade+0x6d0/0x6d0 [ 615.005951] ? do_raw_spin_lock+0x121/0x260 [ 615.006443] ? rwlock_bug.part.0+0x90/0x90 [ 615.006934] ? _raw_spin_unlock+0x1a/0x30 [ 615.007402] ? __alloc_fd+0x294/0x610 [ 615.007829] do_sys_openat2+0x16d/0x420 [ 615.008270] ? build_open_flags+0x690/0x690 [ 615.008757] ? rcu_read_lock_any_held+0x69/0x90 [ 615.009286] __x64_sys_openat+0x13f/0x1f0 [ 615.009748] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 615.010279] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 615.010859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 615.011428] do_syscall_64+0x33/0x40 [ 615.011841] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 615.012409] RIP: 0033:0x4196c4 [ 615.012766] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 615.014840] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 615.015691] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 615.016480] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 615.017296] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff 12:45:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) [ 615.018089] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 615.019041] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:45:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x0) [ 615.051333] nfs4: Unknown parameter '{![ï:' 12:45:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x8001) [ 615.071071] nfs4: Unknown parameter '{![ï:' [ 615.819138] kworker/dying (454) used greatest stack depth: 23528 bytes left 12:45:55 executing program 7 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:45:55 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:55 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x0) 12:45:55 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/202, 0xca) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:45:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:55 executing program 2: set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x9, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:45:55 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x92, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000040)={0x0, 0x7}) inotify_rm_watch(r2, r3) syz_io_uring_setup(0x1104, &(0x7f0000001040)={0x0, 0x1f0c, 0x10, 0x0, 0x38a}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000010c0)=0x0, &(0x7f0000001100)) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001240), 0x658142, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1ff) r7 = syz_io_uring_setup(0x53f3, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000240)) syz_io_uring_setup(0xfffffffe, &(0x7f0000000080)={0x0, 0x36a5, 0x8, 0x2, 0x18e}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r11, 0x0, 0x0}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r10, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r12}}, 0x1) syz_io_uring_submit(r9, 0x0, &(0x7f0000001380)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index=0x2, 0x2000000000b9d, {}, 0x1, 0xf, 0x1, {0x0, 0x0, r1}}, 0x1000) syz_io_uring_submit(r5, 0x0, &(0x7f0000001200)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd=r0, 0x853, &(0x7f0000001140)="a129a5728bd616a788e76990a059ea8a99bdd66311c8ab7cd774c96027f94387f5d3273af1694b12412f482c203b770d8dae22c7f5b982624661d2e6d48cf904000b50ddd0c686066ed861ada20c1664c6478027fd723946fcd1856aff6d3ac6f3fd5ebfc50268e9e4efa5df7d8a8aba3fdb85a2556cde16f38d3c287432626b44bfc4583dc70b1289ae7fe73982ba351a14d0f7f3643cd79a9a34aee339425d0ad8a6974446423dbbc22ba48366062ef52240db58", 0xb5, 0x8, 0x1, {0x0, r12}}, 0xc168) inotify_rm_watch(r1, r3) 12:45:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xee00, 0x0, 0x0) 12:45:55 executing program 6: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) r3 = fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) ioctl$CHAR_RAW_HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) [ 626.214222] FAULT_INJECTION: forcing a failure. [ 626.214222] name failslab, interval 1, probability 0, space 0, times 0 [ 626.215777] CPU: 1 PID: 6869 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 626.216667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 626.217899] Call Trace: [ 626.218249] dump_stack+0x107/0x163 [ 626.218731] should_fail.cold+0x5/0xa [ 626.219232] ? create_object.isra.0+0x3a/0xa20 [ 626.219836] should_failslab+0x5/0x10 [ 626.220250] kmem_cache_alloc+0x5b/0x350 [ 626.220780] create_object.isra.0+0x3a/0xa20 [ 626.221253] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 626.221934] kmem_cache_alloc+0x159/0x350 [ 626.222381] __alloc_file+0x21/0x310 [ 626.222860] alloc_empty_file+0x6d/0x170 [ 626.223299] path_openat+0xe3/0x26f0 [ 626.223791] ? path_lookupat+0x850/0x850 [ 626.224231] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 626.224911] ? lock_acquire+0x197/0x490 [ 626.225347] do_filp_open+0x17e/0x3c0 [ 626.225789] ? may_open_dev+0xf0/0xf0 [ 626.226201] ? __alloc_fd+0x294/0x610 [ 626.226605] ? lock_downgrade+0x6d0/0x6d0 [ 626.227051] ? do_raw_spin_lock+0x121/0x260 [ 626.227519] ? rwlock_bug.part.0+0x90/0x90 [ 626.227981] ? _raw_spin_unlock+0x1a/0x30 [ 626.228423] ? __alloc_fd+0x294/0x610 [ 626.228840] do_sys_openat2+0x16d/0x420 [ 626.229264] ? build_open_flags+0x690/0x690 [ 626.229755] ? rcu_read_lock_any_held+0x69/0x90 [ 626.230251] __x64_sys_openat+0x13f/0x1f0 [ 626.230718] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 626.231230] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 626.231789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 626.232336] do_syscall_64+0x33/0x40 [ 626.232736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 626.233277] RIP: 0033:0x4196c4 [ 626.233638] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 626.235614] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 626.236416] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 626.237178] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 626.237948] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 626.238705] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 626.239463] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:45:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:55 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x1, 0x2, 0x21, 0x0, 0x9, 0x18002, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x40404, 0x0, 0x6, 0x7, 0x4869, 0x1f, 0x3, 0x0, 0x8, 0x0, 0x7dd4}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:45:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:45:55 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) fdatasync(r0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r2, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) 12:45:55 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:45:55 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xf9, 0xc0, 0x6, 0x41, 0x0, 0x20, 0x800c, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x99ff, 0x2, @perf_config_ext={0x10000, 0x7}, 0x810, 0x8, 0x3, 0x6, 0x1, 0x9, 0x7, 0x0, 0x4, 0x0, 0x3}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) inotify_rm_watch(r0, r1) [ 626.368265] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:06 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:06 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3, 0x9], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:06 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x9}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x7fffffff}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x5}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x20000000}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x713fec36}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0xffffffff}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x7ff}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5, 0xb, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 12:46:06 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) inotify_rm_watch(r0, r1) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f00000000c0)) 12:46:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:06 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) fstatfs(r0, &(0x7f0000000040)=""/247) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x3, 0x3, 0x301, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x6}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x81}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000088) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x6, 0x1, 0x9, 0x0, 0x0, 0x0, 0x8085, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x2800000, 0x6}, 0x8081, 0xc7, 0x9, 0x9, 0x3, 0xb1, 0xf662, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x3, r0, 0x3) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:46:06 executing program 7 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:06 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 637.500173] FAULT_INJECTION: forcing a failure. [ 637.500173] name failslab, interval 1, probability 0, space 0, times 0 [ 637.502087] CPU: 0 PID: 6923 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 637.503220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 637.504822] Call Trace: [ 637.505189] dump_stack+0x107/0x163 [ 637.505723] should_fail.cold+0x5/0xa [ 637.506239] ? security_file_alloc+0x34/0x170 [ 637.506882] should_failslab+0x5/0x10 [ 637.507393] kmem_cache_alloc+0x5b/0x350 [ 637.507960] security_file_alloc+0x34/0x170 [ 637.508530] __alloc_file+0xb6/0x310 [ 637.509066] alloc_empty_file+0x6d/0x170 [ 637.509650] path_openat+0xe3/0x26f0 [ 637.510202] ? path_lookupat+0x850/0x850 [ 637.510768] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 637.511458] ? lock_acquire+0x197/0x490 [ 637.512016] do_filp_open+0x17e/0x3c0 [ 637.512536] ? may_open_dev+0xf0/0xf0 [ 637.513079] ? __alloc_fd+0x294/0x610 [ 637.513619] ? lock_downgrade+0x6d0/0x6d0 [ 637.514227] ? do_raw_spin_lock+0x121/0x260 [ 637.514837] ? rwlock_bug.part.0+0x90/0x90 [ 637.515438] ? _raw_spin_unlock+0x1a/0x30 [ 637.515994] ? __alloc_fd+0x294/0x610 [ 637.516514] do_sys_openat2+0x16d/0x420 [ 637.517044] ? build_open_flags+0x690/0x690 [ 637.517621] ? rcu_read_lock_any_held+0x69/0x90 [ 637.518247] __x64_sys_openat+0x13f/0x1f0 [ 637.518833] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 637.519503] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 637.520239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 637.520958] do_syscall_64+0x33/0x40 [ 637.521474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 637.522217] RIP: 0033:0x4196c4 [ 637.522665] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 637.525230] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 637.526280] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 637.527283] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 637.528284] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 637.529260] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 637.530318] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:06 executing program 2: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="a918fe0ccee40efb6b01750f05a41189ff1a12df2360a69b62037c44854026d22363fef8d6c18d3144f4cdf77c4614335aa979a40b6c05b82e77f160c822ef8720d4fa06d30e46eec63d8a6c2ff6b3134bccf83f7399ea1479022a15546637d0d9ffd3ce19b69513ed3ea22ed17c3e2d1eef7e41311b541d4878eb450b4c2c4703913d", 0x83, 0x4000, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r1, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @loopback}}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) fallocate(r0, 0x40, 0x5, 0xffff) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @local}, 0x10) 12:46:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:06 executing program 7 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 637.604081] FAULT_INJECTION: forcing a failure. [ 637.604081] name failslab, interval 1, probability 0, space 0, times 0 [ 637.605599] CPU: 1 PID: 6934 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 637.606368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 637.607651] Call Trace: [ 637.607949] dump_stack+0x107/0x163 [ 637.608359] should_fail.cold+0x5/0xa [ 637.608789] ? create_object.isra.0+0x3a/0xa20 [ 637.609303] should_failslab+0x5/0x10 [ 637.609754] kmem_cache_alloc+0x5b/0x350 [ 637.610219] ? lock_downgrade+0x6d0/0x6d0 [ 637.610689] create_object.isra.0+0x3a/0xa20 [ 637.611190] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 637.611757] kmem_cache_alloc+0x159/0x350 [ 637.612228] security_file_alloc+0x34/0x170 [ 637.612701] __alloc_file+0xb6/0x310 [ 637.613117] alloc_empty_file+0x6d/0x170 [ 637.613575] path_openat+0xe3/0x26f0 [ 637.614015] ? path_lookupat+0x850/0x850 [ 637.614473] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 637.615047] ? lock_acquire+0x197/0x490 [ 637.615487] do_filp_open+0x17e/0x3c0 [ 637.615906] ? may_open_dev+0xf0/0xf0 [ 637.616342] ? __alloc_fd+0x294/0x610 [ 637.616777] ? lock_downgrade+0x6d0/0x6d0 [ 637.617240] ? do_raw_spin_lock+0x121/0x260 [ 637.617722] ? rwlock_bug.part.0+0x90/0x90 [ 637.618197] ? _raw_spin_unlock+0x1a/0x30 [ 637.618657] ? __alloc_fd+0x294/0x610 [ 637.619074] do_sys_openat2+0x16d/0x420 [ 637.619505] ? build_open_flags+0x690/0x690 [ 637.619989] ? rcu_read_lock_any_held+0x69/0x90 [ 637.620537] __x64_sys_openat+0x13f/0x1f0 [ 637.620998] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 637.621547] ? rcu_read_lock_sched_held+0x3a/0x70 [ 637.622104] do_syscall_64+0x33/0x40 [ 637.622521] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 637.623093] RIP: 0033:0x4196c4 [ 637.623449] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 637.625517] RSP: 002b:00007f6d8ce98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 637.626387] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 637.627192] RDX: 0000000000000002 RSI: 00007f6d8ce99000 RDI: 00000000ffffff9c [ 637.627996] RBP: 00007f6d8ce99000 R08: 0000000000000000 R09: ffffffffffffffff [ 637.628795] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 637.629587] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 637.634995] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:06 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) inotify_rm_watch(r0, r1) 12:46:06 executing program 7 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44004}, 0x8000) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r1, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:46:06 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) [ 637.692550] FAULT_INJECTION: forcing a failure. [ 637.692550] name failslab, interval 1, probability 0, space 0, times 0 [ 637.694122] CPU: 1 PID: 6944 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 637.694917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 637.696131] Call Trace: [ 637.696418] dump_stack+0x107/0x163 [ 637.696816] should_fail.cold+0x5/0xa [ 637.697222] ? __kthread_create_on_node+0xd1/0x400 [ 637.697769] should_failslab+0x5/0x10 [ 637.698181] kmem_cache_alloc_trace+0x55/0x360 [ 637.698672] ? loop_info64_to_compat+0x5f0/0x5f0 [ 637.699184] __kthread_create_on_node+0xd1/0x400 [ 637.699696] ? __kthread_parkme+0x1d0/0x1d0 [ 637.700164] ? __mutex_lock+0x42e/0x1230 [ 637.700619] ? loop_configure+0xcb0/0x1480 [ 637.701068] ? loop_info64_to_compat+0x5f0/0x5f0 [ 637.701581] kthread_create_on_node+0xbb/0xf0 [ 637.702073] ? __kthread_create_on_node+0x400/0x400 [ 637.702632] ? lockdep_init_map_waits+0x26a/0x700 [ 637.703153] ? lockdep_init_map_waits+0x26a/0x700 [ 637.703693] ? __raw_spin_lock_init+0x34/0x100 [ 637.704196] loop_configure+0x3e6/0x1480 [ 637.704664] lo_ioctl+0xa6e/0x1760 [ 637.705054] ? loop_set_status_old+0x250/0x250 [ 637.705562] ? avc_ss_reset+0x180/0x180 [ 637.706027] ? __lock_acquire+0xbaf/0x5a80 [ 637.706529] ? generic_block_fiemap+0x60/0x60 [ 637.707003] ? selinux_inode_getsecctx+0x90/0x90 [ 637.707515] ? loop_set_status_old+0x250/0x250 [ 637.708020] blkdev_ioctl+0x28d/0x700 [ 637.708428] ? blkdev_common_ioctl+0x1870/0x1870 [ 637.708970] ? __fget_files+0x29c/0x400 [ 637.709395] block_ioctl+0xf9/0x140 [ 637.709826] ? blkdev_read_iter+0x1c0/0x1c0 [ 637.710312] __x64_sys_ioctl+0x196/0x210 [ 637.710773] do_syscall_64+0x33/0x40 [ 637.711191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 637.711777] RIP: 0033:0x4663c7 [ 637.712137] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 637.714252] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 637.715113] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 637.715912] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 637.716702] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 637.717480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 637.718301] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:06 executing program 7 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 637.741262] FAULT_INJECTION: forcing a failure. [ 637.741262] name failslab, interval 1, probability 0, space 0, times 0 [ 637.742595] CPU: 1 PID: 6950 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 637.743332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 637.744574] Call Trace: [ 637.744874] dump_stack+0x107/0x163 [ 637.745270] should_fail.cold+0x5/0xa [ 637.745707] ? create_object.isra.0+0x3a/0xa20 [ 637.746196] should_failslab+0x5/0x10 [ 637.746607] kmem_cache_alloc+0x5b/0x350 [ 637.747041] create_object.isra.0+0x3a/0xa20 [ 637.747530] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 637.748067] kmem_cache_alloc_trace+0x151/0x360 [ 637.748573] ? loop_info64_to_compat+0x5f0/0x5f0 [ 637.749089] __kthread_create_on_node+0xd1/0x400 [ 637.749597] ? __kthread_parkme+0x1d0/0x1d0 [ 637.750070] ? __mutex_lock+0x42e/0x1230 [ 637.750533] ? loop_configure+0xcb0/0x1480 [ 637.751016] ? loop_info64_to_compat+0x5f0/0x5f0 [ 637.751569] kthread_create_on_node+0xbb/0xf0 [ 637.752071] ? __kthread_create_on_node+0x400/0x400 [ 637.752657] ? lockdep_init_map_waits+0x26a/0x700 [ 637.753218] ? lockdep_init_map_waits+0x26a/0x700 [ 637.753777] ? __raw_spin_lock_init+0x34/0x100 [ 637.754291] loop_configure+0x3e6/0x1480 [ 637.754772] lo_ioctl+0xa6e/0x1760 [ 637.755193] ? loop_set_status_old+0x250/0x250 [ 637.755725] ? lock_downgrade+0x6d0/0x6d0 [ 637.756210] ? avc_ss_reset+0x180/0x180 [ 637.756686] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 637.757302] ? _raw_spin_unlock_irq+0x1f/0x30 [ 637.757852] ? trace_hardirqs_on+0x5b/0x180 [ 637.758354] ? _raw_spin_unlock_irq+0x1f/0x30 [ 637.758887] ? finish_task_switch+0x126/0x5d0 [ 637.759402] ? finish_task_switch+0xef/0x5d0 [ 637.759895] ? __switch_to+0x572/0x1000 [ 637.760345] ? __switch_to_asm+0x42/0x70 [ 637.760804] ? __switch_to_asm+0x36/0x70 [ 637.761284] ? generic_block_fiemap+0x60/0x60 [ 637.761804] ? selinux_inode_getsecctx+0x90/0x90 [ 637.762352] ? loop_set_status_old+0x250/0x250 [ 637.762870] blkdev_ioctl+0x28d/0x700 [ 637.763306] ? blkdev_common_ioctl+0x1870/0x1870 [ 637.763845] block_ioctl+0xf9/0x140 [ 637.764250] ? blkdev_read_iter+0x1c0/0x1c0 [ 637.764736] __x64_sys_ioctl+0x196/0x210 [ 637.765201] do_syscall_64+0x33/0x40 [ 637.765633] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 637.766246] RIP: 0033:0x4663c7 [ 637.766614] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 637.768784] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 637.769693] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 637.770527] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 637.771358] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 637.772188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 637.773024] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 637.788454] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:16 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:16 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:16 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) r3 = pidfd_open(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0xbe7, 0x7, 0x1, 0x8}) 12:46:16 executing program 5: sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x32}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x10}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x51}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x28}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x4008004) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)=':))*{\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) inotify_rm_watch(r0, r1) 12:46:16 executing program 7 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000), 0x0) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x4044084) 12:46:16 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 647.831436] FAULT_INJECTION: forcing a failure. [ 647.831436] name failslab, interval 1, probability 0, space 0, times 0 [ 647.832952] CPU: 1 PID: 6976 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 647.833840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 647.835186] Call Trace: [ 647.835515] dump_stack+0x107/0x163 [ 647.835960] should_fail.cold+0x5/0xa [ 647.836387] ? __kernfs_new_node+0xd4/0x840 [ 647.836945] should_failslab+0x5/0x10 [ 647.837404] kmem_cache_alloc+0x5b/0x350 [ 647.837926] __kernfs_new_node+0xd4/0x840 [ 647.838455] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 647.839014] ? find_held_lock+0x2c/0x110 [ 647.839454] ? set_user_nice.part.0+0x3d1/0xdd0 [ 647.839949] kernfs_create_dir_ns+0x9c/0x220 [ 647.840539] internal_create_group+0x78f/0xb30 [ 647.841098] ? set_user_nice.part.0+0x3d1/0xdd0 [ 647.841594] ? sysfs_remove_group+0x170/0x170 [ 647.842199] ? lockdep_init_map_waits+0x26a/0x700 [ 647.842802] ? __loop_update_dio+0x2d2/0x690 [ 647.843361] loop_configure+0x94f/0x1480 [ 647.843904] lo_ioctl+0xa6e/0x1760 [ 647.844357] ? loop_set_status_old+0x250/0x250 [ 647.844927] ? avc_ss_reset+0x180/0x180 [ 647.845459] ? __lock_acquire+0xbaf/0x5a80 [ 647.846055] ? generic_block_fiemap+0x60/0x60 [ 647.846603] ? selinux_inode_getsecctx+0x90/0x90 [ 647.847204] ? loop_set_status_old+0x250/0x250 [ 647.847792] blkdev_ioctl+0x28d/0x700 [ 647.848258] ? blkdev_common_ioctl+0x1870/0x1870 [ 647.848867] ? __fget_files+0x29c/0x400 [ 647.849388] block_ioctl+0xf9/0x140 [ 647.849900] ? blkdev_read_iter+0x1c0/0x1c0 [ 647.850442] __x64_sys_ioctl+0x196/0x210 [ 647.850906] do_syscall_64+0x33/0x40 [ 647.851319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 647.851899] RIP: 0033:0x4663c7 [ 647.852254] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.854322] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 647.855170] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 647.855954] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 647.856757] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 647.857566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 647.858475] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:16 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f00000001c0)={0x52c, 0x19, 0x4, 0x70bd2d, 0x25dfdbfb, {0x18}, [@nested={0xf4, 0x3c, 0x0, 0x1, [@typed={0xe8, 0x95, 0x0, 0x0, @binary="0ca64677e24fbc80117735223e687f65bf72ce4813c1ab5e2eadb4032369f863e6a286f99210fdd70b68f80d463d13211ff9f6781f888f2599eb129659cd998510f3433b9a3273b8c0e21a21d1a04d61a12f1ce3c2d90192236fbbb6fb86301fb7cf0c2b0a550703ce50160869d60ae76be38064db5db8cbd2497563aa07721bb1f7c819a4588aa341c26ea43fd83b0a0cbdfdf3ac2cb6a409cdd9158d3283dcb487451e1197c3cd1c325c2fb0015298398e73946a65f58fc6a9ae888c96246d19f8427e2772f864f9dac9d6e19f3a99a645b59d7383a90de8f87e5e8278d71e861bff0b"}, @typed={0x8, 0x24, 0x0, 0x0, @uid}]}, @generic="8c18f3a3e91235bbf55fc2827e1835654a5f8ef06afd3b974f6fab7c0f55e6046282d00971400dcb1557f7b361bc77e690dd0155b19c2bd4d614367507095ab033c7f519b11d76227f961200af1dc3e909a498de4161e398c003add3b2a4b2e78d0f82ca2405b6320a3863cb02e6a0ce15edfadd64ef1dd0d1a43be36968471f96fd30625903404c3e", @nested={0x2d2, 0x71, 0x0, 0x1, [@generic="9c32669c43402de95f1a63bc800365b77725ad821212ba7fd3369ce27a74f8393d7db640e439f55b456bb45fad9460523b542e867d0a8f9fcd93a7ebec18719b914da615febcde8d6778cd49d6af6e5b7125909ddb66fbbd577224a6bec2c5fd605b0437c44d6813a8020364f7c6cb22271a93080e95584b308c5c8cef42b2ce3cc0322903547a17d3b9994ca1e837c627d92c5ab8be14f2ca4c284341180f531067e5eb452e5f93c6fc5941a027755c130fbdfea384e1688fae3c04d30bf3e2430aed5a7c52e7b0ffe361a7f5afea0fc0901e63aa3738cf121b2418a6ffdecadde5b11561b8ec66ee6cdf04b5b874f36f", @typed={0x43, 0x8a, 0x0, 0x0, @binary="90f3a981e19265e62ad7392b4ab88b5d84ebf58bcfa51e5d265a4ebaff68c45eb020497a512740a582cd717a5a67bb9a4a8124449385b90f3450fec51b759c"}, @generic="0dfa59c67ff249d405c39ce3e18a3fe9d74a57c02a83cd40b4d75694ac61079ddb34a7a83f114a89f6005b4507e30ef81ed254f7a997c4a9559b9e8539608d8d0f23cfb844e1d7c6b0c9a6e78431f6afb99622dd1e51f872f333f3e69dd43aab833a43b13d7274432347ca5d171a183038b57794d9acffbf037d0604ddf293b05664449408fb682d38c81dc6aedcf579c6e3b93ed565c935", @typed={0x9, 0x16, 0x0, 0x0, @str=',&}.\x00'}, @generic="4e2366526fe1b60d25909a49c40811afa4528457ae3035a9a4c6f80412fcf92a8756ef34c12ff5622c576e6765210bfa0df36ce7f5d4e07a444e30843278094dd0581b297ca99427e5146163575d4a18ba660d3b0c99fbf36ec86ee54bc0fc99fc114f21966b56d47dbca6", @generic="84a98a9d30fd35dbbc4b2487b520ee4662281248e76c7075537e4460c439020b4a53ef0378090330fed875b4bc148d2d5e5811747fb19de21783167e9cc4b853016b85c9c6bbcae261410ef9cb485fa03e6e95e598eae2098f5a78751c67fd02dfa882af0223fb43d126040d27b865fa9ce03887c4ba270ad095eb9d27a2c9383455a81f6381ea933e4a"]}, @typed={0x8, 0x7b, 0x0, 0x0, @uid}, @nested={0x14, 0x54, 0x0, 0x1, [@typed={0x8, 0x52, 0x0, 0x0, @u32=0x40}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}]}, @generic="582aff45e6ea65703b3c371fde341d88965b02553f91fa934261e2767b9d8ca474505bd4cc759835c547c9db7f1a574c604d62c4e441e5d3648906f55be5fc05c676aff5c57114d3a36dafa206bbf678c3d7e67d48375b48180b7815d49444c3060ec1b66d54ac50a1e679434e81c3a1c3ff55e71c787e8438c67e9e115e8fc349acd5fff007df4fb91fdb9845281172687194efbbf5ac776c2b049ec1817d31b4911d4b881d3e7db8fe38"]}, 0x52c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008000) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x14000a00) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r3, r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='cgroup\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x7f, 0x1f, 0x7, 0x0, 0x7, 0x24002, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x400}, 0x1118, 0x35150724, 0x14e6, 0x8, 0x80000000, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x80000001}, 0xffffffffffffffff, 0x2, r5, 0x2) 12:46:16 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) lseek(r0, 0x8, 0x3) 12:46:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:16 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/245, 0xf5, 0x20, &(0x7f0000000100)=@hci={0x1f, 0x1, 0x2}, 0x80) [ 647.930214] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:16 executing program 7 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 647.960386] FAULT_INJECTION: forcing a failure. [ 647.960386] name failslab, interval 1, probability 0, space 0, times 0 [ 647.961779] CPU: 1 PID: 6998 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 647.962616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 647.964473] Call Trace: [ 647.964910] dump_stack+0x107/0x163 [ 647.965518] should_fail.cold+0x5/0xa [ 647.966154] ? create_object.isra.0+0x3a/0xa20 [ 647.966904] should_failslab+0x5/0x10 [ 647.967528] kmem_cache_alloc+0x5b/0x350 [ 647.968197] create_object.isra.0+0x3a/0xa20 [ 647.968913] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 647.969749] kmem_cache_alloc+0x159/0x350 [ 647.970443] __kernfs_new_node+0xd4/0x840 [ 647.971121] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 647.971902] ? find_held_lock+0x2c/0x110 [ 647.972570] ? set_user_nice.part.0+0x3d1/0xdd0 [ 647.973344] kernfs_create_dir_ns+0x9c/0x220 [ 647.974091] internal_create_group+0x78f/0xb30 [ 647.974716] ? set_user_nice.part.0+0x3d1/0xdd0 [ 647.975228] ? sysfs_remove_group+0x170/0x170 [ 647.975727] ? lockdep_init_map_waits+0x26a/0x700 [ 647.976266] ? __loop_update_dio+0x2d2/0x690 [ 647.976762] loop_configure+0x94f/0x1480 [ 647.977221] lo_ioctl+0xa6e/0x1760 [ 647.977622] ? loop_set_status_old+0x250/0x250 [ 647.978144] ? avc_ss_reset+0x180/0x180 [ 647.978594] ? __lock_acquire+0xbaf/0x5a80 [ 647.979096] ? generic_block_fiemap+0x60/0x60 [ 647.979599] ? selinux_inode_getsecctx+0x90/0x90 [ 647.980132] ? loop_set_status_old+0x250/0x250 [ 647.980636] blkdev_ioctl+0x28d/0x700 [ 647.981058] ? blkdev_common_ioctl+0x1870/0x1870 [ 647.981577] ? __fget_files+0x29c/0x400 [ 647.982032] block_ioctl+0xf9/0x140 [ 647.982429] ? blkdev_read_iter+0x1c0/0x1c0 [ 647.982900] __x64_sys_ioctl+0x196/0x210 [ 647.983366] do_syscall_64+0x33/0x40 [ 647.983776] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 647.984349] RIP: 0033:0x4663c7 [ 647.984708] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 647.986763] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 647.987605] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 647.988390] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 647.989172] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 647.989970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 647.990765] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() rt_sigqueueinfo(0x0, 0x1c, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:16 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x8c203, 0x48, 0xa}, 0x18) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80002, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x8, 0x8, 0x7e, 0xbe, 0x0, 0x1, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8793, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x4800, 0x6, 0x5, 0x8, 0x8, 0x81, 0x0, 0x0, 0x8000, 0x0, 0x3d}, 0xffffffffffffffff, 0x1, r3, 0x3) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x1000400) [ 648.020928] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:16 executing program 7 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 648.061311] FAULT_INJECTION: forcing a failure. [ 648.061311] name failslab, interval 1, probability 0, space 0, times 0 [ 648.063024] CPU: 1 PID: 7007 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 648.064102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 648.066027] Call Trace: [ 648.066472] dump_stack+0x107/0x163 [ 648.067093] should_fail.cold+0x5/0xa [ 648.067739] ? radix_tree_node_alloc.constprop.0+0x1df/0x300 [ 648.068725] should_failslab+0x5/0x10 [ 648.069394] kmem_cache_alloc+0x5b/0x350 [ 648.070087] radix_tree_node_alloc.constprop.0+0x1df/0x300 [ 648.071081] idr_get_free+0x4b5/0x8f0 [ 648.071752] idr_alloc_u32+0x170/0x2d0 [ 648.072432] ? __fprop_inc_percpu_max+0x120/0x120 [ 648.073233] ? lock_acquire+0x197/0x490 [ 648.073933] ? __kernfs_new_node+0xff/0x840 [ 648.074647] idr_alloc_cyclic+0x102/0x230 [ 648.075109] ? idr_alloc+0x130/0x130 [ 648.075532] ? rwlock_bug.part.0+0x90/0x90 [ 648.076010] __kernfs_new_node+0x117/0x840 [ 648.076490] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 648.077014] ? find_held_lock+0x2c/0x110 [ 648.077476] ? set_user_nice.part.0+0x3d1/0xdd0 [ 648.078016] kernfs_create_dir_ns+0x9c/0x220 [ 648.078528] internal_create_group+0x78f/0xb30 [ 648.079037] ? set_user_nice.part.0+0x3d1/0xdd0 [ 648.079566] ? sysfs_remove_group+0x170/0x170 [ 648.080058] ? lockdep_init_map_waits+0x26a/0x700 [ 648.080592] ? __loop_update_dio+0x2d2/0x690 [ 648.081087] loop_configure+0x94f/0x1480 [ 648.081551] lo_ioctl+0xa6e/0x1760 [ 648.081975] ? loop_set_status_old+0x250/0x250 [ 648.082489] ? avc_ss_reset+0x180/0x180 [ 648.082939] ? __lock_acquire+0xbaf/0x5a80 [ 648.083447] ? generic_block_fiemap+0x60/0x60 [ 648.083945] ? selinux_inode_getsecctx+0x90/0x90 [ 648.084484] ? loop_set_status_old+0x250/0x250 [ 648.084988] blkdev_ioctl+0x28d/0x700 [ 648.085416] ? blkdev_common_ioctl+0x1870/0x1870 [ 648.085963] ? __fget_files+0x29c/0x400 [ 648.086417] block_ioctl+0xf9/0x140 [ 648.086825] ? blkdev_read_iter+0x1c0/0x1c0 [ 648.087320] __x64_sys_ioctl+0x196/0x210 [ 648.087783] do_syscall_64+0x33/0x40 [ 648.088210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 648.088782] RIP: 0033:0x4663c7 [ 648.089141] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 648.091195] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 648.092051] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 648.092849] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 648.093636] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 648.094433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 648.095239] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 648.110830] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:17 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:17 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:17 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x7d4709c2d562c7b3) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080)) inotify_rm_watch(r0, r1) 12:46:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:17 executing program 7 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:17 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) [ 648.804599] FAULT_INJECTION: forcing a failure. [ 648.804599] name failslab, interval 1, probability 0, space 0, times 0 [ 648.807728] CPU: 0 PID: 7023 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 648.809333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 648.811960] Call Trace: [ 648.812585] dump_stack+0x107/0x163 [ 648.813446] should_fail.cold+0x5/0xa [ 648.814370] ? create_object.isra.0+0x3a/0xa20 [ 648.815422] should_failslab+0x5/0x10 [ 648.816374] kmem_cache_alloc+0x5b/0x350 [ 648.817472] create_object.isra.0+0x3a/0xa20 [ 648.818662] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 648.819969] kmem_cache_alloc+0x159/0x350 [ 648.821053] radix_tree_node_alloc.constprop.0+0x1df/0x300 [ 648.822498] idr_get_free+0x4b5/0x8f0 [ 648.823498] idr_alloc_u32+0x170/0x2d0 [ 648.824456] ? __fprop_inc_percpu_max+0x120/0x120 [ 648.825693] ? lock_acquire+0x197/0x490 [ 648.826710] ? __kernfs_new_node+0xff/0x840 [ 648.827813] idr_alloc_cyclic+0x102/0x230 [ 648.828873] ? idr_alloc+0x130/0x130 [ 648.829799] ? rwlock_bug.part.0+0x90/0x90 [ 648.830930] __kernfs_new_node+0x117/0x840 [ 648.831982] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 648.833180] ? lock_acquire+0x197/0x490 [ 648.834194] ? task_rq_lock+0xab/0x270 [ 648.835168] ? find_held_lock+0x2c/0x110 [ 648.836216] ? set_user_nice.part.0+0x3d1/0xdd0 [ 648.837400] kernfs_create_dir_ns+0x9c/0x220 [ 648.838511] internal_create_group+0x78f/0xb30 [ 648.839665] ? set_user_nice.part.0+0x3d1/0xdd0 [ 648.840818] ? sysfs_remove_group+0x170/0x170 [ 648.841962] ? lockdep_init_map_waits+0x26a/0x700 [ 648.843164] ? __loop_update_dio+0x2d2/0x690 [ 648.844281] loop_configure+0x94f/0x1480 [ 648.845331] lo_ioctl+0xa6e/0x1760 [ 648.846249] ? loop_set_status_old+0x250/0x250 [ 648.847443] ? avc_ss_reset+0x180/0x180 [ 648.848480] ? __lock_acquire+0xbaf/0x5a80 [ 648.849627] ? generic_block_fiemap+0x60/0x60 [ 648.850748] ? selinux_inode_getsecctx+0x90/0x90 [ 648.851909] ? loop_set_status_old+0x250/0x250 [ 648.853019] blkdev_ioctl+0x28d/0x700 [ 648.853978] ? blkdev_common_ioctl+0x1870/0x1870 [ 648.855166] ? __fget_files+0x29c/0x400 [ 648.856160] block_ioctl+0xf9/0x140 [ 648.857066] ? blkdev_read_iter+0x1c0/0x1c0 [ 648.858171] __x64_sys_ioctl+0x196/0x210 [ 648.859176] do_syscall_64+0x33/0x40 [ 648.860118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 648.861419] RIP: 0033:0x4663c7 [ 648.862234] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 648.866848] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 648.868778] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 648.870566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 648.872378] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 648.874162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 648.875977] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:17 executing program 6: lseek(0xffffffffffffffff, 0x7ff, 0x2) r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r2 = inotify_init1(0x0) inotify_init1(0x80800) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) fcntl$dupfd(r3, 0x406, r0) r4 = inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x40000008) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) inotify_rm_watch(r2, r4) [ 648.991357] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:28 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:46:28 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:28 executing program 7 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 12:46:28 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x3d1]}, 0x8, 0x80000) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x4, 0x6, 0x9, 0x1f, 0x0, 0x3f, 0x2000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0xc000, 0x911, 0x1, 0x4, 0x800000000, 0x1, 0xfb3, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0x401, r0, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:46:28 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0xff, 0x40, 0x3d, 0x0, 0x3, 0x400, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5a6, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0xbc1, 0x4a, 0x0, 0x8, 0x8001, 0xfffffffc, 0x3, 0x0, 0x43b, 0x0, 0x1000}, 0x0, 0x1, 0xffffffffffffffff, 0x1) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:46:28 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2}) [ 659.478415] FAULT_INJECTION: forcing a failure. [ 659.478415] name failslab, interval 1, probability 0, space 0, times 0 [ 659.480296] CPU: 0 PID: 7059 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 659.481351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 659.483013] Call Trace: [ 659.483367] dump_stack+0x107/0x163 [ 659.483910] should_fail.cold+0x5/0xa [ 659.484489] ? __kernfs_new_node+0xd4/0x840 [ 659.485115] should_failslab+0x5/0x10 [ 659.485706] kmem_cache_alloc+0x5b/0x350 [ 659.486349] __kernfs_new_node+0xd4/0x840 [ 659.487007] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 659.487790] ? lock_downgrade+0x6d0/0x6d0 [ 659.488490] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 659.489287] ? __kernfs_new_node+0x549/0x840 [ 659.489955] ? __mutex_unlock_slowpath+0xe1/0x600 [ 659.490805] kernfs_new_node+0x93/0x120 [ 659.491424] __kernfs_create_file+0x51/0x350 [ 659.492104] sysfs_add_file_mode_ns+0x221/0x560 [ 659.492841] internal_create_group+0x324/0xb30 [ 659.493557] ? sysfs_remove_group+0x170/0x170 [ 659.494283] ? lockdep_init_map_waits+0x26a/0x700 [ 659.495038] ? __loop_update_dio+0x2d2/0x690 [ 659.495723] loop_configure+0x94f/0x1480 [ 659.496358] lo_ioctl+0xa6e/0x1760 [ 659.496943] ? loop_set_status_old+0x250/0x250 [ 659.497661] ? avc_ss_reset+0x180/0x180 [ 659.498305] ? __lock_acquire+0xbaf/0x5a80 [ 659.499019] ? generic_block_fiemap+0x60/0x60 [ 659.499701] ? selinux_inode_getsecctx+0x90/0x90 [ 659.500404] ? loop_set_status_old+0x250/0x250 [ 659.501033] blkdev_ioctl+0x28d/0x700 [ 659.501615] ? blkdev_common_ioctl+0x1870/0x1870 [ 659.502371] ? __fget_files+0x29c/0x400 [ 659.502986] block_ioctl+0xf9/0x140 [ 659.503542] ? blkdev_read_iter+0x1c0/0x1c0 [ 659.504206] __x64_sys_ioctl+0x196/0x210 [ 659.504776] do_syscall_64+0x33/0x40 [ 659.505217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 659.505830] RIP: 0033:0x4663c7 [ 659.506224] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 659.508451] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 659.509374] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 659.510293] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 659.511211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 659.512110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 659.512977] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:28 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001280)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_per_queue_op={0x4b, 0xf, [0x1, 0xf0, 0x0, 0x5, 0x2, 0x7fd, 0x7ff, 0xff, 0xaee, 0xa2, 0x977c, 0x5, 0x100, 0x7, 0x9a7, 0x80000000, 0x8001, 0x9, 0x7, 0x7, 0x2, 0x401, 0x20, 0x6, 0x6, 0x4, 0xff, 0x9e, 0x1, 0x5, 0x1f, 0x10000, 0x7ff, 0x10000, 0x2, 0x9, 0x3, 0x4, 0x0, 0x5, 0x7fffffff, 0x7, 0x5, 0x1ff, 0x7, 0x3c64, 0x5, 0x8001, 0xe90, 0x8, 0x66c5, 0x200, 0x4, 0x3, 0x10001, 0xfff, 0x0, 0x93, 0x3, 0x0, 0x1, 0xff, 0x1, 0xffff, 0x1, 0x6, 0x0, 0x4, 0x1f, 0x101, 0x7, 0x8, 0x8, 0x8, 0x7, 0x100, 0x4, 0x4, 0x7fff, 0x7, 0x8, 0x4a8b, 0x5, 0x6a70, 0x8, 0x9, 0x7, 0x3, 0x7f, 0x0, 0x8, 0x100, 0x1, 0x8, 0x800, 0xdf, 0x401, 0x200, 0xffff, 0xffffffff, 0x0, 0x7, 0x1, 0x2, 0x7, 0x80, 0x35c9, 0xe8, 0x0, 0x1, 0x1, 0x3f, 0x7, 0xffff, 0x8, 0x73, 0x1, 0xd3f, 0x2, 0x3, 0x8, 0x7fffffff, 0x4, 0x81, 0x0, 0x9, 0x7, 0x9], "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"}}) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:46:28 executing program 2: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000000)={{0x0, 0x1f, 0x0, 0x6, 0xd6, 0x9, 0x5, 0x80, 0x400, 0x8, 0xce8, 0xd0, 0x8, 0x8, 0x5233}}) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:46:28 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x1200420, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_loose}, {@access_client}, {@msize={'msize', 0x3d, 0x4}}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}}) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 659.571921] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:28 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, 0x0) 12:46:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x1185, 0x80000001, 0xacf}) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00000000c0)=0xfffffffd, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(r2, r3, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x19000}, 0x4) 12:46:39 executing program 7 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:39 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:39 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000240)=@IORING_OP_WRITEV={0x2, 0x4, 0x2000, @fd_index=0x3, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="71273d09355b089df4dcb9ecf51c573b79ac27c6bd94db54d3acf39778ee2cf78a813c3ade206870cdcf82241fafe55cc6506eb2369c8583d71e36e9b4a0fcd2f0b48f6dc1e8c69f827ebbc66aafbaa88f112ce3e978bc8ec6b16f5fe3d8aaabf257cc22879a206ceaa4c0ec8a41c6f251c03b7c4cd5b3a82c7df2d14e7487583058eb4b219db84c9f2c0c8bc87a87cd1b47324e79c44947cecb00cf288a9cde90443ebbfbd765e694860d643ea3526a3f8b5322a6b206f9", 0xb8}, {&(0x7f0000000100)="47903a374106d423823e44bbd1985b5c02155bfa389deee0fd340e13538dd0fd4d14ffdda6a9fbda2fc9d695a5a645bcb1247ad8c1ca58ea0609d3ad9ef52a124f35e8828d0a3bfe58fec37ca25240a80d8d8782bc094fc2b33c9b84995a25b022436cdd4c7bc01b8fe19ca2dece9801b126a54877b1cc0cfce190eeac5d544a5a8a24ed75f53bc36bea5e900ac40ec98676687e6cc2c91dda51d8d209fec1076f94", 0xa2}, {&(0x7f00000001c0)="d164f63be65e9abc", 0x8}], 0x3, 0x2, 0x0, {0x1, r1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) 12:46:39 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:39 executing program 6: add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:46:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, 0x0) 12:46:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000001c40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000000)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/31, 0x1f}], 0x3, &(0x7f00000001c0)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000011c0)=@xdp, 0x80, &(0x7f0000001540)=[{&(0x7f0000001240)=""/209, 0xd1}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/152, 0x98}, {&(0x7f00000014c0)=""/53, 0x35}, {&(0x7f0000001500)=""/60, 0x3c}], 0x5, &(0x7f00000015c0)=""/64, 0x40}, 0x1000}, {{&(0x7f0000001600)=@x25={0x9, @remote}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001680)=""/67, 0x43}, {&(0x7f0000001700)=""/135, 0x87}, {&(0x7f00000017c0)=""/245, 0xf5}, {&(0x7f00000018c0)=""/32, 0x20}, {&(0x7f0000001900)=""/58, 0x3a}, {&(0x7f0000001940)=""/242, 0xf2}], 0x6, &(0x7f0000001ac0)=""/187, 0xbb}, 0x3}], 0x3, 0x2000, &(0x7f0000001c80)={r2, r3+10000000}) 12:46:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x1185, 0x80000001, 0xacf}) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00000000c0)=0xfffffffd, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(r2, r3, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x19000}, 0x4) [ 670.707910] FAULT_INJECTION: forcing a failure. [ 670.707910] name failslab, interval 1, probability 0, space 0, times 0 [ 670.709662] CPU: 0 PID: 7105 Comm: syz-executor.7 Not tainted 5.10.49 #1 12:46:39 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x40) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x10180, 0x0) inotify_add_watch(r4, &(0x7f0000000100)='./file0\x00', 0x84000002) r5 = dup2(r0, r3) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) [ 670.710683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 670.712502] Call Trace: [ 670.712911] dump_stack+0x107/0x163 [ 670.713454] should_fail.cold+0x5/0xa [ 670.714028] ? create_object.isra.0+0x3a/0xa20 [ 670.714733] should_failslab+0x5/0x10 [ 670.715298] kmem_cache_alloc+0x5b/0x350 [ 670.715911] create_object.isra.0+0x3a/0xa20 [ 670.716564] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 670.717316] kmem_cache_alloc+0x159/0x350 [ 670.717937] __kernfs_new_node+0xd4/0x840 [ 670.718566] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 670.719277] ? lock_downgrade+0x6d0/0x6d0 [ 670.719906] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 670.720619] ? __kernfs_new_node+0x549/0x840 [ 670.721271] ? __mutex_unlock_slowpath+0xe1/0x600 [ 670.721976] ? lock_acquire+0x197/0x490 [ 670.722556] kernfs_new_node+0x93/0x120 [ 670.723142] __kernfs_create_file+0x51/0x350 [ 670.723801] sysfs_add_file_mode_ns+0x221/0x560 [ 670.724496] internal_create_group+0x324/0xb30 [ 670.725174] ? sysfs_remove_group+0x170/0x170 [ 670.725838] ? lockdep_init_map_waits+0x26a/0x700 [ 670.726546] ? __loop_update_dio+0x2d2/0x690 [ 670.727193] loop_configure+0x94f/0x1480 [ 670.727805] lo_ioctl+0xa6e/0x1760 [ 670.728339] ? loop_set_status_old+0x250/0x250 [ 670.729024] ? avc_ss_reset+0x180/0x180 [ 670.729627] ? __lock_acquire+0xbaf/0x5a80 [ 670.730314] ? generic_block_fiemap+0x60/0x60 [ 670.730976] ? selinux_inode_getsecctx+0x90/0x90 [ 670.731678] ? loop_set_status_old+0x250/0x250 [ 670.732357] blkdev_ioctl+0x28d/0x700 [ 670.732919] ? blkdev_common_ioctl+0x1870/0x1870 [ 670.733615] ? __fget_files+0x29c/0x400 [ 670.734215] block_ioctl+0xf9/0x140 [ 670.734760] ? blkdev_read_iter+0x1c0/0x1c0 [ 670.735405] __x64_sys_ioctl+0x196/0x210 [ 670.736007] do_syscall_64+0x33/0x40 [ 670.736570] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 670.737331] RIP: 0033:0x4663c7 [ 670.737818] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 670.740590] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 670.741732] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 670.742807] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 670.743853] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 670.744905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 670.745957] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 670.798619] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:50 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, 0x0) 12:46:50 executing program 7 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:50 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(r0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000d00)={&(0x7f00000003c0)=""/72, 0x48}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r3}, 0x14) dup(r2) 12:46:50 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x2001, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1f, 0x4, 0x9, 0xfd, 0x0, 0x80000001, 0x0, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x1ff, 0x5}, 0x0, 0x7, 0xd1689bd3, 0xf, 0xf7, 0x8, 0xb010, 0x0, 0x1f}, r0, 0x2, r1, 0x17) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) 12:46:50 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x0, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:46:50 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000005c0)={0x3, 0x80, 0x8, 0x3f, 0x3, 0xff, 0x0, 0x0, 0x22440, 0xc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x8001, 0x3}, 0x3, 0x800, 0x800, 0x4, 0x7ff, 0x0, 0xffff, 0x0, 0x1, 0x0, 0x963}, 0xffffffffffffffff, 0xe, r0, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7819) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_add_watch(r4, &(0x7f0000000580)='./file0\x00', 0x81) r5 = inotify_init1(0x0) r6 = inotify_init1(0x800) r7 = fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r7, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r5, 0x0, r7) sendmsg$unix(r7, &(0x7f0000000500)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="1a24f5751bb0c493f48dd2e39eb02df77737e12f6447d17a89402428b72a549cb754bc514c801ddb1ce77948d95cd57920d8456ef11ae357032e7f6b234a5ea7f1ba530661b9124e11eaec043cf4a7095c704cb8157920ea8b40090fe773f2eaa5f7ce1b01069ba7a26f8888e569b31b0a90c33e1819268e8c77d46ed874a46a7dd778ec7d0d50952aeb5989b14503650d2f28bc2fbe779f131f9cc53295", 0x9e}, {&(0x7f0000000180)="914ed8bc68e1b72a5c38ca0bf5136bbe24cf1f4f5c9826670f1aafaf50393d6228da8b155c4c059ea9ea74b25f5465da1786ee3be73fdcb27230059f7adf1bf10fc73c08bbd061c5e770afed0d57878a820764f424c29845371c5b3e3a756ef57831d002eb9b51e488a77336533b770f43e56d5674d81c70b5a54159131e19907584c2e1608ac8ef22878ba6de6d24", 0x8f}, {&(0x7f0000000240)="765fed30b430985a02723840e842b5cbcf42c3607cea2289c5518a1972ebb2c344e2ed8a26117db558fb716743e6cd902f8d188c388c160347edb7ee1aae48245c7c4789adb418c62b2e5ac742e6805ab06325c3efb72153e43d22e878b4927a1b5f24fdf3ea87f7e089f54d99396610cb155be3e5f63a66626a168cf508217a140a08ac581e5671b3ace28e04740b48a40d124189502b5ed59d03d4a646c1e480e4b9e91e48918b172e2a83291e", 0xae}, {&(0x7f0000000300)="cac0a664d44ababb1b8f9d8e997c39222139d154c9b6984db1bb50387606b3ddda56c7b9f5", 0x25}, {&(0x7f0000000340)="dd0766f3f35567030c06545008c6510ec4955037cce94e33b29cd9e22a512e25707b7465d3c16a980e8139d497464e83ee70cc19ccd0609e843b5ce78c9cfba42737eb57bf3658ae3c2b3b154e3c30024f7a293496e028def5a6807fb3e36153082869de7ac7fdf5765f931678b13ebb724253a56e6a9a71dc9922a6942e60a08703d3e81a2cef4bcb477cc61d378d772f9ccad9330898dbd472730fddd78b33d430ffa90986", 0xa6}, {&(0x7f0000000400)="36466f25004a4dd65d0032ecd73c7c1aa5af4ec8a6df571d60fd9894374a61be34a0ce01259a374a416e517dbfae628d354e1309a21b3c5c319091584610bfe4415fb983", 0x44}], 0x6, 0x0, 0x0, 0x4008041}, 0x40) 12:46:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000740)={'wg2\x00', 0x0}) bind$packet(r0, &(0x7f0000000780)={0x11, 0x1a, r1, 0x1, 0x1f, 0x6, @local}, 0x14) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000b40)={&(0x7f00000009c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/12, 0xc}, {&(0x7f0000000a80)=""/71, 0x47}], 0x2}, 0x40000000) sendmmsg$inet(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="e0d3f1195cc077a8ea207a4299a24bf5ea3fcbce1da3b2cb4fb33073ec7d2b2981263026e35374d19b549e44f3c9031c3d8c3eb38841350f262d37f979aa7ad9a003a1af77de36286ddff2fcad6bcf020095ae9d736f0fe63c3c5df1d218161fbd29e82a6ce7b6b60002dead9cfdacda362387c8e9830d6ebc162a02013f706f61e948fa18f3a2db2285279dda2af4a2f4232f1b109e0c0d4d148d0ad11cfcf6f6fc5df05390b91182747a2e22bd77757bbe7e43ad4a50d50077d9857079143915daef3abff1e016ff2e509b14da0ccc3502ec2a9da6656dd1b2d83748568538d6f61a", 0xe3}, {&(0x7f0000000140)="f5185a34ad24e1d1169930dfb3773eed0be2a010b99364c0b93d0f47af88", 0x1e}, {&(0x7f0000000180)="e7172fa73a0bbb74773ae33f8243bba98937e0918cee885524dffef5f884cac5fce8ff2ce4414dde47fa270f4a69797a56132ea760546c68c6a09b6d8da71ed7c441b219e0608f664f218bbf5af3b93ec1a2cccdefdae23031224b327f20426a8e52be7d6178b740952c7d673ca925176aa1acfb9ed884f61fc289de65a2066c5b2faf7a99271bb8b1fc1d3e688925b4bea5246089ca343b92ba38dd3cc7866f98b275a8", 0xa4}], 0x3, &(0x7f0000000280)=[@ip_retopts={{0x88, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0x84, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x21}, @multicast2, @rand_addr=0x64010102, @remote]}, @timestamp={0x44, 0x8, 0x9c, 0x0, 0x2, [0x8000]}, @ssrr={0x89, 0x17, 0x28, [@dev={0xac, 0x14, 0x14, 0x1b}, @rand_addr=0x64010101, @private=0xa010100, @multicast1, @multicast1]}, @timestamp={0x44, 0xc, 0xf8, 0x0, 0x8, [0x7ff, 0x2]}, @lsrr={0x83, 0x13, 0xd4, [@multicast1, @remote, @dev={0xac, 0x14, 0x14, 0x15}, @empty]}, @cipso={0x86, 0x20, 0xffffffffffffffff, [{0x7, 0xc, "d48b7adeeae59311bb0c"}, {0x0, 0x7, "575efbd409"}, {0x2, 0x7, "d8ba24453b"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7fffffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x40}}], 0xe8}}, {{&(0x7f0000000380)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000003c0)="34ac003d67a6d815938867a8f343a1f458b49ecdb547c04d219d97200ef49a363b2768d551abd76dacd410667bae27a736c0d26ae2736d005ffb2492644e41659ec25026ccb2761e69917ba7e06d297d36831002c08eb83a57479cfa45f538c41161a7d3fc5f80869879093113921698f4405e24d54e760695d6df6c005cb5d35478ffdd1edd5fc15fbb691e245cd9117d78106189b8cd45a8673303d2ab8f94e8", 0xa1}, {&(0x7f0000000480)="3a6a9ede3e3ddac20511887d18effc80daf6fd108bfbcabda182eb24abbe9d5cd1ffc6eed6e8405aae181839e450ec1b13b7acab8507615e50f719b5ad2a6295e8d8c4f4990972a9fdefe74bb71966e59d19e8d0f6b86e6773b7bdebdce9cba70cc30b750ae166a0445bcfa341cf198ee4857e9c5646a1480983aaf116e473f8c16f8681f0ee6b87fbf125cb588759e8f6931566bf6a5271", 0x98}, {&(0x7f0000000540)="bcd3b3270f13078ad7a10bf7c26be844612727a0b6c9d21fd14e180b14cefc25da7954c1798be64376df7ca825c57930ca7e493ee39b82cf18390d229e439b0aad8234b5eada20ad6f4b799e30018ac4549cb15a2e46ce8adb13049b98d7313173da8420ab77e8ed8fb905d2fe47f3c8cd0ca09b540bb3b5035a657e50dba60fcb7d4c71b93ccf096075c9d96afbfe5ba5a5442f306bbd5e0b7e709c221f8580b65a0b1bb307425fe58eedc531e117aac65c1bc827ce59454ff724c62dac4231e02c70203eed954aafed8f781f3cfe319cd5c17cdc6219fae3fbd02abeff4030d9e0d40d9196a9f457577a8bdded", 0xee}], 0x3, &(0x7f0000000b80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @ssrr={0x89, 0x1f, 0x3f, [@local, @local, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @private=0xa010101, @rand_addr=0x64010100]}, @timestamp_addr={0x44, 0x14, 0x78, 0x1, 0x7, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0x8000}, {@rand_addr=0x64010101, 0x40}]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x7, 0x91, [@remote]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_retopts={{0x60, 0x0, 0x7, {[@cipso={0x86, 0x4d, 0x1, [{0x5, 0xc, "97dc70ac9275efb40291"}, {0x2, 0x11, "3e34bf4ad028f0fa34eba6d6abb84c"}, {0x6, 0xa, "1e4ddc2908d0cc3b"}, {0x5, 0x12, "ccf0214943547a5fb8d9dbd507fda41c"}, {0x0, 0x4, "b8d5"}, {0x1, 0xa, "968716a90f740e6d"}]}]}}}], 0x130}}], 0x2, 0x81) 12:46:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0)) [ 681.266085] FAULT_INJECTION: forcing a failure. [ 681.266085] name failslab, interval 1, probability 0, space 0, times 0 [ 681.267545] CPU: 1 PID: 7149 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 681.268389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 681.269738] Call Trace: [ 681.270070] dump_stack+0x107/0x163 [ 681.270583] should_fail.cold+0x5/0xa [ 681.271045] ? __kernfs_new_node+0xd4/0x840 [ 681.271618] should_failslab+0x5/0x10 [ 681.272072] kmem_cache_alloc+0x5b/0x350 [ 681.272571] __kernfs_new_node+0xd4/0x840 [ 681.273175] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 681.273691] ? __mutex_unlock_slowpath+0xe1/0x600 [ 681.274320] ? wait_for_completion+0x270/0x270 [ 681.274848] ? kernfs_next_descendant_post+0x1a3/0x290 [ 681.275542] kernfs_new_node+0x93/0x120 [ 681.275981] __kernfs_create_file+0x51/0x350 [ 681.276555] sysfs_add_file_mode_ns+0x221/0x560 [ 681.277082] internal_create_group+0x324/0xb30 [ 681.277682] ? sysfs_remove_group+0x170/0x170 [ 681.278197] ? lockdep_init_map_waits+0x26a/0x700 [ 681.278831] ? __loop_update_dio+0x2d2/0x690 [ 681.279315] loop_configure+0x94f/0x1480 [ 681.279844] lo_ioctl+0xa6e/0x1760 [ 681.280247] ? loop_set_status_old+0x250/0x250 [ 681.280847] ? avc_ss_reset+0x180/0x180 [ 681.281299] ? __lock_acquire+0xbaf/0x5a80 [ 681.281875] ? generic_block_fiemap+0x60/0x60 [ 681.282374] ? selinux_inode_getsecctx+0x90/0x90 [ 681.282991] ? loop_set_status_old+0x250/0x250 [ 681.283510] blkdev_ioctl+0x28d/0x700 [ 681.283998] ? blkdev_common_ioctl+0x1870/0x1870 [ 681.284530] ? __fget_files+0x29c/0x400 [ 681.285045] block_ioctl+0xf9/0x140 [ 681.285433] ? blkdev_read_iter+0x1c0/0x1c0 [ 681.285987] __x64_sys_ioctl+0x196/0x210 [ 681.286506] do_syscall_64+0x33/0x40 [ 681.286987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.287718] RIP: 0033:0x4663c7 [ 681.288133] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.290315] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.291310] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 681.292228] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 681.293147] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 681.294091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 681.294955] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:46:50 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x74, 0x7, 0x1, 0x3f, 0x0, 0x74e9, 0x4420, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x8cde, 0xc334}, 0x10200, 0x0, 0x6, 0x0, 0x437f, 0x80, 0x2, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x8) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 681.336183] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:46:50 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = gettid() rt_sigqueueinfo(r4, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x7f, 0x4, 0x5, 0x0, 0xfffffffffffffffa, 0x400, 0x63b6d27dc526dbf1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_bp={&(0x7f00000000c0), 0x5}, 0x8040, 0x1ff, 0x6, 0x9, 0x5, 0xffff8000, 0x3, 0x0, 0x1ff, 0x0, 0x201}, r4, 0x10, r1, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x2d) ptrace$peeksig(0x4209, r4, &(0x7f0000000180)={0x1, 0x1, 0x4}, &(0x7f00000001c0)=[{}, {}, {}, {}]) inotify_rm_watch(r2, r3) fcntl$setlease(r5, 0x400, 0x1) r6 = syz_open_dev$char_raw(&(0x7f0000000080), 0x0, 0x14000) r7 = dup2(r0, r0) inotify_add_watch(r7, &(0x7f00000003c0)='./file0\x00', 0x2000000) dup2(r6, r5) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(0xffffffffffffffff, 0x0, r8) inotify_add_watch(r8, &(0x7f0000000400)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 12:46:50 executing program 7 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:46:50 executing program 3: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000040)='./file0\x00', 0x7d4709c2d562c7b3) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080)) inotify_rm_watch(r0, r1) 12:46:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x325, 0x0, 0x0, {{0x67}, {@val={0x8, 0x67}, @val={0x8}, @void}}}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x40}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3ff}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1b5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x200480c4}, 0x40090) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r5) r6 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x400000) openat(r6, &(0x7f0000000080)='./file0\x00', 0x2000, 0x96) 12:46:50 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = gettid() rt_sigqueueinfo(r4, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x7f, 0x4, 0x5, 0x0, 0xfffffffffffffffa, 0x400, 0x63b6d27dc526dbf1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_bp={&(0x7f00000000c0), 0x5}, 0x8040, 0x1ff, 0x6, 0x9, 0x5, 0xffff8000, 0x3, 0x0, 0x1ff, 0x0, 0x201}, r4, 0x10, r1, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x2d) ptrace$peeksig(0x4209, r4, &(0x7f0000000180)={0x1, 0x1, 0x4}, &(0x7f00000001c0)=[{}, {}, {}, {}]) inotify_rm_watch(r2, r3) fcntl$setlease(r5, 0x400, 0x1) r6 = syz_open_dev$char_raw(&(0x7f0000000080), 0x0, 0x14000) r7 = dup2(r0, r0) inotify_add_watch(r7, &(0x7f00000003c0)='./file0\x00', 0x2000000) dup2(r6, r5) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(0xffffffffffffffff, 0x0, r8) inotify_add_watch(r8, &(0x7f0000000400)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) [ 681.536487] FAULT_INJECTION: forcing a failure. [ 681.536487] name failslab, interval 1, probability 0, space 0, times 0 [ 681.539139] CPU: 0 PID: 7186 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 681.540571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 681.543036] Call Trace: [ 681.543599] dump_stack+0x107/0x163 [ 681.544380] should_fail.cold+0x5/0xa [ 681.545194] ? create_object.isra.0+0x3a/0xa20 [ 681.546173] should_failslab+0x5/0x10 [ 681.546999] kmem_cache_alloc+0x5b/0x350 [ 681.547875] create_object.isra.0+0x3a/0xa20 [ 681.548800] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 681.549888] kmem_cache_alloc+0x159/0x350 [ 681.550793] __kernfs_new_node+0xd4/0x840 [ 681.551685] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 681.552688] ? __mutex_unlock_slowpath+0xe1/0x600 [ 681.553721] ? wait_for_completion+0x270/0x270 [ 681.554698] ? kernfs_next_descendant_post+0x1a3/0x290 [ 681.555830] kernfs_new_node+0x93/0x120 [ 681.556682] __kernfs_create_file+0x51/0x350 [ 681.557629] sysfs_add_file_mode_ns+0x221/0x560 [ 681.558631] internal_create_group+0x324/0xb30 [ 681.559617] ? sysfs_remove_group+0x170/0x170 [ 681.560571] ? lockdep_init_map_waits+0x26a/0x700 [ 681.561605] ? __loop_update_dio+0x2d2/0x690 [ 681.562552] loop_configure+0x94f/0x1480 [ 681.563436] lo_ioctl+0xa6e/0x1760 [ 681.564194] ? loop_set_status_old+0x250/0x250 [ 681.565184] ? avc_ss_reset+0x180/0x180 [ 681.566060] ? __lock_acquire+0xbaf/0x5a80 [ 681.567032] ? generic_block_fiemap+0x60/0x60 [ 681.567985] ? selinux_inode_getsecctx+0x90/0x90 [ 681.569004] ? loop_set_status_old+0x250/0x250 [ 681.569998] blkdev_ioctl+0x28d/0x700 [ 681.570840] ? blkdev_common_ioctl+0x1870/0x1870 [ 681.571837] ? __fget_files+0x29c/0x400 [ 681.572702] block_ioctl+0xf9/0x140 [ 681.573471] ? blkdev_read_iter+0x1c0/0x1c0 [ 681.574409] __x64_sys_ioctl+0x196/0x210 [ 681.575279] do_syscall_64+0x33/0x40 [ 681.576077] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.577160] RIP: 0033:0x4663c7 [ 681.577858] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.581745] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.583408] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 681.584915] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 681.586424] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 681.587930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 681.589430] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 681.639175] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:01 executing program 7 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:01 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5}, 0x0, 0x0, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa4000004) openat(r0, &(0x7f0000000040)='./file0\x00', 0x6ee0c0, 0xf2) inotify_rm_watch(0xffffffffffffffff, r1) 12:47:01 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0x0, 0x5}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r4, &(0x7f0000000280)='./file0\x00', 0x402) close(r3) r5 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r5) write$binfmt_script(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c65302025202d0ac1f60fa5fef724c0a8f339cb656320f12d3210d9ede4fb50f98ddd6f3f6b47b1492359a46754569a4f0af778c0610adb12bbd1903d5f5e8a857c0b46c4a8bcb10ace655917dcc41bc1c20da1723074afbee0f7f10933ebd0fa140cf57f8e781fc4b52a3c6bdae7aaee6d3cdc5eb8cd39bd5e0fa96b7500803f33e0522ccaf8d8597879fb86816b14cab0de2c7a88657e7527f100517d1a732778ac4dfe29ebce5dc030e1806146d1da042df8285d8463f1ec41b1c5cd6da6da688202d370c9be01f99986c5fe2b4f3b00641328e0c43eb585fac13de5ea23ece4ab1b2da60b47160ac1d60067a7dd"], 0xeb) r6 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x4, 0x40, 0x28, 0x3, 0x0, 0xac3, 0x4800, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0xcc81}, 0x310, 0xffff, 0xafb, 0x1, 0x80000001, 0x1, 0xd0b7, 0x0, 0xfffffffd, 0x0, 0x5}, 0x0, 0x8, r6, 0x9) fadvise64(r3, 0x64b2, 0x5, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000080)) 12:47:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) 12:47:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) 12:47:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x2b, 0xe1, 0x5, 0xfffffffe, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}, @rand_addr=' \x01\x00', 0x1, 0x10, 0x200000, 0x6}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004c80)={0x0, @remote, @multicast2}, &(0x7f0000004cc0)=0xc) sendmmsg$inet(r0, &(0x7f0000004dc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, &(0x7f0000004a40)=[{&(0x7f0000000040)="321043c0b6477092e80b21c3714e003d9742e12dca3d4c1ba084224718fecdc82189a3890b3a348741685e4a5e58ced3204580f763a828e36725e9baf37fcd59bfe49d8dcbad2818907e03623cf4e199f179e019d30da28825ff35e60ea6aa43b216203a7d2f8ea2d949bb818072d2cba055b84df2813395b985daeb1179f47430ed922310b9f63131505218bb727f674e94f4dae1c37381f082fc0dd4e7ec9f474a0703e39d26b6a413485cbe743bb240eebf0142e0b5ea", 0xb8}, {&(0x7f0000000100)="fcea69aa6b3fdd2f255ffbe2bb7a5e37952541913c1e43fd258209ff92becf3c4f44702e0c15d759249488c18c9124d8037b54ed1a5c389fb6260a8b13216ede8668a117615c0a305014b09f3b960e37b4b8437f6c6ba6a8f74cf095ecf57f9e04b4af530c19088ae9e09fdc8371d65ee9f8eaaeeb6e43d6", 0x78}, {&(0x7f0000000180)="f9fc6fd029dd42f656fd3e8debeccceab075a558bdc62ba011424873e72efa0430b5ea784a4296fc3eb2c1e274150479e34d417219d80e318205b6d064fc6485005add04229399f987fd979076019046fc924e9261aff20f1d10ebef5ffafc3225af06e74a151828f4d8097ad2b7cd7c5afb979a92711c42d886e31eae3caf8aa545b427548955a93f83", 0x8a}], 0x3, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast2, @dev={0xac, 0x14, 0x14, 0x3d}}}}], 0x20}}, {{&(0x7f0000000380)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001480)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="efc174473c1b897fcb3dd4e054d1beacf923dc80ee903ab96e25f9b9fc3acc1708ba7640c207a2e1b74985a18dbb52bc54afe04e3d8748c67b1569fbf3f678d2989d889aa97b17edbf464f03e16ab5cc75cdb6c622a8e8e4ea04c2fc47c63e7bb878a9dfd66c2d3172da45d1d0168cf7a7e7987c475f39f64dbc192363b3aecaa14f6913749b", 0x86}], 0x2}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000014c0)="3289016930e797124bfb53d8af7c1d9599283bcd52facb0e15e2283cd890936e1b4a5ece2bf08c3a98054f6507c5aef21cc20afee08c522e12243a64c6c7391cf796b5a7d99090c8fdddfdfe79822c5bd9284d553ed629c20adea6330e8da5b85fcc5cf171f0fa54484faa0a98d8f018406303cc6c25ce574c3b3d1b05b78436941def0ba7c7b31607dcb7385c9214fd7b6fca63fa161a63d19c055f5f3145a900c07b67fff6a56fa753e7bc", 0xac}, {&(0x7f0000001580)="0ed846601742b9947cd2abe30b826d3325b3b904bba525a8f5f7fc2f5822bc3053db07dcb2fa9bb7494b2debc295bace8a984ef8a83ecbb86f46383700e436bf4fc7e7311a45607b5048aa525378e7612c1c4bd611e78fcf45d5b51d944d0adfa069118c7d7707ffeae12f22d188bb498c547cb832a394cf5da7ca4537a8496b767bb7d7a88fb823b88f888f680c2236668e46c7d21699cfdc540d01d727341434479c7d8ddc2d94a9819e3e1363cedbf47e32b372eb490ed31b1db6ceefc7688ec5e31b0790cc7490b8ff53e4187f71dc5398f6ac54e1db2e60b2031dca7e40d8a5e5c4", 0xe4}], 0x2}}, {{&(0x7f00000016c0)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001700)="005ab71cc70f0d90821452d8ca128a7b9c31ddf80d0749cbd5a5cd9c71a84f61b8e7fe55642f931b73255b729e39a9c62fed62c37f77c76c2d031101118800ff8f7b8a4883049b11bc4eb70957b057b31f7e8dc01227ef818586c37aa1833be0fb939d02980f2668bc74db58a4efe4749981394a5dc27564e350eb4a56358659333d2aa7d3c61a2694840310cbcf3430db826b3c8ad83d207c791a8103725ebf400bff83f186d64b823086ea1459e7163b290d6b4e4a7b4e29ade146bd4905ae75743fe0a4d477ed8f8163751db900056db65723b643598f", 0xd8}, {&(0x7f0000001800)="84d924b246f81d070c9508645baac6728e9e5d97d738a70fed529a17cae5049a376e5b8d9ea4c7662836af915d582ccf357c7f8df9", 0x35}], 0x2}}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001880)="1b1e28ccb1a52704fb6b96852647b712e1a4c6be0d007475bb87873e4b91a14b98d3f85cef908e45508ee303699f36af23ff41008c71dcebfb16aade5be48964fb4202", 0x43}], 0x1, &(0x7f0000001940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@generic={0x89, 0x9, "d6ef9a8e11a9aa"}, @end, @lsrr={0x83, 0x1f, 0x89, [@multicast1, @rand_addr=0x64010102, @multicast2, @loopback, @dev={0xac, 0x14, 0x14, 0x35}, @multicast1, @empty]}]}}}], 0x88}}, {{&(0x7f0000001a00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="482d44da4e33e45ca235eb6acea50b6fe3206cdfc958094d4b584ac67cb6755e2110c7a8d90db8f1d5eca39a3d14feedfc7b02d9cbf9b03bb1cc41ff1cd597952571717ee02d00d4662fae71088363fb54723efffa39e2d4ec", 0x59}], 0x1, &(0x7f0000001b00)=[@ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @local, @rand_addr=0x64010102}}}], 0x38}}, {{&(0x7f0000001b40)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001b80)="a211a5f621c99c63b59ffe94bf161713d001d555a2", 0x15}, {&(0x7f0000001bc0)="3db6fd840cb0965b9532c42cb4ec56cdc6a66bf11ae70f95dac3ca534eb38887bdfb3d5dc5bad1e00706441063546498e574a041978ecd316238c8bb6fda77fc05f6a80ef9489a3115b54f533278fc7f330a7b70d045fe986c664bb77798f1895404d965445fa819b66a65a4158837bdbef45853ac96c30e3c009119600450de55cca696d0c2194454a380dfa3f9bae01d31e82aed3b84ace9d9882506c82606799ed72b1cf87bf34dfd229a700c4cff9fc71e6b70f3a104ca", 0xb9}, {&(0x7f0000001c80)="7c6bd77e74d2ae77a29cebe040f72bd99b5ede0b1915bc3e62527690aa3f0768355f2f99e1b47c39419db5180b90b6470628b2d0ecbd468af646f1d3a3416f3dce5971ac51083a155fa41ab14b3f5d63f4474554e274668fe164dd659012b251256416728fc114ae0d3810dc467febcf4fb94a0dad04b34f3e698090ed077bbacbeadba3e37715ebda6a872921f3c70d0bfebd7a66a52c5831f98a9bbe86913b4f4822dbda1893df6c1347f7503538630e215cdfbf68febe9157c9", 0xbb}, 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{&(0x7f0000004540)="6bc59074c7873b84952ed1262bc2e837937a0b7a1ed4a8dd802f7b44b6361ce4798db1b3f9455e15ae0afc0be8fba8c827c522186a0bdc4083189adfd3f43b31c550d22ae7d8aeba3cc1cfd1e3a5b3f5cb3ed30ff879ad9b216749eb64757ecac969a20f730934890eb7d5562c7e1dbda88dcc6bed83fd736ac248f373eaeb84eb0e332839b26cddca148a3f3c383021cc903d6a3da15713899a85caf002a8502953cc1a07dfa368819cb0d158e48e7522b6e19f", 0xb4}], 0x5}}, {{&(0x7f0000004680)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10, &(0x7f00000049c0)=[{&(0x7f00000046c0)="6a4b669d95a0da23145fb24456bb3934c1e5537e1b881d73adf26b7f457fdf9ea045ca8965eb5b10cf8752c2cb3fdff6cb5258fd5d3811", 0x37}, {&(0x7f0000004700)="02a9f0e0a65a7a0ac9aafd72c24aa6fa886864e018", 0x15}, {&(0x7f0000004740)="ff1e039e67a44c61249de30cea56590231c39ecd6a4d3573c287603ea49e40e10f6d34d0d3bf5b530c167bdb710477bdb7aadf13c3f79e767b283b63bd160d64c5e4fcd3634326e27e1d45b5b2fdb69a617c17b74514a3d915ea6b806e3c8695a782cfb9dc4e6f0e0e81a90977ff94", 0x6f}, {&(0x7f00000047c0)="4a101709023010e8382db4d931ac9b10ec5960eb916220f06147149efc4c6b07659e6f60c19a6c8abca5185841507eef7276418a53c8a1864f41c93e12e558eb141cddfefdd5bf1f2c17850cbac1aeab629cd5b81d245a68dfc6feb61e7668daa2a58ca54a9d83815d42b232b0432cedb1e78f50885a6dcb42f5a6968d6a9c9ef25475ab2f6afb4d1c16338395caddb45db4eb2fe2bf91c25b1639fecdcf59547a243255d0014e11513738ba7bb0d2e4732b5fc5da6524e44f6ecebc50b0d23a6e4f", 0xc2}, {&(0x7f00000048c0)="84ee0e196f9ae44d727122706f888a7fd9fa10570c89e9d9f59c595f074e8117cebffe4cc1fa6833d37edb09c96b3e5a02efc4f5688b57372e5dcf48f2d1475a4c4f929943e94bf3cfef0d131c3bfee2b0eb4da907fe987ee5a1664ec06859653efd4258aa3379147a16347008aee26af5247b4292fb45d75f0d267c3fe22e0d513b0c4897343c29fe6a43fa484516b069b28933b656c245eae37a3b9f06135a7437e3026591efb8c6c6922e6ebf9385ee06041e0d140a163fb84ea39386c039d21770e91184665d8d07f108dd7fcc1d597dfbe6b94d9ecefb67735438d8008e9504e77e944bfbe3204e74dc9798df483b809390", 0xf4}], 0x5, &(0x7f0000004a40)}}, {{&(0x7f0000004a80)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000004c40)=[{&(0x7f0000004ac0)="f442f72ddeefbfca14ef171d6f9433ba2e8407415ff16f8c4d59d9149ff7c6ac9be33c6ca30b3617546b65961da87316a1b11c894f039a06cc38479b929f1cb12c9a6663ca6e0b486008ab7acf21", 0x4e}, {&(0x7f0000004b40)="755ed926b0671e0bfc44c99e3ab1038f3ce45b42f80aa7ea1376f72eebb51c52bb80e08ffbb0ce82da7fe2dde0598e513d1bd2e415c096c9fa71c0b45411524747c151ebb7e88f886ee0fbd0d39c8b97757a65982b17048e3b23ce2c309ecf802df279c2a93666555b952e2bc5e51dda89da5866b2b350974cb6791b0ee5dc7ca1dc78a9136cc6085f7ca7c90f2af1f624e8fde3ae7d4a69714cfbf11a683de27dccbdddd64264861c2b33eb1f601fc489baf86be6cac5f205ac47a084e82b7d5f3d444af422435fdecdcb7b2480629cee15ca9d752a6d5a1d", 0xd9}], 0x2, &(0x7f00000051c0)=[@ip_retopts={{0x58, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x6f, [@loopback]}, @end, @noop, @timestamp_prespec={0x44, 0x3c, 0xe, 0x3, 0x9, [{@private=0xa010102, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x652}, {@loopback, 0x2}, {@local, 0x10000}, {@multicast1, 0x1ff}, {@remote, 0x200}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @dev={0xac, 0x14, 0x14, 0x42}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010102, @private=0xa010100}}}], 0xc8}}], 0xd, 0x0) 12:47:01 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:01 executing program 1: sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x5, 0x32}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x10}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x51}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x28}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x4008004) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)=':))*{\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) inotify_rm_watch(r0, r1) 12:47:01 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:47:01 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 692.547234] FAULT_INJECTION: forcing a failure. [ 692.547234] name failslab, interval 1, probability 0, space 0, times 0 [ 692.548995] CPU: 0 PID: 7208 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 692.549951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 692.551561] Call Trace: [ 692.551939] dump_stack+0x107/0x163 [ 692.552451] should_fail.cold+0x5/0xa [ 692.552996] ? __kernfs_new_node+0xd4/0x840 [ 692.553609] should_failslab+0x5/0x10 [ 692.554143] kmem_cache_alloc+0x5b/0x350 [ 692.554747] __kernfs_new_node+0xd4/0x840 [ 692.555336] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 692.556013] ? __mutex_unlock_slowpath+0xe1/0x600 [ 692.556704] ? wait_for_completion+0x270/0x270 [ 692.557353] ? kernfs_next_descendant_post+0x1a3/0x290 [ 692.558128] kernfs_new_node+0x93/0x120 [ 692.558702] __kernfs_create_file+0x51/0x350 [ 692.559368] sysfs_add_file_mode_ns+0x221/0x560 [ 692.560034] internal_create_group+0x324/0xb30 [ 692.560744] ? sysfs_remove_group+0x170/0x170 [ 692.561392] ? lockdep_init_map_waits+0x26a/0x700 [ 692.562115] ? __loop_update_dio+0x2d2/0x690 [ 692.562752] loop_configure+0x94f/0x1480 [ 692.563368] lo_ioctl+0xa6e/0x1760 [ 692.563865] ? loop_set_status_old+0x250/0x250 [ 692.564560] ? avc_ss_reset+0x180/0x180 [ 692.565184] ? __lock_acquire+0xbaf/0x5a80 [ 692.565828] ? generic_block_fiemap+0x60/0x60 [ 692.566518] ? selinux_inode_getsecctx+0x90/0x90 [ 692.567257] ? loop_set_status_old+0x250/0x250 [ 692.567942] blkdev_ioctl+0x28d/0x700 [ 692.568511] ? blkdev_common_ioctl+0x1870/0x1870 [ 692.569178] ? __fget_files+0x29c/0x400 [ 692.569773] block_ioctl+0xf9/0x140 [ 692.570268] ? blkdev_read_iter+0x1c0/0x1c0 [ 692.570922] __x64_sys_ioctl+0x196/0x210 [ 692.571504] do_syscall_64+0x33/0x40 [ 692.572052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 692.572770] RIP: 0033:0x4663c7 [ 692.573249] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.575883] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.577035] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 692.578041] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 692.579151] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 692.580249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 692.581344] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) 12:47:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1ff, 0x5, 0x3, 0x8001}, {0x15c9, 0x3, 0x40, 0x40}, {0x200, 0x8, 0x1, 0x69}]}, 0x10) r1 = signalfd4(r0, &(0x7f0000000080)={[0x1f]}, 0x8, 0x1000) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf5, 0x0, 0x1, 0x2}, 0x14) 12:47:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) 12:47:01 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}, 0x44000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 692.639835] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:01 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff12}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = inotify_init1(0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) 12:47:01 executing program 7 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) [ 692.833191] FAULT_INJECTION: forcing a failure. [ 692.833191] name failslab, interval 1, probability 0, space 0, times 0 [ 692.834491] CPU: 0 PID: 7243 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 692.835227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 692.836494] Call Trace: [ 692.836788] dump_stack+0x107/0x163 [ 692.837187] should_fail.cold+0x5/0xa [ 692.837601] ? __kernfs_new_node+0xd4/0x840 [ 692.838084] should_failslab+0x5/0x10 [ 692.838495] kmem_cache_alloc+0x5b/0x350 [ 692.838963] __kernfs_new_node+0xd4/0x840 [ 692.839409] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 692.839937] ? __mutex_unlock_slowpath+0xe1/0x600 [ 692.840459] ? wait_for_completion+0x270/0x270 [ 692.840966] ? kernfs_next_descendant_post+0x1a3/0x290 [ 692.841542] kernfs_new_node+0x93/0x120 [ 692.841993] __kernfs_create_file+0x51/0x350 [ 692.842482] sysfs_add_file_mode_ns+0x221/0x560 [ 692.843007] internal_create_group+0x324/0xb30 [ 692.843520] ? sysfs_remove_group+0x170/0x170 [ 692.844004] ? lockdep_init_map_waits+0x26a/0x700 [ 692.844543] ? __loop_update_dio+0x2d2/0x690 [ 692.845013] loop_configure+0x94f/0x1480 [ 692.845475] lo_ioctl+0xa6e/0x1760 [ 692.845855] ? loop_set_status_old+0x250/0x250 [ 692.846372] ? avc_ss_reset+0x180/0x180 [ 692.846817] ? __lock_acquire+0xbaf/0x5a80 [ 692.847313] ? generic_block_fiemap+0x60/0x60 [ 692.847785] ? selinux_inode_getsecctx+0x90/0x90 [ 692.848313] ? loop_set_status_old+0x250/0x250 [ 692.848795] blkdev_ioctl+0x28d/0x700 [ 692.849217] ? blkdev_common_ioctl+0x1870/0x1870 [ 692.849743] ? __fget_files+0x29c/0x400 [ 692.850192] block_ioctl+0xf9/0x140 [ 692.850609] ? blkdev_read_iter+0x1c0/0x1c0 [ 692.851093] __x64_sys_ioctl+0x196/0x210 [ 692.851540] do_syscall_64+0x33/0x40 [ 692.851954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 692.852512] RIP: 0033:0x4663c7 [ 692.852870] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.854840] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.855690] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 692.856445] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 692.857234] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 692.858028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 692.858798] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 692.885391] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r8, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) inotify_rm_watch(r6, r7) 12:47:15 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:15 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) clone3(&(0x7f0000000380)={0x4000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x39}, &(0x7f0000000100)=""/155, 0x9b, &(0x7f00000001c0)=""/154, &(0x7f0000000340)=[r2, r3, r4], 0x3}, 0x58) inotify_rm_watch(r0, r1) 12:47:15 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:15 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) r4 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) inotify_rm_watch(r1, r2) 12:47:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000000340)=[{{&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="f4f8174dcea827fe630fc82f5929b54a467a115140a810f4003fbd9d80a933ee07dd95cc027ed9f928ab355a8056264f864b97c94a208f020f4f4aa5f3a5da2fd6abc67c2a979e765d4272643e863174fa9c205337391b0b29957af949c041169aadefcc15701348cbbedcb6ae4dc8e1295c878064fbad796c0de28196c6fb6692458a0d19a55efea4fcbf0bcec049a5877932d0ad4a1c8b5df902aefffe7c94b7b918c756d04bcf56ade78f268fc4c57e92246707338d03fef94a0b7a1cf501018af9b30ac217f05f540a2faf282eb7"}, {&(0x7f0000000140)="3bc60737e1017a9be9c786e7fd2cd9f07429d88f0ac1154ea6e297dff46ad2fb6c1f48d469293dde95ea91745c3233d316fe5fac3337a30674e58225838e3757a965d8fb7f3d98ef4968cf7b22059b208e8ff511cc9f6ce7d1c8ab6e1a8f05c484459834d36c8cfe30e666ab8cfce7b5c5d53d6386e4786587f05e01a6301feb328059cf7da1bd1b6f270f0a0150e5866dcefc0e96e3a93b9b52df616cf8171821f0957db19849"}, {&(0x7f0000000380)="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"}]}}], 0x1, 0x800) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @random="50ade4507d45"}, 0x10) 12:47:15 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r7, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) 12:47:15 executing program 7 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 706.710722] FAULT_INJECTION: forcing a failure. [ 706.710722] name failslab, interval 1, probability 0, space 0, times 0 [ 706.712365] CPU: 1 PID: 7263 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 706.713352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 706.714813] Call Trace: [ 706.715120] dump_stack+0x107/0x163 [ 706.715642] should_fail.cold+0x5/0xa [ 706.716157] ? radix_tree_node_alloc.constprop.0+0x1df/0x300 [ 706.716824] should_failslab+0x5/0x10 [ 706.717299] kmem_cache_alloc+0x5b/0x350 [ 706.717957] radix_tree_node_alloc.constprop.0+0x1df/0x300 [ 706.718601] idr_get_free+0x4b5/0x8f0 [ 706.719071] idr_alloc_u32+0x170/0x2d0 [ 706.719520] ? __fprop_inc_percpu_max+0x120/0x120 [ 706.720078] ? lock_acquire+0x197/0x490 [ 706.720745] ? __kernfs_new_node+0xff/0x840 [ 706.721368] idr_alloc_cyclic+0x102/0x230 [ 706.721949] ? idr_alloc+0x130/0x130 [ 706.722526] ? rwlock_bug.part.0+0x90/0x90 [ 706.723036] __kernfs_new_node+0x117/0x840 [ 706.723612] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 706.724419] ? __mutex_unlock_slowpath+0xe1/0x600 [ 706.725146] ? wait_for_completion+0x270/0x270 [ 706.725874] ? kernfs_next_descendant_post+0x1a3/0x290 [ 706.726647] kernfs_new_node+0x93/0x120 [ 706.727186] __kernfs_create_file+0x51/0x350 [ 706.727797] sysfs_add_file_mode_ns+0x221/0x560 [ 706.728709] internal_create_group+0x324/0xb30 [ 706.729426] ? sysfs_remove_group+0x170/0x170 [ 706.730128] ? lockdep_init_map_waits+0x26a/0x700 [ 706.731524] ? __loop_update_dio+0x2d2/0x690 [ 706.732811] loop_configure+0x94f/0x1480 [ 706.733964] lo_ioctl+0xa6e/0x1760 [ 706.734832] ? loop_set_status_old+0x250/0x250 [ 706.735888] ? avc_ss_reset+0x180/0x180 [ 706.736728] ? __lock_acquire+0xbaf/0x5a80 [ 706.737718] ? generic_block_fiemap+0x60/0x60 [ 706.738682] ? selinux_inode_getsecctx+0x90/0x90 [ 706.739743] ? loop_set_status_old+0x250/0x250 [ 706.740530] blkdev_ioctl+0x28d/0x700 [ 706.741215] ? blkdev_common_ioctl+0x1870/0x1870 [ 706.742027] ? __fget_files+0x29c/0x400 [ 706.742739] block_ioctl+0xf9/0x140 [ 706.743337] ? blkdev_read_iter+0x1c0/0x1c0 [ 706.743831] __x64_sys_ioctl+0x196/0x210 [ 706.744297] do_syscall_64+0x33/0x40 [ 706.744729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 706.745314] RIP: 0033:0x4663c7 [ 706.745687] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 706.747807] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 706.748685] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 706.749495] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 706.750318] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 706.751154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 706.751982] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:15 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)) 12:47:15 executing program 2: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) r3 = fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0xbe, "f28c0155762164fc8253c8a89e17526dc9598ab90aa86a7bcda7191127b0c31ce8bdcd823b7079b399c86593b85f1b3d522ffdb5c765bb152720b8ba552006431136dfbada7a88e2fd9f5dbb621216da6c7fd3b046ea6d78f6a736406d1a3bb0e089ca629072d0866a4ba0c5993a7d125cae4f53db0688ab18bbe12575ffd78fea4021c0b8a25f238faff42f004770f34ef5a3e1210d0fe9934cce9f8821b127a3aa31730e97b8e1c6432832a537c6a6388fc68b3985df20061397a05559"}, &(0x7f0000000280)=0xe2) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/25, 0x19, 0x10101, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @mcast2, 0x6}, 0x1c) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00'}) recvfrom$inet6(r5, &(0x7f0000000080)=""/136, 0x88, 0x23, &(0x7f0000000140)={0xa, 0x4e23, 0x6, @private2, 0x1ff}, 0x1c) socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r4, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:47:15 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x103005, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) perf_event_open(&(0x7f0000000080)={0x7, 0x80, 0x3, 0x40, 0x9, 0x0, 0x0, 0x1, 0x28201, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7b59, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x1002, 0x100, 0x1000, 0x8, 0x7, 0x8, 0x40, 0x0, 0x5, 0x0, 0x80}, 0x0, 0x3, r2, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) read(r3, &(0x7f0000000140)=""/149, 0x95) inotify_rm_watch(r0, r1) 12:47:15 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x50, r0, 0x5) inotify_rm_watch(r1, r2) [ 706.834941] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:15 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) r4 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) inotify_rm_watch(r1, r2) 12:47:15 executing program 7 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 706.911188] FAULT_INJECTION: forcing a failure. [ 706.911188] name failslab, interval 1, probability 0, space 0, times 0 [ 706.912915] CPU: 0 PID: 7289 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 706.913846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 706.915598] Call Trace: [ 706.915988] dump_stack+0x107/0x163 [ 706.916521] should_fail.cold+0x5/0xa [ 706.917079] ? __kernfs_new_node+0xd4/0x840 [ 706.917702] should_failslab+0x5/0x10 [ 706.918268] kmem_cache_alloc+0x5b/0x350 [ 706.918877] __kernfs_new_node+0xd4/0x840 [ 706.919475] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 706.920166] ? __mutex_unlock_slowpath+0xe1/0x600 [ 706.920878] ? wait_for_completion+0x270/0x270 [ 706.921526] ? kernfs_next_descendant_post+0x1a3/0x290 [ 706.922276] kernfs_new_node+0x93/0x120 [ 706.922872] __kernfs_create_file+0x51/0x350 [ 706.923507] sysfs_add_file_mode_ns+0x221/0x560 [ 706.924193] internal_create_group+0x324/0xb30 [ 706.924862] ? sysfs_remove_group+0x170/0x170 [ 706.925515] ? lockdep_init_map_waits+0x26a/0x700 [ 706.926221] ? __loop_update_dio+0x2d2/0x690 [ 706.926874] loop_configure+0x94f/0x1480 [ 706.927432] lo_ioctl+0xa6e/0x1760 [ 706.927949] ? loop_set_status_old+0x250/0x250 [ 706.928573] ? avc_ss_reset+0x180/0x180 [ 706.929177] ? __lock_acquire+0xbaf/0x5a80 [ 706.929837] ? generic_block_fiemap+0x60/0x60 [ 706.930481] ? selinux_inode_getsecctx+0x90/0x90 [ 706.931188] ? loop_set_status_old+0x250/0x250 [ 706.931859] blkdev_ioctl+0x28d/0x700 [ 706.932413] ? blkdev_common_ioctl+0x1870/0x1870 [ 706.933093] ? __fget_files+0x29c/0x400 [ 706.933666] block_ioctl+0xf9/0x140 [ 706.934206] ? blkdev_read_iter+0x1c0/0x1c0 [ 706.934827] __x64_sys_ioctl+0x196/0x210 [ 706.935419] do_syscall_64+0x33/0x40 [ 706.935955] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 706.936699] RIP: 0033:0x4663c7 [ 706.937144] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 706.939755] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 706.940784] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 706.941767] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 706.942747] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 706.943731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 706.944725] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 706.964371] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:26 executing program 2: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:47:26 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:26 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x5, 0x0, 0x0, 0x0, 0x18001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x4c0800, 0x0) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0xffffffff00000001) 12:47:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)) 12:47:26 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) fstat(r6, &(0x7f0000000500)) 12:47:26 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @aes256, 0x8, @desc4}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r3, r4) 12:47:26 executing program 7 (fault-call:0 fault-nth:39): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:26 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 718.022007] FAULT_INJECTION: forcing a failure. [ 718.022007] name failslab, interval 1, probability 0, space 0, times 0 [ 718.023610] CPU: 1 PID: 7313 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 718.024435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 718.025950] Call Trace: [ 718.026288] dump_stack+0x107/0x163 [ 718.026869] should_fail.cold+0x5/0xa [ 718.027335] ? __kernfs_new_node+0xd4/0x840 [ 718.027965] should_failslab+0x5/0x10 [ 718.028436] kmem_cache_alloc+0x5b/0x350 [ 718.028982] __kernfs_new_node+0xd4/0x840 [ 718.029558] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 718.030210] ? __mutex_unlock_slowpath+0xe1/0x600 [ 718.030870] ? wait_for_completion+0x270/0x270 [ 718.031509] ? kernfs_next_descendant_post+0x1a3/0x290 [ 718.032323] kernfs_new_node+0x93/0x120 [ 718.032780] __kernfs_create_file+0x51/0x350 [ 718.033289] sysfs_add_file_mode_ns+0x221/0x560 [ 718.033946] internal_create_group+0x324/0xb30 [ 718.034590] ? sysfs_remove_group+0x170/0x170 [ 718.035125] ? lockdep_init_map_waits+0x26a/0x700 [ 718.035684] ? __loop_update_dio+0x2d2/0x690 [ 718.036184] loop_configure+0x94f/0x1480 [ 718.036830] lo_ioctl+0xa6e/0x1760 [ 718.037232] ? loop_set_status_old+0x250/0x250 [ 718.037864] ? avc_ss_reset+0x180/0x180 [ 718.038441] ? __lock_acquire+0xbaf/0x5a80 [ 718.039129] ? generic_block_fiemap+0x60/0x60 [ 718.039732] ? selinux_inode_getsecctx+0x90/0x90 [ 718.040440] ? loop_set_status_old+0x250/0x250 [ 718.041033] blkdev_ioctl+0x28d/0x700 [ 718.041611] ? blkdev_common_ioctl+0x1870/0x1870 [ 718.042259] ? __fget_files+0x29c/0x400 [ 718.042837] block_ioctl+0xf9/0x140 [ 718.043333] ? blkdev_read_iter+0x1c0/0x1c0 [ 718.043901] __x64_sys_ioctl+0x196/0x210 [ 718.044485] do_syscall_64+0x33/0x40 [ 718.044995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 718.045578] RIP: 0033:0x4663c7 [ 718.045941] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 718.048009] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 718.048855] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 718.049651] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 718.050445] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 718.051269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 718.052069] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000) 12:47:27 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) 12:47:27 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:27 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000002b40), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r1}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x26c, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x1e4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x7f, 0x5, "1ca6b334c897b556d6e555286b001ee6b6169bc823e02d121b9e7798b361189a7cad67f275d4cd1d075fab8b98a3a679392eeb73c2b04d90a56d3715543d3bce9965dce068f663a414661a698f80364a2ceb97c7b76d2bbd07245fa9364fc0e404fde82a9545de4dda2928d2def88b727c5dc7f421f5ca1e9c6979"}, @ETHTOOL_A_BITSET_MASK={0x70, 0x5, "41a21899b56042f3adcfafba9e495eff98a789ec000f885a1037c988714383ba54a961dbce656483d395f78a99056f60916e86d75418e053e6010eca265c7c89bcca07cc7f51fbeb893126e5bf7e96fa7461f9f702550b3b6e44fd5c707bb008142e40b959fbb975f624a641"}, @ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "86f6cf8928e5286d16d5dfda7f351a949e38b6b62866e51d78a058301981754ea2085c7e7174d53ed9e1ae5a1f24ec65aadf74d33f40e467469d29d8e92a75008b6dea1e6a5d71cbc6ab30990fb341dfe941eccf558d2095a01de5642c01147dba1ccf72fe3b4a66412dd608e2cf3192a22078557eafa47c760babcabf8b98c5f91b59"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x15}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x47}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'batadv\x00'}]}, {0x4}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002fc0)={0x0}}, 0x80) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003700)) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003880), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000003c80)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003c40)={&(0x7f0000003b00)={0x3c, r2, 0x1, 0xfffffffe, 0x0, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x3c}}, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r3) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r6, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x829c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000140}, 0x8804) inotify_rm_watch(r4, r5) [ 718.118625] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:27 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x43, 0x0, 0x0, 0x40, 0x0) r1 = inotify_init1(0x80000) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = dup2(0xffffffffffffffff, r2) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x5) r4 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x10000900) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x100}) inotify_add_watch(r5, &(0x7f0000000080)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r4) 12:47:27 executing program 7 (fault-call:0 fault-nth:40): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:27 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) 12:47:27 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x3, 0x4) [ 718.199873] FAULT_INJECTION: forcing a failure. [ 718.199873] name failslab, interval 1, probability 0, space 0, times 0 [ 718.202833] CPU: 0 PID: 7339 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 718.204427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 718.206833] Call Trace: [ 718.207418] dump_stack+0x107/0x163 [ 718.208208] should_fail.cold+0x5/0xa [ 718.209035] ? create_object.isra.0+0x3a/0xa20 [ 718.210028] should_failslab+0x5/0x10 [ 718.210848] kmem_cache_alloc+0x5b/0x350 [ 718.211757] create_object.isra.0+0x3a/0xa20 [ 718.212705] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 718.213803] kmem_cache_alloc+0x159/0x350 [ 718.214677] __kernfs_new_node+0xd4/0x840 [ 718.215589] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 718.216620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 718.217662] ? wait_for_completion+0x270/0x270 [ 718.218640] ? kernfs_next_descendant_post+0x1a3/0x290 [ 718.219763] kernfs_new_node+0x93/0x120 [ 718.220601] __kernfs_create_file+0x51/0x350 [ 718.221528] sysfs_add_file_mode_ns+0x221/0x560 [ 718.222518] internal_create_group+0x324/0xb30 [ 718.223531] ? sysfs_remove_group+0x170/0x170 [ 718.224519] ? lockdep_init_map_waits+0x26a/0x700 [ 718.225571] ? __loop_update_dio+0x2d2/0x690 [ 718.226532] loop_configure+0x94f/0x1480 [ 718.227451] lo_ioctl+0xa6e/0x1760 [ 718.228230] ? loop_set_status_old+0x250/0x250 [ 718.229241] ? avc_ss_reset+0x180/0x180 [ 718.230121] ? __lock_acquire+0xbaf/0x5a80 [ 718.231123] ? generic_block_fiemap+0x60/0x60 [ 718.232106] ? selinux_inode_getsecctx+0x90/0x90 [ 718.233138] ? loop_set_status_old+0x250/0x250 [ 718.234122] blkdev_ioctl+0x28d/0x700 [ 718.234960] ? blkdev_common_ioctl+0x1870/0x1870 [ 718.235981] ? __fget_files+0x29c/0x400 [ 718.236848] block_ioctl+0xf9/0x140 [ 718.237629] ? blkdev_read_iter+0x1c0/0x1c0 [ 718.238560] __x64_sys_ioctl+0x196/0x210 [ 718.239454] do_syscall_64+0x33/0x40 [ 718.240258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 718.241364] RIP: 0033:0x4663c7 [ 718.242063] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 718.246086] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 718.247773] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 718.249337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 718.250890] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 718.252471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 718.254028] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:27 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x4, 0x2, 0x6, 0x0, 0x6, 0x5000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe76f, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x20, 0x0, 0x1f, 0x7, 0x100, 0x50, 0x6, 0x0, 0x6a, 0x0, 0x6000000000}, 0x0, 0x8, r0, 0x2) inotify_rm_watch(r1, r2) [ 718.263230] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:38 executing program 7 (fault-call:0 fault-nth:41): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:38 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:38 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000002b40), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r1}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x26c, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x1e4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x7f, 0x5, "1ca6b334c897b556d6e555286b001ee6b6169bc823e02d121b9e7798b361189a7cad67f275d4cd1d075fab8b98a3a679392eeb73c2b04d90a56d3715543d3bce9965dce068f663a414661a698f80364a2ceb97c7b76d2bbd07245fa9364fc0e404fde82a9545de4dda2928d2def88b727c5dc7f421f5ca1e9c6979"}, @ETHTOOL_A_BITSET_MASK={0x70, 0x5, "41a21899b56042f3adcfafba9e495eff98a789ec000f885a1037c988714383ba54a961dbce656483d395f78a99056f60916e86d75418e053e6010eca265c7c89bcca07cc7f51fbeb893126e5bf7e96fa7461f9f702550b3b6e44fd5c707bb008142e40b959fbb975f624a641"}, @ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "86f6cf8928e5286d16d5dfda7f351a949e38b6b62866e51d78a058301981754ea2085c7e7174d53ed9e1ae5a1f24ec65aadf74d33f40e467469d29d8e92a75008b6dea1e6a5d71cbc6ab30990fb341dfe941eccf558d2095a01de5642c01147dba1ccf72fe3b4a66412dd608e2cf3192a22078557eafa47c760babcabf8b98c5f91b59"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x15}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x47}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'batadv\x00'}]}, {0x4}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002fc0)={0x0}}, 0x80) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003700)) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003880), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000003c80)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003c40)={&(0x7f0000003b00)={0x3c, r2, 0x1, 0xfffffffe, 0x0, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x3c}}, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r3) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r6, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x829c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000140}, 0x8804) inotify_rm_watch(r4, r5) 12:47:38 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:47:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000006840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f0000000000)=@xdp, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/80, 0x50}, {&(0x7f0000000340)=""/28, 0x1c}], 0x6, &(0x7f0000000400)=""/54, 0x36}, 0x3}, {{&(0x7f0000000440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/60, 0x3c}, {&(0x7f0000000580)=""/91, 0x5b}, {&(0x7f0000000600)=""/87, 0x57}], 0x4, &(0x7f00000006c0)=""/249, 0xf9}, 0x4}, {{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000840)=""/102, 0x66}, {&(0x7f00000008c0)=""/235, 0xeb}, {&(0x7f00000009c0)=""/166, 0xa6}, {&(0x7f0000000a80)=""/251, 0xfb}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/162, 0xa2}, {&(0x7f0000001c40)=""/220, 0xdc}], 0x7, &(0x7f0000001dc0)=""/94, 0x5e}, 0x1ff}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000001e40)=""/81, 0x51}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/75, 0x4b}, {&(0x7f0000002f40)=""/1, 0x1}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/73, 0x49}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/98, 0x62}], 0x8}, 0x2}, {{&(0x7f0000005100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005180)=""/30, 0x1e}, {&(0x7f00000051c0)=""/103, 0x67}, {&(0x7f0000005240)=""/137, 0x89}, {&(0x7f0000005300)=""/205, 0xcd}, {&(0x7f0000005400)=""/128, 0x80}], 0x5}, 0x4}, {{&(0x7f0000005500)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005580)=""/19, 0x13}, {&(0x7f00000055c0)=""/136, 0x88}, {&(0x7f0000005680)=""/17, 0x11}, {&(0x7f00000056c0)=""/70, 0x46}, {&(0x7f0000005740)=""/18, 0x12}, {&(0x7f0000005780)=""/122, 0x7a}, {&(0x7f0000005800)=""/237, 0xed}, {&(0x7f0000005900)=""/71, 0x47}, {&(0x7f0000005980)=""/245, 0xf5}], 0x9, &(0x7f0000005b40)=""/47, 0x2f}, 0x8}, {{&(0x7f0000005b80)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005c00)=""/56, 0x38}, {&(0x7f0000005c40)=""/43, 0x2b}, {&(0x7f0000005c80)=""/81, 0x51}, {&(0x7f0000005d00)=""/102, 0x66}, {&(0x7f00000068c0)=""/4096, 0x1000}], 0x5, &(0x7f0000005e00)=""/86, 0x56}, 0x6}, {{&(0x7f0000005e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000006240)=[{&(0x7f0000005f00)=""/38, 0x26}, {&(0x7f0000005f40)=""/186, 0xba}, {&(0x7f0000006000)=""/144, 0x90}, {&(0x7f00000060c0)=""/110, 0x6e}, {&(0x7f0000006140)=""/201, 0xc9}], 0x5, &(0x7f00000062c0)=""/42, 0x2a}, 0x9}, {{&(0x7f0000006300)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000006740)=[{&(0x7f0000006380)=""/120, 0x78}, {&(0x7f0000006400)=""/135, 0x87}, {&(0x7f00000078c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/41, 0x29}, {&(0x7f0000006500)=""/43, 0x2b}, {&(0x7f0000006540)=""/65, 0x41}, {&(0x7f00000065c0)=""/57, 0x39}, {&(0x7f0000006600)=""/177, 0xb1}, {&(0x7f00000066c0)=""/69, 0x45}], 0x9, &(0x7f0000006800)=""/41, 0x29}, 0x5}], 0x9, 0x40, &(0x7f0000008b00)={r1, r2+10000000}) 12:47:38 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x10000000) inotify_rm_watch(r0, r1) 12:47:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) 12:47:38 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 729.503725] FAULT_INJECTION: forcing a failure. [ 729.503725] name failslab, interval 1, probability 0, space 0, times 0 [ 729.505049] CPU: 0 PID: 7366 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 729.505815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 729.507093] Call Trace: [ 729.507418] dump_stack+0x107/0x163 [ 729.507834] should_fail.cold+0x5/0xa [ 729.508270] ? __kernfs_new_node+0xd4/0x840 [ 729.508757] should_failslab+0x5/0x10 [ 729.509191] kmem_cache_alloc+0x5b/0x350 [ 729.509653] __kernfs_new_node+0xd4/0x840 [ 729.510120] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 729.510646] ? __mutex_unlock_slowpath+0xe1/0x600 [ 729.511200] ? wait_for_completion+0x270/0x270 [ 729.511717] ? kernfs_next_descendant_post+0x1a3/0x290 [ 729.512310] kernfs_new_node+0x93/0x120 [ 729.512763] __kernfs_create_file+0x51/0x350 [ 729.513258] sysfs_add_file_mode_ns+0x221/0x560 [ 729.513786] internal_create_group+0x324/0xb30 [ 729.514304] ? sysfs_remove_group+0x170/0x170 [ 729.514812] ? lockdep_init_map_waits+0x26a/0x700 [ 729.515370] ? __loop_update_dio+0x2d2/0x690 [ 729.515842] loop_configure+0x94f/0x1480 [ 729.516311] lo_ioctl+0xa6e/0x1760 [ 729.516711] ? loop_set_status_old+0x250/0x250 [ 729.517236] ? avc_ss_reset+0x180/0x180 [ 729.517696] ? __lock_acquire+0xbaf/0x5a80 [ 729.518196] ? generic_block_fiemap+0x60/0x60 [ 729.518707] ? selinux_inode_getsecctx+0x90/0x90 [ 729.519261] ? loop_set_status_old+0x250/0x250 [ 729.519774] blkdev_ioctl+0x28d/0x700 [ 729.520202] ? blkdev_common_ioctl+0x1870/0x1870 [ 729.520739] ? __fget_files+0x29c/0x400 [ 729.521189] block_ioctl+0xf9/0x140 [ 729.521593] ? blkdev_read_iter+0x1c0/0x1c0 [ 729.522083] __x64_sys_ioctl+0x196/0x210 [ 729.522551] do_syscall_64+0x33/0x40 [ 729.522967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 729.523569] RIP: 0033:0x4663c7 [ 729.523934] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 729.526019] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.526883] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 729.527690] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.528495] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 729.529294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.530103] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) r6 = inotify_init1(0x80000) fstat(r6, &(0x7f0000000500)) [ 729.558972] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:38 executing program 7 (fault-call:0 fault-nth:42): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) r6 = inotify_init1(0x80000) fstat(r6, &(0x7f0000000500)) [ 729.633813] FAULT_INJECTION: forcing a failure. [ 729.633813] name failslab, interval 1, probability 0, space 0, times 0 [ 729.635094] CPU: 0 PID: 7387 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 729.635854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 729.637100] Call Trace: [ 729.637406] dump_stack+0x107/0x163 [ 729.637808] should_fail.cold+0x5/0xa [ 729.638235] ? create_object.isra.0+0x3a/0xa20 [ 729.638745] should_failslab+0x5/0x10 [ 729.639178] kmem_cache_alloc+0x5b/0x350 [ 729.639634] create_object.isra.0+0x3a/0xa20 [ 729.640124] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 729.640690] kmem_cache_alloc+0x159/0x350 [ 729.641155] __kernfs_new_node+0xd4/0x840 [ 729.641614] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 729.642137] ? __mutex_unlock_slowpath+0xe1/0x600 [ 729.642680] ? wait_for_completion+0x270/0x270 [ 729.643211] ? kernfs_next_descendant_post+0x1a3/0x290 [ 729.643793] kernfs_new_node+0x93/0x120 [ 729.644232] __kernfs_create_file+0x51/0x350 [ 729.644729] sysfs_add_file_mode_ns+0x221/0x560 [ 729.645243] internal_create_group+0x324/0xb30 [ 729.645750] ? sysfs_remove_group+0x170/0x170 [ 729.646254] ? lockdep_init_map_waits+0x26a/0x700 [ 729.646791] ? __loop_update_dio+0x2d2/0x690 [ 729.647299] loop_configure+0x94f/0x1480 [ 729.647761] lo_ioctl+0xa6e/0x1760 [ 729.648159] ? loop_set_status_old+0x250/0x250 [ 729.648668] ? avc_ss_reset+0x180/0x180 [ 729.649110] ? __lock_acquire+0xbaf/0x5a80 [ 729.649605] ? generic_block_fiemap+0x60/0x60 [ 729.650105] ? selinux_inode_getsecctx+0x90/0x90 [ 729.650631] ? loop_set_status_old+0x250/0x250 [ 729.651154] blkdev_ioctl+0x28d/0x700 [ 729.651578] ? blkdev_common_ioctl+0x1870/0x1870 [ 729.652091] ? __fget_files+0x29c/0x400 [ 729.652539] block_ioctl+0xf9/0x140 [ 729.652932] ? blkdev_read_iter+0x1c0/0x1c0 [ 729.653402] __x64_sys_ioctl+0x196/0x210 [ 729.653848] do_syscall_64+0x33/0x40 [ 729.654260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 729.654819] RIP: 0033:0x4663c7 [ 729.655183] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 729.657210] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.658050] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 729.658850] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.659662] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 729.660450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.661239] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:38 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000002b40), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r1}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x26c, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x1e4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x7f, 0x5, "1ca6b334c897b556d6e555286b001ee6b6169bc823e02d121b9e7798b361189a7cad67f275d4cd1d075fab8b98a3a679392eeb73c2b04d90a56d3715543d3bce9965dce068f663a414661a698f80364a2ceb97c7b76d2bbd07245fa9364fc0e404fde82a9545de4dda2928d2def88b727c5dc7f421f5ca1e9c6979"}, @ETHTOOL_A_BITSET_MASK={0x70, 0x5, "41a21899b56042f3adcfafba9e495eff98a789ec000f885a1037c988714383ba54a961dbce656483d395f78a99056f60916e86d75418e053e6010eca265c7c89bcca07cc7f51fbeb893126e5bf7e96fa7461f9f702550b3b6e44fd5c707bb008142e40b959fbb975f624a641"}, @ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "86f6cf8928e5286d16d5dfda7f351a949e38b6b62866e51d78a058301981754ea2085c7e7174d53ed9e1ae5a1f24ec65aadf74d33f40e467469d29d8e92a75008b6dea1e6a5d71cbc6ab30990fb341dfe941eccf558d2095a01de5642c01147dba1ccf72fe3b4a66412dd608e2cf3192a22078557eafa47c760babcabf8b98c5f91b59"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x15}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x47}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'batadv\x00'}]}, {0x4}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002fc0)={0x0}}, 0x80) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003700)) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003880), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000003c80)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003c40)={&(0x7f0000003b00)={0x3c, r2, 0x1, 0xfffffffe, 0x0, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x3c}}, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = inotify_init1(0x80800) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r3) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r6, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x829c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000140}, 0x8804) inotify_rm_watch(r4, r5) 12:47:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) pwrite64(r1, &(0x7f0000000000)="d5c5be761988aad415e85e7473e5175849e51e515e9d2b83a4f1f212f0edd91e514020d84cb0717e4367858afaded9313b631be13c80a149b0e14b14649a9d46d6b3864c0e593b06318bb5b76b6ac3bfe77341f2772a1afb4fcb28de75acd6decc458532b5d48e3682d985b1386a4d938742e074174c2c3d1e550355bce40979700f84ced296c0f389a8debebba65dc9fb17285d273557d53892cc0467b94bcb6b104f5eb7c0076354d255b360058654a79b27259ae98b50de60664792d040a59e911ca3e88e937bdc69a889051b79132da4f8a77f4005e00c127be54c0886d69d5cea613e4ebd46efd8698b3c", 0xed, 0x2) 12:47:38 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xfffffffffffffff9) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r2) 12:47:38 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:38 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0xffffff2c, 0x93, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/mdstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6, 0x3, 0x45, 0x2, 0x0, 0x14, 0x1043, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0xffff, 0x4}, 0xa046, 0x20, 0xfffffe00, 0x8, 0x100000004, 0x5, 0x21bd, 0x0, 0x1ff, 0x0, 0x100}, r2, 0x6, r3, 0x2) r4 = inotify_init1(0x0) r5 = inotify_init1(0x0) r6 = inotify_init1(0x0) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r6, r7) inotify_rm_watch(r3, r7) r8 = fcntl$dupfd(r5, 0x0, r5) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r4, 0x0, r8) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x8000021) [ 729.739236] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:38 executing program 7 (fault-call:0 fault-nth:43): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) r6 = inotify_init1(0x80000) fstat(r6, &(0x7f0000000500)) [ 729.821611] FAULT_INJECTION: forcing a failure. [ 729.821611] name failslab, interval 1, probability 0, space 0, times 0 [ 729.823867] CPU: 1 PID: 7409 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 729.825145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 729.827305] Call Trace: [ 729.827806] dump_stack+0x107/0x163 [ 729.828492] should_fail.cold+0x5/0xa [ 729.829207] ? kobject_get_path+0xc0/0x1c0 [ 729.830004] should_failslab+0x5/0x10 [ 729.830717] __kmalloc+0x72/0x3e0 [ 729.831393] kobject_get_path+0xc0/0x1c0 [ 729.832165] kobject_uevent_env+0x251/0xf90 [ 729.832990] loop_configure+0x1163/0x1480 [ 729.833786] lo_ioctl+0xa6e/0x1760 [ 729.834464] ? loop_set_status_old+0x250/0x250 [ 729.835357] ? avc_ss_reset+0x180/0x180 [ 729.836123] ? __lock_acquire+0xbaf/0x5a80 [ 729.836969] ? generic_block_fiemap+0x60/0x60 [ 729.837811] ? selinux_inode_getsecctx+0x90/0x90 [ 729.838707] ? loop_set_status_old+0x250/0x250 [ 729.839572] blkdev_ioctl+0x28d/0x700 [ 729.840294] ? blkdev_common_ioctl+0x1870/0x1870 [ 729.841179] ? __fget_files+0x29c/0x400 [ 729.841943] block_ioctl+0xf9/0x140 [ 729.842632] ? blkdev_read_iter+0x1c0/0x1c0 [ 729.843472] __x64_sys_ioctl+0x196/0x210 [ 729.844251] do_syscall_64+0x33/0x40 [ 729.844951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 729.845909] RIP: 0033:0x4663c7 [ 729.846510] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 729.850010] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.851454] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 729.852852] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.854254] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 729.855661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.856995] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 729.880134] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:51 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:51 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7ff, 0x10, 0x40, 0x9a5c}, {0x6574, 0x81, 0x79, 0x7}]}, 0x10) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:47:51 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:47:51 executing program 1: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0xffffff2c, 0x93, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/mdstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6, 0x3, 0x45, 0x2, 0x0, 0x14, 0x1043, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0xffff, 0x4}, 0xa046, 0x20, 0xfffffe00, 0x8, 0x100000004, 0x5, 0x21bd, 0x0, 0x1ff, 0x0, 0x100}, r2, 0x6, r3, 0x2) r4 = inotify_init1(0x0) r5 = inotify_init1(0x0) r6 = inotify_init1(0x0) r7 = inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r6, r7) inotify_rm_watch(r3, r7) r8 = fcntl$dupfd(r5, 0x0, r5) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r4, 0x0, r8) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x8000021) 12:47:51 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) fstat(r5, &(0x7f0000000500)) 12:47:51 executing program 6: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, 0x0, 0x7, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFACCT_FILTER={0x34, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xb701}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x17d9}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xb132000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x40}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7ff}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x10000}]}, @NFACCT_BYTES={0xc}, @NFACCT_PKTS={0xc}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x401}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x6}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8000}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xfffffffffffff940}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x200c00a0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:47:51 executing program 7 (fault-call:0 fault-nth:44): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:51 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x800000, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="cc4bbb67558e69f78b1b66f99ce9ba9bac70b5b50764e179f58b253e2e9fedccdf5aff74199545598acf3ae1ec38fed9550a1f72ef572f641337541d4e0e123d70bee2c64b5ba5d20d4694f27a350474161db357ad48b31651b36004a21cf0764bab792c", 0x64, 0x54}, {&(0x7f0000000140)="10447727ff216a046711d11a02d48fc353753fe8b2a218bd5a247ff2f04fd1f4dd55226344b760f6c4ff9aae7c5eedc9362d8afab386c5dc54f392c576f50c891b9675738815af2f33f82d57d75cd45f05d0d93d897f88d32e7e93ccb83b8c7ac8", 0x61, 0x4}, {&(0x7f00000001c0)="3c7aad413e446eab5b229991befd8e4e648e98df37b6f4e00b6b5f0be3e0c8cd9dc4305383d51bddfca7fe9c470d21dbcfd10e547774dfd8e70ada89dc050ef303209a13b5732c7f09f39bf0648d4f72fa04aac7c1ced09ed60dcd3d02d5b1d4d3643e0b0cbab1fee9412113c75ee5", 0x6f, 0xf5}], 0x82000, &(0x7f00000002c0)={[{}, {',$(!(('}, {'[]{\\,(-@-,.{'}, {'$'}, {}, {'@'}, {'-:$'}, {'$\'}#{\'+\'\'),'}, {}, {')'}], [{@smackfsdef={'smackfsdef', 0x3d, '\\.A:}{:E,'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-:'}}, {@dont_appraise}]}) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:47:51 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000000300)=[{&(0x7f00000000c0)="0e97d750c27eaf8ef403e9cfbca660122adfb31c5ba70e970e5d3f7ea4844db50dc94f191e86867bbc4d53f33431ef8a117f51e45180a1b1e27d62fbd62a566343a426065578932baecc442eeac3b997ac4bd366b679291dd83423c45063c9bb0629e47576775a5e87e2a47d11f34801437b604658b91e8a543a453e57c6f27fb75df26c9a67930320c4ef5a6f8d84aa8d9237cbba33cd5ffdd89f1652e9f4b558d2fd1955d667935eba15970f3ae5d6", 0xb0, 0x3}, {&(0x7f0000000180)="cc15c582d0b78a248a25ac9f04562a9d4ee0dab07c1f944c40bdecbc61b1b4a875b69a0cce3b3c263d9de0aa30640e63ac5d0dd458cec41d54e9232d853a1f0d9a852737c786500f8909", 0x4a, 0x80}, {&(0x7f0000000200)="1b1459e9669167719c77bdd594deb3ae67f5eb65763da901d7", 0x19, 0x20}, {&(0x7f0000000240)="c813a2c0f9104bbe1418c20c4475d73b0fa645eca46320ebbffe780fbb6729b8b622a2621478eeb9cdf88f641f7eb6", 0x2f, 0x8}, {&(0x7f0000000280)="a468dbf3efba0d7e695bd0c83e133f03d595f8b1b6e6e3800d8a6c5162752bee8583d4a9f77b6cb9db69a63117ba3feb2ee94b20957eef03589dc34904fcfa5f5f2ffcd1ef90773f764f3068d076c8be3317ecc08b30313cfeed504d7b43ea", 0x5f}], 0x80000, &(0x7f0000000380)={[{}, {'\'^**'}, {'@'}, {'**+\''}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0), 0x180, 0x0) dup2(r2, r0) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r3) 12:47:51 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) fstat(r5, &(0x7f0000000500)) [ 742.878978] FAULT_INJECTION: forcing a failure. [ 742.878978] name failslab, interval 1, probability 0, space 0, times 0 [ 742.880347] CPU: 1 PID: 7424 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 742.881106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 742.882346] Call Trace: [ 742.882640] dump_stack+0x107/0x163 [ 742.883041] should_fail.cold+0x5/0xa [ 742.883470] ? create_object.isra.0+0x3a/0xa20 [ 742.883987] should_failslab+0x5/0x10 [ 742.884393] kmem_cache_alloc+0x5b/0x350 [ 742.884844] create_object.isra.0+0x3a/0xa20 [ 742.885314] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 742.885869] kmem_cache_alloc_trace+0x151/0x360 [ 742.886372] ? dev_uevent_filter+0xd0/0xd0 [ 742.886837] kobject_uevent_env+0x22b/0xf90 [ 742.887308] loop_configure+0x1163/0x1480 [ 742.887792] lo_ioctl+0xa6e/0x1760 [ 742.888171] ? loop_set_status_old+0x250/0x250 [ 742.888679] ? avc_ss_reset+0x180/0x180 [ 742.889110] ? __lock_acquire+0xbaf/0x5a80 [ 742.889614] ? loop_set_status_old+0x250/0x250 [ 742.890105] blkdev_ioctl+0x28d/0x700 [ 742.890521] ? blkdev_common_ioctl+0x1870/0x1870 [ 742.891029] ? __fget_files+0x29c/0x400 [ 742.891491] block_ioctl+0xf9/0x140 [ 742.891889] ? blkdev_read_iter+0x1c0/0x1c0 [ 742.892363] __x64_sys_ioctl+0x196/0x210 [ 742.892812] do_syscall_64+0x33/0x40 [ 742.893235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 742.893787] RIP: 0033:0x4663c7 [ 742.894139] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 742.896120] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 742.896938] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 742.897704] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 742.898474] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 742.899231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 742.900012] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:51 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="924b20e44cb123528c93496106b3e1a20d6295435b4e7b017581db43a1fab943938c811d4f68473206d609d1019c8d5d4a7943f6698e85", 0x37}, {&(0x7f0000000040)="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", 0xfc}, {&(0x7f0000000140)="581629aa4e4cffdb8de1c880636d5e7e0b60db1954764141cc9778bd401e84cff32f35c076647e21934c5a5f2acdd4288a6e90128fb52b5c63a1848e56133c645495e6026f174133cbd2d9d4b016cd02", 0x50}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="968390cc61bb77c13b6859fee5cac2a7ecf21a728ce6c429f2884c675612374f2d32eba1ff", 0x25}, {&(0x7f0000000300)="ca507fc7783011effdfef8beb89dc255ce948b0d34421945e313dcd317b0eb69db64625186ec0eda6ba8294fa6e3caff6d538cb6df9136fd69190edc265bdbd32683fda84f8c6ea89f86cbf4893997c248c9f575f6125aef440735f65b0c320b91ba26e392c64633e92a1fbb74a89fcd4ec369530590dded4ac956f91fb22eff2a6d509a5dc04d41da4558fae9465fe2c023441f16c77cc46536439ba0581fce214ae043f6a764b1493a48b4f6afdb", 0xaf}], 0x6) 12:47:51 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x820) syz_io_uring_submit(r5, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5}, 0x27ff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) inotify_add_watch(r6, &(0x7f0000000000)='./file0\x00', 0xa4000004) fstat(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, r7, 0x3, 0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) [ 742.923418] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:47:51 executing program 7 (fault-call:0 fault-nth:45): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:47:51 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 742.960870] FAULT_INJECTION: forcing a failure. [ 742.960870] name failslab, interval 1, probability 0, space 0, times 0 [ 742.962236] CPU: 1 PID: 7449 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 742.962971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 742.964258] Call Trace: [ 742.964549] dump_stack+0x107/0x163 [ 742.964947] should_fail.cold+0x5/0xa [ 742.965368] ? kobject_uevent_env+0x22b/0xf90 [ 742.965849] ? dev_uevent_filter+0xd0/0xd0 [ 742.966317] should_failslab+0x5/0x10 [ 742.966728] kmem_cache_alloc_trace+0x55/0x360 [ 742.967226] ? loop_configure+0xacd/0x1480 [ 742.967693] ? dev_uevent_filter+0xd0/0xd0 [ 742.968147] kobject_uevent_env+0x22b/0xf90 [ 742.968621] loop_configure+0x1163/0x1480 [ 742.969076] lo_ioctl+0xa6e/0x1760 [ 742.969461] ? loop_set_status_old+0x250/0x250 [ 742.969958] ? avc_ss_reset+0x180/0x180 [ 742.970416] ? __lock_acquire+0xbaf/0x5a80 [ 742.970904] ? generic_block_fiemap+0x60/0x60 [ 742.971434] ? selinux_inode_getsecctx+0x90/0x90 [ 742.971950] ? loop_set_status_old+0x250/0x250 [ 742.972464] blkdev_ioctl+0x28d/0x700 [ 742.972874] ? blkdev_common_ioctl+0x1870/0x1870 [ 742.973405] ? __fget_files+0x29c/0x400 [ 742.973836] block_ioctl+0xf9/0x140 [ 742.974247] ? blkdev_read_iter+0x1c0/0x1c0 [ 742.974701] __x64_sys_ioctl+0x196/0x210 [ 742.975166] do_syscall_64+0x33/0x40 [ 742.975581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 742.976158] RIP: 0033:0x4663c7 [ 742.976500] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 742.978581] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 742.979421] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 742.980212] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 742.981024] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 742.981838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 742.982650] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:47:51 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x0, 0x100000001, 0xefd3], @devid}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 743.055304] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:04 executing program 2: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r0, 0x1, 0xffffffffffffffff, 0x5, 0x80000}) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x200000, 0x48, 0x9}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000240)={r2, 0x9, 0xf1}) r3 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r3, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:48:04 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) fstat(r5, &(0x7f0000000500)) 12:48:04 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:04 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x128) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x128) r1 = getuid() fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, 0xee01, 0x100) r2 = inotify_init1(0x0) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={0x22002, 0x3, 0x14}, 0x18) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0xc0000000) r4 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r5 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='net/rt_acct\x00') close(r5) r6 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) dup3(r5, r6, 0x80000) inotify_rm_watch(r2, r4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_acct\x00') 12:48:04 executing program 7 (fault-call:0 fault-nth:46): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:04 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:04 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x20201, 0x0) pread64(r0, &(0x7f0000000080)=""/180, 0xb4, 0x22) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:48:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000000000), 0x0, 0x80) [ 755.277020] FAULT_INJECTION: forcing a failure. [ 755.277020] name failslab, interval 1, probability 0, space 0, times 0 [ 755.279014] CPU: 0 PID: 7489 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 755.280126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 755.281941] Call Trace: [ 755.282366] dump_stack+0x107/0x163 [ 755.282951] should_fail.cold+0x5/0xa [ 755.283566] ? create_object.isra.0+0x3a/0xa20 [ 755.284304] should_failslab+0x5/0x10 12:48:04 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x48e01, 0x1, 0x10}, 0x18) [ 755.284911] kmem_cache_alloc+0x5b/0x350 [ 755.285753] ? kmem_cache_alloc_trace+0x151/0x360 [ 755.286526] create_object.isra.0+0x3a/0xa20 [ 755.287258] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 755.288123] __kmalloc+0x16e/0x3e0 [ 755.288721] kobject_get_path+0xc0/0x1c0 [ 755.289407] kobject_uevent_env+0x251/0xf90 [ 755.290122] loop_configure+0x1163/0x1480 [ 755.290789] lo_ioctl+0xa6e/0x1760 [ 755.291362] ? loop_set_status_old+0x250/0x250 [ 755.292122] ? avc_ss_reset+0x180/0x180 [ 755.292775] ? __lock_acquire+0xbaf/0x5a80 [ 755.293484] ? generic_block_fiemap+0x60/0x60 [ 755.294205] ? selinux_inode_getsecctx+0x90/0x90 [ 755.294994] ? loop_set_status_old+0x250/0x250 [ 755.295768] blkdev_ioctl+0x28d/0x700 [ 755.296409] ? blkdev_common_ioctl+0x1870/0x1870 [ 755.297196] ? __fget_files+0x29c/0x400 [ 755.297893] block_ioctl+0xf9/0x140 [ 755.298499] ? blkdev_read_iter+0x1c0/0x1c0 [ 755.299222] __x64_sys_ioctl+0x196/0x210 [ 755.299945] do_syscall_64+0x33/0x40 [ 755.300574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 755.301438] RIP: 0033:0x4663c7 [ 755.301971] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 755.304989] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.306442] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 755.307737] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 755.308921] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 755.310121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 755.311305] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:48:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x42}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) fstat(r5, &(0x7f0000000500)) 12:48:04 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r2}, 0x14) sendto$packet(r0, &(0x7f0000000040)="6b3b2b181bd6ed8ea26feaed745981d667cfcb59de6e418364f29eccf63844e72846efa625714fc643358325da", 0x2d, 0x20008800, &(0x7f0000000080)={0x11, 0x8, r2, 0x1, 0x1, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x2000}, 0x4) 12:48:04 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffffffffff8000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="664dc5d6f9d4f9c3b349700329a2f8f8f63b9bb311a6f8462a23fa3b9c78cd2b6f94c98c3dd07f684cf7c3dc0106e500192bf518d3ec921eab5be29ff714f518ce05ab929c15f32d0e723a45c7641c9dc9c3302b398472d6351386785248c3134ef4174c19632cc51ca217c1f9241242d34087e77261683072fd8dfd498643b3527b34e9748eb2578db075725ac87555839673f69769f0ed2fcb5a1cb47721fdf42f72ed1e0beb4c819fc4167dc062c73dbac1c48a", 0xb5, 0x2}, {&(0x7f00000001c0)="a9221c6872506741ba10a7abfc64fc3fb31db113e624ea56f9ae3dfc43894b52b144ad13465decabc8e6a689c753d6ff4ff8ae26d26e70d0bb58a93b3436e4b0a9b4784214bc738982b91895d76e52ec9f8171376f174cae181be7c12198888acc34c9a5f6857a5393872e75ecca179e", 0x70, 0xa10}, {&(0x7f0000000240)="013c168d20fa68bccd7c85ef2a04ca79a99b1e5258ef3fdd3f62f16d01a53655a9caafba6d782a890639ea6ec298b4c1cccf85160a2b3836236461a52e73b565fccddbb0f1075546dc3995cf23fd2de59497017de5c829c8a5e1fdd4d3d2b5a27aba8d6b670874f5bda8c15b5ab880bbfceab6", 0x73, 0x4}], 0x41442, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x1000}}, {@uid={'uid', 0x3d, r3}}, {@uid={'uid', 0x3d, r4}}, {@nr_blocks={'nr_blocks', 0x3d, [0x12, 0x2d]}}], [{@uid_gt={'uid>', 0xee01}}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x39}}]}) inotify_rm_watch(r1, r2) [ 755.393935] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:04 executing program 7 (fault-call:0 fault-nth:47): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:04 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap$perf(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x98030, r2, 0x2) 12:48:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',uname=^-]}N/.]!,cache=loose,version=9p2000.L,nodevmap,aname=,debug=0x0000000000000fff,cache=mmap,euid=', @ANYRESDEC=r4, @ANYBLOB=',@']) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) fstat(r5, &(0x7f0000000500)) [ 755.470806] FAULT_INJECTION: forcing a failure. [ 755.470806] name failslab, interval 1, probability 0, space 0, times 0 [ 755.473027] CPU: 0 PID: 7519 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 755.474108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 755.475964] Call Trace: [ 755.476380] dump_stack+0x107/0x163 [ 755.476973] should_fail.cold+0x5/0xa [ 755.477591] ? __alloc_skb+0x6d/0x570 [ 755.478207] should_failslab+0x5/0x10 [ 755.478819] kmem_cache_alloc_node+0x55/0x370 [ 755.479545] __alloc_skb+0x6d/0x570 [ 755.480162] alloc_uevent_skb+0x7b/0x210 [ 755.480828] kobject_uevent_env+0x996/0xf90 [ 755.481549] loop_configure+0x1163/0x1480 [ 755.482254] lo_ioctl+0xa6e/0x1760 [ 755.482838] ? loop_set_status_old+0x250/0x250 [ 755.483624] ? find_held_lock+0x2c/0x110 [ 755.484295] ? avc_ss_reset+0x180/0x180 [ 755.484957] ? quarantine_put+0x13b/0x1a0 [ 755.485642] ? __lock_acquire+0xbaf/0x5a80 [ 755.486378] ? generic_block_fiemap+0x60/0x60 [ 755.487120] ? selinux_inode_getsecctx+0x90/0x90 [ 755.487943] ? loop_set_status_old+0x250/0x250 [ 755.488696] blkdev_ioctl+0x28d/0x700 [ 755.489338] ? blkdev_common_ioctl+0x1870/0x1870 [ 755.490122] ? __fget_files+0x29c/0x400 [ 755.490817] block_ioctl+0xf9/0x140 [ 755.491432] ? blkdev_read_iter+0x1c0/0x1c0 [ 755.492166] __x64_sys_ioctl+0x196/0x210 [ 755.492879] do_syscall_64+0x33/0x40 [ 755.493501] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 755.494349] RIP: 0033:0x4663c7 [ 755.494901] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 755.498061] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.499407] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 755.500594] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 755.501768] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 755.502946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 755.504149] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 755.510453] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:14 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:14 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/156, &(0x7f00000000c0)=0x9c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) recvfrom(r1, &(0x7f0000000100)=""/105, 0x69, 0x12001, &(0x7f0000000180)=@phonet={0x23, 0x8, 0x6, 0x7}, 0x80) 12:48:14 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x42008}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) inotify_init1(0x800) 12:48:14 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200}, 0x0, 0x0, 0x2001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xe1) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:48:14 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80000) fstat(r4, &(0x7f0000000500)) 12:48:14 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x48e01, 0x1, 0x10}, 0x18) 12:48:14 executing program 7 (fault-call:0 fault-nth:48): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 766.031839] FAULT_INJECTION: forcing a failure. [ 766.031839] name failslab, interval 1, probability 0, space 0, times 0 [ 766.033615] CPU: 0 PID: 7533 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 766.034583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 766.036252] Call Trace: [ 766.036639] dump_stack+0x107/0x163 [ 766.037170] should_fail.cold+0x5/0xa [ 766.037710] ? create_object.isra.0+0x3a/0xa20 [ 766.038373] should_failslab+0x5/0x10 [ 766.038900] kmem_cache_alloc+0x5b/0x350 [ 766.039503] create_object.isra.0+0x3a/0xa20 [ 766.040141] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 766.040883] kmem_cache_alloc_node+0x169/0x370 [ 766.041547] __alloc_skb+0x6d/0x570 [ 766.042107] alloc_uevent_skb+0x7b/0x210 [ 766.042690] kobject_uevent_env+0x996/0xf90 [ 766.043333] loop_configure+0x1163/0x1480 [ 766.044185] lo_ioctl+0xa6e/0x1760 [ 766.045088] ? loop_set_status_old+0x250/0x250 [ 766.046240] ? avc_ss_reset+0x180/0x180 [ 766.047241] ? __lock_acquire+0xbaf/0x5a80 [ 766.048268] ? generic_block_fiemap+0x60/0x60 [ 766.049024] ? selinux_inode_getsecctx+0x90/0x90 [ 766.049798] ? loop_set_status_old+0x250/0x250 [ 766.050534] blkdev_ioctl+0x28d/0x700 [ 766.051145] ? blkdev_common_ioctl+0x1870/0x1870 [ 766.051910] ? __fget_files+0x29c/0x400 [ 766.052577] block_ioctl+0xf9/0x140 [ 766.053155] ? blkdev_read_iter+0x1c0/0x1c0 [ 766.053865] __x64_sys_ioctl+0x196/0x210 [ 766.054517] do_syscall_64+0x33/0x40 [ 766.055121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 766.055943] RIP: 0033:0x4663c7 [ 766.056470] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 766.059484] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 766.060784] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 766.061972] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 766.063150] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 766.064337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 766.065518] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 766.079971] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:15 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80000) fstat(r3, &(0x7f0000000500)) 12:48:15 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x98, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:48:15 executing program 7 (fault-call:0 fault-nth:49): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:15 executing program 2: sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000441}, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0x8f1, 0xe1cc, 0x8, 0x40, 0xffffffff, 0xffff8000}, 0x1c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000001800)) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000001f00)={{r0}, "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"}) pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000001dc0)={0x0, @in={0x2, 0x4e24, @multicast1}, @nl=@unspec, @in={0x2, 0x4e20, @rand_addr=0x64010100}, 0x6, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001880)='veth1_to_bridge\x00', 0x1ff, 0x1, 0x4}) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000001680)=@tipc=@name, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001700)=""/204, 0xcc}, {&(0x7f0000001d00)=""/192, 0xc0}, {&(0x7f00000018c0)=""/221, 0xdd}, {&(0x7f00000019c0)=""/174, 0xae}, {&(0x7f0000001a80)=""/172, 0xac}], 0x5, &(0x7f0000001bc0)=""/132, 0x84}, 0x1}], 0x1, 0x40000003, &(0x7f0000001cc0)={0x77359400}) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000040)=@rc={0x1f, @none}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001e40)=""/186, 0xb5}, {&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000280)=""/91, 0xfffffffffffffd55}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/145, 0x98}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001540)=""/174, 0xae}, 0x9}], 0x1, 0x141, &(0x7f0000001640)={0x77359400}) 12:48:15 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:48:15 executing program 1: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x42008}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) inotify_init1(0x800) [ 766.185462] FAULT_INJECTION: forcing a failure. [ 766.185462] name failslab, interval 1, probability 0, space 0, times 0 [ 766.187315] CPU: 0 PID: 7561 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 766.188403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 766.190207] Call Trace: [ 766.190632] dump_stack+0x107/0x163 [ 766.191219] should_fail.cold+0x5/0xa [ 766.191855] should_failslab+0x5/0x10 [ 766.192482] __kmalloc_node_track_caller+0x74/0x400 [ 766.193301] ? alloc_uevent_skb+0x7b/0x210 [ 766.194021] __alloc_skb+0xb1/0x570 [ 766.194641] alloc_uevent_skb+0x7b/0x210 [ 766.195327] kobject_uevent_env+0x996/0xf90 [ 766.196086] loop_configure+0x1163/0x1480 [ 766.196766] lo_ioctl+0xa6e/0x1760 [ 766.197358] ? loop_set_status_old+0x250/0x250 [ 766.198112] ? avc_ss_reset+0x180/0x180 [ 766.198766] ? __lock_acquire+0xbaf/0x5a80 [ 766.199495] ? generic_block_fiemap+0x60/0x60 [ 766.200244] ? selinux_inode_getsecctx+0x90/0x90 [ 766.201007] ? loop_set_status_old+0x250/0x250 [ 766.201741] blkdev_ioctl+0x28d/0x700 [ 766.202358] ? blkdev_common_ioctl+0x1870/0x1870 [ 766.203142] ? __fget_files+0x29c/0x400 [ 766.203802] block_ioctl+0xf9/0x140 [ 766.204364] ? blkdev_read_iter+0x1c0/0x1c0 [ 766.205077] __x64_sys_ioctl+0x196/0x210 [ 766.205737] do_syscall_64+0x33/0x40 [ 766.206339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 766.207156] RIP: 0033:0x4663c7 [ 766.207676] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 766.210646] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 766.211891] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 766.212984] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 766.214163] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 766.215263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 766.216380] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:48:15 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x2000000, [{0x5, 0x7c78d31a}, {0x3, 0x61}]}, 0x14, 0x3) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x9, 0x1, 0x8, 0x93, 0x0, 0x3, 0x137c, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xceca, 0x4, @perf_bp={&(0x7f0000000040)}, 0x200, 0x5, 0x7, 0x3, 0x6, 0x3, 0x1, 0x0, 0x8001, 0x0, 0x1}, r1, 0xa, r0, 0x2) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) [ 766.252417] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:15 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r0, 0x0, r2) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80000) fstat(r3, &(0x7f0000000500)) 12:48:26 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x4}, 0x4) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}}, 0x10) 12:48:26 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:26 executing program 1: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x128) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x128) r1 = getuid() fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, 0xee01, 0x100) r2 = inotify_init1(0x0) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={0x22002, 0x3, 0x14}, 0x18) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0xc0000000) r4 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r5 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='net/rt_acct\x00') close(r5) r6 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) dup3(r5, r6, 0x80000) inotify_rm_watch(r2, r4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_acct\x00') 12:48:26 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) 12:48:26 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) inotify_init1(0x0) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80000) fstat(r2, &(0x7f0000000500)) 12:48:26 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x8a0) 12:48:26 executing program 7 (fault-call:0 fault-nth:50): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 777.659076] FAULT_INJECTION: forcing a failure. [ 777.659076] name failslab, interval 1, probability 0, space 0, times 0 [ 777.661245] CPU: 1 PID: 7602 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 777.662428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 777.664474] Call Trace: [ 777.664955] dump_stack+0x107/0x163 [ 777.665596] should_fail.cold+0x5/0xa [ 777.666246] ? create_object.isra.0+0x3a/0xa20 [ 777.667035] should_failslab+0x5/0x10 [ 777.667695] kmem_cache_alloc+0x5b/0x350 [ 777.668401] create_object.isra.0+0x3a/0xa20 [ 777.669179] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 777.670115] __kmalloc_node_track_caller+0x1a6/0x400 [ 777.670994] ? alloc_uevent_skb+0x7b/0x210 [ 777.671715] __alloc_skb+0xb1/0x570 [ 777.672357] alloc_uevent_skb+0x7b/0x210 [ 777.673062] kobject_uevent_env+0x996/0xf90 [ 777.673818] loop_configure+0x1163/0x1480 [ 777.674537] lo_ioctl+0xa6e/0x1760 [ 777.675174] ? loop_set_status_old+0x250/0x250 [ 777.675979] ? avc_ss_reset+0x180/0x180 [ 777.676693] ? __lock_acquire+0xbaf/0x5a80 [ 777.677461] ? generic_block_fiemap+0x60/0x60 [ 777.678246] ? selinux_inode_getsecctx+0x90/0x90 [ 777.679099] ? loop_set_status_old+0x250/0x250 [ 777.679894] blkdev_ioctl+0x28d/0x700 [ 777.680568] ? blkdev_common_ioctl+0x1870/0x1870 [ 777.681373] ? __fget_files+0x29c/0x400 [ 777.682072] block_ioctl+0xf9/0x140 [ 777.682712] ? blkdev_read_iter+0x1c0/0x1c0 [ 777.683444] __x64_sys_ioctl+0x196/0x210 [ 777.684172] do_syscall_64+0x33/0x40 [ 777.684818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 777.685695] RIP: 0033:0x4663c7 [ 777.686250] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.689406] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 777.690728] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 777.692015] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 777.693241] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 777.694508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 777.695790] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:48:26 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) inotify_init1(0x0) r0 = inotify_init1(0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) fstat(r1, &(0x7f0000000500)) 12:48:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0xc0182101, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r3}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @broadcast}, 0x10) 12:48:26 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 777.771306] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:26 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880), &(0x7f00000018c0)='./file0\x00', 0x8, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001640)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@private0}}, &(0x7f0000001740)=0xe8) inotify_add_watch(r1, &(0x7f0000001180)='./file0\x00', 0x2) syz_mount_image$nfs4(&(0x7f0000001100), &(0x7f0000001140)='./file0\x00', 0x2, 0x0, &(0x7f0000001180), 0xb25020, &(0x7f0000001780)={[{'[^'}, {'\'#.-^^\\'}, {'iso9660\x00'}, {'$!.*@\'*-.\',)\\.:/$\',-'}, {'iso9660\x00'}, {':})\''}, {}, {}, {'$:$},'}, {}], [{@dont_appraise}, {@fsname={'fsname', 0x3d, '}^$/%]%'}}, {@uid_gt={'uid>', r3}}, {@dont_appraise}, {@euid_gt={'euid>', r4}}, {@euid_gt}]}) inotify_rm_watch(r1, r2) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x8, &(0x7f0000001480)=[{&(0x7f00000000c0)="bd1e33604cbc43cd94d4cee0b063740ce7bdab3e23e0f76a72dee6c08ec8bace137e3a54dd051f16121758a41d089a2d6115770e2161d1fdc7801d", 0x3b, 0x918}, {&(0x7f0000000100)="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", 0x1000, 0x6}, {&(0x7f0000001580)="04676a11936cb55008b985ebcecc0b47dff616151b0e0018b2985e22c85abe4dbf343e4b97bada692f00a223cc627eca1176efb3e57325220c272a0678a9dfebcdd19f533867ed5a1e325abc0b1684e589611431ae9db0f0258d330340b72ef9aa19d9261034e7acb60417af2b3802ef04b63134daefbe741c75d73753fdbcc86a59064855af8021f76523c4ecf96ce6e4ec4c84e519ee599e03356ebe5c13b2c6fac030aee4fd73584fee718ab398c0dfee1f", 0xb3, 0x20000005}, {&(0x7f00000011c0)="de3038fb6df50c1acfa19798c48df58f6601e95b7265723846186a766af41f6fde04a59d5a237e19c12b993632a9e77b6bebd433805aeb431fb0e7589f351db0f8bd22afaf4f7e4fe08b2108a226539f0786de8d", 0x54, 0x1ff}, {&(0x7f0000001240)="5b7718b16f0b479060344ea41fe1f04663ae50c06aeefb0e996a10e1fe8a8bbfa5f429ac05208f6152024a9086108b49acf23952fbdf96ed9e84e56bdc4358e7935e256f6a0c47738427b2895040da6be6fdf7c6e3b7ef0d5bf3cddf49f2fb1731bac73bb11e70011743fc8ffcef1cf45279e5f4b07b02833deaf57c1e10617e8fb4b03b4699a02910515963", 0x8c, 0x6}, {&(0x7f0000001300)="ec7b636a1e562e58acd812ece52b5baf4bab97e92abdd0bbd0188486e15231c0fbfd9101d849991809522bdb9a09a011a2bc37bca4980def359f313a549736b61d9e7d8c08027dbf51b1797dc52e1e477566bf2806e9a6d4884dbe568f5a6d0a60c624771ca6d8b089a5ce832b983b29c92fbad801bef66ce7a44c8a6aba3b94051a7341133c2da7114db6b7dad74b2d39ab2f310a748ddf091ce58ee73d531f69949e89f5a52e3faf0f98475a387da44a1919754af206eef7ff49f9a8f04de3113d36188f527b3dc8a55f40f21e7e5b1a8f3e763ccd9031187603cd6447315deb07149d3b138d32b0746f143e0079a3eb6d595aed510e8a48b486febc", 0xfd, 0x3}, {&(0x7f0000001400)="85b372668b12faf4e4adb7df012c329264c870087ebc0df9999c2f735e", 0x1d, 0x9}, {&(0x7f0000001440)="f0aa", 0x2, 0x18}], 0x81000, &(0x7f0000001540)=ANY=[@ANYBLOB="63e865636b3d7374726963742c73756232fc726f6c653d212c04"]) r5 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r5) r6 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 12:48:26 executing program 7 (fault-call:0 fault-nth:51): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:26 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)='.\x00') r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 12:48:26 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) inotify_init1(0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:26 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x25000e0a) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xbd, 0x5, 0x6, 0x80, 0x0, 0x7fffffff, 0x400, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040)}, 0x800, 0x1f, 0x1000, 0x0, 0x8000000000, 0x4, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x9) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) dup3(r3, r0, 0x0) [ 777.979184] FAULT_INJECTION: forcing a failure. [ 777.979184] name failslab, interval 1, probability 0, space 0, times 0 [ 777.981754] CPU: 1 PID: 7632 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 777.983214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 777.985670] Call Trace: [ 777.986243] dump_stack+0x107/0x163 [ 777.987038] should_fail.cold+0x5/0xa [ 777.987874] ? skb_clone+0x14f/0x3c0 [ 777.988669] ? skb_clone+0x14f/0x3c0 [ 777.989476] should_failslab+0x5/0x10 [ 777.990298] kmem_cache_alloc+0x5b/0x350 [ 777.991171] skb_clone+0x14f/0x3c0 [ 777.991963] netlink_broadcast_filtered+0xa04/0xdc0 [ 777.993058] netlink_broadcast+0x35/0x40 [ 777.993934] kobject_uevent_env+0x939/0xf90 [ 777.994886] loop_configure+0x1163/0x1480 [ 777.995778] lo_ioctl+0xa6e/0x1760 [ 777.996567] ? loop_set_status_old+0x250/0x250 [ 777.997569] ? avc_ss_reset+0x180/0x180 [ 777.998447] ? __lock_acquire+0xbaf/0x5a80 [ 777.999446] ? generic_block_fiemap+0x60/0x60 [ 778.000443] ? selinux_inode_getsecctx+0x90/0x90 [ 778.001473] ? loop_set_status_old+0x250/0x250 [ 778.002453] blkdev_ioctl+0x28d/0x700 [ 778.003288] ? blkdev_common_ioctl+0x1870/0x1870 [ 778.004310] ? __fget_files+0x29c/0x400 [ 778.005175] block_ioctl+0xf9/0x140 [ 778.005954] ? blkdev_read_iter+0x1c0/0x1c0 [ 778.006877] __x64_sys_ioctl+0x196/0x210 [ 778.007753] do_syscall_64+0x33/0x40 [ 778.008562] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 778.009664] RIP: 0033:0x4663c7 [ 778.010353] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.014278] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 778.015924] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 778.017457] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 778.018990] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 778.020561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 778.022096] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 778.176357] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:38 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:38 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:38 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:38 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x8) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x24000000) inotify_rm_watch(r2, r3) 12:48:38 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9, 0x1}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:48:38 executing program 7 (fault-call:0 fault-nth:52): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="c88ed435bc09e2e3a637688be40842802ef91c719749e52457dd4bdd199017aeb9ae78316b61ca8e66ad6723555f606a0e4c12f351e9e5e513dff8272a48e53955dc29bc5b58612e0dd278040b85e0d58b35622065500ccc5f2412aa209232bff47134b0be99620619e491fb19930e9091ca5625196e6d55c66e99ad642ca7838b9443e12627e5f0cde27957ff4ca9e599c47162ed199e0189a1cee52f321b88112f320ef9abbc6facf0614378af223c1611ff093d9b9eb9877e67e10f8e6be8bab8a20ca02f15088f51d0bfc770012f14a58b68a01bee674b2a160d3e3b2eb253fa8c964530", 0xe6}, {&(0x7f0000000180)="7ca0509c0c3615d0d938e58c857df4326a3ad595b390e6c5db4c6993a3dd4249a1a44f0f8f46789d6fee5111ad53da", 0x2f}, {&(0x7f00000001c0)="773fbda16a1ebda7e9f4d00e0a2de60c9b1366f115555e73a212004c95747608dae66e7083da1f2d496037660161ed4565a1b8238e8f4d2ef766652d70fa543de6c38dd401757453946d676c5e", 0x4d}, {&(0x7f0000000240)="4051e38b8ab4d5b7dc0d5bce464449b050825846c99d08a065ad7c3b690afbce9a302a679ba83449a76c586081114e77a40f9da3b3a057e84f9aea141d7051f3d5b9d10cc2bc210c7eb4a108513b51522afb632950a51c22fd95ea5836385407586dd3024e8137ac84eab70591591d31919d0fa4d37905c1c2f89943b92a31ded8d066181ea16dd67425317b0ef1deb1", 0x90}, {&(0x7f0000000300)="100e8d04", 0x4}, {&(0x7f0000000340)="c165a777d4e3bc013f924d5188ba6386b457611acfa38f6d2908d6ee4af3bbe2bddf423f487f4b1b1cef75d449b3ec44540be6a5d86252e7209fe6740803f2611371948efe2445b1e4b9cabd1c8294667c72ae55bcef8499a79fec1d6383eb014949d3a863df21ee060e02fa92e5ebdd528bc33c81c4aad0689245382c06233ed8ea35f4ac", 0x85}], 0x6, &(0x7f00000006c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @rand_addr=0x64010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_retopts={{0x90, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0xfc, 0x0, 0x8, [0x0, 0xff]}, @timestamp_addr={0x44, 0x1c, 0xf1, 0x1, 0x1, [{@multicast1, 0x7}, {@multicast2, 0xffff1302}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x102}]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x1f, 0xd, [@private=0xa010101, @private=0xa010101, @rand_addr=0x64010101, @private=0xa010100, @private=0xa010102, @loopback, @rand_addr=0x64010100]}, @timestamp_addr={0x44, 0x4, 0xa, 0x1, 0xa}, @cipso={0x86, 0x17, 0x3, [{0x0, 0x11, "de07a3fec9d4b9f842cb7ea5098616"}]}, @ssrr={0x89, 0xb, 0x9f, [@local, @broadcast]}, @cipso={0x86, 0xb, 0x1, [{0x5, 0x5, "90712c"}]}, @noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xd6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}], 0x190}}], 0x2, 0x40000) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000480)={{0x2f, @loopback, 0x4e21, 0x3, 'none\x00', 0x1, 0x6, 0x3b}, {@local, 0x4e21, 0x3, 0x401, 0xcb0, 0x68ce5685}}, 0x44) 12:48:38 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:38 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) [ 789.374597] FAULT_INJECTION: forcing a failure. [ 789.374597] name failslab, interval 1, probability 0, space 0, times 0 [ 789.377084] CPU: 1 PID: 7664 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 789.378522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 789.380952] Call Trace: [ 789.381524] dump_stack+0x107/0x163 [ 789.382307] should_fail.cold+0x5/0xa [ 789.383124] ? create_object.isra.0+0x3a/0xa20 [ 789.384118] should_failslab+0x5/0x10 [ 789.384936] kmem_cache_alloc+0x5b/0x350 [ 789.385804] ? find_held_lock+0x2c/0x110 [ 789.386681] create_object.isra.0+0x3a/0xa20 [ 789.387618] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 789.388725] kmem_cache_alloc+0x159/0x350 [ 789.389618] skb_clone+0x14f/0x3c0 [ 789.390391] netlink_broadcast_filtered+0xa04/0xdc0 [ 789.391494] netlink_broadcast+0x35/0x40 [ 789.392396] kobject_uevent_env+0x939/0xf90 [ 789.393338] loop_configure+0x1163/0x1480 [ 789.394239] lo_ioctl+0xa6e/0x1760 [ 789.395007] ? loop_set_status_old+0x250/0x250 [ 789.395997] ? avc_ss_reset+0x180/0x180 [ 789.396882] ? __lock_acquire+0xbaf/0x5a80 [ 789.397842] ? generic_block_fiemap+0x60/0x60 [ 789.398809] ? selinux_inode_getsecctx+0x90/0x90 [ 789.399819] ? loop_set_status_old+0x250/0x250 [ 789.400814] blkdev_ioctl+0x28d/0x700 [ 789.401631] ? blkdev_common_ioctl+0x1870/0x1870 [ 789.402651] ? __fget_files+0x29c/0x400 [ 789.403516] block_ioctl+0xf9/0x140 [ 789.404326] ? blkdev_read_iter+0x1c0/0x1c0 [ 789.405254] __x64_sys_ioctl+0x196/0x210 [ 789.406135] do_syscall_64+0x33/0x40 [ 789.406923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 789.407992] RIP: 0033:0x4663c7 [ 789.408672] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.412507] RSP: 002b:00007f6d8ce98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 789.414105] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 789.415594] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 789.417100] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 789.418604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 789.420165] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:48:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 12:48:38 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open_tree(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0xee00, 0x800) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x68080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x1, 0x922, 0xfffff801, 0x0, 0xe}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000380)={@ipv4={'\x00', '\xff\xff', @empty}}, 0x14) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x0) 12:48:38 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x9, &(0x7f0000000600)=[{&(0x7f00000000c0)="5362a092aeaf269703647620bbbcbe6c7fe5695f29db81c98474678758a8b0ce32e6bfe001acad18d6e26b155ec243de7c19b3c2af768f33378c87fd411da9dcb18f293aeb45d76aa42d964d01fc094b66e36a397eae1f26427a2c3390a522394b6da60b11173c1d197c653ea5d5f4f75818489fa5565f0a371e0263b035730501826ccd4d3babf21fe8b1e5af234d5fae520625e1dd8920f5741f47fee0c9a283b5bba6e1f1835a2aee8ae9df6334e731198b0ac5e1246ce87dfe363a5c1b28e14bc4dc353822113ad5b21860919e2a0d1cb742493f1448a99d618dfea284d3d90e860116775e4dc6eba04e14cd75de09b0ff", 0xf3, 0x1ed44daf}, {&(0x7f00000001c0)="2e0df9e9447bd4acf36b747ff6df006b97b31e629e5f6fa1ed7c4410ed10d81b24adf68144a89aa2bdf912519fab4fe14907b8f660d57f92307666", 0x3b, 0x80000000}, {&(0x7f0000000200)="78604f2ac2f1162c1e9613744ff9b67fc14a0fe69d994c7e5ad24ae616768ff209c6dd03dfbc8effc3f90042e160a904a53ba6d374112539f3d875531fcb734bfdcebe62ac4b340e39c6e1799ec23f1513f68af8ecdce1d3b3eabd652f7d8c3da43763bdce472806c00f472d94990922613b2067c12b", 0x76, 0x6}, {&(0x7f0000000280)="c9637a0fd1d260b8fb0e7800ff764f056181fb891aee8dc5cdb48285930ed8d4791403b5a6a853e5ea92da0f360aa821a5e31675c5fa63cbca54a5caba1c338e8a9b8731bceabd3ce3dcd30507b13cca02616023bbd80a6e986851e05e5764c939c5412868ac02991e7d478b56cc75d5fb8e41949ae8f97c9dbd951a9063d0ba293747e44e39cfc4e78a54380218d10ed6506ba764c091882d55a8f16847", 0x9e, 0x9}, {&(0x7f0000000340)="fa357da1fdc39f168e0852955bf85132a25ecd6331f6861ca1b011134669e5a6e753ec4bf3904e529ab8319be5270ead454e95e3d7bc0b7be48a5550516850ff3c616291097820b5e7c7b09660f77723e582e410c1553951b46967e006af2e73535c85dba74b0fdad518bdf7e2ac19b4", 0x70, 0x3f}, {&(0x7f00000003c0)="ea5506e4edc9d6569980e4b5666835b65c3882cc1a2896843174da5fb1220e17d44aa55b9ebc56b77dbdf5b9de8ea91e511abfa4", 0x34, 0xff}, {&(0x7f0000000400)="093f63cd64ac4d263d59f3fa1ba86d1b6a40eff68fd6567d8472a7c14a42bcdfd58af85148ae0a1543aa12464643895ee32f5dd8aec3d936d7a48191048eb78490f73e46de07bf95e77c10b3fcfdad4b87f1d3df358605fab68211e7b2c1b2ebd37732b3b64917a0a0ecd55f58e0b5d0a1d5feeab7c909a73e653818ca53d64bf456a0d1ba46125d875dd80740ac10f6521fef34840cd012b35fe5dafbaf0f644a6a9bfd3d3f8869be5426c43f720f854e3a9396ca10e5acebd447c86eaa149a23852ef5e33143df7ad816d47d9ffd53d8bd2ad2ac941cf8e453ce", 0xdb}, {&(0x7f0000000500)="9ae6dac4bf70518c5452799ce020c1693cac6e54c8bcdaddbe79a8a4c7eedeb270bd1a7d3ab3", 0x26, 0x2}, {&(0x7f0000000540)="61da808f692ee6a8d6402be6b9c7d02bf3ae7919c46fa3d90b232cc58cacdc1ccc15df321af72cc57fdb3d0ddd119be854190062ec624a4b0bf3c161be75e162bc8b423309484068e350bf867e4b654f8ea9df569c19fbc72d626385aa0630093d42a0ed07ae458bab3a89e652fd1675cf6104a6b814ef11eef57834fd0054a70e4e0c28aea70ab2b9c247ef61359554025f9aa157d6df63e283ae94", 0x9c, 0x400}], 0x1000004, &(0x7f0000000700)={[{'*:(\\'}, {}, {':-\xc8[{}][]'}, {'-%-'}, {'.'}, {}, {}, {'::)$^'}], [{@smackfsroot={'smackfsroot', 0x3d, '}:'}}]}) inotify_rm_watch(r0, r1) 12:48:38 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) [ 789.565513] nfs4: Unknown parameter '*:(\' [ 789.599903] nfs4: Unknown parameter '*:(\' [ 789.643394] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:50 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x0, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:50 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:50 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r0) lstat(&(0x7f0000001280)='./file0/file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff7, 0x4, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0x1000, 0x6}, {&(0x7f0000001100)="1ddcefccc541b16891", 0x9, 0xffffffff}, {&(0x7f0000001140)="fd7ec7cb178e286556a40a446bec754db517f1b4d157e5ae564fafadd0a8fc27420de1b9628bb94f4875a81063bca32888f8eff2e401c56f61d78ed714773500a5c48d8e8a7552dd333f650b169f0d1914749917c91bede3131e3128a4363ae67af216633cbad6fa1603e3791c95b0074f45772db9c13204a6fa9cfb4a", 0x7d, 0x1}, {&(0x7f00000011c0)="f2e9fd07f53526b54bf47eaeef520ec6d8045a779f896904480976375ef0b51c6dba32d7d873b0c8d9fb3f9b5f1925273653a2cf763c5c7a9fe656", 0x3b}], 0x118889, &(0x7f0000001340)={[{@journal_dev={'journal_dev', 0x3d, 0x2}}, {@nobh}, {@grpquota}, {@noinit_itable}, {@discard}], [{@hash}, {@uid_lt={'uid<', r0}}, {@uid_lt={'uid<', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@dont_measure}, {@euid_gt={'euid>', r1}}]}) r2 = inotify_init1(0x0) lsetxattr$security_ima(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000001480), &(0x7f00000014c0)=@md5={0x1, "e9693e1ab63b32019971fa3be4bae969"}, 0x11, 0x3) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) 12:48:50 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="f5ecfedf1737c269749a620ea714bc355e38", 0x12) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8c0) 12:48:50 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="660b8d3eda2cb37dbf52ca81d693bbcbd3ca7a77fd37517cab0770dc0191cf8be2d6bc6bfcef0f98b59666a53c44baa227b980b9cf99d5e572", 0x39, 0xbda}, {&(0x7f0000000100)="dec73af135b6b85bce564ccf2c9687", 0xf, 0x100000001}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="5e5d012d6e287063723d30303030203030303030303030303030303030322c00"/47]) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r1, 0x0, r3) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x20000003) r4 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r4) 12:48:50 executing program 7 (fault-call:0 fault-nth:53): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:48:50 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:50 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open_tree(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0xee00, 0x800) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x68080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x1, 0x922, 0xfffff801, 0x0, 0xe}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000380)={@ipv4={'\x00', '\xff\xff', @empty}}, 0x14) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x0) [ 801.230028] FAULT_INJECTION: forcing a failure. [ 801.230028] name failslab, interval 1, probability 0, space 0, times 0 [ 801.231418] CPU: 1 PID: 7714 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 801.232207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 801.233572] Call Trace: [ 801.233887] dump_stack+0x107/0x163 [ 801.234289] should_fail.cold+0x5/0xa [ 801.234731] ? getname_flags.part.0+0x50/0x4f0 [ 801.235255] should_failslab+0x5/0x10 [ 801.235698] kmem_cache_alloc+0x5b/0x350 [ 801.236171] ? __switch_to_asm+0x42/0x70 [ 801.236656] ? __switch_to_asm+0x36/0x70 [ 801.237123] getname_flags.part.0+0x50/0x4f0 [ 801.237637] getname_flags+0x9a/0xe0 [ 801.238070] do_mkdirat+0x8d/0x2a0 [ 801.238467] ? user_path_create+0xf0/0xf0 [ 801.238988] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 801.239592] ? syscall_enter_from_user_mode+0x1d/0x50 [ 801.240192] do_syscall_64+0x33/0x40 [ 801.240662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 801.241256] RIP: 0033:0x465717 [ 801.241636] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.243754] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 801.244661] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 801.245465] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 801.246287] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 801.247118] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 801.247953] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:48:50 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) [ 801.276859] nfs4: Unknown parameter '^]-n(pcr' [ 801.307327] nfs4: Unknown parameter '^]-n(pcr' 12:48:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:48:50 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, 0x0, 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:48:50 executing program 7 (fault-call:0 fault-nth:54): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 801.377075] FAULT_INJECTION: forcing a failure. [ 801.377075] name failslab, interval 1, probability 0, space 0, times 0 [ 801.378449] CPU: 1 PID: 7740 Comm: syz-executor.7 Not tainted 5.10.49 #1 12:48:50 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_init1(0x80000) [ 801.379241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 801.380789] Call Trace: [ 801.381096] dump_stack+0x107/0x163 [ 801.381502] should_fail.cold+0x5/0xa [ 801.381960] ? create_object.isra.0+0x3a/0xa20 [ 801.382490] should_failslab+0x5/0x10 [ 801.382963] kmem_cache_alloc+0x5b/0x350 [ 801.383412] create_object.isra.0+0x3a/0xa20 [ 801.383935] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 801.384526] kmem_cache_alloc+0x159/0x350 [ 801.385036] getname_flags.part.0+0x50/0x4f0 [ 801.385532] getname_flags+0x9a/0xe0 [ 801.385981] do_mkdirat+0x8d/0x2a0 [ 801.386379] ? user_path_create+0xf0/0xf0 [ 801.386884] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 801.387465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 801.388078] do_syscall_64+0x33/0x40 [ 801.388506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 801.389110] RIP: 0033:0x465717 12:48:50 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) [ 801.389471] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.391763] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 801.392673] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 801.393476] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 801.394293] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 801.395122] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 801.395933] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 801.410154] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:48:50 executing program 7 (fault-call:0 fault-nth:55): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) [ 801.457422] FAULT_INJECTION: forcing a failure. [ 801.457422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 801.458878] CPU: 1 PID: 7748 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 801.459646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 801.460914] Call Trace: [ 801.461213] dump_stack+0x107/0x163 [ 801.461618] should_fail.cold+0x5/0xa [ 801.462053] strncpy_from_user+0x34/0x460 [ 801.462515] getname_flags.part.0+0x95/0x4f0 [ 801.463005] getname_flags+0x9a/0xe0 [ 801.463426] do_mkdirat+0x8d/0x2a0 [ 801.463825] ? user_path_create+0xf0/0xf0 [ 801.464301] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 801.464908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 801.465485] do_syscall_64+0x33/0x40 [ 801.465898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 801.466468] RIP: 0033:0x465717 [ 801.466839] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.468902] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 801.469740] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 801.470527] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 801.471311] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 801.472096] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 801.472898] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:02 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:02 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) inotify_init1(0x0) r0 = inotify_init1(0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) fstat(r1, &(0x7f0000000500)) 12:49:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r2) 12:49:02 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x10, 0x0, 0x6, 0x0, 0x0, 0x400, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x884, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$char_raw(&(0x7f0000000040), 0x0, 0xaa000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x200) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 12:49:02 executing program 7 (fault-call:0 fault-nth:56): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:02 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x0, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:49:02 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) fcntl$getflags(r0, 0x1) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001800), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000001940)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)={0x2c, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_CCA_MODE={0x8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x4c, r1, 0x410, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000000}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048004}, 0x40) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r4, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001640)={'vcan0\x00', 0x0}) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r6, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000001780)=@IORING_OP_OPENAT={0x12, 0x7, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)='./file0\x00', 0x12d, 0x141840, 0x1b2e7}, 0xfffffffe) sendmsg$inet(r6, &(0x7f0000001740)={&(0x7f0000000180)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000001c0)="d080ac95341852e6ea7af037d940c5187ec3c3c13a415627a32f3ef6eb8ddbe2b2dc5e7cca483c88c1ddebfccfbc066c562b147bec6d7f1f475a89505554ea7a0b74dfe91c6c2afed738cb786eea06a487f2853cac0bca5f801de2e99b72cf2e527b043b29031475b21c24baa3214f8a8bee64d3d63074d8ddaf6dc039", 0x7d}, {&(0x7f0000000240)}, {&(0x7f0000000280)="5f8317a1f4efdd7c07cc317191883244528707c406cf988c152d75bc9612629f64d6dce2da28bf8f63621803861c4ff5454bada58e24ab2b4a3b5abfe2faac86d1392ed094e3991dd220a09e0d2a170e420be95ca912cfc414ca27a0fb8da7afe065e85c951b201a43135803cb73f5e611cd6f33527ee44923adff395e01bb938fdb97026c1a09896b93a70303532c6168d1b29478aed8499a224618caa241599b684e6da5af777430ca0710130daf9b3f7193", 0xb3}, {&(0x7f0000000340)="aca8d289b98a63", 0x7}, {&(0x7f0000000380)="98440fbc3d06dbfd7de80a14ae66497266b6b1919d8b1009758410b229edf717481893c3d86cab3e03db1489f5f6bdef86afb706cae09e7124a0cb5ffc710237cab3c653369f1dd12438f7ea38c5cdb44622bff6edcdbfbbb93329d1c905137284031c471e0c89ea38648f50e1fe8cd7fce5739a30271e2fc6a5867af9625f691fdf09bf1f58f2b7269f0b5804bd62f49d5428c6acbd68eb6287a9deab9b496218b108", 0xa3}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="5a005225629e7529570ff74f5864f02be4e375bc77b27f31ae00763dd3e609525c65e1160c3e65331f7b1071b8d6b111341f429e0b77d51d701af3e8cb40c68856b57a98c15d50ab2b76f5207f3f1ebeb41f4068c60d81b99d4b8ea8410d508af66963157425db0dd7c29e1e55dda28a4121b5dcc5cb3b85b1d5e2e7ff5646b1911630e14c8599cc6d2faf351a2ec79234ccab999d8083cfdced6e1c9f2270962dfc915fb44a5e", 0xa7}, {&(0x7f0000001500)="db6bceb43b0820c9d07eb81b6a4ef600442cce4d023ea4e95cd5ac26f4a02670094c265d48417993b0b6c142ac60f02638a537159b1d17bf440c79aa820d3cf65527950a52998324bbad478867afdd528cf59a8c9bcc3b64fff273f2303580b653688f919e362f6050c84fb2953434682329f57c4d92b307dc3ea1e14aaf469f3657038e88a1f74ec09c1a0485f557645b649468f9b5c342c136fffcd1569b9a0a6193553791ca0c4b90b250e1cae3aa747ca6b9ed7c0c", 0xb7}], 0x8, &(0x7f0000001680)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @loopback, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffe00000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @empty}}}], 0x88}, 0x20000000) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000000000)={0x6, {{0x2, 0x4e20, @rand_addr=0x64010101}}, {{0x2, 0x4e22, @local}}}, 0x108) [ 813.183122] FAULT_INJECTION: forcing a failure. [ 813.183122] name failslab, interval 1, probability 0, space 0, times 0 [ 813.184976] CPU: 1 PID: 7773 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 813.185867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 813.187350] Call Trace: [ 813.187705] dump_stack+0x107/0x163 [ 813.188186] should_fail.cold+0x5/0xa [ 813.188699] ? __d_alloc+0x2a/0x990 [ 813.189180] should_failslab+0x5/0x10 [ 813.189676] kmem_cache_alloc+0x5b/0x350 [ 813.190211] ? __d_lookup+0x407/0x6f0 [ 813.190687] __d_alloc+0x2a/0x990 [ 813.191155] d_alloc+0x46/0x1c0 [ 813.191595] __lookup_hash+0xc8/0x190 [ 813.192102] filename_create+0x186/0x490 [ 813.192647] ? filename_parentat+0x560/0x560 [ 813.193224] ? getname_flags.part.0+0x1dd/0x4f0 [ 813.193840] do_mkdirat+0xa0/0x2a0 [ 813.194305] ? user_path_create+0xf0/0xf0 [ 813.194853] ? rcu_read_lock_sched_held+0x3a/0x70 [ 813.195495] do_syscall_64+0x33/0x40 [ 813.195983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 813.196674] RIP: 0033:0x465717 [ 813.197098] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 813.199504] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 813.200429] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 813.201378] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 813.202312] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 813.203245] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 813.204180] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:02 executing program 7 (fault-call:0 fault-nth:57): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:02 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:49:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 813.270381] FAULT_INJECTION: forcing a failure. [ 813.270381] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 813.271725] CPU: 1 PID: 7787 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 813.272614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 813.273839] Call Trace: [ 813.274193] dump_stack+0x107/0x163 [ 813.274600] should_fail.cold+0x5/0xa [ 813.275099] strncpy_from_user+0x34/0x460 [ 813.275644] getname_flags.part.0+0x95/0x4f0 [ 813.276220] getname_flags+0x9a/0xe0 [ 813.276738] do_mkdirat+0x8d/0x2a0 [ 813.277214] ? user_path_create+0xf0/0xf0 [ 813.277764] ? rcu_read_lock_sched_held+0x3a/0x70 [ 813.278392] do_syscall_64+0x33/0x40 [ 813.278885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 813.279559] RIP: 0033:0x465717 [ 813.279982] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 813.282377] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 813.283287] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 813.284056] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 813.284926] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 813.285847] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 813.286775] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:02 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x10, 0x0, 0x6, 0x0, 0x0, 0x400, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x884, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$char_raw(&(0x7f0000000040), 0x0, 0xaa000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x200) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 12:49:02 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_init1(0x80000) 12:49:02 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) 12:49:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r2}, 0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)={'syztnl0\x00', r2, 0x700, 0x10, 0x8, 0x93, {{0x9, 0x4, 0x0, 0x8, 0x24, 0x64, 0x0, 0x81, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}, @local, {[@generic={0x83, 0xa, "70027d298d7c245a"}, @ra={0x94, 0x4}]}}}}}) 12:49:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:02 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffd, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4a, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) fcntl$dupfd(r2, 0x0, r0) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r3) 12:49:02 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x4a000, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @multicast1}}}, &(0x7f0000000340)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573733d757365722c6c6f6f73652c616e616d653d7d2e2f7d5c995c40fb2c616669643d3078303030303030303030303030303166662c64666c747569643d", @ANYRESHEX, @ANYBLOB=',cache=fscache,cache=mmap,msize=0x0000000000001000,nodevmap,defcontext=system_u,permit_directio,uid=', @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=r2, @ANYBLOB="2c736d61636b6673726f6f743d0d235e4d13282327292a2c657569643c", @ANYRESDEC=r3, @ANYBLOB="2c0900000000000000787462cc6a6761646d5f75bc6849ef6b07367e6e4de0537132a56dc8b024a8ec89a5f17568c8e95858d374e071f4af837bf1f6ec36a881bf6bdaaef5ad9df3b52186930139e0cba0192605223934221d00000000000000"]) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) r5 = inotify_init1(0x0) r6 = inotify_init1(0x0) r7 = fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r7, &(0x7f0000000140)='./file0\x00', 0x128) r8 = fcntl$dupfd(r5, 0x0, r7) sendmsg$IPCTNL_MSG_CT_DELETE(r7, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0x100, 0x2, 0x1, 0x603, 0x0, 0x0, {0xc, 0x0, 0x5}, [@CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x1c, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x62}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x1}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0xfb}]}}, @CTA_NAT_DST={0x98, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0}, @CTA_NAT_PROTO={0x2c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x1}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x80fbea0}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x180000}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000084}, 0x8001) r9 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r4, r9) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0) 12:49:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:13 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_init1(0x80000) 12:49:13 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x0, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:49:13 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:49:13 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0xffff693f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4050) 12:49:13 executing program 7 (fault-call:0 fault-nth:58): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:13 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000040)) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:49:13 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) [ 824.620334] FAULT_INJECTION: forcing a failure. [ 824.620334] name failslab, interval 1, probability 0, space 0, times 0 [ 824.621759] CPU: 0 PID: 7842 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 824.622504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 824.623788] Call Trace: [ 824.624084] dump_stack+0x107/0x163 [ 824.624499] should_fail.cold+0x5/0xa [ 824.624950] ? ext4_alloc_inode+0x1a/0x630 [ 824.625437] should_failslab+0x5/0x10 [ 824.625870] kmem_cache_alloc+0x5b/0x350 [ 824.626344] ? security_compute_validatetrans.part.0+0x8f0/0x8f0 [ 824.627035] ? ext4_init_journal_params+0x350/0x350 [ 824.627611] ext4_alloc_inode+0x1a/0x630 [ 824.628073] ? ext4_init_journal_params+0x350/0x350 [ 824.628618] alloc_inode+0x63/0x230 [ 824.629038] new_inode+0x23/0x240 [ 824.629427] __ext4_new_inode+0x328/0x53d0 [ 824.629907] ? avc_has_extended_perms+0xeb0/0xeb0 [ 824.630455] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 824.630997] ? dquot_initialize_needed+0x290/0x290 [ 824.631544] ? selinux_determine_inode_label+0x1ab/0x340 [ 824.632185] ext4_mkdir+0x32c/0xb10 12:49:13 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x1, 0x9, 0x20}) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) [ 824.632597] ? ext4_rmdir+0xf70/0xf70 [ 824.633170] vfs_mkdir+0x424/0x680 [ 824.633557] do_mkdirat+0x145/0x2a0 [ 824.633965] ? user_path_create+0xf0/0xf0 [ 824.634410] ? rcu_read_lock_sched_held+0x3a/0x70 [ 824.634950] do_syscall_64+0x33/0x40 [ 824.635358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 824.635931] RIP: 0033:0x465717 [ 824.636278] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.638273] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 824.639093] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 824.639882] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 824.640681] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 824.641464] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 824.642256] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:13 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) 12:49:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:13 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) 12:49:13 executing program 7 (fault-call:0 fault-nth:59): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:13 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:49:13 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880), 0x1, 0x20048005) 12:49:13 executing program 5: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c014}, 0x4000000) 12:49:13 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_init1(0x80000) 12:49:13 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3fb, 0x0, 0x8, 0x0, 0xfa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 824.786200] FAULT_INJECTION: forcing a failure. [ 824.786200] name failslab, interval 1, probability 0, space 0, times 0 [ 824.787492] CPU: 1 PID: 7867 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 824.788195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 824.789364] Call Trace: [ 824.789640] dump_stack+0x107/0x163 [ 824.790019] should_fail.cold+0x5/0xa [ 824.790403] ? create_object.isra.0+0x3a/0xa20 [ 824.790885] should_failslab+0x5/0x10 [ 824.791266] kmem_cache_alloc+0x5b/0x350 [ 824.791679] create_object.isra.0+0x3a/0xa20 [ 824.792142] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 824.792648] kmem_cache_alloc+0x159/0x350 [ 824.793098] security_inode_alloc+0x34/0x160 [ 824.793544] inode_init_always+0x503/0xc90 [ 824.793977] alloc_inode+0x84/0x230 [ 824.794359] new_inode+0x23/0x240 [ 824.794708] __ext4_new_inode+0x328/0x53d0 [ 824.795156] ? avc_has_extended_perms+0xeb0/0xeb0 [ 824.795655] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 824.796169] ? dquot_initialize_needed+0x290/0x290 [ 824.796882] ? selinux_determine_inode_label+0x1ab/0x340 [ 824.797475] ext4_mkdir+0x32c/0xb10 [ 824.797867] ? ext4_rmdir+0xf70/0xf70 [ 824.798285] vfs_mkdir+0x424/0x680 [ 824.798672] do_mkdirat+0x145/0x2a0 [ 824.799061] ? user_path_create+0xf0/0xf0 [ 824.799500] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 824.800081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.800625] do_syscall_64+0x33/0x40 [ 824.801033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 824.801580] RIP: 0033:0x465717 [ 824.801923] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.803789] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 824.804578] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 824.805321] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 824.806076] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 824.806830] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 824.807578] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 824.815174] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:49:23 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:49:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:23 executing program 5: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x128) r3 = fcntl$dupfd(r0, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) ioctl$TIOCSIG(r3, 0x40045436, 0x28) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = open_tree(r2, &(0x7f0000000080)='./file0\x00', 0x0) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x20) open(&(0x7f0000000040)='./file1\x00', 0x101000, 0x24a) r5 = inotify_init1(0x0) r6 = inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r5, r6) 12:49:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x0) 12:49:23 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:23 executing program 7 (fault-call:0 fault-nth:60): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:23 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) 12:49:23 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x49, 0x6b, 0x9, 0xc5, 0x0, 0xe0d, 0x80000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x5, @perf_config_ext={0x1ff8, 0x127}, 0xc6, 0x3, 0x1dc670b7, 0x8, 0x1, 0x9, 0x7, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x6, r2, 0x0) [ 834.957957] FAULT_INJECTION: forcing a failure. [ 834.957957] name failslab, interval 1, probability 0, space 0, times 0 [ 834.959452] CPU: 1 PID: 7898 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 834.960211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 834.961459] Call Trace: [ 834.961754] dump_stack+0x107/0x163 [ 834.962171] should_fail.cold+0x5/0xa [ 834.962605] ? ext4_alloc_inode+0x1a/0x630 [ 834.963091] should_failslab+0x5/0x10 [ 834.963514] kmem_cache_alloc+0x5b/0x350 [ 834.963962] ? security_compute_validatetrans.part.0+0x8f0/0x8f0 [ 834.964632] ? ext4_init_journal_params+0x350/0x350 [ 834.965208] ext4_alloc_inode+0x1a/0x630 [ 834.965656] ? ext4_init_journal_params+0x350/0x350 [ 834.966206] alloc_inode+0x63/0x230 [ 834.966620] new_inode+0x23/0x240 [ 834.967014] __ext4_new_inode+0x328/0x53d0 [ 834.967482] ? avc_has_extended_perms+0xeb0/0xeb0 [ 834.968032] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 834.968571] ? dquot_initialize_needed+0x290/0x290 [ 834.969133] ? selinux_determine_inode_label+0x1ab/0x340 [ 834.969730] ext4_mkdir+0x32c/0xb10 [ 834.970140] ? ext4_rmdir+0xf70/0xf70 [ 834.970576] vfs_mkdir+0x424/0x680 [ 834.970969] do_mkdirat+0x145/0x2a0 [ 834.971373] ? user_path_create+0xf0/0xf0 [ 834.971833] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 834.972411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 834.972989] do_syscall_64+0x33/0x40 [ 834.973413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 834.973980] RIP: 0033:0x465717 [ 834.974321] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 834.976414] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 834.977295] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 834.978089] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 834.978898] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 834.979710] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 834.980514] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:23 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) r7 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r7) 12:49:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x5) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r1, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:49:23 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r3 = fsmount(0xffffffffffffffff, 0x1, 0x4) r4 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0xc000000c) inotify_rm_watch(r3, r4) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x9, 0x1, 0x79, 0x0, 0x672, 0x12400, 0x9, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0xf}, 0x84, 0x7fffffff, 0xfffffc12, 0x7, 0x7fff, 0x211b6d5d, 0x823, 0x0, 0xfffffffc, 0x0, 0x100}, r2, 0x2, 0xffffffffffffffff, 0xa) 12:49:24 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x480) inotify_rm_watch(r0, r1) 12:49:24 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x8, 0x8, 0xe, 0x0, 0x1, 0x21022, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x1300, 0x5, 0x7, 0x5, 0x40, 0x1, 0xd76, 0x0, 0x3f}, 0x0, 0xf, r1, 0x2) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:34 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:49:34 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:49:34 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = inotify_init1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r3, 0x0, r5) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r6 = inotify_init1(0x0) fcntl$dupfd(r6, 0x0, r6) inotify_add_watch(r6, &(0x7f00000000c0)='./file0\x00', 0x20000721) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:49:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:34 executing program 7 (fault-call:0 fault-nth:61): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:34 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000001b80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)="5c1d753c5bfabc1ef56c2cbdfbf7", 0xe}, {&(0x7f00000000c0)="f5f3971bc63836e999c6388808f4000220074827b01c6d82ce4828a67f3c99c3a3bb35fad7d82ed16f98e7287667a6c835a9ca259b246ae7e01d2522613c97d90fd2b796173390654f0abf855b7b6aa437189a2693ad38d3232acbf0e838346fc05f4e39c8f525ec09caf7091dacd17121f6fdf4d2b183450211d7076dd2a6ca94750d01e8a00ff88ec92e44ffdd042ce2c99625f236fc974e75e4e150a057051e699229860eabf58b983d8e815969c6844887bea192ee4badaee5c017eab6fe3dc0ef04cfe3d0643ea5ec95859a30f29e29881617afd01d49f42f6232a80a641b443946d72d1a7aa57bdfaf7e20fad6987d6e008b8eb2db7b76445f1c863fb21f9512656dd02cafae578667153b9af057a255a8b70069355ad3093f8cb4f15b116285b9562601a87d940ec7e8c2a60300d589ce657e291e63afd3baf4f176adbe18b483ae657419ec871390ffc116ac8e613c40bc332f546de0d09158c3cddeb193b8065cb1aa44e7dca2b9067da69ebce7c78605b52a76c3fa06d4a9cfaaf6ea895a671ad582cc38e381e14e3a1a5a011af8caeb8b57c066afc4d87d0dee91197ecbd5a1a63749ad4e2639981dd1a2ab546a81427ca23d281dac21f41ca2c5921bc74af795a0f1e072fea815c275370cb6ae4c8d7d47cfc5845dbca44d2b89904286e451dd0342130caed77438f048f89cb6156f3f8fcf94d7f26a93fc661dd4c248207aea2d5cadf24689ca4b37a27a539182e54686e0769620f0bad0d77cb2c7ec409f85b5a07ccdfe19432272225bf683b33a942c230b705ff86bb3b9b2d3240139a84ae65a0776ee4c82034d9322fb74af3fcd5ae045aa820b9cdc600c9f257c0278f31dc91ba569d88558c5eee6faba6922c934798c108222f6a0404a59f2e19e5e3387990fab227c3c4f98e09fb4aef68b85bc63e95e06e31ee6132a2cb9b10ffd7bf1a6ca25352054e7b225aab4a55f82da795b74783f0e71cc8c9201f98d33776768ab081f26c9cdc58dc4bc900f99fb7adaa302b7796b7bbc8c0aac1ab797ed9c75d699f4c95d99a9790d532667791b4d7451b8f7eefe77cb3e0fb18ac53d241a341b67d16573c3fdc2ea665b80eab36836db0a93b35d73814a756369586066b6aac485622ca58aebc275a53ade03ef6fa2ff95ab3031c14d878d66943c5be0550fd29eeb1fdd19658a522f42248dc75b2661d04cd60ad2c1b56c293560e17f6b7d0937cb11984636ccb8aff5ce3402e228779d24e5f58d76b4d7506bb3118f2371b10d9bd86be49ca34020e2c1461d8752ea48e266176eb3fc57f854375c5bff9ea9eafdef05a53492a18b69f96d432dd05e879bb68de422c564b862ba01102d1e61371632458b176a4979c98093e8a1de2ca60ef4cf9978bb774d17f7296f7e4613868498c8a596168e25a5e5a322445ddb865ecc466b883b928c1ffb091f539722a0de30861c486ee9631c0b07b9c6585c3814f25a8f66c355052da67780535a164e083bc820e9b8562c11b6e5ddad856f49e31ed1f2b67553b72c1f2fe1f2b2b50b4382a469b2967f291daaab9a7024a3aa9155b3da7f835f1478629f77f4b7d35416d6a1560a642fc0bab84627064bf39f58bbcc681eb37e809b366db9b883a4459b3e2817ff9910cdd31eeea5bc477d216c93441e9e4f7765211b6a9103e15961372ee91abb471f526c04772ab5dfe4536c098be1064032c7076b726160f7eb04f0733ce6a910ab5e73cbddca44a6ab72ba3829e5cb61c43c5a67dec76f3bedd8c98b311f32585b2cfb0d83ae2ce230718d68b7aeb8c04347d6b5e31e13ea2801bc7e212e1dade547317e7ee398ae0b9be0eca252a8da6fe3f14f836f2272607c5fddc0201d2a7fe514c6a2f25af65dcdc874b784adf46571e3a9a38253841f631241b87b6cc3c8791fa53b7d55446badf942fa70a7c14709ef5bcec6ce8b8c75100419b19c6ae9ba95621608add0c26607744923a07fc798181b1efcd2cbd156ccfe46b82b9459b95e9f25dd5cb7185075ccff769e8d00a40a2fff43b48fe668414aadaaa8f07fb98aaee2c5b765b2a6384201abcf287054b24e83e2a7be17af650450c2aebff028963b6e5589d79410e9e500b29b80611711845b013cf6b4464a251dc6890c81a6fda18566195a84d03fe0f9e41b8951b0645868824dd5cc2e60920deb415a4cac4044f911ef7272c3b84a6244f481654801338fab02fae522ce2578b9bcf25439638537254e4f186f712f7738dc957896dd3e3621396e7de16690194d9b3b190b5787cbe7df2f0a7d3058ad40b6fe50e87528c58e1478e54ade7f5e42de91256415f615951f2bc4a0686b947f74f27017610ce26962c41ecba2d09433dcf7abd94ffdf9cc824114b5759df0fd2d7f4c85d98d80189012c35cd21a35b10d1db71d4eb6c96f68573977bef5242c2d0705f71c2926d77c8bbac97cda990b0ffee82b0cf8758a2e9b5e6f6b326d6e752c3f8b5e04f527d82e1d2f4e12fdff4bab4e353500291848ba1820da8e43bb150072a3c26732884773bcbbfe28fab52c3adbbdb4db821e6231283937ec74132c73225318b3a55908db766336f4310c55a0e0d914dffed351ad6c9f5af70b431b802eaea0424ca7603b28e2faa24ea99138c174a460ed620369e00a491d3fd20ede83f0c13aa5dfd20730c7fc5286caed9c468267f30c5d3c2013c53680d1071d4e7516b3986637077fa7237e288bb1aaf3d785de03ff3d5fbf91e73f5a55422741698f82f2804c50a1a526f72d195dc1f6f86b2b140bd65cfbc0bc9ecc8add735527a6781c7d98faf4cd4a7bd7a7c19717c29b5a3232d3a73ef2c13dc6fd3a8ad79701462af54755fff12b6db2ea9903cee69d2b84e151def07e92fb4e899b8d4c4f59643543dea72e225a6b8738ecac94bafc52a52ceaeefa19f4fe00d3c9dd9d8f8e0c38be2adc79e18d3e88ae22d21c9cb88f86082f319ceb5f4937a6cc8db6b7f15d6fe03aca06f4b6c477be94509c272c5026a86601e40c67c2f4876a32e2e826cc0de23a37d098419c5709802c5a8ac434ba4b945245cbe8115f967a4c53e448b5f69f0e582242e1ebae3a8ef97187d99bebbdb48720ef1952f5616746238ab4c3142538acdda1f87759a7f07d404dc0164eda5f7b5b1fd67ea46ecf5b11de6e94f0a31f4e41459e3bfc0f696e98b93c9d8db29cc3be9535b50f571bb4072e23a73d9b9497c60a9492d2f9d93236b1e6ff3ff6778969b566c95eaf17184f54bf2bab9c7263a14c51ad310096b944699e102da4ab36e1a5e15090b466f4b28cd626787da975a8c396ce980be3c8c5c89b8781c2ecc53be94dc0acf6234f12a8fabc84ade05d4ecc3a714637f278dcebedf1878729f4e226ce450833d395c240ea9483aff0dabda00a8fbda9b4a50d9f9d014f2b456c6009d02d116b35f44eada277da145470c8a801dc426ceb1a2c2cf827b4caf1bcc4c19dd9f6f2550f2820281be8921ef0af02eabba09ef29f08972f15b17628a28ce7eb16b72bb5cf00300efbbc2ead67ab221b29056f5c6ca2934662a14edf4062067c1f0d032db8e4af6cd503c5b91c6be2145e40c1020f8b8c0d27a77bfb5429ad49efe714211b9bc533d97f8c47182f90ac94e2bb700d11ba7fd43782f86e245eeb1d370f73ebe0eae2bb8dc69fa0032c21b9f7514b7db64de608584c25e8676a015ccbd296ba5fc70fc67cc918ecb76657ffaa46f9f235b0d37e9ed68cd1dbe1c889fbe2c43ec8364f2235652f58173c92557df5df684fbf928fc16d9deaf4b29f0b63878651349cabd5bf7908be4dee4758db333d5290073d29800945f05b27f239830ff9a2d21e8a6808ee94f7b07a8615988b42f23754714ec34f9402fc17c5de430ad1d4882e643cf7ecaef83acd84421f37580f59c565c9475180f23294347abf80bcaf50ea493c01b0a6018344f12b5a9cfd9f3fbd4b5893b74dda0b843409bfa807259a4050214cdf27d8f62225a296d89261695cdc82b3df07a237060f5002b11782ec804f6f7757d139b4c29ae72da17e0ca51d87706d298a5e3638e13111130552acdaf524a4ede3ebf2fcfcd455a505cc6b46c64ebdf35382a11e2fb5afc15f4946f5dc7f1a103a2e1e2c8ef989919b08a866467dc7e19b10fef98c2209e3e991f525e50a0c6ae245ae8a803716464f4c19d0232d98ac3f43a89aaef44fff8250fa8bc3c2d7606794bc969938707687d68dbf1011f032e3761e7ebf8f486b20053321e8f4fdb32a51a207a78387f7b0df742530b3673c580e020afa95ad552ca7bdfc3c40dd9bc1489b347176e6ab9be9dc4912fd06f26d6ac3201de81db0ab25c068d834eab1a7fdddf540d4a8b24710bdc95501987581b3c0e138dcce4ca79392775898b16046b3c5532f14c05e1eb91632e2f1bd5797334031e2a8eb5a5962bb12f28a352746f6404a9622f2132291deb9029c9f9f410d993cebe3e876c1a1929f1f45db040c82124eb3117120cf7004c5ca1302137f5e8d094ac609fd7d7cf38b22d34467819f3c1fb284745461a0dedb2e3e5632534ab0afe64c0aac00af1328979ff7b098f7aaff9a583a49f1b800ce0a6198643143758420941b34b54f0cdde145771f8afbb3b0d43d8428d470c4c5b1a9619b9e1e0342120a0a0e48e47b20faef2d6ffba5fc4a62d6c9eba7bdaefb26bc49228b1d708d6df486e04e6d0767b21aec9bea1de54936b57360a3e27a31b79c837eb4a314a2d484df7987cf3e21054dee466ebb8044235814265c0158f8419fea32537947f9ceef947c0e6ea4606fe3a164581a77325c3c44e8fa991f076a86418201517a745356cafa39bdd22edb4f7bc678372fbedf82bc7bd82afe6e22d324e2a74489219eb5c389a3bbf05335416ad34d332127f17867870a22997bfb8ffdcec5b7d71e51c39779a70e7bd300d22b3a1d4547ac843cf20f796cf5d97754934a333a16dab54a19999237addc4e2572d2925070047eaa26b63d5db6535ba827133088f440d2dd216eb9c996aad0bd1444e04ca984792850595a62b59e4e929c6db3a440aa3eb1d54b3ba24971bdfe1db1b748b40ac5dd6a0eb7dc2c1779a24dd011089ca5d97f219465d6036325b44fadd057aabb265b7c8f58fcf46ed46c8a465570c67bdad1ae41cd1afd95381e3aab7beeadb870b59b2f65ebb8b65e75d60ece1c3b951a7aecef0eba01f83b5538e97fde47bb49fc09120af686283073c4fc7a3819689badcf630e6ba25607d3346b966d98b8365f14e143b9edd344f39901068e6503cfdcd2c1e9c6348c0530b643c406016e4143d7ba0b86c77d6f9f726d48b78132906db3b3b00b0b141f52599fcd4688c9ec276ae80a96fd77ef5039f2311f59bacb87a8a33330e8d8279f10a9b26da8a7c44632820e98a5c4e827ef678f91fc90d083d551096e8b4c3d454334645ea3da0378fac7033c7054d355624ff42dccd49fe112205dc3b90d5df0c2d7cbc4b870e25da7f604299cb40d8750edccd499bdc6306ac474d31def5e01dc85ec51ba2851a3bd56fe7b1524518241c6c8ec7b1aadf696e99c6c526ad14a11c12cb465724b8edb8fd288ecb894bfd4ec8d94811b40297591e249178c761fb932b8fa7d3dc1b0d32b646663e3f5f10587e4de6666a7cadb2250e71a5cb6e657f21c7dc0c14013c5cd5a09cd9f1247b3b8953f7b55c50b3e1077ddb5a3cdeb66eba5787661b54ce88bdeae792ee8443501e45668277eb0b00ea4fae932b95923862652474a32330eb2c6ccace468246ed5618a8bf96a5cc0d9918a6ca6", 0x1000}, {&(0x7f00000010c0)="0dadd63d80ccc3934ebefe4803a0d090776f7b3859241c128cffb118be794628f59f64314b7ec598507d141715b68504f260bf058b4e03cc61c09ad46c7221cc3139755812e6178ac52729726b82fa6f90292dfcf8da26eff8f848edd2226f33f8", 0x61}, {&(0x7f0000001140)="41f818044dc5c984cb0d1e1b22c9c8593ef16d234066d6eb126de36ca4433850a777bcb9ce8dd6b7ecf800650ea37e75580e70f1a14562fb9b01309c81759297d71b42fa400e099e78d28df5260e5813db3c2c03d3875b0109f44b313396ddfbc551cf1e4807fd06e51692e8e024bfe1110e84aff6f6800580011cafcc6e7c0f9e869392f4c791cd2e26525b29148b56162605f4f878fb58b1151f6832db63f9cc3d4216cb605807dc450982aac42f09ceed7f76445ac9136756fa705dbdf74425808f051c22fc29080eb2385a15f81ffdd22669cb8166ed3eb5c62eb75f0866c9d28186dafa665fbc9362895bc236052996bb699333", 0xf6}, {&(0x7f0000001240)="b1c62fd3eecd07ff71d4eef335699cc12884be2725db5196220b3862117fd6e2bccff6e6e782393c9c9964276a028bf899bdd13979ddf516d7e2812ea1abc616eed58652605da7c7fccbc6f01d5b864d1d43f7656df1ad44cdb12c97ad60746fc3e34e21da74ca5e6a17bcd55b731495c8c837bec817f93beec76000921f897c04d0c5a0daa1fca2c2e1af135d5964fa7207a394aad5e2b76961b6e3dbe2ee84157d4578a7d54d962aecd34e02469a", 0xaf}, {&(0x7f0000001300)="d7fe7256b8bfd87b538da915fcd5c7abf428223a90be1ad60b54f3d4f7fbab8bfb54b4251fc3d5319ea9170c2fe36232395eac5c425230e1d930972d4a5562239c8f41eb02d125925b1764660cf6d1f5703632ffb6d2ec2a0a27917cb61680413d9f4e27272c1c8461eda54e281607517a5e8c5727d05cba5bb67728948d67c0c256a6ec0d884068fa24c23e6efd1a66ee0bafd1efdb2d62a7a858141648115d66b0805d5581eeebc4be390a2da9bc513b06e26332a55dd2fff160322b828ede0618ea33b2bccc8d", 0xc8}], 0x6, &(0x7f0000001480)=[@ip_ttl={{0x14, 0x0, 0x2, 0xe61}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_retopts={{0x68, 0x0, 0x7, {[@end, @noop, @generic={0x7, 0x8, "f57659f5662b"}, @timestamp_prespec={0x44, 0x44, 0xb3, 0x3, 0x9, [{@multicast2, 0x10000}, {@local, 0x1f}, {@private=0xa010100, 0x7fffffff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x100}, {@rand_addr=0x64010101, 0x9}, {@initdev={0xac, 0x1e, 0x1, 0x0}}, {@private=0xa010100, 0x80000001}, {@rand_addr=0x64010102, 0x7ff}]}, @generic={0x89, 0x8, "52636e64f0a5"}]}}}, @ip_retopts={{0x110, 0x0, 0x7, {[@timestamp_addr={0x44, 0x3c, 0xc1, 0x1, 0x3, [{@multicast1, 0x1}, {@private=0xa010102, 0x24}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fff}, {@multicast2, 0x401}, {@multicast2, 0x3f}, {@loopback, 0x10001}, {@local, 0x4400}]}, @lsrr={0x83, 0x23, 0x68, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x13}, @remote, @loopback, @empty, @multicast1, @remote, @private=0xa010101]}, @timestamp_prespec={0x44, 0xc, 0xa, 0x3, 0x1, [{@loopback}]}, @timestamp_prespec={0x44, 0x2c, 0xf4, 0x3, 0x7, [{@remote, 0x7fffffff}, {@multicast1, 0x2}, {@dev={0xac, 0x14, 0x14, 0x3f}, 0x1}, {@broadcast, 0x2}, {@empty, 0x9ba1}]}, @end, @cipso={0x86, 0x1a, 0x0, [{0x0, 0x7, "5b39f3c701"}, {0x2, 0xd, "070c4b01482a6a51d37b35"}]}, @end, @ssrr={0x89, 0x1f, 0xf3, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @remote, @empty, @private=0xa010100, @local, @private=0xa010100]}, @timestamp_addr={0x44, 0x4, 0x96, 0x1, 0xf}, @lsrr={0x83, 0x27, 0x90, [@dev={0xac, 0x14, 0x14, 0x3f}, @loopback, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @multicast2, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}]}}}, @ip_retopts={{0x38, 0x0, 0x7, {[@cipso={0x86, 0x10, 0x2, [{0x0, 0xa, "50ecd3a7a8d905b9"}]}, @lsrr={0x83, 0xf, 0x88, [@broadcast, @private=0xa010101, @multicast1]}, @ssrr={0x89, 0x7, 0xcc, [@private=0xa010100]}]}}}], 0x1e0}}, {{&(0x7f0000001680)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000016c0)="05e29b98deaa7ea56364e52856593c79e34caf175c8350e377fcab7916b27a56e5a7f9a2af635440134cc369dfdc4446a0b366decfa08597a96ac29470b7b4eeb9c303e85483519f", 0x48}, {&(0x7f0000001740)="d51643ebb17491aad0377ba2eb7d5b77ce06bed3c05bcb15861ee1e853110325baa536ebb589887fc254b8cb7fa8ba890c63c6bd953cb3475f8d5a8ee2b8ebef751617e45cac8afec0089dcd6fe876c550885a5f0355a9b621210de8c73094c36917f5c5a2f318d11f4f159ee91721960641307e9cd94b1f06ae2d3b1df635a8467613c84c719cec3c", 0x89}, {&(0x7f0000001800)="87b513523730b10e03fa1c95e869119e4e191220353a779188b477fc45e099fe9595ff48de97d2b2cf5ef2efd67cfd0f78f5b2891331c5fae29ee2c295c0b376d5d3dfdd460a8a53912a7982bf8793983835fbc199143922c9ac155dbdc7e6a3747f5ebaa9c2cb0bdc99198a9e786d007ff0ad27025937ceabc59367a439512a644841497fdfe9ca65629a8dfbf59964c090de87f595a1d7ed61dbce3154", 0x9e}], 0x3, &(0x7f0000001900)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xd109}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x21}, @private=0xa010102}}}], 0x50}}, {{&(0x7f0000001980)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000019c0)="93bae669c0f07c5d8b38c2ef565d5ae1daf0bc57a9e70b9d5976372a67", 0x1d}, {&(0x7f0000001a00)="8140", 0x2}], 0x2, &(0x7f0000001a80)=[@ip_retopts={{0x98, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xf4, 0x3, 0x7, [{@local, 0x196a}, {@empty, 0xdb8f}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@rand_addr=0x64010102, 0x2}, {@loopback, 0x8}]}, @end, @noop, @ssrr={0x89, 0x17, 0x9b, [@empty, @multicast2, @multicast1, @multicast2, @broadcast]}, @cipso={0x86, 0x2f, 0x3, [{0x0, 0x8, "a037c52ef88c"}, {0x6, 0x6, "bce5d282"}, {0x1, 0x2}, {0x2, 0x4, "67d5"}, {0x7, 0xa, "d7ae60659f7480d4"}, {0x2, 0xb, "8ec82e6aa0d91c63ae"}]}, @timestamp={0x44, 0x10, 0xef, 0x0, 0xd, [0x8, 0x6, 0x8]}, @noop, @noop]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x405}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0xf8}}], 0x3, 0x44094) 12:49:34 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) inotify_init1(0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:34 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) [ 845.968818] FAULT_INJECTION: forcing a failure. [ 845.968818] name failslab, interval 1, probability 0, space 0, times 0 [ 845.970675] CPU: 0 PID: 7944 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 845.971662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 845.973291] Call Trace: [ 845.973684] dump_stack+0x107/0x163 [ 845.974219] should_fail.cold+0x5/0xa [ 845.974770] ? create_object.isra.0+0x3a/0xa20 [ 845.975424] should_failslab+0x5/0x10 [ 845.975960] kmem_cache_alloc+0x5b/0x350 [ 845.976559] create_object.isra.0+0x3a/0xa20 [ 845.977209] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 845.977933] kmem_cache_alloc+0x159/0x350 [ 845.978542] security_inode_alloc+0x34/0x160 [ 845.979183] inode_init_always+0x503/0xc90 [ 845.979796] alloc_inode+0x84/0x230 [ 845.980327] new_inode+0x23/0x240 [ 845.980825] __ext4_new_inode+0x328/0x53d0 [ 845.981452] ? avc_has_extended_perms+0xeb0/0xeb0 [ 845.982174] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 845.982874] ? dquot_initialize_needed+0x290/0x290 [ 845.983583] ? selinux_determine_inode_label+0x1ab/0x340 [ 845.984379] ext4_mkdir+0x32c/0xb10 [ 845.984917] ? ext4_rmdir+0xf70/0xf70 [ 845.985489] vfs_mkdir+0x424/0x680 [ 845.986013] do_mkdirat+0x145/0x2a0 [ 845.986548] ? user_path_create+0xf0/0xf0 [ 845.987149] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 845.987905] ? syscall_enter_from_user_mode+0x1d/0x50 [ 845.988629] do_syscall_64+0x33/0x40 [ 845.989195] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 845.989931] RIP: 0033:0x465717 [ 845.990395] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 845.993059] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 845.994176] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 845.995204] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 845.996240] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 845.997302] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 845.998326] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:49:34 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:34 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20002008}, 0xc, &(0x7f00000010c0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x1020}, 0x1, 0x0, 0x0, 0x40008d0}, 0x0) pread64(r0, &(0x7f0000001140)=""/126, 0x7e, 0x5) r1 = inotify_init1(0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f00000011c0)=0x1) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r3) 12:49:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:34 executing program 5: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r1) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="16567c21223f63abf6f3703f6b9f026efae89c326a66a1aa19a7e8b68b6b8e3051aaef61d642a729ab", 0x29, 0x200}, {&(0x7f0000000100)="6d4ebca7af6fd8cb32a627abacd8e6f996f17e056c9e33c8d701da035026b66ef71514fd3ada078bd94cf70f29d95ad77a30abe8cdff824e7d3711c11a2b523dbd8ca66c2bfb0b499381a24a1ba423cb3f39ccdf7292a3798bda92e6ea161415ba1de87f0797ca344c721eca45d5e475be52668fe08ec1ca322bc8326c53c7c858ff55db7ce7abc964ea", 0x8a, 0xbd9d}], 0x800000, &(0x7f00000002c0)={[{}, {'&#\'\'])'}, {'/'}], [{@subj_user={'subj_user', 0x3d, '+'}}, {@fsuuid={'fsuuid', 0x3d, {[0xd07b32e7ef6de812, 0x66, 0x64, 0x67, 0x65, 0x33, 0x62, 0x61], 0x2d, [0x63, 0x65, 0x61, 0x36], 0x2d, [0x66, 0x39, 0x35, 0x30], 0x2d, [0x66, 0x37, 0x59, 0x39], 0x2d, [0x35, 0x0, 0x38, 0x62, 0x33, 0x36, 0x38, 0x34]}}}, {@appraise}, {@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', r0}}, {@uid_lt={'uid<', r1}}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) 12:49:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x10, 0x0, 0x1, 0x27, 0x6, @random="85cd39a5bb40"}, 0x14) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 846.077317] nfs4: Unknown parameter '&#''])' 12:49:35 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) mknodat$loop(r4, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r5 = inotify_init1(0x0) fcntl$dupfd(r5, 0x0, r5) inotify_add_watch(r5, &(0x7f00000000c0)='./file0\x00', 0x20000721) [ 846.135449] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:49:46 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) 12:49:46 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:49:46 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x2f, 0x40, 0x1, 0x4, 0x2, @local, @local, 0x40, 0x7, 0x9, 0x1f}}) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1, &(0x7f0000000200)=[@ip_retopts={{0x30, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x1c, 0x9d, 0x3, 0x3, [{@multicast1, 0x3ff}, {@broadcast, 0x9}, {@rand_addr=0x64010102, 0xff}]}]}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@noop, @ssrr={0x89, 0x3, 0x9a}, @timestamp={0x44, 0x10, 0xa3, 0x0, 0x6, [0xa68, 0x37f8, 0x7f]}, @ssrr={0x89, 0x17, 0x17, [@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @broadcast, @local, @rand_addr=0x64010102]}, @cipso={0x86, 0x23, 0xffffffffffffffff, [{0x5, 0x4, "cb4e"}, {0x2, 0xc, "25116e58d61303a70bd8"}, {0x2, 0x6, "e1464d3f"}, {0x7, 0x7, "e00d313cd9"}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @loopback, @loopback}}}], 0xc8}}], 0x1, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000340)={0x3, 'bridge_slave_1\x00', {}, 0x8}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:49:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:46 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) mknodat$loop(r4, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) r5 = inotify_init1(0x0) fcntl$dupfd(r5, 0x0, r5) 12:49:46 executing program 7 (fault-call:0 fault-nth:62): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:46 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r2) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x7b, 0x3, 0x6, 0x0, 0x3f, 0x40090, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffff9, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x7, 0x100, 0x9, 0x300000000, 0x4, 0x8000, 0x0, 0x97, 0x0, 0x20}, 0xffffffffffffffff, 0x1, r0, 0x3) [ 857.164591] FAULT_INJECTION: forcing a failure. [ 857.164591] name failslab, interval 1, probability 0, space 0, times 0 [ 857.166328] CPU: 0 PID: 7994 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 857.167318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 857.168929] Call Trace: [ 857.169330] dump_stack+0x107/0x163 [ 857.169855] should_fail.cold+0x5/0xa [ 857.170408] ? jbd2__journal_start+0x18c/0x880 [ 857.171066] should_failslab+0x5/0x10 [ 857.171613] kmem_cache_alloc+0x5b/0x350 [ 857.172202] jbd2__journal_start+0x18c/0x880 [ 857.172834] __ext4_journal_start_sb+0x210/0x420 [ 857.173527] __ext4_new_inode+0x2e26/0x53d0 [ 857.174163] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 857.174859] ? dquot_initialize_needed+0x290/0x290 [ 857.175553] ? selinux_determine_inode_label+0x1ab/0x340 [ 857.176341] ext4_mkdir+0x32c/0xb10 [ 857.176868] ? ext4_rmdir+0xf70/0xf70 [ 857.177447] vfs_mkdir+0x424/0x680 [ 857.177957] do_mkdirat+0x145/0x2a0 [ 857.178481] ? user_path_create+0xf0/0xf0 [ 857.179078] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 857.179819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 857.180557] do_syscall_64+0x33/0x40 [ 857.181085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 857.181825] RIP: 0033:0x465717 [ 857.182284] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 857.184879] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 12:49:46 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_add_watch(r1, &(0x7f0000001340)='./file0\x00', 0x61000340) io_submit(0x0, 0x3, &(0x7f00000012c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000080)="d043f831a8d8405a3f6edc92fffff2bcaf44dd3e32b4a878c6617af716564fcd73d6dce3654df45c6900456cc28df66045897636c46202ff52393e9973b1a1ba8339c95dac810b384d530cdd687f60cde5d8a8da0d3245b8ddd29a91c38e4acad25feece74b36efb7a59df5026089635b4236e30d200977d79b6008c03615b7d6481952e8e5d2c480bbf6db54797f559cd91d76d098d7dc8554d155e7e5dd2bc4d8875d21a205c594cbf77499203176b77336c5f20540b0fe1e03025d59de0", 0xbf, 0x8000, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x401, 0xffffffffffffffff, &(0x7f0000000180)="e199f15c04ced3a955eced921a4b2baafc86c5b2e995acc08cd5b9e1e11313e276c00194fb9c30d0df41d8804598f1060004be26aac3a89ce1d2ece74d9b6526d2fb12958e76b6c5e6460e67b71d65faa3cea2b9605a024d7e9146e54e6a23b38b2cda16e4f03dcf98a331239fa16af81f5e7e17c7eea97d303ae25170494107f502228703cf1ec06f90ea09b1fa67cfb8afe48321ddd144662421c75f7a251ad45d", 0xa2, 0x2, 0x0, 0x3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000280)="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", 0x1000, 0x64b8}]) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000001300)={@id={0x2, 0x0, @b}}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc2) inotify_rm_watch(r1, r2) [ 857.185975] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 857.187241] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 857.188251] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 857.189276] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 857.190292] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 857.191446] EXT4-fs error (device sda) in __ext4_new_inode:1083: Out of memory 12:49:46 executing program 7 (fault-call:0 fault-nth:63): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000)=0x6, 0x4) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:49:46 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:46 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) mknodat$loop(r4, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) inotify_init1(0x0) 12:49:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000500)) 12:49:46 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8f, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xfc, 0x80000000}, {&(0x7f00000001c0)="109deeeb020fac099258eab60f607ccafc49f7a248e6b60236b17019be836352c95d23fbe076517ede27ae576bdb1b579a06c6b44285606f3f57dbd21b3a3279da0ff627322f490d725eda9172c6b7b6fb2dec1bcf8fece905d8ddf56f0e586a4645f1c216ea963ee281149d0cef3504982084baec4ef2df0256a87a0924", 0x7e, 0x9}, {&(0x7f0000000240)="822ea34b90124207268b880d629b75d5ff64c0e4741b6f756bb91ed64c5e4a231b53d0ec86b76bae189e409f6d761259d2bc93e3016257b1ed7489bcb0a2cfce9d289a6cc6bb017b6ce03d108b9cbd2a2f7b94ac4221335c5e90526a2bdd02b6ff07bbf03ddbe516af93ddc86f05c58cd5130e45f314dd9cc71fad55234a2e2c21cdf62eed05c31a7d38d51ed844006825245e80033a288b52527a351fc89f4dc73d846b672c7fdaeb", 0xa9, 0xfffffffffffffff8}, {&(0x7f0000000300)="66fa412c48c2624e2b153e266f2b5336bb01982f2cab9445a9b3ba", 0x1b, 0xffffffff}], 0x2, &(0x7f00000003c0)={[{@fat=@quiet}, {@fat=@showexec}, {@fat=@usefree}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) renameat(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r3, r4) [ 857.293721] FAULT_INJECTION: forcing a failure. [ 857.293721] name failslab, interval 1, probability 0, space 0, times 0 [ 857.295081] CPU: 1 PID: 8007 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 857.295810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 857.297031] Call Trace: [ 857.297332] dump_stack+0x107/0x163 [ 857.297734] should_fail.cold+0x5/0xa [ 857.298152] ? create_object.isra.0+0x3a/0xa20 [ 857.298655] should_failslab+0x5/0x10 [ 857.299064] kmem_cache_alloc+0x5b/0x350 [ 857.299500] create_object.isra.0+0x3a/0xa20 [ 857.299992] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 857.300553] kmem_cache_alloc+0x159/0x350 [ 857.301015] jbd2__journal_start+0x18c/0x880 [ 857.301505] __ext4_journal_start_sb+0x210/0x420 [ 857.302018] __ext4_new_inode+0x2e26/0x53d0 [ 857.302496] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 857.303024] ? dquot_initialize_needed+0x290/0x290 [ 857.303551] ? selinux_determine_inode_label+0x1ab/0x340 [ 857.304160] ext4_mkdir+0x32c/0xb10 [ 857.304554] ? ext4_rmdir+0xf70/0xf70 [ 857.304970] vfs_mkdir+0x424/0x680 [ 857.305373] do_mkdirat+0x145/0x2a0 [ 857.305761] ? user_path_create+0xf0/0xf0 [ 857.306213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 857.306762] do_syscall_64+0x33/0x40 [ 857.307154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 857.307698] RIP: 0033:0x465717 [ 857.308042] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 857.310024] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 857.310834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 857.311599] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 857.312375] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 857.313152] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 857.313924] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 857.366981] FAT-fs (loop5): invalid media value (0x0f) [ 857.367775] FAT-fs (loop5): Can't find a valid FAT filesystem [ 857.376548] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 857.413473] FAT-fs (loop5): invalid media value (0x0f) [ 857.414869] FAT-fs (loop5): Can't find a valid FAT filesystem 12:49:58 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x128) fcntl$dupfd(r2, 0x0, r4) mknodat$loop(r4, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:49:58 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:58 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) dup2(r0, r2) r3 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) fcntl$setlease(r3, 0x400, 0x2) 12:49:58 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) read(r0, &(0x7f0000000000)=""/57, 0x39) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:49:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fstat(r0, &(0x7f0000000500)) 12:49:58 executing program 7 (fault-call:0 fault-nth:64): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:58 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x80800) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) r4 = fcntl$dupfd(r1, 0x0, r3) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000001c80)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001c40)={&(0x7f0000000940)={0x12fc, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x108, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfb7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf8ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x1044, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "9b64407bbabcfcb80f1085352a42b5fd2d85dff6"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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@TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x15}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x82}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x55e2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffff625}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x7c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1a, 0x3, "858b594ed57bed37cac881bef553fc16b80a61eb3ad2"}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "602c6797870fee1b50f55757d5e619d2494d4ac57de52c7469c3b85c0d7179a014e4"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x12fc}, 0x1, 0x0, 0x0, 0x20044000}, 0x24048000) linkat(r3, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000180)="ac46d9736e7f441689d74f0acdc90dcccc6af515b1da0d61704c3b0c7dcd047b90c6d8d7fc1ec5eea5f81cd56f5686de0a92c16634d85131bcb5b8ab651a7b74fb604c48892922e560c96c3291b9133ae6538d5916e07d7048f2426371482d627877a2e79ba10c3e04cfa2616e76b02e7acc0ae89193bd738bf70ecac48ae4e08ea6e0240fda5a578a6613d62cb4", 0x8e, 0x7}, {&(0x7f0000000240)="ac45f5217a2e0bb0b9464eceb9eabb0bd21214539c3df0a6c67259e9a68f90babaee7b4070c89b4a3db2f01d64e641d732311209e5f48b1f6aedce24952384f6e2ed1755786b1936ea80e4fb49484c081fbf343e8f0875777f6c030e2e120a6e97965f3a879c6916cafdf2e9c08fdcbd1976dbe43006cfc8ee67a7deff0d7fef3bc4de29c89fff988511734466f32b839530eebb89bcaa9cc4e87d85cf351175da5a5faca640155f61c61348924e9b2e2c049304aadde4827178cdcb0f32b962e76d52d544ec36e47692ad7655296382c4f782f17d4625a637f7034581d54dd488c9d222063da51ab85cf743e10be44904ea59ab5da07dc391", 0xf9}, {&(0x7f0000001ec0)="1f8abb9d2f21fa2fdc3901c88c47b33cd857aa27419eba76f72600f463a75cd3f8a1609474afb68ff503fff1b2e39299cba4e9d5cd408c37324840503d386bc716839073a982ec7a19b1a12ddc458b0390dcf47e7a447761cea2f6880505f0bbe5c8aea3f93d66fd98869dbba3a1778be4424d79eaa3a19bcae057555768e3cebbb8ac89d823b3c2b8fd98dab6844a9f642138185d3bdfc267769e9367b46eb92fa1ca735eaff4ac7effa1f6dc8ce97df27db6d370fbb54fdcbc4a6881002513a583a000"/210, 0xd2, 0xfffffffffffffffd}, {&(0x7f0000000440)="fff1435e186c6bdb3e8f2667ce2d8ac4f2aab287c91e58d26c9a776fca3edcacfba097668a04473fbc9a36a70f630806973f050f501f7d74ab9eb52de9f7ee2fe835341530c65bdf6cc42384cb9a70584481576e0d51e89004b49ad7c843c203ea5fe40ac20de78246a01431c3b3b49958246cabd82964601892c3517c96669f5dcdf74ad5929127888a80240b0bff2f348bc530888cb293d717519b3f0e079696d1218c56d1cad0f3de362539773e447b19edb6eb83fd7bd3a8", 0xba, 0x2}, {&(0x7f0000000340)="c8fff4d326fc89e0445c80e91cc4905454ffb542917e6b831f5a259e8428dbf92ca6edf4bedad2baf5776f07da9280b9f5d20419c77fc263d210287537d3e2e7765f8132ddabb8b413ff7b709b759ef7a32564327b210122dde1fcd512b9331ca5d3fe4732bd8fdbaa5777361a0d1270aeb9875bef4840de2e706629167694a6537fad3fac3eb1fe3d9cad303e1a90b0d4cd04be9d44cb85781c52ff494c47581e45c31d2947f8a24a79f42777c01b2fb4bf3bf8c4bbb791e78244af5aebcb3e20fc7ac3bb219751", 0xc8, 0x9}, {&(0x7f0000000540)="26bea409d4a2b0418ed4ba4cc676a5b09dd6610abde97c48e8156cf4ce75a90dce3bd04a4cdfe556ab8438cf29df24212572dcfc8628bfc924e73f106488c50c97ee716e7ee2f18bd72688da273857ff30cdadc6f923160a543b0dc2b4dff8d9a0766cc12d3a51ec478b780f0cd11e83d9e05c18f08b71d52dd2a67be3ab6b592adda36446150212bf168f3c859df0e39ebc18ce86bcdd05e8dcbc465728ebcdf2308631fabf8e6430782a6c133fe0c3aae030e5b24d0d1ac6889a8caa304b9d1ed8dac563d831f10653232a2074317cf05aefaa10f3fbd382b64c26c6248c4783", 0xe1, 0x8}, {&(0x7f0000000640)="457ed0974b36f63cc135e79bbf21", 0xe, 0x3eac}, {&(0x7f0000000680)="20d94e61c305af92e7876f0248abcfe72bfbebaca4b9a010ec9c5efb07b0bbe98e9146d26c8d76864f13047b6b304dae46c6b48c9959d0fa4c2002b080347c89094198b533b198ecd8aaf80dfd627b90e18ed590b7fa4e", 0x57, 0x5}, {&(0x7f0000000700), 0x0, 0x54f7dd70}, {&(0x7f0000000740)="1799ab32d2768f74e768767d160e36b00d79352077a22412885a0f1ab0c0902cc3e9d9fc17d635686dcacb15438cd7b2c141c34fbc49b60a568f3e50fbb9b2e47d53ace12c330dafcabcd8", 0x4b, 0x7}], 0x3044860, &(0x7f00000020c0)={[{}, {'\xe4\xd6\xc8\x96\xf5Ew\xdb;6\x9d\xc0\x84\xac0\xac\fJ\x84\x12G\"\x94@R$\':\xf2\xeew\xb6\xb5\xf8K\x1b\xfbq\n\xbb\x1d\xceoH\x95\xcal\xca\xf0\xe7\xf5\xdct\xd3\'@Rk\xba&\x17\xf6((\xd70[a\x98\t'}, {'}:[\\/\\'}, {'$#'}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x56, 0x65, 0x30, 0x63, 0x37, 0x62, 0x66, 0x62], 0x2d, [0x64, 0x39, 0x64, 0x34], 0x2d, [0x31, 0x65, 0x35, 0x65], 0x2d, [0x57, 0x62, 0x63, 0x65], 0x2d, [0x32, 0x38, 0x66, 0x39, 0x39, 0x61, 0x36, 0x31]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}#)}:-R~M\xa0K\xa7\xe8<\x90\xf09\xe6\xa4\xa4\xae8\x14+\xb40\xbe\x8b\xa2\xcf\xa9\xf3\x87\xd7\x9aH,\xc7,V+'}}]}) r5 = inotify_init1(0x0) r6 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001cc0)='./file0\x00', 0xb0000015) inotify_rm_watch(r5, r6) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = dup3(r4, r1, 0x0) r9 = inotify_init1(0x0) r10 = inotify_add_watch(r9, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r9, r10) inotify_rm_watch(r8, r10) dup2(r5, r7) 12:49:58 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) [ 869.360225] FAULT_INJECTION: forcing a failure. [ 869.360225] name failslab, interval 1, probability 0, space 0, times 0 [ 869.362719] CPU: 1 PID: 8040 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 869.364125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 869.366494] Call Trace: [ 869.367043] dump_stack+0x107/0x163 [ 869.367811] should_fail.cold+0x5/0xa [ 869.368606] ? create_object.isra.0+0x3a/0xa20 [ 869.369568] should_failslab+0x5/0x10 [ 869.370364] kmem_cache_alloc+0x5b/0x350 [ 869.371217] create_object.isra.0+0x3a/0xa20 [ 869.372126] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 869.373180] kmem_cache_alloc+0x159/0x350 [ 869.374075] jbd2__journal_start+0x18c/0x880 [ 869.374997] __ext4_journal_start_sb+0x210/0x420 [ 869.376007] __ext4_new_inode+0x2e26/0x53d0 [ 869.376956] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 869.378002] ? dquot_initialize_needed+0x290/0x290 [ 869.379049] ? selinux_determine_inode_label+0x1ab/0x340 [ 869.380216] ext4_mkdir+0x32c/0xb10 [ 869.381003] ? ext4_rmdir+0xf70/0xf70 [ 869.381849] vfs_mkdir+0x424/0x680 [ 869.382612] do_mkdirat+0x145/0x2a0 [ 869.383391] ? user_path_create+0xf0/0xf0 [ 869.384280] ? rcu_read_lock_sched_held+0x3a/0x70 [ 869.385309] do_syscall_64+0x33/0x40 [ 869.386115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 869.387202] RIP: 0033:0x465717 [ 869.387888] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.391806] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 869.393440] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 869.394959] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 869.396475] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 869.398052] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 869.399590] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:49:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:58 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x128) mknodat$loop(r3, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:49:58 executing program 6: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x400, 0x9f, 0x19d}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x10000000) inotify_rm_watch(r1, r2) shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x2000) 12:49:58 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x803) inotify_rm_watch(r0, r1) 12:49:58 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:49:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) [ 869.541458] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:49:58 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) inotify_init1(0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mknodat$loop(r3, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:49:58 executing program 7 (fault-call:0 fault-nth:65): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:49:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) 12:49:58 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) 12:49:58 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000000000000000}, 0x1000, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) dup(r1) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) r3 = inotify_init1(0x0) fcntl$dupfd(r3, 0x0, r3) dup(r0) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x40000200) setuid(r2) r4 = getegid() setresgid(0x0, 0xee00, r4) r5 = inotify_init1(0x0) r6 = inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r5, r6) [ 869.688748] FAULT_INJECTION: forcing a failure. [ 869.688748] name failslab, interval 1, probability 0, space 0, times 0 [ 869.690643] CPU: 0 PID: 8080 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 869.691570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 869.693147] Call Trace: [ 869.693522] dump_stack+0x107/0x163 [ 869.694022] should_fail.cold+0x5/0xa [ 869.694541] ? create_object.isra.0+0x3a/0xa20 [ 869.695171] should_failslab+0x5/0x10 [ 869.695689] kmem_cache_alloc+0x5b/0x350 [ 869.696253] create_object.isra.0+0x3a/0xa20 [ 869.696845] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 869.697569] __kmalloc_track_caller+0x177/0x3c0 [ 869.698190] ? sidtab_sid2str_get+0x17e/0x670 [ 869.698813] kmemdup+0x23/0x50 [ 869.699239] sidtab_sid2str_get+0x17e/0x670 [ 869.699811] sidtab_entry_to_string+0x33/0x110 [ 869.700415] security_sid_to_context_core+0x3bb/0x560 [ 869.701126] selinux_inode_init_security+0x4ab/0x690 [ 869.701806] ? selinux_dentry_init_security+0x280/0x280 [ 869.702542] ? get_cached_acl_rcu+0x100/0x100 [ 869.703187] ? find_held_lock+0x2c/0x110 [ 869.703771] security_inode_init_security+0x151/0x350 [ 869.704493] ? ext4_init_acl+0x310/0x310 [ 869.705065] ? inode_free_by_rcu+0x20/0x20 [ 869.705708] ? chksum_update+0x4c/0xb0 [ 869.706259] __ext4_new_inode+0x382f/0x53d0 [ 869.706882] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 869.707568] ? dquot_initialize_needed+0x290/0x290 [ 869.708251] ? selinux_determine_inode_label+0x1ab/0x340 [ 869.709015] ext4_mkdir+0x32c/0xb10 [ 869.709541] ? ext4_rmdir+0xf70/0xf70 [ 869.710088] vfs_mkdir+0x424/0x680 [ 869.710588] do_mkdirat+0x145/0x2a0 [ 869.711099] ? user_path_create+0xf0/0xf0 [ 869.711692] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 869.712433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 869.713159] do_syscall_64+0x33/0x40 [ 869.713688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 869.714405] RIP: 0033:0x465717 [ 869.714862] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.717488] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 869.718559] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 869.719572] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 869.720567] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 869.721585] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 869.722582] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 869.729433] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:08 executing program 2: ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000043c0), &(0x7f0000004400)=0x4) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x8042) 12:50:08 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) inotify_init1(0x0) inotify_init1(0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:08 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:08 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:50:08 executing program 7 (fault-call:0 fault-nth:66): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:08 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) 12:50:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)) 12:50:08 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x400100, 0xcc) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = inotify_init1(0x800) inotify_add_watch(r4, &(0x7f0000000200)='./file1\x00', 0x80000cc7) r5 = inotify_init1(0x0) inotify_rm_watch(r5, r2) r6 = inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r5, r6) r7 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x529102, 0x1, 0x10}, 0x18) r8 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r8) write$binfmt_elf32(r8, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x80, 0x20, 0x7, 0x200, 0x2, 0x3e, 0x2, 0xc, 0x38, 0xb5, 0xa969, 0x2, 0x20, 0x2, 0x7, 0x3cda, 0x7fff}, [{0x5, 0x101, 0xf586, 0x6, 0x9, 0xc51, 0xfffff972, 0x5}], "c71d1a6b240cec35d22d2b92db17354bc97afa771f7cafaeb1a79f0ef08eee8ceeeb9a14d9959a4839c668f9d6e3147fb98feaef2846d5854a1130a79462c9f52f86e972e657cece89040bf4295e822fdd75c5bcca109550da5cf044b79c974e2a06ce006d0c187acc4248e6c352779b6dc070bf2e4a2f18e2855bb900645a7a754fc77d8e8a1a46d54057677df418cc421296ce2d8c3d0e6dab3b75c64e1ed80c9f22a73028f5e24198363ca28ce717a71dca9db7bd801ee6c89e8eb95d53", ['\x00', '\x00']}, 0x317) write$binfmt_misc(r3, &(0x7f0000001580)={'syz1', "f5442e1fb7772ea23e76fe7cbc399b2d4727140eec1abbfc629aa525d77b50e84903ffc6504295bd3b67ba45021662250e08a77425dbb5e91cf348b1aba07f868db1aa7fcce13b3e16715bf968437f85f3cddfaf5bb384133e32cb8be70055feea96895b7d3c849432b041b1d2634d67b3eb2fc86e56de22ae5a2dd6af5de9c3f246f69203b8cfcc2e1bfcbc3f3cb74e2446f1139076242122325546651a0305e1bc384b497033387e2cd2863d93c286a2c98fb5d02fadec475c1bd56259a7a3e4c597fe8576d25d545bc34b551d46c8c34142e66fbd123f"}, 0xdc) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file1\x00', 0xfba, 0x3, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0x1000, 0x7f}, {&(0x7f0000001300)="17e45933264537bdc5f9e2b8138885f0103d67a53c39226d3bd3d247cd70018140da94aace4920d9932127812af78c23f401d31e40a3d1f8bbf9b662055f09f1ec1db24dd7", 0x45, 0x7fff}, {&(0x7f0000001380)="644d6f96213d4e021ab2394c030caf18ade8e7ae1da6fab697e432b094d68f9b4c004c15be5cb243a677708aff1cd7c8fc7670bfab8422142ddfa16ffdd408b6222e6eb33d557622c7c70afa0e0c4494b52d608dd0531b35ef30bf3e9edf2488750f8baac20a4184cc7c2c6c8aac147ab9ee6d4f51a9e71573870bcefe05489d1bed826abafd635d5c52460ccf025c6070e88a2399366af1d5d03a8c057088199d355396ab028710619edbe705231821f2c96cfac64c5037b3c1fc16361a350e3598fb4daaaad768596ac1349f8214be289e1b", 0xd3}], 0x2210080, &(0x7f0000001500)={[{@nodiscard}, {@sysvgroups}, {@grpjquota_path={'grpjquota', 0x3d, './file1'}}, {@abort}, {@quota}, {@acl}, {@grpjquota}], [{@smackfstransmute={'smackfstransmute', 0x3d, '},&\'\xc5'}}]}) creat(&(0x7f0000000240)='./file1\x00', 0xa) splice(r0, &(0x7f0000000100)=0x1, r7, &(0x7f00000001c0)=0x2, 0x80, 0x5) inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0x40) [ 880.008320] FAULT_INJECTION: forcing a failure. [ 880.008320] name failslab, interval 1, probability 0, space 0, times 0 [ 880.009809] CPU: 1 PID: 8101 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 880.010535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 880.011740] Call Trace: [ 880.012019] dump_stack+0x107/0x163 [ 880.012401] should_fail.cold+0x5/0xa [ 880.012804] ? ext4_find_extent+0xa39/0xd00 [ 880.013260] should_failslab+0x5/0x10 [ 880.013671] __kmalloc+0x72/0x3e0 [ 880.014046] ext4_find_extent+0xa39/0xd00 [ 880.014498] ext4_ext_map_blocks+0x1c8/0x5bf0 [ 880.014989] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.015538] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.016101] ? ext4_ext_release+0x10/0x10 [ 880.016548] ? lock_release+0x6b0/0x6b0 [ 880.016975] ? ext4_es_lookup_extent+0x489/0xbd0 [ 880.017480] ? lock_downgrade+0x6d0/0x6d0 [ 880.017939] ? down_read+0x10f/0x420 [ 880.018335] ? down_write_killable+0x180/0x180 [ 880.018818] ? rcu_read_lock_sched_held+0x3a/0x70 [ 880.019320] ? ext4_es_lookup_extent+0xc4/0xbd0 [ 880.019817] ext4_map_blocks+0x9a6/0x18d0 [ 880.020257] ? inode_free_by_rcu+0x20/0x20 [ 880.020699] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 880.021182] ext4_getblk+0x144/0x680 [ 880.021580] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 880.022117] ext4_bread+0x29/0x210 [ 880.022492] ext4_append+0x15d/0x370 [ 880.022888] ext4_init_new_dir+0x25e/0x4d0 [ 880.023336] ? ext4_init_dot_dotdot+0x610/0x610 [ 880.023836] ext4_mkdir+0x3c1/0xb10 [ 880.024223] ? ext4_rmdir+0xf70/0xf70 [ 880.024633] vfs_mkdir+0x424/0x680 [ 880.025013] do_mkdirat+0x145/0x2a0 [ 880.025397] ? user_path_create+0xf0/0xf0 [ 880.025843] ? rcu_read_lock_sched_held+0x3a/0x70 [ 880.026364] do_syscall_64+0x33/0x40 [ 880.026754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 880.027291] RIP: 0033:0x465717 [ 880.027635] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.029583] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 880.030397] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 880.031154] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 880.031906] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 880.032663] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 880.033416] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 [ 880.036358] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 880.047539] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 12:50:08 executing program 7 (fault-call:0 fault-nth:67): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:08 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fstat(r0, 0x0) 12:50:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x8000, 0x7}, {0x95, 0xffffff93}]}, 0x14, 0x3) [ 880.115334] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 12:50:09 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) inotify_init1(0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) [ 880.150643] FAULT_INJECTION: forcing a failure. [ 880.150643] name failslab, interval 1, probability 0, space 0, times 0 [ 880.152893] CPU: 1 PID: 8118 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 880.153634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 880.154847] Call Trace: [ 880.155142] dump_stack+0x107/0x163 [ 880.155537] should_fail.cold+0x5/0xa 12:50:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r4, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r5}, 0x14) inotify_rm_watch(r1, r2) [ 880.155952] ? create_object.isra.0+0x3a/0xa20 [ 880.156607] should_failslab+0x5/0x10 [ 880.157016] kmem_cache_alloc+0x5b/0x350 [ 880.157453] ? __es_remove_extent+0x70f/0x15c0 [ 880.157959] create_object.isra.0+0x3a/0xa20 [ 880.158428] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 880.158971] kmem_cache_alloc+0x159/0x350 [ 880.159415] __es_insert_extent+0x3a9/0x12f0 [ 880.159889] ? do_raw_write_lock+0x11a/0x280 [ 880.160371] ? do_raw_read_unlock+0x70/0x70 [ 880.160843] ext4_es_insert_extent+0x2dc/0xbb0 [ 880.161334] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 880.161815] ? lock_downgrade+0x6d0/0x6d0 [ 880.162274] ? __ext4_handle_dirty_super+0x100/0x100 [ 880.162818] ? __es_find_extent_range+0x197/0x4b0 [ 880.163344] ? __ext4_handle_dirty_super+0x100/0x100 [ 880.163895] ? rcu_read_lock_sched_held+0x3a/0x70 [ 880.164423] ext4_ext_map_blocks+0x192f/0x5bf0 [ 880.164926] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.165493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.166080] ? ext4_ext_release+0x10/0x10 [ 880.166524] ? lock_release+0x6b0/0x6b0 [ 880.166949] ? ext4_es_lookup_extent+0x489/0xbd0 [ 880.167459] ? lock_downgrade+0x6d0/0x6d0 [ 880.167912] ? down_read+0x10f/0x420 [ 880.168314] ? down_write_killable+0x180/0x180 [ 880.168800] ? rcu_read_lock_sched_held+0x3a/0x70 [ 880.169317] ? ext4_es_lookup_extent+0xc4/0xbd0 [ 880.169837] ext4_map_blocks+0x9a6/0x18d0 [ 880.170284] ? inode_free_by_rcu+0x20/0x20 [ 880.170741] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 880.171232] ext4_getblk+0x144/0x680 [ 880.171632] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 880.172185] ext4_bread+0x29/0x210 [ 880.172571] ext4_append+0x15d/0x370 [ 880.172979] ext4_init_new_dir+0x25e/0x4d0 [ 880.173433] ? ext4_init_dot_dotdot+0x610/0x610 [ 880.173965] ext4_mkdir+0x3c1/0xb10 [ 880.174369] ? ext4_rmdir+0xf70/0xf70 [ 880.174794] vfs_mkdir+0x424/0x680 [ 880.175181] do_mkdirat+0x145/0x2a0 [ 880.175575] ? user_path_create+0xf0/0xf0 [ 880.176028] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.176601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.177166] do_syscall_64+0x33/0x40 [ 880.177593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 880.178158] RIP: 0033:0x465717 [ 880.178529] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.180542] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 880.181358] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 880.182140] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 880.182903] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 880.183666] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 880.184431] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:50:09 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4b04ec7aa0f8873, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) chown(&(0x7f0000000140)='./file0\x00', r0, r1) 12:50:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = accept(0xffffffffffffffff, &(0x7f0000001f80)=@xdp, &(0x7f0000002000)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002040)={'vxcan1\x00'}) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:09 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fstat(r0, 0x0) [ 880.355591] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:20 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:50:20 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) inotify_init1(0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x92400, 0x3) bind$packet(r1, &(0x7f0000000040)={0x11, 0x1b, 0x0, 0x1, 0x6, 0x6, @remote}, 0x14) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:20 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0e7b243a9c820c9a56f40d767e04806415093a3086d56b480b9a66175c1c21021db22eda48273bdb4bbcd52689699d3e1426c9ed69ca", 0x36, 0x1}], 0x2000000, &(0x7f0000000140)={[{'}P&$]'}, {'+#\''}], [{@context={'context', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee00}}, {@appraise_type}, {@dont_appraise}]}) inotify_rm_watch(r0, r1) 12:50:20 executing program 7 (fault-call:0 fault-nth:68): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:20 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = inotify_init1(0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x124280, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="59f746f2d14b629fe84c81b327335f40c143b49a06668c49e7337f9880f5e5210821ccf69a0ca67fd9d0f2af27998fe5ac59b9881d817a30ca2c728dbe66f06653914b9139f23b456e6c", 0x4a, 0x61}, {&(0x7f00000001c0)="d5015c2967282c812cdd2ea94ecdfb7cdc3906d44b967a79761458c117c53ee0f1530cfa94bd09d4bf3cf396fd803a388aeab1188c12d976c57440c6c93af412c2f060f4231fc2516d994d66273387842249f97e8cad25165de653382f6546069bcb", 0x62}, {&(0x7f0000000240)="57f70e603edcd7fc6f6a32a87ffee69f2dbe51d9c9cf89f4cc5280fbe1af33ab0acecbd814fa8cb1f6ad8cb14cb8b9e0c77ce53a7a4869b496c2d7ca2a0310c993a8c016fdd183eb648d0186f0e307d39f0ac862e6f04670f8a04ccfab00c74df6701a239239de215b7625ba94164c621edbafe585629b4146618a340af317c8f07e000cd9c526fb9ab34fa7bd073adf38fadbb6b4716a58305b9a6c6e644f7c9c7d40a5903dbc09f3cbf9e125a84a68f57bbd63ac21dc205fb01bc56c109810d52e502c8e734bfdb6639777601e", 0xce}], 0x211090, &(0x7f00000003c0)={[{}, {}, {'/dev/bsg\x00'}, {}, {'\x1b{\'\xce*\'\xb1'}, {'/dev/bsg\x00'}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 12:50:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fstat(r0, 0x0) [ 891.986604] nfs4: Unknown parameter '}P&$]' [ 892.002316] FAULT_INJECTION: forcing a failure. [ 892.002316] name failslab, interval 1, probability 0, space 0, times 0 [ 892.004697] CPU: 1 PID: 8162 Comm: syz-executor.7 Not tainted 5.10.49 #1 [ 892.005883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 892.007860] Call Trace: [ 892.008335] dump_stack+0x107/0x163 [ 892.008968] should_fail.cold+0x5/0xa [ 892.009639] ? ext4_find_extent+0xa39/0xd00 [ 892.010430] should_failslab+0x5/0x10 [ 892.011094] __kmalloc+0x72/0x3e0 [ 892.011738] ? __kasan_slab_free+0x122/0x150 [ 892.012535] ext4_find_extent+0xa39/0xd00 [ 892.013281] ext4_ext_map_blocks+0x1c8/0x5bf0 [ 892.014102] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 892.015039] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 892.015988] ? ext4_ext_release+0x10/0x10 [ 892.016735] ? ext4_map_blocks+0x5e0/0x18d0 [ 892.017518] ? lock_release+0x6b0/0x6b0 [ 892.018245] ? find_held_lock+0x2c/0x110 [ 892.018989] ? down_write+0xe0/0x150 [ 892.019664] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 892.020576] ext4_map_blocks+0x652/0x18d0 [ 892.021350] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 892.022224] ext4_getblk+0x144/0x680 [ 892.022894] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 892.023822] ext4_bread+0x29/0x210 [ 892.024464] ext4_append+0x15d/0x370 [ 892.025145] ext4_init_new_dir+0x25e/0x4d0 [ 892.025907] ? ext4_init_dot_dotdot+0x610/0x610 [ 892.026756] ext4_mkdir+0x3c1/0xb10 [ 892.027426] ? ext4_rmdir+0xf70/0xf70 [ 892.028227] vfs_mkdir+0x424/0x680 [ 892.028973] do_mkdirat+0x145/0x2a0 [ 892.029632] ? user_path_create+0xf0/0xf0 [ 892.030402] ? rcu_read_lock_sched_held+0x3a/0x70 [ 892.031255] do_syscall_64+0x33/0x40 [ 892.031919] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 892.032837] RIP: 0033:0x465717 [ 892.033419] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.036169] RSP: 002b:00007f6d8ce98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 892.037240] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465717 [ 892.038253] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 892.039262] RBP: 00007f6d8ce99040 R08: 0000000000000000 R09: ffffffffffffffff [ 892.040262] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 892.041266] R13: 0000000020000100 R14: 00007f6d8ce99000 R15: 0000000020011700 12:50:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r4, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r5}, 0x14) inotify_rm_watch(r1, r2) 12:50:21 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x3}, 0x4) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:21 executing program 7 (fault-call:0 fault-nth:69): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:21 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf7, 0x4, 0x11, 0x0, 0x0, 0x6, 0x820, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x7fff, 0x7, 0x0, 0x7, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) [ 892.133679] nfs4: Unknown parameter '}P&$]' 12:50:21 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:21 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:21 executing program 2: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:21 executing program 2: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x9, &(0x7f0000000040)={r0, r1+10000000}, 0x1, 0x0, 0x1}, 0x735) 12:50:21 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x220100, 0x0) dup2(r0, r2) inotify_init1(0x0) [ 892.379293] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:31 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:31 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) r4 = perf_event_open$cgroup(&(0x7f0000000280)={0x2, 0x80, 0xff, 0x20, 0x0, 0x81, 0x0, 0x200, 0x1, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x1, @perf_bp={&(0x7f0000000240), 0x7}, 0x2600, 0x8001, 0x9, 0x9, 0x2, 0x7fffffff, 0x6, 0x0, 0x4, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r1, 0x1) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x2b, 0x0, 0x5, 0x2, 0x0, 0x3, 0x20a40, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x80000001}, 0x40, 0x24a8, 0x8, 0x3, 0x4, 0x36ac, 0x6, 0x0, 0x5, 0x0, 0xfffffffffffffffd}, 0x0, 0x5, r4, 0x2) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x0, 0x2, 0xd1, 0x0, 0x101, 0x402, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x0, 0x1, 0x1, 0xb, 0xfffffffffffffffa, 0x80000001, 0x9, 0x0, 0x5, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, r4, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r6 = dup2(r0, r2) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x28, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8001, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe51, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x20, 0x2791, 0x6d, 0xf, 0x1d, 0x9, 0xfffb, 0x0, 0x8c5, 0x0, 0x3}, r5, 0xffffffffffffffff, r6, 0x3) inotify_rm_watch(r2, r3) 12:50:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r4, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r5}, 0x14) inotify_rm_watch(r1, r2) 12:50:31 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:50:31 executing program 6: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x5, 0x0, 0x0, 0x800800, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x31d28a3a889998fa, './file0\x00'}, 0x6e) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1000) r5 = inotify_init1(0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) flock(r0, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r6, 0x8982, &(0x7f00000003c0)={0x6, 'veth1_to_batadv\x00', {0x8}, 0x9}) r7 = inotify_init1(0x0) r8 = fcntl$dupfd(r7, 0x0, r7) inotify_add_watch(r8, &(0x7f0000000140)='./file0\x00', 0x128) r9 = open(&(0x7f0000000180)='\x00', 0x48000, 0x42) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f00000001c0)) fcntl$dupfd(r5, 0x0, r8) accept$unix(r8, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) inotify_rm_watch(r2, r3) 12:50:31 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:31 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:31 executing program 0: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x128) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x800) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:31 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="17000cb5f746db0247883adb05339eadf731971812525108f785ac76266d9cb5e1933c1e078b80edca7233b88b98abda488be05a2b3235da4fb2a7de34c221905db73edfdca8553eee4c01236b73f88eaa2e76b358ab684f4de3c191d82166a6d0a05824cf213a24c16c343f3caa775d9d3de7ec634033", 0x77, 0x800000}], 0x28a020, &(0x7f0000000180)={[{@utf8no}, {@uni_xlate}], [{@permit_directio}]}) openat2(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x1cb440, 0x10, 0x6}, 0x18) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080)=0x0) setuid(r3) r4 = getgid() fchownat(r0, &(0x7f0000000240)='./file0\x00', r3, r4, 0x800) inotify_rm_watch(r1, r2) [ 903.026253] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 903.046450] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:43 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:50:43 executing program 5: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:50:43 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:50:43 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x128) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000010c0), 0x6e0801, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000040)={@mcast1, r2}, 0x14) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r6}, 0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001080)={r6, 0x1, 0x6, @broadcast}, 0x10) sendto$packet(r0, &(0x7f0000000040)="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", 0xffb, 0x20000004, &(0x7f0000001040)={0x11, 0x4, r2, 0x1, 0x2, 0x6, @local}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x21, 0x4) sendmmsg$inet(r0, &(0x7f0000006880), 0x0, 0x4) 12:50:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r4, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r5}, 0x14) inotify_rm_watch(r1, r2) 12:50:43 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:43 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) [ 914.379553] device lo entered promiscuous mode [ 914.392911] device lo left promiscuous mode 12:50:43 executing program 5: r0 = syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = signalfd(r0, &(0x7f00000010c0)={[0x3]}, 0x8) mount$9p_fd(0x0, &(0x7f0000001040)='./file0\x00', &(0x7f0000001080), 0x804410, &(0x7f0000001100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@cache_none}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@msize={'msize', 0x3d, 0xdfe5}}, {@cache_fscache}, {@cache_fscache}, {@cache_mmap}, {@cache_none}, {@privport}], [{@obj_user={'obj_user', 0x3d, '#'}}]}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r2, r3) r4 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) fsetxattr$security_ima(r4, &(0x7f0000001200), &(0x7f0000001240)=@ng={0x4, 0x14, "5051249b1d0263"}, 0x9, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r5) ioctl$BTRFS_IOC_INO_LOOKUP(r5, 0xd0009412, &(0x7f0000000040)={0x0, 0x3}) 12:50:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) [ 914.419446] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 914.423424] device lo entered promiscuous mode [ 914.441114] device lo left promiscuous mode [ 914.447979] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 914.450071] 9pnet: Insufficient options for proto=fd [ 914.462155] 9pnet: Insufficient options for proto=fd 12:50:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200) 12:50:54 executing program 4: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000140)={{r0}, 0x0, 0x0, @unused=[0x2, 0x100000001, 0xefd3], @devid}) r1 = creat(0x0, 0x0) openat(r0, &(0x7f0000001240)='./file0\x00', 0x4e2040, 0x30) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) readahead(0xffffffffffffffff, 0x3, 0xffffffffffff8000) syncfs(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)='\x00', 0x1}, {&(0x7f0000000100)="2c217c9b2cc4bceded232beba852ba53cb", 0x11}, {&(0x7f0000001400)="e5638a1694f78aa1bb7e166e9491de81d3dfaa8c75f1b806c60e9f636498c9e27a40416f22ad06825fc21e9190e40893cfeb172d68b230607de6e1ad738cd82ba2bd803c94015bf31db12bd51e03867d522cf437d07ba70530a1cb95321b2549d39957c1f7eed8c398052db0463f3acffcb1a8f5631321a5ebf3a7e26d176d809f307cfbcfdf0000", 0x88}], 0x3) 12:50:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x3}}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r3, r4) 12:50:54 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x4000, 0xfffffffffffffdce, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) 12:50:54 executing program 0: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:54 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:54 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r4, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r5}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r5}, 0x14) inotify_rm_watch(r1, r2) 12:50:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r3, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r4}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r4}, 0x14) [ 925.334562] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x200) [ 925.358338] ISOFS: Logical zone size(0) < hardware blocksize(1024) 12:50:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x200) 12:50:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="0701ff03610200000400000007000000710100000100000000000000000000000b830af9377bea8731d38003f508f8bcfcfafd31ee27c9fe12971700147f086c8a236e07b7c1b1963dd0750916c904591267a7fca297758d7429f0dfcc9c4e293e5141bcd5c898f2b264281dd82016fa2fb86a00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074cd6d958541c925b1b9898e6a3a737f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/883, @ANYRESHEX=r0, @ANYBLOB="ff727602cfd51495dd58468a3ae0a333814e8917d72b30e802dac5e1abe52f9f3e8ac5990592043380a35625f1d5074bb10626ff658eb2874122b0f787e05aa1ff56187f9094626c3d67375ffa"], 0x373) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 12:50:54 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 12:50:54 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000011700)) 12:50:54 executing program 2: add_key(&(0x7f0000000200)='dns_resolver\x00', 0x0, &(0x7f0000000000)="00000010", 0x4, 0xfffffffffffffffb) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006880)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x4c040, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/225, 0x6}) 12:50:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0xa4000004) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0x20, 0x4}, 0x18) recvmmsg(r3, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/167, 0xa7}, 0x7}, {{&(0x7f0000000440)=@l2tp, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/243, 0xf3}], 0x2, &(0x7f00000006c0)=""/192, 0xc0}, 0xff}, {{&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/170, 0xaa}], 0x2, &(0x7f00000009c0)=""/66, 0x42}, 0xf018}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/35, 0x23}, {&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000000bc0)=""/108, 0x6c}], 0x4, &(0x7f0000000c80)=""/15, 0xf}, 0x2}, {{&(0x7f0000000cc0)=@x25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000dc0)=""/10, 0xa}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000e40)=""/20, 0x14}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/25, 0x19}, {&(0x7f0000000f80)=""/255, 0xff}], 0x4, &(0x7f00000010c0)=""/245, 0xf5}, 0x72}, {{&(0x7f00000011c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/239, 0xef}, {&(0x7f0000001400)=""/3, 0x3}, {&(0x7f0000001440)=""/17, 0x11}], 0x4, &(0x7f00000014c0)=""/75, 0x4b}, 0xc72}, {{&(0x7f0000001540)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/116, 0x74}], 0x1, &(0x7f0000001680)=""/36, 0x24}, 0x200}], 0x8, 0x40000002, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private1, r4}, 0x14) 12:50:54 executing program 6: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @perf_config_ext, 0x1aaa5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r2, 0x40a) inotify_init1(0x81800) 12:50:54 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa4000004) unlink(&(0x7f0000000040)='./file0\x00') inotify_rm_watch(r0, r1) [ 925.544507] dns_resolver: Unsupported server list version (0) [ 925.559078] dns_resolver: Unsupported server list version (0) [ 925.565074] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 925.589014] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 936.345452] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8880090db680 (size 96): comm "syz-executor.5", pid 8302, jiffies 4295592301 (age 18.193s) hex dump (first 32 bytes): 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ fc 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000e98ac29f>] netlbl_mgmt_add_common+0xb36/0x1770 [<000000001cef240e>] netlbl_mgmt_add+0x28a/0x3e0 [<0000000087bf4d59>] genl_family_rcv_msg_doit+0x22d/0x330 [<000000009ce7673c>] genl_rcv_msg+0x33c/0x5a0 [<000000003ab780f5>] netlink_rcv_skb+0x14b/0x430 [<00000000732096f3>] genl_rcv+0x24/0x40 [<00000000d5220d45>] netlink_unicast+0x53a/0x7e0 [<00000000dc11fd72>] netlink_sendmsg+0x860/0xda0 [<00000000231f46e5>] sock_sendmsg+0x150/0x190 [<00000000a344a4a5>] ____sys_sendmsg+0x709/0x870 [<000000000e85e718>] ___sys_sendmsg+0xf3/0x170 [<000000001c82748f>] __sys_sendmsg+0xe5/0x1b0 [<00000000a3ab7532>] do_syscall_64+0x33/0x40 [<00000000933883ed>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed VM DIAGNOSIS: 12:51:12 Registers: info registers vcpu 0 RAX=ffffffff83c512c0 RBX=ffffffff84c32280 RCX=ffffffff83c392b8 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5166f RBP=fffffbfff0986450 RSP=ffffffff84c07e40 R8 =0000000000000001 R9 =ffff88806ce33feb R10=ffffed100d9c67fd R11=0000000000000001 R12=0000000000000000 R13=ffffffff8544f088 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c512ce RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000055624f283680 CR3=000000000fa2e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004182cb3fc0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c512c0 RBX=ffff88800852b280 RCX=ffffffff83c392b8 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5166f RBP=ffffed10010a5650 RSP=ffff88800856fe78 R8 =0000000000000001 R9 =ffff88806cf33feb R10=ffffed100d9e67fd R11=0000000000000001 R12=0000000000000001 R13=ffffffff8544f088 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c512ce RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc94879bf8 CR3=000000000d5f6000 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=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=6c2079726f6d656d203a4755420a0a29 XMM02=30393030383838666666667830207463 XMM03=656a626f206465636e6572656665726e XMM04=750a6b61656c2079726f6d656d203a47 XMM05=6c2079726f6d656d203a4755420a0a29 XMM06=640b5cd2c4b5a5c68b2f20f083450fa6 XMM07=274861ee1b575af1287ad7670131abed XMM08=00000000000000000000000000000000 XMM09=699889d5000000000000000000000000 XMM10=3c6ef372a54ff53a1f83d9ab5be0cd19 XMM11=00000000000000000000000000000000 XMM12=00000042000000420000004200000042 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000