./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3469181129
<...>
Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts.
execve("./syz-executor3469181129", ["./syz-executor3469181129"], 0x7ffcfe6f6950 /* 10 vars */) = 0
brk(NULL) = 0x555556bee000
brk(0x555556beec40) = 0x555556beec40
arch_prctl(ARCH_SET_FS, 0x555556bee300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3469181129", 4096) = 28
brk(0x555556c0fc40) = 0x555556c0fc40
brk(0x555556c10000) = 0x555556c10000
mprotect(0x7fcf18790000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1) = 1
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1) = 1
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556bee5d0) = 5072
./strace-static-x86_64: Process 5072 attached
[pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5072] setpgid(0, 0) = 0
[pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5072] write(3, "1000", 4) = 4
[pid 5072] close(3) = 0
[pid 5072] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3
[pid 5072] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5072] write(4, "36", 2) = 2
[ 54.265139][ T5072] FAULT_INJECTION: forcing a failure.
[ 54.265139][ T5072] name failslab, interval 1, probability 0, space 0, times 1
[ 54.278086][ T5072] CPU: 0 PID: 5072 Comm: syz-executor346 Not tainted 6.2.0-rc1-syzkaller-00084-gc8451c141e07 #0
[ 54.288521][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 54.298574][ T5072] Call Trace:
[ 54.301844][ T5072]
[ 54.304770][ T5072] dump_stack_lvl+0xd1/0x138
[ 54.309374][ T5072] should_fail_ex.cold+0x5/0xa
[ 54.314148][ T5072] should_failslab+0x9/0x20
[ 54.318647][ T5072] kmem_cache_alloc_lru+0x65/0x760
[ 54.323748][ T5072] ? __d_alloc+0x32/0x980
[ 54.328078][ T5072] __d_alloc+0x32/0x980
[ 54.332237][ T5072] d_alloc+0x4e/0x240
[ 54.336228][ T5072] ? __lock_acquire+0xbc3/0x56d0
[ 54.341189][ T5072] d_alloc_parallel+0xe8/0x1410
[ 54.346068][ T5072] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 54.352072][ T5072] ? __d_lookup_rcu+0x4c0/0x4c0
[ 54.356943][ T5072] ? lockdep_init_map_type+0x21e/0x800
[ 54.362400][ T5072] ? lockdep_init_map_type+0x21e/0x800
[ 54.367865][ T5072] __lookup_slow+0x193/0x460
[ 54.372473][ T5072] ? __lookup_hash+0x180/0x180
[ 54.377262][ T5072] ? lock_downgrade+0x6e0/0x6e0
[ 54.382122][ T5072] ? d_lookup+0x105/0x170
[ 54.386471][ T5072] lookup_one_len+0x16e/0x1a0
[ 54.391183][ T5072] ? try_lookup_one_len+0x190/0x190
[ 54.396394][ T5072] ? down_write_killable+0x250/0x250
[ 54.401709][ T5072] ? do_raw_spin_unlock+0x175/0x230
[ 54.406924][ T5072] ? mntput+0x10/0x90
[ 54.410914][ T5072] start_creating.part.0+0x135/0x280
[ 54.416217][ T5072] __debugfs_create_file+0xa9/0x540
[ 54.421435][ T5072] ? blk_unregister_tracepoints+0x170/0x170
[ 54.427353][ T5072] relay_create_buf_file+0xf0/0x170
[ 54.432564][ T5072] relay_open_buf.part.0+0x79d/0xbc0
[ 54.437882][ T5072] ? _find_next_bit+0x11b/0x140
[ 54.442740][ T5072] relay_open+0x51a/0xa90
[ 54.447069][ T5072] ? __debugfs_create_file+0x392/0x540
[ 54.452528][ T5072] do_blk_trace_setup+0x4bc/0xb60
[ 54.457574][ T5072] __blk_trace_setup+0xca/0x180
[ 54.462468][ T5072] ? blk_trace_remove+0x40/0x40
[ 54.467354][ T5072] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.473317][ T5072] blk_trace_setup+0x47/0x60
[ 54.477940][ T5072] sg_ioctl+0x668/0x2700
[ 54.482225][ T5072] ? sg_write+0xe0/0xe0
[ 54.486409][ T5072] ? do_one_initcall+0x677/0x790
[ 54.491376][ T5072] ? lock_downgrade+0x6e0/0x6e0
[ 54.496251][ T5072] ? bpf_lsm_file_ioctl+0x9/0x10
[ 54.501200][ T5072] ? sg_write+0xe0/0xe0
[ 54.505361][ T5072] __x64_sys_ioctl+0x197/0x210
[ 54.510143][ T5072] do_syscall_64+0x39/0xb0
[ 54.514593][ T5072] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.520488][ T5072] RIP: 0033:0x7fcf187236c9
[ 54.524897][ T5072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 54.544505][ T5072] RSP: 002b:00007ffd395e8448 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.552916][ T5072] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf187236c9
[pid 5072] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=2, buf_nr=64, start_lba=18014398509511928, end_lba=65536, pid=0}) = -1 EIO (Input/output error)
[pid 5072] ioctl(3, BLKTRACETEARDOWN) = -1 EINVAL (Invalid argument)
[pid 5072] exit_group(0) = ?
[pid 5072] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached
[pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL
[pid 5071] <... clone resumed>, child_tidptr=0x555556bee5d0) = 5073
[pid 5073] <... prctl resumed>) = 0
[pid 5073] setpgid(0, 0) = 0
[pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5073] write(3, "1000", 4) = 4
[pid 5073] close(3) = 0
[pid 5073] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3
[pid 5073] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid 5073] write(4, "36", 2) = 2
[ 54.560886][ T5072] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
[ 54.568854][ T5072] RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
[ 54.576833][ T5072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.584820][ T5072] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.592804][ T5072]
[ 54.614603][ T5073] FAULT_INJECTION: forcing a failure.
[ 54.614603][ T5073] name failslab, interval 1, probability 0, space 0, times 0
[ 54.627393][ T5073] CPU: 1 PID: 5073 Comm: syz-executor346 Not tainted 6.2.0-rc1-syzkaller-00084-gc8451c141e07 #0
[ 54.637811][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 54.647890][ T5073] Call Trace:
[ 54.651178][ T5073]
[ 54.654105][ T5073] dump_stack_lvl+0xd1/0x138
[ 54.658705][ T5073] should_fail_ex.cold+0x5/0xa
[ 54.663509][ T5073] should_failslab+0x9/0x20
[ 54.668047][ T5073] __kmem_cache_alloc_node+0x5b/0x430
[ 54.673424][ T5073] ? tracepoint_add_func+0x28a/0xe40
[ 54.678721][ T5073] ? tracepoint_add_func+0x28a/0xe40
[ 54.684028][ T5073] __kmalloc+0x4a/0xd0
[ 54.688102][ T5073] tracepoint_add_func+0x28a/0xe40
[ 54.693213][ T5073] ? blk_add_trace_rq+0x480/0x480
[ 54.698242][ T5073] ? blk_add_trace_rq+0x480/0x480
[ 54.703266][ T5073] tracepoint_probe_register+0xa5/0xf0
[ 54.708736][ T5073] ? tracepoint_probe_register_prio+0xf0/0xf0
[ 54.714830][ T5073] ? blk_add_trace_rq+0x480/0x480
[ 54.719892][ T5073] ? relay_open+0x6f2/0xa90
[ 54.724422][ T5073] ? __debugfs_create_file+0x392/0x540
[ 54.729927][ T5073] blk_register_tracepoints+0x1b/0x3a0
[ 54.735409][ T5073] do_blk_trace_setup+0x940/0xb60
[ 54.740457][ T5073] __blk_trace_setup+0xca/0x180
[ 54.745327][ T5073] ? blk_trace_remove+0x40/0x40
[ 54.750205][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.756134][ T5073] blk_trace_setup+0x47/0x60
[ 54.760743][ T5073] sg_ioctl+0x668/0x2700
[ 54.765020][ T5073] ? sg_write+0xe0/0xe0
[ 54.769204][ T5073] ? do_one_initcall+0x677/0x790
[ 54.774165][ T5073] ? lock_downgrade+0x6e0/0x6e0
[ 54.779041][ T5073] ? bpf_lsm_file_ioctl+0x9/0x10
[ 54.784001][ T5073] ? sg_write+0xe0/0xe0
[ 54.788186][ T5073] __x64_sys_ioctl+0x197/0x210
[ 54.792969][ T5073] do_syscall_64+0x39/0xb0
[ 54.797412][ T5073] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.803322][ T5073] RIP: 0033:0x7fcf187236c9
[ 54.807750][ T5073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 54.827370][ T5073] RSP: 002b:00007ffd395e8448 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.835797][ T5073] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf187236c9
[ 54.843779][ T5073] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
[ 54.851761][ T5073] RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
[ 54.859742][ T5073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 54.867723][ T5073] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.875726][ T5073]
[ 54.879134][ T5073] ------------[ cut here ]------------
[ 54.885058][ T5073] WARNING: CPU: 0 PID: 5073 at kernel/trace/blktrace.c:1100 blk_register_tracepoints+0x2dc/0x3a0
[ 54.896152][ T5073] Modules linked in:
[ 54.900098][ T5073] CPU: 0 PID: 5073 Comm: syz-executor346 Not tainted 6.2.0-rc1-syzkaller-00084-gc8451c141e07 #0
[ 54.910655][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 54.920797][ T5073] RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0
[ 54.927237][ T5073] Code: 48 c7 c7 00 f5 60 8e e8 22 2c fb ff 31 ff 89 c3 89 c6 e8 97 61 f9 ff 85 db 0f 85 ba 00 00 00 5b e9 d9 64 f9 ff e8 d4 64 f9 ff <0f> 0b e9 4b fd ff ff e8 c8 64 f9 ff 0f 0b e9 6c fd ff ff e8 bc 64
[ 54.946969][ T5073] RSP: 0018:ffffc90003d6fbe8 EFLAGS: 00010293
[ 54.953055][ T5073] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000
[ 54.961100][ T5073] RDX: ffff888029b20000 RSI: ffffffff8187ed6c RDI: 0000000000000005
[ 54.969136][ T5073] RBP: ffff8880269fc500 R08: 0000000000000005 R09: 0000000000000000
[ 54.977168][ T5073] R10: 00000000fffffff4 R11: 0000000000000000 R12: ffffc90003d6fc88
[ 54.985151][ T5073] R13: ffff8880269fc528 R14: ffff88801ea843c8 R15: ffff8880269fc530
[ 54.993457][ T5073] FS: 0000555556bee300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 55.002494][ T5073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.009157][ T5073] CR2: 00007ffd395e8428 CR3: 000000002a2a7000 CR4: 00000000003506f0
[ 55.017194][ T5073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.025196][ T5073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.033258][ T5073] Call Trace:
[ 55.036598][ T5073]
[ 55.039561][ T5073] do_blk_trace_setup+0x940/0xb60
[ 55.044593][ T5073] __blk_trace_setup+0xca/0x180
[ 55.049520][ T5073] ? blk_trace_remove+0x40/0x40
[ 55.054421][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 55.060420][ T5073] blk_trace_setup+0x47/0x60
[ 55.065034][ T5073] sg_ioctl+0x668/0x2700
[ 55.069377][ T5073] ? sg_write+0xe0/0xe0
[ 55.073566][ T5073] ? do_one_initcall+0x677/0x790
[ 55.078562][ T5073] ? lock_downgrade+0x6e0/0x6e0
[ 55.083452][ T5073] ? bpf_lsm_file_ioctl+0x9/0x10
[ 55.088468][ T5073] ? sg_write+0xe0/0xe0
[ 55.092655][ T5073] __x64_sys_ioctl+0x197/0x210
[ 55.097666][ T5073] do_syscall_64+0x39/0xb0
[ 55.102123][ T5073] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.108089][ T5073] RIP: 0033:0x7fcf187236c9
[ 55.112667][ T5073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 55.132380][ T5073] RSP: 002b:00007ffd395e8448 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.140851][ T5073] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf187236c9
[ 55.148892][ T5073] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
[ 55.156904][ T5073] RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
[ 55.164884][ T5073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.172951][ T5073] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.181027][ T5073]
[ 55.184046][ T5073] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 55.191317][ T5073] CPU: 0 PID: 5073 Comm: syz-executor346 Not tainted 6.2.0-rc1-syzkaller-00084-gc8451c141e07 #0
[ 55.201726][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 55.211774][ T5073] Call Trace:
[ 55.215056][ T5073]
[ 55.218006][ T5073] dump_stack_lvl+0xd1/0x138
[ 55.222662][ T5073] panic+0x2cc/0x626
[ 55.226559][ T5073] ? panic_print_sys_info.part.0+0x110/0x110
[ 55.232547][ T5073] ? blk_register_tracepoints+0x2dc/0x3a0
[ 55.238265][ T5073] check_panic_on_warn.cold+0x19/0x35
[ 55.243638][ T5073] __warn+0xf2/0x1a0
[ 55.247531][ T5073] ? blk_register_tracepoints+0x2dc/0x3a0
[ 55.253251][ T5073] report_bug+0x1c0/0x210
[ 55.257591][ T5073] handle_bug+0x3c/0x70
[ 55.261748][ T5073] exc_invalid_op+0x18/0x50
[ 55.266251][ T5073] asm_exc_invalid_op+0x1a/0x20
[ 55.271095][ T5073] RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0
[ 55.277426][ T5073] Code: 48 c7 c7 00 f5 60 8e e8 22 2c fb ff 31 ff 89 c3 89 c6 e8 97 61 f9 ff 85 db 0f 85 ba 00 00 00 5b e9 d9 64 f9 ff e8 d4 64 f9 ff <0f> 0b e9 4b fd ff ff e8 c8 64 f9 ff 0f 0b e9 6c fd ff ff e8 bc 64
[ 55.297047][ T5073] RSP: 0018:ffffc90003d6fbe8 EFLAGS: 00010293
[ 55.303134][ T5073] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000
[ 55.311116][ T5073] RDX: ffff888029b20000 RSI: ffffffff8187ed6c RDI: 0000000000000005
[ 55.319101][ T5073] RBP: ffff8880269fc500 R08: 0000000000000005 R09: 0000000000000000
[ 55.327069][ T5073] R10: 00000000fffffff4 R11: 0000000000000000 R12: ffffc90003d6fc88
[ 55.335032][ T5073] R13: ffff8880269fc528 R14: ffff88801ea843c8 R15: ffff8880269fc530
[ 55.343023][ T5073] ? blk_register_tracepoints+0x2dc/0x3a0
[ 55.348773][ T5073] ? blk_register_tracepoints+0x2dc/0x3a0
[ 55.354488][ T5073] do_blk_trace_setup+0x940/0xb60
[ 55.359534][ T5073] __blk_trace_setup+0xca/0x180
[ 55.364405][ T5073] ? blk_trace_remove+0x40/0x40
[ 55.369280][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 55.375222][ T5073] blk_trace_setup+0x47/0x60
[ 55.379815][ T5073] sg_ioctl+0x668/0x2700
[ 55.384066][ T5073] ? sg_write+0xe0/0xe0
[ 55.388225][ T5073] ? do_one_initcall+0x677/0x790
[ 55.393162][ T5073] ? lock_downgrade+0x6e0/0x6e0
[ 55.398013][ T5073] ? bpf_lsm_file_ioctl+0x9/0x10
[ 55.402956][ T5073] ? sg_write+0xe0/0xe0
[ 55.407120][ T5073] __x64_sys_ioctl+0x197/0x210
[ 55.411881][ T5073] do_syscall_64+0x39/0xb0
[ 55.416318][ T5073] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.422230][ T5073] RIP: 0033:0x7fcf187236c9
[ 55.426640][ T5073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 55.446245][ T5073] RSP: 002b:00007ffd395e8448 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.454655][ T5073] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf187236c9
[ 55.462635][ T5073] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003
[ 55.470621][ T5073] RBP: 00007ffd395e8460 R08: 0000000000000002 R09: 0000000000000001
[ 55.478606][ T5073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 55.486576][ T5073] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.494586][ T5073]
[ 55.497794][ T5073] Kernel Offset: disabled
[ 55.502210][ T5073] Rebooting in 86400 seconds..