./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2822252176 <...> Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts. execve("./syz-executor2822252176", ["./syz-executor2822252176"], 0x7ffe50416d90 /* 10 vars */) = 0 brk(NULL) = 0x55555715b000 brk(0x55555715bd00) = 0x55555715bd00 arch_prctl(ARCH_SET_FS, 0x55555715b380) = 0 set_tid_address(0x55555715b650) = 5024 set_robust_list(0x55555715b660, 24) = 0 rseq(0x55555715bca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2822252176", 4096) = 28 getrandom("\x55\xb4\xf6\x9b\x74\xd6\x48\x3e", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555715bd00 brk(0x55555717cd00) = 0x55555717cd00 brk(0x55555717d000) = 0x55555717d000 mprotect(0x7f115cbc9000, 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./strace-static-x86_64: Process 5025 attached [pid 5025] set_robust_list(0x55555715b660, 24) = 0 [pid 5024] <... clone resumed>, child_tidptr=0x55555715b650) = 5025 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5025] setpgid(0, 0) = 0 [pid 5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5025] write(3, "1000", 4) = 4 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3 [pid 5025] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5025] write(4, "36", 2) = 2 [ 61.339081][ T5025] FAULT_INJECTION: forcing a failure. [ 61.339081][ T5025] name failslab, interval 1, probability 0, space 0, times 1 [ 61.352068][ T5025] CPU: 1 PID: 5025 Comm: syz-executor282 Not tainted 6.5.0-rc7-syzkaller-00022-ga5e505a99ca7 #0 [ 61.362509][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 61.372561][ T5025] Call Trace: [ 61.375847][ T5025] [ 61.378803][ T5025] dump_stack_lvl+0x125/0x1b0 [ 61.383528][ T5025] should_fail_ex+0x496/0x5b0 [ 61.388211][ T5025] ? __d_alloc+0x32/0xac0 [ 61.392543][ T5025] should_failslab+0x9/0x20 [ 61.397066][ T5025] kmem_cache_alloc_lru+0x3e6/0x630 [ 61.402289][ T5025] ? find_held_lock+0x2d/0x110 [ 61.407059][ T5025] ? __d_alloc+0x32/0xac0 [ 61.411392][ T5025] __d_alloc+0x32/0xac0 [ 61.415560][ T5025] d_alloc+0x4e/0x220 [ 61.419561][ T5025] d_alloc_parallel+0xe9/0x15f0 [ 61.424439][ T5025] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 61.430425][ T5025] ? __d_lookup_rcu+0x4e0/0x4e0 [ 61.435274][ T5025] ? lockdep_init_map_type+0x16d/0x7c0 [ 61.440745][ T5025] ? lockdep_init_map_type+0x16d/0x7c0 [ 61.446230][ T5025] __lookup_slow+0x194/0x450 [ 61.450843][ T5025] ? lookup_open.isra.0+0x1360/0x1360 [ 61.456209][ T5025] ? reacquire_held_locks+0x4b0/0x4b0 [ 61.461603][ T5025] ? secondary_startup_64_no_verify+0x12b/0x16b [ 61.467887][ T5025] ? secondary_startup_64_no_verify+0x12b/0x16b [ 61.474134][ T5025] ? d_lookup+0xe9/0x180 [ 61.478392][ T5025] lookup_one_len+0x17d/0x1b0 [ 61.483089][ T5025] ? __lookup_slow+0x450/0x450 [ 61.487848][ T5025] ? mntput+0x10/0x90 [ 61.491858][ T5025] start_creating.part.0+0x12f/0x3a0 [ 61.497178][ T5025] __debugfs_create_file+0xa5/0x600 [ 61.502395][ T5025] ? blk_trace_remove+0x40/0x40 [ 61.507259][ T5025] relay_create_buf_file+0xf0/0x170 [ 61.512480][ T5025] relay_open_buf.part.0+0x77e/0xba0 [ 61.517774][ T5025] relay_open+0x641/0xab0 [ 61.522107][ T5025] do_blk_trace_setup+0x4a9/0xa90 [ 61.527137][ T5025] __blk_trace_setup+0xd8/0x180 [ 61.532080][ T5025] ? do_blk_trace_setup+0xa90/0xa90 [ 61.537282][ T5025] ? asm_common_interrupt+0x26/0x40 [ 61.542487][ T5025] blk_trace_setup+0x47/0x60 [ 61.547075][ T5025] sg_ioctl+0x669/0x2760 [ 61.551331][ T5025] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 61.556665][ T5025] ? bpf_lsm_file_ioctl+0x9/0x10 [ 61.561599][ T5025] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 61.566889][ T5025] __x64_sys_ioctl+0x18f/0x210 [ 61.571660][ T5025] do_syscall_64+0x38/0xb0 [ 61.576086][ T5025] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 61.582003][ T5025] RIP: 0033:0x7f115cb56b79 [ 61.586417][ T5025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.606032][ T5025] RSP: 002b:00007ffe47d487b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.614480][ T5025] RAX: ffffffffffffffda RBX: 00007ffe47d487d0 RCX: 00007f115cb56b79 [ 61.622479][ T5025] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 61.630455][ T5025] RBP: 0000000000000002 R08: 00007ffe47d48556 R09: 00000000000000a0 [pid 5025] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0}) = -1 EIO (Input/output error) [pid 5025] exit_group(0) = ? [pid 5025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5025, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555715b650) = 5026 ./strace-static-x86_64: Process 5026 attached [pid 5026] set_robust_list(0x55555715b660, 24) = 0 [pid 5026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5026] setpgid(0, 0) = 0 [pid 5026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] write(3, "1000", 4) = 4 [pid 5026] close(3) = 0 [pid 5026] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3 [pid 5026] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5026] write(4, "36", 2) = 2 [ 61.638439][ T5025] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 61.646438][ T5025] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 61.654438][ T5025] [ 61.677981][ T5026] FAULT_INJECTION: forcing a failure. [ 61.677981][ T5026] name failslab, interval 1, probability 0, space 0, times 0 [ 61.690743][ T5026] CPU: 0 PID: 5026 Comm: syz-executor282 Not tainted 6.5.0-rc7-syzkaller-00022-ga5e505a99ca7 #0 [ 61.701188][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 61.711249][ T5026] Call Trace: [ 61.714528][ T5026] [ 61.717467][ T5026] dump_stack_lvl+0x125/0x1b0 [ 61.722174][ T5026] should_fail_ex+0x496/0x5b0 [ 61.726856][ T5026] ? alloc_inode+0xb3/0x220 [ 61.731367][ T5026] should_failslab+0x9/0x20 [ 61.735878][ T5026] kmem_cache_alloc_lru+0x3e6/0x630 [ 61.741084][ T5026] ? alloc_inode+0xb3/0x220 [ 61.745585][ T5026] ? mntput+0x10/0x90 [ 61.749560][ T5026] alloc_inode+0xb3/0x220 [ 61.753890][ T5026] new_inode+0x22/0x260 [ 61.758047][ T5026] debugfs_get_inode+0x19/0x120 [ 61.762902][ T5026] __debugfs_create_file+0x11a/0x600 [ 61.768215][ T5026] ? blk_trace_remove+0x40/0x40 [ 61.773078][ T5026] relay_create_buf_file+0xf0/0x170 [ 61.778293][ T5026] relay_open_buf.part.0+0x77e/0xba0 [ 61.783603][ T5026] relay_open+0x641/0xab0 [ 61.787951][ T5026] do_blk_trace_setup+0x4a9/0xa90 [ 61.793007][ T5026] __blk_trace_setup+0xd8/0x180 [ 61.797871][ T5026] ? do_blk_trace_setup+0xa90/0xa90 [ 61.803101][ T5026] blk_trace_setup+0x47/0x60 [ 61.807709][ T5026] sg_ioctl+0x669/0x2760 [ 61.811986][ T5026] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 61.817313][ T5026] ? bpf_lsm_file_ioctl+0x9/0x10 [ 61.822263][ T5026] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 61.827579][ T5026] __x64_sys_ioctl+0x18f/0x210 [ 61.832364][ T5026] do_syscall_64+0x38/0xb0 [ 61.836800][ T5026] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 61.842709][ T5026] RIP: 0033:0x7f115cb56b79 [ 61.847135][ T5026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.866754][ T5026] RSP: 002b:00007ffe47d487b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.875185][ T5026] RAX: ffffffffffffffda RBX: 00007ffe47d487d0 RCX: 00007f115cb56b79 [ 61.883164][ T5026] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [pid 5026] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0}) = -1 EIO (Input/output error) [pid 5026] exit_group(0) = ? [pid 5026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5026, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5027 attached [pid 5027] set_robust_list(0x55555715b660, 24) = 0 [pid 5024] <... clone resumed>, child_tidptr=0x55555715b650) = 5027 [pid 5027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5027] setpgid(0, 0) = 0 [pid 5027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5027] write(3, "1000", 4) = 4 [pid 5027] close(3) = 0 [pid 5027] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3 [pid 5027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5027] write(4, "36", 2) = 2 [ 61.891143][ T5026] RBP: 0000000000000002 R08: 00007ffe47d48556 R09: 00000000000000a0 [ 61.899208][ T5026] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffe47d487cc [ 61.907187][ T5026] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 61.915186][ T5026] [ 61.920852][ T5026] debugfs: out of free dentries, can not create file 'trace1' [ 61.943566][ T5027] FAULT_INJECTION: forcing a failure. [ 61.943566][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 61.956484][ T5027] CPU: 1 PID: 5027 Comm: syz-executor282 Not tainted 6.5.0-rc7-syzkaller-00022-ga5e505a99ca7 #0 [ 61.966917][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 61.976972][ T5027] Call Trace: [ 61.980250][ T5027] [ 61.983203][ T5027] dump_stack_lvl+0x125/0x1b0 [ 61.987908][ T5027] should_fail_ex+0x496/0x5b0 [ 61.992592][ T5027] should_failslab+0x9/0x20 [ 61.997121][ T5027] __kmem_cache_alloc_node+0x2fd/0x350 [ 62.002578][ T5027] ? tracepoint_add_func+0x28f/0xe40 [ 62.007879][ T5027] ? blk_add_trace_rq_insert+0x1c0/0x1c0 [ 62.013547][ T5027] ? tracepoint_add_func+0x28f/0xe40 [ 62.018871][ T5027] __kmalloc+0x4c/0x100 [ 62.023073][ T5027] ? blk_add_trace_rq_insert+0x1c0/0x1c0 [ 62.028742][ T5027] tracepoint_add_func+0x28f/0xe40 [ 62.033863][ T5027] ? blk_add_trace_rq_insert+0x1c0/0x1c0 [ 62.039544][ T5027] ? blk_add_trace_rq_insert+0x1c0/0x1c0 [ 62.045201][ T5027] tracepoint_probe_register+0xc0/0x100 [ 62.050751][ T5027] ? tracepoint_probe_register_prio+0x100/0x100 [ 62.056993][ T5027] ? blk_add_trace_rq_insert+0x1c0/0x1c0 [ 62.062629][ T5027] ? relay_open+0x620/0xab0 [ 62.067154][ T5027] blk_register_tracepoints+0x48/0x3a0 [ 62.072609][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 62.077635][ T5027] __blk_trace_setup+0xd8/0x180 [ 62.082499][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 62.087706][ T5027] blk_trace_setup+0x47/0x60 [ 62.092294][ T5027] sg_ioctl+0x669/0x2760 [ 62.096545][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.101850][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 62.106781][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.112084][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 62.116881][ T5027] do_syscall_64+0x38/0xb0 [ 62.121308][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.127209][ T5027] RIP: 0033:0x7f115cb56b79 [ 62.131662][ T5027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.151392][ T5027] RSP: 002b:00007ffe47d487b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.159804][ T5027] RAX: ffffffffffffffda RBX: 00007ffe47d487d0 RCX: 00007f115cb56b79 [ 62.167887][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 62.175863][ T5027] RBP: 0000000000000002 R08: 00007ffe47d48556 R09: 00000000000000a0 [ 62.183856][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffe47d487cc [ 62.191848][ T5027] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 62.199827][ T5027] [ 62.205742][ T5027] ------------[ cut here ]------------ [ 62.211442][ T5027] WARNING: CPU: 1 PID: 5027 at kernel/trace/blktrace.c:1098 blk_register_tracepoints+0x2e8/0x3a0 [ 62.222059][ T5027] Modules linked in: [ 62.225970][ T5027] CPU: 1 PID: 5027 Comm: syz-executor282 Not tainted 6.5.0-rc7-syzkaller-00022-ga5e505a99ca7 #0 [ 62.236474][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 62.246615][ T5027] RIP: 0010:blk_register_tracepoints+0x2e8/0x3a0 [ 62.252999][ T5027] Code: 31 ff 89 c3 89 c6 e8 d7 38 f9 ff 85 db 0f 85 ba 00 00 00 5b e9 59 3d f9 ff e8 54 3d f9 ff 0f 0b e9 4b fd ff ff e8 48 3d f9 ff <0f> 0b e9 6c fd ff ff e8 3c 3d f9 ff 0f 0b e9 8d fd ff ff e8 30 3d [ 62.272772][ T5027] RSP: 0018:ffffc90003acfbc0 EFLAGS: 00010293 [ 62.278865][ T5027] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 [ 62.286885][ T5027] RDX: ffff88801f703b80 RSI: ffffffff818ccb58 RDI: 0000000000000005 [ 62.294935][ T5027] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 62.302969][ T5027] R10: 00000000fffffff4 R11: 0000000000000000 R12: 0000000000000000 [ 62.310957][ T5027] R13: ffff888141b64540 R14: 0000000000000000 R15: ffffc90003acfc8c [ 62.319038][ T5027] FS: 000055555715b380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 62.328038][ T5027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.334726][ T5027] CR2: 00007f115cb89a80 CR3: 0000000023571000 CR4: 00000000003506e0 [ 62.342762][ T5027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.350765][ T5027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.358826][ T5027] Call Trace: [ 62.362167][ T5027] [ 62.365123][ T5027] ? __warn+0xe6/0x380 [ 62.369216][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.375052][ T5027] ? report_bug+0x3bc/0x580 [ 62.379583][ T5027] ? handle_bug+0x3c/0x70 [ 62.383971][ T5027] ? exc_invalid_op+0x17/0x40 [ 62.388670][ T5027] ? asm_exc_invalid_op+0x1a/0x20 [ 62.393781][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.399524][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.405362][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 62.410437][ T5027] __blk_trace_setup+0xd8/0x180 [ 62.415390][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 62.420624][ T5027] blk_trace_setup+0x47/0x60 [ 62.425324][ T5027] sg_ioctl+0x669/0x2760 [ 62.429610][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.434992][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 62.439965][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.445360][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 62.450261][ T5027] do_syscall_64+0x38/0xb0 [ 62.454767][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.460682][ T5027] RIP: 0033:0x7f115cb56b79 [ 62.465155][ T5027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.485027][ T5027] RSP: 002b:00007ffe47d487b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.493527][ T5027] RAX: ffffffffffffffda RBX: 00007ffe47d487d0 RCX: 00007f115cb56b79 [ 62.501532][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 62.509610][ T5027] RBP: 0000000000000002 R08: 00007ffe47d48556 R09: 00000000000000a0 [ 62.517801][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffe47d487cc [ 62.525877][ T5027] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 62.533940][ T5027] [ 62.537044][ T5027] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 62.544325][ T5027] CPU: 1 PID: 5027 Comm: syz-executor282 Not tainted 6.5.0-rc7-syzkaller-00022-ga5e505a99ca7 #0 [ 62.554732][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 62.564779][ T5027] Call Trace: [ 62.568051][ T5027] [ 62.570976][ T5027] dump_stack_lvl+0xd9/0x1b0 [ 62.575644][ T5027] panic+0x6a4/0x750 [ 62.579565][ T5027] ? panic_smp_self_stop+0xa0/0xa0 [ 62.584709][ T5027] ? show_trace_log_lvl+0x29d/0x3c0 [ 62.589967][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.595699][ T5027] check_panic_on_warn+0xab/0xb0 [ 62.600655][ T5027] __warn+0xf2/0x380 [ 62.604586][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.610320][ T5027] report_bug+0x3bc/0x580 [ 62.614656][ T5027] handle_bug+0x3c/0x70 [ 62.618811][ T5027] exc_invalid_op+0x17/0x40 [ 62.623330][ T5027] asm_exc_invalid_op+0x1a/0x20 [ 62.628203][ T5027] RIP: 0010:blk_register_tracepoints+0x2e8/0x3a0 [ 62.634541][ T5027] Code: 31 ff 89 c3 89 c6 e8 d7 38 f9 ff 85 db 0f 85 ba 00 00 00 5b e9 59 3d f9 ff e8 54 3d f9 ff 0f 0b e9 4b fd ff ff e8 48 3d f9 ff <0f> 0b e9 6c fd ff ff e8 3c 3d f9 ff 0f 0b e9 8d fd ff ff e8 30 3d [ 62.654191][ T5027] RSP: 0018:ffffc90003acfbc0 EFLAGS: 00010293 [ 62.660382][ T5027] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 [ 62.668368][ T5027] RDX: ffff88801f703b80 RSI: ffffffff818ccb58 RDI: 0000000000000005 [ 62.676348][ T5027] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 62.684326][ T5027] R10: 00000000fffffff4 R11: 0000000000000000 R12: 0000000000000000 [ 62.692302][ T5027] R13: ffff888141b64540 R14: 0000000000000000 R15: ffffc90003acfc8c [ 62.700292][ T5027] ? blk_register_tracepoints+0x2e8/0x3a0 [ 62.706035][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 62.711101][ T5027] __blk_trace_setup+0xd8/0x180 [ 62.716002][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 62.721243][ T5027] blk_trace_setup+0x47/0x60 [ 62.725849][ T5027] sg_ioctl+0x669/0x2760 [ 62.730129][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.735453][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 62.740404][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 62.745715][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 62.750504][ T5027] do_syscall_64+0x38/0xb0 [ 62.754932][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.760837][ T5027] RIP: 0033:0x7f115cb56b79 [ 62.765263][ T5027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.784880][ T5027] RSP: 002b:00007ffe47d487b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.793321][ T5027] RAX: ffffffffffffffda RBX: 00007ffe47d487d0 RCX: 00007f115cb56b79 [ 62.801301][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 62.809277][ T5027] RBP: 0000000000000002 R08: 00007ffe47d48556 R09: 00000000000000a0 [ 62.817290][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffe47d487cc [ 62.825269][ T5027] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 62.833273][ T5027] [ 62.836474][ T5027] Kernel Offset: disabled [ 62.840878][ T5027] Rebooting in 86400 seconds..