0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 09:27:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:27:32 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 1966.706712] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1966.714854] FAULT_INJECTION: forcing a failure. [ 1966.714854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1966.716879] CPU: 0 PID: 11043 Comm: syz-executor.4 Not tainted 5.10.203 #1 [ 1966.717894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.719111] Call Trace: [ 1966.719265] FAULT_INJECTION: forcing a failure. [ 1966.719265] name failslab, interval 1, probability 0, space 0, times 0 [ 1966.719507] dump_stack+0x107/0x167 [ 1966.719529] should_fail.cold+0x5/0xa [ 1966.719552] _copy_from_user+0x2e/0x1b0 [ 1966.719575] __copy_msghdr_from_user+0x91/0x4b0 [ 1966.719591] ? __ia32_sys_shutdown+0x80/0x80 [ 1966.719608] ? lock_release+0x680/0x680 [ 1966.719623] ? find_held_lock+0x2c/0x110 [ 1966.719646] ? __kmalloc+0x16e/0x390 [ 1966.719671] sendmsg_copy_msghdr+0xa1/0x160 [ 1966.726475] ? do_recvmmsg+0x6d0/0x6d0 [ 1966.727083] ? trace_hardirqs_on+0x5b/0x180 [ 1966.727721] ? kasan_unpoison_shadow+0x33/0x50 [ 1966.728392] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1966.729146] io_req_prep_async+0x859/0xaa0 [ 1966.729770] ? do_raw_spin_lock+0x121/0x260 [ 1966.730398] ? io_recv+0xae0/0xae0 [ 1966.730925] ? rwlock_bug.part.0+0x90/0x90 [ 1966.731691] io_drain_req+0x2dd/0xb20 [ 1966.732243] io_submit_sqes+0x73c8/0x85c0 [ 1966.732886] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.733606] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.734290] ? lock_downgrade+0x6d0/0x6d0 [ 1966.734908] ? find_held_lock+0x2c/0x110 [ 1966.735483] ? io_submit_sqes+0x85c0/0x85c0 [ 1966.736111] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1966.736790] ? wait_for_completion_io+0x270/0x270 [ 1966.737491] ? rcu_read_lock_any_held+0x75/0xa0 [ 1966.738148] ? vfs_write+0x354/0xa70 [ 1966.738677] ? fput_many+0x2f/0x1a0 [ 1966.739203] ? ksys_write+0x1a9/0x260 [ 1966.739758] ? __ia32_sys_read+0xb0/0xb0 [ 1966.740351] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.741116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.741891] do_syscall_64+0x33/0x40 [ 1966.742434] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1966.743168] RIP: 0033:0x7f76c4451b19 [ 1966.743709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.746354] RSP: 002b:00007f76c19c7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1966.747479] RAX: ffffffffffffffda RBX: 00007f76c4564f60 RCX: 00007f76c4451b19 [ 1966.748534] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1966.749594] RBP: 00007f76c19c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1966.750620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1966.751652] R13: 00007ffca441a7ff R14: 00007f76c19c7300 R15: 0000000000022000 [ 1966.752704] CPU: 1 PID: 11048 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 1966.753745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.754950] Call Trace: [ 1966.755344] dump_stack+0x107/0x167 [ 1966.755873] should_fail.cold+0x5/0xa [ 1966.756424] ? io_req_prep_async+0x170/0xaa0 [ 1966.757063] should_failslab+0x5/0x20 [ 1966.757607] __kmalloc+0x72/0x390 [ 1966.758109] io_req_prep_async+0x170/0xaa0 [ 1966.758767] ? do_raw_spin_lock+0x121/0x260 [ 1966.759407] ? io_recv+0xae0/0xae0 [ 1966.759916] ? rwlock_bug.part.0+0x90/0x90 [ 1966.760448] FAULT_INJECTION: forcing a failure. [ 1966.760448] name failslab, interval 1, probability 0, space 0, times 0 [ 1966.760523] io_drain_req+0x2dd/0xb20 [ 1966.760548] io_submit_sqes+0x73c8/0x85c0 [ 1966.763251] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.763958] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.764644] ? lock_downgrade+0x6d0/0x6d0 [ 1966.765229] ? find_held_lock+0x2c/0x110 [ 1966.765811] ? io_submit_sqes+0x85c0/0x85c0 [ 1966.766466] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1966.767160] ? wait_for_completion_io+0x270/0x270 [ 1966.767895] ? rcu_read_lock_any_held+0x75/0xa0 [ 1966.768553] ? vfs_write+0x354/0xa70 [ 1966.769087] ? fput_many+0x2f/0x1a0 [ 1966.769606] ? ksys_write+0x1a9/0x260 [ 1966.770147] ? __ia32_sys_read+0xb0/0xb0 [ 1966.770731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.771485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.772217] do_syscall_64+0x33/0x40 [ 1966.772750] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1966.773474] RIP: 0033:0x7f5308ff2b19 [ 1966.774007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.776677] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1966.777753] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 1966.778758] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1966.779788] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1966.780800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1966.781805] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 1966.782839] CPU: 0 PID: 11049 Comm: syz-executor.1 Not tainted 5.10.203 #1 [ 1966.783860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.785008] Call Trace: [ 1966.785401] dump_stack+0x107/0x167 [ 1966.785920] should_fail.cold+0x5/0xa [ 1966.786489] ? io_drain_req+0x336/0xb20 [ 1966.787070] should_failslab+0x5/0x20 [ 1966.787656] kmem_cache_alloc_trace+0x55/0x320 [ 1966.788301] io_drain_req+0x336/0xb20 [ 1966.788850] io_submit_sqes+0x73c8/0x85c0 [ 1966.789458] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.790167] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.790840] ? lock_downgrade+0x6d0/0x6d0 [ 1966.791436] ? find_held_lock+0x2c/0x110 [ 1966.792006] ? io_submit_sqes+0x85c0/0x85c0 [ 1966.792633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1966.793328] ? wait_for_completion_io+0x270/0x270 [ 1966.794021] ? rcu_read_lock_any_held+0x75/0xa0 [ 1966.794687] ? vfs_write+0x354/0xa70 [ 1966.795257] ? fput_many+0x2f/0x1a0 [ 1966.795774] ? ksys_write+0x1a9/0x260 [ 1966.796314] ? __ia32_sys_read+0xb0/0xb0 [ 1966.796897] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.797636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.798371] do_syscall_64+0x33/0x40 [ 1966.798938] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1966.799696] RIP: 0033:0x7fc3051f5b19 [ 1966.800228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.802786] RSP: 002b:00007fc30276b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1966.803871] RAX: ffffffffffffffda RBX: 00007fc305308f60 RCX: 00007fc3051f5b19 [ 1966.804871] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1966.805864] RBP: 00007fc30276b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1966.806861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1966.807877] R13: 00007ffc69eebdef R14: 00007fc30276b300 R15: 0000000000022000 [ 1966.812903] FAULT_INJECTION: forcing a failure. [ 1966.812903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1966.814636] CPU: 0 PID: 11052 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1966.815642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1966.816816] Call Trace: [ 1966.817209] dump_stack+0x107/0x167 [ 1966.817732] should_fail.cold+0x5/0xa [ 1966.818290] _copy_from_user+0x2e/0x1b0 [ 1966.818861] __copy_msghdr_from_user+0x91/0x4b0 [ 1966.819536] ? __ia32_sys_shutdown+0x80/0x80 [ 1966.820160] ? lock_release+0x680/0x680 [ 1966.820730] ? find_held_lock+0x2c/0x110 [ 1966.821312] ? __kmalloc+0x16e/0x390 [ 1966.821855] sendmsg_copy_msghdr+0xa1/0x160 [ 1966.822468] ? do_recvmmsg+0x6d0/0x6d0 [ 1966.823039] ? trace_hardirqs_on+0x5b/0x180 [ 1966.823658] ? kasan_unpoison_shadow+0x33/0x50 [ 1966.824302] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1966.825023] io_req_prep_async+0x859/0xaa0 [ 1966.825621] ? do_raw_spin_lock+0x121/0x260 [ 1966.826233] ? io_recv+0xae0/0xae0 [ 1966.826763] ? rwlock_bug.part.0+0x90/0x90 [ 1966.827392] io_drain_req+0x2dd/0xb20 [ 1966.827943] io_submit_sqes+0x73c8/0x85c0 [ 1966.828561] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.829273] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1966.829964] ? lock_downgrade+0x6d0/0x6d0 [ 1966.830551] ? find_held_lock+0x2c/0x110 [ 1966.831140] ? io_submit_sqes+0x85c0/0x85c0 [ 1966.831895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1966.832622] ? wait_for_completion_io+0x270/0x270 [ 1966.833347] ? rcu_read_lock_any_held+0x75/0xa0 [ 1966.834029] ? vfs_write+0x354/0xa70 [ 1966.834605] ? fput_many+0x2f/0x1a0 [ 1966.835153] ? ksys_write+0x1a9/0x260 [ 1966.835727] ? __ia32_sys_read+0xb0/0xb0 [ 1966.836308] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1966.837086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1966.837822] do_syscall_64+0x33/0x40 [ 1966.838376] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1966.839117] RIP: 0033:0x7fb8c8d3fb19 [ 1966.839674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1966.842238] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1966.843335] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1966.844341] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1966.845342] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1966.846347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1966.847374] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:27:32 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="840100001000010000000000000000000a010100000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x184}}, 0x0) dup3(r2, r0, 0x0) 09:27:32 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) [ 1966.945594] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:27:32 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 09:27:32 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:27:32 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 1967.068053] FAULT_INJECTION: forcing a failure. [ 1967.068053] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.069731] CPU: 1 PID: 11066 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1967.070763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.071768] Call Trace: [ 1967.072087] dump_stack+0x107/0x167 [ 1967.072514] should_fail.cold+0x5/0xa [ 1967.072930] ? io_drain_req+0x336/0xb20 [ 1967.073369] should_failslab+0x5/0x20 [ 1967.073784] kmem_cache_alloc_trace+0x55/0x320 [ 1967.074281] io_drain_req+0x336/0xb20 [ 1967.074701] io_submit_sqes+0x73c8/0x85c0 [ 1967.075207] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.075762] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.076292] ? lock_downgrade+0x6d0/0x6d0 [ 1967.076739] ? find_held_lock+0x2c/0x110 [ 1967.077191] ? io_submit_sqes+0x85c0/0x85c0 [ 1967.077681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.078255] ? wait_for_completion_io+0x270/0x270 [ 1967.078812] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.079479] ? vfs_write+0x354/0xa70 [ 1967.079995] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1967.080621] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1967.081422] ? ksys_write+0x1a9/0x260 [ 1967.081951] ? __ia32_sys_read+0xb0/0xb0 [ 1967.082556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.083346] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.084118] do_syscall_64+0x33/0x40 [ 1967.084633] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1967.085335] RIP: 0033:0x7fb8c8d3fb19 [ 1967.085878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.088400] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.089476] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1967.090439] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1967.091409] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.092371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.093363] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 1967.106351] FAULT_INJECTION: forcing a failure. [ 1967.106351] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.108158] CPU: 0 PID: 11067 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 1967.109180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.110399] Call Trace: [ 1967.110803] dump_stack+0x107/0x167 [ 1967.111384] should_fail.cold+0x5/0xa [ 1967.111957] ? create_object.isra.0+0x3a/0xa20 [ 1967.112674] should_failslab+0x5/0x20 [ 1967.113245] kmem_cache_alloc+0x5b/0x310 [ 1967.113853] create_object.isra.0+0x3a/0xa20 [ 1967.114493] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1967.115330] __kmalloc+0x16e/0x390 [ 1967.115882] io_req_prep_async+0x170/0xaa0 [ 1967.116525] ? do_raw_spin_lock+0x121/0x260 [ 1967.117191] ? io_recv+0xae0/0xae0 [ 1967.117714] ? rwlock_bug.part.0+0x90/0x90 [ 1967.118390] io_drain_req+0x2dd/0xb20 [ 1967.118992] io_submit_sqes+0x73c8/0x85c0 [ 1967.119646] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.120381] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.121103] ? lock_downgrade+0x6d0/0x6d0 [ 1967.121720] ? find_held_lock+0x2c/0x110 [ 1967.122325] ? io_submit_sqes+0x85c0/0x85c0 [ 1967.122991] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.123733] ? wait_for_completion_io+0x270/0x270 [ 1967.124496] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.125189] ? vfs_write+0x354/0xa70 [ 1967.125757] ? fput_many+0x2f/0x1a0 [ 1967.126306] ? ksys_write+0x1a9/0x260 [ 1967.126866] ? __ia32_sys_read+0xb0/0xb0 [ 1967.127493] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.128260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.129026] do_syscall_64+0x33/0x40 [ 1967.129600] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1967.130363] RIP: 0033:0x7f5308ff2b19 09:27:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 1967.130932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.133764] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.134910] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 1967.135980] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1967.137076] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.138135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.139214] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:27:33 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() setpriority(0x0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x34, 0x10, 0x1, 0x6, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x15, 0x0, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f83265549b"]}]}, 0x34}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) copy_file_range(0xffffffffffffffff, &(0x7f0000000680)=0x7fffffff, 0xffffffffffffffff, &(0x7f00000006c0)=0x440, 0x92, 0x0) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000640)=ANY=[@ANYBLOB="07c703940667a7282437a3605cbffc7e5360172e4ba335fee69a8e3c", @ANYRES32]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003000000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000008000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000005000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000080004000900000006000f0002000078e00006000b000a00"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x5c, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000600)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file0\x00'}) dup2(r2, r4) unshare(0x48020200) [ 1967.194036] FAULT_INJECTION: forcing a failure. [ 1967.194036] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.195796] CPU: 1 PID: 11077 Comm: syz-executor.1 Not tainted 5.10.203 #1 [ 1967.196783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.197967] Call Trace: [ 1967.198385] dump_stack+0x107/0x167 [ 1967.198933] should_fail.cold+0x5/0xa [ 1967.199493] ? create_object.isra.0+0x3a/0xa20 [ 1967.200153] should_failslab+0x5/0x20 [ 1967.200699] kmem_cache_alloc+0x5b/0x310 [ 1967.201291] create_object.isra.0+0x3a/0xa20 [ 1967.201924] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1967.202699] __kmalloc+0x16e/0x390 [ 1967.203242] io_req_prep_async+0x170/0xaa0 [ 1967.203896] ? do_raw_spin_lock+0x121/0x260 [ 1967.204517] ? io_recv+0xae0/0xae0 [ 1967.205038] ? rwlock_bug.part.0+0x90/0x90 [ 1967.205657] io_drain_req+0x2dd/0xb20 [ 1967.206224] io_submit_sqes+0x73c8/0x85c0 [ 1967.206865] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.207648] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.208406] ? lock_downgrade+0x6d0/0x6d0 [ 1967.209023] ? find_held_lock+0x2c/0x110 [ 1967.209628] ? io_submit_sqes+0x85c0/0x85c0 [ 1967.210263] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.211000] ? wait_for_completion_io+0x270/0x270 [ 1967.211715] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.212401] ? vfs_write+0x354/0xa70 [ 1967.212949] ? fput_many+0x2f/0x1a0 [ 1967.213491] ? ksys_write+0x1a9/0x260 [ 1967.214050] ? __ia32_sys_read+0xb0/0xb0 [ 1967.214677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.215447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.216222] do_syscall_64+0x33/0x40 [ 1967.216777] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1967.217531] RIP: 0033:0x7fc3051f5b19 [ 1967.218083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.220839] RSP: 002b:00007fc30276b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.221960] RAX: ffffffffffffffda RBX: 00007fc305308f60 RCX: 00007fc3051f5b19 [ 1967.223015] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1967.224068] RBP: 00007fc30276b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.225120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.226193] R13: 00007ffc69eebdef R14: 00007fc30276b300 R15: 0000000000022000 [ 1967.233426] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:27:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 09:27:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:27:33 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:27:33 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) [ 1967.273951] FAULT_INJECTION: forcing a failure. [ 1967.273951] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.275929] CPU: 1 PID: 11084 Comm: syz-executor.4 Not tainted 5.10.203 #1 [ 1967.276925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.278134] Call Trace: [ 1967.278507] dump_stack+0x107/0x167 [ 1967.279062] should_fail.cold+0x5/0xa [ 1967.279625] ? io_req_prep_async+0x170/0xaa0 [ 1967.280229] should_failslab+0x5/0x20 [ 1967.280797] __kmalloc+0x72/0x390 [ 1967.281285] io_req_prep_async+0x170/0xaa0 [ 1967.281916] ? do_raw_spin_lock+0x121/0x260 [ 1967.282520] ? io_recv+0xae0/0xae0 [ 1967.283077] ? rwlock_bug.part.0+0x90/0x90 [ 1967.283698] io_drain_req+0x2dd/0xb20 [ 1967.284281] io_submit_sqes+0x73c8/0x85c0 [ 1967.284938] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.285686] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.286352] ? lock_downgrade+0x6d0/0x6d0 [ 1967.286997] ? find_held_lock+0x2c/0x110 [ 1967.287564] ? io_submit_sqes+0x85c0/0x85c0 [ 1967.288233] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.288913] ? wait_for_completion_io+0x270/0x270 [ 1967.289684] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.290324] ? vfs_write+0x354/0xa70 [ 1967.290931] ? fput_many+0x2f/0x1a0 [ 1967.291486] ? ksys_write+0x1a9/0x260 [ 1967.292012] ? __ia32_sys_read+0xb0/0xb0 [ 1967.292627] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.293337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.294141] do_syscall_64+0x33/0x40 [ 1967.294710] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1967.295524] RIP: 0033:0x7f76c4451b19 [ 1967.296041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.298627] RSP: 002b:00007f76c19c7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.299688] RAX: ffffffffffffffda RBX: 00007f76c4564f60 RCX: 00007f76c4451b19 [ 1967.300677] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1967.301660] RBP: 00007f76c19c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.302653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.303699] R13: 00007ffca441a7ff R14: 00007f76c19c7300 R15: 0000000000022000 [ 1967.364674] FAULT_INJECTION: forcing a failure. [ 1967.364674] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.366603] CPU: 0 PID: 11090 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1967.367671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.368900] Call Trace: [ 1967.369288] dump_stack+0x107/0x167 [ 1967.369818] should_fail.cold+0x5/0xa [ 1967.370374] ? create_object.isra.0+0x3a/0xa20 [ 1967.371075] should_failslab+0x5/0x20 [ 1967.371639] kmem_cache_alloc+0x5b/0x310 [ 1967.372239] create_object.isra.0+0x3a/0xa20 [ 1967.372888] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1967.373648] kmem_cache_alloc_trace+0x151/0x320 [ 1967.374333] io_drain_req+0x336/0xb20 [ 1967.374910] io_submit_sqes+0x73c8/0x85c0 [ 1967.375576] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.376285] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1967.377017] ? lock_downgrade+0x6d0/0x6d0 [ 1967.377624] ? find_held_lock+0x2c/0x110 [ 1967.378195] ? io_submit_sqes+0x85c0/0x85c0 [ 1967.378837] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.379562] ? wait_for_completion_io+0x270/0x270 [ 1967.380284] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.380987] ? vfs_write+0x354/0xa70 [ 1967.381538] ? fput_many+0x2f/0x1a0 [ 1967.382059] ? ksys_write+0x1a9/0x260 [ 1967.382621] ? __ia32_sys_read+0xb0/0xb0 [ 1967.383240] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.384039] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.384813] do_syscall_64+0x33/0x40 [ 1967.385367] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1967.386092] RIP: 0033:0x7fb8c8d3fb19 [ 1967.386649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.389252] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.390383] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1967.391454] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1967.392525] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.393619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.394653] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:27:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/4098, 0x1002}], 0x1) 09:27:48 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe803, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:27:48 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:27:48 executing program 3: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2100}], 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) 09:27:48 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:27:48 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 09:27:48 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 09:27:48 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) [ 1982.662972] FAULT_INJECTION: forcing a failure. [ 1982.662972] name failslab, interval 1, probability 0, space 0, times 0 [ 1982.664634] CPU: 0 PID: 11108 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1982.665643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.666805] Call Trace: [ 1982.667191] dump_stack+0x107/0x167 [ 1982.667710] should_fail.cold+0x5/0xa [ 1982.668247] ? io_req_prep_async+0x170/0xaa0 [ 1982.668863] ? io_req_prep_async+0x170/0xaa0 [ 1982.669488] should_failslab+0x5/0x20 [ 1982.670020] __kmalloc+0x72/0x390 [ 1982.670519] io_req_prep_async+0x170/0xaa0 [ 1982.671122] ? do_raw_spin_lock+0x121/0x260 [ 1982.671752] ? io_recv+0xae0/0xae0 [ 1982.672255] ? rwlock_bug.part.0+0x90/0x90 [ 1982.672667] FAULT_INJECTION: forcing a failure. [ 1982.672667] name failslab, interval 1, probability 0, space 0, times 0 [ 1982.672890] io_drain_req+0x2dd/0xb20 [ 1982.674996] io_submit_sqes+0x73c8/0x85c0 [ 1982.675643] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.676339] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.677019] ? lock_downgrade+0x6d0/0x6d0 [ 1982.677590] ? find_held_lock+0x2c/0x110 [ 1982.678157] ? io_submit_sqes+0x85c0/0x85c0 [ 1982.678794] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.679498] ? wait_for_completion_io+0x270/0x270 [ 1982.680211] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.680882] ? vfs_write+0x354/0xa70 [ 1982.681420] ? fput_many+0x2f/0x1a0 [ 1982.681952] ? ksys_write+0x1a9/0x260 [ 1982.682502] ? __ia32_sys_read+0xb0/0xb0 [ 1982.683131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.684042] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.684841] do_syscall_64+0x33/0x40 [ 1982.685421] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1982.686212] RIP: 0033:0x7fb8c8d3fb19 [ 1982.686818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1982.689644] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1982.690815] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1982.691938] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1982.693047] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.694143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1982.695227] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 1982.696373] CPU: 1 PID: 11109 Comm: syz-executor.4 Not tainted 5.10.203 #1 [ 1982.697451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.698714] Call Trace: [ 1982.699137] dump_stack+0x107/0x167 [ 1982.699694] should_fail.cold+0x5/0xa [ 1982.700263] ? create_object.isra.0+0x3a/0xa20 [ 1982.700934] should_failslab+0x5/0x20 [ 1982.701487] kmem_cache_alloc+0x5b/0x310 [ 1982.702092] FAULT_INJECTION: forcing a failure. [ 1982.702092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1982.702106] create_object.isra.0+0x3a/0xa20 [ 1982.702128] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1982.705290] kmem_cache_alloc_trace+0x151/0x320 [ 1982.706022] io_drain_req+0x336/0xb20 [ 1982.706591] io_submit_sqes+0x73c8/0x85c0 [ 1982.707257] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.707992] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.708713] ? lock_downgrade+0x6d0/0x6d0 [ 1982.709319] ? find_held_lock+0x2c/0x110 [ 1982.709919] ? io_submit_sqes+0x85c0/0x85c0 [ 1982.710563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.711289] ? wait_for_completion_io+0x270/0x270 [ 1982.711974] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.712669] ? vfs_write+0x354/0xa70 [ 1982.713206] ? fput_many+0x2f/0x1a0 [ 1982.713743] ? ksys_write+0x1a9/0x260 [ 1982.714310] ? __ia32_sys_read+0xb0/0xb0 [ 1982.714929] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.715772] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.716544] do_syscall_64+0x33/0x40 [ 1982.717097] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1982.717842] RIP: 0033:0x7f76c4451b19 [ 1982.718391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1982.721076] RSP: 002b:00007f76c19c7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1982.722197] RAX: ffffffffffffffda RBX: 00007f76c4564f60 RCX: 00007f76c4451b19 [ 1982.723265] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1982.724321] RBP: 00007f76c19c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.725367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1982.726410] R13: 00007ffca441a7ff R14: 00007f76c19c7300 R15: 0000000000022000 [ 1982.727515] CPU: 0 PID: 11102 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 1982.728643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.729915] Call Trace: [ 1982.730308] dump_stack+0x107/0x167 [ 1982.730864] should_fail.cold+0x5/0xa [ 1982.731640] _copy_from_user+0x2e/0x1b0 [ 1982.732286] __copy_msghdr_from_user+0x91/0x4b0 [ 1982.733029] ? __ia32_sys_shutdown+0x80/0x80 [ 1982.733749] ? lock_release+0x680/0x680 [ 1982.734341] ? find_held_lock+0x2c/0x110 [ 1982.734954] ? __kmalloc+0x16e/0x390 [ 1982.735562] sendmsg_copy_msghdr+0xa1/0x160 [ 1982.736250] ? do_recvmmsg+0x6d0/0x6d0 [ 1982.736870] ? trace_hardirqs_on+0x5b/0x180 [ 1982.737548] ? kasan_unpoison_shadow+0x33/0x50 [ 1982.738244] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1982.739040] io_req_prep_async+0x859/0xaa0 [ 1982.739733] ? do_raw_spin_lock+0x121/0x260 [ 1982.740403] ? io_recv+0xae0/0xae0 [ 1982.740950] ? rwlock_bug.part.0+0x90/0x90 [ 1982.741636] io_drain_req+0x2dd/0xb20 [ 1982.742246] io_submit_sqes+0x73c8/0x85c0 [ 1982.742935] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.743720] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.744462] ? lock_downgrade+0x6d0/0x6d0 [ 1982.745108] ? find_held_lock+0x2c/0x110 [ 1982.745734] ? io_submit_sqes+0x85c0/0x85c0 [ 1982.746416] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.747193] ? wait_for_completion_io+0x270/0x270 [ 1982.747936] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.748673] ? vfs_write+0x354/0xa70 [ 1982.749245] ? fput_many+0x2f/0x1a0 [ 1982.749842] ? ksys_write+0x1a9/0x260 [ 1982.750431] ? __ia32_sys_read+0xb0/0xb0 [ 1982.751112] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.751913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.752710] do_syscall_64+0x33/0x40 [ 1982.753274] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1982.754063] RIP: 0033:0x7f5308ff2b19 [ 1982.754630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1982.757519] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1982.758746] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 1982.759856] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1982.760958] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.762038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1982.763157] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 1982.781381] FAULT_INJECTION: forcing a failure. [ 1982.781381] name failslab, interval 1, probability 0, space 0, times 0 [ 1982.783363] CPU: 0 PID: 11105 Comm: syz-executor.1 Not tainted 5.10.203 #1 [ 1982.784420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.785715] Call Trace: [ 1982.786132] dump_stack+0x107/0x167 [ 1982.786720] should_fail.cold+0x5/0xa [ 1982.787343] ? io_req_prep_async+0x170/0xaa0 [ 1982.788024] should_failslab+0x5/0x20 [ 1982.788610] __kmalloc+0x72/0x390 [ 1982.789150] io_req_prep_async+0x170/0xaa0 [ 1982.789826] ? do_raw_spin_lock+0x121/0x260 [ 1982.790486] ? io_recv+0xae0/0xae0 [ 1982.791027] ? rwlock_bug.part.0+0x90/0x90 [ 1982.791716] io_drain_req+0x2dd/0xb20 [ 1982.792293] io_submit_sqes+0x73c8/0x85c0 [ 1982.792985] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.793781] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1982.794524] ? lock_downgrade+0x6d0/0x6d0 [ 1982.795220] ? find_held_lock+0x2c/0x110 [ 1982.795862] ? io_submit_sqes+0x85c0/0x85c0 [ 1982.796541] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.797296] ? wait_for_completion_io+0x270/0x270 [ 1982.798042] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.798757] ? vfs_write+0x354/0xa70 [ 1982.799338] ? fput_many+0x2f/0x1a0 [ 1982.799901] ? ksys_write+0x1a9/0x260 [ 1982.800495] ? __ia32_sys_read+0xb0/0xb0 [ 1982.801093] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.801887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.802682] do_syscall_64+0x33/0x40 [ 1982.803271] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1982.804067] RIP: 0033:0x7fc3051f5b19 [ 1982.804641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1982.807551] RSP: 002b:00007fc30276b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1982.808768] RAX: ffffffffffffffda RBX: 00007fc305308f60 RCX: 00007fc3051f5b19 [ 1982.809906] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1982.811003] RBP: 00007fc30276b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.812123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1982.813245] R13: 00007ffc69eebdef R14: 00007fc30276b300 R15: 0000000000022000 09:27:48 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 09:28:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x180, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x44}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0xee01}, {@in=@loopback, 0x0, 0x32}, @in6=@private0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @etimer_thresh={0x8, 0xc, 0x2400}]}, 0x180}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0x555f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newspdinfo={0x1c, 0x24, 0x20, 0x70bd27, 0x25dfdbff, 0x1d43, [@XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004808d}, 0x8051) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x300, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20014050}, 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:28:04 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x4, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000400)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x406e2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000000000000000050000000000000005269f1d851982a4adbbd133b533aa0c000080080010", @ANYRES32=r1, @ANYBLOB="5dc07f58a3256c4d5f3dd27206f04fe9295d791481adc131040127d140d0e99c9353d6f4044c4f9ed3f18bfe7dc5bab1eb8b71f8845681cda47f106f612bf95996681ee509008d38775905f2f2ac599c42eaf951bbb06302663b6ba2fdef0e3fdd78be061c65b9a2a5f1ab4e3d7acee0f0c546c885cf76a3d05522f43b1db09bae2403038039ca9a453c21d171dd7ebb6661ae6042bd6c9bd410c636832f7278accf6d1d50678c7779b1376500e9b018c81882cbb3dc7ffb6cc642d54d1e555c42686356cfbe0dd390a76f41cdff63eb7ee121700334"], 0x28}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'sit0\x00', r3, 0x4, 0x85, 0x52, 0x0, 0x24, @empty, @mcast2, 0x0, 0x80, 0x402, 0xa273}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000006c0), 0x7}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x18}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r6, 0x0, 0x0) 09:28:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:04 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 09:28:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 09:28:04 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:04 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf401, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 1998.593346] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11130 comm=syz-executor.3 [ 1998.602818] FAULT_INJECTION: forcing a failure. [ 1998.602818] name failslab, interval 1, probability 0, space 0, times 0 [ 1998.604620] CPU: 0 PID: 11136 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1998.605683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.606915] Call Trace: [ 1998.607325] dump_stack+0x107/0x167 [ 1998.607910] should_fail.cold+0x5/0xa [ 1998.608500] ? io_req_prep_async+0x170/0xaa0 [ 1998.609152] should_failslab+0x5/0x20 [ 1998.609729] __kmalloc+0x72/0x390 [ 1998.610250] io_req_prep_async+0x170/0xaa0 [ 1998.610901] ? do_raw_spin_lock+0x121/0x260 [ 1998.611539] ? io_recv+0xae0/0xae0 [ 1998.612061] ? rwlock_bug.part.0+0x90/0x90 [ 1998.612123] FAULT_INJECTION: forcing a failure. [ 1998.612123] name failslab, interval 1, probability 0, space 0, times 0 [ 1998.612675] io_drain_req+0x2dd/0xb20 [ 1998.612698] io_submit_sqes+0x73c8/0x85c0 [ 1998.615659] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.616421] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.617147] ? lock_downgrade+0x6d0/0x6d0 [ 1998.617783] ? find_held_lock+0x2c/0x110 [ 1998.618410] ? io_submit_sqes+0x85c0/0x85c0 [ 1998.619069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.619826] ? wait_for_completion_io+0x270/0x270 [ 1998.620554] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.621256] ? vfs_write+0x354/0xa70 [ 1998.621826] ? fput_many+0x2f/0x1a0 [ 1998.622380] ? ksys_write+0x1a9/0x260 [ 1998.622967] ? __ia32_sys_read+0xb0/0xb0 [ 1998.623588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.624387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.625214] do_syscall_64+0x33/0x40 [ 1998.625771] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1998.626566] RIP: 0033:0x7fb8c8d3fb19 [ 1998.627141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.630001] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.631138] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1998.632263] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1998.633379] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.634472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.635527] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 1998.636629] CPU: 1 PID: 11143 Comm: syz-executor.1 Not tainted 5.10.203 #1 [ 1998.637676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.638860] Call Trace: [ 1998.639257] dump_stack+0x107/0x167 [ 1998.639799] should_fail.cold+0x5/0xa [ 1998.640364] ? io_req_prep_async+0x170/0xaa0 [ 1998.641024] should_failslab+0x5/0x20 [ 1998.641591] __kmalloc+0x72/0x390 [ 1998.642118] io_req_prep_async+0x170/0xaa0 [ 1998.642754] ? do_raw_spin_lock+0x121/0x260 [ 1998.643412] ? io_recv+0xae0/0xae0 [ 1998.643936] ? rwlock_bug.part.0+0x90/0x90 [ 1998.644567] io_drain_req+0x2dd/0xb20 [ 1998.645138] io_submit_sqes+0x73c8/0x85c0 [ 1998.645778] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.646507] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.647231] ? lock_downgrade+0x6d0/0x6d0 [ 1998.647852] ? find_held_lock+0x2c/0x110 [ 1998.648466] ? io_submit_sqes+0x85c0/0x85c0 [ 1998.649117] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.649874] ? wait_for_completion_io+0x270/0x270 [ 1998.650592] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.651292] ? vfs_write+0x354/0xa70 [ 1998.651850] ? fput_many+0x2f/0x1a0 [ 1998.652396] ? ksys_write+0x1a9/0x260 [ 1998.652953] ? __ia32_sys_read+0xb0/0xb0 [ 1998.653553] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.654321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.655081] do_syscall_64+0x33/0x40 [ 1998.655643] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1998.656390] RIP: 0033:0x7fc3051f5b19 [ 1998.656969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.659252] FAULT_INJECTION: forcing a failure. [ 1998.659252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1998.659678] RSP: 002b:00007fc30276b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.659696] RAX: ffffffffffffffda RBX: 00007fc305308f60 RCX: 00007fc3051f5b19 [ 1998.659704] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1998.659713] RBP: 00007fc30276b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.659722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.659731] R13: 00007ffc69eebdef R14: 00007fc30276b300 R15: 0000000000022000 [ 1998.668432] CPU: 0 PID: 11140 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 1998.669441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.670662] Call Trace: [ 1998.671066] dump_stack+0x107/0x167 [ 1998.671642] should_fail.cold+0x5/0xa [ 1998.672211] _copy_from_user+0x2e/0x1b0 [ 1998.672841] __copy_msghdr_from_user+0x91/0x4b0 [ 1998.673521] ? __ia32_sys_shutdown+0x80/0x80 [ 1998.674218] ? lock_release+0x680/0x680 [ 1998.674795] ? find_held_lock+0x2c/0x110 [ 1998.675411] ? __kmalloc+0x16e/0x390 [ 1998.675963] sendmsg_copy_msghdr+0xa1/0x160 [ 1998.676595] ? do_recvmmsg+0x6d0/0x6d0 [ 1998.677175] ? trace_hardirqs_on+0x5b/0x180 [ 1998.677811] ? kasan_unpoison_shadow+0x33/0x50 [ 1998.678485] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1998.679243] io_req_prep_async+0x859/0xaa0 [ 1998.679903] ? do_raw_spin_lock+0x121/0x260 [ 1998.680528] ? io_recv+0xae0/0xae0 [ 1998.681063] ? rwlock_bug.part.0+0x90/0x90 [ 1998.681715] io_drain_req+0x2dd/0xb20 [ 1998.682308] io_submit_sqes+0x73c8/0x85c0 [ 1998.682940] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.683699] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.684414] ? lock_downgrade+0x6d0/0x6d0 [ 1998.685016] ? find_held_lock+0x2c/0x110 [ 1998.685619] ? io_submit_sqes+0x85c0/0x85c0 [ 1998.686261] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.686985] ? wait_for_completion_io+0x270/0x270 [ 1998.687724] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.688411] ? vfs_write+0x354/0xa70 [ 1998.688982] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1998.689688] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1998.690504] ? ksys_write+0x1a9/0x260 [ 1998.691064] ? __ia32_sys_read+0xb0/0xb0 [ 1998.691678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.692436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.693195] do_syscall_64+0x33/0x40 [ 1998.693734] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1998.694468] RIP: 0033:0x7f5308ff2b19 [ 1998.695020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.697770] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.698887] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 1998.699966] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1998.700996] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.702035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.703065] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 1998.726443] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11153 comm=syz-executor.3 09:28:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x80, 0x1, 0x7, 0x3, 0x3, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x1000, 0x6, 0x3, 0x0, 0x1, 0x26f0, 0x0, 0x0, 0x0, 0x5}) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:28:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:28:04 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x34000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:04 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:04 executing program 3: ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000040)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x20, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14bf46, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1, 0x2, 0x20, 0x8, "dde82371acceb9d0e101f2489102e87fb5f8326cfe0ebbb4d2cdf68d944a661b2bd7dccd6c5528c60845694dbee5113b7cd6bdbee485b79db7df83f50301ef0c", "c7e792fdcf697dc5d8ca175d32ec325e3c94ea2cdecfaf3c24b8cb331a0ed085", [0xff, 0x70]}) 09:28:04 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 09:28:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 09:28:04 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000100)=0x9, 0x4) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) copy_file_range(r2, &(0x7f0000000080)=0x80000001, r0, &(0x7f00000000c0)=0x80, 0x2, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 1998.935792] FAULT_INJECTION: forcing a failure. [ 1998.935792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1998.937647] CPU: 1 PID: 11167 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 1998.938669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.939894] Call Trace: [ 1998.940290] dump_stack+0x107/0x167 [ 1998.940829] should_fail.cold+0x5/0xa [ 1998.941400] _copy_from_user+0x2e/0x1b0 [ 1998.941992] __copy_msghdr_from_user+0x91/0x4b0 [ 1998.942698] ? __ia32_sys_shutdown+0x80/0x80 [ 1998.943392] ? lock_release+0x680/0x680 [ 1998.943979] ? find_held_lock+0x2c/0x110 [ 1998.944585] ? __kmalloc+0x16e/0x390 [ 1998.945142] sendmsg_copy_msghdr+0xa1/0x160 [ 1998.945776] ? do_recvmmsg+0x6d0/0x6d0 [ 1998.946348] ? trace_hardirqs_on+0x5b/0x180 [ 1998.946987] ? kasan_unpoison_shadow+0x33/0x50 [ 1998.947686] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1998.948464] io_req_prep_async+0x859/0xaa0 [ 1998.949089] ? do_raw_spin_lock+0x121/0x260 [ 1998.949757] ? io_recv+0xae0/0xae0 [ 1998.950281] ? rwlock_bug.part.0+0x90/0x90 [ 1998.950908] io_drain_req+0x2dd/0xb20 [ 1998.951490] io_submit_sqes+0x73c8/0x85c0 [ 1998.952123] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.952862] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1998.953575] ? lock_downgrade+0x6d0/0x6d0 [ 1998.954214] ? find_held_lock+0x2c/0x110 [ 1998.954809] ? io_submit_sqes+0x85c0/0x85c0 [ 1998.955523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.956241] ? wait_for_completion_io+0x270/0x270 [ 1998.956955] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.957647] ? vfs_write+0x354/0xa70 [ 1998.958201] ? fput_many+0x2f/0x1a0 [ 1998.958741] ? ksys_write+0x1a9/0x260 [ 1998.959317] ? __ia32_sys_read+0xb0/0xb0 [ 1998.959923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.960725] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.961533] do_syscall_64+0x33/0x40 [ 1998.962088] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1998.962840] RIP: 0033:0x7fb8c8d3fb19 [ 1998.963406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.966123] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.967253] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 1998.968319] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1998.969373] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.970402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.971542] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:28:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 1999.009989] FAULT_INJECTION: forcing a failure. [ 1999.009989] name failslab, interval 1, probability 0, space 0, times 0 [ 1999.011482] CPU: 0 PID: 11171 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 1999.012252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1999.013150] Call Trace: [ 1999.013440] dump_stack+0x107/0x167 [ 1999.013833] should_fail.cold+0x5/0xa [ 1999.014250] ? create_object.isra.0+0x3a/0xa20 [ 1999.014739] should_failslab+0x5/0x20 [ 1999.015153] kmem_cache_alloc+0x5b/0x310 [ 1999.015746] create_object.isra.0+0x3a/0xa20 [ 1999.016357] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1999.017045] kmem_cache_alloc_trace+0x151/0x320 [ 1999.017754] io_drain_req+0x336/0xb20 [ 1999.018293] io_submit_sqes+0x73c8/0x85c0 [ 1999.018902] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1999.019606] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1999.020266] ? lock_downgrade+0x6d0/0x6d0 [ 1999.020865] ? find_held_lock+0x2c/0x110 [ 1999.021450] ? io_submit_sqes+0x85c0/0x85c0 [ 1999.022070] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1999.022743] ? wait_for_completion_io+0x270/0x270 [ 1999.023495] ? rcu_read_lock_any_held+0x75/0xa0 [ 1999.024141] ? vfs_write+0x354/0xa70 [ 1999.024679] ? fput_many+0x2f/0x1a0 [ 1999.025191] ? ksys_write+0x1a9/0x260 [ 1999.025705] ? __ia32_sys_read+0xb0/0xb0 [ 1999.026270] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1999.027015] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1999.027757] do_syscall_64+0x33/0x40 [ 1999.028278] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1999.028996] RIP: 0033:0x7f5308ff2b19 [ 1999.029543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1999.032157] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1999.033211] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 1999.034216] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1999.035206] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 1999.036264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1999.037283] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:28:04 executing program 3: r0 = syz_io_uring_setup(0x1e64, &(0x7f0000000780), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x7f) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, {0x4}, 0x1}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f00000001c0), 0x1, 0x1, 0x1}, 0x80000001) syz_io_uring_submit(r1, 0x0, &(0x7f0000000940)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=@x25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/119, 0x77}, {&(0x7f0000000800)=""/157, 0x9d}, {&(0x7f00000001c0)=""/56, 0x38}], 0x4, &(0x7f00000008c0)=""/69, 0x45}, 0x0, 0x40008121, 0x1, {0x2}}, 0x7) syz_io_uring_setup(0x498b, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x10000000) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x3, 0x7f, 0x6, 0x0, 0x0, 0x2, 0x40, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffeff, 0x0, @perf_bp={0x0, 0x1}, 0x817, 0x8e, 0x1, 0xb, 0x7, 0x40000000, 0x4, 0x0, 0x80000001}, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r3) r5 = syz_io_uring_complete(r4) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000480)="5406b4c0b559e1de90279ce9ddfc9a4fd1e4b015df6d89445f8091eb5d5def393e602aa983f58fdaccc1e5e5d7ab8cc840215780c022de0f1cbac85fc9504d0e739e885822640a006019a8996b2cc440986970e54e08b56c743c453ce98a14cb38e49722d1845bda4f2fad2ff54e8646876b8eeb187215450322a6826e714d1ba791c0c2782b5b6de3e24aff3e5482410b899749", 0x94}, {&(0x7f0000000540)="f088388a77cb402cad43dee61e5581fe9d8d02fa4729b82dfa0e4a4b31acf6a69a1f794b02fdd4061e669f46da25bb0c9f3108598c3052213ee07015d06abc1b15ba429256b7a6aeb059c773ca2cdf9cc76b9115fc9e937b9430e43074cd1cc718a5ce97c404955ab0630113109e3e254cdf028387007f1a020deaeb8c2690fb5c5ec090aba2d761dfee8a6ce092fe5d2b36141ad153267bd6d8e70e93959416d42cbc316e", 0xa5}], 0x2) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f00000000c0)=0x6, 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:28:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x17, 0x0, 0x0, 0x0, 0x0) [ 1999.083434] FAULT_INJECTION: forcing a failure. [ 1999.083434] name failslab, interval 1, probability 0, space 0, times 0 [ 1999.085204] CPU: 0 PID: 11179 Comm: syz-executor.1 Not tainted 5.10.203 #1 [ 1999.086244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1999.087479] Call Trace: [ 1999.087866] dump_stack+0x107/0x167 [ 1999.088406] should_fail.cold+0x5/0xa [ 1999.088964] ? create_object.isra.0+0x3a/0xa20 [ 1999.089613] should_failslab+0x5/0x20 [ 1999.090150] kmem_cache_alloc+0x5b/0x310 [ 1999.090734] create_object.isra.0+0x3a/0xa20 [ 1999.091360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1999.092277] kmem_cache_alloc_trace+0x151/0x320 [ 1999.092990] io_drain_req+0x336/0xb20 [ 1999.093569] io_submit_sqes+0x73c8/0x85c0 [ 1999.094207] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 1999.094957] __do_sys_io_uring_enter+0x6b5/0x1920 [ 1999.095701] ? lock_downgrade+0x6d0/0x6d0 [ 1999.096299] ? find_held_lock+0x2c/0x110 [ 1999.096917] ? io_submit_sqes+0x85c0/0x85c0 [ 1999.097588] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1999.098309] ? wait_for_completion_io+0x270/0x270 [ 1999.099044] ? rcu_read_lock_any_held+0x75/0xa0 [ 1999.099753] ? vfs_write+0x354/0xa70 [ 1999.100277] ? fput_many+0x2f/0x1a0 [ 1999.100832] ? ksys_write+0x1a9/0x260 [ 1999.101424] ? __ia32_sys_read+0xb0/0xb0 [ 1999.102031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1999.102820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1999.103637] do_syscall_64+0x33/0x40 [ 1999.104204] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1999.104974] RIP: 0033:0x7fc3051f5b19 [ 1999.105536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1999.108316] RSP: 002b:00007fc30276b188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1999.109510] RAX: ffffffffffffffda RBX: 00007fc305308f60 RCX: 00007fc3051f5b19 [ 1999.110562] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1999.111596] RBP: 00007fc30276b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1999.112691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1999.113787] R13: 00007ffc69eebdef R14: 00007fc30276b300 R15: 0000000000022000 09:28:05 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:05 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x40000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:20 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 09:28:20 executing program 3: setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) futex(&(0x7f0000000180), 0x6, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0) futex(&(0x7f0000000000)=0x1, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)=0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000f, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x1, 0x1}, 0x1) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x3}, 0x9) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') readv(r2, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/4096, 0x200000}], 0x2) r3 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x41, 0xb0, 0xdb, 0x6, 0x0, 0x1, 0x4480c, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1e8}, 0x90, 0x484, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x80}, 0xffffffffffffffff, 0x1, r2, 0x3) ftruncate(r3, 0x101) mmap$perf(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x100110, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000240)) 09:28:20 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:20 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x400300, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:20 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 09:28:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0, 0x20004000}, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1000}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_setup(0x7d39, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(r6, r7, &(0x7f00000190c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r8, 0x0}, 0x0) r9 = syz_open_dev$loop(&(0x7f00000004c0), 0x0, 0x0) lseek(r9, 0x0, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x7f) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd=r9, 0x0, 0x0, 0x0, {0x4}, 0x1, {0x0, r11}}, 0x7) syz_io_uring_submit(0x0, r3, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f00000001c0)={r4, r5+10000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x9) 09:28:20 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:20 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2014.636370] FAULT_INJECTION: forcing a failure. [ 2014.636370] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.638296] CPU: 1 PID: 11209 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2014.639474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.640631] Call Trace: [ 2014.641008] dump_stack+0x107/0x167 [ 2014.641521] should_fail.cold+0x5/0xa [ 2014.642058] ? io_req_prep_async+0x170/0xaa0 [ 2014.642677] should_failslab+0x5/0x20 [ 2014.643221] __kmalloc+0x72/0x390 [ 2014.643774] io_req_prep_async+0x170/0xaa0 [ 2014.644381] ? do_raw_spin_lock+0x121/0x260 [ 2014.645021] ? io_recv+0xae0/0xae0 [ 2014.645518] ? rwlock_bug.part.0+0x90/0x90 [ 2014.646117] io_drain_req+0x2dd/0xb20 [ 2014.646644] io_submit_sqes+0x73c8/0x85c0 [ 2014.647253] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2014.647974] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2014.648655] ? lock_downgrade+0x6d0/0x6d0 [ 2014.649242] ? find_held_lock+0x2c/0x110 [ 2014.649833] ? io_submit_sqes+0x85c0/0x85c0 [ 2014.650069] FAULT_INJECTION: forcing a failure. [ 2014.650069] name failslab, interval 1, probability 0, space 0, times 0 [ 2014.650460] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2014.650486] ? wait_for_completion_io+0x270/0x270 [ 2014.653474] ? rcu_read_lock_any_held+0x75/0xa0 [ 2014.654126] ? vfs_write+0x354/0xa70 [ 2014.654645] ? fput_many+0x2f/0x1a0 [ 2014.655196] ? ksys_write+0x1a9/0x260 [ 2014.655749] ? __ia32_sys_read+0xb0/0xb0 [ 2014.656330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.657071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2014.657795] do_syscall_64+0x33/0x40 [ 2014.658315] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2014.659035] RIP: 0033:0x7f5308ff2b19 [ 2014.659574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.662162] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2014.663258] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2014.664289] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2014.665264] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.666269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.667276] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 2014.668331] CPU: 0 PID: 11216 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2014.669343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2014.670532] Call Trace: [ 2014.670922] dump_stack+0x107/0x167 [ 2014.671443] should_fail.cold+0x5/0xa [ 2014.671989] ? io_drain_req+0x336/0xb20 [ 2014.672554] should_failslab+0x5/0x20 [ 2014.673058] kmem_cache_alloc_trace+0x55/0x320 [ 2014.673715] io_drain_req+0x336/0xb20 [ 2014.674255] io_submit_sqes+0x73c8/0x85c0 [ 2014.674862] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2014.675594] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2014.676271] ? lock_downgrade+0x6d0/0x6d0 [ 2014.676886] ? find_held_lock+0x2c/0x110 [ 2014.677457] ? io_submit_sqes+0x85c0/0x85c0 [ 2014.678106] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2014.678780] ? wait_for_completion_io+0x270/0x270 [ 2014.679450] ? rcu_read_lock_any_held+0x75/0xa0 [ 2014.680107] ? vfs_write+0x354/0xa70 [ 2014.680637] ? fput_many+0x2f/0x1a0 [ 2014.681146] ? ksys_write+0x1a9/0x260 [ 2014.681687] ? __ia32_sys_read+0xb0/0xb0 [ 2014.682261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2014.683007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2014.683742] do_syscall_64+0x33/0x40 [ 2014.684280] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2014.685027] RIP: 0033:0x7fb8c8d3fb19 [ 2014.685550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2014.688188] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2014.689257] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2014.690249] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2014.691237] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2014.692263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2014.693302] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:28:35 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x800000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup(0xffffffffffffffff) pidfd_send_signal(r0, 0x3, &(0x7f0000000240)={0x27, 0x4619, 0x6}, 0x0) pidfd_send_signal(r0, 0x3f, &(0x7f0000000380)={0x23, 0x5, 0x6}, 0x0) r1 = dup(r0) pidfd_send_signal(r1, 0x0, &(0x7f0000000040)={0xb, 0x5, 0x2000000}, 0x0) syz_io_uring_setup(0x15c, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r1}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000140)) syz_io_uring_submit(0x0, r2, &(0x7f0000000440)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r1, 0x0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000780)=""/4096, 0x1000}, 0x0, 0x0, 0x1, {0x1}}, 0x101) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/class/drm', 0x970c7917c8cb9e10, 0x2) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001840)) dup(r0) r4 = socket$inet(0x2, 0x3, 0x40) sendmmsg$inet(r4, &(0x7f00000002c0)=[{{&(0x7f0000002740)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@loopback]}]}}}], 0x18}}], 0x1, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000700)=@IORING_OP_WRITEV={0x2, 0x1, 0x2007, @fd_index=0xa, 0x7f, &(0x7f0000000500)=[{&(0x7f0000000480)="bb024c69755e206d05b31065900010df58e4974e35dcf2a087a40e184899f3d6047a35b7253f48f6ce6594cd14a3018e3a7e86a44e06f1dbc01761bcd7a4ec3339c0768e7539014e60bf987583afa915b1", 0x51}, {&(0x7f0000000640)="5e8569ab6f02a7d5e01d991aa886eb33d57eb743219a7adff177dd0974a1e56944f84e80be535418540ae96f90d13a1fa5fbecfe3a47f7fde121708514c638d88ac95e763e64a2a2c2121e7e524716a0e94ff2abf9d37384a697a5359ac207ed5ca6a9a4b7483f0582598fd03a6bad682529b6e2f3ed37ef5ceeb4638e6448558c8b91a829f7b81f879bdb0d947fe06807d4a7c14c988bc70aa93340412d5925c4ef1ddc90d1da165e91742f3e1cb1ba278311eb729b6fb361bb2537ebcc0a7e", 0xc0}, {&(0x7f0000001780)="ff52023991a4f9811c9af4301173db45a53d393b4bdc9e2e55ff441f8dffb1af526a90b00ddbb87afedc0bcc766bd0bb9ca6ede2512c5d66cf05da27aa5465a3ee4f3d47fcd49accee97caedc17878ad2f56a30b4d6e4cca91111ba823b067fed613868f2def5919c8654c0d1179680e08f68340b502e4798e16546e48f1433cb93a6490bfe1c264cef4d98246f0957e2446bccdbb4cc2fa1bac65105c75246438a93d", 0xa3}, {&(0x7f0000000200)="54dbb557609a966157ee8e4fd3346f2138c9cc3dd861dba9376e818ed13ac73e42fb86f43e30e2", 0x27}], 0x4, 0xe, 0x1, {0x2, r5}}, 0x5) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300), 0x800) 09:28:35 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) 09:28:35 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 09:28:35 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x2, 0x0, 0xff, 0x20, 0x0, 0x6, 0x20020, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x19000, 0xe8, 0xf8, 0x6, 0x7a5, 0x0, 0x5, 0x0, 0x7, 0x0, 0x8000000000000000}, 0x0, 0xf, r0, 0x2) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:28:35 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:35 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) [ 2029.881904] FAULT_INJECTION: forcing a failure. [ 2029.881904] name failslab, interval 1, probability 0, space 0, times 0 [ 2029.883849] CPU: 1 PID: 11240 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2029.884968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.886247] Call Trace: [ 2029.886672] dump_stack+0x107/0x167 [ 2029.887253] should_fail.cold+0x5/0xa [ 2029.887862] ? create_object.isra.0+0x3a/0xa20 [ 2029.888577] should_failslab+0x5/0x20 [ 2029.889170] kmem_cache_alloc+0x5b/0x310 [ 2029.889795] create_object.isra.0+0x3a/0xa20 [ 2029.890495] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2029.891252] kmem_cache_alloc_trace+0x151/0x320 [ 2029.892044] io_drain_req+0x336/0xb20 [ 2029.892636] io_submit_sqes+0x73c8/0x85c0 [ 2029.893308] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2029.894066] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2029.894791] ? lock_downgrade+0x6d0/0x6d0 [ 2029.895404] ? find_held_lock+0x2c/0x110 [ 2029.896060] ? io_submit_sqes+0x85c0/0x85c0 [ 2029.896715] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2029.897441] ? wait_for_completion_io+0x270/0x270 [ 2029.898182] ? rcu_read_lock_any_held+0x75/0xa0 [ 2029.898900] ? vfs_write+0x354/0xa70 [ 2029.899501] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2029.900205] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2029.901049] ? ksys_write+0x1a9/0x260 [ 2029.901657] ? __ia32_sys_read+0xb0/0xb0 [ 2029.902279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2029.903086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2029.903882] do_syscall_64+0x33/0x40 [ 2029.904447] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2029.905220] RIP: 0033:0x7fb8c8d3fb19 [ 2029.905771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.908619] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2029.909789] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2029.910900] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2029.911995] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.913076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2029.914164] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2029.930303] FAULT_INJECTION: forcing a failure. [ 2029.930303] name failslab, interval 1, probability 0, space 0, times 0 [ 2029.932138] CPU: 0 PID: 11247 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2029.933203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.934511] Call Trace: [ 2029.934927] dump_stack+0x107/0x167 [ 2029.935484] should_fail.cold+0x5/0xa [ 2029.936106] ? create_object.isra.0+0x3a/0xa20 [ 2029.936768] should_failslab+0x5/0x20 [ 2029.937359] kmem_cache_alloc+0x5b/0x310 [ 2029.937983] create_object.isra.0+0x3a/0xa20 [ 2029.938646] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2029.939397] __kmalloc+0x16e/0x390 [ 2029.939967] io_req_prep_async+0x170/0xaa0 [ 2029.940615] ? do_raw_spin_lock+0x121/0x260 [ 2029.941242] ? io_recv+0xae0/0xae0 [ 2029.941895] ? rwlock_bug.part.0+0x90/0x90 [ 2029.942485] io_drain_req+0x2dd/0xb20 [ 2029.943074] io_submit_sqes+0x73c8/0x85c0 [ 2029.943708] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2029.944400] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2029.945095] ? lock_downgrade+0x6d0/0x6d0 [ 2029.945694] ? find_held_lock+0x2c/0x110 [ 2029.946278] ? io_submit_sqes+0x85c0/0x85c0 [ 2029.946910] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2029.947602] ? wait_for_completion_io+0x270/0x270 [ 2029.948327] ? rcu_read_lock_any_held+0x75/0xa0 [ 2029.948987] ? vfs_write+0x354/0xa70 [ 2029.949539] ? fput_many+0x2f/0x1a0 [ 2029.950095] ? ksys_write+0x1a9/0x260 [ 2029.950632] ? __ia32_sys_read+0xb0/0xb0 [ 2029.951214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2029.952004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2029.952747] do_syscall_64+0x33/0x40 [ 2029.953287] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2029.954029] RIP: 0033:0x7f5308ff2b19 [ 2029.954593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.957269] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2029.958368] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2029.959390] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2029.960436] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.961451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2029.962473] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:28:35 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000002040)=ANY=[@ANYBLOB="7f454c4600000007000000000000001003003e000000000000000000000000004000000000000000e13c000000000000000000000000380002000000000000000300000000000000fe95000000e0ff00000000000000000000000000000000e406"], 0xaf2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file1\x00'}) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0xf2b9a6eb641466b8, &(0x7f0000000280)={'trans=xen,', {[{@loose}, {@access_any}, {@version_9p2000}, {@access_client}, {@aname={'aname', 0x3d, '(]'}}, {@dfltgid={'dfltgid', 0x3d, r1}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_type}, {@smackfsfloor={'smackfsfloor', 0x3d, '[#!/]-:\\-*'}}, {@subj_user}, {@pcr={'pcr', 0x3d, 0x5}}, {@fsmagic={'fsmagic', 0x3d, 0x100000000}}]}}) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 09:28:35 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x17, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:35 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) 09:28:35 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:36 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)={0x1c, 0x22, 0x69844ea0a6ddcd11}, 0x1c}}, 0x0) 09:28:36 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 09:28:36 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 09:28:36 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2030.218655] FAULT_INJECTION: forcing a failure. [ 2030.218655] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.220315] CPU: 1 PID: 11280 Comm: syz-executor.0 Not tainted 5.10.203 #1 09:28:36 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) [ 2030.221286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2030.222627] Call Trace: [ 2030.222996] dump_stack+0x107/0x167 [ 2030.223511] should_fail.cold+0x5/0xa [ 2030.224123] ? io_req_prep_async+0x170/0xaa0 [ 2030.224749] should_failslab+0x5/0x20 [ 2030.225291] __kmalloc+0x72/0x390 [ 2030.225788] io_req_prep_async+0x170/0xaa0 [ 2030.226014] FAULT_INJECTION: forcing a failure. [ 2030.226014] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.226390] ? do_raw_spin_lock+0x121/0x260 [ 2030.226412] ? io_recv+0xae0/0xae0 [ 2030.229095] ? rwlock_bug.part.0+0x90/0x90 [ 2030.229701] io_drain_req+0x2dd/0xb20 [ 2030.230245] io_submit_sqes+0x73c8/0x85c0 [ 2030.230850] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.231552] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.232251] ? lock_downgrade+0x6d0/0x6d0 [ 2030.232838] ? find_held_lock+0x2c/0x110 [ 2030.233415] ? io_submit_sqes+0x85c0/0x85c0 [ 2030.234029] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2030.234710] ? wait_for_completion_io+0x270/0x270 [ 2030.235392] ? rcu_read_lock_any_held+0x75/0xa0 [ 2030.236069] ? vfs_write+0x354/0xa70 [ 2030.236592] ? fput_many+0x2f/0x1a0 [ 2030.237118] ? ksys_write+0x1a9/0x260 [ 2030.237658] ? __ia32_sys_read+0xb0/0xb0 [ 2030.238242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2030.238980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2030.239730] do_syscall_64+0x33/0x40 [ 2030.240256] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2030.240988] RIP: 0033:0x7fb8c8d3fb19 [ 2030.241504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2030.244132] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2030.245194] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2030.246207] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2030.247200] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2030.248220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2030.249232] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2030.250265] CPU: 0 PID: 11281 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2030.251276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2030.252468] Call Trace: [ 2030.252847] dump_stack+0x107/0x167 [ 2030.253373] should_fail.cold+0x5/0xa [ 2030.253909] ? io_req_prep_async+0x170/0xaa0 [ 2030.254545] should_failslab+0x5/0x20 [ 2030.255097] __kmalloc+0x72/0x390 [ 2030.255610] io_req_prep_async+0x170/0xaa0 [ 2030.256218] ? do_raw_spin_lock+0x121/0x260 [ 2030.256838] ? io_recv+0xae0/0xae0 [ 2030.257337] ? rwlock_bug.part.0+0x90/0x90 [ 2030.257955] io_drain_req+0x2dd/0xb20 [ 2030.258510] io_submit_sqes+0x73c8/0x85c0 [ 2030.259128] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.259874] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.260560] ? lock_downgrade+0x6d0/0x6d0 [ 2030.261159] ? find_held_lock+0x2c/0x110 [ 2030.261744] ? io_submit_sqes+0x85c0/0x85c0 [ 2030.262374] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2030.263062] ? wait_for_completion_io+0x270/0x270 [ 2030.263754] ? rcu_read_lock_any_held+0x75/0xa0 [ 2030.264417] ? vfs_write+0x354/0xa70 [ 2030.264945] ? fput_many+0x2f/0x1a0 [ 2030.265618] ? ksys_write+0x1a9/0x260 [ 2030.266213] ? __ia32_sys_read+0xb0/0xb0 [ 2030.266828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2030.267596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2030.268422] do_syscall_64+0x33/0x40 [ 2030.268982] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2030.269773] RIP: 0033:0x7f5308ff2b19 [ 2030.270322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2030.273119] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2030.274223] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2030.275317] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2030.276425] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2030.277504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2030.278566] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:28:36 executing program 3: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(r0, &(0x7f0000000180)='./file1\x00', 0x800, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x100c5, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@uname={'uname', 0x3d, '{'}}, {@version_9p2000}], [{@obj_type={'obj_type', 0x3d, '{{^$'}}, {@uid_gt={'uid>', r1}}, {@euid_lt={'euid<', r1}}, {@hash}, {@permit_directio}, {@appraise}, {@appraise}, {@obj_type={'obj_type', 0x3d, '@&[&'}}]}}) r2 = open$dir(&(0x7f0000000440)='./file1\x00', 0x48000, 0x3) copy_file_range(r2, 0x0, r0, &(0x7f00000004c0)=0x9, 0x3, 0x0) syz_open_dev$vcsn(0x0, 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x800, 0x40) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r4}}, './file1\x00'}) accept$unix(r5, &(0x7f0000000580), &(0x7f0000000600)=0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 09:28:36 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:36 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 09:28:36 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2030.427575] 9pnet: p9_fd_create_tcp (11288): problem connecting socket to 127.0.0.1 [ 2030.448127] FAULT_INJECTION: forcing a failure. [ 2030.448127] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.449971] CPU: 0 PID: 11298 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2030.451030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2030.452356] Call Trace: [ 2030.452762] dump_stack+0x107/0x167 [ 2030.453307] should_fail.cold+0x5/0xa [ 2030.453889] ? io_drain_req+0x336/0xb20 [ 2030.454507] should_failslab+0x5/0x20 [ 2030.455103] kmem_cache_alloc_trace+0x55/0x320 [ 2030.455829] io_drain_req+0x336/0xb20 [ 2030.456431] io_submit_sqes+0x73c8/0x85c0 [ 2030.457102] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.457878] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2030.458625] ? lock_downgrade+0x6d0/0x6d0 [ 2030.459271] ? find_held_lock+0x2c/0x110 [ 2030.459905] ? io_submit_sqes+0x85c0/0x85c0 [ 2030.460588] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2030.461343] ? wait_for_completion_io+0x270/0x270 [ 2030.462172] ? rcu_read_lock_any_held+0x75/0xa0 [ 2030.462844] ? vfs_write+0x354/0xa70 [ 2030.463379] ? fput_many+0x2f/0x1a0 [ 2030.463925] ? ksys_write+0x1a9/0x260 [ 2030.464468] ? __ia32_sys_read+0xb0/0xb0 [ 2030.465055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2030.465795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2030.466530] do_syscall_64+0x33/0x40 [ 2030.467067] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2030.467803] RIP: 0033:0x7fb8c8d3fb19 [ 2030.468346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2030.470936] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2030.472043] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2030.473051] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2030.474055] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2030.475058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2030.476068] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:28:36 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:36 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) 09:28:52 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 09:28:52 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) 09:28:52 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:52 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:28:52 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = open_tree(r1, &(0x7f0000000040)='\x00', 0x81801) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000f, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x1, 0x1}, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000001580)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r4}, 0x9) r5 = dup3(r2, r0, 0x0) openat(r5, &(0x7f0000001540)='./file0\x00', 0x40180, 0x28) recvmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/33, 0x21}], 0x5, &(0x7f00000013c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x2000) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f0000001500)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) 09:28:52 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 09:28:52 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:28:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x628281, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x7f, "9656c75f04ba4d"}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x7f, "9656c75f04ba4d"}) r10 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f00000577c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "f8a9a2e27c81ef"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000587c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r8}, {r11, r13}], 0x6, "03f24bc1dd4507"}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2046.229553] FAULT_INJECTION: forcing a failure. [ 2046.229553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2046.231283] CPU: 1 PID: 11331 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2046.232312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2046.233508] Call Trace: [ 2046.233894] dump_stack+0x107/0x167 [ 2046.234456] should_fail.cold+0x5/0xa [ 2046.235017] _copy_from_user+0x2e/0x1b0 [ 2046.235643] __copy_msghdr_from_user+0x91/0x4b0 [ 2046.236320] ? __ia32_sys_shutdown+0x80/0x80 [ 2046.236957] ? lock_release+0x680/0x680 [ 2046.237521] ? find_held_lock+0x2c/0x110 [ 2046.238114] ? __kmalloc+0x16e/0x390 [ 2046.238653] sendmsg_copy_msghdr+0xa1/0x160 [ 2046.239282] ? do_recvmmsg+0x6d0/0x6d0 [ 2046.239876] ? trace_hardirqs_on+0x5b/0x180 [ 2046.240538] ? kasan_unpoison_shadow+0x33/0x50 [ 2046.241200] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2046.241976] io_req_prep_async+0x859/0xaa0 [ 2046.242595] ? do_raw_spin_lock+0x121/0x260 [ 2046.243211] ? io_recv+0xae0/0xae0 [ 2046.243716] ? rwlock_bug.part.0+0x90/0x90 [ 2046.244379] io_drain_req+0x2dd/0xb20 [ 2046.244932] io_submit_sqes+0x73c8/0x85c0 [ 2046.245563] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2046.246270] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2046.246962] ? lock_downgrade+0x6d0/0x6d0 [ 2046.247588] ? find_held_lock+0x2c/0x110 [ 2046.248178] ? io_submit_sqes+0x85c0/0x85c0 [ 2046.248857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2046.249558] ? wait_for_completion_io+0x270/0x270 [ 2046.250234] FAULT_INJECTION: forcing a failure. [ 2046.250234] name failslab, interval 1, probability 0, space 0, times 0 [ 2046.251803] ? rcu_read_lock_any_held+0x75/0xa0 [ 2046.252498] ? vfs_write+0x354/0xa70 [ 2046.253047] ? fput_many+0x2f/0x1a0 [ 2046.253606] ? ksys_write+0x1a9/0x260 [ 2046.254160] ? __ia32_sys_read+0xb0/0xb0 [ 2046.254796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2046.255552] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2046.256319] do_syscall_64+0x33/0x40 [ 2046.256864] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2046.257604] RIP: 0033:0x7fb8c8d3fb19 [ 2046.258147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2046.260814] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2046.261941] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2046.262966] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2046.263996] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2046.265017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2046.266033] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2046.267087] CPU: 0 PID: 11324 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2046.268135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2046.269362] Call Trace: [ 2046.269779] dump_stack+0x107/0x167 [ 2046.270307] should_fail.cold+0x5/0xa [ 2046.270863] ? io_drain_req+0x336/0xb20 [ 2046.271434] should_failslab+0x5/0x20 [ 2046.272010] kmem_cache_alloc_trace+0x55/0x320 [ 2046.272668] io_drain_req+0x336/0xb20 [ 2046.273222] io_submit_sqes+0x73c8/0x85c0 [ 2046.273953] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2046.274657] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2046.275347] ? lock_downgrade+0x6d0/0x6d0 [ 2046.276003] ? find_held_lock+0x2c/0x110 [ 2046.276617] ? io_submit_sqes+0x85c0/0x85c0 [ 2046.277304] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2046.278042] ? wait_for_completion_io+0x270/0x270 [ 2046.278811] ? rcu_read_lock_any_held+0x75/0xa0 [ 2046.279470] ? vfs_write+0x354/0xa70 [ 2046.280101] ? fput_many+0x2f/0x1a0 [ 2046.280671] ? ksys_write+0x1a9/0x260 [ 2046.281268] ? __ia32_sys_read+0xb0/0xb0 [ 2046.282001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2046.282747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2046.283506] do_syscall_64+0x33/0x40 [ 2046.284060] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2046.284789] RIP: 0033:0x7f5308ff2b19 [ 2046.285355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2046.287979] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2046.289066] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2046.290093] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2046.291113] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2046.292172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2046.293218] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:28:52 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'vlan1\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r4 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r4, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[], 0xfdef) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = pidfd_getfd(r6, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r7, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x10001}}, './file0\x00'}) 09:28:52 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:07 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:07 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) 09:29:07 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 09:29:07 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:07 executing program 3: r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)}, 0x0, 0x4000000}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:29:07 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) [ 2061.733179] FAULT_INJECTION: forcing a failure. 09:29:07 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x810}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = gettid() rt_sigqueueinfo(r1, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x81, 0x2, 0x4, 0x1b, 0x0, 0x100, 0x96, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x6d2aa25a, 0x3}, 0x408, 0xfb2, 0xffff, 0x6, 0x7, 0x3, 0x7, 0x0, 0x80000000, 0x0, 0x2}, r1, 0xd, r2, 0x9) [ 2061.733179] name failslab, interval 1, probability 0, space 0, times 0 [ 2061.735327] CPU: 0 PID: 11361 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2061.736329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2061.737575] Call Trace: [ 2061.738006] dump_stack+0x107/0x167 [ 2061.738529] should_fail.cold+0x5/0xa [ 2061.739115] ? create_object.isra.0+0x3a/0xa20 [ 2061.739800] should_failslab+0x5/0x20 [ 2061.740380] kmem_cache_alloc+0x5b/0x310 [ 2061.741011] create_object.isra.0+0x3a/0xa20 [ 2061.741667] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2061.742422] kmem_cache_alloc_trace+0x151/0x320 [ 2061.743089] io_drain_req+0x336/0xb20 [ 2061.743658] io_submit_sqes+0x73c8/0x85c0 [ 2061.744338] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2061.745106] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2061.745849] ? lock_downgrade+0x6d0/0x6d0 [ 2061.746457] ? find_held_lock+0x2c/0x110 [ 2061.747100] ? io_submit_sqes+0x85c0/0x85c0 [ 2061.747777] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2061.748506] ? wait_for_completion_io+0x270/0x270 [ 2061.749242] ? rcu_read_lock_any_held+0x75/0xa0 [ 2061.749944] ? vfs_write+0x354/0xa70 [ 2061.750512] ? fput_many+0x2f/0x1a0 [ 2061.751058] ? ksys_write+0x1a9/0x260 [ 2061.751647] ? __ia32_sys_read+0xb0/0xb0 [ 2061.752279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2061.753063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2061.753853] do_syscall_64+0x33/0x40 [ 2061.754407] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2061.755234] RIP: 0033:0x7f5308ff2b19 [ 2061.755783] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2061.758594] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2061.759818] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2061.760897] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2061.762017] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2061.763117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2061.764208] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 2061.775925] FAULT_INJECTION: forcing a failure. [ 2061.775925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2061.777863] CPU: 0 PID: 11372 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2061.778902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2061.780218] Call Trace: [ 2061.780614] dump_stack+0x107/0x167 [ 2061.781145] should_fail.cold+0x5/0xa [ 2061.781752] _copy_from_user+0x2e/0x1b0 [ 2061.782384] __copy_msghdr_from_user+0x91/0x4b0 [ 2061.783141] ? __ia32_sys_shutdown+0x80/0x80 [ 2061.783782] ? lock_release+0x680/0x680 [ 2061.784402] ? find_held_lock+0x2c/0x110 [ 2061.785019] ? __kmalloc+0x16e/0x390 [ 2061.785611] sendmsg_copy_msghdr+0xa1/0x160 [ 2061.786265] ? do_recvmmsg+0x6d0/0x6d0 [ 2061.786830] ? trace_hardirqs_on+0x5b/0x180 [ 2061.787504] ? kasan_unpoison_shadow+0x33/0x50 [ 2061.788172] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2061.788964] io_req_prep_async+0x859/0xaa0 [ 2061.789587] ? do_raw_spin_lock+0x121/0x260 [ 2061.790219] ? io_recv+0xae0/0xae0 [ 2061.790802] ? rwlock_bug.part.0+0x90/0x90 [ 2061.791440] io_drain_req+0x2dd/0xb20 [ 2061.792022] io_submit_sqes+0x73c8/0x85c0 [ 2061.792694] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2061.793431] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2061.794133] ? lock_downgrade+0x6d0/0x6d0 [ 2061.794782] ? find_held_lock+0x2c/0x110 [ 2061.795378] ? io_submit_sqes+0x85c0/0x85c0 [ 2061.796096] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2061.796807] ? wait_for_completion_io+0x270/0x270 [ 2061.797547] ? rcu_read_lock_any_held+0x75/0xa0 [ 2061.798225] ? vfs_write+0x354/0xa70 [ 2061.798838] ? fput_many+0x2f/0x1a0 [ 2061.799423] ? ksys_write+0x1a9/0x260 [ 2061.799972] ? __ia32_sys_read+0xb0/0xb0 [ 2061.800568] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2061.801382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2061.802194] do_syscall_64+0x33/0x40 [ 2061.802785] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2061.803582] RIP: 0033:0x7fb8c8d3fb19 [ 2061.804126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2061.806920] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2061.808041] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2061.809072] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 09:29:07 executing program 3: write$sndseq(0xffffffffffffffff, &(0x7f0000000180)=[{0xfb, 0xe2, 0x7f, 0x1f, @time={0xfffffff8, 0x2}, {0x6, 0x1}, {0x8, 0x3}, @ext={0x50, &(0x7f00000000c0)="fe68d6c6d6040d52488de6d3d957a19c5019fc8f44d0f88e7f85e943aed2b54b237f6bab1d17554ac8a513f0f9e4204b07ba8163b4e72e9afbfc7f5f0449b7dd0a9a5350d6dd43329c75faff15e2d767"}}, {0x4, 0x1, 0x9, 0x68, @tick=0x6, {0x8, 0x5}, {0x20, 0x3}, @time=@tick=0x80}, {0x5, 0x0, 0x80, 0x3, @time={0x4, 0x1}, {0x6, 0x8}, {0x9, 0x1}, @quote={{0xc0, 0x20}, 0x5, &(0x7f0000000140)={0x40, 0x3, 0x3, 0x80, @time={0xfffffff7, 0x800}, {0x0, 0x9a}, {0x1, 0x2}, @quote={{0x2, 0x8}, 0x1000, &(0x7f0000000000)={0x80, 0x20, 0x1f, 0x1f, @time={0x80000001, 0x3}, {0x0, 0xc0}, {0x1, 0x3}, @time=@time={0x5, 0xaaed}}}}}}, {0x6, 0x5, 0x3, 0x40, @tick=0x1000, {0x6, 0x3}, {0x7, 0x5}, @time=@tick=0xffffffff}, {0x1f, 0x40, 0xb8, 0x66, @time={0x8, 0x9}, {0x8, 0xd}, {0x14, 0x1}, @queue={0x1, {0x0, 0x6}}}], 0x8c) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000080)={0x115bd2db, 0x1, 0x0, 0x88, 0x0, "f5deea3adf327ff1ffef81fc7a775bff70e4f1"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xa) [ 2061.810208] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2061.811292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2061.812208] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:29:07 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:07 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) 09:29:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:07 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc1, 0x20, 0x1f, 0x3, 0x0, 0x9, 0x40380, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffff6c38, 0x2, @perf_config_ext={0x2, 0x15}, 0xc08, 0x3, 0x9, 0x3, 0x8, 0x4, 0x2, 0x0, 0x1, 0x0, 0x132474d4}, r1, 0x1, r0, 0xa) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:29:07 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 09:29:07 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:07 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 09:29:07 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000800)) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x4, r4, 0x1, 0x4, 0x6, @link_local}, 0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b8010000230002002abd7000ffdbdf2500000000ac000700ffffffff000000000000000000000000fe8000000000000000000000000000bb4e2200094e2400000200a00002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x1b8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x70bd27, 0x0, {{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c, 0x3a}}}, 0xb8}}, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x4004) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)=ANY=[@ANYBLOB="015e0000017d8502250a0100", @ANYRES32=r0, @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00./f0\x00\x00\x00\x00']) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) r7 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) [ 2062.034034] FAULT_INJECTION: forcing a failure. [ 2062.034034] name failslab, interval 1, probability 0, space 0, times 0 [ 2062.035758] CPU: 0 PID: 11402 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2062.036785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2062.037987] Call Trace: [ 2062.038380] dump_stack+0x107/0x167 [ 2062.038897] should_fail.cold+0x5/0xa [ 2062.039438] ? io_drain_req+0x336/0xb20 [ 2062.040016] should_failslab+0x5/0x20 [ 2062.040586] kmem_cache_alloc_trace+0x55/0x320 [ 2062.041264] io_drain_req+0x336/0xb20 [ 2062.041817] io_submit_sqes+0x73c8/0x85c0 [ 2062.042420] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2062.043116] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2062.043809] ? lock_downgrade+0x6d0/0x6d0 [ 2062.044449] ? find_held_lock+0x2c/0x110 [ 2062.045018] ? io_submit_sqes+0x85c0/0x85c0 [ 2062.045641] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2062.046315] ? wait_for_completion_io+0x270/0x270 [ 2062.046998] ? rcu_read_lock_any_held+0x75/0xa0 [ 2062.047651] ? vfs_write+0x354/0xa70 [ 2062.048228] ? fput_many+0x2f/0x1a0 [ 2062.048734] ? ksys_write+0x1a9/0x260 [ 2062.049317] ? __ia32_sys_read+0xb0/0xb0 [ 2062.049892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.050627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2062.051360] do_syscall_64+0x33/0x40 [ 2062.051894] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2062.052638] RIP: 0033:0x7fb8c8d3fb19 [ 2062.053181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2062.055745] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2062.056851] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2062.057885] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2062.058888] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.059876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2062.061797] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2062.096794] FAULT_INJECTION: forcing a failure. [ 2062.096794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2062.098730] CPU: 1 PID: 11407 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2062.099711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2062.100915] Call Trace: [ 2062.101332] dump_stack+0x107/0x167 [ 2062.101857] should_fail.cold+0x5/0xa [ 2062.102413] _copy_from_user+0x2e/0x1b0 [ 2062.102996] __copy_msghdr_from_user+0x91/0x4b0 [ 2062.103652] ? __ia32_sys_shutdown+0x80/0x80 [ 2062.104438] ? lock_release+0x680/0x680 [ 2062.105061] ? find_held_lock+0x2c/0x110 [ 2062.105716] ? __kmalloc+0x16e/0x390 [ 2062.106334] sendmsg_copy_msghdr+0xa1/0x160 [ 2062.107016] ? do_recvmmsg+0x6d0/0x6d0 [ 2062.107618] ? trace_hardirqs_on+0x5b/0x180 [ 2062.108319] ? kasan_unpoison_shadow+0x33/0x50 [ 2062.108996] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2062.109798] io_req_prep_async+0x859/0xaa0 [ 2062.110458] ? do_raw_spin_lock+0x121/0x260 [ 2062.111153] ? io_recv+0xae0/0xae0 [ 2062.111718] ? rwlock_bug.part.0+0x90/0x90 [ 2062.112396] io_drain_req+0x2dd/0xb20 [ 2062.112992] io_submit_sqes+0x73c8/0x85c0 [ 2062.113678] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2062.114418] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2062.115171] ? lock_downgrade+0x6d0/0x6d0 [ 2062.115831] ? find_held_lock+0x2c/0x110 [ 2062.116466] ? io_submit_sqes+0x85c0/0x85c0 [ 2062.117150] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2062.117904] ? wait_for_completion_io+0x270/0x270 [ 2062.118680] ? rcu_read_lock_any_held+0x75/0xa0 [ 2062.119392] ? vfs_write+0x354/0xa70 [ 2062.119972] ? fput_many+0x2f/0x1a0 [ 2062.120558] ? ksys_write+0x1a9/0x260 [ 2062.121149] ? __ia32_sys_read+0xb0/0xb0 [ 2062.121782] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.122601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2062.123431] do_syscall_64+0x33/0x40 [ 2062.124014] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2062.124849] RIP: 0033:0x7f5308ff2b19 [ 2062.125413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2062.128307] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2062.129501] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2062.130601] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2062.131672] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.132770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2062.133878] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:08 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x11000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:08 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9, 0x0, 0x0, 0x0) 09:29:08 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:08 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:29:23 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 09:29:23 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x18000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:23 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:23 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') creat(&(0x7f0000000000)='./file0\x00', 0x20) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:29:23 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:23 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 09:29:23 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa, 0x0, 0x0, 0x0) 09:29:23 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000800)) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x4, r4, 0x1, 0x4, 0x6, @link_local}, 0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b8010000230002002abd7000ffdbdf2500000000ac000700ffffffff000000000000000000000000fe8000000000000000000000000000bb4e2200094e2400000200a00002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x1b8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x70bd27, 0x0, {{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c, 0x3a}}}, 0xb8}}, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x4004) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)=ANY=[@ANYBLOB="015e0000017d8502250a0100", @ANYRES32=r0, @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00./f0\x00\x00\x00\x00']) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) r7 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) [ 2077.380938] FAULT_INJECTION: forcing a failure. [ 2077.380938] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.382744] CPU: 1 PID: 11433 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2077.383706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.385001] Call Trace: [ 2077.385371] dump_stack+0x107/0x167 [ 2077.385933] should_fail.cold+0x5/0xa [ 2077.386481] should_failslab+0x5/0x20 [ 2077.387082] kmem_cache_alloc_bulk+0x4b/0x320 [ 2077.387712] io_submit_sqes+0x6f76/0x85c0 [ 2077.388385] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.389074] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.389733] ? lock_downgrade+0x6d0/0x6d0 [ 2077.390320] ? find_held_lock+0x2c/0x110 [ 2077.390907] ? io_submit_sqes+0x85c0/0x85c0 [ 2077.391644] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2077.392386] ? wait_for_completion_io+0x270/0x270 [ 2077.393063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.393683] ? vfs_write+0x354/0xa70 [ 2077.394206] ? fput_many+0x2f/0x1a0 [ 2077.394719] ? ksys_write+0x1a9/0x260 [ 2077.395331] ? __ia32_sys_read+0xb0/0xb0 [ 2077.395964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.396704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.397415] do_syscall_64+0x33/0x40 [ 2077.398038] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.398788] RIP: 0033:0x7fb8c8d3fb19 [ 2077.399358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.402173] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2077.403339] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2077.404437] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2077.405554] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.406637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2077.407731] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2077.427823] FAULT_INJECTION: forcing a failure. [ 2077.427823] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.429769] CPU: 0 PID: 11447 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2077.430789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.431994] Call Trace: [ 2077.432412] dump_stack+0x107/0x167 [ 2077.432952] should_fail.cold+0x5/0xa [ 2077.433525] ? create_object.isra.0+0x3a/0xa20 [ 2077.434201] should_failslab+0x5/0x20 [ 2077.434770] kmem_cache_alloc+0x5b/0x310 [ 2077.435374] create_object.isra.0+0x3a/0xa20 [ 2077.436034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2077.436800] kmem_cache_alloc_bulk+0x168/0x320 [ 2077.437492] io_submit_sqes+0x6f76/0x85c0 [ 2077.438127] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.438872] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.439579] ? lock_downgrade+0x6d0/0x6d0 [ 2077.440196] ? find_held_lock+0x2c/0x110 [ 2077.440820] ? io_submit_sqes+0x85c0/0x85c0 [ 2077.441469] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2077.442180] ? wait_for_completion_io+0x270/0x270 [ 2077.442891] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.443566] ? vfs_write+0x354/0xa70 [ 2077.444115] ? fput_many+0x2f/0x1a0 [ 2077.444669] ? ksys_write+0x1a9/0x260 [ 2077.445210] ? __ia32_sys_read+0xb0/0xb0 [ 2077.445803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.446581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.447330] do_syscall_64+0x33/0x40 [ 2077.447890] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.448680] RIP: 0033:0x7f5308ff2b19 [ 2077.449217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.451943] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2077.453126] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2077.454147] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2077.455167] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.456244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2077.457292] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:23 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1c000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:23 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000080)) 09:29:23 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb, 0x0, 0x0, 0x0) 09:29:23 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:23 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 09:29:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x8, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) chdir(&(0x7f0000000240)='./file0\x00') stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = getegid() r2 = syz_open_dev$mouse(&(0x7f0000000140), 0x81, 0x240001) openat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x40000, 0x0) setresgid(0x0, 0xee00, r1) chown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) syz_mount_image$nfs4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='adfs\x00', 0x1088000, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 09:29:23 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 09:29:23 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2077.715947] FAULT_INJECTION: forcing a failure. [ 2077.715947] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.717633] CPU: 1 PID: 11474 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2077.718600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.719764] Call Trace: [ 2077.720129] dump_stack+0x107/0x167 [ 2077.720650] should_fail.cold+0x5/0xa [ 2077.721186] ? io_drain_req+0x336/0xb20 [ 2077.721760] should_failslab+0x5/0x20 [ 2077.722304] kmem_cache_alloc_trace+0x55/0x320 [ 2077.722959] io_drain_req+0x336/0xb20 [ 2077.723500] io_submit_sqes+0x73c8/0x85c0 [ 2077.724150] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.724861] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.725550] ? lock_downgrade+0x6d0/0x6d0 [ 2077.726126] ? find_held_lock+0x2c/0x110 [ 2077.726687] ? io_submit_sqes+0x85c0/0x85c0 [ 2077.727271] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2077.727935] ? wait_for_completion_io+0x270/0x270 [ 2077.728639] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.729290] ? vfs_write+0x354/0xa70 [ 2077.729806] ? fput_many+0x2f/0x1a0 [ 2077.730309] ? ksys_write+0x1a9/0x260 [ 2077.730843] ? __ia32_sys_read+0xb0/0xb0 [ 2077.731429] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.732157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.732913] do_syscall_64+0x33/0x40 [ 2077.733441] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.734188] RIP: 0033:0x7fb8c8d3fb19 [ 2077.734736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.737635] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2077.738771] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2077.739837] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2077.740925] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.742028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2077.743092] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2077.771066] FAULT_INJECTION: forcing a failure. [ 2077.771066] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.773117] CPU: 1 PID: 11477 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2077.774193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.775440] Call Trace: [ 2077.775856] dump_stack+0x107/0x167 [ 2077.776440] should_fail.cold+0x5/0xa [ 2077.777001] ? create_object.isra.0+0x3a/0xa20 [ 2077.777705] should_failslab+0x5/0x20 [ 2077.778286] kmem_cache_alloc+0x5b/0x310 [ 2077.778912] create_object.isra.0+0x3a/0xa20 [ 2077.779545] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2077.780374] kmem_cache_alloc_bulk+0x168/0x320 [ 2077.781136] io_submit_sqes+0x6f76/0x85c0 [ 2077.781814] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.782604] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2077.783369] ? lock_downgrade+0x6d0/0x6d0 [ 2077.784021] ? find_held_lock+0x2c/0x110 [ 2077.784651] ? io_submit_sqes+0x85c0/0x85c0 [ 2077.785322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2077.786077] ? wait_for_completion_io+0x270/0x270 [ 2077.786852] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.787562] ? vfs_write+0x354/0xa70 [ 2077.788168] ? fput_many+0x2f/0x1a0 [ 2077.788752] ? ksys_write+0x1a9/0x260 [ 2077.789342] ? __ia32_sys_read+0xb0/0xb0 [ 2077.789957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.790765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.791569] do_syscall_64+0x33/0x40 [ 2077.792149] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.792992] RIP: 0033:0x7f5308ff2b19 [ 2077.793577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.796375] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2077.797572] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2077.798683] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2077.799776] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.800878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2077.801924] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:38 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 09:29:38 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x20000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:38 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:38 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 09:29:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000080)=""/111, 0x6f}], 0x2, 0x400, 0x664) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, 0x0, 0x9, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x20}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1000}}, @NFCTH_TUPLE={0x10, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_TUPLE={0x98, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x41}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x18}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x6}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x8814) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:29:38 executing program 3: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x80071, 0xffffffffffffffff, 0x8000000) r1 = syz_io_uring_complete(r0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) syz_io_uring_setup(0x4fa, &(0x7f0000000140)={0x0, 0x3d43, 0x0, 0x1, 0x21b, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0x200000fd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0xa90e}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x44051}, 0x4000004) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000280)=@IORING_OP_ACCEPT={0xd, 0x388b1afa1381de2f, 0x0, r3, &(0x7f0000000240), 0x0, 0x0, 0x800, 0x1, {0x0, r4}}, 0xd5) syz_io_uring_submit(r0, 0x0, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x3, 0x4000, @fd=r1, 0x7, &(0x7f0000000040)="950a1171e0d0bcca221b94879677ef27b738afce50302433ec2ced98b5006031e29112cceca6e83229ce78a8033813173c5ed1f4aab14728cc022c1f330986e3db26803b0e8886dd0e3a6d0312d58d38dcf3d7e129ecc91d4a15664d7ef867401915adc5a6e7b53d1479736837231dc57b6046c107e99cbbc7df405f9b041b051a857fcb8e98dc0da79a0f7e48482869ab5481ae2a85d3b20a56f160", 0x9c, 0x10}, 0x7) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x3, 0x2, 0x1) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 09:29:38 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 09:29:38 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2093.076304] FAULT_INJECTION: forcing a failure. [ 2093.076304] name failslab, interval 1, probability 0, space 0, times 0 [ 2093.078203] CPU: 1 PID: 11503 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2093.079233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.080472] Call Trace: [ 2093.080860] dump_stack+0x107/0x167 [ 2093.081135] FAULT_INJECTION: forcing a failure. [ 2093.081135] name failslab, interval 1, probability 0, space 0, times 0 [ 2093.081432] should_fail.cold+0x5/0xa [ 2093.083520] ? create_object.isra.0+0x3a/0xa20 [ 2093.084220] should_failslab+0x5/0x20 [ 2093.084830] kmem_cache_alloc+0x5b/0x310 [ 2093.085436] create_object.isra.0+0x3a/0xa20 [ 2093.086114] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2093.086909] kmem_cache_alloc_trace+0x151/0x320 [ 2093.087641] io_drain_req+0x336/0xb20 [ 2093.088227] io_submit_sqes+0x73c8/0x85c0 [ 2093.088883] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.089644] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.090362] ? lock_downgrade+0x6d0/0x6d0 [ 2093.091013] ? find_held_lock+0x2c/0x110 [ 2093.091638] ? io_submit_sqes+0x85c0/0x85c0 [ 2093.092302] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2093.093059] ? wait_for_completion_io+0x270/0x270 [ 2093.093809] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.094505] ? vfs_write+0x354/0xa70 [ 2093.095060] ? fput_many+0x2f/0x1a0 [ 2093.095613] ? ksys_write+0x1a9/0x260 [ 2093.096163] ? __ia32_sys_read+0xb0/0xb0 [ 2093.096822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.097602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.098314] do_syscall_64+0x33/0x40 [ 2093.098871] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2093.099612] RIP: 0033:0x7fb8c8d3fb19 [ 2093.100195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2093.102883] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2093.103991] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2093.105043] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2093.106079] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.107032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2093.108043] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2093.109111] CPU: 0 PID: 11496 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2093.110145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.111305] Call Trace: [ 2093.111729] dump_stack+0x107/0x167 [ 2093.112244] should_fail.cold+0x5/0xa [ 2093.112862] ? create_object.isra.0+0x3a/0xa20 [ 2093.113506] should_failslab+0x5/0x20 [ 2093.114049] kmem_cache_alloc+0x5b/0x310 [ 2093.114661] create_object.isra.0+0x3a/0xa20 [ 2093.115277] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2093.116038] kmem_cache_alloc_trace+0x151/0x320 [ 2093.116707] io_drain_req+0x336/0xb20 [ 2093.117253] io_submit_sqes+0x73c8/0x85c0 [ 2093.117892] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.118576] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.119300] ? lock_downgrade+0x6d0/0x6d0 [ 2093.119882] ? find_held_lock+0x2c/0x110 [ 2093.120475] ? io_submit_sqes+0x85c0/0x85c0 [ 2093.121090] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2093.121796] ? wait_for_completion_io+0x270/0x270 [ 2093.122487] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.123130] ? vfs_write+0x354/0xa70 [ 2093.123688] ? fput_many+0x2f/0x1a0 [ 2093.124193] ? ksys_write+0x1a9/0x260 [ 2093.124745] ? __ia32_sys_read+0xb0/0xb0 [ 2093.125329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.126067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.126801] do_syscall_64+0x33/0x40 [ 2093.127320] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2093.128045] RIP: 0033:0x7f5308ff2b19 [ 2093.128625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2093.131216] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2093.132277] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2093.133299] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2093.134285] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.135278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2093.136276] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:39 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:39 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:39 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r1, 0x0) syz_io_uring_setup(0x292c, &(0x7f0000000100)={0x0, 0x9115, 0x2, 0x1, 0x385, 0x0, r0}, &(0x7f0000e37000/0x4000)=nil, &(0x7f0000c00000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_complete(r2) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r1}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x9, 0x5, 0x40, 0x3, 0x0, 0x5f, 0x20, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x1, @perf_config_ext={0x1, 0x5}, 0x802a, 0x0, 0x9, 0x7, 0x800, 0x3, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xfffffffffffffffd, r1, 0xa) syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') 09:29:39 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd, 0x0, 0x0, 0x0) 09:29:39 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 09:29:39 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:39 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) [ 2093.354220] FAULT_INJECTION: forcing a failure. [ 2093.354220] name failslab, interval 1, probability 0, space 0, times 0 [ 2093.355972] CPU: 0 PID: 11528 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2093.356997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.358169] Call Trace: [ 2093.358556] dump_stack+0x107/0x167 [ 2093.359077] should_fail.cold+0x5/0xa [ 2093.359618] ? create_object.isra.0+0x3a/0xa20 [ 2093.360270] should_failslab+0x5/0x20 [ 2093.360823] kmem_cache_alloc+0x5b/0x310 [ 2093.361399] ? mark_held_locks+0x9e/0xe0 [ 2093.361982] create_object.isra.0+0x3a/0xa20 [ 2093.362601] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2093.363326] kmem_cache_alloc_bulk+0x168/0x320 [ 2093.363976] io_submit_sqes+0x6f76/0x85c0 [ 2093.364616] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.365320] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.366007] ? lock_downgrade+0x6d0/0x6d0 [ 2093.366589] ? find_held_lock+0x2c/0x110 [ 2093.367195] ? io_submit_sqes+0x85c0/0x85c0 [ 2093.367807] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2093.372551] ? wait_for_completion_io+0x270/0x270 [ 2093.373078] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.373592] ? vfs_write+0x354/0xa70 [ 2093.373993] ? fput_many+0x2f/0x1a0 [ 2093.374390] ? ksys_write+0x1a9/0x260 [ 2093.374808] ? __ia32_sys_read+0xb0/0xb0 [ 2093.375246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.375814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.376381] do_syscall_64+0x33/0x40 [ 2093.376825] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2093.377523] RIP: 0033:0x7fb8c8d3fb19 [ 2093.377939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2093.380347] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2093.381210] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2093.382128] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2093.383062] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.383982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2093.384979] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2093.470236] FAULT_INJECTION: forcing a failure. [ 2093.470236] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2093.472117] CPU: 1 PID: 11538 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2093.473145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.474368] Call Trace: [ 2093.474770] dump_stack+0x107/0x167 [ 2093.475341] should_fail.cold+0x5/0xa [ 2093.475906] __alloc_pages_nodemask+0x182/0x600 [ 2093.476622] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2093.477527] alloc_pages_current+0x187/0x280 [ 2093.478177] allocate_slab+0x26f/0x380 [ 2093.478765] ___slab_alloc+0x470/0x700 [ 2093.479354] ? io_submit_sqes+0x6f76/0x85c0 [ 2093.479997] ? kmem_cache_alloc_bulk+0x1ec/0x320 [ 2093.480749] kmem_cache_alloc_bulk+0x1ec/0x320 [ 2093.481417] io_submit_sqes+0x6f76/0x85c0 [ 2093.482053] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.482786] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2093.483512] ? lock_downgrade+0x6d0/0x6d0 [ 2093.484116] ? find_held_lock+0x2c/0x110 [ 2093.484762] ? io_submit_sqes+0x85c0/0x85c0 [ 2093.485393] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2093.486111] ? wait_for_completion_io+0x270/0x270 [ 2093.486839] ? rcu_read_lock_any_held+0x75/0xa0 [ 2093.487550] ? vfs_write+0x354/0xa70 [ 2093.488104] ? fput_many+0x2f/0x1a0 [ 2093.488687] ? ksys_write+0x1a9/0x260 [ 2093.489285] ? __ia32_sys_read+0xb0/0xb0 [ 2093.489891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.490678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2093.491465] do_syscall_64+0x33/0x40 [ 2093.492041] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2093.492887] RIP: 0033:0x7f5308ff2b19 [ 2093.493484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2093.496313] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2093.497460] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2093.498545] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2093.499631] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.500795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2093.501928] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:54 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x5, 0x80, 0x3, 0x1, 0x8, 0xff, 0x0, 0x9, 0x404, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0xffffffffffff165f}, 0x0, 0x1e3, 0x6, 0x8, 0x25, 0x4, 0xfffc, 0x0, 0xf80, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:29:54 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x60000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:54 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:54 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 09:29:54 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 09:29:54 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe, 0x0, 0x0, 0x0) 09:29:54 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:54 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0, 0x8, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r0, r1, 0x1000) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x240282, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x4001c0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x110, r3, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x131f3df71ec8fadd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x2, 0x0, 0xf3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000002480), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x10}}, './file1\x00'}) ioctl$CDROMREADAUDIO(0xffffffffffffffff, 0x530e, &(0x7f0000000ac0)={@lba=0x3, 0x1, 0x4, &(0x7f0000000100)=""/4}) dup3(0xffffffffffffffff, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0008140c00"/20], 0x1c}}, 0x0) [ 2108.903163] FAULT_INJECTION: forcing a failure. [ 2108.903163] name failslab, interval 1, probability 0, space 0, times 0 [ 2108.904819] CPU: 0 PID: 11552 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2108.905757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.906884] Call Trace: [ 2108.907269] dump_stack+0x107/0x167 [ 2108.907802] should_fail.cold+0x5/0xa [ 2108.908318] ? create_object.isra.0+0x3a/0xa20 [ 2108.908982] should_failslab+0x5/0x20 [ 2108.909517] kmem_cache_alloc+0x5b/0x310 [ 2108.910081] ? mark_held_locks+0x9e/0xe0 [ 2108.910662] create_object.isra.0+0x3a/0xa20 [ 2108.911266] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.912011] kmem_cache_alloc_bulk+0x168/0x320 [ 2108.912697] io_submit_sqes+0x6f76/0x85c0 [ 2108.913281] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2108.913971] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2108.914654] ? lock_downgrade+0x6d0/0x6d0 [ 2108.915192] ? find_held_lock+0x2c/0x110 [ 2108.915752] ? io_submit_sqes+0x85c0/0x85c0 [ 2108.916382] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2108.917073] ? wait_for_completion_io+0x270/0x270 [ 2108.917789] ? rcu_read_lock_any_held+0x75/0xa0 [ 2108.918473] ? vfs_write+0x354/0xa70 [ 2108.919037] ? fput_many+0x2f/0x1a0 [ 2108.919607] ? ksys_write+0x1a9/0x260 [ 2108.920176] ? __ia32_sys_read+0xb0/0xb0 [ 2108.920836] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.921582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2108.922362] do_syscall_64+0x33/0x40 [ 2108.922877] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2108.923642] RIP: 0033:0x7fb8c8d3fb19 [ 2108.924169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2108.927070] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2108.928168] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2108.929248] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2108.930287] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.931300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2108.932347] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2108.966156] FAULT_INJECTION: forcing a failure. [ 2108.966156] name failslab, interval 1, probability 0, space 0, times 0 [ 2108.968099] CPU: 1 PID: 11557 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2108.969089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.970285] Call Trace: [ 2108.970687] dump_stack+0x107/0x167 [ 2108.971218] should_fail.cold+0x5/0xa [ 2108.971816] ? create_object.isra.0+0x3a/0xa20 [ 2108.972466] should_failslab+0x5/0x20 [ 2108.973062] kmem_cache_alloc+0x5b/0x310 [ 2108.973655] ? mark_held_locks+0x9e/0xe0 [ 2108.974255] create_object.isra.0+0x3a/0xa20 [ 2108.975019] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.975726] kmem_cache_alloc_bulk+0x168/0x320 [ 2108.976362] io_submit_sqes+0x6f76/0x85c0 [ 2108.976987] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2108.977687] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2108.978374] ? lock_downgrade+0x6d0/0x6d0 [ 2108.978966] ? find_held_lock+0x2c/0x110 [ 2108.979545] ? io_submit_sqes+0x85c0/0x85c0 [ 2108.980190] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2108.980880] ? wait_for_completion_io+0x270/0x270 [ 2108.981579] ? rcu_read_lock_any_held+0x75/0xa0 [ 2108.982230] ? vfs_write+0x354/0xa70 [ 2108.982788] ? fput_many+0x2f/0x1a0 [ 2108.983298] ? ksys_write+0x1a9/0x260 [ 2108.983830] ? __ia32_sys_read+0xb0/0xb0 [ 2108.984403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.985168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2108.985917] do_syscall_64+0x33/0x40 [ 2108.986440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2108.987205] RIP: 0033:0x7f5308ff2b19 [ 2108.987730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2108.990376] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2108.991441] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2108.992428] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2108.993453] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.994474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2108.995451] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:54 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:54 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 09:29:54 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000000080)="f8da69c0ac75c79adc39355cf071021db1f4fa34035cc95cb7bfeb70ca13909113b6c54552551e95de711097fbba426acd1519d2d4df83814b1cf6e2df88a560b1664d738a9444b553dac0ac610fd908e7d6f130b2f1823e50c5f089d9b2b70befc89a3c4edfa2afbc5990a417ad24e26f5fc83e72df5e70b4971b03a549a9e26a340f612e56900034e7d8cd2c16b748df19f4e44720506d44a2086f27e6d4714d772711fa82bcec4480ac100a1c9f7bc17dad871ade1b5a6f32814e9ab91d89abd8da0559355beefce0a5", 0xcb) 09:29:55 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe8030000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:55 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) [ 2109.137225] FAULT_INJECTION: forcing a failure. [ 2109.137225] name failslab, interval 1, probability 0, space 0, times 0 [ 2109.138813] CPU: 0 PID: 11571 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2109.139853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2109.141138] Call Trace: [ 2109.141533] dump_stack+0x107/0x167 [ 2109.142091] should_fail.cold+0x5/0xa [ 2109.142675] ? create_object.isra.0+0x3a/0xa20 [ 2109.143367] should_failslab+0x5/0x20 [ 2109.143935] kmem_cache_alloc+0x5b/0x310 [ 2109.144559] create_object.isra.0+0x3a/0xa20 [ 2109.145254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2109.146075] kmem_cache_alloc_bulk+0x168/0x320 [ 2109.146735] io_submit_sqes+0x6f76/0x85c0 [ 2109.147389] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2109.148091] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2109.148791] ? lock_downgrade+0x6d0/0x6d0 [ 2109.149428] ? find_held_lock+0x2c/0x110 [ 2109.150002] ? io_submit_sqes+0x85c0/0x85c0 [ 2109.150666] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2109.151336] ? wait_for_completion_io+0x270/0x270 [ 2109.152100] ? rcu_read_lock_any_held+0x75/0xa0 [ 2109.152774] ? vfs_write+0x354/0xa70 [ 2109.153392] ? fput_many+0x2f/0x1a0 [ 2109.153911] ? ksys_write+0x1a9/0x260 [ 2109.154487] ? __ia32_sys_read+0xb0/0xb0 [ 2109.155058] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2109.155788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2109.156583] do_syscall_64+0x33/0x40 [ 2109.157146] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2109.157932] RIP: 0033:0x7fb8c8d3fb19 [ 2109.158477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2109.161298] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2109.162347] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2109.163354] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2109.164347] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2109.165346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2109.166346] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:29:55 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:29:55 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2109.187827] FAULT_INJECTION: forcing a failure. [ 2109.187827] name failslab, interval 1, probability 0, space 0, times 0 [ 2109.189768] CPU: 1 PID: 11576 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2109.190796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2109.191995] Call Trace: [ 2109.192392] dump_stack+0x107/0x167 [ 2109.192943] should_fail.cold+0x5/0xa [ 2109.193508] ? create_object.isra.0+0x3a/0xa20 [ 2109.194177] should_failslab+0x5/0x20 [ 2109.194745] kmem_cache_alloc+0x5b/0x310 [ 2109.195343] ? mark_held_locks+0x9e/0xe0 [ 2109.195945] create_object.isra.0+0x3a/0xa20 [ 2109.196588] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2109.197365] kmem_cache_alloc_bulk+0x168/0x320 [ 2109.198033] io_submit_sqes+0x6f76/0x85c0 [ 2109.198661] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2109.199392] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2109.200092] ? lock_downgrade+0x6d0/0x6d0 [ 2109.200702] ? find_held_lock+0x2c/0x110 [ 2109.201312] ? io_submit_sqes+0x85c0/0x85c0 [ 2109.201947] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2109.202667] ? wait_for_completion_io+0x270/0x270 [ 2109.203370] ? rcu_read_lock_any_held+0x75/0xa0 [ 2109.204046] ? vfs_write+0x354/0xa70 [ 2109.204620] ? fput_many+0x2f/0x1a0 [ 2109.205165] ? ksys_write+0x1a9/0x260 [ 2109.205703] ? __ia32_sys_read+0xb0/0xb0 [ 2109.206304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2109.207061] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2109.207830] do_syscall_64+0x33/0x40 [ 2109.208368] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2109.209139] RIP: 0033:0x7f5308ff2b19 [ 2109.209687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2109.212413] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2109.213501] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2109.214489] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2109.215459] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2109.216433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2109.217427] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:29:55 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf, 0x0, 0x0, 0x0) 09:29:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') 09:29:55 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:29:55 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xeffdffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:10 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 09:30:10 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf4010000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:10 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 09:30:10 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2124.458288] FAULT_INJECTION: forcing a failure. [ 2124.458288] name failslab, interval 1, probability 0, space 0, times 0 [ 2124.460010] CPU: 1 PID: 11611 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2124.461034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.462292] Call Trace: [ 2124.462697] dump_stack+0x107/0x167 [ 2124.463289] should_fail.cold+0x5/0xa [ 2124.463839] ? create_object.isra.0+0x3a/0xa20 [ 2124.464519] should_failslab+0x5/0x20 [ 2124.465097] kmem_cache_alloc+0x5b/0x310 [ 2124.465699] ? mark_held_locks+0x9e/0xe0 [ 2124.466290] create_object.isra.0+0x3a/0xa20 [ 2124.466942] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2124.467699] kmem_cache_alloc_bulk+0x168/0x320 [ 2124.468406] io_submit_sqes+0x6f76/0x85c0 [ 2124.469096] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2124.469831] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2124.470549] ? lock_downgrade+0x6d0/0x6d0 [ 2124.471168] ? find_held_lock+0x2c/0x110 [ 2124.471757] ? io_submit_sqes+0x85c0/0x85c0 [ 2124.472404] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.473130] ? wait_for_completion_io+0x270/0x270 [ 2124.473865] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.474549] ? vfs_write+0x354/0xa70 [ 2124.475147] ? fput_many+0x2f/0x1a0 [ 2124.475688] ? ksys_write+0x1a9/0x260 [ 2124.476243] ? __ia32_sys_read+0xb0/0xb0 [ 2124.476877] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2124.477659] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.478457] do_syscall_64+0x33/0x40 [ 2124.479016] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2124.479794] RIP: 0033:0x7fb8c8d3fb19 [ 2124.480355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.483131] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2124.484293] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2124.485390] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2124.486466] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.487546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2124.488604] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:30:10 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfc, 0x32, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x10001}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01, 0x0, 0x0, {0xd}}, 0x14}}, 0x0) read(r1, &(0x7f0000000080)=""/65, 0x41) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000e5ff2e2f66696c003000"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 09:30:10 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:10 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x10, 0x0, 0x0, 0x0) [ 2124.547175] FAULT_INJECTION: forcing a failure. [ 2124.547175] name failslab, interval 1, probability 0, space 0, times 0 [ 2124.549021] CPU: 0 PID: 11623 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2124.550025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.551232] Call Trace: [ 2124.551629] dump_stack+0x107/0x167 [ 2124.552174] should_fail.cold+0x5/0xa [ 2124.552745] ? create_object.isra.0+0x3a/0xa20 [ 2124.553455] should_failslab+0x5/0x20 [ 2124.554044] kmem_cache_alloc+0x5b/0x310 [ 2124.554656] ? mark_held_locks+0x9e/0xe0 [ 2124.555279] create_object.isra.0+0x3a/0xa20 [ 2124.555909] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2124.556692] kmem_cache_alloc_bulk+0x168/0x320 [ 2124.557389] io_submit_sqes+0x6f76/0x85c0 [ 2124.558029] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2124.558744] __do_sys_io_uring_enter+0x6b5/0x1920 09:30:10 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xffff0000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2124.559465] ? lock_downgrade+0x6d0/0x6d0 [ 2124.560263] ? find_held_lock+0x2c/0x110 [ 2124.560899] ? io_submit_sqes+0x85c0/0x85c0 [ 2124.561550] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.562289] ? wait_for_completion_io+0x270/0x270 [ 2124.563014] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.563705] ? vfs_write+0x354/0xa70 [ 2124.564253] ? fput_many+0x2f/0x1a0 [ 2124.564812] ? ksys_write+0x1a9/0x260 [ 2124.565403] ? __ia32_sys_read+0xb0/0xb0 [ 2124.566037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2124.566832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.567626] do_syscall_64+0x33/0x40 [ 2124.568179] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2124.568960] RIP: 0033:0x7f5308ff2b19 [ 2124.569514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.572251] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2124.573368] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2124.574463] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2124.575517] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.576580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2124.577688] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:10 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffc, 0x7fff}, 0xec004704df187474, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-\\9.[@#*'}, {0x20, 'numa_maps\x00'}, {0x20, '\x9a(:'}], 0xa, "2619aae9e8302fcbcee86be7f9a291c45a01ad5ad72dd8960d3bcba6ceeea3ffee96fb8507ddf981a24be5f2426a533197a62667ed007911534f65f3f924388a3e4895c945fe98052d294bee59"}, 0x70) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:30:10 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 09:30:10 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x11, 0x0, 0x0, 0x0) [ 2124.748263] FAULT_INJECTION: forcing a failure. [ 2124.748263] name failslab, interval 1, probability 0, space 0, times 0 [ 2124.750037] CPU: 0 PID: 11646 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2124.751013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.752188] Call Trace: [ 2124.752600] dump_stack+0x107/0x167 [ 2124.753139] should_fail.cold+0x5/0xa [ 2124.753736] ? create_object.isra.0+0x3a/0xa20 [ 2124.754386] should_failslab+0x5/0x20 [ 2124.754927] kmem_cache_alloc+0x5b/0x310 [ 2124.755537] ? mark_held_locks+0x9e/0xe0 [ 2124.756115] create_object.isra.0+0x3a/0xa20 [ 2124.756745] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2124.757465] kmem_cache_alloc_bulk+0x168/0x320 [ 2124.758120] io_submit_sqes+0x6f76/0x85c0 [ 2124.758731] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2124.759467] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2124.760153] ? lock_downgrade+0x6d0/0x6d0 [ 2124.760780] ? find_held_lock+0x2c/0x110 [ 2124.761387] ? io_submit_sqes+0x85c0/0x85c0 [ 2124.762009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.762711] ? wait_for_completion_io+0x270/0x270 [ 2124.763398] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.764038] ? vfs_write+0x354/0xa70 [ 2124.764585] ? fput_many+0x2f/0x1a0 [ 2124.765128] ? ksys_write+0x1a9/0x260 [ 2124.765676] ? __ia32_sys_read+0xb0/0xb0 [ 2124.766265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2124.767020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.767793] do_syscall_64+0x33/0x40 [ 2124.768319] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2124.769071] RIP: 0033:0x7fb8c8d3fb19 [ 2124.769602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.772266] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2124.773349] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2124.774398] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2124.775416] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.776453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2124.777474] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2139.845519] FAULT_INJECTION: forcing a failure. [ 2139.845519] name failslab, interval 1, probability 0, space 0, times 0 [ 2139.847271] CPU: 1 PID: 11654 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2139.848365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2139.849631] Call Trace: [ 2139.850058] dump_stack+0x107/0x167 [ 2139.850611] should_fail.cold+0x5/0xa [ 2139.851188] ? create_object.isra.0+0x3a/0xa20 [ 2139.851861] should_failslab+0x5/0x20 [ 2139.852448] kmem_cache_alloc+0x5b/0x310 [ 2139.853036] ? mark_held_locks+0x9e/0xe0 [ 2139.853639] create_object.isra.0+0x3a/0xa20 [ 2139.854320] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2139.855051] kmem_cache_alloc_bulk+0x168/0x320 [ 2139.855699] io_submit_sqes+0x6f76/0x85c0 [ 2139.856376] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2139.857144] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2139.857854] ? lock_downgrade+0x6d0/0x6d0 [ 2139.858441] ? find_held_lock+0x2c/0x110 [ 2139.859058] ? io_submit_sqes+0x85c0/0x85c0 [ 2139.859725] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2139.860437] ? wait_for_completion_io+0x270/0x270 [ 2139.861226] ? rcu_read_lock_any_held+0x75/0xa0 [ 2139.861898] ? vfs_write+0x354/0xa70 [ 2139.862468] ? fput_many+0x2f/0x1a0 [ 2139.863060] ? ksys_write+0x1a9/0x260 [ 2139.863631] ? __ia32_sys_read+0xb0/0xb0 [ 2139.864238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2139.865099] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2139.865919] do_syscall_64+0x33/0x40 [ 2139.866461] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2139.867251] RIP: 0033:0x7fb8c8d3fb19 [ 2139.867823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2139.870682] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2139.871877] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2139.873009] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2139.874125] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2139.875248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2139.876330] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:30:25 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 09:30:25 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x12, 0x0, 0x0, 0x0) 09:30:25 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0xc0400, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, 0x5b0, 0x2e6) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/timers\x00', 0x0, 0x0) 09:30:25 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)='./file0\x00') write(r2, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer, 0x5) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x120) r3 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x4ee9, 0x4, &(0x7f0000000640)=[{&(0x7f0000000340)="801886311e55e3ed65912e8565399db80fca7cff3306056f1614afcce6bff14224abf34a5b64f3c5a35965e3168659b70d0182e241ff3707c4cc914b4c11cbde0157c8aa3de3042f87746a3bdc219f30596379fc5bc9ecc3d60f0e218ba31cbc370521a34ba7f7eb87415d5b4818af58179652a544fb8d945f9c5427d05ca308b7a912574a753309be214b2cef76dbeb2aa93db8a4e84cc7cd73516129c3fe94687220f5faeabeaa763dae26ee1f9c9670cfb11a630c140bd979030db72a8ebf10acecb18e73ec146aa83f65d94ba5f6aefb8ba2782ac7e7c19fefce6d897f9d988f299f5ad4b66fc12391b2", 0xec, 0x9}, {&(0x7f0000000440)="ec501b573ba2822e79669cd912fbea62a04671ebf3f00031d27103ea410f563eeb1da8e090ce11c3bd4804c1adbc652067268709bb367d8444e93d9ce6bb6b05a57122d69278d0ad5b46dd590b60a49982b88e4c73a6049fe73e71ad", 0x5c}, {&(0x7f00000004c0)="3ae6159efd95f6e976199874632a8e3cd40fb939cd7ac140775f819525d6100ca22d17a028685e9870b5957cd63a4eee5782ef1918811b710f6766a376c933ea4740d072b2736088ae1a1984643c5747142a35f0a4", 0x55, 0x6}, {&(0x7f0000000540)="dc5b608ebefe42815b5b7a972364222bb61bcd0914276a4843f4282b51e655fdc3a3cbc39ed2ec3d75f64acea5a9c4d4dadad0cd2b65c0789fd56427d5032d1a632e061c99929b43db7b5bd3297179460a8257016f3ed12f057e84e95cf96adef1b41174fac87409a4e9c427aced3836f7f5b73ff96e1d225f0c80f0fbf762b0e5169b6c3007a527fbae7802af61ec2c65086c1ba75ec826ca36855d8e1e0a41492f4718693a0d78a12c4fcf5d2e4e0a122a595042a077442462ce94a285e41473973093abeb246806b339b3839c0a", 0xcf, 0x86}], 0x129000a, &(0x7f00000006c0)={[{@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@size={'size', 0x3d, [0x6d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x74, 0x38, 0x30, 0x31, 0x65, 0x36, 0x36, 0x7c]}}, {@mode={'mode', 0x3d, 0x5}}, {@uid={'uid', 0x3d, 0xee01}}, {@huge_within_size}, {@gid}, {@nr_inodes={'nr_inodes', 0x3d, [0x30]}}, {@mode={'mode', 0x3d, 0x5}}], [{@subj_role={'subj_role', 0x3d, ':\\#.:&/-@/'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@dont_appraise}, {@obj_type={'obj_type', 0x3d, '&'}}, {@seclabel}]}) getdents(r3, &(0x7f0000001e00)=""/4082, 0x1016) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/65) sendfile(r0, r1, 0x0, 0x20d315) 09:30:25 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 09:30:25 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xfffffdef, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2139.915060] FAULT_INJECTION: forcing a failure. [ 2139.915060] name failslab, interval 1, probability 0, space 0, times 0 [ 2139.916937] CPU: 1 PID: 11661 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2139.917983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2139.919259] Call Trace: [ 2139.919671] dump_stack+0x107/0x167 [ 2139.920283] should_fail.cold+0x5/0xa [ 2139.920905] ? create_object.isra.0+0x3a/0xa20 [ 2139.921622] should_failslab+0x5/0x20 [ 2139.922247] kmem_cache_alloc+0x5b/0x310 [ 2139.922891] ? mark_held_locks+0x9e/0xe0 [ 2139.923518] create_object.isra.0+0x3a/0xa20 [ 2139.924181] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2139.924963] kmem_cache_alloc_bulk+0x168/0x320 [ 2139.925662] io_submit_sqes+0x6f76/0x85c0 [ 2139.926355] ? percpu_ref_tryget_many+0x1a4/0x2d0 [ 2139.927080] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2139.927845] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2139.928579] ? io_submit_sqes+0x85c0/0x85c0 [ 2139.929286] ? recalibrate_cpu_khz+0x10/0x10 [ 2139.929958] ? ktime_get+0x158/0x1f0 [ 2139.930512] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2139.931197] ? clockevents_program_event+0x131/0x360 [ 2139.931966] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2139.932772] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2139.933875] ? trace_hardirqs_on+0x5b/0x180 [ 2139.934529] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2139.935375] do_syscall_64+0x33/0x40 [ 2139.935969] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2139.936715] RIP: 0033:0x7f5308ff2b19 [ 2139.937318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2139.940097] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2139.941286] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2139.942368] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2139.943480] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2139.944564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2139.945791] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:25 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:25 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xffffff7f, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x13, 0x0, 0x0, 0x0) 09:30:26 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000fffffdfd0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000feffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017d7a6258ba56c75d1e95a5538c93e59db033c4af0e0faf85460245a626153664a6036ecdfa290eee9866bd122047a2328b14ce99a3cf3f9c2679b8daf9f3ddb73219a2abcecc0c21721e09464a8fab2d8d7"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) flock(r2, 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x4, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14e6}, 0x40002, 0x0, 0x0, 0x4, 0x5, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000300)={{}, "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"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) r4 = fork() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x0, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0x2, 0x2, 0x5, 0x0, 0x9, 0x100, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xfa1, 0xe5d0}, 0x8000, 0x81, 0x0, 0x8, 0x6, 0x9, 0x736, 0x0, 0x7d}, r4, 0x10, r5, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x101, 0x0, 0x0, 'queue0\x00'}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, 0x0, 0x8) unshare(0x48020200) 09:30:26 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 09:30:26 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) [ 2140.195786] FAULT_INJECTION: forcing a failure. [ 2140.195786] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.197526] CPU: 1 PID: 11693 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2140.198470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2140.199617] Call Trace: [ 2140.199992] dump_stack+0x107/0x167 [ 2140.200546] should_fail.cold+0x5/0xa [ 2140.201098] ? create_object.isra.0+0x3a/0xa20 [ 2140.201783] should_failslab+0x5/0x20 [ 2140.202317] kmem_cache_alloc+0x5b/0x310 [ 2140.202893] ? mark_held_locks+0x9e/0xe0 [ 2140.203449] create_object.isra.0+0x3a/0xa20 [ 2140.204069] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2140.204785] kmem_cache_alloc_bulk+0x168/0x320 [ 2140.205444] io_submit_sqes+0x6f76/0x85c0 [ 2140.206034] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2140.206762] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2140.207433] ? lock_downgrade+0x6d0/0x6d0 [ 2140.208017] ? find_held_lock+0x2c/0x110 [ 2140.208599] ? io_submit_sqes+0x85c0/0x85c0 [ 2140.209224] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2140.209933] ? wait_for_completion_io+0x270/0x270 [ 2140.210643] ? rcu_read_lock_any_held+0x75/0xa0 [ 2140.211295] ? vfs_write+0x354/0xa70 [ 2140.211855] ? fput_many+0x2f/0x1a0 [ 2140.212364] ? ksys_write+0x1a9/0x260 [ 2140.212916] ? __ia32_sys_read+0xb0/0xb0 [ 2140.213503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2140.214236] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2140.214987] do_syscall_64+0x33/0x40 [ 2140.215511] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2140.216233] RIP: 0033:0x7fb8c8d3fb19 [ 2140.216787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2140.222868] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2140.223714] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2140.224503] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2140.225275] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2140.226074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2140.226856] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:30:26 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x10, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:26 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2140.274275] FAULT_INJECTION: forcing a failure. [ 2140.274275] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.276038] CPU: 1 PID: 11697 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2140.277084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2140.278329] Call Trace: [ 2140.278772] dump_stack+0x107/0x167 [ 2140.279314] should_fail.cold+0x5/0xa [ 2140.279881] ? create_object.isra.0+0x3a/0xa20 [ 2140.280577] should_failslab+0x5/0x20 [ 2140.281191] kmem_cache_alloc+0x5b/0x310 [ 2140.281809] ? mark_held_locks+0x9e/0xe0 [ 2140.282412] create_object.isra.0+0x3a/0xa20 [ 2140.283070] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2140.283859] kmem_cache_alloc_bulk+0x168/0x320 [ 2140.284536] io_submit_sqes+0x6f76/0x85c0 [ 2140.285176] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2140.285943] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2140.286665] ? lock_downgrade+0x6d0/0x6d0 [ 2140.287300] ? find_held_lock+0x2c/0x110 [ 2140.287924] ? io_submit_sqes+0x85c0/0x85c0 [ 2140.288586] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2140.289358] ? wait_for_completion_io+0x270/0x270 [ 2140.290074] ? rcu_read_lock_any_held+0x75/0xa0 [ 2140.290747] ? vfs_write+0x354/0xa70 [ 2140.291294] ? fput_many+0x2f/0x1a0 [ 2140.291870] ? ksys_write+0x1a9/0x260 [ 2140.292439] ? __ia32_sys_read+0xb0/0xb0 [ 2140.293071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2140.293850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2140.294641] do_syscall_64+0x33/0x40 [ 2140.295231] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2140.296021] RIP: 0033:0x7f5308ff2b19 [ 2140.296584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2140.299336] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2140.300507] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2140.301607] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2140.302683] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2140.303781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2140.304837] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:41 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x14, 0x0, 0x0, 0x0) 09:30:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r2, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {0x0}, {&(0x7f00000015c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) mknodat(r2, &(0x7f0000000280)='./file0/file0\x00', 0x20, 0x8) openat2(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x509601, 0x0, 0x4}, 0x18) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x4000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1000) fremovexattr(r3, &(0x7f0000000240)=@random={'user.', '/dev/vcs\x00'}) openat(r3, &(0x7f0000000100)='./file0\x00', 0x900, 0x2) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x801, 0x0) 09:30:41 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x11, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:41 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 09:30:41 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:41 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:41 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 09:30:41 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [], 0x7f, "9656c75f04ba4d"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "9656c75f04ba4d"}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r9 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x7f, "9656c75f04ba4d"}) r12 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r13 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f000005cb80)={0xfffffffffffffffe, [{}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000055f80)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "53b03c853ece55"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000056f80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000057f80)={{0x0, 0x8, 0x6, 0x5, 0x2, 0x8, 0x1, 0x1, 0x7, 0x3, 0xfffffffd, 0x1000, 0x7f, 0x8, 0x81f}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058040)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r11}, {r14, r16}, {}, {r17}, {r18}], 0x1, "2fb35099526dce"}) [ 2155.923764] FAULT_INJECTION: forcing a failure. [ 2155.923764] name failslab, interval 1, probability 0, space 0, times 0 [ 2155.925591] CPU: 0 PID: 11716 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2155.926587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2155.927779] Call Trace: [ 2155.928163] dump_stack+0x107/0x167 [ 2155.928686] should_fail.cold+0x5/0xa [ 2155.929272] ? create_object.isra.0+0x3a/0xa20 [ 2155.929923] should_failslab+0x5/0x20 [ 2155.930513] kmem_cache_alloc+0x5b/0x310 [ 2155.931093] create_object.isra.0+0x3a/0xa20 [ 2155.931721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2155.932437] __kmalloc+0x16e/0x390 [ 2155.932952] io_req_prep_async+0x170/0xaa0 [ 2155.933581] ? do_raw_spin_lock+0x121/0x260 [ 2155.934189] ? io_recv+0xae0/0xae0 [ 2155.934705] ? rwlock_bug.part.0+0x90/0x90 [ 2155.935327] io_drain_req+0x2dd/0xb20 [ 2155.935882] io_submit_sqes+0x73c8/0x85c0 [ 2155.936501] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2155.937217] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2155.937906] ? lock_downgrade+0x6d0/0x6d0 [ 2155.938523] ? find_held_lock+0x2c/0x110 [ 2155.939104] ? io_submit_sqes+0x85c0/0x85c0 [ 2155.939717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2155.940410] ? wait_for_completion_io+0x270/0x270 [ 2155.941097] ? rcu_read_lock_any_held+0x75/0xa0 [ 2155.941771] ? vfs_write+0x354/0xa70 [ 2155.942308] ? fput_many+0x2f/0x1a0 [ 2155.942834] ? ksys_write+0x1a9/0x260 [ 2155.943391] ? __ia32_sys_read+0xb0/0xb0 [ 2155.943971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2155.944707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2155.945474] do_syscall_64+0x33/0x40 [ 2155.946017] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2155.946805] RIP: 0033:0x7fb8c8d3fb19 [ 2155.947339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2155.950029] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2155.951109] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2155.952147] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2155.953150] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2155.954175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2155.955174] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2155.979296] FAULT_INJECTION: forcing a failure. [ 2155.979296] name failslab, interval 1, probability 0, space 0, times 0 [ 2155.981113] CPU: 0 PID: 11728 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2155.982118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2155.983344] Call Trace: [ 2155.983737] dump_stack+0x107/0x167 [ 2155.984263] should_fail.cold+0x5/0xa [ 2155.984814] ? io_req_prep_async+0x170/0xaa0 [ 2155.985444] should_failslab+0x5/0x20 [ 2155.985974] __kmalloc+0x72/0x390 [ 2155.986467] io_req_prep_async+0x170/0xaa0 [ 2155.987067] ? do_raw_spin_lock+0x121/0x260 [ 2155.987672] ? io_recv+0xae0/0xae0 [ 2155.988199] ? rwlock_bug.part.0+0x90/0x90 [ 2155.988794] io_drain_req+0x2dd/0xb20 [ 2155.989400] io_submit_sqes+0x73c8/0x85c0 [ 2155.990012] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2155.990727] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2155.991408] ? lock_downgrade+0x6d0/0x6d0 [ 2155.991993] ? find_held_lock+0x2c/0x110 [ 2155.992563] ? io_submit_sqes+0x85c0/0x85c0 [ 2155.993181] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2155.993876] ? wait_for_completion_io+0x270/0x270 [ 2155.994587] ? rcu_read_lock_any_held+0x75/0xa0 [ 2155.995245] ? vfs_write+0x354/0xa70 [ 2155.995784] ? fput_many+0x2f/0x1a0 [ 2155.996296] ? ksys_write+0x1a9/0x260 [ 2155.996836] ? __ia32_sys_read+0xb0/0xb0 [ 2155.997421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2155.998167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2155.998895] do_syscall_64+0x33/0x40 [ 2155.999416] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2156.000136] RIP: 0033:0x7f5308ff2b19 [ 2156.000658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2156.003286] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2156.004345] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2156.005364] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2156.006360] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2156.007359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.008354] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:41 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x12, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:41 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x15, 0x0, 0x0, 0x0) 09:30:41 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@sbsector}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) dup(r0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x2, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x87, r1, r2}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) getgroups(0x6, &(0x7f0000000080)=[0xee01, 0xee00, 0xee01, 0xee00, 0xee00, 0xee00]) fchown(r0, r2, r3) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="08307fe6c0480208697e729353240fc96acf03c00af4e6749ec5e9e2fe3e02955fbfd4009bb1c6b9f89b56bccd9edca2af5560b5e0033c59386c9bffa6727b552074686af92b169521b9dd3b87ae09f4fee6528b531ea3fdb10d61ca7d94b1671342e99d06dcf2ec38e566e9d61cb8bf3249cadf5f71ac353fb48a2f06a8dca1ce952e", 0x83, 0x5}, {&(0x7f0000000240)="86027730f45d6c10f5ee27fbcc10a9fb28e3b8ac0772ed4097b5a447c24e25a1497ccd4d9b7bba70825000528703415db75c2b1c9b5bf99f59ef713dcf5c7dd578b6779ec225b5a5eff8140ecf5e477bc7cd4385309ede26cc21186d5d4833c49f150783655a165e5c40b6d21bda0ab6a00f4149090c9cd4016cd140954106d7180d086f900a07eee9490a9b0d7cd00106d016109fecc09840d169", 0x9b, 0x4ce}, {&(0x7f0000000080)="47f5898ae9089cfe560b26f5ad131addea1e", 0x12, 0x7}, {&(0x7f0000000300)="3dfb2243fb09299dc6c150dceffe52e8943b03f28666f0c9ff44c6f94a04fcfc5eaf9c7dadf2161a061ce44a2f8829baa9249fe3e3af48a418f34f03ba575cfd97e790ece1b20e9dfc4c88360f87c6b102ac9af6c578c847133a51f6d0daa7c6605d67dc37cfc4eb84cd71da60ddbb85b5db9a6f537121b20578fe5c78a2005c0ec9c72e0aaf684cac4244e21e27e8c35228f98610187bbb69516fd3e001efb83af9f15fbdf2fa3d10e33346caf3ea61b4b739d1429025fd80d8", 0xba, 0x2}], 0x2800000, &(0x7f0000000440)={[{@shortname_lower}, {@rodir}, {@utf8no}, {@utf8}, {@uni_xlate}, {@nonumtail}], [{@func={'func', 0x3d, 'POLICY_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x800000080000001}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fowner_lt={'fowner<', 0xee01}}, {@uid_eq={'uid', 0x3d, r2}}, {@obj_role={'obj_role', 0x3d, '[:'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, 'iso9660\x00'}}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) open_tree(r5, &(0x7f0000000540)='./file0\x00', 0x100) mount$cgroup(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x80000, &(0x7f0000000600)={[{}, {@name={'name', 0x3d, '[:'}}, {@cpuset_v2_mode}, {}, {@xattr}, {@release_agent={'release_agent', 0x3d, './file0'}}, {@name={'name', 0x3d, 'obj_role'}}], [{@subj_user={'subj_user', 0x3d, '\xb7&j-{'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x32, 0x35, 0x62, 0x65, 0x30, 0x37, 0x31], 0x2d, [0x31, 0x38, 0x34, 0x66], 0x2d, [0x31, 0x63, 0x35, 0x39], 0x2d, [0x30, 0x37, 0x66, 0x66], 0x2d, [0x35, 0x32, 0x37, 0x31, 0x37, 0x38, 0x39, 0x30]}}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}]}) 09:30:42 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) [ 2156.174120] FAULT_INJECTION: forcing a failure. [ 2156.174120] name failslab, interval 1, probability 0, space 0, times 0 [ 2156.175896] CPU: 0 PID: 11751 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2156.176886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2156.178081] Call Trace: [ 2156.178483] dump_stack+0x107/0x167 [ 2156.179024] should_fail.cold+0x5/0xa [ 2156.179570] ? create_object.isra.0+0x3a/0xa20 [ 2156.180235] should_failslab+0x5/0x20 [ 2156.180770] kmem_cache_alloc+0x5b/0x310 [ 2156.181398] ? create_object.isra.0+0x3ad/0xa20 [ 2156.182086] create_object.isra.0+0x3a/0xa20 [ 2156.182744] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2156.183462] __kmalloc_node+0x1ae/0x420 [ 2156.184277] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2156.185017] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2156.185775] ? trace_hardirqs_on+0x5b/0x180 09:30:42 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r1 = syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r0}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) ioctl$CDROMREADMODE1(r0, 0x530d, &(0x7f0000001e00)={0xdd, 0xb0, 0xff, 0x3, 0x6, 0x1}) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x6) tee(r2, r1, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') mmap$IORING_OFF_SQ_RING(&(0x7f0000d8f000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x7, 0x3, &(0x7f0000000100)="64129ebe2654a029535332e5dd", 0x200000, 0x0, 0x0, {0x2}}, 0xda) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x440000, 0x10) readv(r4, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x18, 0x3, 0x9, 0x40, 0x0, 0x4, 0x8000, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x2, 0x80000000, 0xe2, 0x1, 0x6, 0x349, 0x9bdb, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r3, 0x8) [ 2156.186405] kmem_cache_alloc_bulk+0x182/0x320 [ 2156.187292] io_submit_sqes+0x6f76/0x85c0 [ 2156.187938] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2156.188686] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2156.189422] ? lock_downgrade+0x6d0/0x6d0 [ 2156.190013] ? find_held_lock+0x2c/0x110 [ 2156.190595] ? io_submit_sqes+0x85c0/0x85c0 [ 2156.191228] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2156.191950] ? wait_for_completion_io+0x270/0x270 [ 2156.192662] ? rcu_read_lock_any_held+0x75/0xa0 [ 2156.193358] ? vfs_write+0x354/0xa70 [ 2156.193915] ? fput_many+0x2f/0x1a0 [ 2156.194425] ? ksys_write+0x1a9/0x260 [ 2156.194984] ? __ia32_sys_read+0xb0/0xb0 [ 2156.195572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2156.196343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2156.197105] do_syscall_64+0x33/0x40 [ 2156.197676] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2156.198405] RIP: 0033:0x7fb8c8d3fb19 [ 2156.198952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2156.201640] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2156.202757] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2156.203794] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2156.204847] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2156.205914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.206953] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:30:42 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:42 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 09:30:42 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x13, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:42 executing program 3: sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x24000000) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/mdstat\x00', 0x0, 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000100), &(0x7f0000000280)='./file0\x00', 0x57, 0x8, &(0x7f0000000800)=[{&(0x7f00000002c0)="5f125edcbeefeccade510fbf1fd662187567456ed24d98e21f01c3614f67d552707983421e7644b1ce3fe879145555cfeb1ff5edaaa1de6f62e30f3b14616195b898d71fdcc132e65ccb9142b948b111e7302cc405c953d510dbbcdc000b8204c82d9a6202313762d12bb4099c0dc80096945c", 0x73, 0x4}, {&(0x7f00000003c0)="f65c27f6d8b0e0ea1eacf9d4d97e3c6b9b0499867e25d1027255dd1a8c456cc46cda9ebd44c7cc7bc3d3a46015a1b402304b52e15e9f0dc530b483fd7c2485c3bbbe44088e86906e14eac301e437b7963461740b9034737bee", 0x59, 0x7}, {&(0x7f0000000440)="8633497a55117c1fe708f4d08ed4be69c87846607c9491ffa3afea62b8f4cfa733cd872fffa3537294a5808c12966c4139a431cda834d742ae8a75394cbea67c22f86f8991a6d30f280c1377d4a1c9dcfcbd23dd173d5df6885ade43962bb7cbfbc8d8408e3463e5ad34c2319a16c4490df8a0e8db567c88349c0c3b72fe6c35d4add64d75ad35ad168fc2dffd30e9db463d901b22395f8823fad0866d624d02", 0xa0, 0xf9aa}, {&(0x7f0000000500)="c532aeefc591cccbdd0f354871d355e3551ad0df6031a58d945562d7678486e7c94c437a8b7e84497eabc45c859ca2aaa5542a303117432cb870c549e583e3aecf9598798bad3a77fa17ac8fe5c535fe754267d2f584846cfddc21cde6d6af89e0634ad86019b5e5437ab14e2100943ab3d779d483a73227b68c6456c1a2e250ee796eb56689578dc18904a650cba340330e23c34e4f1276f2506ce013d1ffe1881cce11d0e4baf56bc266819e4b9d81e90ce2616c7d29286d37da06d94a97bd86db882d", 0xc4, 0x7}, {&(0x7f0000000340)="d9bcc77e495a261a1eba0c4c18d2", 0xe, 0x6d}, {&(0x7f0000000600)="51507cf4f3", 0x5, 0x8001}, {&(0x7f0000000640)="5ac11d32ad3d96a5666d92b2e2ca427115373ba2357bff98564581dd6026f030a3359492fe01a62d2c72c7ce2091af17163c779b71a2ebee3fa53c92032b8a4f3b9e5d1f36687e8fcb8274f1f6e79fd4e2082556e53ab350f5b8065aa5814265f17c44f26fe8d43050aaf796ae92be0ad8f47fd26ef91e0aea23ae233f3cb3c91626d00e453bb872290b462d12f5a4f550548c7c05cff9138556992a877525e0cc13fe327124cd5f1c471a73ba3b8ea5246bc5baf7afc31e0726c3e7cec60e9742faeb6f98042e344a7c3f8669a6406e0fbecb4b2ae4c38aa502c9da", 0xdc, 0x5}, {&(0x7f0000000740)="306150294999e69a816e62470b5bf1925c585f3e1ac106327c1765da2cd9b7acce7374647d14df39fb3c872f60b1fc8bfa2e6a6173bda3cb883a3da9850740ef079efd5440278ba9678b95e922cbb9f9dea0f6a18e0983ee4f02bc9dea8914a8ac6f1e783964ecdaeaa993ee694d6b88396574f89ab104e2fd15f1b8254144552741283b29e6b3243fa034460798a06c09833bb4b23f85f2686903761425a8d4df041387b25f4cfa15a8", 0xaa}], 0x14050, &(0x7f00000008c0)={[{'/proc/mdstat\x00'}], [{@seclabel}, {@euid_lt={'euid<', 0xee01}}]}) r1 = openat(r0, 0x0, 0x0, 0x10) io_submit(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000389791e936375c45f66024c60988facfe4b195821491eb32b6341fba176edfee7f94b921dfd601f3158f7c1412e1668e67a9d8bdb2fa4b981c5406e97eb8b60e1d0854562113b240829b3eee500a88d19099735ac0d6a3cbea6690782eb1f9005c3da4e0ad32be07ebffc53d69af702ce7c12fa23ea00417b6c097e223bf39", @ANYRES16=0x0, @ANYBLOB="000029bd7000ffdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000900)='./file0\x00', 0x12) io_setup(0x3, &(0x7f0000000000)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0xffffffffffffff0a}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}]) 09:30:42 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x8, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2156.345663] FAULT_INJECTION: forcing a failure. [ 2156.345663] name failslab, interval 1, probability 0, space 0, times 0 [ 2156.347706] CPU: 0 PID: 11764 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2156.348733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2156.349994] Call Trace: [ 2156.350389] dump_stack+0x107/0x167 [ 2156.350927] should_fail.cold+0x5/0xa [ 2156.351506] ? create_object.isra.0+0x3a/0xa20 [ 2156.352184] should_failslab+0x5/0x20 [ 2156.352746] kmem_cache_alloc+0x5b/0x310 [ 2156.353348] ? mark_held_locks+0x9e/0xe0 [ 2156.353953] create_object.isra.0+0x3a/0xa20 [ 2156.354592] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2156.355334] kmem_cache_alloc_bulk+0x168/0x320 [ 2156.356018] io_submit_sqes+0x6f76/0x85c0 [ 2156.356621] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2156.357391] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2156.358131] ? lock_downgrade+0x6d0/0x6d0 [ 2156.358728] ? find_held_lock+0x2c/0x110 [ 2156.359323] ? io_submit_sqes+0x85c0/0x85c0 [ 2156.359982] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2156.360695] ? wait_for_completion_io+0x270/0x270 [ 2156.361440] ? rcu_read_lock_any_held+0x75/0xa0 [ 2156.362120] ? vfs_write+0x354/0xa70 [ 2156.362671] ? fput_many+0x2f/0x1a0 [ 2156.363227] ? ksys_write+0x1a9/0x260 [ 2156.363780] ? __ia32_sys_read+0xb0/0xb0 [ 2156.364388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2156.365152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2156.365938] do_syscall_64+0x33/0x40 [ 2156.366501] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2156.367251] RIP: 0033:0x7f5308ff2b19 [ 2156.367787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2156.370399] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2156.371490] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2156.372509] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2156.373559] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2156.374586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.375602] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:56 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 09:30:56 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x16, 0x0, 0x0, 0x0) 09:30:56 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000180)) r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5805}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000200)=ANY=[], 0x8) sendmmsg$inet6(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)="104feffb8cd34c884ee971aefccb6186fde1f34589934ff25c0c791609588b7c8dd92473e43011bab8ddead39d8deb4c11a27b197fb4e1ab6ad5300000e6464d17476248a8c97db22d6acf407a60d847da09186d935df8775893ceab97aaa5d2d2fa3061906e71a9b89897873564652e0ade4348e5d8b4ebed0f73ea43ecc9b4f64896", 0x83}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0xff06}], 0x1}}], 0x3, 0x8080) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000340)) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x440000, 0x80) sendmsg$inet6(r1, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) unshare(0x48020200) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f00000002c0)) unshare(0x2000100) bind$inet6(r3, &(0x7f0000000300)={0xa, 0x4e20, 0x3, @mcast1, 0x3ff}, 0x1c) 09:30:56 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x101) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:30:56 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 09:30:56 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:30:56 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xa, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:56 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x14, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2171.066704] FAULT_INJECTION: forcing a failure. [ 2171.066704] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.068438] CPU: 0 PID: 11794 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2171.069400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.070833] Call Trace: [ 2171.071206] dump_stack+0x107/0x167 [ 2171.071711] should_fail.cold+0x5/0xa [ 2171.072226] ? io_drain_req+0x336/0xb20 [ 2171.072923] should_failslab+0x5/0x20 [ 2171.073571] kmem_cache_alloc_trace+0x55/0x320 [ 2171.074147] io_drain_req+0x336/0xb20 [ 2171.074673] io_submit_sqes+0x73c8/0x85c0 [ 2171.075262] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.075944] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.076573] ? lock_downgrade+0x6d0/0x6d0 [ 2171.077153] ? find_held_lock+0x2c/0x110 [ 2171.077793] ? io_submit_sqes+0x85c0/0x85c0 [ 2171.078533] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.079233] ? wait_for_completion_io+0x270/0x270 [ 2171.080033] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.080676] ? vfs_write+0x354/0xa70 [ 2171.081112] ? fput_many+0x2f/0x1a0 [ 2171.085690] ? ksys_write+0x1a9/0x260 [ 2171.086625] ? __ia32_sys_read+0xb0/0xb0 [ 2171.087330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.088204] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.089180] do_syscall_64+0x33/0x40 [ 2171.089835] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2171.090761] RIP: 0033:0x7fb8c8d3fb19 [ 2171.091716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.094884] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2171.096639] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2171.098775] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2171.100661] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.101730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.102751] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2171.121294] FAULT_INJECTION: forcing a failure. [ 2171.121294] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2171.123690] CPU: 0 PID: 11788 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2171.125049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.126749] Call Trace: [ 2171.127255] dump_stack+0x107/0x167 [ 2171.127911] should_fail.cold+0x5/0xa [ 2171.128823] _copy_from_user+0x2e/0x1b0 [ 2171.130116] __copy_msghdr_from_user+0x91/0x4b0 [ 2171.130930] ? __ia32_sys_shutdown+0x80/0x80 [ 2171.131501] ? lock_release+0x680/0x680 [ 2171.132084] ? find_held_lock+0x2c/0x110 [ 2171.132796] ? __kmalloc+0x16e/0x390 [ 2171.133509] sendmsg_copy_msghdr+0xa1/0x160 [ 2171.134205] ? do_recvmmsg+0x6d0/0x6d0 [ 2171.134790] ? trace_hardirqs_on+0x5b/0x180 [ 2171.135347] ? kasan_unpoison_shadow+0x33/0x50 [ 2171.136120] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2171.137155] io_req_prep_async+0x859/0xaa0 [ 2171.138011] ? do_raw_spin_lock+0x121/0x260 [ 2171.138742] ? io_recv+0xae0/0xae0 [ 2171.139265] ? rwlock_bug.part.0+0x90/0x90 [ 2171.139949] io_drain_req+0x2dd/0xb20 [ 2171.140615] io_submit_sqes+0x73c8/0x85c0 [ 2171.141223] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.141982] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.142666] ? lock_downgrade+0x6d0/0x6d0 [ 2171.143244] ? find_held_lock+0x2c/0x110 [ 2171.143831] ? io_submit_sqes+0x85c0/0x85c0 [ 2171.144530] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.145230] ? wait_for_completion_io+0x270/0x270 [ 2171.146051] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.146712] ? vfs_write+0x354/0xa70 [ 2171.147230] ? fput_many+0x2f/0x1a0 [ 2171.147746] ? ksys_write+0x1a9/0x260 [ 2171.148302] ? __ia32_sys_read+0xb0/0xb0 [ 2171.148945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.149732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.150592] do_syscall_64+0x33/0x40 [ 2171.151129] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2171.151820] RIP: 0033:0x7f5308ff2b19 [ 2171.152386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.155295] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2171.156316] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2171.157318] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2171.158913] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.160123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.161192] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:30:57 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x15, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:30:57 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 09:30:57 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x18, 0x0, 0x0, 0x0) 09:30:57 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x8, 0xb8, 0x4, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x5, @perf_config_ext={0x1, 0x2}, 0x100, 0x3, 0x9, 0x9, 0x8, 0x100, 0x0, 0x0, 0x9, 0x0, 0x40}, 0x0, 0x0, r0, 0xa) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2171.356843] FAULT_INJECTION: forcing a failure. [ 2171.356843] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.358670] CPU: 0 PID: 11814 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2171.359681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.360980] Call Trace: [ 2171.361461] dump_stack+0x107/0x167 [ 2171.362030] should_fail.cold+0x5/0xa [ 2171.363715] ? create_object.isra.0+0x3a/0xa20 [ 2171.364364] should_failslab+0x5/0x20 [ 2171.364934] kmem_cache_alloc+0x5b/0x310 [ 2171.365545] create_object.isra.0+0x3a/0xa20 [ 2171.366117] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2171.367176] kmem_cache_alloc_trace+0x151/0x320 [ 2171.367827] io_drain_req+0x336/0xb20 [ 2171.368357] io_submit_sqes+0x73c8/0x85c0 [ 2171.369042] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.369895] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2171.371717] ? lock_downgrade+0x6d0/0x6d0 [ 2171.372322] ? find_held_lock+0x2c/0x110 [ 2171.373021] ? io_submit_sqes+0x85c0/0x85c0 [ 2171.373850] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.374664] ? wait_for_completion_io+0x270/0x270 [ 2171.375306] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.375951] ? vfs_write+0x354/0xa70 [ 2171.376508] ? fput_many+0x2f/0x1a0 [ 2171.377104] ? ksys_write+0x1a9/0x260 [ 2171.378780] ? __ia32_sys_read+0xb0/0xb0 [ 2171.379323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.380060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.380793] do_syscall_64+0x33/0x40 [ 2171.381480] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2171.382386] RIP: 0033:0x7fb8c8d3fb19 [ 2171.382928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.386974] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2171.387960] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2171.389088] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2171.390127] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.391114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.392154] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:31:12 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) dup3(r0, r2, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:31:12 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:12 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x16, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:12 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 09:31:12 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1c, 0x0, 0x0, 0x0) 09:31:12 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) [ 2186.338295] FAULT_INJECTION: forcing a failure. [ 2186.338295] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.339953] CPU: 1 PID: 11840 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2186.340927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.342128] Call Trace: [ 2186.342502] dump_stack+0x107/0x167 [ 2186.343016] should_fail.cold+0x5/0xa [ 2186.343552] ? create_object.isra.0+0x3a/0xa20 [ 2186.344213] should_failslab+0x5/0x20 [ 2186.344755] kmem_cache_alloc+0x5b/0x310 [ 2186.345348] create_object.isra.0+0x3a/0xa20 [ 2186.345990] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2186.346719] kmem_cache_alloc_trace+0x151/0x320 [ 2186.347379] io_drain_req+0x336/0xb20 [ 2186.347932] io_submit_sqes+0x73c8/0x85c0 [ 2186.348543] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.349254] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.349951] ? lock_downgrade+0x6d0/0x6d0 [ 2186.350527] ? find_held_lock+0x2c/0x110 [ 2186.351109] ? io_submit_sqes+0x85c0/0x85c0 [ 2186.351733] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2186.352420] ? wait_for_completion_io+0x270/0x270 [ 2186.353106] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.353790] ? vfs_write+0x354/0xa70 [ 2186.354333] ? fput_many+0x2f/0x1a0 [ 2186.354854] ? ksys_write+0x1a9/0x260 [ 2186.355405] ? __ia32_sys_read+0xb0/0xb0 [ 2186.355973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.356723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.357454] do_syscall_64+0x33/0x40 [ 2186.358002] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2186.358736] RIP: 0033:0x7fb8c8d3fb19 [ 2186.359268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.361893] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2186.362957] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2186.363950] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2186.364121] FAULT_INJECTION: forcing a failure. [ 2186.364121] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.364940] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.364949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.364958] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2186.369965] CPU: 0 PID: 11842 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2186.370921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.372058] Call Trace: [ 2186.372435] dump_stack+0x107/0x167 [ 2186.372952] should_fail.cold+0x5/0xa [ 2186.373488] ? create_object.isra.0+0x3a/0xa20 [ 2186.374137] should_failslab+0x5/0x20 [ 2186.374671] kmem_cache_alloc+0x5b/0x310 [ 2186.375250] create_object.isra.0+0x3a/0xa20 [ 2186.375856] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2186.376595] kmem_cache_alloc_trace+0x151/0x320 [ 2186.377263] io_drain_req+0x336/0xb20 [ 2186.377842] io_submit_sqes+0x73c8/0x85c0 [ 2186.378457] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.379171] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.379865] ? lock_downgrade+0x6d0/0x6d0 [ 2186.380445] ? find_held_lock+0x2c/0x110 [ 2186.381030] ? io_submit_sqes+0x85c0/0x85c0 [ 2186.381658] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2186.382332] ? wait_for_completion_io+0x270/0x270 [ 2186.382998] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.383644] ? vfs_write+0x354/0xa70 [ 2186.384169] ? fput_many+0x2f/0x1a0 [ 2186.384692] ? ksys_write+0x1a9/0x260 [ 2186.385231] ? __ia32_sys_read+0xb0/0xb0 [ 2186.385816] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.386566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.387303] do_syscall_64+0x33/0x40 [ 2186.387861] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2186.388614] RIP: 0033:0x7f5308ff2b19 [ 2186.389159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.391759] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2186.392821] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2186.393833] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2186.394813] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.395825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.396852] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:12 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x18, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:12 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x11, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:12 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a, 0x0, 0x0, 0x0) 09:31:12 executing program 7: gettid() perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:31:12 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:12 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 09:31:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) [ 2186.641173] FAULT_INJECTION: forcing a failure. [ 2186.641173] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.642870] CPU: 0 PID: 11870 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2186.643842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.645003] Call Trace: [ 2186.645379] dump_stack+0x107/0x167 [ 2186.645902] should_fail.cold+0x5/0xa [ 2186.646432] ? create_object.isra.0+0x3a/0xa20 [ 2186.647073] should_failslab+0x5/0x20 [ 2186.647607] kmem_cache_alloc+0x5b/0x310 [ 2186.648177] create_object.isra.0+0x3a/0xa20 [ 2186.648786] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2186.649493] kmem_cache_alloc_trace+0x151/0x320 [ 2186.650145] io_drain_req+0x336/0xb20 [ 2186.650677] io_submit_sqes+0x73c8/0x85c0 [ 2186.651266] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.651956] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.652636] ? lock_downgrade+0x6d0/0x6d0 [ 2186.653369] ? find_held_lock+0x2c/0x110 [ 2186.653985] ? io_submit_sqes+0x85c0/0x85c0 [ 2186.654611] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2186.655315] ? wait_for_completion_io+0x270/0x270 [ 2186.656014] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.656679] ? vfs_write+0x354/0xa70 [ 2186.657216] ? fput_many+0x2f/0x1a0 [ 2186.657734] ? ksys_write+0x1a9/0x260 [ 2186.658266] ? __ia32_sys_read+0xb0/0xb0 [ 2186.658850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.659608] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.660357] do_syscall_64+0x33/0x40 [ 2186.660891] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2186.661645] RIP: 0033:0x7fb8c8d3fb19 [ 2186.662188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.664776] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2186.665821] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2186.666836] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2186.667840] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.668833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.669849] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2186.742888] FAULT_INJECTION: forcing a failure. [ 2186.742888] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.744782] CPU: 0 PID: 11877 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2186.745773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2186.746961] Call Trace: [ 2186.747345] dump_stack+0x107/0x167 [ 2186.747880] should_fail.cold+0x5/0xa [ 2186.748438] ? io_req_prep_async+0x170/0xaa0 [ 2186.749070] should_failslab+0x5/0x20 [ 2186.749614] __kmalloc+0x72/0x390 [ 2186.750119] io_req_prep_async+0x170/0xaa0 [ 2186.750730] ? do_raw_spin_lock+0x121/0x260 [ 2186.751353] ? io_recv+0xae0/0xae0 [ 2186.751860] ? rwlock_bug.part.0+0x90/0x90 [ 2186.752484] io_drain_req+0x2dd/0xb20 [ 2186.753037] io_submit_sqes+0x73c8/0x85c0 [ 2186.753725] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.754432] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2186.755150] ? lock_downgrade+0x6d0/0x6d0 [ 2186.755761] ? find_held_lock+0x2c/0x110 [ 2186.756393] ? io_submit_sqes+0x85c0/0x85c0 [ 2186.757039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2186.757806] ? wait_for_completion_io+0x270/0x270 [ 2186.758504] ? rcu_read_lock_any_held+0x75/0xa0 [ 2186.759205] ? vfs_write+0x354/0xa70 [ 2186.759757] ? fput_many+0x2f/0x1a0 [ 2186.760329] ? ksys_write+0x1a9/0x260 [ 2186.760881] ? __ia32_sys_read+0xb0/0xb0 [ 2186.761591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2186.762330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2186.763052] do_syscall_64+0x33/0x40 [ 2186.763583] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2186.764295] RIP: 0033:0x7f5308ff2b19 [ 2186.764823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2186.767379] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2186.768449] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2186.769436] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2186.770444] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.771445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.772466] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:27 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x18, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:27 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) [ 2201.786276] FAULT_INJECTION: forcing a failure. [ 2201.786276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2201.787972] CPU: 0 PID: 11894 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2201.788886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.790203] Call Trace: [ 2201.790576] dump_stack+0x107/0x167 [ 2201.791097] should_fail.cold+0x5/0xa [ 2201.791633] _copy_from_user+0x2e/0x1b0 [ 2201.792169] __copy_msghdr_from_user+0x91/0x4b0 [ 2201.792808] ? __ia32_sys_shutdown+0x80/0x80 [ 2201.793404] ? lock_release+0x680/0x680 [ 2201.793957] ? find_held_lock+0x2c/0x110 [ 2201.794499] ? __kmalloc+0x16e/0x390 [ 2201.795002] sendmsg_copy_msghdr+0xa1/0x160 [ 2201.795580] ? do_recvmmsg+0x6d0/0x6d0 [ 2201.796107] ? trace_hardirqs_on+0x5b/0x180 [ 2201.796708] ? kasan_unpoison_shadow+0x33/0x50 [ 2201.797327] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2201.798079] io_req_prep_async+0x859/0xaa0 [ 2201.798678] ? do_raw_spin_lock+0x121/0x260 [ 2201.799296] ? io_recv+0xae0/0xae0 [ 2201.799768] ? rwlock_bug.part.0+0x90/0x90 [ 2201.800361] io_drain_req+0x2dd/0xb20 [ 2201.800905] io_submit_sqes+0x73c8/0x85c0 [ 2201.801472] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2201.802197] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2201.802884] ? lock_downgrade+0x6d0/0x6d0 [ 2201.803471] ? find_held_lock+0x2c/0x110 [ 2201.804047] ? io_submit_sqes+0x85c0/0x85c0 [ 2201.804674] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2201.805353] ? wait_for_completion_io+0x270/0x270 [ 2201.806063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2201.806720] ? vfs_write+0x354/0xa70 [ 2201.807243] ? fput_many+0x2f/0x1a0 [ 2201.807759] ? ksys_write+0x1a9/0x260 [ 2201.808291] ? __ia32_sys_read+0xb0/0xb0 [ 2201.808859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2201.809595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2201.810361] do_syscall_64+0x33/0x40 [ 2201.810884] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2201.811611] RIP: 0033:0x7fb8c8d3fb19 [ 2201.812137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2201.814732] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2201.815806] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2201.816806] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2201.817832] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.818910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.819964] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:31:27 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 09:31:27 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1c, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:27 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x60, 0x0, 0x0, 0x0) 09:31:27 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:27 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x7ff, 0x5cf7, 0x122}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) write(r3, &(0x7f00000000c0)="6df2049252f50f6ef74d33cd102ea04bf79324", 0x13) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) [ 2201.854005] FAULT_INJECTION: forcing a failure. [ 2201.854005] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.855824] CPU: 1 PID: 11890 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2201.856797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2201.857942] Call Trace: [ 2201.858322] dump_stack+0x107/0x167 [ 2201.858848] should_fail.cold+0x5/0xa [ 2201.859394] ? create_object.isra.0+0x3a/0xa20 [ 2201.860041] should_failslab+0x5/0x20 [ 2201.860576] kmem_cache_alloc+0x5b/0x310 [ 2201.861161] create_object.isra.0+0x3a/0xa20 [ 2201.861785] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2201.862545] __kmalloc+0x16e/0x390 [ 2201.863050] io_req_prep_async+0x170/0xaa0 [ 2201.863683] ? do_raw_spin_lock+0x121/0x260 [ 2201.864324] ? io_recv+0xae0/0xae0 [ 2201.864858] ? rwlock_bug.part.0+0x90/0x90 [ 2201.865450] io_drain_req+0x2dd/0xb20 [ 2201.866050] io_submit_sqes+0x73c8/0x85c0 [ 2201.866630] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2201.867366] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2201.868066] ? lock_downgrade+0x6d0/0x6d0 [ 2201.868699] ? find_held_lock+0x2c/0x110 [ 2201.869326] ? io_submit_sqes+0x85c0/0x85c0 [ 2201.870010] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2201.870736] ? wait_for_completion_io+0x270/0x270 [ 2201.871412] ? rcu_read_lock_any_held+0x75/0xa0 [ 2201.872127] ? vfs_write+0x354/0xa70 [ 2201.872659] ? fput_many+0x2f/0x1a0 [ 2201.873214] ? ksys_write+0x1a9/0x260 [ 2201.873765] ? __ia32_sys_read+0xb0/0xb0 [ 2201.874328] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2201.875059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2201.875840] do_syscall_64+0x33/0x40 [ 2201.876364] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2201.877155] RIP: 0033:0x7f5308ff2b19 [ 2201.877754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2201.880550] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2201.881708] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2201.882805] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2201.883881] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.884962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.886034] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:27 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x0) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1c, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:27 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:27 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 09:31:27 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) [ 2202.065933] FAULT_INJECTION: forcing a failure. [ 2202.065933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2202.067953] CPU: 0 PID: 11918 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2202.069025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.070272] Call Trace: [ 2202.070664] dump_stack+0x107/0x167 [ 2202.071244] should_fail.cold+0x5/0xa [ 2202.071804] _copy_from_user+0x2e/0x1b0 [ 2202.072383] __copy_msghdr_from_user+0x91/0x4b0 [ 2202.073052] ? __ia32_sys_shutdown+0x80/0x80 [ 2202.073704] ? lock_release+0x680/0x680 [ 2202.074324] ? find_held_lock+0x2c/0x110 [ 2202.074907] ? __kmalloc+0x16e/0x390 [ 2202.075487] sendmsg_copy_msghdr+0xa1/0x160 [ 2202.076116] ? do_recvmmsg+0x6d0/0x6d0 [ 2202.076695] ? trace_hardirqs_on+0x5b/0x180 [ 2202.077360] ? kasan_unpoison_shadow+0x33/0x50 [ 2202.078062] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2202.078838] io_req_prep_async+0x859/0xaa0 [ 2202.079457] ? do_raw_spin_lock+0x121/0x260 [ 2202.080116] ? io_recv+0xae0/0xae0 [ 2202.080634] ? rwlock_bug.part.0+0x90/0x90 [ 2202.081254] io_drain_req+0x2dd/0xb20 [ 2202.081819] io_submit_sqes+0x73c8/0x85c0 [ 2202.082449] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2202.083178] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2202.083886] ? lock_downgrade+0x6d0/0x6d0 [ 2202.084527] ? find_held_lock+0x2c/0x110 [ 2202.085120] ? io_submit_sqes+0x85c0/0x85c0 [ 2202.085781] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2202.086516] ? wait_for_completion_io+0x270/0x270 [ 2202.087258] ? rcu_read_lock_any_held+0x75/0xa0 [ 2202.087941] ? vfs_write+0x354/0xa70 [ 2202.088487] ? fput_many+0x2f/0x1a0 [ 2202.089025] ? ksys_write+0x1a9/0x260 [ 2202.089601] ? __ia32_sys_read+0xb0/0xb0 [ 2202.090205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2202.090973] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2202.091751] do_syscall_64+0x33/0x40 [ 2202.092302] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2202.093039] RIP: 0033:0x7f5308ff2b19 [ 2202.093636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2202.096378] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2202.097512] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2202.098561] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2202.099625] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.100662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2202.101714] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 2202.119377] FAULT_INJECTION: forcing a failure. [ 2202.119377] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.121261] CPU: 0 PID: 11921 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2202.122327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.123556] Call Trace: [ 2202.123947] dump_stack+0x107/0x167 [ 2202.124484] should_fail.cold+0x5/0xa [ 2202.125042] ? io_req_prep_async+0x170/0xaa0 [ 2202.125708] should_failslab+0x5/0x20 [ 2202.126292] __kmalloc+0x72/0x390 [ 2202.126812] io_req_prep_async+0x170/0xaa0 [ 2202.127419] ? do_raw_spin_lock+0x121/0x260 [ 2202.128038] ? io_recv+0xae0/0xae0 [ 2202.128563] ? rwlock_bug.part.0+0x90/0x90 [ 2202.129191] io_drain_req+0x2dd/0xb20 [ 2202.129778] io_submit_sqes+0x73c8/0x85c0 [ 2202.130413] ? __do_sys_io_uring_enter+0x6b5/0x1920 09:31:28 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1f4, 0x0, 0x0, 0x0) [ 2202.131165] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2202.132057] ? lock_downgrade+0x6d0/0x6d0 [ 2202.132663] ? find_held_lock+0x2c/0x110 [ 2202.133278] ? io_submit_sqes+0x85c0/0x85c0 [ 2202.133959] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2202.134692] ? wait_for_completion_io+0x270/0x270 [ 2202.135449] ? rcu_read_lock_any_held+0x75/0xa0 [ 2202.136148] ? vfs_write+0x354/0xa70 [ 2202.136711] ? fput_many+0x2f/0x1a0 [ 2202.137273] ? ksys_write+0x1a9/0x260 [ 2202.137858] ? __ia32_sys_read+0xb0/0xb0 [ 2202.138497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2202.139288] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2202.140073] do_syscall_64+0x33/0x40 [ 2202.140669] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2202.141447] RIP: 0033:0x7fb8c8d3fb19 [ 2202.142027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2202.144812] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2202.145939] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2202.147009] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2202.148082] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.149152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2202.150273] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:31:28 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r0}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x1, @perf_config_ext={0x7, 0x400}, 0xeb80bf7aa936d5b6, 0x0, 0x2000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0xb) r2 = perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x40, 0x93, 0x7, 0x7, 0x0, 0x9, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x808, 0x9, 0xfffffff7, 0x1, 0x5, 0x9, 0x3ff, 0x0, 0x10000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0xc3e4}}, './file0\x00'}) preadv(r2, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000014c0)=""/6, 0x6}, {&(0x7f0000001500)=""/146, 0x92}, {&(0x7f00000015c0)=""/52, 0x34}], 0x6, 0x3ff, 0x1f) r4 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r4, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r4}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x9, 0x200, 0x81, 0x5, 0x3f}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r5, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:31:28 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x0) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2a, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x3, &(0x7f0000000100)=""/235) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/165) shmctl$IPC_RMID(r0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40641, 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, 0x40, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x2, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r2 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r4 = shmget$private(0x0, 0x1000, 0x1c10, &(0x7f0000ffd000/0x1000)=nil) shmat(r4, &(0x7f0000800000/0x800000)=nil, 0xc000) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmget(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) r5 = signalfd4(r3, &(0x7f00000000c0)={[0x7]}, 0x8, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xad, 0xfd, 0x0, 0x40, 0x0, 0x3, 0x60355, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x408, 0xffb5, 0xec, 0x3, 0x2, 0x81, 0x8, 0x0, 0x6, 0x0, 0xa4f}, 0x0, 0xf, r5, 0x2) 09:31:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x60, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x60, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:43 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x0) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:43 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x300, 0x0, 0x0, 0x0) 09:31:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 09:31:43 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x8c) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x4007, @fd_index=0x1, 0xffffffff80000000, 0x0, 0x0, 0x1d, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_MADVISE={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1}, 0x100) chmod(&(0x7f0000000280)='./file1\x00', 0x92) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = open(&(0x7f0000000280)='./file0\x00', 0x20401, 0x164) ioctl$AUTOFS_IOC_READY(r2, 0x9360, 0x4) clone3(&(0x7f00000004c0)={0x200000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), {0x10}, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=""/80, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, {r2}}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x4, 0x10, 0x0, 0x6, 0x14, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x10, 0x8, 0x2, 0x2}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10800300}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x90) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fsmount(r6, 0x0, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@cache_none}]}}) 09:31:43 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = gettid() rt_sigqueueinfo(r1, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1000) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x5, 0x2, 0x8, 0xfd, 0x0, 0x7, 0x80000, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1d4e, 0x4, @perf_config_ext={0xfff, 0x3f}, 0x116, 0x80, 0x0, 0x4, 0x6, 0x5, 0x0, 0x0, 0x1, 0x0, 0x401}, r1, 0x1, r2, 0x8) 09:31:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) [ 2217.588209] FAULT_INJECTION: forcing a failure. [ 2217.588209] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.590085] CPU: 0 PID: 11967 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2217.591062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.592224] Call Trace: [ 2217.592606] dump_stack+0x107/0x167 [ 2217.593117] should_fail.cold+0x5/0xa [ 2217.593668] ? create_object.isra.0+0x3a/0xa20 [ 2217.594321] should_failslab+0x5/0x20 [ 2217.594847] kmem_cache_alloc+0x5b/0x310 [ 2217.595433] create_object.isra.0+0x3a/0xa20 [ 2217.596053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2217.596766] kmem_cache_alloc_trace+0x151/0x320 [ 2217.597419] io_drain_req+0x336/0xb20 [ 2217.597981] io_submit_sqes+0x73c8/0x85c0 [ 2217.598553] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.599260] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.599942] ? lock_downgrade+0x6d0/0x6d0 [ 2217.600509] ? find_held_lock+0x2c/0x110 [ 2217.601031] ? io_submit_sqes+0x85c0/0x85c0 [ 2217.601598] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2217.602238] ? wait_for_completion_io+0x270/0x270 [ 2217.602881] ? rcu_read_lock_any_held+0x75/0xa0 [ 2217.603582] ? vfs_write+0x354/0xa70 [ 2217.604066] ? fput_many+0x2f/0x1a0 [ 2217.604619] ? ksys_write+0x1a9/0x260 [ 2217.605134] ? __ia32_sys_read+0xb0/0xb0 [ 2217.605675] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.606338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2217.607008] do_syscall_64+0x33/0x40 [ 2217.607489] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2217.608189] RIP: 0033:0x7fb8c8d3fb19 [ 2217.608687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.611352] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2217.612334] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2217.613315] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2217.614274] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.615303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.616369] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2217.627940] FAULT_INJECTION: forcing a failure. [ 2217.627940] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.629642] CPU: 0 PID: 11966 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2217.630687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.631937] Call Trace: [ 2217.632338] dump_stack+0x107/0x167 [ 2217.632864] should_fail.cold+0x5/0xa [ 2217.633378] ? io_drain_req+0x336/0xb20 [ 2217.633898] should_failslab+0x5/0x20 [ 2217.634423] kmem_cache_alloc_trace+0x55/0x320 [ 2217.635023] io_drain_req+0x336/0xb20 [ 2217.635548] io_submit_sqes+0x73c8/0x85c0 [ 2217.636251] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.636952] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.637643] ? lock_downgrade+0x6d0/0x6d0 [ 2217.638231] ? find_held_lock+0x2c/0x110 [ 2217.638810] ? io_submit_sqes+0x85c0/0x85c0 [ 2217.639411] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2217.640097] ? wait_for_completion_io+0x270/0x270 [ 2217.640772] ? rcu_read_lock_any_held+0x75/0xa0 [ 2217.641444] ? vfs_write+0x354/0xa70 [ 2217.642002] ? fput_many+0x2f/0x1a0 [ 2217.642544] ? ksys_write+0x1a9/0x260 [ 2217.643092] ? __ia32_sys_read+0xb0/0xb0 [ 2217.643670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.644398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2217.645138] do_syscall_64+0x33/0x40 [ 2217.645680] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2217.646405] RIP: 0033:0x7f5308ff2b19 [ 2217.646961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.649562] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2217.650670] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2217.651630] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2217.652691] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.653681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.654662] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1f4, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1f4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:43 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3e8, 0x0, 0x0, 0x0) 09:31:43 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(0x0, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 09:31:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) dup2(r1, r0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x2c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x7ff}) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="01", 0x1}, {&(0x7f00000001c0)="ec9fb690f4a13e532714f03ce8008e2cc778087918d41ec2d47933bf3a7c176b96fc704fa613594ded8f8136d306d64eaef44b7afa3de90958b7788f148ffe8698a6387ea42f2d8b75d9bb439c921c05", 0x50, 0x367}], 0x0, &(0x7f0000000300)={[{@map_off}, {@nojoliet}, {@block={'block', 0x3d, 0x400}}, {@session={'session', 0x3d, 0x40}}, {@overriderock}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 09:31:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 09:31:43 executing program 7: perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2c91, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2217.885175] FAULT_INJECTION: forcing a failure. [ 2217.885175] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.887205] CPU: 0 PID: 11997 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2217.888150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.889267] Call Trace: [ 2217.889647] dump_stack+0x107/0x167 [ 2217.890169] should_fail.cold+0x5/0xa [ 2217.890699] ? create_object.isra.0+0x3a/0xa20 [ 2217.891323] should_failslab+0x5/0x20 [ 2217.891832] kmem_cache_alloc+0x5b/0x310 [ 2217.892390] create_object.isra.0+0x3a/0xa20 [ 2217.892967] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2217.893667] __kmalloc+0x16e/0x390 [ 2217.894185] io_req_prep_async+0x170/0xaa0 [ 2217.894836] ? do_raw_spin_lock+0x121/0x260 [ 2217.895502] ? io_recv+0xae0/0xae0 [ 2217.895975] ? rwlock_bug.part.0+0x90/0x90 [ 2217.896562] io_drain_req+0x2dd/0xb20 [ 2217.897081] io_submit_sqes+0x73c8/0x85c0 [ 2217.897722] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.898414] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.899072] ? lock_downgrade+0x6d0/0x6d0 [ 2217.899618] ? find_held_lock+0x2c/0x110 [ 2217.900159] ? io_submit_sqes+0x85c0/0x85c0 [ 2217.900784] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2217.901431] ? wait_for_completion_io+0x270/0x270 [ 2217.902138] ? rcu_read_lock_any_held+0x75/0xa0 [ 2217.902772] ? vfs_write+0x354/0xa70 [ 2217.903283] ? fput_many+0x2f/0x1a0 [ 2217.903822] ? ksys_write+0x1a9/0x260 [ 2217.904406] ? __ia32_sys_read+0xb0/0xb0 [ 2217.904961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.905721] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2217.906439] do_syscall_64+0x33/0x40 [ 2217.906988] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2217.907681] RIP: 0033:0x7f5308ff2b19 [ 2217.908190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.910778] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2217.911839] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2217.912814] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2217.913778] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.914780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.915747] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x300, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2217.929833] FAULT_INJECTION: forcing a failure. [ 2217.929833] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.931479] CPU: 0 PID: 12001 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2217.932406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.933534] Call Trace: [ 2217.933895] dump_stack+0x107/0x167 [ 2217.934382] should_fail.cold+0x5/0xa [ 2217.934873] ? create_object.isra.0+0x3a/0xa20 [ 2217.935457] should_failslab+0x5/0x20 [ 2217.935956] kmem_cache_alloc+0x5b/0x310 [ 2217.936519] create_object.isra.0+0x3a/0xa20 [ 2217.937100] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2217.937743] kmem_cache_alloc_trace+0x151/0x320 [ 2217.938368] io_drain_req+0x336/0xb20 [ 2217.938913] io_submit_sqes+0x73c8/0x85c0 [ 2217.939519] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.940217] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2217.940900] ? lock_downgrade+0x6d0/0x6d0 [ 2217.941477] ? find_held_lock+0x2c/0x110 [ 2217.942107] ? io_submit_sqes+0x85c0/0x85c0 [ 2217.942698] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2217.943426] ? wait_for_completion_io+0x270/0x270 [ 2217.944167] ? rcu_read_lock_any_held+0x75/0xa0 [ 2217.944852] ? vfs_write+0x354/0xa70 [ 2217.945423] ? fput_many+0x2f/0x1a0 [ 2217.945930] ? ksys_write+0x1a9/0x260 [ 2217.946479] ? __ia32_sys_read+0xb0/0xb0 [ 2217.947031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.947787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2217.948510] do_syscall_64+0x33/0x40 [ 2217.949076] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2217.949791] RIP: 0033:0x7fb8c8d3fb19 [ 2217.950378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.952920] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2217.954097] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2217.955167] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2217.956244] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.957294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.958334] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:31:58 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x8, 0xe8, 0x6, 0xe0, 0x0, 0x100, 0x40200, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x2000, 0xc31a, 0x81, 0x4, 0xfffffffffffffff7, 0x5, 0x800, 0x0, 0x5, 0x0, 0x5}, 0xffffffffffffffff, 0xb, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x5, 0x4, 0x3, 0x3f, 0x0, 0xe82, 0x8000, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x3, 0x9}, 0x44, 0x2, 0xe59, 0x8, 0x8, 0x5, 0x0, 0x0, 0x7000, 0x0, 0x7}, 0x0, 0xe, r1, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:31:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x300, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x3e8, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(0x0, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:31:58 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 09:31:58 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 09:31:58 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x6, 0x1f, 0x1, 0x2, 0x0, 0x1, 0xb13bdee3da3a6a7e, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x8, 0xfc}, 0x8f5b94c1ca2bf149, 0x8, 0x26d8, 0x7, 0xfffffffffffffc01, 0x2, 0x4, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x6, r2, 0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_io_uring_setup(0x486b, &(0x7f00000001c0)={0x0, 0xec38, 0x1, 0x1, 0x2ff}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000240), &(0x7f0000000300)) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) 09:31:58 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x500, 0x0, 0x0, 0x0) [ 2233.117065] FAULT_INJECTION: forcing a failure. [ 2233.117065] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.118764] CPU: 1 PID: 12030 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2233.119747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.120931] Call Trace: [ 2233.121306] dump_stack+0x107/0x167 [ 2233.121837] should_fail.cold+0x5/0xa [ 2233.122413] ? create_object.isra.0+0x3a/0xa20 [ 2233.123078] should_failslab+0x5/0x20 [ 2233.123635] kmem_cache_alloc+0x5b/0x310 [ 2233.124211] create_object.isra.0+0x3a/0xa20 [ 2233.124846] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2233.125560] __kmalloc+0x16e/0x390 [ 2233.126081] io_req_prep_async+0x170/0xaa0 [ 2233.126695] ? do_raw_spin_lock+0x121/0x260 [ 2233.127303] ? io_recv+0xae0/0xae0 [ 2233.127815] ? rwlock_bug.part.0+0x90/0x90 [ 2233.128427] io_drain_req+0x2dd/0xb20 [ 2233.128974] io_submit_sqes+0x73c8/0x85c0 [ 2233.129595] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2233.130336] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2233.131026] ? lock_downgrade+0x6d0/0x6d0 [ 2233.131613] ? find_held_lock+0x2c/0x110 [ 2233.132195] ? io_submit_sqes+0x85c0/0x85c0 [ 2233.132818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2233.133515] ? wait_for_completion_io+0x270/0x270 [ 2233.134218] ? rcu_read_lock_any_held+0x75/0xa0 [ 2233.134875] ? vfs_write+0x354/0xa70 [ 2233.135420] ? fput_many+0x2f/0x1a0 [ 2233.135954] ? ksys_write+0x1a9/0x260 [ 2233.136505] ? __ia32_sys_read+0xb0/0xb0 [ 2233.137102] do_syscall_64+0x33/0x40 [ 2233.137634] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.138377] RIP: 0033:0x7fb8c8d3fb19 [ 2233.138916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2233.141536] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2233.142641] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2233.143676] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2233.144693] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.145732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.146766] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2233.170319] FAULT_INJECTION: forcing a failure. [ 2233.170319] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.171981] CPU: 1 PID: 12031 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2233.172962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.174152] Call Trace: [ 2233.174534] dump_stack+0x107/0x167 [ 2233.175058] should_fail.cold+0x5/0xa [ 2233.175600] ? io_drain_req+0x336/0xb20 [ 2233.176163] should_failslab+0x5/0x20 [ 2233.176705] kmem_cache_alloc_trace+0x55/0x320 [ 2233.177357] io_drain_req+0x336/0xb20 [ 2233.177900] io_submit_sqes+0x73c8/0x85c0 [ 2233.178521] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2233.179262] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2233.179991] ? lock_downgrade+0x6d0/0x6d0 [ 2233.180584] ? find_held_lock+0x2c/0x110 [ 2233.181167] ? io_submit_sqes+0x85c0/0x85c0 [ 2233.181789] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2233.182510] ? wait_for_completion_io+0x270/0x270 [ 2233.183193] ? rcu_read_lock_any_held+0x75/0xa0 [ 2233.183856] ? vfs_write+0x354/0xa70 [ 2233.184381] ? fput_many+0x2f/0x1a0 [ 2233.184915] ? ksys_write+0x1a9/0x260 [ 2233.185454] ? __ia32_sys_read+0xb0/0xb0 [ 2233.186047] do_syscall_64+0x33/0x40 [ 2233.186587] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.187316] RIP: 0033:0x7f5308ff2b19 [ 2233.187857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2233.190501] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2233.191585] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2233.192602] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2233.193618] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.194648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.195652] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:31:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3e8, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:31:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xa00, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x500, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x0, 0x9}, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000400000000000000002000000000792ff7250000000000000000000000000000000000007b6a3f8c57dc909daa80d4a433"], 0x68) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00', 0x0, 0x0, 0x0, [0x9, 0x4, 0x0, 0x0, 0x8000]}, &(0x7f00000002c0)=0x78) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x9, 0x0, 0x0, 0xa0d800, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00', 0x0, [0x8000, 0x2, 0xa9, 0x0, 0x9]}, &(0x7f0000000240)=0x54) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0), r1) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000d6936fd4dc54c06058ef7542bf8797b50b04f8818c02d34e5d6ef327fb6ef43cc8728d9ab1261d9e3ab390e7955b3960659195e0d84edf6d74b34d15747cffdf20e8ca4b3b7c6547a5e91ee46cbd91eb577ee41f82f366d7ae5038f5cbac0a0fd403994f99f5a5e179d55a62f9dac275c30db866a72a44b4205a45ae12b5e78571811bc56d7a4dbd33923175b6cdf7fa1cbdc7564ae623f6b04acaa4c0196ebce32e051c", @ANYRES16=r3, @ANYBLOB="100029bd7000fddbdf250f0000000800050006000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4c091}, 0x4000000) setresuid(0x0, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000007c0)="3f7623c0fd5713364c", 0x9) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x105000, 0x88) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080), 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x40, @loopback}}, 0x0, 0x0, 0xc, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) 09:32:14 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x600, 0x0, 0x0, 0x0) 09:32:14 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(0x0, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:14 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f0000000340)=[{&(0x7f00000000c0), 0x0, 0x4}, {&(0x7f0000000100)="dbdb4dbc3b71e27b6875484a2cf61f614b533faa515b19cadee3e47ed67a2f2b2af6b75ce4a20b57315c0aac02f28db2ff0affb0d8796259cd4b73070f53eaf326872aef244b8ae129f9f6e235fca152ba956a5a8ec1e54d51ebffdfc84d8a82728214129e22879012d1a4649d87b610ff66806c67463b9ead1b9bf10b089bc4c481f56517107d3375e557a2656bba6078f91f1794d0e0de7184d9a540598542288df81118b5ef308bc245", 0xab, 0x1000}, {&(0x7f00000001c0)="d926e69be13f160e6b400c03a02224c031b9437252a6fe51fae1ce4d7925566095489727ed0972a8ae3b34fb722a299cdacc37e0012dd5274eed53e3efe6ef4f523bfcd5716324875363e6163aab8f51d5dede132bab94f1ac6b5b99ee8c", 0x5e, 0xf926}, {&(0x7f0000000240)="b8985b5ce6bd7bdc6be27475267f91ab28fcffb0f37093ef307d2a0b875b61114fbd1e3ce6c8c20bdd746023aedf6528765c42e1", 0x34}, {&(0x7f0000000280)="02dd6beebced3b30fdfad2c13bda9330e807537da32c48e944f45c0b547dcfccc77be1f0c269a2cde880f624ef0f65f12cddfc7fcafb6dd3041edacd0817d4c3ad2466dbf75d1e9e09d69ca8619315743a87f3256fa4dffd39ae4e421cdf7dedc5c55c11d30fdbccbef7780ca09103d3dc8d7cf2d7c9f58f7aafc3c4d7f9fcb27615f54d9c72681de3ec6b8c5af3a1da03c496a4aa30f38c4b0bee7d1152063c59e0e9399c2802b23d66a469a70627615cd7f8fe96c215e0dc0f61b76f2c", 0xbe, 0xf0cb}], 0xda30714eef62761d, &(0x7f00000014c0)={[{@fat=@dos1xfloppy}, {@nodots}, {@fat=@nfs}, {@nodots}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_lt}, {@dont_appraise}]}) sendfile(r2, r0, &(0x7f0000000440)=0x1, 0xffffffffffffff00) 09:32:14 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 09:32:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 09:32:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe00, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2248.539060] FAULT_INJECTION: forcing a failure. [ 2248.539060] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.540779] CPU: 1 PID: 12071 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2248.541767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.542955] Call Trace: [ 2248.543339] dump_stack+0x107/0x167 [ 2248.543866] should_fail.cold+0x5/0xa [ 2248.544414] ? create_object.isra.0+0x3a/0xa20 [ 2248.545070] should_failslab+0x5/0x20 [ 2248.545621] kmem_cache_alloc+0x5b/0x310 [ 2248.546206] create_object.isra.0+0x3a/0xa20 [ 2248.546872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2248.547589] __kmalloc+0x16e/0x390 [ 2248.548139] io_req_prep_async+0x170/0xaa0 [ 2248.548741] ? do_raw_spin_lock+0x121/0x260 [ 2248.549359] ? io_recv+0xae0/0xae0 [ 2248.549865] ? rwlock_bug.part.0+0x90/0x90 [ 2248.550506] io_drain_req+0x2dd/0xb20 [ 2248.551061] io_submit_sqes+0x73c8/0x85c0 [ 2248.551689] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.552402] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.553096] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.553842] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2248.554511] ? trace_hardirqs_on+0x5b/0x180 [ 2248.555125] ? io_submit_sqes+0x85c0/0x85c0 [ 2248.555746] ? finish_task_switch+0x1a4/0x5d0 [ 2248.556383] ? __switch_to+0x572/0xf70 [ 2248.556943] ? __switch_to_asm+0x3a/0x60 [ 2248.557522] ? __switch_to_asm+0x34/0x60 [ 2248.558104] ? __schedule+0x82c/0x1ea0 [ 2248.558685] ? io_schedule_timeout+0x140/0x140 [ 2248.559341] ? ksys_write+0x1a9/0x260 [ 2248.559907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.560658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.561413] do_syscall_64+0x33/0x40 [ 2248.561947] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2248.562690] RIP: 0033:0x7fb8c8d3fb19 [ 2248.563213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.565837] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.566931] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2248.567952] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2248.568968] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.569975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.571013] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2248.585016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37846 sclass=netlink_route_socket pid=12081 comm=syz-executor.3 [ 2248.598949] FAULT_INJECTION: forcing a failure. [ 2248.598949] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.600914] CPU: 1 PID: 12070 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2248.601976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.603265] Call Trace: [ 2248.603682] dump_stack+0x107/0x167 [ 2248.604251] should_fail.cold+0x5/0xa [ 2248.604840] ? create_object.isra.0+0x3a/0xa20 [ 2248.605532] should_failslab+0x5/0x20 [ 2248.606103] kmem_cache_alloc+0x5b/0x310 [ 2248.606730] create_object.isra.0+0x3a/0xa20 [ 2248.607411] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2248.608198] kmem_cache_alloc_trace+0x151/0x320 [ 2248.608914] io_drain_req+0x336/0xb20 [ 2248.609503] io_submit_sqes+0x73c8/0x85c0 [ 2248.610170] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.610948] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.611697] ? io_submit_sqes+0x85c0/0x85c0 [ 2248.612359] ? recalibrate_cpu_khz+0x10/0x10 [ 2248.613034] ? ktime_get+0x158/0x1f0 [ 2248.613617] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2248.614267] ? clockevents_program_event+0x131/0x360 [ 2248.615076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.615878] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2248.616708] ? trace_hardirqs_on+0x5b/0x180 [ 2248.617354] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2248.618204] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.619015] do_syscall_64+0x33/0x40 [ 2248.619589] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2248.620373] RIP: 0033:0x7f5308ff2b19 [ 2248.620946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.623793] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.624962] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2248.626063] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2248.627174] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.628265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.629360] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x600, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1100, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40380, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x6, 0x5, 0x7d, 0x0, 0x82, 0x40028, 0x10, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa6, 0x2, @perf_config_ext={0x2, 0xab86}, 0x2531, 0xbed4, 0x400, 0x9, 0xed81, 0x9, 0xbf, 0x0, 0x80000000, 0x0, 0x81cb}, 0x0, 0xa, r1, 0x9) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:32:14 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 09:32:14 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x700, 0x0, 0x0, 0x0) 09:32:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 09:32:14 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, 0x0) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2248.852291] FAULT_INJECTION: forcing a failure. [ 2248.852291] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.853930] CPU: 0 PID: 12102 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2248.854905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.856032] Call Trace: [ 2248.856412] dump_stack+0x107/0x167 [ 2248.856914] should_fail.cold+0x5/0xa [ 2248.857455] ? io_req_prep_async+0x170/0xaa0 [ 2248.858081] should_failslab+0x5/0x20 [ 2248.858633] __kmalloc+0x72/0x390 [ 2248.859118] io_req_prep_async+0x170/0xaa0 [ 2248.859704] ? do_raw_spin_lock+0x121/0x260 [ 2248.860296] ? io_recv+0xae0/0xae0 [ 2248.860791] ? rwlock_bug.part.0+0x90/0x90 [ 2248.861386] io_drain_req+0x2dd/0xb20 [ 2248.861924] io_submit_sqes+0x73c8/0x85c0 [ 2248.862548] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.863241] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.863911] ? lock_downgrade+0x6d0/0x6d0 [ 2248.864474] ? find_held_lock+0x2c/0x110 [ 2248.865054] ? io_submit_sqes+0x85c0/0x85c0 [ 2248.865686] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2248.866404] ? wait_for_completion_io+0x270/0x270 [ 2248.867104] ? rcu_read_lock_any_held+0x75/0xa0 [ 2248.867774] ? vfs_write+0x354/0xa70 [ 2248.868316] ? fput_many+0x2f/0x1a0 [ 2248.868840] ? ksys_write+0x1a9/0x260 [ 2248.869392] ? __ia32_sys_read+0xb0/0xb0 [ 2248.869980] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.870746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.871504] do_syscall_64+0x33/0x40 [ 2248.872045] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2248.872780] RIP: 0033:0x7fb8c8d3fb19 [ 2248.873313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.875957] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.877049] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2248.878093] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2248.879165] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.880176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.881190] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:32:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x700, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1800, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2248.922752] FAULT_INJECTION: forcing a failure. [ 2248.922752] name failslab, interval 1, probability 0, space 0, times 0 [ 2248.924520] CPU: 0 PID: 12104 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2248.925498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2248.926663] Call Trace: [ 2248.927044] dump_stack+0x107/0x167 [ 2248.927566] should_fail.cold+0x5/0xa [ 2248.928114] ? create_object.isra.0+0x3a/0xa20 [ 2248.928772] should_failslab+0x5/0x20 [ 2248.929312] kmem_cache_alloc+0x5b/0x310 [ 2248.930089] create_object.isra.0+0x3a/0xa20 [ 2248.930797] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2248.931578] kmem_cache_alloc_trace+0x151/0x320 [ 2248.932297] io_drain_req+0x336/0xb20 [ 2248.932877] io_submit_sqes+0x73c8/0x85c0 [ 2248.933551] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.934310] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2248.935064] ? lock_downgrade+0x6d0/0x6d0 [ 2248.935692] ? find_held_lock+0x2c/0x110 [ 2248.936319] ? io_submit_sqes+0x85c0/0x85c0 [ 2248.936987] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2248.937728] ? wait_for_completion_io+0x270/0x270 [ 2248.938481] ? rcu_read_lock_any_held+0x75/0xa0 [ 2248.939189] ? vfs_write+0x354/0xa70 [ 2248.939770] ? fput_many+0x2f/0x1a0 [ 2248.940318] ? ksys_write+0x1a9/0x260 [ 2248.940903] ? __ia32_sys_read+0xb0/0xb0 [ 2248.941515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2248.942325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2248.943114] do_syscall_64+0x33/0x40 [ 2248.943705] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2248.944494] RIP: 0033:0x7f5308ff2b19 [ 2248.945075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2248.947941] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2248.949120] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2248.950194] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2248.951303] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2248.952418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2248.953513] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 2249.335935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37846 sclass=netlink_route_socket pid=12087 comm=syz-executor.3 09:32:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x900, 0x0, 0x0, 0x0) 09:32:30 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 09:32:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1c00, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000) recvfrom$unix(r1, &(0x7f0000000080)=""/76, 0x4c, 0x20, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:32:30 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) 09:32:30 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, 0x0) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x900, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='syz_tun\x00', 0x2, 0x80, &(0x7f0000000100)={0x3e8e, 0x0, 0x10001, 0x4}) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1c) r2 = gettid() rt_sigqueueinfo(r2, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) fcntl$setown(r1, 0x8, r2) r3 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) rt_sigqueueinfo(r2, 0x1, 0xfffffffffffffffd) write$binfmt_script(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 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, @perf_config_ext={0x800}, 0x9402, 0x0, 0x1002, 0x0, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) [ 2264.527269] FAULT_INJECTION: forcing a failure. [ 2264.527269] name failslab, interval 1, probability 0, space 0, times 0 [ 2264.529141] CPU: 0 PID: 12133 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2264.530318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.531600] Call Trace: [ 2264.532002] dump_stack+0x107/0x167 [ 2264.532575] should_fail.cold+0x5/0xa [ 2264.533158] ? create_object.isra.0+0x3a/0xa20 [ 2264.533852] should_failslab+0x5/0x20 [ 2264.534426] kmem_cache_alloc+0x5b/0x310 [ 2264.535058] create_object.isra.0+0x3a/0xa20 [ 2264.535738] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2264.536516] kmem_cache_alloc_trace+0x151/0x320 [ 2264.537235] io_drain_req+0x336/0xb20 [ 2264.537814] io_submit_sqes+0x73c8/0x85c0 [ 2264.538467] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.539210] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.539907] ? lock_downgrade+0x6d0/0x6d0 [ 2264.540500] ? find_held_lock+0x2c/0x110 [ 2264.541056] ? io_submit_sqes+0x85c0/0x85c0 [ 2264.541728] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2264.542416] ? wait_for_completion_io+0x270/0x270 [ 2264.543166] ? rcu_read_lock_any_held+0x75/0xa0 [ 2264.543832] ? vfs_write+0x354/0xa70 [ 2264.544414] ? fput_many+0x2f/0x1a0 [ 2264.544932] ? ksys_write+0x1a9/0x260 [ 2264.545513] ? __ia32_sys_read+0xb0/0xb0 [ 2264.546158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.546934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2264.547739] do_syscall_64+0x33/0x40 [ 2264.548279] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.549091] RIP: 0033:0x7fb8c8d3fb19 [ 2264.549622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2264.552503] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2264.553589] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2264.554613] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2264.555623] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.556635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2264.557625] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2264.595122] FAULT_INJECTION: forcing a failure. [ 2264.595122] name failslab, interval 1, probability 0, space 0, times 0 [ 2264.596928] CPU: 0 PID: 12132 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2264.597885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.599080] Call Trace: [ 2264.599459] dump_stack+0x107/0x167 [ 2264.599975] should_fail.cold+0x5/0xa [ 2264.600529] ? io_drain_req+0x336/0xb20 [ 2264.601091] should_failslab+0x5/0x20 [ 2264.601625] kmem_cache_alloc_trace+0x55/0x320 [ 2264.602268] io_drain_req+0x336/0xb20 [ 2264.602815] io_submit_sqes+0x73c8/0x85c0 [ 2264.603428] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.604122] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.604805] ? lock_downgrade+0x6d0/0x6d0 [ 2264.605386] ? find_held_lock+0x2c/0x110 [ 2264.605968] ? io_submit_sqes+0x85c0/0x85c0 [ 2264.606602] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2264.607285] ? wait_for_completion_io+0x270/0x270 [ 2264.607959] ? rcu_read_lock_any_held+0x75/0xa0 [ 2264.608608] ? vfs_write+0x354/0xa70 [ 2264.609143] ? fput_many+0x2f/0x1a0 [ 2264.609663] ? ksys_write+0x1a9/0x260 [ 2264.610185] ? __ia32_sys_read+0xb0/0xb0 [ 2264.610756] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.611489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2264.612192] do_syscall_64+0x33/0x40 [ 2264.612714] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.613418] RIP: 0033:0x7f5308ff2b19 [ 2264.613926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2264.616424] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2264.617439] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2264.618410] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2264.619382] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.620321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2264.621288] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x40, 0x1b, 0x7f, 0x0, 0x0, 0xfffffffffffffffb, 0x24421, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x9, 0x6}, 0x2c80, 0x4, 0x4, 0x7, 0x310, 0x100, 0x1000, 0x0, 0x80000000, 0x0, 0x42e}, 0xffffffffffffffff, 0x0, r0, 0xa) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffffffffffff3f72, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:32:30 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) [ 2264.812200] FAULT_INJECTION: forcing a failure. [ 2264.812200] name failslab, interval 1, probability 0, space 0, times 0 [ 2264.814060] CPU: 1 PID: 12156 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2264.815070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.816257] Call Trace: [ 2264.816687] dump_stack+0x107/0x167 [ 2264.817206] should_fail.cold+0x5/0xa [ 2264.817753] ? io_drain_req+0x336/0xb20 [ 2264.818323] should_failslab+0x5/0x20 [ 2264.818875] kmem_cache_alloc_trace+0x55/0x320 [ 2264.819527] io_drain_req+0x336/0xb20 [ 2264.820072] io_submit_sqes+0x73c8/0x85c0 [ 2264.820683] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.821393] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.822079] ? lock_downgrade+0x6d0/0x6d0 [ 2264.822687] ? find_held_lock+0x2c/0x110 [ 2264.823265] ? io_submit_sqes+0x85c0/0x85c0 [ 2264.823887] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2264.824582] ? wait_for_completion_io+0x270/0x270 [ 2264.825273] ? rcu_read_lock_any_held+0x75/0xa0 [ 2264.825935] ? vfs_write+0x354/0xa70 [ 2264.826471] ? fput_many+0x2f/0x1a0 [ 2264.827008] ? ksys_write+0x1a9/0x260 [ 2264.827539] ? __ia32_sys_read+0xb0/0xb0 [ 2264.828120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.828866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2264.829603] do_syscall_64+0x33/0x40 [ 2264.830138] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.830881] RIP: 0033:0x7f5308ff2b19 [ 2264.831416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2264.834034] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2264.835119] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2264.836131] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2264.837131] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.838294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2264.839368] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa00, 0x0, 0x0, 0x0) 09:32:30 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, 0x0) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2a00, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) [ 2264.919732] FAULT_INJECTION: forcing a failure. [ 2264.919732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2264.921445] CPU: 0 PID: 12172 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2264.922366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.923528] Call Trace: [ 2264.923932] dump_stack+0x107/0x167 [ 2264.924429] should_fail.cold+0x5/0xa [ 2264.924942] _copy_from_user+0x2e/0x1b0 [ 2264.925513] __copy_msghdr_from_user+0x91/0x4b0 [ 2264.926172] ? __ia32_sys_shutdown+0x80/0x80 [ 2264.926791] ? lock_release+0x680/0x680 [ 2264.927335] ? find_held_lock+0x2c/0x110 [ 2264.927966] ? __kmalloc+0x16e/0x390 [ 2264.928503] sendmsg_copy_msghdr+0xa1/0x160 [ 2264.929155] ? do_recvmmsg+0x6d0/0x6d0 [ 2264.929719] ? trace_hardirqs_on+0x5b/0x180 [ 2264.930381] ? kasan_unpoison_shadow+0x33/0x50 [ 2264.931025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2264.931798] io_req_prep_async+0x859/0xaa0 [ 2264.932370] ? do_raw_spin_lock+0x121/0x260 [ 2264.933023] ? io_recv+0xae0/0xae0 [ 2264.933534] ? rwlock_bug.part.0+0x90/0x90 [ 2264.934180] io_drain_req+0x2dd/0xb20 [ 2264.934729] io_submit_sqes+0x73c8/0x85c0 [ 2264.935348] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.936013] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2264.936757] ? lock_downgrade+0x6d0/0x6d0 [ 2264.937401] ? find_held_lock+0x2c/0x110 [ 2264.937965] ? io_submit_sqes+0x85c0/0x85c0 [ 2264.938661] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2264.939313] ? wait_for_completion_io+0x270/0x270 [ 2264.940015] ? rcu_read_lock_any_held+0x75/0xa0 [ 2264.940679] ? vfs_write+0x354/0xa70 [ 2264.941264] ? fput_many+0x2f/0x1a0 [ 2264.941761] ? ksys_write+0x1a9/0x260 [ 2264.942329] ? __ia32_sys_read+0xb0/0xb0 [ 2264.942927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.943647] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2264.944385] do_syscall_64+0x33/0x40 [ 2264.944916] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.945623] RIP: 0033:0x7fb8c8d3fb19 [ 2264.946155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2264.948669] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2264.949705] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2264.950687] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2264.951656] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.952617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2264.953582] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:32:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r1, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = socket$netlink(0x10, 0x3, 0x0) io_uring_enter(r0, 0x4a0e, 0xbaae, 0x3, &(0x7f0000000100)={[0x7fff]}, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r1}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) dup3(r3, r4, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r5, 0x0) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r5}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000140)=""/27) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x49, 0x2, 0x3, 0x0, 0x5, 0x20000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x44, 0x200000000000000, 0x9621, 0x8, 0x1000, 0x40, 0x5, 0x0, 0x10000000, 0x0, 0xd67c}, 0xffffffffffffffff, 0x9, r3, 0x3) 09:32:30 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) 09:32:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x6000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2265.110226] FAULT_INJECTION: forcing a failure. [ 2265.110226] name failslab, interval 1, probability 0, space 0, times 0 [ 2265.112211] CPU: 1 PID: 12185 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2265.113279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2265.114539] Call Trace: [ 2265.114986] dump_stack+0x107/0x167 [ 2265.115551] should_fail.cold+0x5/0xa [ 2265.116169] ? io_req_prep_async+0x170/0xaa0 [ 2265.116843] should_failslab+0x5/0x20 [ 2265.117442] __kmalloc+0x72/0x390 [ 2265.118007] io_req_prep_async+0x170/0xaa0 [ 2265.118706] ? do_raw_spin_lock+0x121/0x260 [ 2265.119393] ? io_recv+0xae0/0xae0 [ 2265.119936] ? rwlock_bug.part.0+0x90/0x90 [ 2265.120590] io_drain_req+0x2dd/0xb20 [ 2265.121187] io_submit_sqes+0x73c8/0x85c0 [ 2265.121859] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2265.122647] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2265.123431] ? lock_downgrade+0x6d0/0x6d0 [ 2265.124077] ? find_held_lock+0x2c/0x110 [ 2265.124708] ? io_submit_sqes+0x85c0/0x85c0 [ 2265.125369] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2265.126126] ? wait_for_completion_io+0x270/0x270 [ 2265.126917] ? rcu_read_lock_any_held+0x75/0xa0 [ 2265.127632] ? vfs_write+0x354/0xa70 [ 2265.128203] ? fput_many+0x2f/0x1a0 [ 2265.128753] ? ksys_write+0x1a9/0x260 [ 2265.129332] ? __ia32_sys_read+0xb0/0xb0 [ 2265.129975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2265.130758] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2265.131595] do_syscall_64+0x33/0x40 [ 2265.132158] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2265.132950] RIP: 0033:0x7f5308ff2b19 [ 2265.133525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2265.136349] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2265.137514] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2265.138635] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2265.139700] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2265.140773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2265.141867] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:45 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r0}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xaf, 0xff, 0x0, 0x44, 0x0, 0xfffffffffffffff7, 0x20, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x1, @perf_config_ext={0x5, 0x400}, 0x50000, 0x2, 0x5, 0x4, 0xc4b, 0x80000018, 0x400, 0x0, 0x5, 0x0, 0x3ff}, 0xffffffffffffffff, 0x9, r0, 0x3) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/122, 0x7a, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2004, @fd_index=0x4, 0x8, 0x0, 0x0, 0x4, 0x1, {0x3}}, 0x6b4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) pipe(0x0) io_submit(r5, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r4, 0x0}, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}]) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000240), 0x79, 0x12000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f00000005c0)={0xf0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xfe, "1e5a693379053e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000015c0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "21180600a071ce"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f00000025c0)={r7, r8, "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", "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"}) 09:32:45 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb00, 0x0, 0x0, 0x0) 09:32:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x8800, 0x0) fcntl$getown(r1, 0x9) 09:32:45 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:45 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:45 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) 09:32:45 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe803, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:45 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) [ 2279.471428] FAULT_INJECTION: forcing a failure. [ 2279.471428] name failslab, interval 1, probability 0, space 0, times 0 [ 2279.473963] CPU: 0 PID: 12210 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2279.475411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.477138] Call Trace: [ 2279.477680] dump_stack+0x107/0x167 [ 2279.478430] should_fail.cold+0x5/0xa [ 2279.479221] ? create_object.isra.0+0x3a/0xa20 [ 2279.480143] should_failslab+0x5/0x20 [ 2279.480907] kmem_cache_alloc+0x5b/0x310 [ 2279.481732] create_object.isra.0+0x3a/0xa20 [ 2279.482622] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2279.483669] __kmalloc+0x16e/0x390 [ 2279.484398] io_req_prep_async+0x170/0xaa0 [ 2279.485254] ? do_raw_spin_lock+0x121/0x260 [ 2279.486129] ? io_recv+0xae0/0xae0 [ 2279.486870] ? rwlock_bug.part.0+0x90/0x90 [ 2279.487743] io_drain_req+0x2dd/0xb20 [ 2279.488524] io_submit_sqes+0x73c8/0x85c0 [ 2279.489388] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.490397] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.491389] ? lock_downgrade+0x6d0/0x6d0 [ 2279.492226] ? find_held_lock+0x2c/0x110 [ 2279.493056] ? io_submit_sqes+0x85c0/0x85c0 [ 2279.493939] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2279.494929] ? wait_for_completion_io+0x270/0x270 [ 2279.495900] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.496846] ? vfs_write+0x354/0xa70 [ 2279.497614] ? fput_many+0x2f/0x1a0 [ 2279.498350] ? ksys_write+0x1a9/0x260 [ 2279.499130] ? __ia32_sys_read+0xb0/0xb0 [ 2279.499948] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.501011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.502054] do_syscall_64+0x33/0x40 [ 2279.502819] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2279.503863] RIP: 0033:0x7fb8c8d3fb19 [ 2279.504614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.508319] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2279.509882] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2279.511324] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2279.512760] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.514206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.515667] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2279.520242] serio: Serial port tty27 [ 2279.525263] FAULT_INJECTION: forcing a failure. [ 2279.525263] name failslab, interval 1, probability 0, space 0, times 0 [ 2279.527790] CPU: 0 PID: 12206 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2279.529235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.530938] Call Trace: [ 2279.531484] dump_stack+0x107/0x167 [ 2279.532251] should_fail.cold+0x5/0xa [ 2279.533027] ? create_object.isra.0+0x3a/0xa20 [ 2279.533959] should_failslab+0x5/0x20 [ 2279.534757] kmem_cache_alloc+0x5b/0x310 [ 2279.535593] create_object.isra.0+0x3a/0xa20 [ 2279.536488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2279.537525] __kmalloc+0x16e/0x390 [ 2279.538253] io_req_prep_async+0x170/0xaa0 [ 2279.539140] ? do_raw_spin_lock+0x121/0x260 [ 2279.540043] ? io_recv+0xae0/0xae0 [ 2279.540758] ? rwlock_bug.part.0+0x90/0x90 [ 2279.541652] io_drain_req+0x2dd/0xb20 [ 2279.542448] io_submit_sqes+0x73c8/0x85c0 [ 2279.543314] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.544322] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.545299] ? lock_downgrade+0x6d0/0x6d0 [ 2279.546138] ? find_held_lock+0x2c/0x110 [ 2279.547009] ? io_submit_sqes+0x85c0/0x85c0 [ 2279.547895] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2279.548867] ? wait_for_completion_io+0x270/0x270 [ 2279.549853] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.550799] ? vfs_write+0x354/0xa70 [ 2279.551575] ? fput_many+0x2f/0x1a0 [ 2279.552302] ? ksys_write+0x1a9/0x260 [ 2279.553094] ? __ia32_sys_read+0xb0/0xb0 [ 2279.553925] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.554990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.556031] do_syscall_64+0x33/0x40 [ 2279.556785] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2279.557845] RIP: 0033:0x7f5308ff2b19 [ 2279.558609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.562355] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2279.563940] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2279.565412] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2279.566862] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.568322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.569755] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:45 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xf401, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:45 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:45 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc00, 0x0, 0x0, 0x0) 09:32:45 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:45 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r0}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xaf, 0xff, 0x0, 0x44, 0x0, 0xfffffffffffffff7, 0x20, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x1, @perf_config_ext={0x5, 0x400}, 0x50000, 0x2, 0x5, 0x4, 0xc4b, 0x80000018, 0x400, 0x0, 0x5, 0x0, 0x3ff}, 0xffffffffffffffff, 0x9, r0, 0x3) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/122, 0x7a, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2004, @fd_index=0x4, 0x8, 0x0, 0x0, 0x4, 0x1, {0x3}}, 0x6b4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) pipe(0x0) io_submit(r5, 0x3, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r4, 0x0}, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}]) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000240), 0x79, 0x12000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f00000005c0)={0xf0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xfe, "1e5a693379053e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000015c0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "21180600a071ce"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f00000025c0)={r7, r8, "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", "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"}) 09:32:45 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) [ 2279.922707] FAULT_INJECTION: forcing a failure. [ 2279.922707] name failslab, interval 1, probability 0, space 0, times 0 [ 2279.925461] CPU: 1 PID: 12242 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2279.926271] serio: Serial port tty27 [ 2279.927030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.927038] Call Trace: [ 2279.927064] dump_stack+0x107/0x167 [ 2279.927092] should_fail.cold+0x5/0xa [ 2279.931863] ? create_object.isra.0+0x3a/0xa20 [ 2279.932900] should_failslab+0x5/0x20 [ 2279.933754] kmem_cache_alloc+0x5b/0x310 [ 2279.934697] create_object.isra.0+0x3a/0xa20 [ 2279.935693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2279.936843] kmem_cache_alloc_trace+0x151/0x320 [ 2279.937897] io_drain_req+0x336/0xb20 [ 2279.938772] io_submit_sqes+0x73c8/0x85c0 [ 2279.939740] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.940855] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2279.941944] ? lock_downgrade+0x6d0/0x6d0 [ 2279.942887] ? find_held_lock+0x2c/0x110 [ 2279.943803] ? io_submit_sqes+0x85c0/0x85c0 [ 2279.944794] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2279.945872] ? wait_for_completion_io+0x270/0x270 [ 2279.946968] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.947995] ? vfs_write+0x354/0xa70 [ 2279.948832] ? fput_many+0x2f/0x1a0 [ 2279.949649] ? ksys_write+0x1a9/0x260 [ 2279.950500] ? __ia32_sys_read+0xb0/0xb0 [ 2279.951423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.952598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.953751] do_syscall_64+0x33/0x40 [ 2279.954579] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2279.955734] RIP: 0033:0x7fb8c8d3fb19 [ 2279.956565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.960671] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2279.962377] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2279.964203] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2279.965976] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.967708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.969408] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:32:58 executing program 3: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, 0x0, 0x0) sendmsg$inet(r1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff0ef}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7c, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00']) 09:32:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x34000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:58 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) 09:32:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:58 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd00, 0x0, 0x0, 0x0) 09:32:58 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000f, 0x8010, 0xffffffffffffffff, 0x8000000) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'numa_maps\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '@-\\'}, {0x20, '\x00'}, {0x20, 'numa_maps\x00'}, {0x20, '[^-'}, {0x20, ':}'}, {0x20, 'numa_maps\x00'}], 0xa, "00590bed838074ecdde83d280956d953a269749ce1d8e4bc661d1b6fa937f84d74d915b386d92c816a18f5579c15a5ec6511514e29f802ff7ce5"}, 0x79) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x1, 0x1}, 0x1) syz_io_uring_setup(0xb76, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0, 0x20004000}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x100010, r0, 0x8000000) syz_io_uring_setup(0xb76, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r9, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0, 0x20004000}, 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000001980)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x9553110cc5a047fb, @fd_index=0x9, 0x9, &(0x7f0000001900)=[{&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001540)=""/158, 0x9e}, {&(0x7f0000001640)=""/38, 0x26}, {&(0x7f0000001680)=""/29, 0x1d}, {&(0x7f00000016c0)=""/103, 0x67}, {&(0x7f0000001740)=""/252, 0xfc}, {&(0x7f0000001840)=""/136, 0x88}, {0x0}], 0x8, 0x4}, 0xffffffff) sendmsg$nl_xfrm(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="840100001000010000000000000000000a01a0dcba1e4cd58e1c8eef0100007e044a5ea9a2e833000000fe8000000000000000000000000000aa00000000000000000000000000000000a90fd61a1a077913f30000ec726020c9e06ba9161c8a48345ae444d930adf2b0d309f9e40b4905b4f97bbfc72cec6c799b06072b537427de5b453178b15a010643f22afa1259bec0b7b8a72ae5a0529e3a", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x184}}, 0x0) accept(r5, &(0x7f0000000240)=@nfc, &(0x7f0000000100)=0x80) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r10}}, 0x6) 09:32:58 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) [ 2292.611714] FAULT_INJECTION: forcing a failure. [ 2292.611714] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.613068] CPU: 0 PID: 12253 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2292.613849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.614783] Call Trace: [ 2292.615120] dump_stack+0x107/0x167 [ 2292.615550] should_fail.cold+0x5/0xa [ 2292.615989] ? create_object.isra.0+0x3a/0xa20 [ 2292.616503] should_failslab+0x5/0x20 [ 2292.616934] kmem_cache_alloc+0x5b/0x310 [ 2292.617397] create_object.isra.0+0x3a/0xa20 [ 2292.617890] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2292.618453] kmem_cache_alloc_trace+0x151/0x320 [ 2292.618986] io_drain_req+0x336/0xb20 [ 2292.619423] io_submit_sqes+0x73c8/0x85c0 [ 2292.619900] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.620441] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.620989] ? lock_downgrade+0x6d0/0x6d0 [ 2292.621451] ? find_held_lock+0x2c/0x110 [ 2292.621923] ? io_submit_sqes+0x85c0/0x85c0 [ 2292.622409] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2292.622962] ? wait_for_completion_io+0x270/0x270 [ 2292.623502] ? rcu_read_lock_any_held+0x75/0xa0 [ 2292.624021] ? vfs_write+0x354/0xa70 [ 2292.624430] ? fput_many+0x2f/0x1a0 [ 2292.624841] ? ksys_write+0x1a9/0x260 [ 2292.625268] ? __ia32_sys_read+0xb0/0xb0 [ 2292.625723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.626301] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.626897] do_syscall_64+0x33/0x40 [ 2292.627329] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2292.627920] RIP: 0033:0x7fb8c8d3fb19 [ 2292.628344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.630404] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2292.631287] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2292.632100] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2292.632910] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.633720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.634526] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2292.663098] audit: type=1400 audit(1702459978.573:142): avc: denied { map } for pid=12259 comm="syz-executor.7" path="/proc/12259/task/12262/numa_maps" dev="proc" ino=47592 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 09:32:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2292.665570] FAULT_INJECTION: forcing a failure. [ 2292.665570] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.668568] CPU: 1 PID: 12265 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2292.669264] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2292.670076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.670084] Call Trace: [ 2292.670113] dump_stack+0x107/0x167 [ 2292.673980] should_fail.cold+0x5/0xa [ 2292.674768] ? io_req_prep_async+0x170/0xaa0 [ 2292.675675] should_failslab+0x5/0x20 [ 2292.676484] __kmalloc+0x72/0x390 [ 2292.677291] io_req_prep_async+0x170/0xaa0 [ 2292.678322] ? do_raw_spin_lock+0x121/0x260 [ 2292.679226] ? io_recv+0xae0/0xae0 [ 2292.679993] ? rwlock_bug.part.0+0x90/0x90 [ 2292.680980] io_drain_req+0x2dd/0xb20 [ 2292.681865] io_submit_sqes+0x73c8/0x85c0 [ 2292.682948] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.684303] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.685416] ? lock_downgrade+0x6d0/0x6d0 [ 2292.686498] ? find_held_lock+0x2c/0x110 [ 2292.687521] ? io_submit_sqes+0x85c0/0x85c0 [ 2292.688517] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2292.689620] ? wait_for_completion_io+0x270/0x270 [ 2292.690728] ? rcu_read_lock_any_held+0x75/0xa0 [ 2292.691719] ? vfs_write+0x354/0xa70 [ 2292.692548] ? fput_many+0x2f/0x1a0 [ 2292.693280] ? ksys_write+0x1a9/0x260 [ 2292.694038] ? __ia32_sys_read+0xb0/0xb0 [ 2292.694866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.695908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.696944] do_syscall_64+0x33/0x40 [ 2292.697680] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2292.698696] RIP: 0033:0x7f5308ff2b19 [ 2292.699451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.703106] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2292.704704] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2292.706294] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2292.707900] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.709495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.711112] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:58 executing program 3: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r3, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {0x0}, {&(0x7f00000015c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r3, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) stat(&(0x7f0000000000)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:32:58 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe00, 0x0, 0x0, 0x0) [ 2292.796955] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.7'. 09:32:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:58 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) 09:32:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x40000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:58 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 09:32:58 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x8, 0x3, 0xc1, 0x9, 0x0, 0x2, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfff}, 0x50210, 0x2, 0x5, 0x8, 0x81, 0x7f, 0x9, 0x0, 0x7, 0x0, 0x9}, 0xffffffffffffffff, 0x5, r0, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2292.882982] FAULT_INJECTION: forcing a failure. [ 2292.882982] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.884245] CPU: 0 PID: 12282 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2292.884978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.885870] Call Trace: [ 2292.886158] dump_stack+0x107/0x167 [ 2292.886567] should_fail.cold+0x5/0xa [ 2292.887004] ? io_drain_req+0x336/0xb20 [ 2292.887438] should_failslab+0x5/0x20 [ 2292.887855] kmem_cache_alloc_trace+0x55/0x320 [ 2292.888349] io_drain_req+0x336/0xb20 [ 2292.888758] io_submit_sqes+0x73c8/0x85c0 [ 2292.889226] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.889766] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.890284] ? lock_downgrade+0x6d0/0x6d0 [ 2292.890743] ? find_held_lock+0x2c/0x110 [ 2292.891186] ? io_submit_sqes+0x85c0/0x85c0 [ 2292.891654] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2292.892172] ? wait_for_completion_io+0x270/0x270 [ 2292.892696] ? rcu_read_lock_any_held+0x75/0xa0 [ 2292.893189] ? vfs_write+0x354/0xa70 [ 2292.893593] ? fput_many+0x2f/0x1a0 [ 2292.893997] ? ksys_write+0x1a9/0x260 [ 2292.894424] ? __ia32_sys_read+0xb0/0xb0 [ 2292.894885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.895473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.896053] do_syscall_64+0x33/0x40 [ 2292.896466] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2292.897015] RIP: 0033:0x7f5308ff2b19 [ 2292.897421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.899382] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2292.900196] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2292.900956] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2292.901723] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.902491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.903305] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 [ 2292.948918] FAULT_INJECTION: forcing a failure. [ 2292.948918] name failslab, interval 1, probability 0, space 0, times 0 [ 2292.950200] CPU: 0 PID: 12296 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2292.950971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2292.951879] Call Trace: [ 2292.952181] dump_stack+0x107/0x167 [ 2292.952587] should_fail.cold+0x5/0xa [ 2292.953010] ? create_object.isra.0+0x3a/0xa20 [ 2292.953513] should_failslab+0x5/0x20 [ 2292.953931] kmem_cache_alloc+0x5b/0x310 [ 2292.954379] create_object.isra.0+0x3a/0xa20 [ 2292.954871] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2292.955430] __kmalloc+0x16e/0x390 [ 2292.955825] io_req_prep_async+0x170/0xaa0 [ 2292.956280] ? do_raw_spin_lock+0x121/0x260 [ 2292.956750] ? io_recv+0xae0/0xae0 [ 2292.957144] ? rwlock_bug.part.0+0x90/0x90 [ 2292.957634] io_drain_req+0x2dd/0xb20 [ 2292.958061] io_submit_sqes+0x73c8/0x85c0 [ 2292.958518] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.959058] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2292.959580] ? lock_downgrade+0x6d0/0x6d0 [ 2292.960043] ? find_held_lock+0x2c/0x110 [ 2292.960488] ? io_submit_sqes+0x85c0/0x85c0 [ 2292.960968] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2292.961482] ? wait_for_completion_io+0x270/0x270 [ 2292.962020] ? rcu_read_lock_any_held+0x75/0xa0 [ 2292.962535] ? vfs_write+0x354/0xa70 [ 2292.962958] ? fput_many+0x2f/0x1a0 [ 2292.963364] ? ksys_write+0x1a9/0x260 [ 2292.963794] ? __ia32_sys_read+0xb0/0xb0 [ 2292.964248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2292.964836] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2292.965412] do_syscall_64+0x33/0x40 [ 2292.965826] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2292.966395] RIP: 0033:0x7fb8c8d3fb19 [ 2292.966804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2292.968845] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2292.969667] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2292.970443] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2292.971216] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2292.972017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2292.972782] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:32:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x400300, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:32:58 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3ff, 0x3f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, @in_args={0x1}}, './file0\x00'}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f0000001e00)={{r0}, "967574089e0803f6b55ac1bc85eb2b7ae2febc4a258e43f1e6d58b3ffe69292e6f020defa9c23460d059a90d1b9ea2d592f47b466f8446d9df5aed0554500c43181f5f7e073d99a4ea67280b78eeb671cfe2e9ed37abe0a8d81e93fc1392eeecec643802264cb607a7bd6a49cd76d5ba4fd8521bb9eecc7c201bf5e974d3b48bfc96bd26e571582a77bf239f9db4929e5d852a0c1cfce76346ec3f1bf04764ee8f75a26b9e83fe3550080db817ee6da1c416d92ce9940fb363a191db33adbd533846cd3839931023a9851047da3b1ea5ff78f96fc3b107bc303199ca06b745d9f602bdf04e47ecf4058a3620ba7c7feda51f3c9efbf519e2181a99e3e5a59929a718785fb0bab31169dcd651ddef48426a74321d8a6efa31f7c60245f021308530f5f18c1c75416e134928e090e44fe66b0e62d48b4a5bd2e516b9d487cc3b406a5c155e28bda3920e853cc2100186c26ec23bb214502fa7a5b7d54cef890bee6ab948cbcf3742f526f60b8c2fde75d42d9321f434bca046502b9364c7ed07899f948a8b30d67481974e18aefd060e7e4c066f69b659443a8b5572399a111e59c11081f8cfd8439d25998b73f86cb145bc8f558e376675a20fedb7b41665432092f6b45e97dda000f356fc8b5f029c7e146aea9abf5bf33857caeb2442945c065b45d1244126ea4e986ab2b69b52746158a46efe3985de557d9110ad1d184ba19366af6d64064440f0e4563e1d551d91a6aa97d3aefb59457043571a0b7f31b9cbf85145a764367fd509787515ef7ee3c1faa174ab416aa2ade1ba018aa63b7a1a2db3c274f3c308e9b1f6b51e777f31663ddc23afe3b7cb1a43edc78f30891d37e2cbdaba1746e50166745a371b04eeed27036e59122829cab23609f6580de4d63a83cab6691d70a0f938ae0369c2997d1bdafa1076af53db84546dfe0949279dac8476a74ffe2fa1b360ea275083ed3caafdb8a3af801bbcb9969f05e7589da9f5917cdaed6d1d607a36852aeb2092f8e4116d4d6459c11ce840715f148e9915d191cf0b17866bf87b6a89d8d532b98c8552ee20288a313ad786a3fdff4104d7fa0f0c8238bb2f5e8a4a289c8bba0fb86c92990173b9a8e182c089ecdaa955d874e3d066bf1e02ca818b32552a243132c46814f7af2067b16fd47e2c5ac875e67eeaf0bb98366f2de402747d0a93e19a56ccaeb88ed5dc228294dc5bb7a02649df9c8cde63f520a8f194cbb7d873f3916a005548b5493dac04ab657c68a134e4dfb320e39a803c72f392c6ee453e78f2380e0e15113b02875acec07a3ea92df6937903b8b308bed91747646e85ccb8e9d95e98c7d7f7a3e676005074333feda78476ccf0e6a4a712c746c57d7abb8531cae9c6397b34be48f3defd723174bf2683704244c1e6f10f35963d776d92daa0843b4729505111c06bb4049af62ef3ca0d7d21c664c6b0cbc64b7e0fae45fe942d884673f7dacb1c163f608ddfab4d056ccb2a76a274adffde0d1f8c8859bdc0c20fa22c5af875ccb6a5cdc6b2317f7604e9a93ae2feb9d1632570d1a1bc2019547d24759aeeb3013e911f8dc8ab274749c330b4fccec5c179c1b232784947d1e1b24b8737a86564ff0ba04ae8923eebe2b0a8ba7f351e47247ac054fa4b622f85535f624d3d2e1d2df41d6c29c058a6a5fb8301d81924b47e0fec37fa70106ad2b729e76f7f2301c6dfd795f7a2039ab4b318b00dbdf9095bd1376c78222c14abf2cfdf190f6f5948d13c1d8a5f92c0b495a02f56ecd5b780a2e16635cbf2db017d81b8f315c17563a29547c194308624fbe397277ff2c52155dc541de46a9ec7c620d14780826961655166684ceef326a96334e1143b46539b694bae72a43217da188fd0639096404f6c331b226f8f51911abab2c5f1f0373f7ea2f86cbd04c9f20ad2c41439915707227012a6941b2960ff5c31c94c3e4b662eab48d86394dae3c5a36ea5b0478102ad8cdbce21bcb4b2190aa63973e6ef3161cb6e19c40354f7a857dbe6e68d1ca3a71b1d6f31e119760ff798bd6b1220a27227ff0a5aae7253b312d7b53ca7495b6aa4d821b9f0075f958ddc902714969296af08ea346d9b0afccef94b69fdb5c04da00ead070bc8cbd56a60558263ec0fbf825c0351cbcfc3aab26b58743086401d201063c18555043534c1b2efd9bcc8101a13797e09e5bdc2ba8ecb6669c572ca10930b8bee1494b70776ef9249b026e2cc21ed7db9ddece3de689f5d2e24500e9ac06d9927a3591eda75c173c52d7ec7dac6f5c2f4ca99ba6b0cc4865ca53bda75d1ec36cb82eab96e9875dfffdcd616d1b5103ac1a36fd4f737fde6627dabf40d5695decf5f055967171ba48e55a18f36e6998ee3cc57de73031c06298cbcf814fcee90c8ecfd318a5694b74ab28c7449d83d89855e3eeba9e54bbea9a43f303ad22752a472a208b0e09c77b568fb8de3ed20f29ba353e7cc3642f4272037dc7f4146d6161d43c57b0318928d77761547eb70dc8d5e272d23a78e73af580a7be842b4a9f6c753c583cc8f0df23f7278179020ce943c7feca5b4e4b3b6b8945e07bd171433bdfe6ed07787d5c23afddf4232c01f36e1e474d016e549db1aed446d2bb4ae324e7e1c39ca3e57ded006b74366b2499aa5241212f03737d767c2c5886ff67ce7efae30e2eafe89a7b18190f7593c8bfe92a3bc00ee1ade41642d3c7e1ea404616b07a3b50c724339fee6f7a280fac7f6a9779429cba8b1e4ddc2d4aa585629e075e7119038f40c3d690a5ff080baf359baf7d0f69f8f250f51d5fd86ef6d58b2e65d9a1d733189090fd3eb781336bb2c873746765590e4f8b8158869b10edca74dbc5e8d06a928e35982024a98054a2a0dc59ba061eaa5ae301f9232b71c51f6036e1ec5e112a19352ca317bf39c631b4a7b659c380836564eaa1650384a10d5f3d20cc835dbf94a484f4366f2f185af3eb9cc681be1848a82879dedf039cbe802b74ed426984936ead96fa0707c7f7df5f83087923e6edd1fed27c7a727389f9fdb59d3c4df10f4a078ddd901ed0062a5b268bfae50684f1a7b912402e52b9f9349aa32f081638e6847f95e6c9c5de24d4fe50c5569a068890c81b71019226a50c85109ea3e6dde62a49c9ba01b4af37a30521d55bf50b279437f31ddb78675447366686b7f8e01e568a7b2972a2ffc21ba54d11b599407b503e1410df1061a31e09e5e92fa1f3a9a474b6f0240f2a9fe2b2f61a90cd3b49f5196ff3929ce37283f50f1341934583ba5686a7040a2b034ef1704119fbc46d3820504a24541d6bd522c4639afbd9f51db8e03702be5b329da9e420a29031a8124ce84adc808a3f20334cf80ae6ffc0198ce895dccc72a0f30daf6639a48a14066c2b255197347d1bb7bfc179f31ae4f9705b7e775bb741e8b800db87896c988fe7f9bf11620bd601483e0468312a24df9bec4e4221c0c830719c118395c7d7cacb424121aceac606a88af4aac47716e4150e76959b4c78e62da41402215d5a1282d0c911d033aa2ab123c1cde6601330a3bd86d68b51818007455824ac0f32e22e7c6579c8c9b03c57060435e9293edaca5613cd5e7b092c50a690644dffdfc6ff2a4c52b2067900fbc6855b64a3cbfff4217b92c82882ef836f0805928852e382c58d7c9f2890dce0c8b369aa9cb19befa183a5e71c80d04c981d71da876b4d9443f124dd232708767a5ec330c5c9d846f678af7f215698da396b9265da01b93cb86a6afc3ca982ef5bb09042e9a6b71e1b54eb934bec23657b4044df57f5866e73e01f84bae462a54b5e9b2c2de19cb65718c76c55e772c7c9fc1cb0e9529eae6affeb00a1fc3d2db405a616f4657eb4c25a19298c4a491f11aeeb989665f9508f70ea1f854a2e7369e215116b64d7f022ef9927fa9ec0a6ac08d842e807dc52f3ebe98074962c33264d6e6d9283a28805362b57fd9eae9d2c6c9e4c61c9f6e64b57b5f3f3878e4cff5a8742341a1990a93c00f1f9a97e22d1127a568c4803e301fce40a2c7fc9560a26f0f5a0eeed5ebc38306c5144362a028e4caa25fcefa0008094178a3a8ac625c7cf65742bdff49477f05f6d05ea0e911b2bfe8acae3483a890592e1a55b97fd7afee7e984584fe3bc6485ff7b9b032075bc54b011d717684fa8f8ff211ee7c9064c2ec475ae76a5769e7ac7489e56d5fdfeccc4403e75012399419b862acfbfc4d30c70f2ef874447bc5db1a4f9ec83edaa203b0ac199da23f15d96a7f208d08ba1f67d9fd644df06cca1617df23f5ef16b71a9eb4cd1af3441a50dfbe6febb144a0267b793c891460daa58b507c844a9e336455d5ef4d936e3161df4372981d721155355df056cd0f2f26ce9a52260f17be49c56acea59cb0c349c145aa1f49f08ea79ccebb179e878459bbc870eae2ec30028930d59b42600fa1c9dab4c2e486775d8f0c745c3ddef1f10b69b21668a15bf354b1b0a40e73a06c86e01b083ec7fcfba7acf04b3cd513e25d128baa0030d874acd071dcd504b9d16dc6c63b69a2059065c01889b0e36c589df6db7054ae0d38a1219f267ca43c1a1dfcf18b5993ec496ac8724fdb0a2caa82450542b523aad1e3a3f97e1af43e8f74494559d143083d6e228eceec5b74d39ca0d7d59256b09ec040e4a34ee8b7795d4234d9dea1d9963369193fa76a0a79c70b3a0fad7c5235506660eb87c46bf9685d2cbcdeac0e79bb412215ef2507f60671358d86d6fc77b5ca66e7656f0783c9b6d1f047602d7497446dfd9f2e2f6d35ccb06badce1e0f2561fdf9d5368fcdbb7efbd5c1c9c6593db2b128fef7dfe98bb2ad7a8cc84d94fdfe7029d79c1d2969ef38a7bedcc49d95eebc43641d933b04690d2d30e430c17be5dc0f1a7d78dadef2732d1a0f8be76282bb355fdccace15cf66ee203444645f60c12093f25b0f00495837ec4a0650f6a16ae7a6829a0c78bde5023d197b98f89e4b1bdf343846ff3cc5dcf2a3a1431667a1344562543649247c4cb5968e0a5adf9813c97ceb66e58b1d683a5443f7f9a7aa3c0d36952c0243af93b8cb6e1d991bba2c793b83c2db7307375cdd44626448daa4674da0864906256a9681afbe26d5dfc45404ff717626fe3d48a63ed6741a1756542f861e63edacc007ff7bcb29655e6142b97f0f2ba5b861af4df59a8961ea1259b0db1a1d37034673f42d1c2e2d0044972f58bf2cfe4bcaed9d1e82f2ed543e3907c3ecc4bc1548be7d268a07649358f328665581af88571dbf8ccc8f37fd7b979ed633a34fdd561a4a121518371efe956e7e93a8ca924a759891d371d4bcfffe85e36779b360c1d9483e5a02a645785a47ee21ed94c624ca3a152344e8ea88f1f31695598be6c50dca174e1388437738fe34c1fc1060e5eeba27f4cb736949f635d4885dc0fb7117478de41899ce27e04950b228f3ce0926a414d8e60c6b9536a6e60608e0b6bd5a07ae28055dc7f498a6dd14cf8e60f7ae9fbf1ee1b5a3cb20c8d89b114dfc9193f845fe1659bd663f0ba8e36098c68a61e095af3542a506cb4d33461a66b565dd01834500e94d72d6c5a9447849f4e2f2816ee85d5142ef6a9e255e30628cd2a1ea14d34d58d5baae408b8da395ad5da9ecf1bece7562328723959c21311a35253cceb12e8d30d2b1266c91b29e259e1fe0a44fc8c9601df575570a4656451e12c22c8fd2e1fe939b1caf4d56b15b1e9e9ee5d349beeaa995ed82f38afac1f608fafb900921f8040569cef588ccb800d499b279d1cfbda35302cd499162fe8119321f87"}) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:32:58 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:58 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 09:32:58 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:32:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x800000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2293.137860] FAULT_INJECTION: forcing a failure. [ 2293.137860] name failslab, interval 1, probability 0, space 0, times 0 [ 2293.139211] CPU: 0 PID: 12312 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2293.139968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2293.140884] Call Trace: [ 2293.141186] dump_stack+0x107/0x167 [ 2293.141594] should_fail.cold+0x5/0xa [ 2293.142022] ? create_object.isra.0+0x3a/0xa20 [ 2293.142524] should_failslab+0x5/0x20 [ 2293.142972] kmem_cache_alloc+0x5b/0x310 [ 2293.143430] create_object.isra.0+0x3a/0xa20 [ 2293.143910] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2293.144460] __kmalloc+0x16e/0x390 [ 2293.144866] io_req_prep_async+0x170/0xaa0 [ 2293.145327] ? do_raw_spin_lock+0x121/0x260 [ 2293.145802] ? io_recv+0xae0/0xae0 [ 2293.146188] ? rwlock_bug.part.0+0x90/0x90 [ 2293.146650] io_drain_req+0x2dd/0xb20 [ 2293.147075] io_submit_sqes+0x73c8/0x85c0 [ 2293.147538] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2293.148073] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2293.148587] ? lock_downgrade+0x6d0/0x6d0 [ 2293.149033] ? find_held_lock+0x2c/0x110 [ 2293.149475] ? io_submit_sqes+0x85c0/0x85c0 [ 2293.149946] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2293.150478] ? wait_for_completion_io+0x270/0x270 [ 2293.151021] ? rcu_read_lock_any_held+0x75/0xa0 [ 2293.151520] ? vfs_write+0x354/0xa70 [ 2293.151916] ? fput_many+0x2f/0x1a0 [ 2293.152309] ? ksys_write+0x1a9/0x260 [ 2293.152733] ? __ia32_sys_read+0xb0/0xb0 [ 2293.153179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2293.153750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2293.154321] do_syscall_64+0x33/0x40 [ 2293.154727] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2293.155312] RIP: 0033:0x7f5308ff2b19 [ 2293.155711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2293.157699] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2293.158513] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2293.159288] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2293.160048] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2293.160810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2293.161604] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:32:59 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 81) 09:32:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1100, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2293.212182] FAULT_INJECTION: forcing a failure. [ 2293.212182] name failslab, interval 1, probability 0, space 0, times 0 [ 2293.213561] CPU: 0 PID: 12320 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2293.214341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2293.215276] Call Trace: [ 2293.215583] dump_stack+0x107/0x167 [ 2293.215981] should_fail.cold+0x5/0xa [ 2293.216414] ? create_object.isra.0+0x3a/0xa20 [ 2293.216934] should_failslab+0x5/0x20 [ 2293.217362] kmem_cache_alloc+0x5b/0x310 [ 2293.217832] create_object.isra.0+0x3a/0xa20 [ 2293.218327] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2293.218929] kmem_cache_alloc_trace+0x151/0x320 [ 2293.219459] io_drain_req+0x336/0xb20 [ 2293.219886] io_submit_sqes+0x73c8/0x85c0 [ 2293.220351] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2293.220890] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2293.221411] ? lock_downgrade+0x6d0/0x6d0 [ 2293.221858] ? find_held_lock+0x2c/0x110 [ 2293.222294] ? io_submit_sqes+0x85c0/0x85c0 [ 2293.222772] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2293.223330] ? wait_for_completion_io+0x270/0x270 [ 2293.223891] ? rcu_read_lock_any_held+0x75/0xa0 [ 2293.224414] ? vfs_write+0x354/0xa70 [ 2293.224829] ? fput_many+0x2f/0x1a0 [ 2293.225239] ? ksys_write+0x1a9/0x260 [ 2293.225668] ? __ia32_sys_read+0xb0/0xb0 [ 2293.226121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2293.226683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2293.227289] do_syscall_64+0x33/0x40 [ 2293.227701] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2293.228284] RIP: 0033:0x7fb8c8d3fb19 [ 2293.228699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2293.230796] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2293.231675] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2293.232486] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2293.233251] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2293.234031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2293.234793] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:33:12 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf00, 0x0, 0x0, 0x0) 09:33:12 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000380), 0x8) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="4bc702854e3954b59347985ccc868289d3fe483d2c0900a2a1d12e33a66529e1f276fef452632dfa3c004ce3be84a5f66c29cd4ec39ae5206562fbc9ea3c0dbbebc22e628e147b0e9631f19b0ce0a48e0e675b2da3442226b898f1ddf8eabf133ab4a9cb0999c2ee1d3bd36d089b0d8e97ea00d4c5f6ad14dce058d595aacba2d587ff5eacd81b71a73f53ed276d1f3b3384bb2bfba4e0f37302e690df9e7024378ac754ac0576f996f3ee53d1034c7720767ddf2625817532f7ae89103367b73a36152b84c38bc227ba9e9ff48bcfe027585cf14bff37a888", 0xff41}], 0x1}}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x10400) sendmsg$inet6(r1, &(0x7f0000000400)={&(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0x842}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d2decb28335f064c7d8f96c86dc9218216056b9e0ce7c2c7bd681f2b7dc0e69bc384090c015f4e849972df20e46e1c860d460edc89296af40d1cc520471c213c9f86fbcb125f5f4e880e5f", 0x4b}, {&(0x7f0000000500)="7ef057e7efa190b18ecc8f7ed790ee537793c16fb459bcc373579e183998e269fae475dc663c2e6f49e9644fc3c9dd443de6f6d1977dd8f39c341c73034e5938c095ee8a5a4efdf0cd56bc2deb83d48b58de1ad1c382569226f210caafb297e3e8129e9e452503bb5a0cd33f762f355ca0a6ff43382632b27d0dc3c8abd6aed505b830492eefc0d59bdd573c44070db9a561d692b639efb7fd96a792889bcc966fa1ad39a1b6c97958024d1ae67e07ccfed1a97772a75b14038836c9d4f6aab23f1d7a32f1b57a4ae76697252168969f5dd733429972fd8123c40eb88433fdaac2b71760cc7578779daac5dc", 0xec}, {&(0x7f00000002c0)="615416dce2c7425e9418c4b7a1e017e8a64554b9ddb28733670806fffb7f4db190538d1869dcae0f3bc764e7646df8359b13f607bfa0da548ad75c12b6edf9a00f1072cb876fa135b8420e2be669663d2078461b72d3c8c91b5078cdc9ae7af2be3c9ed217d1c404ebdd7e01f499ea6244c7d8d2f40f9c68f60f5ede63940d37ce51ec4f6d0e8689b999ffbc2badada3d284c290de9b41e0c0c4f7bcb252c824fb2c507033b1374bc9b17492fa44d54650f42851d115361bbe7d42060007", 0xbe}, {&(0x7f0000000140)="dabf105d22e22a0f50efce57111213f16b3f35c186431158a308069b7afc07d7bd7ebd80c150d2143d1847c4449ea6b6b34279e80c5baf0c1455a420a50e5c804d60ca035c7da60f048fa6aaa2432b66a40fb828031f7a3817a835805f54ecc1f117338406e6e73ab3859696c3ec16d3126a928408e996d20384cd0790", 0x7d}], 0x4, &(0x7f0000000640)=[@hoplimit={{0x14, 0x29, 0x34, 0x2}}, @rthdr={{0x78, 0x29, 0x39, {0x11, 0xc, 0x1, 0x9, 0x0, [@loopback, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1, @private1, @local]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4d}}, @rthdr={{0x78, 0x29, 0x39, {0x29, 0xc, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, '\x00', 0x19}, @ipv4={'\x00', '\xff\xff', @broadcast}, @local, @empty, @dev={0xfe, 0x80, '\x00', 0x15}, @loopback]}}}], 0x120}, 0x4840) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x7ffe, 0x0, 0x0, 0x0) 09:33:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1200, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 81) 09:33:12 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:12 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:33:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) 09:33:12 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 82) [ 2306.966569] FAULT_INJECTION: forcing a failure. [ 2306.966569] name failslab, interval 1, probability 0, space 0, times 0 [ 2306.969115] CPU: 1 PID: 12344 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2306.970639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2306.972345] Call Trace: [ 2306.972906] dump_stack+0x107/0x167 [ 2306.973799] should_fail.cold+0x5/0xa [ 2306.974656] ? create_object.isra.0+0x3a/0xa20 [ 2306.975672] should_failslab+0x5/0x20 [ 2306.976451] kmem_cache_alloc+0x5b/0x310 [ 2306.977275] create_object.isra.0+0x3a/0xa20 [ 2306.978187] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2306.979285] __kmalloc+0x16e/0x390 [ 2306.980014] io_req_prep_async+0x170/0xaa0 [ 2306.980852] ? do_raw_spin_lock+0x121/0x260 [ 2306.981716] ? io_recv+0xae0/0xae0 [ 2306.982437] ? rwlock_bug.part.0+0x90/0x90 [ 2306.983315] io_drain_req+0x2dd/0xb20 [ 2306.984079] io_submit_sqes+0x73c8/0x85c0 [ 2306.985000] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2306.986058] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2306.987108] ? lock_downgrade+0x6d0/0x6d0 [ 2306.987997] ? find_held_lock+0x2c/0x110 [ 2306.988852] ? io_submit_sqes+0x85c0/0x85c0 [ 2306.989753] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2306.990698] ? wait_for_completion_io+0x270/0x270 [ 2306.991699] ? rcu_read_lock_any_held+0x75/0xa0 [ 2306.992675] ? vfs_write+0x354/0xa70 [ 2306.993443] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2306.994344] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2306.995451] ? ksys_write+0x1a9/0x260 [ 2306.996234] ? __ia32_sys_read+0xb0/0xb0 [ 2306.997081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2306.998156] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2306.999225] do_syscall_64+0x33/0x40 [ 2307.000016] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2307.001079] RIP: 0033:0x7fb8c8d3fb19 [ 2307.001840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2307.005641] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2307.007275] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2307.008775] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2307.010287] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2307.011930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2307.013483] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2307.049740] FAULT_INJECTION: forcing a failure. [ 2307.049740] name failslab, interval 1, probability 0, space 0, times 0 [ 2307.052924] CPU: 0 PID: 12347 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2307.054676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2307.056787] Call Trace: [ 2307.057436] dump_stack+0x107/0x167 [ 2307.058329] should_fail.cold+0x5/0xa [ 2307.059283] ? io_req_prep_async+0x170/0xaa0 [ 2307.060389] should_failslab+0x5/0x20 [ 2307.061465] __kmalloc+0x72/0x390 [ 2307.062358] io_req_prep_async+0x170/0xaa0 [ 2307.063428] ? do_raw_spin_lock+0x121/0x260 [ 2307.064508] ? io_recv+0xae0/0xae0 [ 2307.065379] ? rwlock_bug.part.0+0x90/0x90 [ 2307.066418] io_drain_req+0x2dd/0xb20 [ 2307.067437] io_submit_sqes+0x73c8/0x85c0 [ 2307.068513] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2307.069829] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2307.071175] ? lock_downgrade+0x6d0/0x6d0 [ 2307.072220] ? find_held_lock+0x2c/0x110 [ 2307.073252] ? io_submit_sqes+0x85c0/0x85c0 [ 2307.074329] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2307.075622] ? wait_for_completion_io+0x270/0x270 [ 2307.076814] ? rcu_read_lock_any_held+0x75/0xa0 [ 2307.078020] ? vfs_write+0x354/0xa70 [ 2307.078993] ? fput_many+0x2f/0x1a0 [ 2307.079922] ? ksys_write+0x1a9/0x260 [ 2307.080868] ? __ia32_sys_read+0xb0/0xb0 [ 2307.081875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2307.083208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2307.084488] do_syscall_64+0x33/0x40 [ 2307.085426] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2307.086669] RIP: 0033:0x7f5308ff2b19 [ 2307.087625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2307.092118] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2307.093980] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2307.095797] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2307.097564] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2307.099372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2307.101130] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:33:13 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1100, 0x0, 0x0, 0x0) 09:33:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) 09:33:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1300, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:28 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1200, 0x0, 0x0, 0x0) 09:33:28 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_io_uring_setup(0x4f3, &(0x7f0000000300)={0x0, 0x9d80, 0x10, 0x3, 0x3af, 0x0, r0}, &(0x7f0000bff000/0x400000)=nil, &(0x7f0000cb6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)) dup3(r2, r3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x1, 0x200000000000, 0x8, 0xffd5, 0x0, 0x2}, 0x0, 0x0, r2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r4, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:33:28 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:33:28 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 82) 09:33:28 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 83) 09:33:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2322.917534] FAULT_INJECTION: forcing a failure. [ 2322.917534] name failslab, interval 1, probability 0, space 0, times 0 09:33:28 executing program 3: syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext={0x5c}, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x1e9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffc, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000001e00)=""/4096}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7fffffff) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105142, 0x1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b40)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000840)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="a40000002108f116a481d47ce7e840139c87d9e5a1ea366cb4246276e98f9eb60df461b076ac57dc59f59ea3b6a0bffba192a2b4ce015ec019c131a871395e018733eb8f022804855726c37458319d7928ed7cc87e5beda4bc483016ca842e538b4bdb54034946bd40b6844b99abc707b755999795f1ab171c17d3f49a0f754bd6457da4fff4f8358e0a8f96af11e04518dbe3e9deeba66342e06f2fec872bce5aad8c7bf4389626c126758e53c3ce7f68af2e744bb8", @ANYRES16=0x0, @ANYBLOB="01ff7f000000000000252e0000000f97676c3ccec4e57808000300", @ANYRES32=r3, @ANYBLOB="08003500060000000400d00008003500060000001000b000000080030900ffff0004000208004b000600000010004c0005ac0f000eac0f0006ac0f000c004c0001ac0f000aac0f001000490009ac0f0006ac0f0002ac0f000400080106006600638800001e0094000020130000008000000000fd00a700140000000600060000000800000400cc00"], 0xa4}, 0x1, 0x0, 0x0, 0x4000010}, 0x4004050) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="00762f1b", @ANYRES16, @ANYBLOB="01000000000000", @ANYRES32=r2, @ANYBLOB="0400"], 0x20}}, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x8, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x17, &(0x7f0000000140)={0x0, 0x0, 0x2}) process_vm_readv(r4, &(0x7f0000000600)=[{&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/132, 0x84}, {&(0x7f00000000c0)=""/6, 0x6}], 0x6, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000700)=""/144, 0x90}], 0x2, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000200)={'\x00', 0x4, 0xde, 0x0, 0x1, 0x7fff}) [ 2322.919355] CPU: 1 PID: 12382 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2322.921112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2322.923258] Call Trace: [ 2322.924147] dump_stack+0x107/0x167 [ 2322.925142] should_fail.cold+0x5/0xa [ 2322.925677] ? create_object.isra.0+0x3a/0xa20 [ 2322.926268] should_failslab+0x5/0x20 [ 2322.926778] kmem_cache_alloc+0x5b/0x310 [ 2322.927351] create_object.isra.0+0x3a/0xa20 [ 2322.927938] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2322.928624] __kmalloc+0x16e/0x390 [ 2322.929085] io_req_prep_async+0x170/0xaa0 [ 2322.929663] ? do_raw_spin_lock+0x121/0x260 [ 2322.930219] ? io_recv+0xae0/0xae0 [ 2322.930690] ? rwlock_bug.part.0+0x90/0x90 [ 2322.931308] io_drain_req+0x2dd/0xb20 [ 2322.931837] io_submit_sqes+0x73c8/0x85c0 [ 2322.932717] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2322.933707] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2322.934673] ? lock_downgrade+0x6d0/0x6d0 [ 2322.935972] ? find_held_lock+0x2c/0x110 [ 2322.937139] ? io_submit_sqes+0x85c0/0x85c0 [ 2322.938842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2322.939758] ? wait_for_completion_io+0x270/0x270 [ 2322.940427] ? rcu_read_lock_any_held+0x75/0xa0 [ 2322.941070] ? vfs_write+0x354/0xa70 [ 2322.941551] ? fput_many+0x2f/0x1a0 [ 2322.942053] ? ksys_write+0x1a9/0x260 [ 2322.942582] ? __ia32_sys_read+0xb0/0xb0 [ 2322.943135] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2322.943865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2322.944552] do_syscall_64+0x33/0x40 [ 2322.945051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2322.945680] RIP: 0033:0x7fb8c8d3fb19 [ 2322.946196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2322.950399] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2322.952869] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2322.954193] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2322.955173] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2322.956168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2322.957138] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2322.981307] FAULT_INJECTION: forcing a failure. [ 2322.981307] name failslab, interval 1, probability 0, space 0, times 0 [ 2322.982836] CPU: 1 PID: 12381 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2322.983866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2322.986150] Call Trace: [ 2322.986745] dump_stack+0x107/0x167 [ 2322.987344] should_fail.cold+0x5/0xa [ 2322.987862] ? create_object.isra.0+0x3a/0xa20 [ 2322.988498] should_failslab+0x5/0x20 [ 2322.989013] kmem_cache_alloc+0x5b/0x310 [ 2322.989572] create_object.isra.0+0x3a/0xa20 [ 2322.990253] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2322.990974] __kmalloc+0x16e/0x390 [ 2322.991452] io_req_prep_async+0x170/0xaa0 [ 2322.992014] ? do_raw_spin_lock+0x121/0x260 [ 2322.992576] ? io_recv+0xae0/0xae0 [ 2322.993044] ? rwlock_bug.part.0+0x90/0x90 [ 2322.993934] io_drain_req+0x2dd/0xb20 [ 2322.994588] io_submit_sqes+0x73c8/0x85c0 [ 2322.995526] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2322.996519] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2322.997644] ? lock_downgrade+0x6d0/0x6d0 [ 2322.998638] ? find_held_lock+0x2c/0x110 [ 2322.999496] ? io_submit_sqes+0x85c0/0x85c0 [ 2323.000190] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2323.000831] ? wait_for_completion_io+0x270/0x270 [ 2323.001484] ? rcu_read_lock_any_held+0x75/0xa0 [ 2323.002127] ? vfs_write+0x354/0xa70 [ 2323.002632] ? fput_many+0x2f/0x1a0 [ 2323.003085] ? ksys_write+0x1a9/0x260 [ 2323.003623] ? __ia32_sys_read+0xb0/0xb0 [ 2323.004150] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2323.004799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2323.005459] do_syscall_64+0x33/0x40 [ 2323.005972] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2323.007314] RIP: 0033:0x7f5308ff2b19 [ 2323.008025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2323.012768] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2323.014399] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2323.015346] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2323.016242] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.017168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2323.018077] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:33:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x3000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:28 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:33:29 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 84) 09:33:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 83) 09:33:29 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1300, 0x0, 0x0, 0x0) [ 2323.228288] FAULT_INJECTION: forcing a failure. [ 2323.228288] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2323.230034] CPU: 1 PID: 12406 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2323.230986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.232483] Call Trace: [ 2323.233182] dump_stack+0x107/0x167 [ 2323.234029] should_fail.cold+0x5/0xa [ 2323.234781] __alloc_pages_nodemask+0x182/0x600 [ 2323.236088] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2323.238697] alloc_pages_current+0x187/0x280 [ 2323.239993] allocate_slab+0x26f/0x380 [ 2323.240698] ___slab_alloc+0x470/0x700 [ 2323.241367] ? io_req_prep_async+0x170/0xaa0 [ 2323.242012] ? io_req_prep_async+0x170/0xaa0 [ 2323.242577] ? __kmalloc+0x379/0x390 [ 2323.243162] ? io_req_prep_async+0x170/0xaa0 [ 2323.243776] __kmalloc+0x379/0x390 [ 2323.244263] io_req_prep_async+0x170/0xaa0 [ 2323.244810] ? do_raw_spin_lock+0x121/0x260 [ 2323.245387] ? io_recv+0xae0/0xae0 [ 2323.245833] ? rwlock_bug.part.0+0x90/0x90 [ 2323.246360] io_drain_req+0x2dd/0xb20 [ 2323.246910] io_submit_sqes+0x73c8/0x85c0 [ 2323.248371] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2323.249589] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2323.250429] ? lock_downgrade+0x6d0/0x6d0 [ 2323.251852] ? find_held_lock+0x2c/0x110 [ 2323.253307] ? io_submit_sqes+0x85c0/0x85c0 [ 2323.254268] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2323.255534] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2323.256377] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2323.257126] ? trace_hardirqs_on+0x5b/0x180 [ 2323.257686] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2323.258408] do_syscall_64+0x33/0x40 [ 2323.258895] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2323.259616] RIP: 0033:0x7fb8c8d3fb19 [ 2323.260119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2323.262418] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2323.264105] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2323.265549] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2323.266892] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.268807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2323.269826] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2323.317289] FAULT_INJECTION: forcing a failure. [ 2323.317289] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2323.320210] CPU: 0 PID: 12410 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2323.321625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.323378] Call Trace: [ 2323.323842] dump_stack+0x107/0x167 [ 2323.324404] should_fail.cold+0x5/0xa [ 2323.324975] _copy_from_user+0x2e/0x1b0 [ 2323.325578] __copy_msghdr_from_user+0x91/0x4b0 [ 2323.326285] ? __ia32_sys_shutdown+0x80/0x80 [ 2323.326963] ? lock_release+0x680/0x680 [ 2323.327591] ? find_held_lock+0x2c/0x110 [ 2323.328151] ? __kmalloc+0x16e/0x390 [ 2323.328778] sendmsg_copy_msghdr+0xa1/0x160 [ 2323.329477] ? do_recvmmsg+0x6d0/0x6d0 [ 2323.330101] ? trace_hardirqs_on+0x5b/0x180 [ 2323.330748] ? kasan_unpoison_shadow+0x33/0x50 [ 2323.331551] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2323.332338] io_req_prep_async+0x859/0xaa0 [ 2323.333095] ? do_raw_spin_lock+0x121/0x260 [ 2323.333814] ? io_recv+0xae0/0xae0 [ 2323.334652] ? rwlock_bug.part.0+0x90/0x90 [ 2323.335480] io_drain_req+0x2dd/0xb20 [ 2323.336139] io_submit_sqes+0x73c8/0x85c0 [ 2323.336815] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2323.337536] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2323.338223] ? lock_downgrade+0x6d0/0x6d0 [ 2323.338831] ? find_held_lock+0x2c/0x110 [ 2323.339483] ? io_submit_sqes+0x85c0/0x85c0 [ 2323.340185] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2323.341235] ? wait_for_completion_io+0x270/0x270 [ 2323.342080] ? rcu_read_lock_any_held+0x75/0xa0 [ 2323.342803] ? vfs_write+0x354/0xa70 [ 2323.344014] ? fput_many+0x2f/0x1a0 [ 2323.344682] ? ksys_write+0x1a9/0x260 [ 2323.345557] ? __ia32_sys_read+0xb0/0xb0 [ 2323.346504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2323.347553] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2323.348389] do_syscall_64+0x33/0x40 [ 2323.349075] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2323.349842] RIP: 0033:0x7f5308ff2b19 [ 2323.350432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2323.353536] RSP: 002b:00007f5306568188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2323.354949] RAX: ffffffffffffffda RBX: 00007f5309105f60 RCX: 00007f5308ff2b19 [ 2323.356121] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2323.357451] RBP: 00007f53065681d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.358841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2323.360052] R13: 00007ffc1cfe25ef R14: 00007f5306568300 R15: 0000000000022000 09:33:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 84) 09:33:44 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 85) 09:33:44 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:33:44 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b40)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(r1, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r3, 0x300, 0xfffffff7, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4d00, 0x49}}}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc004004}, 0x4004050) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x118, r0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x104, 0x80, [@link_id={0x65, 0x12, {@random="ff6d74127473", @device_a, @device_b}}, @ssid={0x0, 0x6, @default_ap_ssid}, @random_vendor={0xdd, 0x36, "41b19f949b8568341d9a89c7c6ec91a469ffddff6adffab49d1efd479f71b5003ed3fbcf16a634a8cd4e7400b8db687ad9c4f7725bb6"}, @random_vendor={0xdd, 0x93, "7fa64dd47ff31fb7d621d9293d1eaa8689a78ee2dadf3fde7dc7b5a02d04c934f8ba50a28a3afb680407de1adf96f2190ce42c529b24e72bda41e44d409c88e8bc198e631a785ebb0bdf0f0cd461d31f610c27d8800a059a05415bc3a631e80b449ce7961e841ac4bf48357375aefb2477c451921939f357803ee520fa6e51f947a58e4e5ca9aa6b32d6cab1c549e17aab0c7e"}, @rann={0x7e, 0x15, {{0x1, 0x57}, 0x0, 0x7, @broadcast, 0x1d0, 0x3, 0x400}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x20004014) 09:33:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1400, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2338.298908] FAULT_INJECTION: forcing a failure. [ 2338.298908] name failslab, interval 1, probability 0, space 0, times 0 [ 2338.300593] CPU: 1 PID: 12421 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2338.301584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2338.302780] Call Trace: [ 2338.303161] dump_stack+0x107/0x167 [ 2338.303693] should_fail.cold+0x5/0xa [ 2338.304215] ? create_object.isra.0+0x3a/0xa20 [ 2338.304836] should_failslab+0x5/0x20 [ 2338.305406] kmem_cache_alloc+0x5b/0x310 [ 2338.306040] create_object.isra.0+0x3a/0xa20 [ 2338.306683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2338.307462] kmem_cache_alloc_trace+0x151/0x320 [ 2338.308142] io_drain_req+0x336/0xb20 [ 2338.308769] io_submit_sqes+0x73c8/0x85c0 [ 2338.309373] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2338.310082] __do_sys_io_uring_enter+0x6b5/0x1920 09:33:44 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1400, 0x0, 0x0, 0x0) 09:33:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x4000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2338.311252] ? lock_downgrade+0x6d0/0x6d0 [ 2338.311948] ? find_held_lock+0x2c/0x110 [ 2338.312534] ? io_submit_sqes+0x85c0/0x85c0 [ 2338.313192] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2338.313929] ? wait_for_completion_io+0x270/0x270 [ 2338.314600] ? rcu_read_lock_any_held+0x75/0xa0 [ 2338.315260] ? vfs_write+0x354/0xa70 [ 2338.315927] ? fput_many+0x2f/0x1a0 [ 2338.316475] ? ksys_write+0x1a9/0x260 [ 2338.317013] ? __ia32_sys_read+0xb0/0xb0 [ 2338.317599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2338.318373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2338.319140] do_syscall_64+0x33/0x40 [ 2338.319740] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2338.320530] RIP: 0033:0x7fb8c8d3fb19 [ 2338.321109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2338.324521] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2338.325601] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2338.326634] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2338.327756] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2338.328807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2338.329866] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:33:44 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x2395, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="840100001000010000000000000000000a010100000000000000000000000000fe8000030000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x184}}, 0x0) ioctl$AUTOFS_IOC_READY(r1, 0x9360, 0x5691) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) dup3(r2, r0, 0x0) 09:33:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:33:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x8000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:44 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 86) [ 2338.520142] FAULT_INJECTION: forcing a failure. [ 2338.520142] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2338.521862] CPU: 0 PID: 12451 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2338.522833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2338.523952] Call Trace: [ 2338.524324] dump_stack+0x107/0x167 [ 2338.524818] should_fail.cold+0x5/0xa [ 2338.525327] _copy_from_user+0x2e/0x1b0 [ 2338.525854] __copy_msghdr_from_user+0x91/0x4b0 [ 2338.526504] ? __ia32_sys_shutdown+0x80/0x80 [ 2338.527117] ? lock_release+0x680/0x680 [ 2338.528502] ? find_held_lock+0x2c/0x110 [ 2338.529051] ? __kmalloc+0x16e/0x390 [ 2338.529566] sendmsg_copy_msghdr+0xa1/0x160 [ 2338.530132] ? do_recvmmsg+0x6d0/0x6d0 [ 2338.530643] ? trace_hardirqs_on+0x5b/0x180 [ 2338.531234] ? kasan_unpoison_shadow+0x33/0x50 [ 2338.532006] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2338.532709] io_req_prep_async+0x859/0xaa0 [ 2338.533245] ? do_raw_spin_lock+0x121/0x260 [ 2338.533815] ? io_recv+0xae0/0xae0 [ 2338.534265] ? rwlock_bug.part.0+0x90/0x90 [ 2338.534841] io_drain_req+0x2dd/0xb20 [ 2338.535355] io_submit_sqes+0x73c8/0x85c0 [ 2338.535939] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2338.536583] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2338.537199] ? lock_downgrade+0x6d0/0x6d0 [ 2338.537703] ? find_held_lock+0x2c/0x110 [ 2338.538188] ? io_submit_sqes+0x85c0/0x85c0 [ 2338.538739] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2338.539357] ? wait_for_completion_io+0x270/0x270 [ 2338.540030] ? rcu_read_lock_any_held+0x75/0xa0 [ 2338.540631] ? vfs_write+0x354/0xa70 [ 2338.541135] ? fput_many+0x2f/0x1a0 [ 2338.541647] ? ksys_write+0x1a9/0x260 [ 2338.542302] ? __ia32_sys_read+0xb0/0xb0 [ 2338.542856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2338.543594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2338.544278] do_syscall_64+0x33/0x40 [ 2338.544822] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2338.545660] RIP: 0033:0x7fb8c8d3fb19 [ 2338.546346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2338.549026] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2338.550110] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2338.551055] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2338.552037] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2338.552999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2338.553996] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:33:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1500, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) pread64(r1, &(0x7f0000000080)=""/239, 0xef, 0x400) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2338.565277] device veth0_vlan entered promiscuous mode 09:33:44 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1500, 0x0, 0x0, 0x0) 09:33:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xa000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x17, 0x0, 0x0, 0x0, 0x0) 09:33:59 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:33:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x13, r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x8000}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x11, 0x0, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}}, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f0000000040)={0xa, 0xfc, 0x0, @mcast1={0xff, 0x2}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@empty}, 0x14) [ 2353.478876] FAULT_INJECTION: forcing a failure. [ 2353.478876] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.480761] CPU: 1 PID: 12486 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2353.481872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.483352] Call Trace: [ 2353.484036] dump_stack+0x107/0x167 [ 2353.484620] should_fail.cold+0x5/0xa [ 2353.485656] ? create_object.isra.0+0x3a/0xa20 [ 2353.486508] should_failslab+0x5/0x20 [ 2353.487102] kmem_cache_alloc+0x5b/0x310 [ 2353.487904] create_object.isra.0+0x3a/0xa20 [ 2353.488620] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.489445] kmem_cache_alloc_trace+0x151/0x320 [ 2353.490167] io_drain_req+0x336/0xb20 [ 2353.490756] io_submit_sqes+0x73c8/0x85c0 [ 2353.491404] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2353.492174] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2353.492876] ? lock_downgrade+0x6d0/0x6d0 [ 2353.493500] ? find_held_lock+0x2c/0x110 [ 2353.494107] ? io_submit_sqes+0x85c0/0x85c0 [ 2353.494753] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2353.495446] ? wait_for_completion_io+0x270/0x270 [ 2353.496212] ? rcu_read_lock_any_held+0x75/0xa0 [ 2353.496885] ? vfs_write+0x354/0xa70 [ 2353.497426] ? fput_many+0x2f/0x1a0 [ 2353.497955] ? ksys_write+0x1a9/0x260 [ 2353.498543] ? __ia32_sys_read+0xb0/0xb0 [ 2353.499129] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.499934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.500719] do_syscall_64+0x33/0x40 [ 2353.501248] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.502035] RIP: 0033:0x7fb8c8d3fb19 [ 2353.502630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2353.505279] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2353.506390] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2353.507780] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2353.509084] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.510316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.511992] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 sendmmsg$inet6(r0, &(0x7f0000006600)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0xfffffffb, @remote, 0x3}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000100)="61302db9b1aabc3536f908655c8eeb52a9edea702b1081e49857aca76fc141f66f171108659c7d5ee6c7540da1564ae36d47b8827abf530c55adff48a8f4de526984655132239eb705e0335f7a1ebce94b3c0780dba09ffd698c3c76264f4044b6cad0e47a9c2a72c9d6", 0x6a}, {&(0x7f0000000180)="d87fda30a3dc31ab5e", 0x9}, {&(0x7f0000000340)="eccaab5ac762169f15afabae9d2a910d683cdd96c00621be7e8f79f52c359e9bae2f66f75c45d8f66fe02a8184b5e90b91bf480cd45198703baa2bb4cde9495c5d7f7d4e34d2a05f712598c53d2c2f9fdb17d2b7af13deaca68aa7949b05f5f6649a1993400704f14113a118923a87765b836dbaddef6e566067c0f4279c59be24b481a6d0e81c5d531e915403e3d10d702d612e53332ad5b2c09ba26314b9029c599a2b2f972d12f8144fe00477f076474855dd8b1c15ab9cecb23d39dd9975750c670cabe6a4aba9f8d6cce5f9da5b", 0xd0}, {&(0x7f0000000200)="73f6c526b37aaec4bfa632e682a4cf659fbf17d887c9d72f6d6af1fd7e11d5b776a7eb2063040ab96ca54defb72db6dd3c01fec19f8292fc1c", 0x39}, {&(0x7f0000000440)="52872c51f2d56a06bf2429be02243da8f8e183b192961777083ade2f7ca0cd81f108589fe832cb9115cd33d809916e265ad550a10a85cc54d3c3595976aff115649633ff00ea172bfacf93a18c6775228764f206b416ecea180871b2555d195ecce331cc78f301041caeb8319d5e6c038b011991ebfd7a8c265c179ba0415e714cf41817f2505ea12fae8803f4996987063770e65eda95f443980751ad911f85", 0xa0}, {&(0x7f0000000240)="09d4a54557344385f80b131bfc330c4f0b1c1031bfa99fb9ca3ed274c38fd490226f320753b3fef37b8226cb92ffe753e7f4fc612757e1345f6e7bdc69", 0x3d}, {&(0x7f0000000280)="2bf48a11c1c571390240", 0xa}, {&(0x7f0000000580)="552bb94478b79d5b38750c7056e90333b70c3b573487e46c0857050cbc6f55ec4e52d0d545d127d38a24765be2a1dc43892c40fecf4e8062b30fbab9cf1b9e370e2d7e7eef2876815be6b2ae74330337fd52195979895ffdf8aff404b8bbffc1022f418dc76201b741a97a413fb6f8828ac34188c7bb38aa69a88267df8bfcb50dfb4a2829beccf874", 0x89}, {&(0x7f0000000500)="b5524877954b4a26653d95eac8d188cc698a8bbbcfcc72674cc4f0bd1355464e4021c808621d09289672b8429bcd3f9cedb38716ea7128d04adc", 0x3a}, {&(0x7f0000000640)="47e59d8a469a9158b77909e80b7f88201060aef2da2c33e7445536f3574f64a7d28f487e65f8d9022d48823b272736da177dd7c38234de063925365b8bb723b9dac01a07b8dec5d09d8096cf94cd49f724284aa9338279a9c37347031a2c9015012ed1f2b54ab1ae7c8b43cb0bf8db4e39e8350215885ee85892dfbde727072c8a3f2824c0191d48e3e4f426da49da85669f1e54c123bb65b3", 0x99}], 0xa, 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@private0={0xfc, 0x0, '\x00', 0x1}, 0xbfb2}, 0x1c, &(0x7f0000000b80)=[{&(0x7f00000009c0)="61776d05158b7b0b1b459968a80c770e0dd4597d16a5aaf0501c1a9caa191512b7380e7e55dfeff9f27e17148dd584d67c334cdd5d13c9b40dca4b2a91a9268975874960e0404951de55a370d9", 0x4d}, {&(0x7f0000000a40)="15b11e51fb16f1974a77e1849ea866630c663a5b5cdae6bc85a10e29de1221f262c739819437f5391b0cc998f7f2790d2da578dc812889d19e9e3ae80e7f0ad0fa558556891dcb54ea26305ccfd1fe66532dcd88c860a7a1a840af84c92d49a66e6f90c7256834c32dff00300965a4", 0x6f}, {&(0x7f0000000ac0)="6797aa0b388bc12924bd99dd290bae14c4b2", 0x12}, {&(0x7f0000000b00)="ce64d19fc8f2c43f13f69cfd854eb3e79e9cdc8983fc", 0x16}, 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0x1000}, {&(0x7f0000000b40)}], 0x6, &(0x7f0000000c00)=[@dstopts_2292={{0xb0, 0x29, 0x4, {0x99, 0x12, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0xfffeffff}, @pad1, @jumbo={0xc2, 0x4, 0x4}, @ra, @hao={0xc9, 0x10, @remote}, @pad1, @calipso={0x7, 0x58, {0x3, 0x14, 0x7, 0x9, [0x1, 0xffffffff, 0x1, 0x3e0, 0x400, 0x7, 0x9, 0x8, 0x7031, 0x80000000]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3f}}, @rthdrdstopts={{0x1d0, 0x29, 0x37, {0x0, 0x36, '\x00', [@generic={0x3, 0xeb, "12def219f3861115f7c18ddd9066a186afdc29fc0be747138cf74fd557ba67ce8fc1a9e45f78672016438c1a58d8ee48dfa135a53e237e3122299928d8042db5a7f42c08e9821c93d5bd54def7da6b229ad442bcbea74d7212fc34a7de2b891af75276d64f8dc415467516289d2eb687a836444d416b78ea0208af350f05932614d62ccc456a893d30e7bd149443b7808e1691459b763a716276c5fc5364aa565978166b06aa4537e837eb57c176333709c6694623080d2c3eae653754040cbfb9c0c882249d9703be446abcd480e0a6c8ddc67399acc75b81e231db4447937b95ae2350d8b0955779a718"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80, 0xab, "dd71a48f3cf03511438ed2d2d149817d68c53871d9d14a1fc8861cdd4edcf3619aa60d3292449fe9d3669adaa9ee0fbb2bc86be79b695f98cf55b76e74302409c5e32e1e0ba33eaecb48b2b10cc3d0be7b99d45034153cb7571c2beab0833f0c549c6dee30a434f21053c9d3f71ba2394e82da20663f41740262389c83a10c28c177d4be7c45207e547ef08d7b80c5c480001ebc511d81ac5105848c6552ab7d0757e9a61cc802af6cca62"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0xe8b7}, @ra={0x5, 0x2, 0x4}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffff9}}], 0x2c8}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000f00)="e2332d8b0d147d240dc8beff260747888834ffdd18bf7f2c69929bcab2f156799019ae0d63f567487f89f2ad0fc22f97690d78042b0da58da3767e47a7847ffb4ab9362c414b6c692b982bf01e7a24a321c09574c1473049e680b9d836861eb1a2d57df943d9867b02a5e1fe5329967d8d6b6ecb787378b9ce37", 0x7a}], 0x1, &(0x7f0000000fc0)=[@rthdr={{0x28, 0x29, 0x39, {0x6c, 0x2, 0x2, 0x1, 0x0, [@local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x3c, 0x0, '\x00', [@pad1]}}}, @hopopts={{0x100, 0x29, 0x36, {0x32, 0x1d, '\x00', [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x416}, @ra={0x5, 0x2, 0x7}, @generic={0x81, 0xdb, "7929f6bef9a9429224e181e2197448d8ba60d8d41e0fc6331f2533b9a444f6a229b7e52a21ae62f9fab0954ed5c811dd153d8513a26dd2079fa4667003d61245fd0bb2b22eef66b50c07ef5bb81ba13df865cb48c7201c7a0c7d0741e55b1e2f93bd498c29a0eed2d552d48df212712fc5d5d3137020122ae04436f1f0ca8b108329f1baad2ae04b26252d3641af45613c17656604d7ad870d11caa30357e674dba682c16e3858e5b1e6fd4841b9c353b82b0404c9c62782b6fdf9b75e6930fedc75b5cbc2962076ac76796f2d22c3e77291ade80a6c54d67a8d38"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x2c, 0x12, 0x1, 0x8, 0x0, [@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, @dev={0xfe, 0x80, '\x00', 0x24}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x220}}, {{&(0x7f0000001200)={0xa, 0x4e22, 0x5, @mcast2, 0x100}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000001240)="9bda96c008a95258ec66644bf42631529e5190a9fb837a9275fc75abebc71b9f0c0887fecc05655b3cebe5daca397ba6725f3aa57f0bf96a5bd6e19ed6c3ddeb74d4929fc09022cc621b572c58066ae47065325185c139329403e8b0cffad7ade5400d8badd730e2f38859cb90892c377eecf86e857d4096db1338586d976590da730c778ad10c7794f443bd3554b5442f39dc0ee37da627eff5171f515e88b3fb5afa8883e07e6a2cbe29faf47aabd1c8394595e40f1acd3ab920acd6a54661", 0xc0}], 0x1, &(0x7f0000001340)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x3f}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @hopopts={{0x58, 0x29, 0x36, {0x8, 0x7, '\x00', [@calipso={0x7, 0x20, {0x3, 0x6, 0x4b, 0x101, [0x100000000, 0x1, 0x6]}}, @pad1, @enc_lim={0x4, 0x1, 0xb7}, @hao={0xc9, 0x10, @loopback}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}], 0xa0}}, {{&(0x7f0000001400)={0xa, 0x4e20, 0x0, @private1, 0x7ff}, 0x1c, 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@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xff, 0xe, 0x0, 0xff, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, @dev={0xfe, 0x80, '\x00', 0x1e}]}}}], 0x210}}, {{&(0x7f0000001600)={0xa, 0x4e21, 0x7, @empty, 0x9b3e}, 0x1c, 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{&(0x7f0000005f00)="ebcddcdc04d3e2a989f83241764540c9c54cda8304c4509b57780982df2b76728ff8a4e2c92d59921365611ba047db96871cdee5841eca41954a346332baa8019c026f1bf9a13041dd35e060edacfc06a783bf7b258eca525dcb343d4550dcb92b832eb1112081169478d2feed4377319666a3cd9712f33e1707598acac7ac990c34f8d48789b14bcddc35949beb8286", 0x90}, {&(0x7f0000005fc0)="a19c81969e1534d3600fa1d7b72ca92652257047a96aa034db72377d4c43790a1dde50481a6428e15f9e90066118585617fe42587314f7e95cf951cfa7a6afab30f15027a1d10a7cfe09bcce4199f15ac487d03a0c515924a7169fe5f9d77c894cd94cf7b1f898f36677b31c0651fd4da9b917a987ff9c", 0x77}, {&(0x7f0000006040)="b0603d7f972da2580c64952e7f31b34653e16d43ddf27b8eae25f10ef3f5ddc874a4e01341707864fb25e82f78ca09da9e3f43015c13584281d41d96962e935f1cc18a1cd609983fa27550a58a072796ece904a1f1f972a7e6270ce0a71d388b5683757b3d93374c00a0db3768a64927a114d35d56f334d940cf4bde7d7576804488b23e26357fd7457bc1af9e6d81adcb4f5b1d4eac5182620649bea11b80a4946c32c54dceb8de15dbfd7a871b3d4530f1abdfc53a3ac3d97fed988895409b2a873397d52a7a8138c53c6d3c18ca8b3040200e98c3544f2c48b026671d", 0xde}], 0x4}}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f0000006180)="014add942e56062265", 0x9}, {&(0x7f00000061c0)="16e3159892e26cc6e512f9261b13ac99c553f0ba2f12b91de5e48e648cf681def8e4780d2bc5ed728391e24e5f87e2205ae524dd6eb0d964a2ca8979cfae0cb866263617a7a432e228fde184facb613bd683c222926eeb1f8b824af0509b2259acad58f9b20e6c224bff48d7cc7d6cd6b5ae517b74fe36f7817e85e92afc6401c8136d20205c65a592b3419883479102379bf03b3b7852a381659513e0a830294524b5ae412e20078658f790fe5a2eaad2f7dfdccad2e04cb46314f3de60d1814e98b5f4fee0d85f2b6f754c850981bd6187128293d24cb71897f5f2125f0848c394678faab20433839218a3d1b4b50db77c3e86395fd5", 0xf7}, {&(0x7f00000062c0)="e4f9c72d106bc80cd3975b26bb243d99f63afed8c39744595d20b67132b5e14a3bdb85baa3b2fbddac47d22e551291f9db77c1854851859e94233e1d151514559c5f4d6944b162f4d77fa1f5801470f323ae20e54df1b13ea2bf6480f0", 0x5d}, {&(0x7f0000006340)="95d4eb717f7e4128800fcb4c8695a78b1edfdc2f4c82962b45869c0b1ad0b77a", 0x20}, {&(0x7f0000006380)="13d04d44f88c43f702ad5be990727ac7f27109e1dc54de9985588b8ec22c0ba15ee5d14639f704947ef926c118fbc4a640c4f2b462fabf4681d196582ce3feb7944617ae73e8d94f71b80758940b312c69b655f6c9d6492c4be0793b62d81c95adaa9691bfdd05b66d121c02f7146b6892a491fa02bb9c0f81f780f5333185257f800469d4caead8bbc1", 0x8a}, {&(0x7f0000006440)="ffff7a6cc17d9e8e59a14f3a3c9622b82012784408b542241f985a7a4bb2a27ad2d01c21e42be592b3d6c154661a4efe36f4424cb58871943757778d4a5ec53abcb9cde17a23dbd3fdd8c97f8aaf6a771689393add63d5c7d735a2d047d53c8e46b1e8970a44d131e2b02285696b7a35f0aad55e0d44670f39714b897e9e629ac9de026d342b3369d6fb", 0x8a}, {&(0x7f0000006500)="4f2673094128d3aad73017f3fb82cb6881886f4626d70399bc54095b8a72809e85a90b084c60c999709f0c5badcdb2a31c95a103b07b246bfbc5ffef5cd786693a86de7e352d916b7f6864eaf7a691f1732d7cfb5b6327b0e23281fa197e09119481980af51398", 0x67}], 0x7}}], 0x8, 0x0) 09:33:59 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 87) 09:33:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x848000, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc9d1f2fa550f194b}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x17, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:33:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1600, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:59 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1600, 0x0, 0x0, 0x0) 09:33:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x13, r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x8000}, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x11, 0x0, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}}, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f0000000040)={0xa, 0xfc, 0x0, @mcast1={0xff, 0x2}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@empty}, 0x14) sendmmsg$inet6(r0, &(0x7f0000006600)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0xfffffffb, @remote, 0x3}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000100)="61302db9b1aabc3536f908655c8eeb52a9edea702b1081e49857aca76fc141f66f171108659c7d5ee6c7540da1564ae36d47b8827abf530c55adff48a8f4de526984655132239eb705e0335f7a1ebce94b3c0780dba09ffd698c3c76264f4044b6cad0e47a9c2a72c9d6", 0x6a}, {&(0x7f0000000180)="d87fda30a3dc31ab5e", 0x9}, {&(0x7f0000000340)="eccaab5ac762169f15afabae9d2a910d683cdd96c00621be7e8f79f52c359e9bae2f66f75c45d8f66fe02a8184b5e90b91bf480cd45198703baa2bb4cde9495c5d7f7d4e34d2a05f712598c53d2c2f9fdb17d2b7af13deaca68aa7949b05f5f6649a1993400704f14113a118923a87765b836dbaddef6e566067c0f4279c59be24b481a6d0e81c5d531e915403e3d10d702d612e53332ad5b2c09ba26314b9029c599a2b2f972d12f8144fe00477f076474855dd8b1c15ab9cecb23d39dd9975750c670cabe6a4aba9f8d6cce5f9da5b", 0xd0}, {&(0x7f0000000200)="73f6c526b37aaec4bfa632e682a4cf659fbf17d887c9d72f6d6af1fd7e11d5b776a7eb2063040ab96ca54defb72db6dd3c01fec19f8292fc1c", 0x39}, {&(0x7f0000000440)="52872c51f2d56a06bf2429be02243da8f8e183b192961777083ade2f7ca0cd81f108589fe832cb9115cd33d809916e265ad550a10a85cc54d3c3595976aff115649633ff00ea172bfacf93a18c6775228764f206b416ecea180871b2555d195ecce331cc78f301041caeb8319d5e6c038b011991ebfd7a8c265c179ba0415e714cf41817f2505ea12fae8803f4996987063770e65eda95f443980751ad911f85", 0xa0}, {&(0x7f0000000240)="09d4a54557344385f80b131bfc330c4f0b1c1031bfa99fb9ca3ed274c38fd490226f320753b3fef37b8226cb92ffe753e7f4fc612757e1345f6e7bdc69", 0x3d}, {&(0x7f0000000280)="2bf48a11c1c571390240", 0xa}, {&(0x7f0000000580)="552bb94478b79d5b38750c7056e90333b70c3b573487e46c0857050cbc6f55ec4e52d0d545d127d38a24765be2a1dc43892c40fecf4e8062b30fbab9cf1b9e370e2d7e7eef2876815be6b2ae74330337fd52195979895ffdf8aff404b8bbffc1022f418dc76201b741a97a413fb6f8828ac34188c7bb38aa69a88267df8bfcb50dfb4a2829beccf874", 0x89}, {&(0x7f0000000500)="b5524877954b4a26653d95eac8d188cc698a8bbbcfcc72674cc4f0bd1355464e4021c808621d09289672b8429bcd3f9cedb38716ea7128d04adc", 0x3a}, {&(0x7f0000000640)="47e59d8a469a9158b77909e80b7f88201060aef2da2c33e7445536f3574f64a7d28f487e65f8d9022d48823b272736da177dd7c38234de063925365b8bb723b9dac01a07b8dec5d09d8096cf94cd49f724284aa9338279a9c37347031a2c9015012ed1f2b54ab1ae7c8b43cb0bf8db4e39e8350215885ee85892dfbde727072c8a3f2824c0191d48e3e4f426da49da85669f1e54c123bb65b3", 0x99}], 0xa, &(0x7f00000007c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x669}}, @flowinfo={{0x14, 0x29, 0xb, 0x401}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts={{0x158, 0x29, 0x37, {0x3b, 0x27, '\x00', [@ra={0x5, 0x2, 0x8c7f}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x38, {0x3, 0xc, 0x4, 0x37, [0x100000000, 0xffff, 0x3, 0x10000, 0x0, 0x2]}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x43, 0x7b6e, [0xa95]}}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x8, 0xe4, "38ac00f0504c7927005b478651f97f132fd584e1e7edfe107313a75cd01c6acfe1682b68e3080cee4343f9dba0e3eb673fd2cc2e22b412d120a89da7005476e9b1ee661c1ef6114e39e6e27a0a6edf8f097cb0f8be484a980163803f2c324fbd839957b1de7e68e9f283866acea9ed78668d7f16734a6f4801275dacc335814f92d7f50758f5dac7a10b64de3fe4535784976880a23caaa51803c5068a05f4e552c64b1f42c0e81da40c45229f41e5509f00a71aa6e41b1b3be38b5ad176abc878564915cf5c75f4673e65de0c2f8918a226e3ba7b1ca21f938f93d5531a319507e73689"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x53b1}}], 0x1b8}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xbfb2}, 0x1c, &(0x7f0000000b80)=[{&(0x7f00000009c0)="61776d05158b7b0b1b459968a80c770e0dd4597d16a5aaf0501c1a9caa191512b7380e7e55dfeff9f27e17148dd584d67c334cdd5d13c9b40dca4b2a91a9268975874960e0404951de55a370d9", 0x4d}, {&(0x7f0000000a40)="15b11e51fb16f1974a77e1849ea866630c663a5b5cdae6bc85a10e29de1221f262c739819437f5391b0cc998f7f2790d2da578dc812889d19e9e3ae80e7f0ad0fa558556891dcb54ea26305ccfd1fe66532dcd88c860a7a1a840af84c92d49a66e6f90c7256834c32dff00300965a4", 0x6f}, {&(0x7f0000000ac0)="6797aa0b388bc12924bd99dd290bae14c4b2", 0x12}, {&(0x7f0000000b00)="ce64d19fc8f2c43f13f69cfd854eb3e79e9cdc8983fc", 0x16}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000000b40)}], 0x6, &(0x7f0000000c00)=[@dstopts_2292={{0xb0, 0x29, 0x4, {0x99, 0x12, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0xfffeffff}, @pad1, @jumbo={0xc2, 0x4, 0x4}, @ra, @hao={0xc9, 0x10, @remote}, @pad1, @calipso={0x7, 0x58, {0x3, 0x14, 0x7, 0x9, [0x1, 0xffffffff, 0x1, 0x3e0, 0x400, 0x7, 0x9, 0x8, 0x7031, 0x80000000]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3f}}, @rthdrdstopts={{0x1d0, 0x29, 0x37, {0x0, 0x36, '\x00', [@generic={0x3, 0xeb, "12def219f3861115f7c18ddd9066a186afdc29fc0be747138cf74fd557ba67ce8fc1a9e45f78672016438c1a58d8ee48dfa135a53e237e3122299928d8042db5a7f42c08e9821c93d5bd54def7da6b229ad442bcbea74d7212fc34a7de2b891af75276d64f8dc415467516289d2eb687a836444d416b78ea0208af350f05932614d62ccc456a893d30e7bd149443b7808e1691459b763a716276c5fc5364aa565978166b06aa4537e837eb57c176333709c6694623080d2c3eae653754040cbfb9c0c882249d9703be446abcd480e0a6c8ddc67399acc75b81e231db4447937b95ae2350d8b0955779a718"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80, 0xab, "dd71a48f3cf03511438ed2d2d149817d68c53871d9d14a1fc8861cdd4edcf3619aa60d3292449fe9d3669adaa9ee0fbb2bc86be79b695f98cf55b76e74302409c5e32e1e0ba33eaecb48b2b10cc3d0be7b99d45034153cb7571c2beab0833f0c549c6dee30a434f21053c9d3f71ba2394e82da20663f41740262389c83a10c28c177d4be7c45207e547ef08d7b80c5c480001ebc511d81ac5105848c6552ab7d0757e9a61cc802af6cca62"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0xe8b7}, @ra={0x5, 0x2, 0x4}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffff9}}], 0x2c8}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000f00)="e2332d8b0d147d240dc8beff260747888834ffdd18bf7f2c69929bcab2f156799019ae0d63f567487f89f2ad0fc22f97690d78042b0da58da3767e47a7847ffb4ab9362c414b6c692b982bf01e7a24a321c09574c1473049e680b9d836861eb1a2d57df943d9867b02a5e1fe5329967d8d6b6ecb787378b9ce37", 0x7a}], 0x1, &(0x7f0000000fc0)=[@rthdr={{0x28, 0x29, 0x39, {0x6c, 0x2, 0x2, 0x1, 0x0, [@local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x3c, 0x0, '\x00', [@pad1]}}}, @hopopts={{0x100, 0x29, 0x36, {0x32, 0x1d, '\x00', [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x416}, @ra={0x5, 0x2, 0x7}, @generic={0x81, 0xdb, "7929f6bef9a9429224e181e2197448d8ba60d8d41e0fc6331f2533b9a444f6a229b7e52a21ae62f9fab0954ed5c811dd153d8513a26dd2079fa4667003d61245fd0bb2b22eef66b50c07ef5bb81ba13df865cb48c7201c7a0c7d0741e55b1e2f93bd498c29a0eed2d552d48df212712fc5d5d3137020122ae04436f1f0ca8b108329f1baad2ae04b26252d3641af45613c17656604d7ad870d11caa30357e674dba682c16e3858e5b1e6fd4841b9c353b82b0404c9c62782b6fdf9b75e6930fedc75b5cbc2962076ac76796f2d22c3e77291ade80a6c54d67a8d38"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x2c, 0x12, 0x1, 0x8, 0x0, [@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, @dev={0xfe, 0x80, '\x00', 0x24}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x220}}, {{&(0x7f0000001200)={0xa, 0x4e22, 0x5, @mcast2, 0x100}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000001240)="9bda96c008a95258ec66644bf42631529e5190a9fb837a9275fc75abebc71b9f0c0887fecc05655b3cebe5daca397ba6725f3aa57f0bf96a5bd6e19ed6c3ddeb74d4929fc09022cc621b572c58066ae47065325185c139329403e8b0cffad7ade5400d8badd730e2f38859cb90892c377eecf86e857d4096db1338586d976590da730c778ad10c7794f443bd3554b5442f39dc0ee37da627eff5171f515e88b3fb5afa8883e07e6a2cbe29faf47aabd1c8394595e40f1acd3ab920acd6a54661", 0xc0}], 0x1, &(0x7f0000001340)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x3f}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @hopopts={{0x58, 0x29, 0x36, {0x8, 0x7, '\x00', [@calipso={0x7, 0x20, {0x3, 0x6, 0x4b, 0x101, [0x100000000, 0x1, 0x6]}}, @pad1, @enc_lim={0x4, 0x1, 0xb7}, @hao={0xc9, 0x10, @loopback}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}], 0xa0}}, {{&(0x7f0000001400)={0xa, 0x4e20, 0x0, @private1, 0x7ff}, 0x1c, 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{&(0x7f0000005f00)="ebcddcdc04d3e2a989f83241764540c9c54cda8304c4509b57780982df2b76728ff8a4e2c92d59921365611ba047db96871cdee5841eca41954a346332baa8019c026f1bf9a13041dd35e060edacfc06a783bf7b258eca525dcb343d4550dcb92b832eb1112081169478d2feed4377319666a3cd9712f33e1707598acac7ac990c34f8d48789b14bcddc35949beb8286", 0x90}, {&(0x7f0000005fc0)="a19c81969e1534d3600fa1d7b72ca92652257047a96aa034db72377d4c43790a1dde50481a6428e15f9e90066118585617fe42587314f7e95cf951cfa7a6afab30f15027a1d10a7cfe09bcce4199f15ac487d03a0c515924a7169fe5f9d77c894cd94cf7b1f898f36677b31c0651fd4da9b917a987ff9c", 0x77}, {&(0x7f0000006040)="b0603d7f972da2580c64952e7f31b34653e16d43ddf27b8eae25f10ef3f5ddc874a4e01341707864fb25e82f78ca09da9e3f43015c13584281d41d96962e935f1cc18a1cd609983fa27550a58a072796ece904a1f1f972a7e6270ce0a71d388b5683757b3d93374c00a0db3768a64927a114d35d56f334d940cf4bde7d7576804488b23e26357fd7457bc1af9e6d81adcb4f5b1d4eac5182620649bea11b80a4946c32c54dceb8de15dbfd7a871b3d4530f1abdfc53a3ac3d97fed988895409b2a873397d52a7a8138c53c6d3c18ca8b3040200e98c3544f2c48b026671d", 0xde}], 0x4}}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f0000006180)="014add942e56062265", 0x9}, {&(0x7f00000061c0)="16e3159892e26cc6e512f9261b13ac99c553f0ba2f12b91de5e48e648cf681def8e4780d2bc5ed728391e24e5f87e2205ae524dd6eb0d964a2ca8979cfae0cb866263617a7a432e228fde184facb613bd683c222926eeb1f8b824af0509b2259acad58f9b20e6c224bff48d7cc7d6cd6b5ae517b74fe36f7817e85e92afc6401c8136d20205c65a592b3419883479102379bf03b3b7852a381659513e0a830294524b5ae412e20078658f790fe5a2eaad2f7dfdccad2e04cb46314f3de60d1814e98b5f4fee0d85f2b6f754c850981bd6187128293d24cb71897f5f2125f0848c394678faab20433839218a3d1b4b50db77c3e86395fd5", 0xf7}, {&(0x7f00000062c0)="e4f9c72d106bc80cd3975b26bb243d99f63afed8c39744595d20b67132b5e14a3bdb85baa3b2fbddac47d22e551291f9db77c1854851859e94233e1d151514559c5f4d6944b162f4d77fa1f5801470f323ae20e54df1b13ea2bf6480f0", 0x5d}, {&(0x7f0000006340)="95d4eb717f7e4128800fcb4c8695a78b1edfdc2f4c82962b45869c0b1ad0b77a", 0x20}, {&(0x7f0000006380)="13d04d44f88c43f702ad5be990727ac7f27109e1dc54de9985588b8ec22c0ba15ee5d14639f704947ef926c118fbc4a640c4f2b462fabf4681d196582ce3feb7944617ae73e8d94f71b80758940b312c69b655f6c9d6492c4be0793b62d81c95adaa9691bfdd05b66d121c02f7146b6892a491fa02bb9c0f81f780f5333185257f800469d4caead8bbc1", 0x8a}, {&(0x7f0000006440)="ffff7a6cc17d9e8e59a14f3a3c9622b82012784408b542241f985a7a4bb2a27ad2d01c21e42be592b3d6c154661a4efe36f4424cb58871943757778d4a5ec53abcb9cde17a23dbd3fdd8c97f8aaf6a771689393add63d5c7d735a2d047d53c8e46b1e8970a44d131e2b02285696b7a35f0aad55e0d44670f39714b897e9e629ac9de026d342b3369d6fb", 0x8a}, {&(0x7f0000006500)="4f2673094128d3aad73017f3fb82cb6881886f4626d70399bc54095b8a72809e85a90b084c60c999709f0c5badcdb2a31c95a103b07b246bfbc5ffef5cd786693a86de7e352d916b7f6864eaf7a691f1732d7cfb5b6327b0e23281fa197e09119481980af51398", 0x67}], 0x7}}], 0x8, 0x0) 09:33:59 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1800, 0x0, 0x0, 0x0) 09:33:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2353.796832] FAULT_INJECTION: forcing a failure. [ 2353.796832] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.798494] CPU: 0 PID: 12516 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2353.799491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.800716] Call Trace: [ 2353.801110] dump_stack+0x107/0x167 [ 2353.801631] should_fail.cold+0x5/0xa [ 2353.802192] ? create_object.isra.0+0x3a/0xa20 [ 2353.802842] should_failslab+0x5/0x20 [ 2353.803406] kmem_cache_alloc+0x5b/0x310 [ 2353.804043] create_object.isra.0+0x3a/0xa20 [ 2353.804703] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.805496] __kmalloc+0x16e/0x390 [ 2353.806070] io_req_prep_async+0x170/0xaa0 [ 2353.806699] ? do_raw_spin_lock+0x121/0x260 [ 2353.807362] ? io_recv+0xae0/0xae0 [ 2353.807983] ? rwlock_bug.part.0+0x90/0x90 [ 2353.808637] io_drain_req+0x2dd/0xb20 [ 2353.809244] io_submit_sqes+0x73c8/0x85c0 [ 2353.809895] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2353.810636] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2353.811358] ? lock_downgrade+0x6d0/0x6d0 [ 2353.812013] ? find_held_lock+0x2c/0x110 [ 2353.812626] ? io_submit_sqes+0x85c0/0x85c0 [ 2353.813256] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2353.813941] ? wait_for_completion_io+0x270/0x270 [ 2353.814670] ? rcu_read_lock_any_held+0x75/0xa0 [ 2353.815353] ? vfs_write+0x354/0xa70 [ 2353.815930] ? fput_many+0x2f/0x1a0 [ 2353.816435] ? ksys_write+0x1a9/0x260 [ 2353.816977] ? __ia32_sys_read+0xb0/0xb0 [ 2353.817941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.818712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.819460] do_syscall_64+0x33/0x40 [ 2353.820027] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.820751] RIP: 0033:0x7fb8c8d3fb19 [ 2353.821283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2353.823912] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2353.824980] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2353.826004] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2353.827018] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.828022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.828997] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:33:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:59 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 88) 09:33:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f00000003c0)=[{&(0x7f00000000c0)="f1234209", 0x4, 0x8}, {&(0x7f0000000100)="a41668", 0x3, 0x7fffffff}, {&(0x7f0000000140)="1d5541f06bdae3def20a3c620d2f587f5430b6407bfeb56f956b4150319f4ed060bea648a484f6a38aadcd77e440862998999512de49397fb2a84d8584e868295cedeeb5c8bdb524d07a33107a1f755fe0095aa76f32488eb068fc0dc1cb7bb6c087af765a3945cf812b2f88997322ca7f3e5cda6476dcc09f8b31016099b39ea2bba98eb1d45524fdb382fe4e9c90f4410a6c43828c740bffb338", 0x9b, 0x4}, {&(0x7f0000000200)="3f4c22358174d27c3e86dd3400cc2fe40ae92d29cc90e8b15ec847b75331f9c03acd9f50f875cc99f140b1b115d60d9d53cf4f208e874c690fadb2d64728a5f0f60c1db90fee1c5ac43436a0ceda278d928ec893ff3ca08e1063fb4658fce83f5706374bfc099a2471ee5874873433bd1ec5b67430dc62d9bad05b44c4ebe19b1bcab3729b9aba23ff13b4c2e5484a4bf8", 0x91, 0x2}, {&(0x7f00000002c0)="92650099a5be29fceb0810f9d03eabb960fb4994", 0x14, 0x7fff}, {&(0x7f0000000300)="86e4965749cae0954a1a690529de8faade36540d15fda842558fa3d66cf225bce559ee4ebf269d743216f58ca44a6b5f6eb2c4b9113f42", 0x37, 0x80000000}, {&(0x7f0000000340)="df847b74ac5d316ebe58ce19b3bc2c76f596fff391bf26a893d0374e6e32ed8aadf867fb7208ee5e04f30e723c718a9d6522a3bf7e7c362fb45cba6b338a212ca57d6b", 0x43, 0x5}], 0x2000, &(0x7f0000001640)={[{@dioread_lock}, {@nolazytime}, {@journal_dev={'journal_dev', 0x3d, 0x9}}, {@nouser_xattr}, {@nombcache}, {@noquota}, {@nolazytime}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7}}], [{@appraise_type}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x37, 0x65, 0x50, 0x33, 0x65, 0x37, 0x35], 0x2d, [0x66, 0x31, 0x65, 0x39], 0x2d, [0x33, 0x62, 0x64, 0x37], 0x2d, [0x39, 0x56, 0x33, 0x39], 0x2d, [0x38, 0x62, 0x38, 0x39, 0x34, 0x34, 0x31, 0x9fdbbac92c560e72]}}}, {@fsname={'fsname', 0x3d, 'numa_maps\x00'}}, {@hash}, {@fowner_eq={'fowner', 0x3d, r1}}]}) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:33:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1800, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:33:59 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:33:59 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1c00, 0x0, 0x0, 0x0) 09:33:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) 09:33:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1c00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x11000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000, 0x0, 0x0, 0x0) 09:34:15 executing program 3: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="d7b5d6584c204d0401c4fa2b6320f5cde6e04058a2aee32d57dc7faf41a7fc26e8735b9a10ce5c83a6795eb64b72024e0249049291aa011efd9bae0d17c8630db6f15ac63fc87593fd3c2c94961804865c8e03578f3656757c5eaf6f80dc08881db629000000000000808a40aa9cb068b85f5b50d92076c3d1459341a82676da724a968a3aba9b32e050925abe5353ae30a0a733295a283a6ea2fc3958816ef20b8a60e24a2b948f0b38c70b62dee59e54a668", @ANYRES16=0x0, @ANYBLOB="000228bd7000fcdbdf250e00000005002e000100000008002b0004000000"], 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000880)=ANY=[@ANYBLOB="ac010000200000042cbd7000fbdbdf2533000000e0000001000000000000000000000000000000000000000000000000000000014e240da04e2100000a0000203c00000057cb28d2009aa022c47d7376325ba2a528f744b8597bb0c89e9f0315e8e0b5ea9777e2147f504c0115f3962b8389e6dcc69fc73af012e9efc4a4824cdb07bef877910431e3d6588d8ff22ef593d74312301e00219bfc270d2f99674e20fed00564c7b0a5ca590f3829e793226b7955d20ac545608f91", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2c00130000000000000000000000000000000001ff020000000000000000000000000001000000000200000008001f00", @ANYRES32=0x0, @ANYBLOB="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"], 0x1ac}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x70, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008881}, 0x8800) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x9, 0x204, 0x402}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x1ff, 0x9, 0x52}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4800, 0x0) r4 = syz_io_uring_setup(0x59dd, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000740)=ANY=[@ANYBLOB="dec404350100000040e91cbe14c52bf52c3a9b19a717eb2b00000100000000a3f45087298900000000000000000086f95a4f37c29815a4d2bb94aaff6eea6464e11c8004f8f6151c9442d8d6c23fdb4ff296a9c8b651118fa10b31a930d286737ae1130ff81511874e4a87c24dcf5b7cc79faeac7bf7e17d7fecd353bd0797defa3b6ff4faffffffffffffffb39feaaf1e1e007ad86d26", @ANYRES32, @ANYBLOB="6e68936fe0db8520216cae191493df9c95444185652a3c3176b920c83faf4f78c9883f557cef9a26db1ecf475bf13aa99669a56664037658e9b85f131b34ee8f80159bb6b6e25230101d6feee6ba13785096b0a800655bdd8da0a039abc38b5a6574b8b4bcafa2cc0ad064967163efc3ba5a75b6cedd50af60a34abf5e31909ae1c5cad8f5", @ANYRESOCT=r4]) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000180)={0x0, 0x8, 0xfff}) openat(r1, &(0x7f0000000340)='./file0\x00', 0x5ccb6ef269f6cd3c, 0x20f) 09:34:15 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r0, &(0x7f0000000280)) timer_gettime(r0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:34:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000280)=ANY=[@ANYBLOB="840100001000010000000000000100000000000000000000000000fe8000000000000000000000000000aa000000800000000000000000000000000182e4e12693c65bef9ec4c3a44bf50746b856f93474935da67d2cac981a3731784a3f258a433ae08ea0ea3ce7b43181ea1a562a03ec59791ac64d20916c12ac5bf21dc836546e4fc0fe8a2f081442a3d8b27030b866ebf05d1db721bb1b77c88747df107c854fb6392ebff969ec441a374420cde493dc61f1d5c7cacb63c329fd6e5966a185c200000000000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x184}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000080)) 09:34:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 89) 09:34:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) [ 2369.701038] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2369.722746] FAULT_INJECTION: forcing a failure. [ 2369.722746] name failslab, interval 1, probability 0, space 0, times 0 [ 2369.722772] CPU: 0 PID: 12570 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2369.722781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2369.722787] Call Trace: [ 2369.722812] dump_stack+0x107/0x167 [ 2369.722835] should_fail.cold+0x5/0xa [ 2369.722859] ? io_drain_req+0x336/0xb20 [ 2369.722890] should_failslab+0x5/0x20 [ 2369.722912] kmem_cache_alloc_trace+0x55/0x320 [ 2369.722931] io_drain_req+0x336/0xb20 [ 2369.722951] io_submit_sqes+0x73c8/0x85c0 [ 2369.722990] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2369.723007] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2369.723029] ? lock_downgrade+0x6d0/0x6d0 [ 2369.723042] ? find_held_lock+0x2c/0x110 [ 2369.723058] ? io_submit_sqes+0x85c0/0x85c0 [ 2369.723085] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2369.723108] ? wait_for_completion_io+0x270/0x270 [ 2369.723132] ? rcu_read_lock_any_held+0x75/0xa0 [ 2369.723155] ? vfs_write+0x354/0xa70 [ 2369.723177] ? fput_many+0x2f/0x1a0 [ 2369.723195] ? ksys_write+0x1a9/0x260 [ 2369.723211] ? __ia32_sys_read+0xb0/0xb0 [ 2369.723231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2369.723271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2369.723322] do_syscall_64+0x33/0x40 [ 2369.723341] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2369.723357] RIP: 0033:0x7fb8c8d3fb19 [ 2369.723378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2369.723391] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2369.723413] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2369.723426] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2369.723443] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2369.723453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2369.723468] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 [ 2369.782442] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.7'. 09:34:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x18000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a00, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 90) 09:34:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x5, 0x80, 0x4, 0x5, 0x8, 0xcd, 0x0, 0x6, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3, 0x2000000, 0x9, 0x3, 0x81, 0x3ff, 0x0, 0x0, 0x0, 0xa0bc}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:34:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) 09:34:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2a00, 0x0, 0x0, 0x0) 09:34:15 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:34:15 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2370.021125] FAULT_INJECTION: forcing a failure. [ 2370.021125] name failslab, interval 1, probability 0, space 0, times 0 [ 2370.023747] CPU: 0 PID: 12594 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2370.024887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2370.026282] Call Trace: [ 2370.026702] dump_stack+0x107/0x167 [ 2370.027220] should_fail.cold+0x5/0xa [ 2370.027756] ? create_object.isra.0+0x3a/0xa20 [ 2370.028496] should_failslab+0x5/0x20 [ 2370.029018] kmem_cache_alloc+0x5b/0x310 [ 2370.029597] create_object.isra.0+0x3a/0xa20 [ 2370.030245] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2370.030962] kmem_cache_alloc_trace+0x151/0x320 [ 2370.031630] io_drain_req+0x336/0xb20 [ 2370.032256] io_submit_sqes+0x73c8/0x85c0 [ 2370.032882] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2370.033700] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2370.034409] ? lock_downgrade+0x6d0/0x6d0 [ 2370.034984] ? find_held_lock+0x2c/0x110 [ 2370.035568] ? io_submit_sqes+0x85c0/0x85c0 [ 2370.036211] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2370.036917] ? wait_for_completion_io+0x270/0x270 [ 2370.037607] ? rcu_read_lock_any_held+0x75/0xa0 [ 2370.038373] ? vfs_write+0x354/0xa70 [ 2370.039000] ? fput_many+0x2f/0x1a0 [ 2370.039503] ? ksys_write+0x1a9/0x260 [ 2370.040617] ? __ia32_sys_read+0xb0/0xb0 [ 2370.041627] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2370.042342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2370.043094] do_syscall_64+0x33/0x40 [ 2370.043633] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2370.044389] RIP: 0033:0x7fb8c8d3fb19 [ 2370.044922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2370.047544] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2370.048790] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2370.050142] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2370.051644] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2370.052676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2370.053733] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:34:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x2404, 0x8) ioctl$TIOCGSID(r1, 0x5429, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x11c4, &(0x7f0000000240)={0x0, 0xd63, 0x8, 0x0, 0x34b, 0x0, 0x0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(0x0, r4, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) pwrite64(r3, 0x0, 0x0, 0xd1) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r6, r2) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:34:31 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1c000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:31 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:34:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0xa, &(0x7f0000001740)=[{&(0x7f00000000c0)="ed26947100f7", 0x6, 0x400}, {&(0x7f0000000100)="8433ec5cafdbac40f88f9d9762e3e47d806d8409d77be0ab04ab675f033ea637f50fb9985e0018c6be01d55d16dcf526266e3ec701", 0x35}, {&(0x7f0000000140)="76db60d37fbc85500682ceda63382fda10c1061402fe415dac54899514845ef824bc55e1ce8b162540d141b71018b2ef8b91fbebf3a52f2a041ea0bdcf40fedccce02e1b592225009d9b2488d6b7d0eba4f16fa6239561d88c2b0f4c18242b2ad8a2460196ad855645191f1ba9a996b586704e4d1a13243dbf4afb305be124d251406b6907a7bd2342d3106e2614dc83fdac0aa7dea294", 0x97, 0x6}, {&(0x7f0000000200)="7e374b079002f983329038a24f5c0223953af281288348d78509e4fd95dcc2f813ac61d39556796dd280a0292696855fa7dcf8cd7314c4bb18c36e8d671fb4bdceb4e8a15af55488a325671b8fa2699d499953778d0d", 0x56, 0x3}, {&(0x7f0000000280)="fcb32db0aa701222e4c38bd62a7c46530d0915049288ba027608b9b145867ff31699ea1e8e6ebcdf82d396fc65e0f92a7603099b5884236d44cd82563adc15b97bc2a1cacbbbb3a27ee94c4d20a2c7f73bd978b1243e45de00e149bdd2163bd13016f532253bb06d3f683e75ed1e6b89258b715c1b08db6dcfa1cff5d7753b7e9438c863e8b9a3ff2aa57a2681956df357340be2f3378c459d778b3a5dfff2c00c864f3bfda17fca05ee79ca470fe36e57ab51e0832863424be19186699b3508d146597ce5365ac18b2be8570427bf2eb3d4af", 0xd3, 0x7}, {&(0x7f0000000380)="fdcceb4f3f3ff4b34f9640a17d90d898941786debb4b813114bef47f6af29beaeadf173632e08d7e7e60ebb9a064f73be677ce198ae301d3bd6596d4f35e29d2e920472a742f26b33ac0401963f086aaf415602033bfeca536818171523a5ff0589fd4e1c0a42e216a689f962a5a6253861ab43bf4db787d98fee1a7b0dac9ed27134f78bc1092bc4b1027009f185dbd669ac455e516356846cf42e641c46f3da99b2142a8009ea9ea6a80d75ebd3c5ab7f536a8b6f38eacebb8ee7ab58ff3cfd4a42a9f362bc39733e8afd466a89fc09d8bd8f8247a97c4563adfee1125ee9a4f5156", 0xe3, 0x60c2}, {&(0x7f00000014c0)="d8f866e7cc83bb50b27bdc0f025684a8db9e5025164e22f08995f882d73405ebcfeea0210fbe5fad650890d293ecab256e7a2dacfcafca71ead8b04b0afc106dec1f1d7a17b9858ee3b013b9526ce124accec1ef5cccaf66a5f9e669c7696a4ad896a56ac0", 0x65, 0x9}, {&(0x7f0000000480)="b90e8c78b441c2b884ee875273aa73eb6922cb478ee794", 0x17, 0x3}, {&(0x7f0000001640)="6b04bc162338c208f93923fe0ef08ea52d426ff3c9959d55c3529096cbca19a8c1de98e2021520166eab214349fbaf1f86d43effc6c498063a0e7b1b6c1e03a74442eea444a28abeb0f2d14c6232b63077b673a21c3478401df447f29771043c495826f4b2678ae97d6fa213ca54918cf77c768f5c508e2c103d70c1fc43bbf8d9f18494933e06a7ee3d5d08014f897bdec5c9a556ae4d56c5d1bb84427a249478ebb96379a2625b29fe20017f6c33b5438d7413b7b114e74574bbdf1e221c3cb833746e3e5b4e7da58715", 0xcb, 0x20}, {&(0x7f0000001540)="2d6c509526c5161bfa623a557fda034831b12dd56291b900af45be031c9bb8369f6511495848963f3909848868686bd415673278c7abb43ad0fde18d2c56bd5d7b1b74a87fc752aee20fc34c0bc4176352f26887760b7c04c5f17d546802f7fcd389c0152ccfcc540236a0e6a10746913925b4f0a50eef3cbf9b406e10e4d819fea6f510d9652dc527daaf4e2f585d247de621a0546d6d04032a2e504c7158c60d0f24f08441c5872a00bdd85c", 0xad, 0x2a2a8f41}], 0x4001c, &(0x7f0000001840)={[{@noblock_validity}, {@barrier_val={'barrier', 0x3d, 0x3}}], [{@euid_gt={'euid>', 0xee01}}, {@dont_appraise}, {@appraise_type}, {@obj_user}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:34:31 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6000, 0x0, 0x0, 0x0) 09:34:31 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:31 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000280), 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\x02\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r2, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40086607, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000b80), 0x8, 0x0) mincore(&(0x7f0000b1c000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/108) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000140)) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r5, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, r3, r5, 0xfffffffffffffffb, 0x0) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='\x00', r3) r6 = eventfd2(0x200, 0x80001) ioctl$FITHAW(r6, 0xc0045878) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/118, 0x76}], 0x100000000000030a) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000480)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x0, 0xfffffffb, 0x34cb, 0x3f, 0x100, 0x1}, {0x0, 0x1, 0x9, 0x4000000, 0x2, 0x2}], ['\x00', '\x00']}) 09:34:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) 09:34:31 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 91) [ 2385.745819] FAULT_INJECTION: forcing a failure. [ 2385.745819] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.747514] CPU: 1 PID: 12632 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2385.748549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2385.749653] Call Trace: [ 2385.750033] dump_stack+0x107/0x167 [ 2385.750556] should_fail.cold+0x5/0xa [ 2385.751073] ? io_req_prep_async+0x170/0xaa0 [ 2385.751701] should_failslab+0x5/0x20 [ 2385.752262] __kmalloc+0x72/0x390 [ 2385.752739] io_req_prep_async+0x170/0xaa0 [ 2385.753320] ? do_raw_spin_lock+0x121/0x260 [ 2385.753919] ? io_recv+0xae0/0xae0 [ 2385.754406] ? rwlock_bug.part.0+0x90/0x90 [ 2385.755023] io_drain_req+0x2dd/0xb20 [ 2385.755608] io_submit_sqes+0x73c8/0x85c0 [ 2385.756274] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2385.756974] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2385.757719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2385.758450] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2385.759077] ? trace_hardirqs_on+0x5b/0x180 [ 2385.759711] ? io_submit_sqes+0x85c0/0x85c0 [ 2385.760300] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2385.760938] ? finish_task_switch+0x126/0x5d0 [ 2385.761655] ? finish_task_switch+0xef/0x5d0 [ 2385.762252] ? __switch_to+0x572/0xf70 [ 2385.762820] ? __switch_to_asm+0x3a/0x60 [ 2385.763391] ? __switch_to_asm+0x34/0x60 [ 2385.763948] ? __schedule+0x82c/0x1ea0 [ 2385.764553] ? io_schedule_timeout+0x140/0x140 [ 2385.765200] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2385.765848] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2385.766615] ? ksys_write+0x1a9/0x260 [ 2385.767150] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2385.767903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2385.768658] do_syscall_64+0x33/0x40 [ 2385.769360] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2385.770053] RIP: 0033:0x7fb8c8d3fb19 [ 2385.770567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2385.773206] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2385.774275] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2385.775256] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2385.776301] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.777283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2385.778237] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:34:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) 09:34:47 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 92) 09:34:47 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:34:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) 09:34:47 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) close(r0) 09:34:47 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3ecd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2ea}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:34:47 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x20000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:47 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe803, 0x0, 0x0, 0x0) 09:34:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe803, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2401.202049] FAULT_INJECTION: forcing a failure. [ 2401.202049] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.203881] CPU: 1 PID: 12667 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2401.204854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2401.206004] Call Trace: [ 2401.206369] dump_stack+0x107/0x167 [ 2401.206881] should_fail.cold+0x5/0xa [ 2401.207416] ? io_req_prep_async+0x170/0xaa0 [ 2401.208040] should_failslab+0x5/0x20 [ 2401.208631] __kmalloc+0x72/0x390 [ 2401.209119] io_req_prep_async+0x170/0xaa0 [ 2401.209721] ? do_raw_spin_lock+0x121/0x260 [ 2401.210344] ? io_recv+0xae0/0xae0 [ 2401.210854] ? rwlock_bug.part.0+0x90/0x90 [ 2401.211447] io_drain_req+0x2dd/0xb20 [ 2401.211982] io_submit_sqes+0x73c8/0x85c0 [ 2401.212621] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2401.213304] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2401.213979] ? lock_downgrade+0x6d0/0x6d0 [ 2401.214562] ? find_held_lock+0x2c/0x110 [ 2401.215128] ? io_submit_sqes+0x85c0/0x85c0 [ 2401.215742] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2401.216450] ? wait_for_completion_io+0x270/0x270 [ 2401.217142] ? rcu_read_lock_any_held+0x75/0xa0 [ 2401.217794] ? vfs_write+0x354/0xa70 [ 2401.218340] ? fput_many+0x2f/0x1a0 [ 2401.218891] ? ksys_write+0x1a9/0x260 [ 2401.219459] ? __ia32_sys_read+0xb0/0xb0 [ 2401.220075] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2401.220865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2401.221681] do_syscall_64+0x33/0x40 [ 2401.222257] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2401.222954] RIP: 0033:0x7fb8c8d3fb19 [ 2401.223497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2401.226063] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2401.227116] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2401.228105] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2401.229141] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2401.230119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2401.231145] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:34:47 executing program 7: fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=@v3={0x3000000, [{0x5, 0x81}, {0x5, 0x7f}], 0xee00}, 0x18, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:34:47 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x2a000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:47 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 93) 09:34:47 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf401, 0x0, 0x0, 0x0) 09:34:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf401, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:34:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) 09:34:47 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r0, r0, &(0x7f0000000000)=0x7ff, 0x9) syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') [ 2401.442948] FAULT_INJECTION: forcing a failure. [ 2401.442948] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.444680] CPU: 1 PID: 12688 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2401.445711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2401.446939] Call Trace: [ 2401.447366] dump_stack+0x107/0x167 [ 2401.447919] should_fail.cold+0x5/0xa [ 2401.448499] ? io_drain_req+0x336/0xb20 [ 2401.449128] should_failslab+0x5/0x20 [ 2401.449723] kmem_cache_alloc_trace+0x55/0x320 [ 2401.450428] io_drain_req+0x336/0xb20 [ 2401.451037] io_submit_sqes+0x73c8/0x85c0 [ 2401.451790] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2401.452670] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2401.453394] ? lock_downgrade+0x6d0/0x6d0 [ 2401.454012] ? find_held_lock+0x2c/0x110 [ 2401.454692] ? io_submit_sqes+0x85c0/0x85c0 [ 2401.455325] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2401.456017] ? wait_for_completion_io+0x270/0x270 [ 2401.456738] ? rcu_read_lock_any_held+0x75/0xa0 [ 2401.457415] ? vfs_write+0x354/0xa70 [ 2401.457957] ? fput_many+0x2f/0x1a0 [ 2401.458486] ? ksys_write+0x1a9/0x260 [ 2401.459055] ? __ia32_sys_read+0xb0/0xb0 [ 2401.459652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2401.460442] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2401.461205] do_syscall_64+0x33/0x40 [ 2401.461745] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2401.462450] RIP: 0033:0x7fb8c8d3fb19 [ 2401.462961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2401.465542] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2401.466615] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2401.467635] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2401.468646] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2401.469677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2401.470661] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:34:47 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x60000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:02 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:35:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:35:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9, 0x0, 0x0, 0x0) 09:35:02 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe8030000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:02 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x34000, 0x0, 0x0, 0x0) 09:35:02 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 94) 09:35:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x34000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:02 executing program 3: r0 = syz_io_uring_setup(0x587, &(0x7f0000000140), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2284, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400040, 0x197) [ 2416.460160] FAULT_INJECTION: forcing a failure. [ 2416.460160] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.462336] CPU: 1 PID: 12727 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2416.463416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.464760] Call Trace: [ 2416.465159] dump_stack+0x107/0x167 [ 2416.465782] should_fail.cold+0x5/0xa [ 2416.466418] ? io_drain_req+0x336/0xb20 [ 2416.467028] should_failslab+0x5/0x20 [ 2416.467573] kmem_cache_alloc_trace+0x55/0x320 [ 2416.468574] io_drain_req+0x336/0xb20 [ 2416.469172] io_submit_sqes+0x73c8/0x85c0 [ 2416.469844] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2416.470603] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2416.471297] ? lock_downgrade+0x6d0/0x6d0 [ 2416.471884] ? find_held_lock+0x2c/0x110 [ 2416.472519] ? io_submit_sqes+0x85c0/0x85c0 [ 2416.473202] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2416.473908] ? wait_for_completion_io+0x270/0x270 [ 2416.474583] ? rcu_read_lock_any_held+0x75/0xa0 [ 2416.475307] ? vfs_write+0x354/0xa70 [ 2416.475816] ? fput_many+0x2f/0x1a0 [ 2416.476377] ? ksys_write+0x1a9/0x260 [ 2416.476946] ? __ia32_sys_read+0xb0/0xb0 [ 2416.477578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.478601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.479348] do_syscall_64+0x33/0x40 [ 2416.479877] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2416.480634] RIP: 0033:0x7fb8c8d3fb19 [ 2416.481143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.483562] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2416.484571] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2416.485551] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2416.486571] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.487726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.488777] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:02 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x90180, 0x74) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f00000002c0)={[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}) 09:35:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x2fb}, 0x0, 0x6, 0xffffffffffffffff, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x301000, 0x0) 09:35:02 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xeffdffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2416.610775] SELinux: security_context_str_to_sid(system_u) failed for (dev sda, type ext4) errno=-22 09:35:02 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x40000, 0x0, 0x0, 0x0) 09:35:02 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 95) 09:35:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x40000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa, 0x0, 0x0, 0x0) [ 2416.734000] FAULT_INJECTION: forcing a failure. [ 2416.734000] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.736154] CPU: 1 PID: 12759 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2416.737277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.738390] Call Trace: [ 2416.738760] dump_stack+0x107/0x167 [ 2416.739258] should_fail.cold+0x5/0xa [ 2416.739791] ? create_object.isra.0+0x3a/0xa20 [ 2416.740441] should_failslab+0x5/0x20 [ 2416.740952] kmem_cache_alloc+0x5b/0x310 [ 2416.741481] create_object.isra.0+0x3a/0xa20 [ 2416.742072] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2416.742760] kmem_cache_alloc_trace+0x151/0x320 [ 2416.743390] io_drain_req+0x336/0xb20 [ 2416.743901] io_submit_sqes+0x73c8/0x85c0 [ 2416.744612] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2416.745286] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2416.745954] ? lock_downgrade+0x6d0/0x6d0 [ 2416.746490] ? find_held_lock+0x2c/0x110 [ 2416.747023] ? io_submit_sqes+0x85c0/0x85c0 [ 2416.747575] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2416.748181] ? wait_for_completion_io+0x270/0x270 [ 2416.748838] ? rcu_read_lock_any_held+0x75/0xa0 [ 2416.749452] ? vfs_write+0x354/0xa70 [ 2416.749951] ? fput_many+0x2f/0x1a0 [ 2416.750456] ? ksys_write+0x1a9/0x260 [ 2416.750995] ? __ia32_sys_read+0xb0/0xb0 [ 2416.751549] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.752245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.752984] do_syscall_64+0x33/0x40 [ 2416.753456] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2416.754157] RIP: 0033:0x7fb8c8d3fb19 [ 2416.754672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.757226] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2416.758275] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2416.759288] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2416.760271] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.761284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.762245] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:02 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x84a802, 0x0) pread64(r3, &(0x7f0000000240)=""/130, 0x82, 0x7) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) sendmsg$inet6(r2, 0x0, 0x4004002) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$802154_dgram(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x5}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r6 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x2, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x87, r5, r6}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000040)={@mcast1, 0x18, r5}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x2, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x87}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) sendmmsg$inet6(r2, &(0x7f0000009080)=[{{&(0x7f0000000100)={0xa, 0x4e21, 0x5, @mcast1, 0x10001}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000180)="a9f475e2952dfa56dafcacf67cdd50e2", 0x10}, {&(0x7f0000000300)="c6d562a8b7fcda5330", 0x9}, {&(0x7f0000000340)="1f677095213e8179debe1a95a0357319e23cc8f5f0f6edcadbc56dffaa63586ded30d3b123059c5a367ca123bb581320323c777b8a22921e4e0f19b9c7f90919dd8d4eea3854ea03dfb5cbe4946aff806ebfc5470856862cac2558cc2820482ae96bab5d89e6cc123e30812064c2cf63a6c74b12b2c2f5a0fea138de629d1b40bc47f2b24bc7651294b1ba2588874710ff486efbe33323c3600bba1cfff26cd29af1f3d25ac21b379d1e585acb09bb1e1c156ac829a576cf4ad8fdd78ee87208b7cf62141d63ad30aa5fbb0479f14f5a7d90d75e4011bddabfca2d9411e0d0662e36083a6819ae2ccb9e70919546065079", 0xf1}, {&(0x7f0000000440)="8c90b6b13e2e1b12", 0x8}], 0x4}}, {{&(0x7f00000004c0)={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7f}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000500)="072fcf353f698a2754b0458604cc28935ec38c9d92a66d7584268ed39d1db8d8bf917d6070b148637bcf8046e5b6d5400887acf5efdd21", 0x37}, {&(0x7f0000000540)="96909959b4a88445a026ca9bb40641090d24a64913c60b736e18ab998f2a1a8b18470214bd4bc05ec399adfa6e023464a20f40d7a017378036bd2a4f2bf271cdb868f8b689d7e7b98b4b191b1a3efd052b5d94a63edca9f7297323", 0x5b}, {&(0x7f00000005c0)="59487258107a6194e3ada1ac9a8d86d7a2", 0x11}, {&(0x7f0000000640)="2e3bfcadbc26a94bc24b26a55fc4d9c2289c720206e566497fe7fd8dd9a7ed4c68e53b98b313ecbd1464a856817be333e6e54432234daf9e94b3531252e008d1d55a033767d03bf20530955dd48236323ee16d48e2cbe5a60abe2c5e420dbe834c178322f6d9c5689d4828d9ce74aa702400be87a408b8017f27d367cb5f223ac919fb08bb16e486274513f11a78a9d3777dc2c65f70f842172d5e9b98b7762b31cecccd8ac00d9617c188", 0xab}], 0x4, &(0x7f0000000740)=[@dstopts_2292={{0x68, 0x29, 0x4, {0x87, 0x9, '\x00', [@ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x10, {0x1, 0x2, 0x8, 0x800, [0x7]}}, @pad1, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xb8, 0x4, 0x0, 0x9, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @local]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x3a, 0x8, 0x0, 0x1f, 0x0, [@loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @dev={0xfe, 0x80, '\x00', 0x1c}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x87, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @ra, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f0000000900)={0xa, 0x4e20, 0x4, @remote, 0x8}, 0x1c, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[@dstopts={{0x238, 0x29, 0x37, {0x24, 0x43, '\x00', [@hao={0xc9, 0x10, @mcast2}, @ra={0x5, 0x2, 0x81}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x3ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x27}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @generic={0x80, 0xe7, "d2fd8964944ed46af8623d22216f6fa46435db13fb1db16ba29ee8bfb151c7bbd7239d4292208cd12a64eb9c2316810867a9c7b2db29d35d104e18d2723c7f53f056f00c0262d117accbed3aca7e773e4b54c4f1f0174bab23d9a5f2c7dcdfd43fecb1b19a0870f06cb0b58fc1443f307c3a3e47948637da1cdde8f039400d7f3621e99399927ba67c037ca2282efa953b0c6da618aea84ea0420eee53b80b4eb45c238e2298dc0017ec658dd81ded0d1425b9c27159a31aab100f6a203f449486d3a9d030e372dd844529a173d3410040d4758907352854a70e2a44773cc1c5a2dacba961bb5e"}, @generic={0x1, 0xe3, "d75a2eee549440c2b039ed4a84a2e1407bb95ed02a172ef5ad9b9a725fe32426f0736059a33ce38779067c14b97b2c016c0b0122270860b181417e0ba6ca0ac38f5a934b520e8df41a1abc1d2e2e854084aa1ce715170470f4f0626e6aa943a5b77c4f155b2503160dcfe010162f7e2076663b620e18e69055682c1aee74e3772c791e9dfde0df81e5622ada06b86388af8358d3cf808266eddf4fd5bafe0bb737dbc296e6994670e932015063898e1bf1417d135f012140e24f7ededa1369b8fcc7d0e1cf840d25309c26851a828eb60817c5985e19e990030311d70cd7c5a6371097"}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x1, 0x1, 0x0, [@private1, @mcast2, @private1, @remote, @dev={0xfe, 0x80, '\x00', 0x36}, @mcast2, @mcast2]}}}, @hopopts_2292={{0x118, 0x29, 0x36, {0xa1, 0x20, '\x00', [@generic={0x8, 0xf0, "8ac5aee988bbc0d6d033616a6a89ff9345c138dce4d820f027d283190789b6d9df46452a337cfba0ee5edff248e4e83a7431e03eaf1f48553ed0e26694519015a341e1e4643090fb784af2027f85d3e355527a3680c083892e3d28dd6bb530bb9ac9bbb0bd89b10ae5d1ff4df187c1ca32763633fca2dd93b406b2c2123a52fc0e28e7c5f9b7b0f23bd66dcbcfdbc8da70b5336d2babac441a884245bbbae7a9a5ad786ae93f7479d5e62ce7ca5ab20bf0475f5a1f95f4056decf44a171956fbc720a331a7780fdc7fdb56ddb113e94de0b6525b544a65ea74f82d2a86a3897e5f9c5cf12076cc34c4b083b8719701df"}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0x1f}]}}}], 0x3d8}}, {{&(0x7f0000000d80)={0xa, 0x4e22, 0x8, @mcast1, 0x7}, 0x1c, &(0x7f0000000f40)=[{&(0x7f0000000dc0)="a16e116b9a984381ec73dd7af058eb6c8e340d349abf733eabd9dba864952a2563f3d3020a56dd14f6f0d9434249b9788188039a842047b80a01f45fab7dac8740ef5775a13ee07205caad48cfa7", 0x4e}, {&(0x7f0000000e40)="152e140ebf4b7ecc25a2ef2e7b77c845744e5d4b4b0113d18317741c6b55e00a795d3d43eafccdbdc21be683fb4efb3f40ab184286113b02ad46a231b99f311322c44a764ac9c05adcffc132a02de3628e491a2edaa2fce2e5bdc1af4923d18ed68ab78acaede8f80e812cb9673f2edb8f5ecab25c758a4839f2d7083def5c8545307d2b752e9bfcd1eb359e3a004e0af7719a2aca3b2703ff326780ed8749ed9b6f9be7698e24514ec735eb2ca8d7604807a6f0cc69e3f9a7bcc80f14702e", 0xbf}, {&(0x7f0000000f00)="990566b51ccce1533125e52471b4987306287e0f85bfb5d05e0786992e027dc41e371f6cab9e26559a0459a5aa024636ed233fe11e883d635fc9347d3f", 0x3d}], 0x3, &(0x7f0000009300)=ANY=[@ANYBLOB="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"], 0x1b0}}, {{&(0x7f0000001140)={0xa, 0x4e24, 0xcf, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001180)="0f651889a4cc8361a970faf1ec33537fc8f8481a0ac72982a76c633610c818e48ab9c85db4eb29caa6993df40139ac0f38a240b5ff4849906e5a4aaa055207990c67ea73adf232f438bbc57d35e5312b448370a430722ddb4f9a886d84a65cbca12653b0a2c6a26bd3599bc5c96a30497079255a5e", 0x75}], 0x1, &(0x7f0000001400)=[@flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dstopts_2292={{0x70, 0x29, 0x4, {0x2f, 0xa, '\x00', [@calipso={0x7, 0x30, {0x2, 0xa, 0x3, 0xbb95, [0x6, 0x1, 0x400, 0x8, 0xfffffffffffff984]}}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}}}], 0x88}}, {{&(0x7f0000001240)={0xa, 0x4e22, 0x40, @local, 0x2}, 0x1c, &(0x7f0000001940)=[{&(0x7f00000014c0)="41871b96a7dbefc38f3b456a2eb17f4f961db09cc5eb026c6de9c32a75091f4407b3c25e9a3095", 0x27}, {&(0x7f0000001500)="1148db60d77f4a0ee8b2ded9fd2ad2baafcb533a76ee40ebf4fdde521d2bdabe1ec1f1447b5c6f362c20466623e7944ef1f37f9674b4a55540575e1b08177be1ff162c43085ca2034c3d0e8194dc8dc015993a8635e105d1705fbd56ead4", 0x5e}, {&(0x7f0000001580)="5e0584565e926e89bdd2858c62c24b8a17ea750be5106d3ff57255f33b41cc8348e3d6aac92c694b", 0x28}, 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{&(0x7f0000008900)="33975484d4f76bf541279618e7581e96a4faf3eb13a2931b6eb1de0b4ea4214bbbe37d73c554105b65ffdd9c63fd73f8828a630b0a438f9bc9c6124b0200912809311583de963c02ac91b2e4194520bca99173558b17d0f9894d8feab9e93b3fdc420f4596b0e018ad4eded0ea154e625d191c99e79f43a3fd884eabca29f76b42553f1f0cfa0ab41dd3c2860fdf148a83faf2859d7734a7823e511059b6c478696d1033c0fdbf3d07a0e7a99764930c91c210a5ee6d3270b50345ffebb88c1cbf8e94737a3de09d63cfb56de787802ae6275b2fe263de", 0xd7}], 0x7, &(0x7f0000008a80)=[@hopopts_2292={{0x240, 0x29, 0x36, {0x33, 0x44, '\x00', [@pad1, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x6, 0xcf, "b9f453e40db7cbd208ce21b94ec88f757aa0e7c0ab0ecae0835eefc9fa057502500b286944ebf333d3341494f4fc4d5f73a5b5ab7e96ac06b444992d18e76d653cce98254f34930ae50105bf4eae14c87b9a9b7c46690e6758e52dc742fe2fdc91f695b1fe9801d48cf63ac700d8ed89437f0f753793e27b2e70744acf5205d6dafd864b27b6d01a3538236c8e23bc05546a14faadb2406d543b6e9d40fd5c9b3be5adfae6d7f3a854bb0c6c0763d7abd7204f7fef6141f55a3e3eb8800abe9b01aec42584a1628ebf3d6b1bd48d60"}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x20}, @generic={0x3a, 0x86, "cb9df2c5dc8044f67229f1cdcc8926f7b797fb8a9cdfe7f3fbc22a3ace1743372f6ae5de4d92abdd034c846c8b889db3fdd683402cafcae00a21713bc5e96dc491a161d419aa658d13c50f93d283f3529eed9b8b4868ca49dd9e9a65917c4ccc0c93a7593f1af950beb8c29c7d23fe0fd7e792329e20876325accd048e96680b03b0d7daa6ee"}, @generic={0x4, 0xb1, "88618bf3252f1abbe415d06cfaccd89de5122ae3e871edc9d391bf05b3d0789b2f0ee1b026946d7d32ac1bef1987c71098f9afc474c58c6f55cc96a67212df7ad121b0a77789d7c19adcc81699d62c36eff148083df12cae44797e94c2190432b28eddd2d37f3279d48ccd79eda9faeb56edade5af6b9df5a1d6f80327b19b6b7b7b8ba49e5f78d5bc95cf7a6c1c776a44bdcd7af6e90ce352a45f5c68d35dfaccd7813ed0518f75b125b86fc65c295bf8"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r5}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x3b, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @pad1, @pad1, @generic={0x1, 0x17, "9a9c14de08c0f9d156b3d2a83a956661887b91d0070bc7"}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000001}, @jumbo={0xc2, 0x4, 0x3f2}]}}}], 0x2b8}}, {{&(0x7f0000008d40)={0xa, 0x4e20, 0x8e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, &(0x7f0000008e40)=[{&(0x7f0000008d80)="c18fee26326300aaa673180c4633555d1644317a6f82f1fac903e10262ac144019d3dc1d729d1c0f94d64ea4d610832048a84c16cefc62dca103231aac466429dbeab8209d228e48d09998f401b8fdb593a3edb46b9c401af035f3fe65ff519b60261dc0d8633e16f560c3ed80187661629847b434e1299c325217f497bac4ad2fbceb434a210a256a1b04d40cbef15c22", 0x91}], 0x1, &(0x7f0000008e80)=[@rthdr_2292={{0x98, 0x29, 0x39, {0x32, 0x10, 0x2, 0x20, 0x0, [@private0, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @rand_addr=' \x01\x00', @private2, @empty, @local, @mcast1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x11, 0x1, '\x00', [@ra={0x5, 0x2, 0xffff}, @enc_lim, @ra={0x5, 0x2, 0xb9cc}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x20}}, @dstopts={{0xf0, 0x29, 0x37, {0x8, 0x1a, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0xe1}, @pad1, @generic={0x8, 0xa8, "8b843ef2d53ff2722489c0c7f1b69e929a1338b99913f6882e8bf464d1efb4c7f4aa2f560fe1c654152514693fc682628ec0b43d8e2e8c92ad9cd51eaefc7b7fad3516eaa7e45aa8f70e06c722c84a8b1e42a37e7b1d721b7bd86dcd3de2bc91dbd4977bdf6c92df57b4f4b2d3189125ad63219474b6c89798405fce172d3dc3e6bcac09b4dfd43d0c00d718dd5f4e92ef50ec8eb02413df26f990b8eaea892a00459e00cacd6522"}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x401, [0x7]}}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}], 0x1f0}}], 0xa, 0x4000000) 09:35:17 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xf4010000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:17 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:35:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x10001}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5379735f696d6d753aadafd0626ea2"]) chdir(&(0x7f0000000100)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) 09:35:17 executing program 7: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1000}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_setup(0x7d39, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(r5, r6, &(0x7f00000190c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r7, 0x0}, 0x0) r8 = syz_open_dev$loop(&(0x7f00000004c0), 0x0, 0x0) lseek(r8, 0x0, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x7f) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd=r8, 0x0, 0x0, 0x0, {0x4}, 0x1, {0x0, r10}}, 0x7) syz_io_uring_submit(0x0, r2, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f00000001c0)={r3, r4+10000000}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x6000, @fd, 0x3, 0xc7, 0x6, 0x4, 0x0, {0x1, r10}}, 0x1) 09:35:17 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 96) 09:35:17 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x400300, 0x0, 0x0, 0x0) 09:35:17 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x400300, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:17 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb, 0x0, 0x0, 0x0) [ 2432.010824] FAULT_INJECTION: forcing a failure. [ 2432.010824] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.012669] CPU: 0 PID: 12792 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2432.013659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.014800] Call Trace: [ 2432.015172] dump_stack+0x107/0x167 [ 2432.015705] should_fail.cold+0x5/0xa [ 2432.016253] ? io_req_prep_async+0x170/0xaa0 [ 2432.016943] should_failslab+0x5/0x20 [ 2432.017497] __kmalloc+0x72/0x390 [ 2432.018079] io_req_prep_async+0x170/0xaa0 [ 2432.018720] ? do_raw_spin_lock+0x121/0x260 [ 2432.019329] ? io_recv+0xae0/0xae0 [ 2432.019840] ? rwlock_bug.part.0+0x90/0x90 [ 2432.020457] io_drain_req+0x2dd/0xb20 [ 2432.021029] io_submit_sqes+0x73c8/0x85c0 [ 2432.021640] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2432.022344] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2432.023016] ? lock_downgrade+0x6d0/0x6d0 [ 2432.023601] ? find_held_lock+0x2c/0x110 [ 2432.024212] ? io_submit_sqes+0x85c0/0x85c0 [ 2432.024925] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2432.025654] ? wait_for_completion_io+0x270/0x270 [ 2432.026318] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.027404] ? vfs_write+0x354/0xa70 [ 2432.028065] ? fput_many+0x2f/0x1a0 [ 2432.028643] ? ksys_write+0x1a9/0x260 [ 2432.029209] ? __ia32_sys_read+0xb0/0xb0 [ 2432.029817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2432.030580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2432.031335] do_syscall_64+0x33/0x40 [ 2432.031855] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2432.032635] RIP: 0033:0x7fb8c8d3fb19 [ 2432.033197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2432.036238] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2432.038690] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2432.039840] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2432.041888] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.042986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.044185] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:17 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) recvfrom$inet6(r2, &(0x7f00000001c0)=""/148, 0x94, 0x40010020, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffffe00}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) 09:35:18 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xffff0000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:18 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x800000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:18 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x800000, 0x0, 0x0, 0x0) 09:35:18 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 09:35:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000001640)=ANY=[@ANYBLOB="9c0200001b0000032abd7000ffdbdf2500000000000000000000ffff0a010100ff0200000000000000000000000000014e2200014e2100010200800021000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x29c}, 0x1, 0x0, 0x0, 0x20008811}, 0x4004001) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@newae={0x48, 0x1e, 0x300, 0x70bd25, 0x25dfdbff, {{@in6=@local, 0x4d4, 0xa, 0x74}, @in=@multicast2, 0x7fffffff, 0x34ff}, [@XFRMA_SET_MARK={0x8, 0x1d, 0x80000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) 09:35:18 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 97) [ 2432.350780] FAULT_INJECTION: forcing a failure. [ 2432.350780] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.355055] CPU: 1 PID: 12826 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2432.356600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.358575] Call Trace: [ 2432.359051] dump_stack+0x107/0x167 [ 2432.359658] should_fail.cold+0x5/0xa [ 2432.360252] ? create_object.isra.0+0x3a/0xa20 [ 2432.360895] should_failslab+0x5/0x20 [ 2432.361431] kmem_cache_alloc+0x5b/0x310 [ 2432.362056] create_object.isra.0+0x3a/0xa20 [ 2432.362699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2432.364391] __kmalloc+0x16e/0x390 [ 2432.364918] io_req_prep_async+0x170/0xaa0 [ 2432.365833] ? do_raw_spin_lock+0x121/0x260 [ 2432.366410] ? io_recv+0xae0/0xae0 [ 2432.366874] ? rwlock_bug.part.0+0x90/0x90 [ 2432.367437] io_drain_req+0x2dd/0xb20 [ 2432.367940] io_submit_sqes+0x73c8/0x85c0 [ 2432.368491] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2432.369162] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2432.369797] ? lock_downgrade+0x6d0/0x6d0 [ 2432.370360] ? find_held_lock+0x2c/0x110 [ 2432.370911] ? io_submit_sqes+0x85c0/0x85c0 [ 2432.371512] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2432.372168] ? wait_for_completion_io+0x270/0x270 [ 2432.372888] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.373503] ? vfs_write+0x354/0xa70 [ 2432.374032] ? fput_many+0x2f/0x1a0 [ 2432.374538] ? ksys_write+0x1a9/0x260 [ 2432.375597] ? __ia32_sys_read+0xb0/0xb0 [ 2432.376369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2432.377512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2432.378647] do_syscall_64+0x33/0x40 [ 2432.379674] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2432.380457] RIP: 0033:0x7fb8c8d3fb19 [ 2432.381091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2432.384848] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2432.385805] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2432.386711] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2432.387590] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.388454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.389592] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:18 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xfffffdef, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 98) 09:35:33 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:35:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1000000, 0x0, 0x0, 0x0) 09:35:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd, 0x0, 0x0, 0x0) 09:35:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x1000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0xac, 0x9, 0x3f, 0x0, 0x7f, 0x10, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp, 0x11e10, 0x80000001, 0x9, 0x6, 0x4fc9, 0x5, 0x8000, 0x0, 0x2}, 0x0, 0x8, r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000000180)=""/225, 0xe1}], 0x4, 0x0, 0xfff) 09:35:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xffffff7f, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gre0\x00'}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r8 = dup2(r7, r6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r8, 0x0, &(0x7f0000000240)=""/61, 0x3d, 0x8}, 0x0) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) [ 2447.612270] FAULT_INJECTION: forcing a failure. [ 2447.612270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2447.614144] CPU: 0 PID: 12856 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2447.615215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.616418] Call Trace: [ 2447.616857] dump_stack+0x107/0x167 [ 2447.617397] should_fail.cold+0x5/0xa [ 2447.617946] _copy_from_user+0x2e/0x1b0 [ 2447.618523] __copy_msghdr_from_user+0x91/0x4b0 [ 2447.619164] ? __ia32_sys_shutdown+0x80/0x80 [ 2447.619802] ? lock_release+0x680/0x680 [ 2447.620366] ? find_held_lock+0x2c/0x110 [ 2447.620960] ? __kmalloc+0x16e/0x390 [ 2447.621500] sendmsg_copy_msghdr+0xa1/0x160 [ 2447.622101] ? do_recvmmsg+0x6d0/0x6d0 [ 2447.622641] ? trace_hardirqs_on+0x5b/0x180 [ 2447.623244] ? kasan_unpoison_shadow+0x33/0x50 [ 2447.623892] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2447.624668] io_req_prep_async+0x859/0xaa0 [ 2447.625308] ? do_raw_spin_lock+0x121/0x260 [ 2447.625912] ? io_recv+0xae0/0xae0 [ 2447.626394] ? rwlock_bug.part.0+0x90/0x90 [ 2447.627006] io_drain_req+0x2dd/0xb20 [ 2447.627520] io_submit_sqes+0x73c8/0x85c0 [ 2447.628097] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2447.628816] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2447.629508] ? lock_downgrade+0x6d0/0x6d0 [ 2447.630078] ? find_held_lock+0x2c/0x110 [ 2447.630651] ? io_submit_sqes+0x85c0/0x85c0 [ 2447.631232] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2447.631907] ? wait_for_completion_io+0x270/0x270 [ 2447.632574] ? rcu_read_lock_any_held+0x75/0xa0 [ 2447.633214] ? vfs_write+0x354/0xa70 [ 2447.633728] ? fput_many+0x2f/0x1a0 [ 2447.634241] ? ksys_write+0x1a9/0x260 [ 2447.634765] ? __ia32_sys_read+0xb0/0xb0 [ 2447.635326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.636054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2447.636780] do_syscall_64+0x33/0x40 [ 2447.637293] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2447.638029] RIP: 0033:0x7fb8c8d3fb19 [ 2447.638548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2447.641039] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2447.642100] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2447.643068] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2447.644054] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2447.645033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2447.646011] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:33 executing program 3: preadv2(0xffffffffffffffff, 0x0, 0xfffffe97, 0x1000, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) creat(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}, 0x4c20, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@known='trusted.overlay.opaque\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 09:35:33 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10) ftruncate(r1, 0x7f) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 09:35:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x10000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000000, 0x0, 0x0, 0x0) 09:35:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xe, 0x0, 0x0, 0x0) 09:35:33 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 99) 09:35:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x4000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:33 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') read(r1, &(0x7f0000000100)=""/205, 0xcd) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000200)="b11e5d75bcf646785a8c5caa01ec1312d55f53244b93936ec58911c7ba55c987868122fbd06eb6774791984e19051581b89e954b33918d68ef1125bdbaf3cd8f4b05a65ae9fd25e05f8b66eb80b4b6a33990c72364fa2199c8e7e83be6ea8f031d132bd8b1dba26d24cd6baa53740cfcbe128cddface747e11cb43248cb44960e6373d70ad2fdee4c36a42eb60e43f", 0x8f}, {&(0x7f00000002c0)="c4d7a9f8fd87687cb42a7417470e5bda886bd4324eb1f806023556bc2d2a3548c3f297751229f131cecc95da996c54be67314bcd80a3daac192d6a50", 0x3c}, {&(0x7f0000002e40)="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0x1000}, {&(0x7f0000000300)='~Ix', 0x3}, {&(0x7f0000000340)="78e4b1cfdc72c02c471d93bed03e", 0xe}, {&(0x7f0000000380)="87ffdeaab485de110704a8fe81fdae833bf3870b1c54a3ad7e5e4c89c239ab31c71b3563619b7aab3ff79e37170981d673abaf589ad19c6f3d92620f483b2e7f81343dc36eea9cb3d9fbcabdf96a99ee7cf1411dea24150070919dcd7485367afbe8c6df365a5331a15b26279de22a74ee220e3615eb5c90966be97be93aae32d180ae06751aaeed9a0e3a77d33b520cb072d463e0fc21a672f31e6dfc5bb2c853ecc664152333a06115553024a6d1d9348686b9c708351c29a204213f881c93caabfb3cf7517fd5d3ad566dc99a91b41489dd320b3bc8846054abc82aa109b8c1ead2b958", 0xe5}, {&(0x7f0000000480)="fc982583bf8a20c1494db7d0e5af6f96b36c6ae3225ac8858335f6ba7cabf8ddb86432410687ad552ec65bebb31b585a496126283fcae6", 0x37}], 0x7, 0x1671, 0x20) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000004340)={0x25e4, 0x42, 0x4, 0x70bd2a, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x18, 0x0, 0x0, @uid}, @nested={0x18e, 0x8, 0x0, 0x1, [@generic="6fe4e3aa5859af1f9382672146eb5dc33e1335506f31faa1b4ef74ad77666a605217420df5c25f956d21ccd07086156f6c9f32397f8813", @generic="60fb294ce23c9807912eeffab6dd1e0596b5d7ba92566ae070ff83dda37ff4cb74b6c08f3f95adae8760c49c50257f90d4aa165e2be5944e9f2e77e1a7b298617a7bc958a3c22a276f615517fa8dd9d37ec7329204d196722466a017cccf3f3de859dcd26287bd8e3e8ca99c0d0b40048d5e3111d3", @typed={0x4, 0x26}, @generic="97e907f7c2f63739c297bc9939366148f94b2daac95dc716cca2d0d93e2b93cdab7acbcd2fbe195ed11a3b9bd4d5cd162636481ae69c85a2429dc9ca3ab784d01e0a9f9291a45fb725cc65250b4c1279143dab", @typed={0x8, 0x4, 0x0, 0x0, @fd=r2}, @generic="283b1a8819199653a6064580fd982228edfb87ea36ca32b859d4f69e179b9a04611b43fe5ad4009219001ba84603804a38d08a8ed425361fbd527e3e532911a5f3b8486db8dfbd2a19de37d52d5c99ed01143413250c509be0272c59f3f32154c637910c03335ab76fa925", @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @typed={0xc, 0x3c, 0x0, 0x0, @u64=0x5}]}, @nested={0x174, 0x40, 0x0, 0x1, [@typed={0xc4, 0x2a, 0x0, 0x0, @binary="ed879e16305ab691562c4508cbde9e56ce70e829628a2fc6d941e1cef826d4b0357aa3aae96637b67fec635422e3ff8d6aa8d48651c8382eee4588aeda9541af56df56ee580a4ad5433832352fd12f6a24e689d7c1710d8382447736cef57dc43bc162bd4ec5e6b04758132047567a513051ce24447d275683564df623d36552af4d73c7800f730199ad785ad5ca6e056d81797b7dfaf984ba5b6994c252d0edb361b4d24d77b5b4985671a0c7a05f31f95da8ac8415d4cdcbb467348b9dcde9"}, @typed={0x8, 0x33, 0x0, 0x0, @u32=0x1}, @generic="d89d32e7fddd3f0d000d3c540dcf2bb05ddd08aa1fb47df077ebd1e6c896b2614a9d068d5142864f7327de55147cea6b853e427118692d1fe049b56d5356c526cccfd4c1d5d258cfb55c6cbfacb6824e9ebb3feb1e8b3efcf3bed314bf3b807b05bf5e0fa8c408bf62f6e201df1c28f83672ee8075998708fa6596006013894c607909de26be2c2ee1b489b800eae5abde29199167040c68f477a54da1cf2d722b2da802"]}, @nested={0x2158, 0x45, 0x0, 0x1, [@typed={0x5, 0x58, 0x0, 0x0, @str='\x00'}, @typed={0x5, 0x29, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x3c, 0x0, 0x0, @u32=0x5}, 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@generic="5e8291fc4a0b02980028fb3282de424c1a6401aef46f2c281357e8531819e8f5c8bb2d4f7dfa2f9c1b332c967cd18119c8d0656c0f1a0bbd4a9871ca1803809ee5c965e3b928d97a8e5ab002e5d0ec8aec167ac5b403fa1a3fdb5569ccd02ac59ec5b74f92308b7cca80be5dde87b9092d1b2ed50fd1750250b9b0709a36125be31742dab7a8e407ab08a3fe3ea6b12cfb0515767634ab6fb4e36c552c4b3654a83ca5c4f27112f70f804b2b59929e526ac58e43fd63f20e9773934d938ace17a18a070fc3f7090f6501ee16b61f8b4a0b16007d5f24b3c7931e72a014876d", @typed={0x8, 0x7, 0x0, 0x0, @fd=r0}, @nested={0x81, 0x8b, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @fd=r0}, @generic="b9b475cb60a8ba6186d9df28cf1fe54db1c1316c5dbf58b9f762280be63e71c68aed46458eb5bc4183911f3cecb61453c2d5c4743a1c979cfd1c1e3e1701071af0b5c33865a75cec15331e61e22f382f8d0c1eec658fbdd777c8daa7302b31c474b726999c52022f4a89c12184c5bb30c4e6d990a0"]}]}, 0x25e4}, 0x1, 0x0, 0x0, 0x200080c0}, 0x0) [ 2448.006487] FAULT_INJECTION: forcing a failure. [ 2448.006487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2448.008211] CPU: 0 PID: 12889 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2448.009199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.010384] Call Trace: [ 2448.010770] dump_stack+0x107/0x167 [ 2448.011319] should_fail.cold+0x5/0xa [ 2448.011899] _copy_from_user+0x2e/0x1b0 [ 2448.012472] __copy_msghdr_from_user+0x91/0x4b0 [ 2448.013137] ? __ia32_sys_shutdown+0x80/0x80 [ 2448.013784] ? lock_release+0x680/0x680 [ 2448.014363] ? find_held_lock+0x2c/0x110 [ 2448.014940] ? __kmalloc+0x16e/0x390 [ 2448.015480] sendmsg_copy_msghdr+0xa1/0x160 [ 2448.016086] ? do_recvmmsg+0x6d0/0x6d0 [ 2448.016653] ? trace_hardirqs_on+0x5b/0x180 [ 2448.017423] ? kasan_unpoison_shadow+0x33/0x50 [ 2448.018113] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2448.018821] io_req_prep_async+0x859/0xaa0 [ 2448.019425] ? do_raw_spin_lock+0x121/0x260 [ 2448.020013] ? io_recv+0xae0/0xae0 [ 2448.020554] ? rwlock_bug.part.0+0x90/0x90 [ 2448.021103] io_drain_req+0x2dd/0xb20 [ 2448.021614] io_submit_sqes+0x73c8/0x85c0 [ 2448.022191] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2448.022899] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2448.023626] ? lock_downgrade+0x6d0/0x6d0 [ 2448.024234] ? find_held_lock+0x2c/0x110 [ 2448.024853] ? io_submit_sqes+0x85c0/0x85c0 [ 2448.025461] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.026218] ? wait_for_completion_io+0x270/0x270 [ 2448.026929] ? rcu_read_lock_any_held+0x75/0xa0 [ 2448.027701] ? vfs_write+0x354/0xa70 [ 2448.028224] ? fput_many+0x2f/0x1a0 [ 2448.028750] ? ksys_write+0x1a9/0x260 [ 2448.029362] ? __ia32_sys_read+0xb0/0xb0 [ 2448.029932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.030703] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.031573] do_syscall_64+0x33/0x40 [ 2448.032086] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2448.032855] RIP: 0033:0x7fb8c8d3fb19 [ 2448.033406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.035841] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2448.036913] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2448.037879] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2448.039085] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.040254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.041330] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:48 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 100) 09:35:48 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:48 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:35:48 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3000000, 0x0, 0x0, 0x0) 09:35:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000400", @ANYRES16=r1, @ANYBLOB="01002bbd7000000000002100000005002000010000000a0001007770616e310000000c00050051364edec20edfe9"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) 09:35:48 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xf, 0x0, 0x0, 0x0) 09:35:48 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x40030000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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_bp={&(0x7f0000000100), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 2462.796102] FAULT_INJECTION: forcing a failure. [ 2462.796102] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.798031] CPU: 1 PID: 12918 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2462.798999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.800186] Call Trace: [ 2462.800577] dump_stack+0x107/0x167 [ 2462.801164] should_fail.cold+0x5/0xa [ 2462.801718] ? create_object.isra.0+0x3a/0xa20 [ 2462.802365] should_failslab+0x5/0x20 [ 2462.802908] kmem_cache_alloc+0x5b/0x310 [ 2462.803505] create_object.isra.0+0x3a/0xa20 [ 2462.804141] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2462.804888] kmem_cache_alloc_trace+0x151/0x320 [ 2462.805561] io_drain_req+0x336/0xb20 [ 2462.806101] io_submit_sqes+0x73c8/0x85c0 [ 2462.806722] ? __do_sys_io_uring_enter+0x6b5/0x1920 [ 2462.807431] __do_sys_io_uring_enter+0x6b5/0x1920 [ 2462.808117] ? lock_downgrade+0x6d0/0x6d0 [ 2462.808696] ? find_held_lock+0x2c/0x110 [ 2462.809264] ? io_submit_sqes+0x85c0/0x85c0 [ 2462.809833] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2462.810556] ? wait_for_completion_io+0x270/0x270 [ 2462.811256] ? rcu_read_lock_any_held+0x75/0xa0 [ 2462.811865] ? vfs_write+0x354/0xa70 [ 2462.812397] ? fput_many+0x2f/0x1a0 [ 2462.812947] ? ksys_write+0x1a9/0x260 [ 2462.813493] ? __ia32_sys_read+0xb0/0xb0 [ 2462.814067] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.814776] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.815518] do_syscall_64+0x33/0x40 [ 2462.816200] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2462.816894] RIP: 0033:0x7fb8c8d3fb19 [ 2462.817436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.819944] RSP: 002b:00007fb8c62b5188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2462.821012] RAX: ffffffffffffffda RBX: 00007fb8c8e52f60 RCX: 00007fb8c8d3fb19 [ 2462.821966] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2462.822916] RBP: 00007fb8c62b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.823911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2462.824870] R13: 00007fffa1ce207f R14: 00007fb8c62b5300 R15: 0000000000022000 09:35:48 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x1d42, 0x0) write$char_usb(r0, &(0x7f0000000000)="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"/512, 0x200) fgetxattr(r0, &(0x7f0000000200)=@known='trusted.overlay.impure\x00', &(0x7f0000000240)=""/8, 0x8) 09:35:48 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4000000, 0x0, 0x0, 0x0) 09:35:48 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="440522f01c3cd6e1fa0800af786dbae8ae946c06de5f7e008f98f2a40680002edea340000000007bae18e2e7fdbf71bf78075528a8ba2d82ae47762b9d9b64792eec6609b040ef4cafa93879a85f5534bf20bce3f99114a2658f35eb40a44f3e71ddd121233ff13faae7acf7c15269dcde522e99c46745cddac434450f31d5d0422ee12409bd4a8e1b25810cde3acf660f3fe596345ef9e492a6fb6d82b49b13af933cf3f5ab107120d1f1641eda10a8438e38903d532f1f9a3516abd722e93d348fc647cec3d45695d841389771b0249c6fd6086bb9c5948dcb00cf2bc1eb8ac3f006d6968993ee92153e4cd6fb42de080041f8897e300585747de1ecc76fe68d46330000000000c1afa51a9e61497439a066c51910d839948b8c0222366737c3"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x80000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:48 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x10, 0x0, 0x0, 0x0) [ 2462.978791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2462.979795] blk_update_request: I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 2462.981308] Buffer I/O error on dev sr0, logical block 0, lost async page write 09:35:48 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) [ 2463.018640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2463.019671] blk_update_request: I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 2463.021328] Buffer I/O error on dev sr0, logical block 0, lost async page write 09:35:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {0x0}, {&(0x7f00000015c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/16, 0x10, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x40) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) dup(r3) ftruncate(r3, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="080100001500020027bd7000ffdbdf25e0000001000000000000000000000000fe8000000000000000000000000000bb4e2000004e2300000a00002087000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="b96b6e00020000008c00120072666337353339657370286362632d6165732d63652c7368613232342d63652900000000000000000000000000000000000000000000000000000000000000000002000060000000a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee2101c0004004e210000fe8800000000000000000000000001010800160005000000080018000000000000000000"], 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) getgroups(0x6, &(0x7f0000000080)=[0xee01, 0xee00, 0xee01, 0xee00, 0xee00, 0xee00]) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000001880)=@updsa={0x1ec, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0xffffffff}, 0x70bd29, 0x0, 0xa, 0x4}, [@sa={0xe4, 0x6, {{@in6=@mcast2, @in=@broadcast, 0x4e21, 0x9, 0x4e24, 0x6, 0x2, 0x20, 0x20, 0x87, 0x0, r5}, {@in=@local, 0x4d2, 0x33}, @in6=@mcast2, {0xfc70, 0x6540, 0x0, 0x4, 0xfff, 0x100000001, 0x7, 0x80000000}, {0x7f, 0x6, 0x8, 0x7ff}, {0x2, 0x6, 0x73600}, 0x70bd2d, 0x3502, 0xa, 0x2, 0x1, 0x1}}, @extra_flags={0x8, 0x18, 0xbd}, @migrate={0x4}, @lastused={0xc}]}, 0x1ec}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000000c0)={0x1, 'veth0_to_hsr\x00', {}, 0x3ff}) sendto$inet(r0, &(0x7f00000002c0)="a1", 0x1, 0x24048811, 0x0, 0x0) 09:35:48 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:48 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:35:49 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x100000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwritev2(r0, &(0x7f00000013c0)=[{0x0}, {&(0x7f0000000100)="1dcbee420c49eb6f280c43c3048c96b5ecc73a", 0x13}, {&(0x7f0000000140)}, {&(0x7f00000001c0)="4c68da7bfe8144bbf24c24e234db8a0a8fce837948b6cb459574a65efcd2a0f118e1681ccbfa73deae539245570e0f7b3b6c72e8aa455afe136460fb62a5253a9685c390ed1261136f04ee3ccedf5c525d78fad914d8359c0e3611e12905ee0f622a3c0bc6546e6df2fe1c1f6ee7a6b89deae989972bbd687763c8e346ce29388180813e8e8ad2671f6388287ffc26702ea17231b2f112f8f7a71707798e8f4246b6d90b409b1adbf39ebe8f9dfc5bc814a1b99659a2b7efbbebd7fd444317067813bd76e18f850c69757dc9471b9a00dcb059ebd2af84e9c47ae70ceb477ae7e4ca53fd878745ecb0c8332bbde582e69a8cb26a2a306adce0", 0xf9}, {&(0x7f00000000c0)="3ecc1a07aef85a00a6f1f8d88086bfbcef", 0x11}, {&(0x7f00000003c0)="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", 0xff6}, {&(0x7f0000000300)}], 0x7, 0x1f, 0x5, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001a00)={0x0, 0x0, 0x3, 0x7ff}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) pwritev(r1, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="067515043ebf0d011b26469e23add15906eafd5580df6581d8ed1e071c037122ca43e683e0aa020e6f56072d9955a5", 0x2f}, {&(0x7f0000001a80)="710a1964b9f4d1be005d509b039d8f4ea97cfbd16c2511d3354df3f5bc1a7ec18f96c04112571c", 0x27}], 0x2, 0x622c, 0x10000) sendmmsg$inet6(r0, &(0x7f0000001980)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x2, @empty, 0xff}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000140)="eb3ee1a7f6fef64ec8d4e989dafd10ecf23f317e2352fa5a7969d09bfbde655f0f4aed4539798f9b14a7b93baa72346ed0400b059e65c928f18f101f4e232cbe9dc63b0f63d0acdc91ee9c1315ad7590cd488b0384be4bf2e38d3f5dc32c31bffd9cf75b52a0df2440f787fd54766b436af64f751ecc64ea2bea", 0x7a}, {&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000080)="29a2a36e54fd893862a407d07eab", 0xe}, {&(0x7f00000002c0)="40af5a64d25f88b971e97b7919ce4bb75febc53bcd26d54883c4351423657b08a1ef8ffa55851395b5a00a109aaaa3a18bd0c456dc8032abeddecd1fd780abbace2d70471b9eb91d803a523765727e58cce71989f72be52b8e9412a8d9367886a95ebd691cde15434a3280aee39fddba76f116aad89da34bb63a223f6dfa95c2bc1773bf22e9192df458aeeeaec17050d5213b80be36902601a07fbce84622aeb1d52c98f0bbbbdce8575989c8a8f319de261ebd3f754ed1b25ddd7a91e1c6edb851b697bff293a47bbc030b9d7e0f02a365dd26af102ead0f7420169dafa77cb3b6c2663c", 0xe5}, {&(0x7f0000001440)="019d85d3c4547270fff984663c8c0fd62a5b5a2f2f451756fda627cf8f9d178d2d8dfa4af1e1e5e7765ff7164e8f1de02ca96c4201d7401325b5578b69b2a44ac4008417c92efec2e4f5da2663625f5961f5efa3e44f06997aae0e1a254f1354095a", 0x62}, {&(0x7f00000014c0)="51450d2e0b37099fb97f2c8cbbb64aefb73134505316a4bb62cdf67ccb27c7efd5433f6e0c3939564232f1681a0dc4488b6b500f7f2ded3b197e68581f750b0359e7c9a0b44f7273f9f415d8efe79a0b64e11d6901452bd029ff491066a6062770cc3ff65da70cfcc6bd8afeee14d57d38194f51213a7d4901cd3df92e", 0x7d}], 0x6, &(0x7f00000015c0)=[@hopopts={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x7}]}}}, @tclass={{0x14, 0x29, 0x43, 0x40}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @rthdr={{0xa8, 0x29, 0x39, {0x5e, 0x12, 0x1, 0x81, 0x0, [@loopback, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0xf8}}, {{&(0x7f00000016c0)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3ff}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001700)="da6f0d8da209f28efc541915766394089c55fc129c78712e2d7fb724183105f279a93ce8030ca45eb1b75cd9d8a003253786bc886f09692773f0150735cf", 0x3e}, {&(0x7f0000001740)="9020168fe4ca91aa50bbb1e04b2d6adde42ffd068fbf69d8e792722ba86eec2cf720d4d60a6e6dc46b46253e4d8cae13b6f710fb6a112c1674502a264c0c8abcae05828a3c56b6558dde230e7f3da0f6759eb4c7c4ea110907bc7e9df8755af28f4168cb131aed4d84771b6eb1319a", 0x6f}], 0x2, &(0x7f0000001800)=[@dontfrag={{0x14, 0x29, 0x3e, 0x81}}, @flowinfo={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @rthdr={{0x68, 0x29, 0x39, {0x1d, 0xa, 0x1, 0x7, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @remote, @empty, @loopback, @mcast1]}}}, @rthdrdstopts={{0x88, 0x29, 0x37, {0x62, 0xd, '\x00', [@generic={0x5, 0x68, "a752b8358261d17c75385d5f6f7f7bea1fe4b487967d1b97c00453b584d340c042e0ddba8e25cff4de6cd2f0fdf19ee93ab806789c4f8178d904800557db125347771c49765064b892a9bcebdf455724ca81e80daee6b49ebe9987089f9a824a36a75a4e944677a1"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x150}}], 0x2, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) sendfile(r0, r2, &(0x7f0000001b00)=0x3, 0x100000001) 09:35:49 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5000000, 0x0, 0x0, 0x0) 09:35:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00d1e40098de10d7000000002e4566624877fe25042f8a8923a417d892477ede71127a1df2cd7f9eeee6b67aa158bc90944875902fa0ec4c726ecfaed6ba4f5a4590fe15c32fe6501cbbdce5a98d3fa58cd24682a2dd5b470f030dc7c6bf2ed080db46a9af6845e33ea5386c4b321c2edef11dc318142ae22320bd4b22c3ac805ca36a142afa0716f5b224009b7c8b387971816985d47d4c89d50b272822eb90f7b6ec0ba33296d552dba62bb0a144de"]) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) r4 = openat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000240)={0x7, 0xf1, 0x4, 0x0, 0x0, [{{r2}, 0x401}, {{r3}, 0xff}, {{r0}, 0x6}, {{r4}, 0x5}]}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r5, &(0x7f0000000140)="ee", 0x1, 0x800000}]) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000d, 0x11, r5, 0x0) syz_io_uring_submit(r7, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000b, 0x40011, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/236) 09:35:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:49 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x11, 0x0, 0x0, 0x0) 09:35:49 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x17, 0x0, 0x0, 0x0, 0x0) 09:35:49 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x200000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:35:49 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000240), &(0x7f0000000280)=@ng={0x4, 0x2}, 0x2, 0x1) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=""/158, 0x9e}, 0x0, 0x2203, 0x0, {0xfffd}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x148, 0x2e, 0x8, 0x70bd26, 0x25dfdbff, {0x20}, [@generic="96ebed2bd685e2e7c1f1c41aa64371120c25a6319a2c69af1f3edb", @typed={0x1f, 0x95, 0x0, 0x0, @binary="424053dc50d21c1c70495e93ef80acba9981f6e6f0ff040ca92183"}, @nested={0xf5, 0x1c, 0x0, 0x1, [@generic="74c8249b421a", @typed={0x4, 0x7e}, @typed={0xc, 0x58, 0x0, 0x0, @u64=0x2}, @generic="39017eda5a3544c82c4e95b79822712ab2d139b67e9ff6bd0381cfe06f74944339e1a667ca05994e5bfd661b66b8d6a67927a5e3d2d9f24fa717fbcb7f39249c0ed7b18b974160a037d4440667771506687c229860e4f9aad45fc2", @typed={0x8, 0x4, 0x0, 0x0, @uid=0xee00}, @generic="d406d439989ed50c97b1c8f6c3596ba68b0c0f46386605ef8260c34b1413779a", @generic="099dbe77887c72e7b80607746e7b0b3eea5c79f1b8da7d4a48864e26d6b57362021c496d52dcb45c1073fa68c7046bfb03a481a398852c22e7b8e5661ac761877571a56bf3a26faa470ff77821b9e9feda552220", @typed={0x4, 0x43}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c000}, 0x800) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x6, 0x6, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x810, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './file0\x00'}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='freezer.parent_freezing\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000400)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000001c0), 0x4) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:35:49 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6000000, 0x0, 0x0, 0x0) 09:36:04 executing program 7: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x6, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT, 0x5) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 09:36:04 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:36:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7000000, 0x0, 0x0, 0x0) 09:36:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x12, 0x0, 0x0, 0x0) 09:36:04 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:36:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:04 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x300000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0f90bbbbbbbbaaaaaaaaaabb8100040000001047b7423a4e5db6ef9f0c22"], 0x0) 09:36:04 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0xc00000, 0x92) syz_io_uring_setup(0x5864, &(0x7f0000000280)={0x0, 0xb6ab, 0x20, 0x1, 0x2a1, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000300)) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1ec}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) clone3(&(0x7f0000000540)={0x0, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240)=0x0, {0x8}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open(0x0, r5, 0x3, 0xffffffffffffffff, 0x9) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x0, 0x2203, 0x0, {0x1}}, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 09:36:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x134, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@replay_thresh={0x8, 0xb, 0x100}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@remote, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x134}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000080)={0x2, 'veth1_to_team\x00', {0x400}, 0x3}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r2, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000f, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x1, 0x1}, 0x1) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r4}}, 0x8) 09:36:04 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) 09:36:04 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x400000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:17 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:36:17 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:17 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8000000, 0x0, 0x0, 0x0) 09:36:17 executing program 7: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1ffffffffffffffd}, 0x0, 0x20, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000001440)={0x1, 0x80, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10003, 0x4, @perf_bp={&(0x7f00000002c0), 0x6}, 0x4c04, 0x7, 0x3, 0x2, 0xffffffff00000001, 0x8, 0x81, 0x0, 0x20, 0x0, 0x907}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x4000, @fd_index=0x9, 0xdbd, 0x8, 0x9, 0x16, 0x1, {0x3}}, 0x1) readv(r0, &(0x7f00000019c0), 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xe8b82, 0x0) r2 = syz_io_uring_complete(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100)=0x800, 0x2, 0x3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="b80000ff1c00c700000000000000ffffffff000000000000800000000000ff022b2f8c1700fa15c8f6000000000200000023c3bc72c048dec0a04d2dc253a04adf01", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000001cc72abcacd64e807050fa1cc9d1b1d00e300"/127], 0xb8}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r0, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r3}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x6, 0x2) 09:36:17 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) 09:36:17 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x800000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:17 executing program 3: stat(&(0x7f0000000040)='.\x00', &(0x7f00000001c0)) socket$inet(0x2, 0xa, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x200400, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'veth0_to_hsr\x00', {0x2, 0x0, @empty}}) 09:36:17 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x13, 0x0, 0x0, 0x0) 09:36:17 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x5e, 0x31010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10598, 0x0, 0x0, 0x8, 0x0, 0x4686}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000280)={0x35, 0x21, 0x8, 0x2, 0x8, 0x6, 0x0, 0x49, 0xffffffffffffffff}) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000340)={0x28, 0x18, 0x0, 0x9, 0x2, 0x84, 0x4, 0x62, 0x1}) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8f6}) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f00000001c0)) r1 = memfd_create(0x0, 0x1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000300)) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)={0x38, 0x22, 0x15, 0x20010, 0x8, 0xc, 0x2, 0x95}) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0x9, 0x32, 0x0, 0xc, 0x4, 0xd00, 0x3, 0x0, 0xffffffffffffffff}) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000080)={0xa, 0x10, 0xf, 0x8, 0x7, 0x8baf, 0x0, 0x137}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x40) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'batadv_slave_1\x00', &(0x7f0000000140)=@ethtool_rxfh_indir={0x38, 0x6, [0x6, 0xfffffff9, 0x401, 0xffffff81, 0x7f, 0x1f]}}) 09:36:17 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) 09:36:17 executing program 7: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1ffffffffffffffd}, 0x0, 0x20, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000001440)={0x1, 0x80, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10003, 0x4, @perf_bp={&(0x7f00000002c0), 0x6}, 0x4c04, 0x7, 0x3, 0x2, 0xffffffff00000001, 0x8, 0x81, 0x0, 0x20, 0x0, 0x907}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x4000, @fd_index=0x9, 0xdbd, 0x8, 0x9, 0x16, 0x1, {0x3}}, 0x1) readv(r0, &(0x7f00000019c0), 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xe8b82, 0x0) r2 = syz_io_uring_complete(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100)=0x800, 0x2, 0x3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="b80000ff1c00c700000000000000ffffffff000000000000800000000000ff022b2f8c1700fa15c8f6000000000200000023c3bc72c048dec0a04d2dc253a04adf01", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000001cc72abcacd64e807050fa1cc9d1b1d00e300"/127], 0xb8}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r0, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r3}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x6, 0x2) 09:36:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0500060000000000"], 0x28}}, 0x0) 09:36:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xa00000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:33 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) flock(r1, 0x2) io_uring_setup(0x5d96, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0x0, 0x1e3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @lastused={0xc}]}, 0x184}}, 0x0) recvmmsg(r2, &(0x7f0000002400)=[{{&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000440)=""/192, 0xc0}], 0x4, &(0x7f0000000500)=""/116, 0x74}, 0x83700000}, {{&(0x7f00000005c0)=@can, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000680)=""/68, 0x44}, {&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/98, 0x62}, {&(0x7f00000008c0)=""/165, 0xa5}, {&(0x7f0000001bc0)=""/140, 0x8c}, {&(0x7f0000001c80)=""/49, 0x31}, {&(0x7f0000001cc0)=""/79, 0x4f}], 0x7, &(0x7f0000001e80)=""/79, 0x4f}}, {{&(0x7f0000001f00)=@caif=@rfm, 0x80, &(0x7f0000002300)=[{&(0x7f0000001f80)=""/247, 0xf7}, {&(0x7f0000002080)=""/231, 0xe7}, {&(0x7f0000001d40)=""/61, 0x3d}, {&(0x7f0000002180)=""/93, 0x5d}, {&(0x7f0000002200)=""/207, 0xcf}], 0x5, &(0x7f0000002380)=""/124, 0x7c}, 0x2}], 0x3, 0x0, &(0x7f00000024c0)) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="ac23d239b18d"}, 0x14) syz_io_uring_setup(0x623f, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000100)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="700000000000000029000000fe0000001f2eec6f25a634ad4ecc8e4820d62dc9ca292f1c9e6fdee4a5eb7ca91fd753a204f2fa234639e72ee7d5cb34ed2ac31e6e04a16f77ff29ca2512cd35d641556081ec83b2a12051ea3300d91840be5b5735625b00000000000000c000000000000000130100000000000054d167a0366ce2c534df5beebb42277565313e55c4ac58eed0ed63a821b781b55fa0619e8ae500a2fec63f7e906ec10d7efdd907ebc78df17cd7153e7b28bd992430711e63408b4c052619e7a86dab69ac3519517a4ed0861c7a11992f885b2decb6c3add2384ac1e63d13902600d2e4bfade73fda4ea7a2afcac45d2b27f29cf7d3e5aa77b97fc5f8d2b9044d18aeb9a539d6dfa466508a1211b4cf229ad13f7c80cf3a9a12b82900000060000000000000001301000098000000a7f10b21a0f7c36c9edaed237a66e6ed84e5335d247a32da500d8e74a62311ab6661ceaf795fc3e58d673382e276136c123fd69a8d9ac30b0220253ac460010738a62d95b6ff667564ab6cb88ce70000ebcc4398beeb1332784e6536d20b0472720c5ac900ef41bbbf8088478fcb96cadf77cae0634f05b3ebb1989879ab45f3109a68d384e865422e9d20a113fc41335f86305d938fb8cd8daa9bbcf00828a919891ec922248f81760492d672454ac2bab298260d82a02a1e1dcb89ec0c433b8c0dd989b009406a4a7b279933438c95ff51c6c409618f20bd01ad5b63a3a87aff2d"], 0x190}, 0x0, 0x80}, 0x9) r3 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_WRITE={0x17, 0x66bd2182eec8de48, 0x6000, @fd, 0xb7, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup3(r3, r0, 0x0) 09:36:33 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) 09:36:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9000000, 0x0, 0x0, 0x0) 09:36:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x14, 0x0, 0x0, 0x0) 09:36:33 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:36:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2507.904164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2507.930932] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2507.973240] device veth0_vlan entered promiscuous mode 09:36:33 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x7fff, 0x0, 0x0, 0x5, "6d0008004eff0000000001000000008000"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {0x0}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8919, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 09:36:34 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0xe00000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:34 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) 09:36:34 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xa000000, 0x0, 0x0, 0x0) 09:36:34 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x15, 0x0, 0x0, 0x0) 09:36:34 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2508.730921] device veth0_vlan entered promiscuous mode 09:36:51 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:36:51 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1100000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:51 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) eventfd2(0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x0, 0x0) r2 = dup2(r0, r1) mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 09:36:51 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xb000000, 0x0, 0x0, 0x0) 09:36:51 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:51 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x16, 0x0, 0x0, 0x0) 09:36:51 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000900)='ext3\x00', &(0x7f0000000940)='./file1\x00', 0x8, 0xa, &(0x7f0000000dc0)=[{&(0x7f0000000980)="8deeecd08ce2ec555e4a92b5b94524b423d964b590a3ba5b048f9c11dd450e8cdb013c3e8c6a0189805acccaa26140d3b4eccc269e42679b31f99abb74fcc34d", 0x40, 0x9}, {&(0x7f00000009c0)="aec34bade3786ad361f03fe41fed2c2d51d33bc72807a3eec55ee880604edc4b7fbe899a68de86ae24120f77024bb9f24d688736eba62c53ffeb732fc0d555a9026643ba9c27b9fb14f9e2e5e332f722d007418458d20267ec395b563ca3eac62836b30fb0c3d7e678724a124fa058949c3be89d58c1906e8bf8fe429621572351f2521a9e84a6bae57a5af2b0c7f25bd66b4cdc59744927988c4b3e90f6e1f5969fb0194ea0cd7069d6a1", 0xab, 0xce0000000000}, {&(0x7f0000000a80)="db56638caa90d7776780b927f92047cf2692d14a928a091be61db4154215b9998c6f46b78b1ee55dcabe584e579d0fd2cb3f2c508d95285715b403e637131cbd31f555eb06671644bd426b19483fa97032546ab31e29654fe6f0a87f8dd6614901a64a059f7739f3739fb076f5c3779ffce7fcdef8b54dfb54001affa87849165484b38fe89cddca3e8f775b623202b6b225127d43a290e09c655fc94277661e5cc44046c027807de201efb6da1a2281b11b25fc3512706d76", 0xb9, 0xffff}, {&(0x7f0000000b40)="40902e0bd043601b6356bcaba5799c8a62ece2250f6b1c37096d8f73172d5f49af27979280ac08be21df88125f04", 0x2e, 0x19c}, {&(0x7f0000000b80)="5f771d37b065e4304c523791db6e9a8e3849f146f9860e874125f055f018e67a9b9779dcf186cb7e9942252c223597144703b7ebb62a6f645fe6f787b80de96f79319753186c7da28af757c398ad3156c27bd9389577a360e0eb4d787803073342270ea8decc4572e158a0efb6483b3b4ef312438fa76db5c924695507dcadcea33f1206a0bdad88c3fd1a3742b7fdde8074cc721aaa572738a05b", 0x9b, 0x1ff}, {&(0x7f0000000c40)="a7ff79ff6af8dae6688a8b4b29aa7625f0d0f1bdb4802be014acab33d42a", 0x1e, 0x5}, {&(0x7f0000000c80)="0d7c96614cb9f538bf7677f4e1c89b414f0831578935ad83ea8ca852d2cc9c75d61ba2fa64141e9e4c282c9bd1287342920c7ac578ced9c66363e0e5616c7d279d7d38b64aca61d21286cefb874b5ca297658731340236c920e74a078af4998040688676483c376ceeb217609741b0f8f334d5f414916d8094", 0x79, 0x7}, {&(0x7f0000000d00), 0x0, 0x3f}, {&(0x7f0000000d40)="4be6f3e5dce6792b36b1a44b93cf0bace03bf170ce06ec8a7b24efdf84c05b3b475677045f17bc74e3a9", 0x2a, 0x8}, {&(0x7f0000000d80)="ccdc1c16b46c54434f", 0x9, 0xff}], 0x8000, &(0x7f0000000ec0)={[{@discard}, {@nomblk_io_submit}, {@debug}, {@usrquota}, {@data_err_abort}], [{@fsmagic={'fsmagic', 0x3d, 0x80000000}}, {@pcr={'pcr', 0x3d, 0x35}}, {@appraise_type}, {@obj_role={'obj_role', 0x3d, 'hash_to_port_mapping\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@seclabel}, {@appraise}]}) dup2(r2, r0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x40, 0x4, 0x1, 0x20, 0x0, 0x2, 0x48000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x4, @perf_config_ext={0x9, 0x6}, 0x1, 0x3, 0x2, 0x5, 0x80, 0x1, 0x57, 0x0, 0x4, 0x0, 0x40}, 0x0, 0x9, r3, 0x2) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x2, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x87, r4, r5}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@remote, @private, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x0, @nl=@unspec, @ax25={0x3, @default, 0x1}, @can={0x1d, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)='batadv_slave_1\x00', 0x7, 0xf, 0xf579}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r9 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x2, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x2b, r8, r9}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r11 = geteuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=@getpolicy={0x108, 0x15, 0x300, 0x70bd27, 0x25dfdbff, {{@in=@multicast1, @in6=@remote, 0x4e20, 0x0, 0x4f23, 0x0, 0xa, 0x0, 0x20, 0x87, r10, r11}, 0x6e6bb9, 0x2}, [@algo_aead={0x8c, 0x12, {{'rfc7539esp(cbc-aes-ce,sha224-ce)\x00'}, 0x200, 0x60, "a3f5e69e83c849545068c65e8c08ba2cf68cc0d1cad9a68aea4dea38ab91bac99be493041d0aaa8671adcb31f510f7adb3f57611cf1a30e3d9564f44757ee210"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, @tfcpad={0x8, 0x16, 0x5}, @extra_flags={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040000) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000001400)={0x588, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffa}}}]}}, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x494}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r10}}, {0x8}}}]}}, {{0x8}, {0x228, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffc01}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}]}, 0x588}, 0x1, 0x0, 0x0, 0x20000001}, 0xf097c0d63bc0e50d) fallocate(r1, 0x10, 0x0, 0x1000002) 09:36:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) 09:36:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) 09:36:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x2, 0x1, 0x36, 0x0, 0x0, 0xa2, 0x40, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x40, 0xfff}, 0x2d04, 0xfff, 0x8001, 0x1, 0x2, 0x0, 0x8, 0x0, 0x8, 0x0, 0xff}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x84a8fc5e782e1b5f) r1 = gettid() r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001200)={0x28, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="487fec864b"]}]}, 0x28}}, 0x20040000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x1f, 0x9, 0x3, 0x0, 0x0, 0x1200, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4e, 0x2, @perf_config_ext={0x8000, 0x7fff}, 0x40140, 0x9, 0x2, 0x3, 0x0, 0x7, 0x3, 0x0, 0x5, 0x0, 0x80000000}, r1, 0x3, r0, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 2525.799520] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2525.814715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 09:36:51 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1800000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') 09:36:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000018c0)) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]) ioctl$CDROM_SET_OPTIONS(0xffffffffffffffff, 0x5320, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3fefc4327c35d5f4c097347fb24dc1b3b1ba18171798bdc0062ea0b5e364eee2b3dc94c1742ea96765c683f90df0000000100"}, 0x80, &(0x7f0000002480)=[{&(0x7f00000015c0)}, {&(0x7f00000003c0)="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", 0xfa1}, {&(0x7f00000013c0)}], 0x3}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000000}) 09:36:51 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x2, 0x1}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x30}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x26}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_LABELS_MASK={0xc, 0x17, [0x60, 0x4]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0xff, 0x2, 0x1ff, 0x80000001, 0x0, 0x6, 0x7931, 0x101]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24000011) 09:36:51 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x18, 0x0, 0x0, 0x0) 09:36:51 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xd000000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') [ 2525.909548] program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO 09:36:51 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0xc000000, 0x0, 0x0, 0x0) 09:36:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x9, 0x0, 0x0, 0x0) [ 2525.986230] program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO 09:36:51 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x24004804}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x1c00000000000000, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter\x00') VM DIAGNOSIS: 09:41:59 Registers: info registers vcpu 0 RAX=ffffffff83e5d490 RBX=0000000000000000 RCX=ffffffff83e4554c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5da98 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85672688 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5d49e 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 fffffe6400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f0a074010 CR3=000000000d92c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffff000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=25203a646672656d6974206574616572 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e5d490 RBX=0000000000000001 RCX=ffffffff83e4554c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5da98 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672688 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5d49e 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 fffffe0a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556208ef9678 CR3=000000000fa32000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65 XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000210065636976726573 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=732f6563696c732e6d65747379732f3a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000