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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:08 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) [ 1685.790612] FAULT_INJECTION: forcing a failure. [ 1685.790612] name failslab, interval 1, probability 0, space 0, times 0 [ 1685.793753] CPU: 1 PID: 8827 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1685.795378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1685.797364] Call Trace: [ 1685.797996] dump_stack+0x107/0x167 [ 1685.798865] should_fail.cold+0x5/0xa [ 1685.799799] ? __io_queue_sqe+0x666/0x9d0 [ 1685.800781] should_failslab+0x5/0x20 [ 1685.801680] kmem_cache_alloc_trace+0x55/0x320 [ 1685.802763] ? lock_downgrade+0x6d0/0x6d0 [ 1685.803782] __io_queue_sqe+0x666/0x9d0 [ 1685.804733] ? io_issue_sqe+0x7850/0x7850 [ 1685.805713] ? __fget_files+0x2f8/0x520 [ 1685.806665] ? io_prep_rw+0x7f5/0x1050 [ 1685.807600] io_submit_sqes+0x44a8/0x8610 [ 1685.808646] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1685.809826] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1685.810973] ? find_held_lock+0x2c/0x110 [ 1685.811973] ? io_submit_sqes+0x8610/0x8610 [ 1685.813003] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1685.814158] ? wait_for_completion_io+0x270/0x270 [ 1685.815303] ? rcu_read_lock_any_held+0x75/0xa0 [ 1685.816446] ? vfs_write+0x354/0xb10 [ 1685.817325] ? fput_many+0x2f/0x1a0 [ 1685.818181] ? ksys_write+0x1a9/0x260 [ 1685.819072] ? __ia32_sys_read+0xb0/0xb0 [ 1685.820072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1685.821312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1685.822535] do_syscall_64+0x33/0x40 [ 1685.823426] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1685.824688] RIP: 0033:0x7f8397fa3b19 [ 1685.825574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1685.829979] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1685.831808] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1685.833494] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1685.835172] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1685.836874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1685.838548] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1685.850623] blktrace: Concurrent blktraces are not allowed on loop4 07:35:08 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1685.858769] blktrace: Concurrent blktraces are not allowed on loop4 07:35:08 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:08 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:22 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:22 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 07:35:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:22 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:22 executing program 7: r0 = syz_io_uring_setup(0x1c29, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:22 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:35:22 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:22 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1699.999818] blktrace: Concurrent blktraces are not allowed on loop4 [ 1700.051542] FAULT_INJECTION: forcing a failure. [ 1700.051542] name failslab, interval 1, probability 0, space 0, times 0 [ 1700.054334] CPU: 1 PID: 8862 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1700.055929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1700.057853] Call Trace: [ 1700.058473] dump_stack+0x107/0x167 [ 1700.059322] should_fail.cold+0x5/0xa [ 1700.060215] ? create_object.isra.0+0x3a/0xa30 [ 1700.061271] should_failslab+0x5/0x20 [ 1700.062162] kmem_cache_alloc+0x5b/0x310 [ 1700.063108] create_object.isra.0+0x3a/0xa30 [ 1700.064127] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1700.065298] kmem_cache_alloc_trace+0x151/0x320 [ 1700.066373] ? lock_downgrade+0x6d0/0x6d0 [ 1700.067336] __io_queue_sqe+0x666/0x9d0 [ 1700.068260] ? io_issue_sqe+0x7850/0x7850 [ 1700.069210] ? __fget_files+0x2f8/0x520 [ 1700.070131] ? io_prep_rw+0x7f5/0x1050 [ 1700.071036] io_submit_sqes+0x44a8/0x8610 [ 1700.072031] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1700.073177] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1700.074279] ? find_held_lock+0x2c/0x110 [ 1700.075212] ? io_submit_sqes+0x8610/0x8610 [ 1700.076215] ? __mutex_unlock_slowpath+0xe1/0x600 07:35:23 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:23 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:23 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1700.077628] ? wait_for_completion_io+0x270/0x270 [ 1700.079147] ? rcu_read_lock_any_held+0x75/0xa0 [ 1700.080315] ? vfs_write+0x354/0xb10 [ 1700.081164] ? fput_many+0x2f/0x1a0 [ 1700.081990] ? ksys_write+0x1a9/0x260 [ 1700.082851] ? __ia32_sys_read+0xb0/0xb0 [ 1700.083789] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1700.084987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1700.086172] do_syscall_64+0x33/0x40 [ 1700.087018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1700.088190] RIP: 0033:0x7f8397fa3b19 [ 1700.089037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1700.093210] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1700.094933] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1700.096545] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1700.098138] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1700.099732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1700.101341] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1700.104893] blktrace: Concurrent blktraces are not allowed on loop4 07:35:23 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:23 executing program 7: r0 = syz_io_uring_setup(0x1c29, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:23 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:23 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1700.210024] blktrace: Concurrent blktraces are not allowed on loop4 07:35:23 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1700.229106] blktrace: Concurrent blktraces are not allowed on loop4 [ 1713.281191] blktrace: Concurrent blktraces are not allowed on loop4 07:35:36 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:35:36 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 07:35:36 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:36 executing program 7: r0 = syz_io_uring_setup(0x1c29, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:36 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:36 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1713.309163] FAULT_INJECTION: forcing a failure. [ 1713.309163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1713.311745] CPU: 0 PID: 8909 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1713.313207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.314970] Call Trace: [ 1713.315536] dump_stack+0x107/0x167 [ 1713.316319] should_fail.cold+0x5/0xa [ 1713.317134] _copy_from_user+0x2e/0x1b0 [ 1713.318332] iovec_from_user+0x141/0x400 [ 1713.319192] __import_iovec+0x67/0x590 [ 1713.320025] ? __is_insn_slot_addr+0x123/0x290 [ 1713.321004] ? lock_downgrade+0x6d0/0x6d0 [ 1713.321881] io_import_iovec+0x581/0x1120 [ 1713.322777] ? io_complete_rw+0x230/0x230 [ 1713.323651] ? lock_downgrade+0x6d0/0x6d0 [ 1713.324538] ? mark_lock+0xf5/0x2df0 [ 1713.325326] io_read+0xe14/0x11e0 [ 1713.326059] ? lock_chain_count+0x20/0x20 [ 1713.326935] ? __lock_acquire+0x1657/0x5b00 [ 1713.327859] ? kiocb_done+0xc90/0xc90 [ 1713.328678] ? mark_lock+0xf5/0x2df0 [ 1713.329469] ? lock_chain_count+0x20/0x20 [ 1713.330341] ? __lock_acquire+0x1657/0x5b00 [ 1713.331262] ? find_held_lock+0x2c/0x110 [ 1713.332142] ? __lock_acquire+0xbb1/0x5b00 [ 1713.333034] io_issue_sqe+0x2ece/0x7850 [ 1713.333870] ? find_held_lock+0x2c/0x110 [ 1713.334727] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1713.335826] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1713.336855] ? lock_downgrade+0x6d0/0x6d0 [ 1713.337739] ? io_connect+0x610/0x610 [ 1713.338559] ? lock_acquire+0x197/0x470 [ 1713.339391] ? find_held_lock+0x2c/0x110 [ 1713.340258] ? __fget_files+0x2cf/0x520 [ 1713.341092] ? lock_downgrade+0x6d0/0x6d0 [ 1713.341971] __io_queue_sqe+0x90/0x9d0 [ 1713.342800] ? io_issue_sqe+0x7850/0x7850 [ 1713.343670] ? __fget_files+0x2f8/0x520 [ 1713.344525] ? io_prep_rw+0x7f5/0x1050 [ 1713.345772] io_submit_sqes+0x44a8/0x8610 [ 1713.346692] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1713.347746] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1713.348764] ? find_held_lock+0x2c/0x110 [ 1713.349622] ? io_submit_sqes+0x8610/0x8610 [ 1713.350542] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.351557] ? wait_for_completion_io+0x270/0x270 [ 1713.352594] ? rcu_read_lock_any_held+0x75/0xa0 [ 1713.353589] ? vfs_write+0x354/0xb10 [ 1713.354376] ? fput_many+0x2f/0x1a0 [ 1713.355149] ? ksys_write+0x1a9/0x260 [ 1713.355954] ? __ia32_sys_read+0xb0/0xb0 [ 1713.356810] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.357920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.359010] do_syscall_64+0x33/0x40 [ 1713.359934] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.361308] RIP: 0033:0x7f8397fa3b19 [ 1713.362283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.366948] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1713.368690] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1713.370246] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1713.371791] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 07:35:36 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1713.373313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1713.375304] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1713.406563] blktrace: Concurrent blktraces are not allowed on loop4 07:35:49 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:49 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:49 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 07:35:49 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:49 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:49 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:49 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x300, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:49 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1726.765051] FAULT_INJECTION: forcing a failure. [ 1726.765051] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.767505] CPU: 0 PID: 8935 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1726.768952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1726.770678] Call Trace: [ 1726.771236] dump_stack+0x107/0x167 [ 1726.772015] should_fail.cold+0x5/0xa [ 1726.772817] ? io_setup_async_rw+0x180/0x580 [ 1726.773737] should_failslab+0x5/0x20 [ 1726.774535] __kmalloc+0x72/0x390 [ 1726.775267] io_setup_async_rw+0x180/0x580 [ 1726.776155] ? iov_iter_restore+0x195/0x3a0 [ 1726.777061] io_read+0x775/0x11e0 [ 1726.777800] ? kiocb_done+0xc90/0xc90 [ 1726.778595] ? mark_lock+0xf5/0x2df0 [ 1726.779381] ? lock_chain_count+0x20/0x20 [ 1726.780276] ? find_held_lock+0x2c/0x110 [ 1726.781132] ? __lock_acquire+0xbb1/0x5b00 [ 1726.782021] io_issue_sqe+0x2ece/0x7850 [ 1726.782855] ? find_held_lock+0x2c/0x110 [ 1726.783715] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1726.784822] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1726.785816] ? lock_downgrade+0x6d0/0x6d0 [ 1726.786686] ? io_connect+0x610/0x610 [ 1726.787488] ? lock_acquire+0x197/0x470 [ 1726.788329] ? find_held_lock+0x2c/0x110 [ 1726.789185] ? __fget_files+0x2cf/0x520 [ 1726.790018] ? lock_downgrade+0x6d0/0x6d0 [ 1726.790892] __io_queue_sqe+0x90/0x9d0 [ 1726.791713] ? io_issue_sqe+0x7850/0x7850 [ 1726.792583] ? __fget_files+0x2f8/0x520 [ 1726.793418] ? io_prep_rw+0x7f5/0x1050 [ 1726.794232] io_submit_sqes+0x44a8/0x8610 [ 1726.795131] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1726.796181] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1726.797201] ? find_held_lock+0x2c/0x110 [ 1726.798062] ? io_submit_sqes+0x8610/0x8610 [ 1726.798978] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1726.800005] ? wait_for_completion_io+0x270/0x270 [ 1726.801028] ? rcu_read_lock_any_held+0x75/0xa0 [ 1726.802001] ? vfs_write+0x354/0xb10 [ 1726.802786] ? fput_many+0x2f/0x1a0 [ 1726.803547] ? ksys_write+0x1a9/0x260 [ 1726.804353] ? __ia32_sys_read+0xb0/0xb0 [ 1726.805212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.806321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1726.807404] do_syscall_64+0x33/0x40 [ 1726.808196] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1726.809274] RIP: 0033:0x7f8397fa3b19 [ 1726.810053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1726.813946] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1726.815556] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1726.817073] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1726.818568] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1726.820083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1726.821589] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1726.828012] blktrace: Concurrent blktraces are not allowed on loop4 [ 1726.856569] blktrace: Concurrent blktraces are not allowed on loop4 07:35:49 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:49 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:49 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:35:49 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:35:49 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x500, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:35:49 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:35:49 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1727.018156] blktrace: Concurrent blktraces are not allowed on loop4 [ 1727.032438] blktrace: Concurrent blktraces are not allowed on loop4 07:35:50 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) [ 1727.143038] FAULT_INJECTION: forcing a failure. [ 1727.143038] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.145672] CPU: 0 PID: 8964 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1727.147112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1727.148863] Call Trace: [ 1727.149421] dump_stack+0x107/0x167 [ 1727.150199] should_fail.cold+0x5/0xa [ 1727.151010] ? create_object.isra.0+0x3a/0xa30 [ 1727.151969] should_failslab+0x5/0x20 [ 1727.152786] kmem_cache_alloc+0x5b/0x310 [ 1727.153645] create_object.isra.0+0x3a/0xa30 [ 1727.154570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1727.155634] kmem_cache_alloc_trace+0x151/0x320 [ 1727.156617] ? lock_downgrade+0x6d0/0x6d0 [ 1727.157512] __io_queue_sqe+0x666/0x9d0 [ 1727.158360] ? io_issue_sqe+0x7850/0x7850 [ 1727.159242] ? __fget_files+0x2f8/0x520 [ 1727.160090] ? io_prep_rw+0x7f5/0x1050 [ 1727.160920] io_submit_sqes+0x44a8/0x8610 [ 1727.161817] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1727.162867] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1727.163881] ? find_held_lock+0x2c/0x110 [ 1727.164759] ? io_submit_sqes+0x8610/0x8610 [ 1727.165674] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1727.166684] ? wait_for_completion_io+0x270/0x270 [ 1727.167709] ? rcu_read_lock_any_held+0x75/0xa0 [ 1727.168691] ? vfs_write+0x354/0xb10 [ 1727.169478] ? fput_many+0x2f/0x1a0 [ 1727.170242] ? ksys_write+0x1a9/0x260 [ 1727.171035] ? __ia32_sys_read+0xb0/0xb0 [ 1727.171889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1727.173013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1727.174093] do_syscall_64+0x33/0x40 [ 1727.174876] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1727.175952] RIP: 0033:0x7f8397fa3b19 [ 1727.176748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1727.180645] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1727.182224] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1727.183706] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1727.185233] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1727.186724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1727.188222] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:36:04 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:04 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:04 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 07:36:04 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:04 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:04 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x600, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:04 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:04 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1741.206629] blktrace: Concurrent blktraces are not allowed on loop4 [ 1741.219658] blktrace: Concurrent blktraces are not allowed on loop4 [ 1741.247748] FAULT_INJECTION: forcing a failure. [ 1741.247748] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.250482] CPU: 1 PID: 8986 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1741.251947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1741.253720] Call Trace: [ 1741.254284] dump_stack+0x107/0x167 [ 1741.255060] should_fail.cold+0x5/0xa [ 1741.255880] ? __io_queue_sqe+0x666/0x9d0 07:36:04 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x700, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1741.257096] should_failslab+0x5/0x20 [ 1741.257990] kmem_cache_alloc_trace+0x55/0x320 [ 1741.258957] ? lock_downgrade+0x6d0/0x6d0 [ 1741.259849] __io_queue_sqe+0x666/0x9d0 07:36:04 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1741.260717] ? io_issue_sqe+0x7850/0x7850 [ 1741.261672] ? __fget_files+0x2f8/0x520 [ 1741.262552] ? io_prep_rw+0x7f5/0x1050 [ 1741.263388] io_submit_sqes+0x44a8/0x8610 [ 1741.264304] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1741.265363] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1741.266389] ? find_held_lock+0x2c/0x110 [ 1741.267257] ? io_submit_sqes+0x8610/0x8610 [ 1741.268183] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1741.269210] ? wait_for_completion_io+0x270/0x270 07:36:04 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1741.270236] ? rcu_read_lock_any_held+0x75/0xa0 [ 1741.271367] ? vfs_write+0x354/0xb10 [ 1741.272156] ? fput_many+0x2f/0x1a0 [ 1741.272929] ? ksys_write+0x1a9/0x260 [ 1741.273720] ? __ia32_sys_read+0xb0/0xb0 [ 1741.274574] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1741.275680] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1741.276777] do_syscall_64+0x33/0x40 [ 1741.277566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1741.278638] RIP: 0033:0x7f8397fa3b19 [ 1741.279424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1741.283328] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1741.284933] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1741.286436] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1741.287929] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1741.289425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1741.290918] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:36:04 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1741.355906] blktrace: Concurrent blktraces are not allowed on loop4 [ 1741.369509] blktrace: Concurrent blktraces are not allowed on loop4 07:36:04 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:04 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa5f, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:04 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:04 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1741.478243] blktrace: Concurrent blktraces are not allowed on loop4 [ 1741.490497] blktrace: Concurrent blktraces are not allowed on loop4 07:36:20 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:20 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:20 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:20 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5f0a, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:20 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 07:36:20 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:20 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1757.467171] FAULT_INJECTION: forcing a failure. [ 1757.467171] name failslab, interval 1, probability 0, space 0, times 0 [ 1757.469886] CPU: 0 PID: 9027 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1757.471338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1757.471820] blktrace: Concurrent blktraces are not allowed on loop4 [ 1757.473120] Call Trace: [ 1757.473147] dump_stack+0x107/0x167 [ 1757.473168] should_fail.cold+0x5/0xa [ 1757.473190] ? create_object.isra.0+0x3a/0xa30 [ 1757.473207] should_failslab+0x5/0x20 [ 1757.473226] kmem_cache_alloc+0x5b/0x310 [ 1757.473252] create_object.isra.0+0x3a/0xa30 [ 1757.480369] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1757.481483] kmem_cache_alloc_trace+0x151/0x320 [ 1757.482499] ? lock_downgrade+0x6d0/0x6d0 [ 1757.483407] blktrace: Concurrent blktraces are not allowed on loop4 [ 1757.483425] __io_queue_sqe+0x666/0x9d0 [ 1757.483451] ? io_issue_sqe+0x7850/0x7850 [ 1757.486572] ? __fget_files+0x2f8/0x520 [ 1757.487447] ? io_prep_rw+0x7f5/0x1050 [ 1757.488312] io_submit_sqes+0x44a8/0x8610 [ 1757.489242] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1757.490340] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1757.491393] ? find_held_lock+0x2c/0x110 [ 1757.492289] ? io_submit_sqes+0x8610/0x8610 [ 1757.493240] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1757.494291] ? wait_for_completion_io+0x270/0x270 [ 1757.495344] ? rcu_read_lock_any_held+0x75/0xa0 [ 1757.496366] ? vfs_write+0x354/0xb10 [ 1757.497176] ? fput_many+0x2f/0x1a0 [ 1757.497964] ? ksys_write+0x1a9/0x260 [ 1757.498790] ? __ia32_sys_read+0xb0/0xb0 [ 1757.499676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1757.500829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1757.501954] do_syscall_64+0x33/0x40 [ 1757.502763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1757.503885] RIP: 0033:0x7f8397fa3b19 [ 1757.504694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1757.508708] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1757.510362] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1757.511918] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 07:36:20 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1757.513462] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1757.515139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1757.516663] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:36:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x103, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:20 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:20 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:20 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1757.676103] blktrace: Concurrent blktraces are not allowed on loop4 07:36:20 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:20 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1757.715728] blktrace: Concurrent blktraces are not allowed on loop4 07:36:20 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:20 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x147, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1757.879170] blktrace: Concurrent blktraces are not allowed on loop4 [ 1757.892699] blktrace: Concurrent blktraces are not allowed on loop4 [ 1774.851920] FAULT_INJECTION: forcing a failure. [ 1774.851920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1774.854942] CPU: 1 PID: 9077 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1774.856493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.858345] Call Trace: [ 1774.858973] dump_stack+0x107/0x167 [ 1774.859857] should_fail.cold+0x5/0xa [ 1774.860794] _copy_from_user+0x2e/0x1b0 [ 1774.861771] iovec_from_user+0x141/0x400 [ 1774.862743] __import_iovec+0x67/0x590 [ 1774.863670] ? __is_insn_slot_addr+0x123/0x290 [ 1774.864787] ? lock_downgrade+0x6d0/0x6d0 [ 1774.865767] io_import_iovec+0x581/0x1120 [ 1774.866776] ? io_complete_rw+0x230/0x230 [ 1774.867786] ? lock_downgrade+0x6d0/0x6d0 [ 1774.868962] ? mark_lock+0xf5/0x2df0 [ 1774.869844] io_read+0xe14/0x11e0 07:36:37 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:37 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:37 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:37 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) [ 1774.870768] ? lock_chain_count+0x20/0x20 [ 1774.871801] ? __lock_acquire+0x1657/0x5b00 [ 1774.872823] ? kiocb_done+0xc90/0xc90 [ 1774.873699] ? mark_lock+0xf5/0x2df0 [ 1774.874601] ? lock_chain_count+0x20/0x20 [ 1774.875590] ? __lock_acquire+0x1657/0x5b00 [ 1774.876653] ? find_held_lock+0x2c/0x110 [ 1774.877634] ? __lock_acquire+0xbb1/0x5b00 [ 1774.878597] io_issue_sqe+0x2ece/0x7850 [ 1774.879556] ? find_held_lock+0x2c/0x110 [ 1774.880499] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1774.881700] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1774.882919] ? lock_downgrade+0x6d0/0x6d0 [ 1774.883920] ? io_connect+0x610/0x610 [ 1774.884835] ? lock_acquire+0x197/0x470 [ 1774.885777] ? find_held_lock+0x2c/0x110 [ 1774.886746] ? __fget_files+0x2cf/0x520 [ 1774.887660] ? lock_downgrade+0x6d0/0x6d0 [ 1774.888632] __io_queue_sqe+0x90/0x9d0 [ 1774.889553] ? io_issue_sqe+0x7850/0x7850 [ 1774.890522] ? __fget_files+0x2f8/0x520 07:36:37 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:37 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:37 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1774.891622] ? io_prep_rw+0x7f5/0x1050 [ 1774.892721] io_submit_sqes+0x44a8/0x8610 [ 1774.893711] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1774.894843] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1774.895955] ? find_held_lock+0x2c/0x110 [ 1774.896875] ? io_submit_sqes+0x8610/0x8610 [ 1774.897856] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.898989] ? wait_for_completion_io+0x270/0x270 [ 1774.900126] ? rcu_read_lock_any_held+0x75/0xa0 [ 1774.901283] ? vfs_write+0x354/0xb10 [ 1774.902175] ? fput_many+0x2f/0x1a0 [ 1774.903009] ? ksys_write+0x1a9/0x260 [ 1774.903895] ? __ia32_sys_read+0xb0/0xb0 [ 1774.904873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.906123] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.907314] do_syscall_64+0x33/0x40 [ 1774.908195] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.909426] RIP: 0033:0x7f8397fa3b19 [ 1774.910418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1774.914831] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1774.916787] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 07:36:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x2}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1774.918481] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1774.920208] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.921898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1774.923603] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1774.959159] blktrace: Concurrent blktraces are not allowed on loop4 [ 1774.984070] blktrace: Concurrent blktraces are not allowed on loop4 07:36:37 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:37 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:37 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:37 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:37 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:38 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 07:36:38 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x3}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1775.178847] FAULT_INJECTION: forcing a failure. [ 1775.178847] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.181568] CPU: 0 PID: 9105 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1775.183091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.184980] Call Trace: [ 1775.185580] dump_stack+0x107/0x167 [ 1775.186406] should_fail.cold+0x5/0xa [ 1775.187261] ? io_setup_async_rw+0x180/0x580 [ 1775.188251] should_failslab+0x5/0x20 [ 1775.189108] __kmalloc+0x72/0x390 [ 1775.189887] ? io_setup_async_rw+0x172/0x580 [ 1775.190886] io_setup_async_rw+0x180/0x580 [ 1775.191837] ? iov_iter_restore+0x195/0x3a0 [ 1775.192817] io_read+0x775/0x11e0 [ 1775.193625] ? kiocb_done+0xc90/0xc90 [ 1775.194487] ? mark_lock+0xf5/0x2df0 [ 1775.195335] ? lock_chain_count+0x20/0x20 [ 1775.196281] ? find_held_lock+0x2c/0x110 [ 1775.197213] ? mark_lock+0xf5/0x2df0 [ 1775.198056] io_issue_sqe+0x2ece/0x7850 [ 1775.198954] ? find_held_lock+0x2c/0x110 [ 1775.199872] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1775.201069] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1775.202134] ? lock_downgrade+0x6d0/0x6d0 [ 1775.203064] ? io_connect+0x610/0x610 [ 1775.203933] ? mark_held_locks+0x9e/0xe0 [ 1775.204610] blktrace: Concurrent blktraces are not allowed on loop4 [ 1775.204875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.204906] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1775.208767] __io_queue_sqe+0x90/0x9d0 [ 1775.209665] ? io_issue_sqe+0x7850/0x7850 [ 1775.210600] ? io_prep_rw+0x195/0x1050 [ 1775.211490] ? __sanitizer_cov_trace_pc+0x52/0x60 [ 1775.212593] ? io_prep_rw+0x7f5/0x1050 [ 1775.213484] io_submit_sqes+0x44a8/0x8610 [ 1775.214619] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1775.215742] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1775.216849] ? find_held_lock+0x2c/0x110 [ 1775.217770] ? io_submit_sqes+0x8610/0x8610 [ 1775.218741] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.219819] ? wait_for_completion_io+0x270/0x270 [ 1775.220911] ? rcu_read_lock_any_held+0x75/0xa0 [ 1775.221955] ? vfs_write+0x354/0xb10 [ 1775.222796] ? fput_many+0x2f/0x1a0 [ 1775.223615] ? ksys_write+0x1a9/0x260 [ 1775.224482] ? __ia32_sys_read+0xb0/0xb0 [ 1775.225406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.226451] blktrace: Concurrent blktraces are not allowed on loop4 [ 1775.226603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.229227] do_syscall_64+0x33/0x40 [ 1775.230072] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.231221] RIP: 0033:0x7f8397fa3b19 [ 1775.232054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1775.236195] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1775.237930] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1775.239540] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1775.241138] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.242749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1775.244339] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:36:38 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:51 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:51 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:51 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 07:36:51 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:51 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x4}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:51 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:51 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:51 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1788.595179] FAULT_INJECTION: forcing a failure. [ 1788.595179] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.596845] CPU: 0 PID: 9133 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1788.597732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1788.598772] Call Trace: [ 1788.599113] dump_stack+0x107/0x167 [ 1788.599557] should_fail.cold+0x5/0xa [ 1788.600021] ? create_object.isra.0+0x3a/0xa30 [ 1788.600593] should_failslab+0x5/0x20 [ 1788.601051] kmem_cache_alloc+0x5b/0x310 [ 1788.601548] create_object.isra.0+0x3a/0xa30 [ 1788.602075] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1788.602692] __kmalloc+0x16e/0x390 [ 1788.603137] io_setup_async_rw+0x180/0x580 [ 1788.603647] ? iov_iter_restore+0x195/0x3a0 [ 1788.604167] io_read+0x775/0x11e0 [ 1788.604598] ? kiocb_done+0xc90/0xc90 [ 1788.605065] ? mark_lock+0xf5/0x2df0 [ 1788.605526] ? lock_chain_count+0x20/0x20 [ 1788.606043] ? find_held_lock+0x2c/0x110 [ 1788.606536] ? __lock_acquire+0xbb1/0x5b00 [ 1788.607050] io_issue_sqe+0x2ece/0x7850 [ 1788.607538] ? find_held_lock+0x2c/0x110 [ 1788.608031] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1788.608683] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1788.609268] ? lock_downgrade+0x6d0/0x6d0 [ 1788.609791] ? io_connect+0x610/0x610 [ 1788.610252] ? lock_acquire+0x197/0x470 [ 1788.610730] ? find_held_lock+0x2c/0x110 [ 1788.611221] ? __fget_files+0x2cf/0x520 [ 1788.611723] ? lock_downgrade+0x6d0/0x6d0 [ 1788.612223] __io_queue_sqe+0x90/0x9d0 [ 1788.612713] ? io_issue_sqe+0x7850/0x7850 [ 1788.613205] ? __fget_files+0x2f8/0x520 [ 1788.613684] ? io_prep_rw+0x7f5/0x1050 [ 1788.614153] io_submit_sqes+0x44a8/0x8610 [ 1788.614673] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.615272] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.615848] ? find_held_lock+0x2c/0x110 [ 1788.616338] ? io_submit_sqes+0x8610/0x8610 [ 1788.616886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1788.617467] ? wait_for_completion_io+0x270/0x270 [ 1788.618066] ? rcu_read_lock_any_held+0x75/0xa0 [ 1788.618623] ? vfs_write+0x354/0xb10 [ 1788.619069] ? fput_many+0x2f/0x1a0 [ 1788.619517] ? ksys_write+0x1a9/0x260 [ 1788.619972] ? __ia32_sys_read+0xb0/0xb0 [ 1788.620467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1788.621072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1788.621703] do_syscall_64+0x33/0x40 [ 1788.622149] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1788.622761] RIP: 0033:0x7f8397fa3b19 [ 1788.623218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1788.625438] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1788.626375] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1788.627193] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1788.628056] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.628899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1788.629759] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1788.634468] blktrace: Concurrent blktraces are not allowed on loop4 [ 1788.644975] blktrace: Concurrent blktraces are not allowed on loop4 07:36:51 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:51 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:36:51 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:36:51 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x5}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:51 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:36:51 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:36:51 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 1788.786033] blktrace: Concurrent blktraces are not allowed on loop4 [ 1788.802856] blktrace: Concurrent blktraces are not allowed on loop4 [ 1788.805512] FAULT_INJECTION: forcing a failure. [ 1788.805512] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.807185] CPU: 0 PID: 9156 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1788.808154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1788.809107] Call Trace: [ 1788.809481] dump_stack+0x107/0x167 [ 1788.809997] should_fail.cold+0x5/0xa [ 1788.810544] ? __io_queue_sqe+0x666/0x9d0 [ 1788.811139] should_failslab+0x5/0x20 [ 1788.811671] kmem_cache_alloc_trace+0x55/0x320 [ 1788.812316] ? lock_downgrade+0x6d0/0x6d0 [ 1788.812910] __io_queue_sqe+0x666/0x9d0 [ 1788.813474] ? io_issue_sqe+0x7850/0x7850 [ 1788.814063] ? __fget_files+0x2f8/0x520 [ 1788.814632] ? io_prep_rw+0x7f5/0x1050 [ 1788.815187] io_submit_sqes+0x44a8/0x8610 [ 1788.815785] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.816494] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.817187] ? find_held_lock+0x2c/0x110 [ 1788.817758] ? io_submit_sqes+0x8610/0x8610 [ 1788.818368] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1788.819044] ? wait_for_completion_io+0x270/0x270 [ 1788.819726] ? rcu_read_lock_any_held+0x75/0xa0 [ 1788.820371] ? vfs_write+0x354/0xb10 [ 1788.820898] ? fput_many+0x2f/0x1a0 [ 1788.821405] ? ksys_write+0x1a9/0x260 [ 1788.821937] ? __ia32_sys_read+0xb0/0xb0 [ 1788.822509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1788.823245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1788.823971] do_syscall_64+0x33/0x40 [ 1788.824498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1788.825224] RIP: 0033:0x7f8397fa3b19 [ 1788.825748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1788.828342] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1788.829418] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1788.830428] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1788.831240] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.832242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1788.833086] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:37:05 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x6}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:05 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 07:37:05 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 1802.669408] blktrace: Concurrent blktraces are not allowed on loop4 perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:05 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1802.673892] FAULT_INJECTION: forcing a failure. [ 1802.673892] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.675363] CPU: 1 PID: 9181 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1802.676126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1802.677077] Call Trace: [ 1802.677378] dump_stack+0x107/0x167 [ 1802.677789] should_fail.cold+0x5/0xa [ 1802.678227] ? create_object.isra.0+0x3a/0xa30 [ 1802.678751] should_failslab+0x5/0x20 [ 1802.679183] kmem_cache_alloc+0x5b/0x310 [ 1802.679649] create_object.isra.0+0x3a/0xa30 [ 1802.680150] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1802.680750] kmem_cache_alloc_trace+0x151/0x320 [ 1802.681278] ? lock_downgrade+0x6d0/0x6d0 [ 1802.681756] __io_queue_sqe+0x666/0x9d0 [ 1802.682217] ? io_issue_sqe+0x7850/0x7850 [ 1802.682683] ? __fget_files+0x2f8/0x520 [ 1802.683146] ? io_prep_rw+0x7f5/0x1050 [ 1802.683595] io_submit_sqes+0x44a8/0x8610 [ 1802.684086] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1802.684665] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1802.685216] ? find_held_lock+0x2c/0x110 [ 1802.685679] ? io_submit_sqes+0x8610/0x8610 [ 1802.686178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1802.686732] ? wait_for_completion_io+0x270/0x270 [ 1802.687285] ? rcu_read_lock_any_held+0x75/0xa0 [ 1802.687816] ? vfs_write+0x354/0xb10 [ 1802.688237] ? fput_many+0x2f/0x1a0 [ 1802.688663] ? ksys_write+0x1a9/0x260 [ 1802.689094] ? __ia32_sys_read+0xb0/0xb0 [ 1802.689560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1802.690168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1802.690762] do_syscall_64+0x33/0x40 [ 1802.691189] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1802.691781] RIP: 0033:0x7f8397fa3b19 [ 1802.692210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1802.694334] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1802.695208] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1802.696026] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1802.696847] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1802.697664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.698482] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1802.706676] blktrace: Concurrent blktraces are not allowed on loop4 07:37:05 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:05 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 07:37:05 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:05 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x7}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1802.837820] FAULT_INJECTION: forcing a failure. [ 1802.837820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1802.842730] CPU: 0 PID: 9194 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1802.844302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1802.846195] Call Trace: [ 1802.846811] dump_stack+0x107/0x167 [ 1802.847661] should_fail.cold+0x5/0xa [ 1802.848548] _copy_from_user+0x2e/0x1b0 [ 1802.849483] iovec_from_user+0x141/0x400 [ 1802.850427] __import_iovec+0x67/0x590 [ 1802.851326] ? __is_insn_slot_addr+0x123/0x290 [ 1802.852390] ? lock_downgrade+0x6d0/0x6d0 [ 1802.853364] io_import_iovec+0x581/0x1120 [ 1802.854336] ? io_complete_rw+0x230/0x230 [ 1802.855293] ? lock_downgrade+0x6d0/0x6d0 [ 1802.856262] ? mark_lock+0xf5/0x2df0 [ 1802.857133] io_read+0xe14/0x11e0 [ 1802.857934] ? lock_chain_count+0x20/0x20 [ 1802.858890] ? __lock_acquire+0x1657/0x5b00 07:37:05 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1802.859893] ? kiocb_done+0xc90/0xc90 [ 1802.860956] ? mark_lock+0xf5/0x2df0 [ 1802.861821] ? lock_chain_count+0x20/0x20 [ 1802.861857] blktrace: Concurrent blktraces are not allowed on loop4 [ 1802.862777] ? __lock_acquire+0x1657/0x5b00 [ 1802.862811] ? find_held_lock+0x2c/0x110 [ 1802.865435] ? __lock_acquire+0xbb1/0x5b00 [ 1802.866416] io_issue_sqe+0x2ece/0x7850 [ 1802.867391] ? find_held_lock+0x2c/0x110 [ 1802.868331] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1802.869551] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1802.870646] ? lock_downgrade+0x6d0/0x6d0 [ 1802.871601] ? io_connect+0x610/0x610 [ 1802.872528] ? lock_acquire+0x197/0x470 [ 1802.873450] ? find_held_lock+0x2c/0x110 [ 1802.874389] ? __fget_files+0x2cf/0x520 [ 1802.875303] ? lock_downgrade+0x6d0/0x6d0 [ 1802.876261] __io_queue_sqe+0x90/0x9d0 [ 1802.877170] ? io_issue_sqe+0x7850/0x7850 [ 1802.878120] ? __fget_files+0x2f8/0x520 [ 1802.879040] ? io_prep_rw+0x7f5/0x1050 [ 1802.879944] io_submit_sqes+0x44a8/0x8610 [ 1802.880937] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1802.882085] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1802.882249] blktrace: Concurrent blktraces are not allowed on loop4 [ 1802.883195] ? find_held_lock+0x2c/0x110 [ 1802.883221] ? io_submit_sqes+0x8610/0x8610 [ 1802.885871] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1802.886984] ? wait_for_completion_io+0x270/0x270 [ 1802.888097] ? rcu_read_lock_any_held+0x75/0xa0 [ 1802.889173] ? vfs_write+0x354/0xb10 [ 1802.890030] ? fput_many+0x2f/0x1a0 [ 1802.890866] ? ksys_write+0x1a9/0x260 [ 1802.891743] ? __ia32_sys_read+0xb0/0xb0 [ 1802.892690] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1802.893900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1802.895090] do_syscall_64+0x33/0x40 [ 1802.895951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1802.897139] RIP: 0033:0x7f8397fa3b19 [ 1802.897993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1802.902237] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1802.903991] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1802.905638] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1802.907283] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1802.908936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.910582] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:37:05 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:05 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x300}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:05 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:05 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1803.003746] blktrace: Concurrent blktraces are not allowed on loop4 [ 1803.036002] blktrace: Concurrent blktraces are not allowed on loop4 [ 1818.922122] FAULT_INJECTION: forcing a failure. [ 1818.922122] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.923640] CPU: 0 PID: 9241 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1818.924473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1818.925507] Call Trace: [ 1818.925843] dump_stack+0x107/0x167 [ 1818.926293] should_fail.cold+0x5/0xa [ 1818.926763] ? io_setup_async_rw+0x180/0x580 [ 1818.927313] should_failslab+0x5/0x20 [ 1818.927781] __kmalloc+0x72/0x390 [ 1818.928215] io_setup_async_rw+0x180/0x580 [ 1818.928736] ? iov_iter_restore+0x195/0x3a0 [ 1818.929288] io_read+0x775/0x11e0 [ 1818.929732] ? kiocb_done+0xc90/0xc90 [ 1818.930208] ? mark_lock+0xf5/0x2df0 [ 1818.930681] ? lock_chain_count+0x20/0x20 [ 1818.930716] blktrace: Concurrent blktraces are not allowed on loop4 [ 1818.931212] ? find_held_lock+0x2c/0x110 [ 1818.933183] ? __lock_acquire+0xbb1/0x5b00 [ 1818.933717] io_issue_sqe+0x2ece/0x7850 [ 1818.934217] ? find_held_lock+0x2c/0x110 [ 1818.934731] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1818.935385] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1818.935964] ? lock_downgrade+0x6d0/0x6d0 [ 1818.936475] ? io_connect+0x610/0x610 [ 1818.936961] ? lock_acquire+0x197/0x470 [ 1818.937452] ? find_held_lock+0x2c/0x110 [ 1818.937965] ? __fget_files+0x2cf/0x520 [ 1818.938457] ? lock_downgrade+0x6d0/0x6d0 [ 1818.938978] __io_queue_sqe+0x90/0x9d0 [ 1818.939462] ? io_issue_sqe+0x7850/0x7850 [ 1818.939970] ? __fget_files+0x2f8/0x520 [ 1818.940463] ? io_prep_rw+0x7f5/0x1050 [ 1818.940972] io_submit_sqes+0x44a8/0x8610 [ 1818.941511] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1818.942119] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1818.942706] ? find_held_lock+0x2c/0x110 [ 1818.943213] ? io_submit_sqes+0x8610/0x8610 [ 1818.943752] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1818.944352] ? wait_for_completion_io+0x270/0x270 [ 1818.944966] ? rcu_read_lock_any_held+0x75/0xa0 [ 1818.945533] ? vfs_write+0x354/0xb10 [ 1818.945988] ? fput_many+0x2f/0x1a0 [ 1818.946444] ? ksys_write+0x1a9/0x260 [ 1818.946911] ? __ia32_sys_read+0xb0/0xb0 [ 1818.947416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1818.948066] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1818.948701] do_syscall_64+0x33/0x40 [ 1818.949170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1818.949807] RIP: 0033:0x7f8397fa3b19 [ 1818.950263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1818.952500] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1818.953436] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1818.954315] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1818.955196] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.956069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1818.956949] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:37:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x500}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:21 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:21 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:21 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:21 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:21 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 07:37:21 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:21 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1818.977710] blktrace: Concurrent blktraces are not allowed on loop4 07:37:21 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:21 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:21 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x600}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:21 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:22 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 07:37:22 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1819.089544] blktrace: Concurrent blktraces are not allowed on loop4 [ 1819.096698] FAULT_INJECTION: forcing a failure. [ 1819.096698] name failslab, interval 1, probability 0, space 0, times 0 [ 1819.098102] CPU: 0 PID: 9254 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1819.098881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1819.099837] Call Trace: [ 1819.100152] dump_stack+0x107/0x167 [ 1819.100577] should_fail.cold+0x5/0xa [ 1819.101027] ? create_object.isra.0+0x3a/0xa30 [ 1819.101558] should_failslab+0x5/0x20 [ 1819.101992] kmem_cache_alloc+0x5b/0x310 [ 1819.102470] create_object.isra.0+0x3a/0xa30 [ 1819.102967] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1819.103550] __kmalloc+0x16e/0x390 [ 1819.103960] io_setup_async_rw+0x180/0x580 [ 1819.104440] ? iov_iter_restore+0x195/0x3a0 [ 1819.104945] io_read+0x775/0x11e0 [ 1819.105349] ? kiocb_done+0xc90/0xc90 [ 1819.105787] ? mark_lock+0xf5/0x2df0 [ 1819.106214] ? lock_chain_count+0x20/0x20 [ 1819.106701] ? find_held_lock+0x2c/0x110 [ 1819.107172] ? __lock_acquire+0xbb1/0x5b00 [ 1819.107672] io_issue_sqe+0x2ece/0x7850 [ 1819.108136] ? find_held_lock+0x2c/0x110 [ 1819.108611] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1819.109219] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1819.109760] ? lock_downgrade+0x6d0/0x6d0 [ 1819.110241] ? io_connect+0x610/0x610 [ 1819.110684] ? lock_acquire+0x197/0x470 [ 1819.111140] ? find_held_lock+0x2c/0x110 [ 1819.111613] ? __fget_files+0x2cf/0x520 [ 1819.112070] ? lock_downgrade+0x6d0/0x6d0 [ 1819.112547] __io_queue_sqe+0x90/0x9d0 [ 1819.113008] ? io_issue_sqe+0x7850/0x7850 [ 1819.113480] ? __fget_files+0x2f8/0x520 [ 1819.113934] ? io_prep_rw+0x7f5/0x1050 [ 1819.114384] io_submit_sqes+0x44a8/0x8610 [ 1819.114873] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1819.115438] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1819.115986] ? find_held_lock+0x2c/0x110 [ 1819.116453] ? io_submit_sqes+0x8610/0x8610 [ 1819.116967] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1819.117520] ? wait_for_completion_io+0x270/0x270 [ 1819.118074] ? rcu_read_lock_any_held+0x75/0xa0 [ 1819.118606] ? vfs_write+0x354/0xb10 [ 1819.119029] ? fput_many+0x2f/0x1a0 [ 1819.119441] ? ksys_write+0x1a9/0x260 [ 1819.119871] ? __ia32_sys_read+0xb0/0xb0 [ 1819.120337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1819.120953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1819.121537] do_syscall_64+0x33/0x40 [ 1819.121965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1819.122556] RIP: 0033:0x7f8397fa3b19 [ 1819.122983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1819.125084] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1819.125958] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1819.126762] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1819.127560] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1819.128360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1819.129174] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1819.135093] blktrace: Concurrent blktraces are not allowed on loop4 07:37:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x700}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:22 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:22 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1819.206545] blktrace: Concurrent blktraces are not allowed on loop4 [ 1819.216659] blktrace: Concurrent blktraces are not allowed on loop4 07:37:22 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:22 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0xa5f}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:22 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:22 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1819.312865] blktrace: Concurrent blktraces are not allowed on loop4 07:37:22 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 07:37:22 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1819.350473] blktrace: Concurrent blktraces are not allowed on loop4 [ 1819.359808] FAULT_INJECTION: forcing a failure. [ 1819.359808] name failslab, interval 1, probability 0, space 0, times 0 [ 1819.361118] CPU: 0 PID: 9283 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1819.361874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1819.362775] Call Trace: [ 1819.363073] dump_stack+0x107/0x167 [ 1819.363476] should_fail.cold+0x5/0xa [ 1819.363898] ? __io_queue_sqe+0x666/0x9d0 [ 1819.364352] should_failslab+0x5/0x20 [ 1819.364770] kmem_cache_alloc_trace+0x55/0x320 [ 1819.365288] ? lock_downgrade+0x6d0/0x6d0 [ 1819.365747] __io_queue_sqe+0x666/0x9d0 [ 1819.366196] ? io_issue_sqe+0x7850/0x7850 [ 1819.366662] ? __fget_files+0x2f8/0x520 [ 1819.367109] ? io_prep_rw+0x7f5/0x1050 [ 1819.367553] io_submit_sqes+0x44a8/0x8610 [ 1819.368029] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1819.368585] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1819.369134] ? find_held_lock+0x2c/0x110 [ 1819.369597] ? io_submit_sqes+0x8610/0x8610 [ 1819.370078] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1819.370624] ? wait_for_completion_io+0x270/0x270 [ 1819.371164] ? rcu_read_lock_any_held+0x75/0xa0 [ 1819.371675] ? vfs_write+0x354/0xb10 [ 1819.372092] ? fput_many+0x2f/0x1a0 [ 1819.372492] ? ksys_write+0x1a9/0x260 [ 1819.372936] ? __ia32_sys_read+0xb0/0xb0 [ 1819.373390] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1819.373973] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1819.374555] do_syscall_64+0x33/0x40 [ 1819.374963] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1819.375534] RIP: 0033:0x7f8397fa3b19 [ 1819.375940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1819.377966] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1819.378797] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1819.379588] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1819.380366] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1819.381155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1819.381942] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:37:22 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:36 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:36 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:36 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 07:37:36 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:36 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:36 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1833.739169] blktrace: Concurrent blktraces are not allowed on loop4 [ 1833.751339] blktrace: Concurrent blktraces are not allowed on loop4 07:37:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x5f0a}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:36 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 1833.773707] FAULT_INJECTION: forcing a failure. [ 1833.773707] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.776247] CPU: 1 PID: 9299 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1833.777725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1833.779491] Call Trace: [ 1833.780055] dump_stack+0x107/0x167 [ 1833.780821] should_fail.cold+0x5/0xa [ 1833.781646] ? create_object.isra.0+0x3a/0xa30 [ 1833.782637] should_failslab+0x5/0x20 [ 1833.783451] kmem_cache_alloc+0x5b/0x310 [ 1833.784316] create_object.isra.0+0x3a/0xa30 [ 1833.785258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1833.786346] kmem_cache_alloc_trace+0x151/0x320 [ 1833.787341] ? lock_downgrade+0x6d0/0x6d0 [ 1833.788248] __io_queue_sqe+0x666/0x9d0 [ 1833.789106] ? io_issue_sqe+0x7850/0x7850 [ 1833.789999] ? __fget_files+0x2f8/0x520 [ 1833.790837] ? io_prep_rw+0x7f5/0x1050 [ 1833.791686] io_submit_sqes+0x44a8/0x8610 [ 1833.792599] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1833.793653] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1833.794701] ? find_held_lock+0x2c/0x110 [ 1833.795569] ? io_submit_sqes+0x8610/0x8610 [ 1833.796513] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1833.797566] ? wait_for_completion_io+0x270/0x270 [ 1833.798612] ? rcu_read_lock_any_held+0x75/0xa0 [ 1833.799613] ? vfs_write+0x354/0xb10 [ 1833.800428] ? fput_many+0x2f/0x1a0 [ 1833.801216] ? ksys_write+0x1a9/0x260 [ 1833.802034] ? __ia32_sys_read+0xb0/0xb0 [ 1833.802904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1833.804021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1833.805133] do_syscall_64+0x33/0x40 [ 1833.805938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1833.807027] RIP: 0033:0x7f8397fa3b19 [ 1833.807824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1833.811761] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1833.813418] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1833.814966] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1833.816507] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1833.818063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1833.819610] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1833.875643] blktrace: Concurrent blktraces are not allowed on loop4 07:37:36 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1833.886710] blktrace: Concurrent blktraces are not allowed on loop4 [ 1833.892791] FAULT_INJECTION: forcing a failure. [ 1833.892791] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.894221] CPU: 0 PID: 9324 Comm: syz-executor.4 Not tainted 5.10.257 #1 [ 1833.895070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1833.896129] Call Trace: [ 1833.896467] dump_stack+0x107/0x167 [ 1833.896926] should_fail.cold+0x5/0xa [ 1833.897418] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1833.898079] should_failslab+0x5/0x20 [ 1833.898567] kmem_cache_alloc_trace+0x55/0x320 [ 1833.899140] io_uring_alloc_task_context+0x99/0x6a0 [ 1833.899771] ? io_import_iovec+0x1120/0x1120 [ 1833.900327] ? find_held_lock+0x2c/0x110 [ 1833.900828] ? percpu_ref_tryget_many+0x166/0x2d0 [ 1833.901441] __io_uring_add_tctx_node+0x2c6/0x520 [ 1833.902032] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1833.902692] __do_sys_io_uring_enter+0x146f/0x1890 [ 1833.903312] ? find_held_lock+0x2c/0x110 [ 1833.903805] ? io_submit_sqes+0x8610/0x8610 [ 1833.904353] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1833.904960] ? wait_for_completion_io+0x270/0x270 [ 1833.905567] ? rcu_read_lock_any_held+0x75/0xa0 [ 1833.906154] ? vfs_write+0x354/0xb10 [ 1833.906631] ? fput_many+0x2f/0x1a0 [ 1833.907085] ? ksys_write+0x1a9/0x260 [ 1833.907551] ? __ia32_sys_read+0xb0/0xb0 [ 1833.908057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1833.908716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1833.909349] do_syscall_64+0x33/0x40 [ 1833.909822] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1833.910472] RIP: 0033:0x7f716aa5eb19 [ 1833.910944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1833.913189] RSP: 002b:00007f7167fb3188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1833.914114] RAX: ffffffffffffffda RBX: 00007f716ab72020 RCX: 00007f716aa5eb19 [ 1833.914975] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1833.915856] RBP: 00007f7167fb31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1833.916726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1833.917616] R13: 00007ffdd9106aaf R14: 00007f7167fb3300 R15: 0000000000022000 07:37:36 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0xe0ffff}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:36 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:50 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:50 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 07:37:50 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:37:50 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x1000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:37:50 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1847.320902] blktrace: Concurrent blktraces are not allowed on loop4 07:37:50 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:37:50 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:37:50 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1847.333910] blktrace: Concurrent blktraces are not allowed on loop4 07:37:50 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) [ 1847.348690] FAULT_INJECTION: forcing a failure. [ 1847.348690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1847.350580] CPU: 1 PID: 9350 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1847.351662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.352982] Call Trace: [ 1847.353429] dump_stack+0x107/0x167 [ 1847.353987] should_fail.cold+0x5/0xa [ 1847.354601] _copy_from_user+0x2e/0x1b0 [ 1847.355215] iovec_from_user+0x141/0x400 [ 1847.355836] __import_iovec+0x67/0x590 [ 1847.356459] ? __is_insn_slot_addr+0x123/0x290 [ 1847.357189] ? lock_downgrade+0x6d0/0x6d0 [ 1847.357822] io_import_iovec+0x581/0x1120 [ 1847.358460] ? io_complete_rw+0x230/0x230 [ 1847.359092] ? lock_downgrade+0x6d0/0x6d0 [ 1847.359739] ? mark_lock+0xf5/0x2df0 [ 1847.360339] io_read+0xe14/0x11e0 [ 1847.360903] ? lock_chain_count+0x20/0x20 [ 1847.361588] ? __lock_acquire+0x1657/0x5b00 [ 1847.362250] ? kiocb_done+0xc90/0xc90 [ 1847.362840] ? mark_lock+0xf5/0x2df0 [ 1847.363447] ? lock_chain_count+0x20/0x20 [ 1847.364085] ? __lock_acquire+0x1657/0x5b00 [ 1847.364765] ? find_held_lock+0x2c/0x110 [ 1847.365413] ? __lock_acquire+0xbb1/0x5b00 [ 1847.366074] io_issue_sqe+0x2ece/0x7850 [ 1847.366692] ? find_held_lock+0x2c/0x110 [ 1847.367323] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1847.368133] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1847.368860] ? lock_downgrade+0x6d0/0x6d0 [ 1847.369528] ? io_connect+0x610/0x610 [ 1847.370152] ? lock_acquire+0x197/0x470 [ 1847.370777] ? find_held_lock+0x2c/0x110 [ 1847.371419] ? __fget_files+0x2cf/0x520 [ 1847.372032] ? lock_downgrade+0x6d0/0x6d0 [ 1847.372688] __io_queue_sqe+0x90/0x9d0 [ 1847.373300] ? io_issue_sqe+0x7850/0x7850 [ 1847.373934] ? __fget_files+0x2f8/0x520 [ 1847.374588] ? io_prep_rw+0x7f5/0x1050 [ 1847.375187] io_submit_sqes+0x44a8/0x8610 [ 1847.375850] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.376639] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.377406] ? find_held_lock+0x2c/0x110 [ 1847.378049] ? io_submit_sqes+0x8610/0x8610 [ 1847.378736] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1847.379508] ? wait_for_completion_io+0x270/0x270 [ 1847.380251] ? rcu_read_lock_any_held+0x75/0xa0 [ 1847.381005] ? vfs_write+0x354/0xb10 [ 1847.381612] ? fput_many+0x2f/0x1a0 [ 1847.382186] ? ksys_write+0x1a9/0x260 [ 1847.382798] ? __ia32_sys_read+0xb0/0xb0 [ 1847.383430] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.384228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.385053] do_syscall_64+0x33/0x40 [ 1847.385629] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1847.386439] RIP: 0033:0x7f8397fa3b19 [ 1847.387007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1847.389852] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1847.391016] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1847.392119] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1847.393238] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.394347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1847.395450] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1847.449897] FAULT_INJECTION: forcing a failure. [ 1847.449897] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.451402] CPU: 0 PID: 9334 Comm: syz-executor.4 Not tainted 5.10.257 #1 [ 1847.452251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.453213] Call Trace: [ 1847.453526] dump_stack+0x107/0x167 [ 1847.453946] should_fail.cold+0x5/0xa [ 1847.454381] ? create_object.isra.0+0x3a/0xa30 [ 1847.454899] should_failslab+0x5/0x20 [ 1847.455328] kmem_cache_alloc+0x5b/0x310 [ 1847.455798] create_object.isra.0+0x3a/0xa30 [ 1847.456300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1847.456883] kmem_cache_alloc_bulk+0x168/0x320 [ 1847.457413] io_submit_sqes+0x6fe4/0x8610 [ 1847.457899] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.458467] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.459019] ? find_held_lock+0x2c/0x110 [ 1847.459487] ? io_submit_sqes+0x8610/0x8610 [ 1847.459979] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1847.460527] ? wait_for_completion_io+0x270/0x270 [ 1847.461087] ? rcu_read_lock_any_held+0x75/0xa0 [ 1847.461615] ? vfs_write+0x354/0xb10 [ 1847.462035] ? fput_many+0x2f/0x1a0 [ 1847.462447] ? ksys_write+0x1a9/0x260 [ 1847.462873] ? __ia32_sys_read+0xb0/0xb0 [ 1847.463336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.463936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.464530] do_syscall_64+0x33/0x40 [ 1847.464966] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1847.465564] RIP: 0033:0x7f716aa5eb19 [ 1847.465988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1847.468075] RSP: 002b:00007f7167fd4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1847.468945] RAX: ffffffffffffffda RBX: 00007f716ab71f60 RCX: 00007f716aa5eb19 [ 1847.469758] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1847.470567] RBP: 00007f7167fd41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.471370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1847.472177] R13: 00007ffdd9106aaf R14: 00007f7167fd4300 R15: 0000000000022000 07:38:03 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 07:38:03 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:03 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x2000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:03 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x1ff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:03 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) [ 1860.515851] blktrace: Concurrent blktraces are not allowed on loop4 [ 1860.556572] FAULT_INJECTION: forcing a failure. [ 1860.556572] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.559777] CPU: 1 PID: 9377 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1860.561539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.563307] Call Trace: [ 1860.563991] dump_stack+0x107/0x167 [ 1860.564785] should_fail.cold+0x5/0xa [ 1860.565615] ? io_setup_async_rw+0x180/0x580 [ 1860.566548] should_failslab+0x5/0x20 [ 1860.567360] __kmalloc+0x72/0x390 [ 1860.568109] io_setup_async_rw+0x180/0x580 [ 1860.569005] ? iov_iter_restore+0x195/0x3a0 [ 1860.569944] io_read+0x775/0x11e0 [ 1860.570695] ? kiocb_done+0xc90/0xc90 [ 1860.571499] ? mark_lock+0xf5/0x2df0 [ 1860.572305] ? lock_chain_count+0x20/0x20 [ 1860.573219] ? find_held_lock+0x2c/0x110 [ 1860.574093] ? __lock_acquire+0xbb1/0x5b00 [ 1860.575005] io_issue_sqe+0x2ece/0x7850 [ 1860.575851] ? find_held_lock+0x2c/0x110 [ 1860.576725] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.577840] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1860.578854] ? lock_downgrade+0x6d0/0x6d0 [ 1860.579741] ? io_connect+0x610/0x610 [ 1860.580559] ? lock_acquire+0x197/0x470 [ 1860.581417] ? find_held_lock+0x2c/0x110 [ 1860.582291] ? __fget_files+0x2cf/0x520 [ 1860.583139] ? lock_downgrade+0x6d0/0x6d0 [ 1860.584026] __io_queue_sqe+0x90/0x9d0 [ 1860.584867] ? io_issue_sqe+0x7850/0x7850 [ 1860.585760] ? __fget_files+0x2f8/0x520 [ 1860.586619] ? io_prep_rw+0x7f5/0x1050 [ 1860.587449] io_submit_sqes+0x44a8/0x8610 [ 1860.588359] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.589429] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.590456] ? find_held_lock+0x2c/0x110 [ 1860.591344] ? io_submit_sqes+0x8610/0x8610 [ 1860.592267] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.593310] ? wait_for_completion_io+0x270/0x270 [ 1860.594340] ? rcu_read_lock_any_held+0x75/0xa0 [ 1860.595329] ? vfs_write+0x354/0xb10 [ 1860.596132] ? fput_many+0x2f/0x1a0 [ 1860.596910] ? ksys_write+0x1a9/0x260 [ 1860.597732] ? __ia32_sys_read+0xb0/0xb0 [ 1860.598607] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.599726] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.600826] do_syscall_64+0x33/0x40 [ 1860.601637] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.602724] RIP: 0033:0x7f8397fa3b19 [ 1860.603517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.607452] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1860.609056] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1860.610580] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1860.612090] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.613610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.615129] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1860.639972] blktrace: Concurrent blktraces are not allowed on loop4 [ 1860.655141] FAULT_INJECTION: forcing a failure. [ 1860.655141] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.658213] CPU: 0 PID: 9364 Comm: syz-executor.4 Not tainted 5.10.257 #1 [ 1860.659759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.661669] Call Trace: [ 1860.662268] dump_stack+0x107/0x167 [ 1860.663091] should_fail.cold+0x5/0xa [ 1860.663949] ? create_object.isra.0+0x3a/0xa30 [ 1860.664985] should_failslab+0x5/0x20 [ 1860.665863] kmem_cache_alloc+0x5b/0x310 [ 1860.666771] ? mark_held_locks+0x9e/0xe0 [ 1860.667709] create_object.isra.0+0x3a/0xa30 [ 1860.668687] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1860.669836] kmem_cache_alloc_bulk+0x168/0x320 [ 1860.670864] io_submit_sqes+0x6fe4/0x8610 [ 1860.671819] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.672944] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.674027] ? find_held_lock+0x2c/0x110 [ 1860.674943] ? io_submit_sqes+0x8610/0x8610 [ 1860.675911] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.676998] ? wait_for_completion_io+0x270/0x270 [ 1860.678085] ? rcu_read_lock_any_held+0x75/0xa0 [ 1860.679124] ? vfs_write+0x354/0xb10 [ 1860.679957] ? fput_many+0x2f/0x1a0 [ 1860.680768] ? ksys_write+0x1a9/0x260 [ 1860.681628] ? __ia32_sys_read+0xb0/0xb0 [ 1860.682539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.683714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.684877] do_syscall_64+0x33/0x40 [ 1860.685733] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.686891] RIP: 0033:0x7f716aa5eb19 [ 1860.687727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.691842] RSP: 002b:00007f7167fd4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1860.693570] RAX: ffffffffffffffda RBX: 00007f716ab71f60 RCX: 00007f716aa5eb19 [ 1860.695163] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1860.696768] RBP: 00007f7167fd41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.698365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1860.699969] R13: 00007ffdd9106aaf R14: 00007f7167fd4300 R15: 0000000000022000 07:38:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc04812bb, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x3000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:03 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) [ 1860.842817] blktrace: Concurrent blktraces are not allowed on loop4 07:38:03 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1860.861749] blktrace: Concurrent blktraces are not allowed on loop4 [ 1860.915744] FAULT_INJECTION: forcing a failure. [ 1860.915744] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.918656] CPU: 0 PID: 9396 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1860.920215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.922093] Call Trace: [ 1860.922697] dump_stack+0x107/0x167 [ 1860.923520] should_fail.cold+0x5/0xa [ 1860.924389] ? create_object.isra.0+0x3a/0xa30 [ 1860.925433] should_failslab+0x5/0x20 [ 1860.926288] kmem_cache_alloc+0x5b/0x310 [ 1860.927207] create_object.isra.0+0x3a/0xa30 [ 1860.928202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1860.929375] __kmalloc+0x16e/0x390 [ 1860.930187] io_setup_async_rw+0x180/0x580 [ 1860.931151] ? iov_iter_restore+0x195/0x3a0 [ 1860.932128] io_read+0x775/0x11e0 [ 1860.932922] ? kiocb_done+0xc90/0xc90 [ 1860.933784] ? mark_lock+0xf5/0x2df0 [ 1860.934642] ? lock_chain_count+0x20/0x20 [ 1860.935606] ? find_held_lock+0x2c/0x110 [ 1860.936522] ? __lock_acquire+0xbb1/0x5b00 [ 1860.937494] io_issue_sqe+0x2ece/0x7850 [ 1860.938392] ? find_held_lock+0x2c/0x110 [ 1860.939306] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.940496] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1860.941563] ? lock_downgrade+0x6d0/0x6d0 [ 1860.942494] ? io_connect+0x610/0x610 [ 1860.943364] ? lock_acquire+0x197/0x470 [ 1860.944252] ? find_held_lock+0x2c/0x110 [ 1860.945191] ? __fget_files+0x2cf/0x520 [ 1860.946096] ? lock_downgrade+0x6d0/0x6d0 [ 1860.947031] __io_queue_sqe+0x90/0x9d0 [ 1860.947912] ? io_issue_sqe+0x7850/0x7850 [ 1860.948844] ? __fget_files+0x2f8/0x520 [ 1860.949749] ? io_prep_rw+0x7f5/0x1050 [ 1860.950638] io_submit_sqes+0x44a8/0x8610 [ 1860.951602] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.952720] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.953811] ? find_held_lock+0x2c/0x110 [ 1860.954715] ? io_submit_sqes+0x8610/0x8610 [ 1860.955701] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.956783] ? wait_for_completion_io+0x270/0x270 [ 1860.957874] ? rcu_read_lock_any_held+0x75/0xa0 [ 1860.958915] ? vfs_write+0x354/0xb10 [ 1860.959748] ? fput_many+0x2f/0x1a0 [ 1860.960566] ? ksys_write+0x1a9/0x260 [ 1860.961422] ? __ia32_sys_read+0xb0/0xb0 [ 1860.962342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.963512] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.964673] do_syscall_64+0x33/0x40 [ 1860.965523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.966685] RIP: 0033:0x7f8397fa3b19 [ 1860.967525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.971668] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1860.973380] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1860.974985] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1860.976585] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.978193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.979799] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:38:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:19 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 07:38:19 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:19 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x4000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:19 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:19 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:19 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1876.244064] blktrace: Concurrent blktraces are not allowed on loop4 [ 1876.264674] FAULT_INJECTION: forcing a failure. [ 1876.264674] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.267477] CPU: 0 PID: 9420 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1876.269083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1876.271060] Call Trace: [ 1876.271692] dump_stack+0x107/0x167 [ 1876.272566] should_fail.cold+0x5/0xa [ 1876.273498] ? __io_queue_sqe+0x666/0x9d0 [ 1876.274486] should_failslab+0x5/0x20 [ 1876.275386] kmem_cache_alloc_trace+0x55/0x320 [ 1876.276470] ? lock_downgrade+0x6d0/0x6d0 [ 1876.277471] __io_queue_sqe+0x666/0x9d0 [ 1876.278420] ? io_issue_sqe+0x7850/0x7850 [ 1876.279391] ? __fget_files+0x2f8/0x520 [ 1876.280330] ? io_prep_rw+0x7f5/0x1050 [ 1876.281250] io_submit_sqes+0x44a8/0x8610 [ 1876.282280] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1876.283447] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1876.284584] ? find_held_lock+0x2c/0x110 [ 1876.285557] ? io_submit_sqes+0x8610/0x8610 07:38:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1876.286575] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1876.287802] ? wait_for_completion_io+0x270/0x270 [ 1876.288927] ? rcu_read_lock_any_held+0x75/0xa0 [ 1876.290027] ? vfs_write+0x354/0xb10 [ 1876.290898] ? fput_many+0x2f/0x1a0 [ 1876.291740] ? ksys_write+0x1a9/0x260 [ 1876.292627] ? __ia32_sys_read+0xb0/0xb0 [ 1876.293596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1876.294821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1876.296023] do_syscall_64+0x33/0x40 [ 1876.296892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1876.298094] RIP: 0033:0x7f8397fa3b19 [ 1876.298953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1876.303188] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1876.304944] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1876.306608] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1876.308260] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1876.309899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1876.311533] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1876.327866] blktrace: Concurrent blktraces are not allowed on loop4 07:38:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:19 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x5000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:19 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:19 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1876.455957] blktrace: Concurrent blktraces are not allowed on loop4 07:38:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1876.473455] blktrace: Concurrent blktraces are not allowed on loop4 07:38:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x6000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1876.618639] blktrace: Concurrent blktraces are not allowed on loop4 [ 1876.625440] blktrace: Concurrent blktraces are not allowed on loop4 07:38:32 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:32 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:32 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:32 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:32 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:32 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 07:38:32 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:33 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x7000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1890.087932] blktrace: Concurrent blktraces are not allowed on loop4 [ 1890.094646] blktrace: Concurrent blktraces are not allowed on loop4 [ 1890.100848] FAULT_INJECTION: forcing a failure. [ 1890.100848] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.103466] CPU: 0 PID: 9483 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1890.104891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1890.106641] Call Trace: [ 1890.107206] dump_stack+0x107/0x167 [ 1890.107978] should_fail.cold+0x5/0xa [ 1890.108778] ? __io_queue_sqe+0x666/0x9d0 [ 1890.109656] should_failslab+0x5/0x20 [ 1890.110456] kmem_cache_alloc_trace+0x55/0x320 [ 1890.111415] ? lock_downgrade+0x6d0/0x6d0 [ 1890.112292] __io_queue_sqe+0x666/0x9d0 [ 1890.113152] ? io_issue_sqe+0x7850/0x7850 [ 1890.114028] ? __fget_files+0x2f8/0x520 [ 1890.114871] ? io_prep_rw+0x7f5/0x1050 [ 1890.115697] io_submit_sqes+0x44a8/0x8610 [ 1890.116610] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1890.117672] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1890.118711] ? find_held_lock+0x2c/0x110 [ 1890.119566] ? io_submit_sqes+0x8610/0x8610 [ 1890.120478] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1890.121515] ? wait_for_completion_io+0x270/0x270 [ 1890.122535] ? rcu_read_lock_any_held+0x75/0xa0 [ 1890.123513] ? vfs_write+0x354/0xb10 [ 1890.124292] ? fput_many+0x2f/0x1a0 [ 1890.125046] ? ksys_write+0x1a9/0x260 [ 1890.125868] ? __ia32_sys_read+0xb0/0xb0 [ 1890.126732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1890.127831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1890.128913] do_syscall_64+0x33/0x40 [ 1890.129694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1890.130763] RIP: 0033:0x7f8397fa3b19 [ 1890.131535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1890.135394] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1890.136977] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1890.138471] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1890.139959] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.141462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1890.142955] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:38:33 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x5f0a0000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:33 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:33 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1890.203040] blktrace: Concurrent blktraces are not allowed on loop4 [ 1890.217716] blktrace: Concurrent blktraces are not allowed on loop4 07:38:33 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x29, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:33 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:33 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:33 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0xffffe000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:33 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:33 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:33 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:33 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1890.376987] blktrace: Concurrent blktraces are not allowed on loop4 [ 1890.395225] blktrace: Concurrent blktraces are not allowed on loop4 07:38:46 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) 07:38:46 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:46 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:46 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:46 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0xe0ffff00000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:46 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:38:46 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 07:38:46 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1903.995917] blktrace: Concurrent blktraces are not allowed on loop4 [ 1904.000776] FAULT_INJECTION: forcing a failure. [ 1904.000776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1904.003856] CPU: 1 PID: 9534 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1904.005510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1904.007534] Call Trace: [ 1904.008175] dump_stack+0x107/0x167 [ 1904.009058] should_fail.cold+0x5/0xa [ 1904.009994] _copy_from_user+0x2e/0x1b0 [ 1904.010958] iovec_from_user+0x141/0x400 [ 1904.011945] __import_iovec+0x67/0x590 [ 1904.012886] ? __is_insn_slot_addr+0x123/0x290 [ 1904.013997] ? lock_downgrade+0x6d0/0x6d0 [ 1904.015006] io_import_iovec+0x581/0x1120 [ 1904.016017] ? io_complete_rw+0x230/0x230 [ 1904.017017] ? lock_downgrade+0x6d0/0x6d0 [ 1904.018033] ? mark_lock+0xf5/0x2df0 [ 1904.018936] io_read+0xe14/0x11e0 [ 1904.019777] ? lock_chain_count+0x20/0x20 [ 1904.020780] ? __lock_acquire+0x1657/0x5b00 [ 1904.021842] ? kiocb_done+0xc90/0xc90 [ 1904.022755] ? mark_lock+0xf5/0x2df0 [ 1904.023659] ? lock_chain_count+0x20/0x20 [ 1904.024664] ? __lock_acquire+0x1657/0x5b00 [ 1904.025721] ? find_held_lock+0x2c/0x110 [ 1904.026698] ? __lock_acquire+0xbb1/0x5b00 [ 1904.027718] io_issue_sqe+0x2ece/0x7850 [ 1904.028671] ? find_held_lock+0x2c/0x110 [ 1904.029653] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1904.030906] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1904.032037] ? lock_downgrade+0x6d0/0x6d0 [ 1904.033027] ? io_connect+0x610/0x610 [ 1904.033956] ? lock_acquire+0x197/0x470 [ 1904.034904] ? find_held_lock+0x2c/0x110 [ 1904.035881] ? __fget_files+0x2cf/0x520 [ 1904.036830] ? lock_downgrade+0x6d0/0x6d0 [ 1904.037835] __io_queue_sqe+0x90/0x9d0 [ 1904.038772] ? io_issue_sqe+0x7850/0x7850 [ 1904.039758] ? __fget_files+0x2f8/0x520 [ 1904.040713] ? io_prep_rw+0x7f5/0x1050 [ 1904.041658] io_submit_sqes+0x44a8/0x8610 [ 1904.042680] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1904.043870] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1904.045025] ? find_held_lock+0x2c/0x110 [ 1904.046009] ? io_submit_sqes+0x8610/0x8610 [ 1904.047047] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1904.048200] ? wait_for_completion_io+0x270/0x270 [ 1904.049353] ? rcu_read_lock_any_held+0x75/0xa0 [ 1904.050460] ? vfs_write+0x354/0xb10 [ 1904.051342] ? fput_many+0x2f/0x1a0 [ 1904.052201] ? ksys_write+0x1a9/0x260 [ 1904.053105] ? __ia32_sys_read+0xb0/0xb0 [ 1904.054080] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1904.055321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1904.056546] do_syscall_64+0x33/0x40 [ 1904.057428] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1904.058661] RIP: 0033:0x7f8397fa3b19 [ 1904.059542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1904.063910] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1904.065727] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1904.067414] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1904.069101] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.070804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1904.072491] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:38:46 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1904.089875] blktrace: Concurrent blktraces are not allowed on loop4 07:38:47 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:38:47 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc04812bb, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:38:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x100000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:38:47 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5a, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1904.201893] blktrace: Concurrent blktraces are not allowed on loop4 [ 1904.211259] blktrace: Concurrent blktraces are not allowed on loop4 07:38:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x200000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1904.300112] blktrace: Concurrent blktraces are not allowed on loop4 [ 1904.309599] blktrace: Concurrent blktraces are not allowed on loop4 07:39:02 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:02 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x8e, 0x0, 0x0, 0x0) 07:39:02 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 07:39:02 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x300000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:02 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:02 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:02 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:02 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1919.658395] blktrace: Concurrent blktraces are not allowed on loop4 [ 1919.671577] blktrace: Concurrent blktraces are not allowed on loop4 [ 1919.689615] FAULT_INJECTION: forcing a failure. [ 1919.689615] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.692140] CPU: 1 PID: 9577 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1919.693585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1919.695335] Call Trace: [ 1919.695891] dump_stack+0x107/0x167 [ 1919.696653] should_fail.cold+0x5/0xa [ 1919.697448] ? io_setup_async_rw+0x180/0x580 [ 1919.698372] should_failslab+0x5/0x20 [ 1919.699159] __kmalloc+0x72/0x390 [ 1919.699884] io_setup_async_rw+0x180/0x580 [ 1919.700760] ? iov_iter_restore+0x195/0x3a0 [ 1919.701657] io_read+0x775/0x11e0 [ 1919.702411] ? kiocb_done+0xc90/0xc90 [ 1919.703199] ? mark_lock+0xf5/0x2df0 [ 1919.703983] ? lock_chain_count+0x20/0x20 [ 1919.704865] ? find_held_lock+0x2c/0x110 [ 1919.705724] ? __lock_acquire+0xbb1/0x5b00 [ 1919.706620] io_issue_sqe+0x2ece/0x7850 [ 1919.707454] ? find_held_lock+0x2c/0x110 [ 1919.708303] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1919.709403] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1919.710404] ? lock_downgrade+0x6d0/0x6d0 [ 1919.711273] ? io_connect+0x610/0x610 [ 1919.712075] ? lock_acquire+0x197/0x470 [ 1919.712903] ? find_held_lock+0x2c/0x110 [ 1919.713768] ? __fget_files+0x2cf/0x520 [ 1919.714591] ? lock_downgrade+0x6d0/0x6d0 [ 1919.715462] __io_queue_sqe+0x90/0x9d0 [ 1919.716286] ? io_issue_sqe+0x7850/0x7850 [ 1919.717163] ? __fget_files+0x2f8/0x520 [ 1919.718014] ? io_prep_rw+0x7f5/0x1050 [ 1919.718841] io_submit_sqes+0x44a8/0x8610 [ 1919.719732] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1919.720772] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1919.721797] ? io_submit_sqes+0x8610/0x8610 [ 1919.722700] ? recalibrate_cpu_khz+0x10/0x10 [ 1919.723621] ? ktime_get+0x158/0x1f0 [ 1919.724400] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1919.725308] ? clockevents_program_event+0x131/0x360 [ 1919.726389] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1919.727484] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1919.728614] ? trace_hardirqs_on+0x5b/0x180 07:39:02 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x400000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1919.729813] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1919.731273] do_syscall_64+0x33/0x40 [ 1919.732062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1919.733135] RIP: 0033:0x7f8397fa3b19 [ 1919.733915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1919.737762] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1919.739341] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1919.740818] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1919.742315] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.743801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1919.745282] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:39:02 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1919.832522] blktrace: Concurrent blktraces are not allowed on loop4 [ 1919.841414] blktrace: Concurrent blktraces are not allowed on loop6 07:39:02 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) [ 1919.860879] blktrace: Concurrent blktraces are not allowed on loop4 07:39:02 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x300, 0x0, 0x0, 0x0) [ 1919.934522] FAULT_INJECTION: forcing a failure. [ 1919.934522] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.936871] CPU: 0 PID: 9601 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1919.938248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1919.939897] Call Trace: [ 1919.940427] dump_stack+0x107/0x167 [ 1919.941162] should_fail.cold+0x5/0xa [ 1919.941936] ? create_object.isra.0+0x3a/0xa30 [ 1919.942849] should_failslab+0x5/0x20 [ 1919.943611] kmem_cache_alloc+0x5b/0x310 [ 1919.944417] create_object.isra.0+0x3a/0xa30 [ 1919.945297] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1919.946316] kmem_cache_alloc_trace+0x151/0x320 [ 1919.947236] ? lock_downgrade+0x6d0/0x6d0 [ 1919.948058] __io_queue_sqe+0x666/0x9d0 [ 1919.948859] ? io_issue_sqe+0x7850/0x7850 [ 1919.949685] ? __fget_files+0x2f8/0x520 [ 1919.950508] ? io_prep_rw+0x7f5/0x1050 [ 1919.951299] io_submit_sqes+0x44a8/0x8610 [ 1919.952153] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1919.953155] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1919.954131] ? find_held_lock+0x2c/0x110 [ 1919.954942] ? io_submit_sqes+0x8610/0x8610 [ 1919.955807] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1919.956778] ? wait_for_completion_io+0x270/0x270 [ 1919.957747] ? rcu_read_lock_any_held+0x75/0xa0 [ 1919.958662] ? vfs_write+0x354/0xb10 [ 1919.959410] ? fput_many+0x2f/0x1a0 [ 1919.960133] ? ksys_write+0x1a9/0x260 [ 1919.960890] ? __ia32_sys_read+0xb0/0xb0 [ 1919.961713] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1919.962768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1919.963805] do_syscall_64+0x33/0x40 [ 1919.964548] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1919.965587] RIP: 0033:0x7f8397fa3b19 [ 1919.966336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1919.969402] blktrace: Concurrent blktraces are not allowed on loop4 [ 1919.970024] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1919.970046] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1919.970066] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1919.975764] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.977182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1919.978628] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1919.983449] blktrace: Concurrent blktraces are not allowed on loop4 07:39:02 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:02 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x500000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:02 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:02 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x600000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1920.089364] blktrace: Concurrent blktraces are not allowed on loop6 07:39:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1920.134182] blktrace: Concurrent blktraces are not allowed on loop4 07:39:03 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1920.154432] blktrace: Concurrent blktraces are not allowed on loop4 07:39:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x700000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1920.276361] blktrace: Concurrent blktraces are not allowed on loop6 07:39:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1920.323742] blktrace: Concurrent blktraces are not allowed on loop4 [ 1920.338491] blktrace: Concurrent blktraces are not allowed on loop4 07:39:03 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) [ 1920.392941] FAULT_INJECTION: forcing a failure. [ 1920.392941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1920.397550] CPU: 0 PID: 9632 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1920.398943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1920.400615] Call Trace: [ 1920.401152] dump_stack+0x107/0x167 [ 1920.401896] should_fail.cold+0x5/0xa [ 1920.402679] _copy_from_user+0x2e/0x1b0 [ 1920.403478] iovec_from_user+0x141/0x400 [ 1920.404300] __import_iovec+0x67/0x590 [ 1920.405086] ? __is_insn_slot_addr+0x123/0x290 [ 1920.406015] ? lock_downgrade+0x6d0/0x6d0 [ 1920.406856] io_import_iovec+0x581/0x1120 [ 1920.407697] ? io_complete_rw+0x230/0x230 [ 1920.408521] ? lock_downgrade+0x6d0/0x6d0 [ 1920.409362] ? mark_lock+0xf5/0x2df0 [ 1920.410120] io_read+0xe14/0x11e0 [ 1920.410816] ? lock_chain_count+0x20/0x20 [ 1920.411649] ? __lock_acquire+0x1657/0x5b00 [ 1920.412527] ? kiocb_done+0xc90/0xc90 [ 1920.413290] ? mark_lock+0xf5/0x2df0 [ 1920.414053] ? lock_chain_count+0x20/0x20 [ 1920.414890] ? __lock_acquire+0x1657/0x5b00 [ 1920.415774] ? find_held_lock+0x2c/0x110 [ 1920.416598] ? __lock_acquire+0xbb1/0x5b00 [ 1920.417453] io_issue_sqe+0x2ece/0x7850 [ 1920.418256] ? find_held_lock+0x2c/0x110 [ 1920.419074] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1920.420129] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1920.421078] ? lock_downgrade+0x6d0/0x6d0 [ 1920.421921] ? io_connect+0x610/0x610 [ 1920.422691] ? lock_acquire+0x197/0x470 [ 1920.423496] ? find_held_lock+0x2c/0x110 [ 1920.424322] ? __fget_files+0x2cf/0x520 [ 1920.425119] ? lock_downgrade+0x6d0/0x6d0 [ 1920.425966] __io_queue_sqe+0x90/0x9d0 [ 1920.426752] ? io_issue_sqe+0x7850/0x7850 [ 1920.427588] ? __fget_files+0x2f8/0x520 [ 1920.428393] ? io_prep_rw+0x7f5/0x1050 [ 1920.429182] io_submit_sqes+0x44a8/0x8610 [ 1920.430049] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.431048] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.432019] ? find_held_lock+0x2c/0x110 [ 1920.432844] ? io_submit_sqes+0x8610/0x8610 [ 1920.433732] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1920.434706] ? wait_for_completion_io+0x270/0x270 [ 1920.435683] ? rcu_read_lock_any_held+0x75/0xa0 [ 1920.436618] ? vfs_write+0x354/0xb10 [ 1920.437374] ? fput_many+0x2f/0x1a0 [ 1920.438108] ? ksys_write+0x1a9/0x260 [ 1920.438874] ? __ia32_sys_read+0xb0/0xb0 [ 1920.439688] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1920.440738] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1920.441788] do_syscall_64+0x33/0x40 [ 1920.442538] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1920.443568] RIP: 0033:0x7f8397fa3b19 [ 1920.444317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1920.448028] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1920.449564] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1920.451021] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1920.452450] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.453885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1920.455314] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:39:03 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:03 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x29, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:03 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:17 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:17 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:17 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x5f0a000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:17 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x2000, 0x0, 0x0, 0x0) 07:39:17 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1b5, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:17 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2a, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:17 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:17 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) [ 1934.801858] blktrace: Concurrent blktraces are not allowed on loop4 [ 1934.806103] blktrace: Concurrent blktraces are not allowed on loop6 [ 1934.808198] FAULT_INJECTION: forcing a failure. [ 1934.808198] name failslab, interval 1, probability 0, space 0, times 0 [ 1934.810184] CPU: 0 PID: 9663 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1934.811183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1934.812389] Call Trace: [ 1934.812784] dump_stack+0x107/0x167 [ 1934.813320] should_fail.cold+0x5/0xa [ 1934.813881] ? create_object.isra.0+0x3a/0xa30 [ 1934.814559] should_failslab+0x5/0x20 [ 1934.814758] blktrace: Concurrent blktraces are not allowed on loop4 [ 1934.815170] kmem_cache_alloc+0x5b/0x310 [ 1934.815189] create_object.isra.0+0x3a/0xa30 [ 1934.815212] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1934.818606] kmem_cache_alloc_trace+0x151/0x320 [ 1934.819280] ? lock_downgrade+0x6d0/0x6d0 [ 1934.819877] __io_queue_sqe+0x666/0x9d0 [ 1934.820459] ? io_issue_sqe+0x7850/0x7850 [ 1934.821062] ? __fget_files+0x2f8/0x520 [ 1934.821639] ? io_prep_rw+0x7f5/0x1050 [ 1934.822226] io_submit_sqes+0x44a8/0x8610 [ 1934.822835] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1934.823554] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1934.824262] ? find_held_lock+0x2c/0x110 [ 1934.824852] ? io_submit_sqes+0x8610/0x8610 [ 1934.825484] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1934.826210] ? wait_for_completion_io+0x270/0x270 [ 1934.826900] ? rcu_read_lock_any_held+0x75/0xa0 [ 1934.827562] ? vfs_write+0x354/0xb10 [ 1934.828112] ? fput_many+0x2f/0x1a0 [ 1934.828627] ? ksys_write+0x1a9/0x260 [ 1934.829181] ? __ia32_sys_read+0xb0/0xb0 [ 1934.829758] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1934.830532] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1934.831280] do_syscall_64+0x33/0x40 [ 1934.831812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1934.832553] RIP: 0033:0x7f8397fa3b19 [ 1934.833100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1934.835754] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1934.836850] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1934.837896] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1934.838934] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1934.839955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1934.840978] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:39:17 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:17 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x2}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:17 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2c, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:17 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2d9, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:17 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1934.991471] blktrace: Concurrent blktraces are not allowed on loop4 [ 1935.005493] blktrace: Concurrent blktraces are not allowed on loop4 [ 1935.009479] blktrace: Concurrent blktraces are not allowed on loop6 07:39:18 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:18 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:18 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x3}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1935.196846] blktrace: Concurrent blktraces are not allowed on loop4 [ 1935.209999] blktrace: Concurrent blktraces are not allowed on loop4 07:39:37 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 07:39:37 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:37 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:37 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x4}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:37 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x8e00, 0x0, 0x0, 0x0) [ 1954.622846] FAULT_INJECTION: forcing a failure. [ 1954.622846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1954.625499] CPU: 1 PID: 9702 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1954.626913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1954.628609] Call Trace: [ 1954.629151] dump_stack+0x107/0x167 [ 1954.629907] should_fail.cold+0x5/0xa 07:39:37 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:37 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:37 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1954.630702] _copy_from_user+0x2e/0x1b0 [ 1954.631712] iovec_from_user+0x141/0x400 [ 1954.632590] __import_iovec+0x67/0x590 [ 1954.633386] ? __is_insn_slot_addr+0x123/0x290 [ 1954.634335] ? lock_downgrade+0x6d0/0x6d0 [ 1954.635186] io_import_iovec+0x581/0x1120 [ 1954.636035] ? io_complete_rw+0x230/0x230 [ 1954.636881] ? lock_downgrade+0x6d0/0x6d0 [ 1954.637733] ? mark_lock+0xf5/0x2df0 [ 1954.638506] io_read+0xe14/0x11e0 [ 1954.639211] ? lock_chain_count+0x20/0x20 [ 1954.640054] ? __lock_acquire+0x1657/0x5b00 [ 1954.640941] ? kiocb_done+0xc90/0xc90 [ 1954.641723] ? mark_lock+0xf5/0x2df0 [ 1954.642499] ? lock_chain_count+0x20/0x20 [ 1954.643362] ? __lock_acquire+0x1657/0x5b00 [ 1954.644258] ? find_held_lock+0x2c/0x110 [ 1954.645110] ? __lock_acquire+0xbb1/0x5b00 [ 1954.645983] io_issue_sqe+0x2ece/0x7850 [ 1954.646818] ? find_held_lock+0x2c/0x110 [ 1954.647648] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1954.648729] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1954.649695] ? lock_downgrade+0x6d0/0x6d0 [ 1954.650718] ? io_connect+0x610/0x610 [ 1954.651512] ? lock_acquire+0x197/0x470 [ 1954.652309] ? find_held_lock+0x2c/0x110 [ 1954.653140] ? __fget_files+0x2cf/0x520 [ 1954.653958] ? lock_downgrade+0x6d0/0x6d0 [ 1954.654823] __io_queue_sqe+0x90/0x9d0 [ 1954.655636] ? io_issue_sqe+0x7850/0x7850 [ 1954.656563] ? __fget_files+0x2f8/0x520 [ 1954.657601] ? io_prep_rw+0x7f5/0x1050 [ 1954.658651] io_submit_sqes+0x44a8/0x8610 [ 1954.659784] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1954.661094] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1954.662399] ? find_held_lock+0x2c/0x110 [ 1954.663490] ? io_submit_sqes+0x8610/0x8610 [ 1954.664598] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1954.665677] ? wait_for_completion_io+0x270/0x270 [ 1954.666999] ? rcu_read_lock_any_held+0x75/0xa0 [ 1954.668211] ? vfs_write+0x354/0xb10 [ 1954.669055] ? fput_many+0x2f/0x1a0 [ 1954.669934] ? ksys_write+0x1a9/0x260 [ 1954.670767] ? __ia32_sys_read+0xb0/0xb0 [ 1954.671619] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1954.672731] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1954.673941] do_syscall_64+0x33/0x40 [ 1954.674856] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1954.675907] RIP: 0033:0x7f8397fa3b19 [ 1954.676668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1954.680492] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1954.682048] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1954.683512] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1954.684969] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1954.686438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1954.687914] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1954.711445] blktrace: Concurrent blktraces are not allowed on loop4 [ 1954.718791] blktrace: Concurrent blktraces are not allowed on loop4 [ 1954.745081] blktrace: Concurrent blktraces are not allowed on loop6 07:39:50 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 07:39:50 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1967.761975] FAULT_INJECTION: forcing a failure. [ 1967.761975] name failslab, interval 1, probability 0, space 0, times 0 [ 1967.764492] CPU: 1 PID: 9732 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1967.765920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1967.767673] Call Trace: [ 1967.768227] dump_stack+0x107/0x167 [ 1967.768995] should_fail.cold+0x5/0xa [ 1967.769799] ? io_setup_async_rw+0x180/0x580 [ 1967.770733] should_failslab+0x5/0x20 [ 1967.771537] __kmalloc+0x72/0x390 [ 1967.772266] io_setup_async_rw+0x180/0x580 [ 1967.773155] ? iov_iter_restore+0x195/0x3a0 [ 1967.774064] io_read+0x775/0x11e0 [ 1967.774823] ? kiocb_done+0xc90/0xc90 [ 1967.775618] ? mark_lock+0xf5/0x2df0 [ 1967.776407] ? lock_chain_count+0x20/0x20 [ 1967.777295] ? find_held_lock+0x2c/0x110 [ 1967.778167] ? __lock_acquire+0xbb1/0x5b00 [ 1967.779064] io_issue_sqe+0x2ece/0x7850 [ 1967.779901] ? find_held_lock+0x2c/0x110 [ 1967.780757] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1967.781862] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1967.782862] ? lock_downgrade+0x6d0/0x6d0 [ 1967.783736] ? io_connect+0x610/0x610 [ 1967.784545] ? lock_acquire+0x197/0x470 [ 1967.785379] ? find_held_lock+0x2c/0x110 [ 1967.786257] ? __fget_files+0x2cf/0x520 [ 1967.787094] ? lock_downgrade+0x6d0/0x6d0 [ 1967.787976] __io_queue_sqe+0x90/0x9d0 [ 1967.788800] ? io_issue_sqe+0x7850/0x7850 [ 1967.789671] ? __fget_files+0x2f8/0x520 [ 1967.790521] ? io_prep_rw+0x7f5/0x1050 [ 1967.791338] io_submit_sqes+0x44a8/0x8610 [ 1967.792238] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1967.793275] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1967.794476] ? find_held_lock+0x2c/0x110 07:39:50 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x200000, 0x0, 0x0, 0x0) 07:39:50 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:50 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4e, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:39:50 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x5}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:50 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:50 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1967.795688] ? io_submit_sqes+0x8610/0x8610 [ 1967.796637] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1967.797649] ? wait_for_completion_io+0x270/0x270 [ 1967.798673] ? rcu_read_lock_any_held+0x75/0xa0 [ 1967.799642] ? vfs_write+0x354/0xb10 [ 1967.800415] ? fput_many+0x2f/0x1a0 [ 1967.801169] ? ksys_write+0x1a9/0x260 [ 1967.801965] ? __ia32_sys_read+0xb0/0xb0 [ 1967.802827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1967.803927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.805015] do_syscall_64+0x33/0x40 [ 1967.805794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1967.806877] RIP: 0033:0x7f8397fa3b19 [ 1967.807654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.811522] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1967.813128] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1967.814632] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1967.816139] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.817625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1967.819127] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1967.845144] blktrace: Concurrent blktraces are not allowed on loop4 [ 1967.863825] blktrace: Concurrent blktraces are not allowed on loop4 07:39:50 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:39:50 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:39:50 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x6}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:39:50 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1967.965798] blktrace: Concurrent blktraces are not allowed on loop4 [ 1967.967656] blktrace: Concurrent blktraces are not allowed on loop6 [ 1967.988493] blktrace: Concurrent blktraces are not allowed on loop4 07:40:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1980.553510] blktrace: Concurrent blktraces are not allowed on loop6 07:40:03 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0xb043, 0x1, 0x0, 0xa8, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:03 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "cf38c675aeeff709905245428cea2f7ca0992a340f0a76c70adc981a83c6e385961ec7c3580350a0b06865682982fde3490f7b9aedc427f26b8f6b168b9eb4f9ffcc53dfd997c879cc5d5c79a3e576460adcc9739fc3eaa60d596c0476d959a20b584dc21f4d4615bcce4587c417db0d50a482d0e3a93150d9dc78c3beebc96bc90e0ff055368b9018202e32dfdbc8bad4c038a4b57ed339a336968cf91f35c967a8c8bd76c1521ae8998180a4af962a6fbe17d76da8752869eabd30a57850651b21cde9519428f874ee4b7726846f18bb0d5f85614142177332983b59808f5d133e516ceb871e046f8ddb2e2b6e87041a3a8b8fc6926ad7d2aad5aede59385e", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x7}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2900, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:03 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x1000000, 0x0, 0x0, 0x0) 07:40:03 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 07:40:03 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1980.597453] blktrace: Concurrent blktraces are not allowed on loop4 [ 1980.603073] FAULT_INJECTION: forcing a failure. [ 1980.603073] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.604617] CPU: 0 PID: 9778 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1980.605463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.606510] Call Trace: [ 1980.606846] dump_stack+0x107/0x167 [ 1980.607320] should_fail.cold+0x5/0xa [ 1980.607801] ? create_object.isra.0+0x3a/0xa30 [ 1980.608368] should_failslab+0x5/0x20 [ 1980.608834] kmem_cache_alloc+0x5b/0x310 [ 1980.609334] create_object.isra.0+0x3a/0xa30 [ 1980.609875] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.610506] __kmalloc+0x16e/0x390 [ 1980.610949] io_setup_async_rw+0x180/0x580 [ 1980.611505] ? iov_iter_restore+0x195/0x3a0 [ 1980.612043] io_read+0x775/0x11e0 [ 1980.612479] ? kiocb_done+0xc90/0xc90 [ 1980.612944] ? mark_lock+0xf5/0x2df0 [ 1980.613412] ? lock_chain_count+0x20/0x20 [ 1980.613944] ? find_held_lock+0x2c/0x110 [ 1980.614464] ? __lock_acquire+0xbb1/0x5b00 [ 1980.614987] io_issue_sqe+0x2ece/0x7850 [ 1980.615478] ? find_held_lock+0x2c/0x110 [ 1980.615976] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1980.616615] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1980.617211] ? lock_downgrade+0x6d0/0x6d0 [ 1980.617725] ? io_connect+0x610/0x610 [ 1980.618219] ? lock_acquire+0x197/0x470 [ 1980.618717] ? find_held_lock+0x2c/0x110 [ 1980.619222] ? __fget_files+0x2cf/0x520 [ 1980.619710] ? lock_downgrade+0x6d0/0x6d0 [ 1980.620225] __io_queue_sqe+0x90/0x9d0 [ 1980.620723] ? io_issue_sqe+0x7850/0x7850 [ 1980.621228] ? __fget_files+0x2f8/0x520 [ 1980.621724] ? io_prep_rw+0x7f5/0x1050 [ 1980.622205] io_submit_sqes+0x44a8/0x8610 [ 1980.622753] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1980.623380] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1980.623972] ? find_held_lock+0x2c/0x110 [ 1980.624475] ? io_submit_sqes+0x8610/0x8610 [ 1980.625008] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1980.625607] ? wait_for_completion_io+0x270/0x270 [ 1980.626206] ? rcu_read_lock_any_held+0x75/0xa0 [ 1980.626790] ? vfs_write+0x354/0xb10 [ 1980.627265] ? fput_many+0x2f/0x1a0 [ 1980.627711] ? ksys_write+0x1a9/0x260 [ 1980.628177] ? __ia32_sys_read+0xb0/0xb0 [ 1980.628676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.629320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.629953] do_syscall_64+0x33/0x40 [ 1980.630427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.631056] RIP: 0033:0x7f8397fa3b19 [ 1980.631513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.633792] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1980.634730] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1980.635599] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1980.636462] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.637330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.638196] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1980.646333] blktrace: Concurrent blktraces are not allowed on loop4 07:40:03 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:03 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 07:40:03 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x300}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1980.751658] FAULT_INJECTION: forcing a failure. [ 1980.751658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1980.753047] CPU: 0 PID: 9787 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1980.753835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.754796] Call Trace: [ 1980.755115] dump_stack+0x107/0x167 [ 1980.755537] should_fail.cold+0x5/0xa [ 1980.755987] _copy_from_user+0x2e/0x1b0 [ 1980.756456] iovec_from_user+0x141/0x400 [ 1980.756939] __import_iovec+0x67/0x590 [ 1980.757395] ? __is_insn_slot_addr+0x123/0x290 [ 1980.757931] ? lock_downgrade+0x6d0/0x6d0 [ 1980.758431] io_import_iovec+0x581/0x1120 [ 1980.758918] ? io_complete_rw+0x230/0x230 [ 1980.759398] ? lock_downgrade+0x6d0/0x6d0 [ 1980.759886] ? mark_lock+0xf5/0x2df0 [ 1980.760322] io_read+0xe14/0x11e0 [ 1980.760723] ? lock_chain_count+0x20/0x20 [ 1980.761203] ? __lock_acquire+0x1657/0x5b00 [ 1980.761707] ? kiocb_done+0xc90/0xc90 [ 1980.762147] ? mark_lock+0xf5/0x2df0 [ 1980.762592] ? lock_chain_count+0x20/0x20 [ 1980.763077] ? __lock_acquire+0x1657/0x5b00 [ 1980.763586] ? find_held_lock+0x2c/0x110 [ 1980.764067] ? __lock_acquire+0xbb1/0x5b00 [ 1980.764563] io_issue_sqe+0x2ece/0x7850 [ 1980.765022] blktrace: Concurrent blktraces are not allowed on loop6 [ 1980.765762] ? find_held_lock+0x2c/0x110 [ 1980.765775] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1980.765786] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1980.765797] ? lock_downgrade+0x6d0/0x6d0 [ 1980.765807] ? io_connect+0x610/0x610 [ 1980.765821] ? lock_acquire+0x197/0x470 [ 1980.765830] ? find_held_lock+0x2c/0x110 [ 1980.765845] ? __fget_files+0x2cf/0x520 [ 1980.765865] ? lock_downgrade+0x6d0/0x6d0 [ 1980.770678] __io_queue_sqe+0x90/0x9d0 [ 1980.771132] ? io_issue_sqe+0x7850/0x7850 [ 1980.771620] ? __fget_files+0x2f8/0x520 [ 1980.772087] ? io_prep_rw+0x7f5/0x1050 [ 1980.772546] io_submit_sqes+0x44a8/0x8610 [ 1980.773048] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1980.773626] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1980.774187] ? find_held_lock+0x2c/0x110 [ 1980.774668] ? io_submit_sqes+0x8610/0x8610 [ 1980.775178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1980.775737] ? wait_for_completion_io+0x270/0x270 [ 1980.776295] ? rcu_read_lock_any_held+0x75/0xa0 [ 1980.776834] ? vfs_write+0x354/0xb10 [ 1980.777273] ? fput_many+0x2f/0x1a0 [ 1980.777695] ? ksys_write+0x1a9/0x260 [ 1980.778138] ? __ia32_sys_read+0xb0/0xb0 [ 1980.778625] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.779231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.779836] do_syscall_64+0x33/0x40 [ 1980.780267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.780866] RIP: 0033:0x7f8397fa3b19 [ 1980.781297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.783442] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1980.784329] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1980.785159] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1980.785987] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.786823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.787652] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1980.818583] blktrace: Concurrent blktraces are not allowed on loop4 07:40:03 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1980.827571] blktrace: Concurrent blktraces are not allowed on loop4 07:40:03 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x500}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1980.932874] blktrace: Concurrent blktraces are not allowed on loop4 [ 1980.944961] blktrace: Concurrent blktraces are not allowed on loop4 07:40:19 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:19 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x3000000, 0x0, 0x0, 0x0) 07:40:19 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1996.248925] blktrace: Concurrent blktraces are not allowed on loop4 [ 1996.253880] blktrace: Concurrent blktraces are not allowed on loop4 07:40:19 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:19 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 07:40:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", 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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x600}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:19 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1996.276815] blktrace: Concurrent blktraces are not allowed on loop6 07:40:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x700}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1996.294576] FAULT_INJECTION: forcing a failure. [ 1996.294576] name failslab, interval 1, probability 0, space 0, times 0 [ 1996.297123] CPU: 0 PID: 9819 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1996.298548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.300266] Call Trace: [ 1996.300817] dump_stack+0x107/0x167 [ 1996.301580] should_fail.cold+0x5/0xa [ 1996.302399] ? create_object.isra.0+0x3a/0xa30 [ 1996.303357] should_failslab+0x5/0x20 [ 1996.304146] kmem_cache_alloc+0x5b/0x310 [ 1996.304993] create_object.isra.0+0x3a/0xa30 [ 1996.305927] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1996.307001] kmem_cache_alloc_trace+0x151/0x320 [ 1996.307988] ? lock_downgrade+0x6d0/0x6d0 [ 1996.308853] __io_queue_sqe+0x666/0x9d0 [ 1996.309681] ? io_issue_sqe+0x7850/0x7850 [ 1996.310556] ? __fget_files+0x2f8/0x520 [ 1996.311387] ? io_prep_rw+0x7f5/0x1050 [ 1996.312199] io_submit_sqes+0x44a8/0x8610 [ 1996.313086] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.314134] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.315143] ? find_held_lock+0x2c/0x110 [ 1996.315988] ? io_submit_sqes+0x8610/0x8610 [ 1996.316887] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1996.317883] ? wait_for_completion_io+0x270/0x270 [ 1996.318898] ? rcu_read_lock_any_held+0x75/0xa0 [ 1996.319868] ? vfs_write+0x354/0xb10 [ 1996.320642] ? fput_many+0x2f/0x1a0 [ 1996.321391] ? ksys_write+0x1a9/0x260 [ 1996.322183] ? __ia32_sys_read+0xb0/0xb0 [ 1996.323052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1996.324147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.325221] do_syscall_64+0x33/0x40 [ 1996.325996] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1996.327071] RIP: 0033:0x7f8397fa3b19 [ 1996.327855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1996.328683] blktrace: Concurrent blktraces are not allowed on loop4 [ 1996.331712] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1996.331733] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1996.331744] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1996.331755] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1996.331765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1996.331776] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 1996.404566] blktrace: Concurrent blktraces are not allowed on loop4 07:40:19 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0xa5f}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1b5, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:19 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) [ 1996.583579] blktrace: Concurrent blktraces are not allowed on loop4 [ 1996.619498] blktrace: Concurrent blktraces are not allowed on loop4 [ 1996.685945] FAULT_INJECTION: forcing a failure. [ 1996.685945] name failslab, interval 1, probability 0, space 0, times 0 [ 1996.688644] CPU: 1 PID: 9844 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 1996.690075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.691792] Call Trace: [ 1996.692341] dump_stack+0x107/0x167 [ 1996.693119] should_fail.cold+0x5/0xa [ 1996.693927] ? create_object.isra.0+0x3a/0xa30 [ 1996.694877] should_failslab+0x5/0x20 [ 1996.695682] kmem_cache_alloc+0x5b/0x310 [ 1996.696507] create_object.isra.0+0x3a/0xa30 [ 1996.697443] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1996.698501] __kmalloc+0x16e/0x390 [ 1996.699238] io_setup_async_rw+0x180/0x580 [ 1996.700096] ? iov_iter_restore+0x195/0x3a0 [ 1996.700985] io_read+0x775/0x11e0 [ 1996.701732] ? kiocb_done+0xc90/0xc90 [ 1996.702522] ? mark_lock+0xf5/0x2df0 [ 1996.703304] ? lock_chain_count+0x20/0x20 [ 1996.704176] ? find_held_lock+0x2c/0x110 [ 1996.705018] ? __lock_acquire+0xbb1/0x5b00 [ 1996.705911] io_issue_sqe+0x2ece/0x7850 [ 1996.706735] ? find_held_lock+0x2c/0x110 [ 1996.707569] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1996.708643] ? __io_arm_poll_handler+0x59b/0x9e0 [ 1996.709608] ? lock_downgrade+0x6d0/0x6d0 [ 1996.710500] ? io_connect+0x610/0x610 [ 1996.711281] ? lock_acquire+0x197/0x470 [ 1996.712112] ? find_held_lock+0x2c/0x110 [ 1996.712981] ? __fget_files+0x2cf/0x520 [ 1996.713818] ? lock_downgrade+0x6d0/0x6d0 [ 1996.714715] __io_queue_sqe+0x90/0x9d0 [ 1996.715538] ? io_issue_sqe+0x7850/0x7850 [ 1996.716404] ? __fget_files+0x2f8/0x520 [ 1996.717229] ? io_prep_rw+0x7f5/0x1050 [ 1996.718036] io_submit_sqes+0x44a8/0x8610 [ 1996.718916] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.719956] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.720948] ? find_held_lock+0x2c/0x110 [ 1996.721779] ? io_submit_sqes+0x8610/0x8610 [ 1996.722700] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1996.723685] ? wait_for_completion_io+0x270/0x270 [ 1996.724750] ? rcu_read_lock_any_held+0x75/0xa0 [ 1996.725694] ? vfs_write+0x354/0xb10 [ 1996.726463] ? fput_many+0x2f/0x1a0 [ 1996.727204] ? ksys_write+0x1a9/0x260 [ 1996.727977] ? __ia32_sys_read+0xb0/0xb0 [ 1996.728821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1996.729887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.730945] do_syscall_64+0x33/0x40 [ 1996.731728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1996.732788] RIP: 0033:0x7f8397fa3b19 [ 1996.733575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1996.737371] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1996.738938] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 1996.740385] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1996.741834] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 1996.743308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1996.744773] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:40:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x5f0a}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:19 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5a00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:19 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2b5, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1996.820393] blktrace: Concurrent blktraces are not allowed on loop4 [ 1996.831095] blktrace: Concurrent blktraces are not allowed on loop4 07:40:19 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0xe0ffff}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 1996.916564] blktrace: Concurrent blktraces are not allowed on loop6 [ 1996.987837] blktrace: Concurrent blktraces are not allowed on loop4 [ 1997.019486] blktrace: Concurrent blktraces are not allowed on loop4 07:40:32 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:32 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:32 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:32 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:32 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3b2, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:32 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 07:40:32 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x1000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:32 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x20000000, 0x0, 0x0, 0x0) [ 2009.723354] blktrace: Concurrent blktraces are not allowed on loop4 [ 2009.738193] FAULT_INJECTION: forcing a failure. [ 2009.738193] name failslab, interval 1, probability 0, space 0, times 0 [ 2009.741017] CPU: 1 PID: 9875 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2009.742444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2009.744146] Call Trace: [ 2009.744712] dump_stack+0x107/0x167 [ 2009.745480] should_fail.cold+0x5/0xa [ 2009.746255] ? create_object.isra.0+0x3a/0xa30 [ 2009.747206] should_failslab+0x5/0x20 [ 2009.748004] kmem_cache_alloc+0x5b/0x310 [ 2009.748853] create_object.isra.0+0x3a/0xa30 [ 2009.749744] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2009.750795] kmem_cache_alloc_bulk+0x168/0x320 [ 2009.751768] io_submit_sqes+0x6fe4/0x8610 [ 2009.752680] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2009.753725] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2009.754747] ? find_held_lock+0x2c/0x110 [ 2009.755606] ? io_submit_sqes+0x8610/0x8610 [ 2009.755736] blktrace: Concurrent blktraces are not allowed on loop6 [ 2009.756513] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2009.756535] ? wait_for_completion_io+0x270/0x270 [ 2009.756557] ? rcu_read_lock_any_held+0x75/0xa0 [ 2009.756580] ? vfs_write+0x354/0xb10 [ 2009.761687] ? fput_many+0x2f/0x1a0 [ 2009.762443] ? ksys_write+0x1a9/0x260 [ 2009.763244] ? __ia32_sys_read+0xb0/0xb0 [ 2009.764104] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2009.765198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2009.766283] do_syscall_64+0x33/0x40 [ 2009.767079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2009.768155] RIP: 0033:0x7f8397fa3b19 [ 2009.768941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2009.772804] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2009.774401] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2009.775908] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2009.777399] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2009.778908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2009.780398] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2009.795256] blktrace: Concurrent blktraces are not allowed on loop4 07:40:32 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:32 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3b4, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:32 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x2000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:32 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) [ 2009.965577] blktrace: Concurrent blktraces are not allowed on loop6 [ 2009.978116] blktrace: Concurrent blktraces are not allowed on loop4 [ 2010.003593] blktrace: Concurrent blktraces are not allowed on loop4 [ 2010.044044] FAULT_INJECTION: forcing a failure. [ 2010.044044] name failslab, interval 1, probability 0, space 0, times 0 [ 2010.046616] CPU: 1 PID: 9898 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2010.048062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2010.049813] Call Trace: [ 2010.050374] dump_stack+0x107/0x167 [ 2010.051155] should_fail.cold+0x5/0xa [ 2010.051961] ? create_object.isra.0+0x3a/0xa30 [ 2010.052923] should_failslab+0x5/0x20 [ 2010.053724] kmem_cache_alloc+0x5b/0x310 [ 2010.054593] create_object.isra.0+0x3a/0xa30 [ 2010.055512] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2010.056592] kmem_cache_alloc_trace+0x151/0x320 [ 2010.057572] ? lock_downgrade+0x6d0/0x6d0 [ 2010.058449] __io_queue_sqe+0x666/0x9d0 [ 2010.059300] ? io_issue_sqe+0x7850/0x7850 [ 2010.060168] ? __fget_files+0x2f8/0x520 [ 2010.061013] ? io_prep_rw+0x7f5/0x1050 [ 2010.061838] io_submit_sqes+0x44a8/0x8610 [ 2010.062831] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2010.063877] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2010.064896] ? find_held_lock+0x2c/0x110 [ 2010.065752] ? io_submit_sqes+0x8610/0x8610 [ 2010.066675] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2010.067698] ? wait_for_completion_io+0x270/0x270 [ 2010.068721] ? rcu_read_lock_any_held+0x75/0xa0 [ 2010.069692] ? vfs_write+0x354/0xb10 [ 2010.070479] ? fput_many+0x2f/0x1a0 [ 2010.071249] ? ksys_write+0x1a9/0x260 [ 2010.072044] ? __ia32_sys_read+0xb0/0xb0 [ 2010.072922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2010.074024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2010.075140] do_syscall_64+0x33/0x40 [ 2010.075923] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2010.077013] RIP: 0033:0x7f8397fa3b19 [ 2010.077808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2010.081753] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2010.083396] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2010.084920] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2010.086445] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2010.087990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2010.089518] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:40:33 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3d4, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:33 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:33 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x3000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2010.144527] blktrace: Concurrent blktraces are not allowed on loop6 [ 2010.182880] blktrace: Concurrent blktraces are not allowed on loop4 [ 2010.204014] blktrace: Concurrent blktraces are not allowed on loop4 07:40:33 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2010.330672] blktrace: Concurrent blktraces are not allowed on loop6 07:40:46 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x8e000000, 0x0, 0x0, 0x0) 07:40:46 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000400)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:46 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x4000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:46 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:40:46 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 07:40:46 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:46 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:40:46 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2023.098433] blktrace: Concurrent blktraces are not allowed on loop6 [ 2023.099396] blktrace: Concurrent blktraces are not allowed on loop4 [ 2023.126100] FAULT_INJECTION: forcing a failure. [ 2023.126100] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.128527] CPU: 0 PID: 9926 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2023.129953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2023.131704] Call Trace: [ 2023.132265] dump_stack+0x107/0x167 [ 2023.133027] should_fail.cold+0x5/0xa [ 2023.133820] ? create_object.isra.0+0x3a/0xa30 [ 2023.134776] should_failslab+0x5/0x20 [ 2023.135574] kmem_cache_alloc+0x5b/0x310 [ 2023.136421] ? mark_held_locks+0x9e/0xe0 [ 2023.137271] create_object.isra.0+0x3a/0xa30 [ 2023.138193] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2023.139284] kmem_cache_alloc_bulk+0x168/0x320 [ 2023.140241] io_submit_sqes+0x6fe4/0x8610 [ 2023.141147] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2023.142180] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2023.143201] ? find_held_lock+0x2c/0x110 [ 2023.144054] ? io_submit_sqes+0x8610/0x8610 [ 2023.144959] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2023.145960] ? wait_for_completion_io+0x270/0x270 [ 2023.146977] ? rcu_read_lock_any_held+0x75/0xa0 [ 2023.147942] ? vfs_write+0x354/0xb10 [ 2023.148734] ? fput_many+0x2f/0x1a0 [ 2023.149493] ? ksys_write+0x1a9/0x260 [ 2023.150431] ? __ia32_sys_read+0xb0/0xb0 [ 2023.151450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2023.152749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2023.154029] do_syscall_64+0x33/0x40 [ 2023.154961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2023.156231] RIP: 0033:0x7f8397fa3b19 [ 2023.157151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2023.161716] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2023.163617] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2023.165383] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2023.167166] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2023.168932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2023.170706] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2023.175764] blktrace: Concurrent blktraces are not allowed on loop4 07:40:46 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:46 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x5000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:46 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2023.270920] blktrace: Concurrent blktraces are not allowed on loop6 [ 2023.279755] blktrace: Concurrent blktraces are not allowed on loop4 [ 2023.292323] blktrace: Concurrent blktraces are not allowed on loop4 07:40:46 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2900, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:46 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x6000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2023.377880] blktrace: Concurrent blktraces are not allowed on loop6 [ 2023.381172] blktrace: Concurrent blktraces are not allowed on loop4 [ 2023.386093] blktrace: Concurrent blktraces are not allowed on loop4 07:40:46 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x7000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:40:46 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2a00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:40:46 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2023.476727] blktrace: Concurrent blktraces are not allowed on loop4 [ 2023.484074] blktrace: Concurrent blktraces are not allowed on loop4 [ 2023.489566] blktrace: Concurrent blktraces are not allowed on loop6 07:41:00 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xffffffff, 0x0, 0x0, 0x0) 07:41:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x5f0a0000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:00 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:00 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2c00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:00 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:00 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:00 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb501, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2037.423396] blktrace: Concurrent blktraces are not allowed on loop4 07:41:00 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) [ 2037.442065] blktrace: Concurrent blktraces are not allowed on loop6 [ 2037.450690] FAULT_INJECTION: forcing a failure. [ 2037.450690] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.453145] CPU: 1 PID: 9987 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2037.454580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2037.456354] Call Trace: [ 2037.456920] dump_stack+0x107/0x167 [ 2037.457690] should_fail.cold+0x5/0xa [ 2037.458555] ? create_object.isra.0+0x3a/0xa30 [ 2037.459528] should_failslab+0x5/0x20 [ 2037.460327] kmem_cache_alloc+0x5b/0x310 [ 2037.461178] ? mark_held_locks+0x9e/0xe0 [ 2037.462043] create_object.isra.0+0x3a/0xa30 [ 2037.462973] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2037.464042] kmem_cache_alloc_bulk+0x168/0x320 [ 2037.465012] io_submit_sqes+0x6fe4/0x8610 [ 2037.465907] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2037.466961] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2037.467990] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2037.469124] ? io_submit_sqes+0x8610/0x8610 [ 2037.470034] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2037.471055] ? wait_for_completion_io+0x270/0x270 [ 2037.472072] ? rcu_read_lock_any_held+0x75/0xa0 [ 2037.473039] ? vfs_write+0x354/0xb10 [ 2037.473820] ? fput_many+0x2f/0x1a0 [ 2037.474585] ? ksys_write+0x1a9/0x260 [ 2037.474701] blktrace: Concurrent blktraces are not allowed on loop4 [ 2037.475384] ? __ia32_sys_read+0xb0/0xb0 [ 2037.475407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2037.475434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2037.479741] do_syscall_64+0x33/0x40 [ 2037.480528] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2037.481600] RIP: 0033:0x7f8397fa3b19 [ 2037.482405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2037.486309] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2037.487912] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2037.489395] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2037.490885] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.492363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2037.493840] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:41:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0xffffe000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:00 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:00 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd902, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2037.609802] blktrace: Concurrent blktraces are not allowed on loop4 [ 2037.623390] blktrace: Concurrent blktraces are not allowed on loop4 [ 2037.639392] blktrace: Concurrent blktraces are not allowed on loop6 07:41:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0xe0ffff00000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:00 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:00 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) [ 2037.785189] blktrace: Concurrent blktraces are not allowed on loop4 07:41:00 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x114, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2037.813659] blktrace: Concurrent blktraces are not allowed on loop4 [ 2037.836984] blktrace: Concurrent blktraces are not allowed on loop6 [ 2037.850685] FAULT_INJECTION: forcing a failure. [ 2037.850685] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.853483] CPU: 1 PID: 10009 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2037.854962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2037.856702] Call Trace: [ 2037.857258] dump_stack+0x107/0x167 [ 2037.858027] should_fail.cold+0x5/0xa [ 2037.858840] ? create_object.isra.0+0x3a/0xa30 [ 2037.859799] should_failslab+0x5/0x20 [ 2037.860600] kmem_cache_alloc+0x5b/0x310 [ 2037.861458] create_object.isra.0+0x3a/0xa30 [ 2037.862374] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2037.863462] kmem_cache_alloc_trace+0x151/0x320 [ 2037.864439] ? lock_downgrade+0x6d0/0x6d0 [ 2037.865313] __io_queue_sqe+0x666/0x9d0 [ 2037.866153] ? io_issue_sqe+0x7850/0x7850 [ 2037.867044] ? __fget_files+0x2f8/0x520 [ 2037.867886] ? io_prep_rw+0x7f5/0x1050 [ 2037.868709] io_submit_sqes+0x44a8/0x8610 [ 2037.869607] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2037.870653] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2037.871677] ? find_held_lock+0x2c/0x110 [ 2037.872529] ? io_submit_sqes+0x8610/0x8610 [ 2037.873449] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2037.874468] ? wait_for_completion_io+0x270/0x270 [ 2037.875497] ? rcu_read_lock_any_held+0x75/0xa0 [ 2037.876472] ? vfs_write+0x354/0xb10 [ 2037.877250] ? fput_many+0x2f/0x1a0 [ 2037.878023] ? ksys_write+0x1a9/0x260 [ 2037.878831] ? __ia32_sys_read+0xb0/0xb0 [ 2037.879690] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2037.880788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2037.881866] do_syscall_64+0x33/0x40 [ 2037.882646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2037.883717] RIP: 0033:0x7f8397fa3b19 [ 2037.884517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2037.888357] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2037.889946] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2037.891435] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2037.892917] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.894407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2037.895911] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:41:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x100000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2038.030409] blktrace: Concurrent blktraces are not allowed on loop4 [ 2038.062975] blktrace: Concurrent blktraces are not allowed on loop4 07:41:01 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:41:01 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:14 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x8e, 0x0, 0x0) 07:41:14 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 07:41:14 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:15 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x200000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:15 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1bb, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:41:15 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:15 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:15 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4e00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2052.083670] blktrace: Concurrent blktraces are not allowed on loop4 [ 2052.097827] FAULT_INJECTION: forcing a failure. [ 2052.097827] name failslab, interval 1, probability 0, space 0, times 0 [ 2052.100588] CPU: 1 PID: 10041 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2052.102094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2052.103913] Call Trace: [ 2052.104489] dump_stack+0x107/0x167 [ 2052.105283] should_fail.cold+0x5/0xa [ 2052.106113] ? create_object.isra.0+0x3a/0xa30 [ 2052.107116] should_failslab+0x5/0x20 [ 2052.107947] kmem_cache_alloc+0x5b/0x310 [ 2052.108823] ? mark_held_locks+0x9e/0xe0 [ 2052.109707] create_object.isra.0+0x3a/0xa30 [ 2052.110660] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2052.111775] kmem_cache_alloc_bulk+0x168/0x320 [ 2052.112777] io_submit_sqes+0x6fe4/0x8610 [ 2052.113706] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2052.114790] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2052.115857] ? find_held_lock+0x2c/0x110 [ 2052.116741] ? io_submit_sqes+0x8610/0x8610 [ 2052.117681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2052.118733] ? wait_for_completion_io+0x270/0x270 [ 2052.119798] ? rcu_read_lock_any_held+0x75/0xa0 [ 2052.120812] ? vfs_write+0x354/0xb10 [ 2052.121623] ? fput_many+0x2f/0x1a0 [ 2052.122412] ? ksys_write+0x1a9/0x260 [ 2052.123248] ? __ia32_sys_read+0xb0/0xb0 [ 2052.124137] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2052.125279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2052.126405] do_syscall_64+0x33/0x40 [ 2052.127217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2052.128299] RIP: 0033:0x7f8397fa3b19 [ 2052.129084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2052.132991] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2052.134593] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2052.136107] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2052.137637] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2052.139142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2052.140646] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2052.150694] blktrace: Concurrent blktraces are not allowed on loop4 [ 2052.160449] blktrace: Concurrent blktraces are not allowed on loop6 07:41:15 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:41:15 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x300000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:15 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:15 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x300, 0x0, 0x0) [ 2052.309347] blktrace: Concurrent blktraces are not allowed on loop4 [ 2052.325994] blktrace: Concurrent blktraces are not allowed on loop4 07:41:15 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 07:41:15 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x400000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:15 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2052.469139] FAULT_INJECTION: forcing a failure. [ 2052.469139] name failslab, interval 1, probability 0, space 0, times 0 [ 2052.471631] CPU: 1 PID: 10070 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2052.473089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2052.474837] Call Trace: [ 2052.475412] dump_stack+0x107/0x167 [ 2052.476180] should_fail.cold+0x5/0xa [ 2052.476992] ? create_object.isra.0+0x3a/0xa30 [ 2052.477955] should_failslab+0x5/0x20 [ 2052.478759] kmem_cache_alloc+0x5b/0x310 [ 2052.479628] ? mark_held_locks+0x9e/0xe0 [ 2052.480493] create_object.isra.0+0x3a/0xa30 [ 2052.481423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2052.482499] kmem_cache_alloc_bulk+0x168/0x320 [ 2052.483502] io_submit_sqes+0x6fe4/0x8610 [ 2052.483819] blktrace: Concurrent blktraces are not allowed on loop4 [ 2052.484416] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2052.484435] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2052.484457] ? find_held_lock+0x2c/0x110 [ 2052.484483] ? io_submit_sqes+0x8610/0x8610 [ 2052.489401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2052.490419] ? wait_for_completion_io+0x270/0x270 [ 2052.491447] ? rcu_read_lock_any_held+0x75/0xa0 [ 2052.492427] ? vfs_write+0x354/0xb10 [ 2052.493216] ? fput_many+0x2f/0x1a0 [ 2052.493977] ? ksys_write+0x1a9/0x260 [ 2052.494777] ? __ia32_sys_read+0xb0/0xb0 [ 2052.495629] blktrace: Concurrent blktraces are not allowed on loop4 [ 2052.496972] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2052.498085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2052.499184] do_syscall_64+0x33/0x40 [ 2052.499979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2052.501062] RIP: 0033:0x7f8397fa3b19 [ 2052.501850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2052.505739] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2052.507363] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2052.508864] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2052.510369] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2052.511886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2052.513392] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:41:30 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:30 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x2000, 0x0, 0x0) 07:41:30 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:30 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x500000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:30 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:30 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:30 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:41:30 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) [ 2067.470496] blktrace: Concurrent blktraces are not allowed on loop4 [ 2067.473449] FAULT_INJECTION: forcing a failure. [ 2067.473449] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.475069] CPU: 0 PID: 10092 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2067.475937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2067.476960] Call Trace: [ 2067.477296] dump_stack+0x107/0x167 [ 2067.477749] should_fail.cold+0x5/0xa [ 2067.478218] ? create_object.isra.0+0x3a/0xa30 [ 2067.478783] should_failslab+0x5/0x20 [ 2067.479262] kmem_cache_alloc+0x5b/0x310 [ 2067.479767] create_object.isra.0+0x3a/0xa30 [ 2067.480311] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2067.480940] kmem_cache_alloc_bulk+0x168/0x320 [ 2067.481508] io_submit_sqes+0x6fe4/0x8610 [ 2067.482032] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.482640] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.483251] ? find_held_lock+0x2c/0x110 [ 2067.483750] ? io_submit_sqes+0x8610/0x8610 [ 2067.484286] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2067.484878] ? wait_for_completion_io+0x270/0x270 [ 2067.485475] ? rcu_read_lock_any_held+0x75/0xa0 [ 2067.486046] ? vfs_write+0x354/0xb10 [ 2067.486503] ? fput_many+0x2f/0x1a0 [ 2067.486950] ? ksys_write+0x1a9/0x260 [ 2067.487431] ? __ia32_sys_read+0xb0/0xb0 [ 2067.487937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2067.488584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2067.489221] do_syscall_64+0x33/0x40 [ 2067.489678] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2067.490313] RIP: 0033:0x7f8397fa3b19 [ 2067.490774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2067.493047] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2067.493981] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2067.494856] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2067.495728] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2067.496595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2067.497460] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2067.506326] blktrace: Concurrent blktraces are not allowed on loop4 07:41:30 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 07:41:30 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2067.577880] blktrace: Concurrent blktraces are not allowed on loop6 [ 2067.579550] FAULT_INJECTION: forcing a failure. [ 2067.579550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2067.580987] CPU: 0 PID: 10102 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2067.581831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2067.582815] Call Trace: [ 2067.583151] dump_stack+0x107/0x167 [ 2067.583593] should_fail.cold+0x5/0xa [ 2067.584053] _copy_from_user+0x2e/0x1b0 [ 2067.584540] iovec_from_user+0x141/0x400 [ 2067.585036] __import_iovec+0x67/0x590 [ 2067.585511] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.586143] io_import_iovec+0x581/0x1120 [ 2067.586646] ? io_complete_rw+0x230/0x230 [ 2067.587152] ? lock_downgrade+0x6d0/0x6d0 [ 2067.587656] ? unwind_next_frame+0x13ef/0x1a90 [ 2067.588204] io_read+0xe14/0x11e0 [ 2067.588628] ? kiocb_done+0xc90/0xc90 [ 2067.589087] ? mark_lock+0xf5/0x2df0 [ 2067.589536] ? lock_chain_count+0x20/0x20 [ 2067.590042] ? lock_chain_count+0x20/0x20 [ 2067.590546] ? stack_trace_save+0x8c/0xc0 [ 2067.591032] ? stack_trace_consume_entry+0x160/0x160 [ 2067.591663] ? lock_acquire+0x197/0x470 [ 2067.592145] ? __lock_acquire+0xbb1/0x5b00 [ 2067.592655] io_issue_sqe+0x2ece/0x7850 [ 2067.593141] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.593780] ? lock_chain_count+0x20/0x20 [ 2067.594267] ? __is_insn_slot_addr+0x14c/0x290 [ 2067.594824] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.595470] ? io_connect+0x610/0x610 [ 2067.595920] ? lock_acquire+0x197/0x470 [ 2067.596405] ? find_held_lock+0x2c/0x110 [ 2067.596902] ? __fget_files+0x2cf/0x520 [ 2067.597382] ? lock_downgrade+0x6d0/0x6d0 [ 2067.597886] __io_queue_sqe+0x90/0x9d0 [ 2067.598358] ? io_issue_sqe+0x7850/0x7850 [ 2067.598860] ? __fget_files+0x2f8/0x520 [ 2067.599353] ? io_prep_rw+0x7f5/0x1050 [ 2067.599824] io_submit_sqes+0x44a8/0x8610 [ 2067.600341] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.600943] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.601528] ? find_held_lock+0x2c/0x110 [ 2067.602021] ? io_submit_sqes+0x8610/0x8610 [ 2067.602548] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2067.603140] ? wait_for_completion_io+0x270/0x270 [ 2067.603723] ? rcu_read_lock_any_held+0x75/0xa0 [ 2067.604259] ? vfs_write+0x354/0xb10 [ 2067.604704] ? fput_many+0x2f/0x1a0 [ 2067.605138] ? ksys_write+0x1a9/0x260 [ 2067.605599] ? __ia32_sys_read+0xb0/0xb0 [ 2067.606076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2067.606715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2067.607334] do_syscall_64+0x33/0x40 [ 2067.607779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2067.608399] RIP: 0033:0x7f8397fa3b19 [ 2067.608829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2067.611033] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2067.611937] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2067.612792] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2067.613650] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2067.614511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2067.615372] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:41:30 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:30 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "e97e1c55275fa0359ac8776b944daa9dca29fac466b6b1d979bffd6f7ca378055592aad5e58c24dee35ef480bad03d18f13c15f2975240d2531894ccde13d1a9003b64a38d817369319c6caaeb17fe95551204f15c39bd1caad4708fc3a087b623074b8d0ff285de1dce27b5ecf66de7bf8088988ec99fa1362c2396ccbde1ba85479646e5b3c62b9a47affe9678dac12843d781c29170eb9d5be98fab2c65958c8768b692e9671c1b0581c13767137650d1bbb0fce2608c451fec4a63dbede4d8fc488929ed3409649b2fecfe02108f6fc5cf6a31077116605c57c9f8989a90abd364178ff94491ec12ae57e8e9a8970e019b282f598d3d985e5b49048ad4102a8deac51769ee56f10a28dbb64c2d66820add7de490c6c7cdca8941a6bc8c75b049ab4aa28c90f7e61c889b767121e9f2097a4882e9c98c1f1733d739428b5700228d74438c329bdeb61e1420bbd98275e5d736a91dc83de2f7d20c7a24de7444450a0d81af7effa99404ec305ccbbbc52e7e1298ec8aa062e4b2ad4c0bbe313fc2d12949f62f08cbb82906e0db387ca7496e88b1741fdcb739fca9fd63cbba9abf0b514d1fedea8e83d1309987f6d8354f710fc4eb566c92f45e24cc90b5d5959d18d06dca27e7515cfbf99a075ebec8812d99630666f8c750659bb50d1200e4a6505f835135a3f63c25129db9d13f4629a79ebac590d18b0c4877bf91b1660dcf53b610c8da0ee147f585b8c3a1ac7dd302122f02271ffb695b8ef6d71917b71632d6f2d2dc3eee5239a2fcb31b11d7f28cc3bdd425cc5066ace6aeb5c38ed47a287eb70fc4f8b78e9f38f173ce1a1e928d6447ee61e07a38ee7d0fd089c300913bfe96495262055a63675a24c2a89d3e0a71c33388f8bfa6048190a861204d6f03639fbcca6efe56656c7d8924b06d54b5687c89c982215f85081ab18438b80cedfc0a24de507823e4e7c1fcf920cd9eb1688b0a3c97beff1294d0213e1ae080dd81014aca733abaaa4b1b3a7774561d36a6990c6b5d1374f3c7b67cc1e3055ec8134c29310040764efc1390ce3a43bc2712f1f33cd2fedfcbd13e034e5dc7aee0398722e2acd60dcd80dfd3070137c9804f9870551f2dcd925961a6a879a8c65d2cff640b8bba2b555a91066689dc868064dd63e93c9b461b313a9744c7e53c091bbc026611dffebe94cf564cd18f6fa257d7454c5d5713d7a4c2c683f9a80858a4cd354452eba213a4c93d360bcdde0f208f5d11202d8f9b0923e69a72f14889acfd542a6e1548417bf2b2925429c8b8854d6949ea85312d9eae09e124d2fac9f8f4ae25a8394074a6c4f433fa1e8f439719d262c1474b305e0c9f703d65d8ac33170a0ae52cc2ec43f19bdd03485f93756d8cea2c58ec67f657d96bb63727477f9cc81537163d7bd3a2eff8692d73e679886b05e93a3c204c5fdf4a69fa4f0d7531deddcb56d00f655934dc83ad38bda425de8e74a035319a1095a99d9f4f99ed19bf58a67c28c72c60bf6470fbd65fc032655cd2dc20c70b67a3074b2f2ce603b51207df78c058b9eb0cd78af08cdac3e14dd3f11e27767d2681bc5aa1e226b31fb2532ea54d999067637301ccaa1b87a7f45540bc47310a7ce355ee2200b401f36b9b0072663198bd3ff771647e0b468023207ad5c12ef030b64067cf51466f9411620078256a1f117d24ffb75f5f10e6568f9fe127bd83764db7348b5a8ed9e16c34671baab28a82ce470d7c6f496f669f02c98c31437cec53bc2b734bc3333237fae982bd58e57f7b89d90bec8fc309664b36969c4696852728b1761a6ff09e66bc7e0c1e24e14859ff1708acb798806d769ccb6965e086974ebd048ab9bfefef52c82f4a814dd48809ffbbd5f633fa851d6b1b70ef7da922a36acfc3eaace964669c492b1cdb9b36de4a07573ed7f7f2e506be439196bd396a9e38d1c662e5c3f9aafeeca755512e82f4232231be2475d280fc37a6fb360fdd1bc729d61aebb280106c11a1c211e36c3174a2649165dca836468e986c300106ddae6d99c848e635ff799356fd477d88cfd772a91eb4e16eb91450c92ce69576cc070f042d462aa97b42f5cc87c1ac5985129b7b1e36f38c62f7b6b3d5701c413956051c47c3910e1712ceac362f7ea8e6f32bd0109d7b21801bb05b07ef609f5cd4d4e584712f0f84760a420a8ab9214740b9b189c3002803c93c7c3080b89665efb4dfcea28a53a35fb7ac567c639a961c97ff264bd91baab59741d827403e4126025593fc0fbd34a99643916da18cd0ddb63d7217ef4da0d969777cbae5a0d89915cc70b6d5be3bd6cea9eaca99bc17d7f676ec4174389adf3086b7eafacb2244bd104b7e7c1b4fa9c36406bb9b80d8f127e9098048855d30331c0966182e9b5e5ba61aa46cbc20f69f488378078bf66a88317b161cd85326ef117c7f03d82ab1fd25c8d0080f1307ade13090599742772297ab219b6b65c274ff486a169a7b85c79d6e8ad1f3ffc8284e7114688ea5b7624c9c6ae40ce4d840bedded6fe57737399a6521ff7b9aa585d06d84135f56bc33e5ccdb01cff0ac348eb85842edada2cf9393f6f76843ae7bc6feffc8c613d53924466ea554dfd4a23498aa388e0ee1dfcb315e46c39e670e7dc053b0194a2eb6c55ff9474654d0ef2dc9b9965303eb4da7dbd9d36d59bffd4bc0d5bafda88451ae4cde2c7189a43bae2f811856c1a191b665db933d67e5617e5b40f4f986f73af00ad19ce836bf98400d295e054f9bdbd3d36de7e5ce884d0fb73f446336f39d329e0c8a727b64873505bde2a6c4c830eb173f0fc6d73fce4563aa01f8fb4ce3bb493ea3890b4bada818406d755e6b4e3d835da2abd7766437112bd6480f1ee959024b32083a8e61947e721a453c13512b95839fe485782e3e055a753ebce9e0574f4690b990ea6fb1b603fbdf6766c0602cf7847c11e679bc5065b1c700481dedc98683595ffa6251371a40021c19f180e8d77cbc66ae80d96317521e8239b2ef68ad7fc7de4fc2166c21f20ded1f143b378e09ccbc5f12fab782dadd94bd9dd76adc01d737953b2ecc786c20ed5d641f51d731d0d04051922b931cae7359a1b7013ff73df2ff2639a59b7e3620894dceec1a8ed091cd022aaeafb52fe306d94eebc3ba88be38ffc9c99ddf1dfd4cc00de873cbc548490d72ff9e7af97dbb3e1c2c8b77a9a607c586305d76233db95c2f3ac559f232ceafb463b3c04566865557becbe2ffdc0a936d9d295a72a66ac403fd6e0752fed9d6e50d86fd11afc445cd41b15bf20b758aabbd0932a0f0ba0fa9285855a4c03dcc9f41109a3d568afd6c82c762e93e85e5c12666002c4cc8e68c779b7a82228848d3659fa9e6ba7f658eebcde36095a76c5dc6d2fdc956bbd4171167291a6d631f309b7f8148c92104e016385df979f1edcb52fa70877f635030cd62454485b25c3a2e943f7ff52782aa8df62b11a47375ea3c63222a905324d216470295a5007ce68c55b5c964d74eacc73461e2a181fbcce34402b91b31adb428bf301347bb84c09f849b88a24efb0ceb15e5546a84f83df418f53b9b0e71a4f8bfc8df8e078521c62557fd1b78a96701d6ae90b1ca0fbcddc2b910e1425929c4a5b1b187291a4bace28d9166449d631087e082b7860fdba2f02cc2dae0b05c0c50773232d9bbed56bf022eecd47559e7cbe161ef6de6e4e0af85f8a9a4c781c925733960a2bdf7edfdaf104a3621e8d8aaa3b410841dc74580e5e5fa0baafb118ab169d9c3e571b83c11bab33713235da221b905dc15d633965fe8ae8a8230d79ab46fdff2ad3e3004c171d09d511ab750bca53fe80393556e965c99e7a76a820ab392bf254dd8018f82a46342438d7f960fe1e56816e8087f63a3e87812863bd0011d41b37bb24ebd229676b9081791299668a983ea50390ba488e6066d4ce31de5b695bb1723d110c669943cc672e3effdbbdeb4402bbc445b7886694696828fa73f5eb4f4bd6b93f29d16ba9144ec7f2e6fea87f3e4e98cff8add265286d7dc4d29ccc4f90f7a1ce9aa7e19fddce883fa1d3af75feb4acce340e74803b01f41bd13309e214a98a1f4ec7ffffc854dac244f44f40f5a214770567b0f3a1e57e0fca28ee7692b4e439295aa3fd9ebac6d7dbcde636fa37bebdd0174c2e13c7bb346e1f6d17b57e7cdd3b572acf604f83984f3f5c5b4d4a530310e39b62ac9b631d3de2d87bb6933fe5550dbff759237656b48392c8314aaff59d860375955f5a8b07c440598b16789c82dc4ec5829be98ca7a0f2f7eceadbf45a2f9c6ead679d66e1c1a06bd18e5788b9aaf68b1fb430f2f8a2a0aa65487f33b57bcb90fdcbae685a3bc5a9bcd81720dc04fd5160ecbe37248c15980d8026e4c0dcec46fb9041d92752b6e4892688415a1d9d8333d9cbd30b7aec402ed27705885b8efbdf59cb1638925c0192511a2c9ffb891b00486cdd26edd3f5bfe0c52b1d52fd828c12bfe5eac795e3fbc3daed9d79a18734ba63862b3299dc20c1b7a066d755a9ce53c24a0af959a50c5627d19c9d5ea1bc9085d15364fddb65c066cc67d5a3a2dc0296c73e596b2bda1d154417c445a9f02735ae6e4634b4f00ea18e34f5c85fa871de9cf440c1f9e3b51bcba0c10745bb6f71662b5585adccb47c67277b7471d30c37307aa6cbc6dafd36e30153f4be1a127357cad041e9a12877bd4248157d33305f6a2eeaf77e3a8e309989f9900468e73cac76b0bd242a34ce415f638625b51dfcc01b4fc3d0cce952404c2c7d7db00e39b853cf815bf819e0d0dfba84725165b8273c673c5e8d3feeed9ecc17f62a0e5996c413d66ebd56a6c1a5068ff2732942d0c3123d2fdc791ffefc890c01d1540596d49346c4229493c39b6fdec9e4a27f3612f7822ad3d2905258486723685693642dba7f5869b9246bd0112d99a3a0ac67045d570274efdfa58457c57c07b6d4ebbb7d9a60ddee942aabc8c7f79f6e270fc74cbcd769e447dad8d8f3571a6f59aa5aea77bc319272ebd2ecff1b0d76a3ef75886d4b1c3991b7ce523ae4b156a4866fc70209012e0047d69cc691497d2fa14a935c088cd11ddccaf23f7ea0a99703edb1b338c8ea73ce2f9d7f2553b3723460c70a484a92d1511dae2918b1ae9aa4610e47a0bb98edbc6fe89b1ad55d751b7a043b62ea4f929a7bd645a4268268a0c9ed1191a6fc7394596a5d05c1d876b3c299bd9346d48782c69257e0df2150776cd8aa3aa0035de0cbd8dff7a2132d3cf98b77cffabad5fde128e302a3b0758ab0ff47b0fd4ad818add734368d236ccbf679cc01b973d5c457692c2de2108dd344e85306f34a1afd0881da418ec79cbfb351619624a8cc21945d4ffca1f2e452325128dd991184aea23e72b1baeca96493b48f841269640f79319"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x600000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2067.639588] blktrace: Concurrent blktraces are not allowed on loop4 [ 2067.644076] blktrace: Concurrent blktraces are not allowed on loop4 07:41:30 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x700000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2067.704564] blktrace: Concurrent blktraces are not allowed on loop4 [ 2067.716089] blktrace: Concurrent blktraces are not allowed on loop4 07:41:30 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:30 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) [ 2067.765185] FAULT_INJECTION: forcing a failure. [ 2067.765185] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.767082] CPU: 0 PID: 10119 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2067.768053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2067.768976] Call Trace: [ 2067.769340] dump_stack+0x107/0x167 [ 2067.769845] should_fail.cold+0x5/0xa [ 2067.770373] ? io_setup_async_rw+0x180/0x580 [ 2067.770988] should_failslab+0x5/0x20 [ 2067.771525] __kmalloc+0x72/0x390 [ 2067.772015] io_setup_async_rw+0x180/0x580 [ 2067.772604] ? iov_iter_restore+0x195/0x3a0 [ 2067.773207] io_read+0x775/0x11e0 [ 2067.773699] ? kiocb_done+0xc90/0xc90 [ 2067.774222] ? mark_lock+0xf5/0x2df0 [ 2067.774753] ? lock_chain_count+0x20/0x20 [ 2067.775350] ? stack_trace_consume_entry+0x160/0x160 [ 2067.776057] ? lock_acquire+0x197/0x470 [ 2067.776612] ? __lock_acquire+0xbb1/0x5b00 [ 2067.777205] io_issue_sqe+0x2ece/0x7850 [ 2067.777773] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.778497] ? lock_chain_count+0x20/0x20 [ 2067.779073] ? __is_insn_slot_addr+0x14c/0x290 [ 2067.779719] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.780441] ? io_connect+0x610/0x610 [ 2067.780985] ? lock_acquire+0x197/0x470 [ 2067.781538] ? find_held_lock+0x2c/0x110 [ 2067.782108] ? __fget_files+0x2cf/0x520 [ 2067.782667] ? lock_downgrade+0x6d0/0x6d0 [ 2067.783262] __io_queue_sqe+0x90/0x9d0 [ 2067.783804] ? io_issue_sqe+0x7850/0x7850 [ 2067.784383] ? __fget_files+0x2f8/0x520 [ 2067.784930] ? io_prep_rw+0x7f5/0x1050 [ 2067.785483] io_submit_sqes+0x44a8/0x8610 [ 2067.786074] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.786768] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2067.787434] ? find_held_lock+0x2c/0x110 [ 2067.788013] ? io_submit_sqes+0x8610/0x8610 [ 2067.788622] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2067.789297] ? wait_for_completion_io+0x270/0x270 [ 2067.789969] ? rcu_read_lock_any_held+0x75/0xa0 [ 2067.790608] ? vfs_write+0x354/0xb10 [ 2067.791136] ? fput_many+0x2f/0x1a0 [ 2067.791648] ? ksys_write+0x1a9/0x260 [ 2067.792176] ? __ia32_sys_read+0xb0/0xb0 [ 2067.792747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2067.793476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2067.794191] do_syscall_64+0x33/0x40 [ 2067.794704] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2067.795419] RIP: 0033:0x7f8397fa3b19 [ 2067.795840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2067.798393] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2067.799441] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2067.800435] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2067.801226] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2067.802220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2067.803224] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 07:41:47 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 07:41:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91, 0x0, 0x5f0a000000000000}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) 07:41:47 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x1ff, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 07:41:47 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8e}, 0x43602, 0x9, 0x3, 0x7, 0x3, 0x0, 0x4963, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 07:41:47 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 5: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x8e00, 0x0, 0x0) [ 2084.144140] FAULT_INJECTION: forcing a failure. [ 2084.144140] name failslab, interval 1, probability 0, space 0, times 0 [ 2084.146659] CPU: 1 PID: 10134 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2084.148121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2084.149842] Call Trace: [ 2084.150404] dump_stack+0x107/0x167 [ 2084.151187] should_fail.cold+0x5/0xa [ 2084.152003] ? create_object.isra.0+0x3a/0xa30 [ 2084.152951] should_failslab+0x5/0x20 [ 2084.153751] kmem_cache_alloc+0x5b/0x310 [ 2084.154615] create_object.isra.0+0x3a/0xa30 [ 2084.155543] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2084.156608] __kmalloc+0x16e/0x390 [ 2084.157382] io_setup_async_rw+0x180/0x580 [ 2084.158263] ? iov_iter_restore+0x195/0x3a0 [ 2084.159167] io_read+0x775/0x11e0 [ 2084.159935] ? kiocb_done+0xc90/0xc90 [ 2084.160726] ? mark_lock+0xf5/0x2df0 [ 2084.161523] ? lock_chain_count+0x20/0x20 [ 2084.162397] ? stack_trace_consume_entry+0x160/0x160 [ 2084.163483] ? lock_acquire+0x197/0x470 [ 2084.164333] ? __lock_acquire+0xbb1/0x5b00 [ 2084.165227] io_issue_sqe+0x2ece/0x7850 [ 2084.166072] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2084.167162] ? lock_chain_count+0x20/0x20 [ 2084.168039] ? __is_insn_slot_addr+0x14c/0x290 [ 2084.169006] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2084.170103] ? io_connect+0x610/0x610 [ 2084.170907] ? lock_acquire+0x197/0x470 [ 2084.171754] ? find_held_lock+0x2c/0x110 [ 2084.172612] ? __fget_files+0x2cf/0x520 [ 2084.173451] ? lock_downgrade+0x6d0/0x6d0 [ 2084.173568] blktrace: Concurrent blktraces are not allowed on loop4 [ 2084.174318] __io_queue_sqe+0x90/0x9d0 [ 2084.174345] ? io_issue_sqe+0x7850/0x7850 [ 2084.174362] ? __fget_files+0x2f8/0x520 [ 2084.174392] ? io_prep_rw+0x7f5/0x1050 [ 2084.179019] io_submit_sqes+0x44a8/0x8610 [ 2084.179943] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2084.180981] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2084.181996] ? find_held_lock+0x2c/0x110 [ 2084.182853] ? io_submit_sqes+0x8610/0x8610 [ 2084.183777] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2084.184800] ? wait_for_completion_io+0x270/0x270 [ 2084.185818] ? rcu_read_lock_any_held+0x75/0xa0 [ 2084.186785] ? vfs_write+0x354/0xb10 [ 2084.187573] ? fput_many+0x2f/0x1a0 [ 2084.188329] ? ksys_write+0x1a9/0x260 [ 2084.189123] ? __ia32_sys_read+0xb0/0xb0 [ 2084.189979] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2084.191077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2084.192162] do_syscall_64+0x33/0x40 [ 2084.192943] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2084.194023] RIP: 0033:0x7f8397fa3b19 [ 2084.194806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2084.198684] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2084.200295] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2084.201793] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2084.203300] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2084.204803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2084.206298] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2084.214350] blktrace: Concurrent blktraces are not allowed on loop4 [ 2084.221125] blktrace: Concurrent blktraces are not allowed on loop6 07:41:47 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 1: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 07:41:47 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 6: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0), &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd_index, 0xe39, 0x0, 0x0, 0x6, 0x0, {0x1}}, 0x8000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:41:47 executing program 4: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), 0x0) pidfd_open(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x200000, 0x0, 0x0) 07:41:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0xf989}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7, 0x80, 0x20, 0x1, 0x0, 0x2, 0x94208, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x99a, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x43602, 0x9, 0x3, 0x8, 0x3, 0x1ff, 0x4963, 0x0, 0x6}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) [ 2084.380166] FAULT_INJECTION: forcing a failure. [ 2084.380166] name failslab, interval 1, probability 0, space 0, times 0 [ 2084.382925] CPU: 1 PID: 10155 Comm: syz-executor.1 Not tainted 5.10.257 #1 [ 2084.384372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2084.386120] Call Trace: [ 2084.386689] dump_stack+0x107/0x167 [ 2084.387465] should_fail.cold+0x5/0xa [ 2084.388265] ? __io_queue_sqe+0x666/0x9d0 [ 2084.389120] should_failslab+0x5/0x20 [ 2084.389913] kmem_cache_alloc_trace+0x55/0x320 [ 2084.390873] ? lock_downgrade+0x6d0/0x6d0 [ 2084.391776] __io_queue_sqe+0x666/0x9d0 [ 2084.392625] ? io_issue_sqe+0x7850/0x7850 [ 2084.393479] ? __fget_files+0x2f8/0x520 [ 2084.394321] ? io_prep_rw+0x7f5/0x1050 [ 2084.395142] io_submit_sqes+0x44a8/0x8610 [ 2084.396017] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2084.397048] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2084.398062] ? find_held_lock+0x2c/0x110 [ 2084.398924] ? io_submit_sqes+0x8610/0x8610 [ 2084.399858] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2084.400867] ? wait_for_completion_io+0x270/0x270 [ 2084.401865] ? rcu_read_lock_any_held+0x75/0xa0 [ 2084.402825] ? vfs_write+0x354/0xb10 [ 2084.403606] ? fput_many+0x2f/0x1a0 [ 2084.404362] ? ksys_write+0x1a9/0x260 [ 2084.405170] ? __ia32_sys_read+0xb0/0xb0 [ 2084.406019] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2084.407109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2084.408219] do_syscall_64+0x33/0x40 [ 2084.409002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2084.410034] RIP: 0033:0x7f8397fa3b19 [ 2084.410816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2084.414674] RSP: 002b:00007f8395519188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2084.416288] RAX: ffffffffffffffda RBX: 00007f83980b6f60 RCX: 00007f8397fa3b19 [ 2084.417814] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2084.419349] RBP: 00007f83955191d0 R08: 0000000000000000 R09: 0000000000000000 [ 2084.420981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2084.422705] R13: 00007ffee52fd15f R14: 00007f8395519300 R15: 0000000000022000 [ 2084.434764] blktrace: Concurrent blktraces are not allowed on loop4 [ 2084.450158] blktrace: Concurrent blktraces are not allowed on loop4 07:41:47 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x66ec, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2086.652323] syz-executor.3 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2086.653660] CPU: 1 PID: 297 Comm: syz-executor.3 Not tainted 5.10.257 #1 [ 2086.654434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2086.655383] Call Trace: [ 2086.655681] dump_stack+0x107/0x167 [ 2086.656073] dump_header+0x107/0x689 [ 2086.656483] oom_kill_process.cold+0x10/0x15 [ 2086.656983] out_of_memory+0x1149/0x1440 [ 2086.657456] ? oom_killer_disable+0x280/0x280 [ 2086.657965] ? mutex_trylock+0x237/0x2b0 [ 2086.658440] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2086.659113] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2086.659792] ? lock_acquire+0x127/0x470 [ 2086.660244] ? warn_alloc+0x190/0x190 [ 2086.660670] __alloc_pages_nodemask+0x51d/0x600 [ 2086.661202] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2086.661890] ? find_get_entry+0x2c8/0x740 [ 2086.662366] alloc_pages_current+0x187/0x280 [ 2086.662844] __page_cache_alloc+0x2d2/0x360 [ 2086.663341] pagecache_get_page+0x2c7/0xc80 [ 2086.663840] filemap_fault+0x177d/0x2210 [ 2086.664310] ? read_cache_page_gfp+0x30/0x30 [ 2086.664816] ? replace_page_cache_page+0x1200/0x1200 [ 2086.665367] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2086.665970] ext4_filemap_fault+0x87/0xc0 [ 2086.666441] __do_fault+0x113/0x410 [ 2086.666845] handle_mm_fault+0x1e53/0x3500 [ 2086.667331] ? find_held_lock+0x2c/0x110 [ 2086.667794] ? __pmd_alloc+0x630/0x630 [ 2086.668240] ? vmacache_find+0x55/0x2a0 [ 2086.668674] do_user_addr_fault+0x626/0x1070 [ 2086.669180] exc_page_fault+0xa2/0x1a0 [ 2086.669627] ? asm_exc_page_fault+0x8/0x30 [ 2086.670106] asm_exc_page_fault+0x1e/0x30 [ 2086.670549] RIP: 0033:0x7ffbb5b38688 [ 2086.670976] Code: Unable to access opcode bytes at RIP 0x7ffbb5b3865e. [ 2086.671684] RSP: 002b:00007ffd70ee1a70 EFLAGS: 00010206 [ 2086.672290] RAX: 0000001b2d820000 RBX: 000000000000035f RCX: 00000000001fd470 [ 2086.673098] RDX: 00000000001fd50a RSI: 00007ffd70ee1b30 RDI: 0000000000000001 [ 2086.673865] RBP: 00007ffd70ee1acc R08: 0000000000000826 R09: 00007ffd70fc5080 [ 2086.674673] R10: 00007ffd70fc5090 R11: 00000000003bd028 R12: 0000000000000032 [ 2086.675485] R13: 00000000001fcfc2 R14: 0000000000000008 R15: 00007ffd70ee1b30 [ 2086.676323] Mem-Info: [ 2086.676616] active_anon:1099 inactive_anon:48826 isolated_anon:0 [ 2086.676616] active_file:18 inactive_file:22 isolated_file:0 [ 2086.676616] unevictable:0 dirty:0 writeback:0 [ 2086.676616] slab_reclaimable:8584 slab_unreclaimable:60134 [ 2086.676616] mapped:69637 shmem:120 pagetables:1232 bounce:0 [ 2086.676616] free:2778 free_pcp:0 free_cma:0 [ 2086.680153] Node 0 active_anon:4396kB inactive_anon:195304kB active_file:72kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278548kB dirty:0kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:4064kB all_unreclaimable? yes [ 2086.682752] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2086.685731] lowmem_reserve[]: 0 1616 1616 1616 [ 2086.686297] Node 0 DMA32 free:4600kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4396kB inactive_anon:195304kB active_file:40kB inactive_file:88kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4928kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2086.689501] lowmem_reserve[]: 0 0 0 0 [ 2086.689951] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 2086.691969] Node 0 DMA32: 551*4kB (UM) 166*8kB (UM) 52*16kB (UME) 16*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4876kB [ 2086.693595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2086.694571] 166 total pagecache pages [ 2086.694999] 0 pages in swap cache [ 2086.695409] Swap cache stats: add 0, delete 0, find 0/0 [ 2086.696005] Free swap = 0kB [ 2086.696360] Total swap = 0kB [ 2086.696700] 524158 pages RAM [ 2086.697038] 0 pages HighMem/MovableOnly [ 2086.697505] 105070 pages reserved [ 2086.697925] Unreclaimable slab info: [ 2086.698493] Name Used Total [ 2086.699139] pid_3 7KB 7KB [ 2086.699762] pid_2 56KB 56KB [ 2086.700381] IEEE-802.15.4-MAC 94KB 94KB [ 2086.700984] fib6_nodes 28KB 28KB [ 2086.701596] ip6_dst_cache 41KB 41KB [ 2086.702213] PINGv6 61KB 61KB [ 2086.702810] RAWv6 184KB 184KB [ 2086.703430] UDPLITEv6 62KB 62KB [ 2086.704028] UDPv6 62KB 62KB [ 2086.704651] TCPv6 62KB 62KB [ 2086.705265] scsi_sense_cache 8KB 8KB [ 2086.705863] sd_ext_cdb 3KB 3KB [ 2086.706478] virtio_scsi_cmd 16KB 16KB [ 2086.707080] sgpool-128 59KB 59KB [ 2086.707700] sgpool-64 63KB 63KB [ 2086.708314] sgpool-32 63KB 63KB [ 2086.708920] sgpool-16 90KB 90KB [ 2086.709537] sgpool-8 78KB 78KB [ 2086.710165] io_kiocb 572KB 892KB [ 2086.710785] mqueue_inode_cache 62KB 62KB [ 2086.711422] nfs_commit_data 15KB 15KB [ 2086.712022] nfs_write_data 47KB 47KB [ 2086.712653] jbd2_inode 7KB 7KB [ 2086.713279] ext4_system_zone 3KB 3KB [ 2086.713877] ext4_io_end_vec 7KB 7KB [ 2086.714492] ext4_bio_post_read_ctx 15KB 15KB [ 2086.715137] bio-2 4KB 4KB [ 2086.715761] pid_namespace 7KB 7KB [ 2086.716373] posix_timers_cache 15KB 15KB [ 2086.716985] rpc_buffers 31KB 31KB [ 2086.717600] rpc_tasks 3KB 3KB [ 2086.718211] UNIX 258KB 352KB [ 2086.718814] UDP-Lite 63KB 63KB [ 2086.719439] tcp_bind_bucket 8KB 8KB [ 2086.720039] ip_fib_trie 8KB 8KB [ 2086.720656] ip_fib_alias 15KB 15KB [ 2086.721269] ip_dst_cache 16KB 40KB [ 2086.721867] PING 62KB 62KB [ 2086.722481] RAW 92KB 92KB [ 2086.723079] UDP 346KB 346KB [ 2086.723697] request_sock_TCP 15KB 15KB [ 2086.724314] TCP 60KB 60KB [ 2086.724913] hugetlbfs_inode_cache 30KB 30KB [ 2086.725572] bio-1 11KB 11KB [ 2086.726169] eventpoll_pwq 23KB 23KB [ 2086.726788] eventpoll_epi 47KB 47KB [ 2086.727408] inotify_inode_mark 82KB 82KB [ 2086.728021] request_queue 60KB 60KB [ 2086.728636] blkdev_ioc 18KB 18KB [ 2086.729254] bio-0 92KB 92KB [ 2086.729859] biovec-max 629KB 892KB [ 2086.730475] biovec-64 141KB 189KB [ 2086.731071] biovec-16 48KB 48KB [ 2086.731695] uid_cache 8KB 8KB [ 2086.732311] dmaengine-unmap-2 4KB 4KB [ 2086.732912] audit_buffer 7KB 7KB [ 2086.733530] skbuff_fclone_cache 127KB 127KB [ 2086.734159] skbuff_head_cache 281KB 450KB [ 2086.734774] file_lock_cache 55KB 55KB [ 2086.735399] file_lock_ctx 7KB 7KB [ 2086.736000] fsnotify_mark_connector 24KB 24KB [ 2086.736670] net_namespace 86KB 86KB [ 2086.737288] task_delay_info 135KB 135KB [ 2086.737889] taskstats 84KB 84KB [ 2086.738508] proc_dir_entry 329KB 348KB [ 2086.739108] pde_opener 43KB 43KB [ 2086.739737] seq_file 45KB 48KB [ 2086.740353] sigqueue 47KB 47KB [ 2086.740955] shmem_inode_cache 1261KB 1320KB [ 2086.741575] kernfs_iattrs_cache 223KB 223KB [ 2086.742207] kernfs_node_cache 5191KB 5191KB [ 2086.742805] mnt_cache 165KB 165KB [ 2086.743450] filp 1555KB 1627KB [ 2086.744056] names_cache 10166KB 10684KB [ 2086.744675] hashtab_node 274KB 274KB [ 2086.745285] ebitmap_node 1149KB 1149KB [ 2086.745884] avtab_node 4976KB 4976KB [ 2086.746503] avc_node 31KB 31KB [ 2086.747102] lsm_inode_cache 3304KB 3304KB [ 2086.747732] lsm_file_cache 174KB 208KB [ 2086.748348] key_jar 39KB 39KB [ 2086.748961] uts_namespace 15KB 15KB [ 2086.749577] nsproxy 27KB 27KB [ 2086.750206] vm_area_struct 887KB 992KB [ 2086.750805] fs_cache 57KB 60KB [ 2086.751427] files_cache 239KB 239KB [ 2086.752036] signal_cache 359KB 401KB [ 2086.752661] sighand_cache 296KB 360KB [ 2086.753279] task_struct 1168KB 1338KB [ 2086.753887] cred_jar 118KB 156KB [ 2086.754515] anon_vma_chain 224KB 248KB [ 2086.755115] anon_vma 266KB 266KB [ 2086.755742] pid 54KB 90KB [ 2086.756366] Acpi-Operand 200KB 233KB [ 2086.756974] Acpi-ParseExt 23KB 23KB [ 2086.757588] Acpi-Parse 154KB 169KB [ 2086.758220] Acpi-State 118KB 133KB [ 2086.758826] Acpi-Namespace 24KB 24KB [ 2086.759451] numa_policy 3KB 3KB [ 2086.760047] trace_event_file 176KB 176KB [ 2086.760664] ftrace_event_field 280KB 280KB [ 2086.761290] pool_workqueue 32KB 32KB [ 2086.761893] task_group 16KB 16KB [ 2086.762514] mm_struct 210KB 346KB [ 2086.763116] vmap_area 126KB 126KB [ 2086.763757] page->ptl 259KB 259KB [ 2086.764393] kmemleak_scan_area 49KB 55KB [ 2086.765812] kmemleak_object 139325KB 152095KB [ 2086.766450] kmalloc-8k 4624KB 4800KB [ 2086.767058] kmalloc-4k 6288KB 7040KB [ 2086.767690] kmalloc-2k 3900KB 4480KB [ 2086.768332] kmalloc-1k 2244KB 3456KB [ 2086.768994] kmalloc-512 4061KB 6720KB [ 2086.769619] kmalloc-256 1256KB 1256KB [ 2086.770240] kmalloc-192 498KB 500KB [ 2086.770860] kmalloc-128 487KB 680KB [ 2086.771527] kmalloc-96 565KB 1108KB [ 2086.772159] kmalloc-64 949KB 1268KB [ 2086.772804] kmalloc-32 723KB 828KB [ 2086.773425] kmalloc-16 349KB 364KB [ 2086.774029] kmalloc-8 318KB 318KB [ 2086.774661] kmem_cache_node 47KB 47KB [ 2086.775281] kmem_cache 71KB 71KB [ 2086.775888] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=297,uid=0 [ 2086.777794] Out of memory (oom_kill_allocating_task): Killed process 297 (syz-executor.3) total-vm:93280kB, anon-rss:388kB, file-rss:34496kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 2087.120389] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2087.121563] CPU: 1 PID: 294 Comm: syz-executor.0 Not tainted 5.10.257 #1 [ 2087.122320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2087.123261] Call Trace: [ 2087.123565] dump_stack+0x107/0x167 [ 2087.123979] dump_header+0x107/0x689 [ 2087.124401] oom_kill_process.cold+0x10/0x15 [ 2087.124900] out_of_memory+0x1149/0x1440 [ 2087.125362] ? oom_killer_disable+0x280/0x280 [ 2087.125869] ? mutex_trylock+0x237/0x2b0 [ 2087.126333] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2087.127001] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2087.127683] ? lock_acquire+0x127/0x470 [ 2087.128137] ? warn_alloc+0x190/0x190 [ 2087.128583] __alloc_pages_nodemask+0x51d/0x600 [ 2087.129108] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2087.129785] ? find_get_entry+0x2c8/0x740 [ 2087.130260] alloc_pages_current+0x187/0x280 [ 2087.130757] __page_cache_alloc+0x2d2/0x360 [ 2087.131247] pagecache_get_page+0x2c7/0xc80 [ 2087.131743] filemap_fault+0x177d/0x2210 [ 2087.132208] ? read_cache_page_gfp+0x30/0x30 [ 2087.132704] ? replace_page_cache_page+0x1200/0x1200 [ 2087.133276] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2087.133871] ext4_filemap_fault+0x87/0xc0 [ 2087.134343] __do_fault+0x113/0x410 [ 2087.134757] handle_mm_fault+0x1e53/0x3500 [ 2087.135237] ? find_held_lock+0x2c/0x110 [ 2087.135700] ? __pmd_alloc+0x630/0x630 [ 2087.136144] ? vmacache_find+0x55/0x2a0 [ 2087.136599] do_user_addr_fault+0x626/0x1070 [ 2087.137101] exc_page_fault+0xa2/0x1a0 [ 2087.137538] ? asm_exc_page_fault+0x8/0x30 [ 2087.138015] asm_exc_page_fault+0x1e/0x30 [ 2087.138475] RIP: 0033:0x7fd8b7be8688 [ 2087.138903] Code: Unable to access opcode bytes at RIP 0x7fd8b7be865e. [ 2087.139648] RSP: 002b:00007ffdbbd93600 EFLAGS: 00010206 [ 2087.140245] RAX: 0000001b2da20000 RBX: 0000000000000325 RCX: 00000000001fd470 [ 2087.141047] RDX: 00000000001fd4f5 RSI: 00007ffdbbd936c0 RDI: 0000000000000001 [ 2087.141858] RBP: 00007ffdbbd9365c R08: 0000000000000826 R09: 00007ffdbbd99080 [ 2087.142672] R10: 00007ffdbbd99090 R11: 00000000003bcffe R12: 0000000000000032 [ 2087.143489] R13: 00000000001fcfd8 R14: 000000000000000b R15: 00007ffdbbd936c0 [ 2087.144358] Mem-Info: [ 2087.144646] active_anon:1099 inactive_anon:48826 isolated_anon:0 [ 2087.144646] active_file:15 inactive_file:19 isolated_file:0 [ 2087.144646] unevictable:0 dirty:0 writeback:0 [ 2087.144646] slab_reclaimable:8584 slab_unreclaimable:60066 [ 2087.144646] mapped:69637 shmem:120 pagetables:1232 bounce:0 [ 2087.144646] free:2900 free_pcp:0 free_cma:0 [ 2087.148175] Node 0 active_anon:4396kB inactive_anon:195304kB active_file:80kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:278552kB dirty:0kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:4064kB all_unreclaimable? yes [ 2087.150778] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2087.153734] lowmem_reserve[]: 0 1616 1616 1616 [ 2087.154286] Node 0 DMA32 free:5268kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4396kB inactive_anon:195304kB active_file:124kB inactive_file:96kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4928kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2087.157500] lowmem_reserve[]: 0 0 0 0 [ 2087.157954] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB [ 2087.159484] Node 0 DMA32: 574*4kB (UM) 175*8kB (UM) 57*16kB (UME) 22*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5376kB [ 2087.161101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2087.162065] 161 total pagecache pages [ 2087.162509] 0 pages in swap cache [ 2087.162900] Swap cache stats: add 0, delete 0, find 0/0 [ 2087.163505] Free swap = 0kB [ 2087.163846] Total swap = 0kB [ 2087.164203] 524158 pages RAM [ 2087.164541] 0 pages HighMem/MovableOnly [ 2087.164989] 105070 pages reserved [ 2087.165375] Unreclaimable slab info: [ 2087.165792] Name Used Total [ 2087.166399] pid_3 7KB 7KB [ 2087.167001] pid_2 56KB 56KB [ 2087.167631] IEEE-802.15.4-MAC 94KB 94KB [ 2087.168257] fib6_nodes 28KB 28KB [ 2087.168860] ip6_dst_cache 41KB 41KB [ 2087.169476] PINGv6 61KB 61KB [ 2087.170077] RAWv6 184KB 184KB [ 2087.170669] UDPLITEv6 62KB 62KB [ 2087.171303] UDPv6 62KB 62KB [ 2087.171876] TCPv6 62KB 62KB [ 2087.172501] scsi_sense_cache 8KB 8KB [ 2087.173102] sd_ext_cdb 3KB 3KB [ 2087.173720] virtio_scsi_cmd 16KB 16KB [ 2087.174316] sgpool-128 59KB 59KB [ 2087.174921] sgpool-64 63KB 63KB [ 2087.175515] sgpool-32 63KB 63KB [ 2087.176218] sgpool-16 90KB 90KB [ 2087.176837] sgpool-8 78KB 78KB [ 2087.177434] io_kiocb 572KB 892KB [ 2087.177998] mqueue_inode_cache 62KB 62KB [ 2087.178594] nfs_commit_data 15KB 15KB [ 2087.179156] nfs_write_data 47KB 47KB [ 2087.179791] jbd2_inode 7KB 7KB [ 2087.180371] ext4_system_zone 3KB 3KB [ 2087.180931] ext4_io_end_vec 7KB 7KB [ 2087.181508] ext4_bio_post_read_ctx 15KB 15KB [ 2087.182115] bio-2 4KB 4KB [ 2087.182699] pid_namespace 7KB 7KB [ 2087.183276] posix_timers_cache 15KB 15KB [ 2087.183894] rpc_buffers 31KB 31KB [ 2087.184477] rpc_tasks 3KB 3KB [ 2087.185038] UNIX 258KB 352KB [ 2087.185621] UDP-Lite 63KB 63KB [ 2087.186183] tcp_bind_bucket 8KB 8KB [ 2087.186768] ip_fib_trie 8KB 8KB [ 2087.187352] ip_fib_alias 15KB 15KB [ 2087.187913] ip_dst_cache 16KB 40KB [ 2087.188497] PING 62KB 62KB [ 2087.189057] RAW 92KB 92KB [ 2087.189632] UDP 346KB 346KB [ 2087.190209] request_sock_TCP 15KB 15KB [ 2087.190770] TCP 60KB 60KB [ 2087.191352] hugetlbfs_inode_cache 30KB 30KB [ 2087.191950] bio-1 11KB 11KB [ 2087.192527] eventpoll_pwq 23KB 23KB [ 2087.193088] eventpoll_epi 47KB 47KB [ 2087.193664] inotify_inode_mark 82KB 82KB [ 2087.194255] request_queue 60KB 60KB [ 2087.194816] blkdev_ioc 18KB 18KB [ 2087.195398] bio-0 92KB 92KB [ 2087.195960] biovec-max 629KB 892KB [ 2087.196597] biovec-64 141KB 189KB [ 2087.197249] biovec-16 48KB 48KB [ 2087.197813] uid_cache 8KB 8KB [ 2087.198395] dmaengine-unmap-2 4KB 4KB [ 2087.198955] audit_buffer 7KB 7KB [ 2087.199540] skbuff_fclone_cache 127KB 127KB [ 2087.200122] skbuff_head_cache 310KB 450KB [ 2087.200697] file_lock_cache 55KB 55KB [ 2087.201276] file_lock_ctx 7KB 7KB [ 2087.201838] fsnotify_mark_connector 24KB 24KB [ 2087.202464] net_namespace 86KB 86KB [ 2087.203023] task_delay_info 135KB 135KB [ 2087.204121] taskstats 84KB 84KB [ 2087.204758] proc_dir_entry 329KB 348KB [ 2087.205339] pde_opener 43KB 43KB [ 2087.205900] seq_file 45KB 48KB [ 2087.206478] sigqueue 47KB 47KB [ 2087.207040] shmem_inode_cache 1261KB 1320KB [ 2087.207631] kernfs_iattrs_cache 223KB 223KB [ 2087.208229] kernfs_node_cache 5191KB 5191KB [ 2087.208790] mnt_cache 165KB 165KB [ 2087.209370] filp 1555KB 1627KB [ 2087.209934] names_cache 10166KB 10684KB [ 2087.210510] hashtab_node 274KB 274KB [ 2087.211112] ebitmap_node 1149KB 1149KB [ 2087.211697] avtab_node 4976KB 4976KB [ 2087.212278] avc_node 31KB 31KB [ 2087.212840] lsm_inode_cache 3304KB 3304KB [ 2087.213421] lsm_file_cache 174KB 208KB [ 2087.213982] key_jar 39KB 39KB [ 2087.214556] uts_namespace 15KB 15KB [ 2087.215117] nsproxy 27KB 27KB [ 2087.215704] vm_area_struct 887KB 992KB [ 2087.216282] fs_cache 57KB 60KB [ 2087.216843] files_cache 239KB 239KB [ 2087.217419] signal_cache 359KB 401KB [ 2087.217981] sighand_cache 296KB 360KB [ 2087.218558] task_struct 1168KB 1338KB [ 2087.219120] cred_jar 118KB 156KB [ 2087.219702] anon_vma_chain 224KB 248KB [ 2087.220283] anon_vma 266KB 266KB [ 2087.220851] pid 54KB 90KB [ 2087.221429] Acpi-Operand 200KB 233KB [ 2087.221991] Acpi-ParseExt 23KB 23KB [ 2087.222567] Acpi-Parse 154KB 169KB [ 2087.223128] Acpi-State 118KB 133KB [ 2087.223716] Acpi-Namespace 24KB 24KB [ 2087.224293] numa_policy 3KB 3KB [ 2087.224856] trace_event_file 176KB 176KB [ 2087.225434] ftrace_event_field 280KB 280KB [ 2087.226006] pool_workqueue 32KB 32KB [ 2087.226588] task_group 16KB 16KB [ 2087.227154] mm_struct 210KB 346KB [ 2087.227742] vmap_area 126KB 126KB [ 2087.228317] page->ptl 259KB 259KB [ 2087.228880] kmemleak_scan_area 49KB 55KB [ 2087.229764] kmemleak_object 139554KB 152095KB [ 2087.230352] kmalloc-8k 4624KB 4800KB [ 2087.230918] kmalloc-4k 6288KB 7040KB [ 2087.231503] kmalloc-2k 3900KB 4480KB [ 2087.232070] kmalloc-1k 2244KB 3456KB [ 2087.232668] kmalloc-512 4180KB 6720KB [ 2087.233246] kmalloc-256 1256KB 1256KB [ 2087.233808] kmalloc-192 498KB 500KB [ 2087.234394] kmalloc-128 487KB 680KB [ 2087.234967] kmalloc-96 576KB 1108KB [ 2087.235557] kmalloc-64 958KB 1268KB [ 2087.236123] kmalloc-32 723KB 828KB [ 2087.236699] kmalloc-16 349KB 364KB [ 2087.237277] kmalloc-8 318KB 318KB [ 2087.237841] kmem_cache_node 47KB 47KB [ 2087.238419] kmem_cache 71KB 71KB [ 2087.238978] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=294,uid=0 [ 2087.240486] Out of memory (oom_kill_allocating_task): Killed process 294 (syz-executor.0) total-vm:93280kB, anon-rss:388kB, file-rss:34504kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 2087.710044] syz-executor.0: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2087.711685] CPU: 1 PID: 10143 Comm: syz-executor.0 Not tainted 5.10.257 #1 [ 2087.712472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2087.713407] Call Trace: [ 2087.713695] dump_stack+0x107/0x167 [ 2087.714086] warn_alloc.cold+0x95/0x18a [ 2087.714515] ? zone_watermark_ok_safe+0x260/0x260 [ 2087.715060] ? queue_oom_reaper+0x86/0x1e0 [ 2087.715536] ? wait_for_completion_io+0x270/0x270 [ 2087.716088] __alloc_pages_slowpath.constprop.0+0x1dd3/0x2320 [ 2087.716757] ? lock_acquire+0x127/0x470 [ 2087.717213] ? warn_alloc+0x190/0x190 [ 2087.717662] __alloc_pages_nodemask+0x51d/0x600 [ 2087.718190] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2087.718799] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2087.719490] ? policy_node+0xef/0x140 [ 2087.719929] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 2087.720478] alloc_pages_current+0x187/0x280 [ 2087.720975] relay_open_buf.part.0+0x2a5/0xc00 [ 2087.721505] relay_open+0x531/0xa10 [ 2087.721903] do_blk_trace_setup+0x4cf/0xc10 [ 2087.722398] ? _copy_from_user+0xfb/0x1b0 [ 2087.722847] __blk_trace_setup+0xca/0x180 [ 2087.723326] ? do_blk_trace_setup+0xc10/0xc10 [ 2087.723825] blk_trace_ioctl+0x155/0x290 [ 2087.724288] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2087.724845] ? do_vfs_ioctl+0x283/0x10d0 [ 2087.725311] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2087.725884] ? generic_block_fiemap+0x60/0x60 [ 2087.726392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2087.726983] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2087.727612] blkdev_ioctl+0xc1/0x710 [ 2087.728032] ? blkdev_common_ioctl+0x1930/0x1930 [ 2087.728554] ? selinux_file_ioctl+0xb6/0x270 [ 2087.729058] block_ioctl+0xf9/0x140 [ 2087.729471] ? blkdev_read_iter+0x1c0/0x1c0 [ 2087.729937] __x64_sys_ioctl+0x19a/0x210 [ 2087.730404] do_syscall_64+0x33/0x40 [ 2087.730807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2087.731391] RIP: 0033:0x7fd8b7c3bb19 [ 2087.731819] Code: Unable to access opcode bytes at RIP 0x7fd8b7c3baef. [ 2087.732566] RSP: 002b:00007fd8b51b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2087.733424] RAX: ffffffffffffffda RBX: 00007fd8b7d4ef60 RCX: 00007fd8b7c3bb19 [ 2087.734230] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2087.735004] RBP: 00007fd8b7c95f6d R08: 0000000000000000 R09: 0000000000000000 [ 2087.735821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2087.736599] R13: 00007ffdbbd933af R14: 00007fd8b51b1300 R15: 0000000000022000 [ 2087.737916] Mem-Info: [ 2087.738233] active_anon:1099 inactive_anon:48816 isolated_anon:0 [ 2087.738233] active_file:22 inactive_file:2 isolated_file:0 [ 2087.738233] unevictable:0 dirty:0 writeback:0 [ 2087.738233] slab_reclaimable:8584 slab_unreclaimable:60050 [ 2087.738233] mapped:69634 shmem:120 pagetables:1204 bounce:0 [ 2087.738233] free:2312 free_pcp:62 free_cma:0 [ 2087.741622] Node 0 active_anon:4396kB inactive_anon:195264kB active_file:88kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:4064kB all_unreclaimable? yes [ 2087.744095] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2087.747061] lowmem_reserve[]: 0 1616 1616 1616 [ 2087.747600] Node 0 DMA32 free:2760kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:4396kB inactive_anon:195264kB active_file:148kB inactive_file:8kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4816kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2087.750639] lowmem_reserve[]: 0 0 0 0 [ 2087.751091] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6488kB [ 2087.752573] Node 0 DMA32: 367*4kB (M) 90*8kB (UM) 28*16kB (UME) 4*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2764kB [ 2087.754062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2087.755036] 162 total pagecache pages [ 2087.755467] 0 pages in swap cache [ 2087.755836] Swap cache stats: add 0, delete 0, find 0/0 [ 2087.756414] Free swap = 0kB [ 2087.756734] Total swap = 0kB [ 2087.757054] 524158 pages RAM [ 2087.757392] 0 pages HighMem/MovableOnly [ 2087.757809] 105070 pages reserved [ 2089.452393] oom_reaper: reaped process 10143 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2091.197044] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.198381] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.199573] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.200326] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.200856] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.201327] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.201345] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.203013] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.204268] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.205362] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.206562] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.206576] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.208239] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.213725] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.215883] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.217085] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.218707] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.220868] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.222064] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.223682] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.225852] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.227043] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.228673] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.230817] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.232018] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.233633] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.235797] node 0: slabs: 165, objs: 1980, free: 0 [ 2091.401775] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 2091.402654] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 2091.403803] node 0: slabs: 168, objs: 2016, free: 0 [ 2091.868720] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2091.869887] CPU: 1 PID: 261 Comm: syz-fuzzer Not tainted 5.10.257 #1 [ 2091.870630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.871600] Call Trace: [ 2091.871911] dump_stack+0x107/0x167 [ 2091.872336] dump_header+0x107/0x689 [ 2091.872770] oom_kill_process.cold+0x10/0x15 [ 2091.873283] out_of_memory+0x1149/0x1440 [ 2091.873757] ? oom_killer_disable+0x280/0x280 [ 2091.874275] ? mutex_trylock+0x237/0x2b0 [ 2091.874745] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2091.875440] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2091.876123] ? lock_acquire+0x127/0x470 [ 2091.876584] ? warn_alloc+0x190/0x190 [ 2091.877036] __alloc_pages_nodemask+0x51d/0x600 [ 2091.877580] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2091.878277] ? find_get_entry+0x2c8/0x740 [ 2091.878764] alloc_pages_current+0x187/0x280 [ 2091.879275] __page_cache_alloc+0x2d2/0x360 [ 2091.879781] pagecache_get_page+0x2c7/0xc80 [ 2091.880286] filemap_fault+0x177d/0x2210 [ 2091.880761] ? read_cache_page_gfp+0x30/0x30 [ 2091.881269] ? replace_page_cache_page+0x1200/0x1200 [ 2091.881853] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2091.882461] ext4_filemap_fault+0x87/0xc0 [ 2091.882939] __do_fault+0x113/0x410 [ 2091.883374] handle_mm_fault+0x1e53/0x3500 [ 2091.883869] ? ep_read_events_proc+0x3d0/0x3d0 [ 2091.884392] ? __pmd_alloc+0x630/0x630 [ 2091.884843] ? vmacache_find+0x55/0x2a0 [ 2091.885307] do_user_addr_fault+0x626/0x1070 [ 2091.885818] exc_page_fault+0xa2/0x1a0 [ 2091.886270] ? asm_exc_page_fault+0x8/0x30 [ 2091.886758] asm_exc_page_fault+0x1e/0x30 [ 2091.887234] RIP: 0033:0x4666e0 [ 2091.887614] Code: Unable to access opcode bytes at RIP 0x4666b6. [ 2091.888309] RSP: 002b:00007fffbbe147b0 EFLAGS: 00010246 [ 2091.888920] RAX: 0000000000000000 RBX: 0000000000000165 RCX: 00000000004666e0 [ 2091.889749] RDX: 0000000000000080 RSI: 00007fffbbe14800 RDI: 0000000000000003 [ 2091.890573] RBP: 00007fffbbe14e00 R08: 0000000000000000 R09: 0000000000000000 [ 2091.891400] R10: 0000000000000165 R11: 0000000000000246 R12: 0000000000000003 [ 2091.892222] R13: 0000000001f21040 R14: 0000000000000000 R15: 000000000000bc70 [ 2091.893107] Mem-Info: [ 2091.893419] active_anon:1097 inactive_anon:48794 isolated_anon:0 [ 2091.893419] active_file:44 inactive_file:70 isolated_file:0 [ 2091.893419] unevictable:0 dirty:70 writeback:11 [ 2091.893419] slab_reclaimable:8611 slab_unreclaimable:58584 [ 2091.893419] mapped:60930 shmem:115 pagetables:1135 bounce:0 [ 2091.893419] free:2260 free_pcp:62 free_cma:0 [ 2091.897007] Node 0 active_anon:4388kB inactive_anon:195176kB active_file:44kB inactive_file:336kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:243720kB dirty:280kB writeback:44kB shmem:460kB writeback_tmp:0kB kernel_stack:4000kB all_unreclaimable? yes [ 2091.899676] Node 0 DMA free:6476kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2091.902686] lowmem_reserve[]: 0 1616 1616 1616 [ 2091.903248] Node 0 DMA32 free:2060kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4388kB inactive_anon:195176kB active_file:468kB inactive_file:44kB unevictable:0kB writepending:324kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4540kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2091.906511] lowmem_reserve[]: 0 0 0 0 [ 2091.906963] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6476kB [ 2091.908514] Node 0 DMA32: 201*4kB (UME) 57*8kB (ME) 22*16kB (UME) 14*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2060kB [ 2091.910088] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2091.911059] 243 total pagecache pages [ 2091.911515] 0 pages in swap cache [ 2091.911904] Swap cache stats: add 0, delete 0, find 0/0 [ 2091.912517] Free swap = 0kB [ 2091.912856] Total swap = 0kB [ 2091.913217] 524158 pages RAM [ 2091.913771] 0 pages HighMem/MovableOnly [ 2091.914446] 105070 pages reserved [ 2091.914840] Unreclaimable slab info: [ 2091.915314] Name Used Total [ 2091.915953] pid_3 7KB 7KB [ 2091.916584] pid_2 56KB 56KB [ 2091.917201] IEEE-802.15.4-MAC 94KB 94KB [ 2091.917805] fib6_nodes 28KB 28KB [ 2091.918423] ip6_dst_cache 41KB 41KB [ 2091.919022] PINGv6 61KB 61KB [ 2091.919655] RAWv6 184KB 184KB [ 2091.920278] UDPLITEv6 62KB 62KB [ 2091.920885] UDPv6 62KB 62KB [ 2091.921510] TCPv6 62KB 62KB [ 2091.922117] scsi_sense_cache 8KB 8KB [ 2091.922737] sd_ext_cdb 3KB 3KB [ 2091.923362] virtio_scsi_cmd 16KB 16KB [ 2091.923970] sgpool-128 59KB 59KB [ 2091.924590] sgpool-64 63KB 63KB [ 2091.925206] sgpool-32 94KB 94KB [ 2091.925811] sgpool-16 90KB 90KB [ 2091.926431] sgpool-8 78KB 78KB [ 2091.927033] io_kiocb 45KB 63KB [ 2091.927686] mqueue_inode_cache 62KB 62KB [ 2091.928313] nfs_commit_data 15KB 15KB [ 2091.928917] nfs_write_data 47KB 47KB [ 2091.929541] jbd2_inode 7KB 7KB [ 2091.930140] ext4_system_zone 3KB 3KB [ 2091.930764] ext4_io_end_vec 7KB 7KB [ 2091.931398] ext4_bio_post_read_ctx 15KB 15KB [ 2091.932049] bio-2 4KB 4KB [ 2091.932672] pid_namespace 7KB 7KB [ 2091.933292] posix_timers_cache 15KB 15KB [ 2091.933902] rpc_buffers 31KB 31KB [ 2091.934523] rpc_tasks 3KB 3KB [ 2091.935126] UNIX 258KB 352KB [ 2091.935753] UDP-Lite 63KB 63KB [ 2091.936370] tcp_bind_bucket 8KB 8KB [ 2091.936970] ip_fib_trie 8KB 8KB [ 2091.937611] ip_fib_alias 15KB 15KB [ 2091.938229] ip_dst_cache 16KB 40KB [ 2091.938829] PING 62KB 62KB [ 2091.939456] RAW 92KB 92KB [ 2091.940053] UDP 346KB 346KB [ 2091.940672] request_sock_TCP 15KB 15KB [ 2091.941288] TCP 60KB 60KB [ 2091.941899] hugetlbfs_inode_cache 30KB 30KB [ 2091.942567] bio-1 11KB 11KB [ 2091.943172] eventpoll_pwq 23KB 23KB [ 2091.943801] eventpoll_epi 47KB 47KB [ 2091.944423] inotify_inode_mark 82KB 82KB [ 2091.945033] request_queue 60KB 60KB [ 2091.945652] blkdev_ioc 18KB 18KB [ 2091.946277] bio-0 180KB 180KB [ 2091.946884] biovec-max 952KB 952KB [ 2091.947507] biovec-64 236KB 236KB [ 2091.948111] biovec-16 48KB 48KB [ 2091.948728] uid_cache 8KB 8KB [ 2091.949352] dmaengine-unmap-2 4KB 4KB [ 2091.949952] audit_buffer 7KB 7KB [ 2091.950578] skbuff_fclone_cache 127KB 127KB [ 2091.951217] skbuff_head_cache 671KB 671KB [ 2091.951832] file_lock_cache 55KB 55KB [ 2091.952447] file_lock_ctx 7KB 7KB [ 2091.953044] fsnotify_mark_connector 24KB 24KB [ 2091.953715] net_namespace 86KB 86KB [ 2091.954330] task_delay_info 135KB 135KB [ 2091.954943] taskstats 84KB 84KB [ 2091.955583] proc_dir_entry 329KB 348KB [ 2091.956199] pde_opener 43KB 43KB [ 2091.956802] seq_file 45KB 48KB [ 2091.957420] sigqueue 47KB 47KB [ 2091.958019] shmem_inode_cache 1261KB 1320KB [ 2091.958636] kernfs_iattrs_cache 223KB 223KB [ 2091.959276] kernfs_node_cache 5195KB 5195KB [ 2091.959891] mnt_cache 165KB 165KB [ 2091.960520] filp 1386KB 1567KB [ 2091.961127] names_cache 8041KB 8483KB [ 2091.961758] hashtab_node 274KB 274KB [ 2091.962380] ebitmap_node 1149KB 1149KB [ 2091.962982] avtab_node 4976KB 4976KB [ 2091.963607] avc_node 31KB 31KB [ 2091.964230] lsm_inode_cache 3257KB 3304KB [ 2091.964835] lsm_file_cache 174KB 208KB [ 2091.965452] key_jar 39KB 39KB [ 2091.966052] uts_namespace 15KB 15KB [ 2091.966672] nsproxy 27KB 27KB [ 2091.967305] vm_area_struct 850KB 984KB [ 2091.967919] fs_cache 57KB 60KB [ 2091.968537] files_cache 239KB 239KB [ 2091.969136] signal_cache 359KB 401KB [ 2091.969752] sighand_cache 293KB 360KB [ 2091.970375] task_struct 977KB 1286KB [ 2091.970980] cred_jar 122KB 156KB [ 2091.971611] anon_vma_chain 224KB 248KB [ 2091.972232] anon_vma 258KB 258KB [ 2091.972836] pid 54KB 90KB [ 2091.973458] Acpi-Operand 200KB 233KB [ 2091.974060] Acpi-ParseExt 23KB 23KB [ 2091.974680] Acpi-Parse 154KB 169KB [ 2091.975296] Acpi-State 118KB 133KB [ 2091.975911] Acpi-Namespace 24KB 24KB [ 2091.976529] numa_policy 3KB 3KB [ 2091.977126] trace_event_file 176KB 176KB [ 2091.977745] ftrace_event_field 280KB 280KB [ 2091.978374] pool_workqueue 32KB 32KB [ 2091.978973] task_group 16KB 16KB [ 2091.979599] mm_struct 210KB 346KB [ 2091.980219] vmap_area 126KB 126KB [ 2091.980822] page->ptl 169KB 232KB [ 2091.981447] kmemleak_scan_area 49KB 55KB [ 2091.982810] kmemleak_object 139197KB 151411KB [ 2091.983444] kmalloc-8k 4624KB 4800KB [ 2091.984057] kmalloc-4k 6056KB 7040KB [ 2091.984692] kmalloc-2k 3876KB 4480KB [ 2091.985327] kmalloc-1k 2308KB 3456KB [ 2091.985944] kmalloc-512 3642KB 4752KB [ 2091.986566] kmalloc-256 1280KB 1280KB [ 2091.987167] kmalloc-192 524KB 524KB [ 2091.987809] kmalloc-128 486KB 680KB [ 2091.988459] kmalloc-96 454KB 1080KB [ 2091.989076] kmalloc-64 983KB 1244KB [ 2091.989707] kmalloc-32 727KB 828KB [ 2091.990330] kmalloc-16 349KB 364KB [ 2091.990929] kmalloc-8 318KB 318KB [ 2091.991568] kmem_cache_node 47KB 47KB [ 2091.992170] kmem_cache 71KB 71KB [ 2091.992790] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=261,uid=0 [ 2091.994883] Out of memory (oom_kill_allocating_task): Killed process 261 (syz-fuzzer) total-vm:1169672kB, anon-rss:162632kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:856kB oom_score_adj:0 [ 2093.428351] kworker/u4:4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 2093.429531] CPU: 1 PID: 326 Comm: kworker/u4:4 Not tainted 5.10.257 #1 [ 2093.430274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2093.431222] Workqueue: netns cleanup_net [ 2093.431685] Call Trace: [ 2093.431986] dump_stack+0x107/0x167 [ 2093.432406] dump_header+0x107/0x689 [ 2093.432831] oom_kill_process.cold+0x10/0x15 [ 2093.433339] out_of_memory+0x358/0x1440 [ 2093.433795] ? oom_killer_disable+0x280/0x280 [ 2093.434305] ? mutex_trylock+0x237/0x2b0 [ 2093.434764] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2093.435444] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2093.436115] ? lock_acquire+0x127/0x470 [ 2093.436568] ? warn_alloc+0x190/0x190 [ 2093.437010] __alloc_pages_nodemask+0x51d/0x600 [ 2093.437539] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2093.438236] alloc_pages_current+0x187/0x280 [ 2093.438737] allocate_slab+0x29b/0x380 [ 2093.439180] ___slab_alloc+0x470/0x700 [ 2093.439635] ? __alloc_skb+0x6d/0x5b0 [ 2093.440071] ? kasan_save_stack+0x1b/0x40 [ 2093.440535] ? kasan_record_aux_stack+0xa2/0xb0 [ 2093.441070] ? inetdev_event+0x5be/0x1670 [ 2093.441548] ? __alloc_skb+0x6d/0x5b0 [ 2093.441979] ? kmem_cache_alloc_node+0x313/0x330 [ 2093.442526] kmem_cache_alloc_node+0x313/0x330 [ 2093.443052] __alloc_skb+0x6d/0x5b0 [ 2093.443478] rtmsg_ifa+0x16c/0x290 [ 2093.443881] ? inet_fill_ifaddr+0xcc0/0xcc0 [ 2093.444375] __inet_del_ifa+0x3c3/0xf40 [ 2093.444828] ? call_rcu+0x3e7/0x9e0 [ 2093.445243] ? trace_hardirqs_on+0x5b/0x180 [ 2093.445742] inetdev_event+0x5ae/0x1670 [ 2093.446193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.446787] ? call_rcu+0x3e7/0x9e0 [ 2093.447203] ? devinet_init_net+0x650/0x650 [ 2093.447707] ? nh_netdev_event+0x8c/0x370 [ 2093.448186] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2093.448779] raw_notifier_call_chain+0xb3/0x110 [ 2093.449311] call_netdevice_notifiers_info+0xba/0x130 [ 2093.449903] unregister_netdevice_many+0x852/0x1490 [ 2093.450475] ? netdev_pick_tx+0xc70/0xc70 [ 2093.450949] ? unregister_netdevice_queue+0x16a/0x2c0 [ 2093.451543] ? unregister_netdevice_many+0x1490/0x1490 [ 2093.452149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.452738] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2093.453314] default_device_exit_batch+0x2fc/0x3c0 [ 2093.453863] ? unregister_netdev+0x20/0x20 [ 2093.454345] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2093.454921] ? unregister_netdev+0x20/0x20 [ 2093.455405] ? dev_change_net_namespace+0x12a0/0x12a0 [ 2093.455990] ops_exit_list+0x12b/0x180 [ 2093.456434] cleanup_net+0x533/0xa30 [ 2093.456870] ? unregister_pernet_device+0x70/0x70 [ 2093.457426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2093.458020] process_one_work+0x9a9/0x14b0 [ 2093.458505] ? lock_release+0x680/0x680 [ 2093.458962] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2093.459509] ? rwlock_bug.part.0+0x90/0x90 [ 2093.459995] worker_thread+0x61d/0x1310 [ 2093.460455] ? process_one_work+0x14b0/0x14b0 [ 2093.460967] kthread+0x38f/0x470 [ 2093.461352] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2093.461859] ? __kthread_bind_mask+0xc0/0xc0 [ 2093.462366] ret_from_fork+0x22/0x30 [ 2093.462852] Mem-Info: [ 2093.463144] active_anon:45 inactive_anon:7333 isolated_anon:0 [ 2093.463144] active_file:15 inactive_file:0 isolated_file:0 [ 2093.463144] unevictable:0 dirty:0 writeback:0 [ 2093.463144] slab_reclaimable:7760 slab_unreclaimable:57484 [ 2093.463144] mapped:8706 shmem:108 pagetables:273 bounce:0 [ 2093.463144] free:2168 free_pcp:61 free_cma:0 [ 2093.466553] Node 0 active_anon:180kB inactive_anon:29332kB active_file:60kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34824kB dirty:0kB writeback:0kB shmem:432kB writeback_tmp:0kB kernel_stack:2816kB all_unreclaimable? yes [ 2093.469156] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2093.472165] lowmem_reserve[]: 0 1616 1616 1616 [ 2093.472733] Node 0 DMA32 free:2188kB min:7164kB low:8816kB high:10468kB reserved_highatomic:0KB active_anon:180kB inactive_anon:29332kB active_file:116kB inactive_file:48kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:1092kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 2093.475957] lowmem_reserve[]: 0 0 0 0 [ 2093.476434] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2093.477980] Node 0 DMA32: 263*4kB (UME) 101*8kB (UME) 17*16kB (UM) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2228kB [ 2093.479619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2093.480594] 173 total pagecache pages [ 2093.481031] 0 pages in swap cache [ 2093.481451] Swap cache stats: add 0, delete 0, find 0/0 [ 2093.482053] Free swap = 0kB [ 2093.482416] Total swap = 0kB [ 2093.482760] 524158 pages RAM [ 2093.483105] 0 pages HighMem/MovableOnly [ 2093.483607] 105070 pages reserved [ 2093.484021] Unreclaimable slab info: [ 2093.484593] Name Used Total [ 2093.485250] pid_3 7KB 7KB [ 2093.485852] pid_2 56KB 56KB [ 2093.486489] IEEE-802.15.4-MAC 94KB 94KB [ 2093.487110] fib6_nodes 28KB 28KB [ 2093.487741] ip6_dst_cache 41KB 41KB [ 2093.488371] PINGv6 61KB 61KB [ 2093.488981] RAWv6 184KB 184KB [ 2093.489609] UDPLITEv6 62KB 62KB [ 2093.490231] UDPv6 62KB 62KB [ 2093.490845] TCPv6 62KB 62KB [ 2093.491446] scsi_sense_cache 8KB 8KB [ 2093.492047] sd_ext_cdb 3KB 3KB [ 2093.492640] virtio_scsi_cmd 16KB 16KB [ 2093.493268] sgpool-128 59KB 59KB [ 2093.493877] sgpool-64 63KB 63KB [ 2093.494469] sgpool-32 267KB 267KB [ 2093.495077] sgpool-16 127KB 127KB [ 2093.495681] sgpool-8 82KB 82KB [ 2093.496306] io_kiocb 45KB 63KB [ 2093.496911] mqueue_inode_cache 62KB 62KB [ 2093.497545] nfs_commit_data 15KB 15KB [ 2093.498150] nfs_write_data 47KB 47KB [ 2093.498773] jbd2_inode 7KB 7KB [ 2093.499407] ext4_system_zone 3KB 3KB [ 2093.500007] ext4_io_end_vec 7KB 7KB [ 2093.500636] ext4_bio_post_read_ctx 15KB 15KB [ 2093.501304] bio-2 4KB 4KB [ 2093.501916] pid_namespace 7KB 7KB [ 2093.502509] posix_timers_cache 15KB 15KB [ 2093.503125] rpc_buffers 31KB 31KB [ 2093.503725] rpc_tasks 3KB 3KB [ 2093.504349] UNIX 258KB 352KB [ 2093.504967] UDP-Lite 63KB 63KB [ 2093.505595] tcp_bind_bucket 8KB 8KB [ 2093.506220] ip_fib_trie 8KB 8KB [ 2093.506833] ip_fib_alias 15KB 15KB [ 2093.507463] ip_dst_cache 16KB 40KB [ 2093.508071] PING 62KB 62KB [ 2093.508661] RAW 92KB 92KB [ 2093.509281] UDP 346KB 346KB [ 2093.509882] tw_sock_TCP 7KB 7KB [ 2093.510502] request_sock_TCP 15KB 15KB [ 2093.511110] TCP 60KB 60KB [ 2093.511733] hugetlbfs_inode_cache 30KB 30KB [ 2093.512393] bio-1 11KB 11KB [ 2093.512996] eventpoll_pwq 23KB 23KB [ 2093.513583] eventpoll_epi 47KB 47KB [ 2093.514212] inotify_inode_mark 82KB 82KB [ 2093.514823] request_queue 60KB 60KB [ 2093.515453] blkdev_ioc 18KB 18KB [ 2093.516054] bio-0 324KB 324KB [ 2093.516652] biovec-max 799KB 922KB [ 2093.517271] biovec-64 519KB 519KB [ 2093.517870] biovec-16 67KB 67KB [ 2093.518463] uid_cache 8KB 8KB [ 2093.519061] dmaengine-unmap-2 4KB 4KB [ 2093.519654] audit_buffer 7KB 7KB [ 2093.520284] skbuff_fclone_cache 127KB 127KB [ 2093.520915] skbuff_head_cache 836KB 836KB [ 2093.521546] file_lock_cache 55KB 55KB [ 2093.522149] file_lock_ctx 7KB 7KB [ 2093.522768] fsnotify_mark_connector 24KB 24KB [ 2093.523456] net_namespace 86KB 86KB [ 2093.524059] task_delay_info 135KB 135KB [ 2093.524679] taskstats 84KB 84KB [ 2093.525295] proc_dir_entry 329KB 348KB [ 2093.525896] pde_opener 43KB 43KB [ 2093.526520] seq_file 45KB 48KB [ 2093.527123] sigqueue 47KB 47KB [ 2093.527758] shmem_inode_cache 1261KB 1320KB [ 2093.528381] kernfs_iattrs_cache 223KB 223KB [ 2093.529004] kernfs_node_cache 5195KB 5195KB [ 2093.529590] mnt_cache 165KB 165KB [ 2093.530232] filp 926KB 1462KB [ 2093.530851] names_cache 4373KB 5380KB [ 2093.531490] hashtab_node 274KB 274KB [ 2093.532093] ebitmap_node 1149KB 1149KB [ 2093.532717] avtab_node 4976KB 4976KB [ 2093.533339] avc_node 31KB 31KB [ 2093.533978] lsm_inode_cache 2665KB 3032KB [ 2093.534600] lsm_file_cache 174KB 208KB [ 2093.535216] key_jar 39KB 39KB [ 2093.535830] uts_namespace 15KB 15KB [ 2093.536455] nsproxy 27KB 27KB [ 2093.537073] vm_area_struct 874KB 984KB [ 2093.537693] fs_cache 57KB 60KB [ 2093.538313] files_cache 239KB 239KB [ 2093.538921] signal_cache 359KB 401KB [ 2093.539541] sighand_cache 275KB 360KB [ 2093.540153] task_struct 964KB 1260KB [ 2093.540775] cred_jar 90KB 156KB [ 2093.541393] anon_vma_chain 224KB 248KB [ 2093.541995] anon_vma 174KB 223KB [ 2093.542615] pid 54KB 90KB [ 2093.543241] Acpi-Operand 200KB 233KB [ 2093.543851] Acpi-ParseExt 23KB 23KB [ 2093.544481] Acpi-Parse 154KB 169KB [ 2093.545087] Acpi-State 118KB 133KB [ 2093.545714] Acpi-Namespace 24KB 24KB [ 2093.546346] numa_policy 3KB 3KB [ 2093.546945] trace_event_file 176KB 176KB [ 2093.547579] ftrace_event_field 280KB 280KB [ 2093.548213] pool_workqueue 32KB 32KB [ 2093.548819] task_group 16KB 16KB [ 2093.549446] mm_struct 210KB 346KB [ 2093.550072] vmap_area 126KB 126KB [ 2093.550706] page->ptl 169KB 232KB [ 2093.551337] kmemleak_scan_area 49KB 55KB [ 2093.552951] kmemleak_object 133828KB 150925KB [ 2093.553587] kmalloc-8k 4624KB 4800KB [ 2093.554216] kmalloc-4k 6936KB 7040KB [ 2093.554828] kmalloc-2k 4104KB 4480KB [ 2093.555517] kmalloc-1k 2486KB 3456KB [ 2093.556132] kmalloc-512 3988KB 4528KB [ 2093.556751] kmalloc-256 1277KB 1304KB [ 2093.557366] kmalloc-192 546KB 548KB [ 2093.557988] kmalloc-128 486KB 680KB [ 2093.558641] kmalloc-96 441KB 1040KB [ 2093.559284] kmalloc-64 996KB 1240KB [ 2093.559908] kmalloc-32 728KB 828KB [ 2093.560535] kmalloc-16 349KB 364KB [ 2093.561129] kmalloc-8 318KB 318KB [ 2093.561744] kmem_cache_node 47KB 47KB [ 2093.562358] kmem_cache 71KB 71KB [ 2093.562964] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=10184,uid=0 [ 2093.565403] Out of memory: Killed process 10184 (systemd-udevd) total-vm:35752kB, anon-rss:10224kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 VM DIAGNOSIS: 07:41:56 Registers: info registers vcpu 0 RAX=0000000000000008 RBX=ffff88800f4e0180 RCX=ffffffff81f507a4 RDX=000000000000c060 RSI=ffffffff81f507b2 RDI=0000000000000007 RBP=000000000001c060 RSP=ffff8880088bf0a8 R8 =0000000000000000 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800f4e01a0 R14=ffff88800f4e0098 R15=ffff88800f4e0188 RIP=ffffffff81f507b6 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4611e35900 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f4aeea9c40 CR3=000000000bd98000 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=000055f4c9caad90000055f4c9c502e0 XMM02=ffffffffffffffffffffffff0f0e0d0c XMM03=000055003130323a306963682f306963 XMM04=0000000300000000000055f4c9cbdcd0 XMM05=000055f4c9cb4ab0000055f4c9c90810 XMM06=000000000000000000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=0000000000000000000055f4c9cac600 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880432523b0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff84ff9d20 RDI=ffff8880432523b0 RBP=ffffffff84ff9d20 RSP=ffff888017047a98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000003fff R11=0000000000000001 R12=ffff888043251a40 R13=ffff888043252388 R14=00000000ffffffff R15=ffff8880432523b0 RIP=ffffffff83e852dc RFL=00000087 [--S--PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf68b105e0 CR3=000000000d750000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000