./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1952660034 <...> Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. execve("./syz-executor1952660034", ["./syz-executor1952660034"], 0x7ffd258d7d60 /* 10 vars */) = 0 brk(NULL) = 0x55555747b000 brk(0x55555747bd00) = 0x55555747bd00 arch_prctl(ARCH_SET_FS, 0x55555747b380) = 0 set_tid_address(0x55555747b650) = 5020 set_robust_list(0x55555747b660, 24) = 0 rseq(0x55555747bca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1952660034", 4096) = 28 getrandom("\x64\xf9\x3c\x90\x57\xfb\xa4\xf0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555747bd00 brk(0x55555749cd00) = 0x55555749cd00 brk(0x55555749d000) = 0x55555749d000 mprotect(0x7f0d44212000, 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 5021 attached [pid 5021] set_robust_list(0x55555747b660, 24) = 0 [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5021 [pid 5021] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5021] <... clone resumed>, child_tidptr=0x55555747b650) = 5022 ./strace-static-x86_64: Process 5022 attached [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5023 [pid 5022] set_robust_list(0x55555747b660, 24) = 0 [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5022] setpgid(0, 0) = 0 [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5023 attached [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5024 [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] <... openat resumed>) = 3 [pid 5022] write(3, "1000", 4) = 4 [pid 5022] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5025 [pid 5023] set_robust_list(0x55555747b660, 24./strace-static-x86_64: Process 5024 attached [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5023] <... set_robust_list resumed>) = 0 [pid 5022] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5026 attached ./strace-static-x86_64: Process 5025 attached [pid 5024] set_robust_list(0x55555747b660, 24 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5026 [pid 5022] <... openat resumed>) = 4 [pid 5022] write(4, "36", 2) = 2 [pid 5022] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5028 attached ./strace-static-x86_64: Process 5027 attached [pid 5026] set_robust_list(0x55555747b660, 24 [pid 5025] set_robust_list(0x55555747b660, 24 [pid 5024] <... set_robust_list resumed>) = 0 [pid 5023] <... clone resumed>, child_tidptr=0x55555747b650) = 5027 [pid 5020] <... clone resumed>, child_tidptr=0x55555747b650) = 5028 [pid 5025] <... set_robust_list resumed>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5024] <... clone resumed>, child_tidptr=0x55555747b650) = 5029 [pid 5025] <... clone resumed>, child_tidptr=0x55555747b650) = 5030 [pid 5028] set_robust_list(0x55555747b660, 24 [pid 5026] <... set_robust_list resumed>) = 0 [pid 5028] <... set_robust_list resumed>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555747b650) = 5032 [pid 5026] <... clone resumed>, child_tidptr=0x55555747b650) = 5031 ./strace-static-x86_64: Process 5029 attached ./strace-static-x86_64: Process 5032 attached ./strace-static-x86_64: Process 5031 attached ./strace-static-x86_64: Process 5030 attached [pid 5027] set_robust_list(0x55555747b660, 24) = 0 [pid 5027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 44.691416][ T5022] FAULT_INJECTION: forcing a failure. [ 44.691416][ T5022] name failslab, interval 1, probability 0, space 0, times 1 [ 44.704612][ T5022] CPU: 0 PID: 5022 Comm: syz-executor195 Not tainted 6.5.0-rc4-syzkaller-00211-ge6fda526d9db #0 [ 44.715047][ T5022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 44.725099][ T5022] Call Trace: [ 44.728366][ T5022] [ 44.731289][ T5022] dump_stack_lvl+0x125/0x1b0 [ 44.735984][ T5022] should_fail_ex+0x496/0x5b0 [ 44.740665][ T5022] should_failslab+0x9/0x20 [ 44.745166][ T5022] __kmem_cache_alloc_node+0x2fd/0x350 [ 44.750624][ T5022] ? __get_vm_area_node+0xe1/0x3d0 [ 44.755738][ T5022] kmalloc_node_trace+0x22/0xd0 [ 44.760588][ T5022] __get_vm_area_node+0xe1/0x3d0 [ 44.765522][ T5022] vmap+0x15a/0x340 [ 44.769321][ T5022] ? relay_open_buf.part.0+0x46d/0xba0 [ 44.774803][ T5022] ? kasan_set_track+0x25/0x30 [ 44.779565][ T5022] ? vunmap+0x90/0x90 [ 44.783538][ T5022] ? rcu_is_watching+0x12/0xb0 [ 44.788319][ T5022] relay_open_buf.part.0+0x46d/0xba0 [ 44.793605][ T5022] relay_open+0x641/0xab0 [ 44.797931][ T5022] do_blk_trace_setup+0x4a9/0xa90 [ 44.802976][ T5022] __blk_trace_setup+0xd8/0x180 [ 44.807825][ T5022] ? do_blk_trace_setup+0xa90/0xa90 [ 44.813041][ T5022] blk_trace_setup+0x47/0x60 [ 44.817631][ T5022] sg_ioctl+0x669/0x2760 [ 44.821907][ T5022] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 44.827204][ T5022] ? bpf_lsm_file_ioctl+0x9/0x10 [ 44.832137][ T5022] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 44.837498][ T5022] __x64_sys_ioctl+0x18f/0x210 [ 44.842265][ T5022] do_syscall_64+0x38/0xb0 [ 44.846674][ T5022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 44.852561][ T5022] RIP: 0033:0x7f0d4419fc69 [ 44.856971][ T5022] 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 [ 44.876582][ T5022] RSP: 002b:00007ffe679a44e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [pid 5027] setpgid(0, 0) = 0 [pid 5032] set_robust_list(0x55555747b660, 24 [pid 5031] set_robust_list(0x55555747b660, 24 [pid 5030] set_robust_list(0x55555747b660, 24 [pid 5029] set_robust_list(0x55555747b660, 24 [pid 5027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5022] <... ioctl resumed>}) = -1 EIO (Input/output error) [pid 5032] <... set_robust_list resumed>) = 0 [pid 5031] <... set_robust_list resumed>) = 0 [pid 5030] <... set_robust_list resumed>) = 0 [pid 5029] <... set_robust_list resumed>) = 0 [pid 5027] <... openat resumed>) = 3 [pid 5022] exit_group(0 [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5027] write(3, "1000", 4 [pid 5022] <... exit_group resumed>) = ? [pid 5032] <... prctl resumed>) = 0 [pid 5031] <... prctl resumed>) = 0 [pid 5030] <... prctl resumed>) = 0 [pid 5029] <... prctl resumed>) = 0 [pid 5027] <... write resumed>) = 4 [pid 5032] setpgid(0, 0 [pid 5031] setpgid(0, 0 [pid 5030] setpgid(0, 0 [pid 5029] setpgid(0, 0 [pid 5027] close(3 [pid 5032] <... setpgid resumed>) = 0 [pid 5031] <... setpgid resumed>) = 0 [pid 5030] <... setpgid resumed>) = 0 [pid 5029] <... setpgid resumed>) = 0 [pid 5022] +++ exited with 0 +++ [pid 5027] <... close resumed>) = 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5032] <... openat resumed>) = 3 [pid 5031] <... openat resumed>) = 3 [pid 5030] <... openat resumed>) = 3 [pid 5029] <... openat resumed>) = 3 [pid 5027] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5021] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5032] write(3, "1000", 4 [pid 5031] write(3, "1000", 4 [pid 5030] write(3, "1000", 4 [pid 5029] write(3, "1000", 4 [pid 5027] <... openat resumed>) = 3 [pid 5021] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5032] <... write resumed>) = 4 [pid 5031] <... write resumed>) = 4 [pid 5030] <... write resumed>) = 4 [pid 5029] <... write resumed>) = 4 [pid 5027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5032] close(3 [pid 5031] close(3 [pid 5030] close(3 [pid 5029] close(3 [pid 5027] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5033 attached [pid 5032] <... close resumed>) = 0 [pid 5031] <... close resumed>) = 0 [pid 5030] <... close resumed>) = 0 [pid 5029] <... close resumed>) = 0 [pid 5027] write(4, "36", 2 [pid 5021] <... clone resumed>, child_tidptr=0x55555747b650) = 5033 [pid 5032] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5030] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5029] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5027] <... write resumed>) = 2 [pid 5032] <... openat resumed>) = 3 [pid 5031] openat(AT_FDCWD, "/dev/sg0", O_RDONLY [pid 5030] <... openat resumed>) = 3 [pid 5029] <... openat resumed>) = 3 [pid 5027] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5033] set_robust_list(0x55555747b660, 24 [ 44.885005][ T5022] RAX: ffffffffffffffda RBX: 00007ffe679a4500 RCX: 00007f0d4419fc69 [ 44.892976][ T5022] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 44.900942][ T5022] RBP: 0000000000000002 R08: 00007ffe679a4286 R09: 0000000000000140 [ 44.908908][ T5022] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 44.916875][ T5022] R13: 00007ffe679a4718 R14: 00007ffe679a4520 R15: 00007ffe679a4510 [ 44.924852][ T5022] [pid 5032] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5031] <... openat resumed>) = 3 [pid 5030] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5029] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5033] <... set_robust_list resumed>) = 0 [pid 5032] <... openat resumed>) = 4 [pid 5031] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 5030] <... openat resumed>) = 4 [pid 5029] <... openat resumed>) = 4 [pid 5033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5032] write(4, "36", 2 [pid 5031] <... openat resumed>) = 4 [pid 5030] write(4, "36", 2 [pid 5029] write(4, "36", 2 [pid 5033] <... prctl resumed>) = 0 [pid 5032] <... write resumed>) = 2 [pid 5031] write(4, "36", 2 [pid 5030] <... write resumed>) = 2 [pid 5029] <... write resumed>) = 2 [pid 5033] setpgid(0, 0 [pid 5032] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5031] <... write resumed>) = 2 [pid 5030] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5029] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5033] <... setpgid resumed>) = 0 [pid 5031] ioctl(3, BLKTRACESETUP, {act_mask=0, buf_size=3, buf_nr=9, start_lba=0, end_lba=0, pid=0 [pid 5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5033] write(3, "1000", 4) = 4 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/dev/sg0", O_RDONLY) = 3 [pid 5033] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5033] write(4, "36", 2) = 2 [ 44.951541][ T5027] FAULT_INJECTION: forcing a failure. [ 44.951541][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 44.964793][ T5027] CPU: 1 PID: 5027 Comm: syz-executor195 Not tainted 6.5.0-rc4-syzkaller-00211-ge6fda526d9db #0 [ 44.975222][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 44.985308][ T5027] Call Trace: [ 44.988582][ T5027] [ 44.991540][ T5027] dump_stack_lvl+0x125/0x1b0 [ 44.996256][ T5027] should_fail_ex+0x496/0x5b0 [ 45.000953][ T5027] should_failslab+0x9/0x20 [ 45.005537][ T5027] __kmem_cache_alloc_node+0x2fd/0x350 [ 45.011038][ T5027] ? tracepoint_add_func+0x28f/0xe40 [ 45.016448][ T5027] ? blk_add_trace_rq+0x500/0x500 [ 45.021578][ T5027] ? tracepoint_add_func+0x28f/0xe40 [ 45.026897][ T5027] __kmalloc+0x4c/0x100 [ 45.031102][ T5027] ? blk_add_trace_rq+0x500/0x500 [ 45.036146][ T5027] tracepoint_add_func+0x28f/0xe40 [ 45.041274][ T5027] ? blk_add_trace_rq+0x500/0x500 [ 45.046319][ T5027] ? blk_add_trace_rq+0x500/0x500 [ 45.051339][ T5027] tracepoint_probe_register+0xc0/0x100 [ 45.056915][ T5027] ? tracepoint_probe_register_prio+0x100/0x100 [ 45.063179][ T5027] ? blk_add_trace_rq+0x500/0x500 [ 45.068220][ T5027] ? relay_open+0x620/0xab0 [ 45.072731][ T5027] blk_register_tracepoints+0x1b/0x3a0 [ 45.078219][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 45.083237][ T5027] __blk_trace_setup+0xd8/0x180 [ 45.088102][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 45.093323][ T5027] blk_trace_setup+0x47/0x60 [ 45.097943][ T5027] sg_ioctl+0x669/0x2760 [ 45.102232][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.107648][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 45.112607][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.117924][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 45.122726][ T5027] do_syscall_64+0x38/0xb0 [ 45.127162][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.133076][ T5027] RIP: 0033:0x7f0d4419fc69 [ 45.137497][ 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 [ 45.157116][ T5027] RSP: 002b:00007ffe679a44e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.165538][ T5027] RAX: ffffffffffffffda RBX: 00007ffe679a4500 RCX: 00007f0d4419fc69 [ 45.173593][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 45.181573][ T5027] RBP: 0000000000000002 R08: 00007ffe679a4286 R09: 0000000000000140 [ 45.189579][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 45.197540][ T5027] R13: 00007ffe679a4718 R14: 00007ffe679a4520 R15: 00007ffe679a4510 [ 45.205523][ T5027] [ 45.209523][ T5027] ------------[ cut here ]------------ [ 45.215327][ T5027] WARNING: CPU: 1 PID: 5027 at kernel/trace/blktrace.c:1096 blk_register_tracepoints+0x2dc/0x3a0 [ 45.225895][ T5027] Modules linked in: [ 45.229831][ T5027] CPU: 1 PID: 5027 Comm: syz-executor195 Not tainted 6.5.0-rc4-syzkaller-00211-ge6fda526d9db #0 [ 45.240353][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 45.250446][ T5027] RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0 [ 45.256795][ T5027] Code: 48 c7 c7 20 19 99 8e e8 92 15 fb ff 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 [ 45.276569][ T5027] RSP: 0018:ffffc90003aefbc0 EFLAGS: 00010293 [ 45.282717][ T5027] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 [ 45.290924][ T5027] RDX: ffff888027623b80 RSI: ffffffff818ccacc RDI: 0000000000000005 [ 45.299177][ T5027] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 45.307332][ T5027] R10: 00000000fffffff4 R11: 0000000000000000 R12: 0000000000000000 [ 45.315348][ T5027] R13: ffff88801f5f5f38 R14: 0000000000000000 R15: ffffc90003aefc8c [ 45.323472][ T5027] FS: 000055555747b380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 45.332480][ T5027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.339088][ T5027] CR2: 00007f0d441d2bd0 CR3: 00000000790e5000 CR4: 0000000000350ee0 [ 45.347126][ T5027] Call Trace: [ 45.350448][ T5027] [ 45.353393][ T5027] ? __warn+0xe6/0x380 [ 45.357512][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.363293][ T5027] ? report_bug+0x3bc/0x580 [ 45.367829][ T5027] ? handle_bug+0x3c/0x70 [ 45.372227][ T5027] ? exc_invalid_op+0x17/0x40 [ 45.376931][ T5027] ? asm_exc_invalid_op+0x1a/0x20 [ 45.382043][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.387794][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.393579][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 45.398633][ T5027] __blk_trace_setup+0xd8/0x180 [ 45.403544][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 45.408787][ T5027] blk_trace_setup+0x47/0x60 [ 45.413434][ T5027] sg_ioctl+0x669/0x2760 [ 45.417704][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.423051][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 45.428019][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.433373][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 45.438166][ T5027] do_syscall_64+0x38/0xb0 [ 45.442657][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.448575][ T5027] RIP: 0033:0x7f0d4419fc69 [ 45.453070][ 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 [ 45.472761][ T5027] RSP: 002b:00007ffe679a44e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.481246][ T5027] RAX: ffffffffffffffda RBX: 00007ffe679a4500 RCX: 00007f0d4419fc69 [ 45.489234][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 45.497278][ T5027] RBP: 0000000000000002 R08: 00007ffe679a4286 R09: 0000000000000140 [ 45.505293][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 45.513328][ T5027] R13: 00007ffe679a4718 R14: 00007ffe679a4520 R15: 00007ffe679a4510 [ 45.521346][ T5027] [ 45.524398][ T5027] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.531702][ T5027] CPU: 1 PID: 5027 Comm: syz-executor195 Not tainted 6.5.0-rc4-syzkaller-00211-ge6fda526d9db #0 [ 45.542138][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 45.552206][ T5027] Call Trace: [ 45.555504][ T5027] [ 45.558440][ T5027] dump_stack_lvl+0xd9/0x1b0 [ 45.563066][ T5027] panic+0x6a4/0x750 [ 45.567007][ T5027] ? panic_smp_self_stop+0xa0/0xa0 [ 45.572135][ T5027] ? show_trace_log_lvl+0x29d/0x3c0 [ 45.577346][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.583102][ T5027] check_panic_on_warn+0xab/0xb0 [ 45.588071][ T5027] __warn+0xf2/0x380 [ 45.591980][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.597716][ T5027] report_bug+0x3bc/0x580 [ 45.602049][ T5027] handle_bug+0x3c/0x70 [ 45.606211][ T5027] exc_invalid_op+0x17/0x40 [ 45.610741][ T5027] asm_exc_invalid_op+0x1a/0x20 [ 45.615617][ T5027] RIP: 0010:blk_register_tracepoints+0x2dc/0x3a0 [ 45.621995][ T5027] Code: 48 c7 c7 20 19 99 8e e8 92 15 fb ff 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 [ 45.642176][ T5027] RSP: 0018:ffffc90003aefbc0 EFLAGS: 00010293 [ 45.648244][ T5027] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 [ 45.656211][ T5027] RDX: ffff888027623b80 RSI: ffffffff818ccacc RDI: 0000000000000005 [ 45.664181][ T5027] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 45.672141][ T5027] R10: 00000000fffffff4 R11: 0000000000000000 R12: 0000000000000000 [ 45.680101][ T5027] R13: ffff88801f5f5f38 R14: 0000000000000000 R15: ffffc90003aefc8c [ 45.688083][ T5027] ? blk_register_tracepoints+0x2dc/0x3a0 [ 45.693812][ T5027] do_blk_trace_setup+0x8ac/0xa90 [ 45.698836][ T5027] __blk_trace_setup+0xd8/0x180 [ 45.703681][ T5027] ? do_blk_trace_setup+0xa90/0xa90 [ 45.708885][ T5027] blk_trace_setup+0x47/0x60 [ 45.713474][ T5027] sg_ioctl+0x669/0x2760 [ 45.717728][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.723054][ T5027] ? bpf_lsm_file_ioctl+0x9/0x10 [ 45.727988][ T5027] ? sg_new_write.isra.0+0xaa0/0xaa0 [ 45.733275][ T5027] __x64_sys_ioctl+0x18f/0x210 [ 45.738041][ T5027] do_syscall_64+0x38/0xb0 [ 45.742450][ T5027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.748336][ T5027] RIP: 0033:0x7f0d4419fc69 [ 45.752835][ 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 [ 45.772442][ T5027] RSP: 002b:00007ffe679a44e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.780941][ T5027] RAX: ffffffffffffffda RBX: 00007ffe679a4500 RCX: 00007f0d4419fc69 [ 45.789352][ T5027] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 45.797317][ T5027] RBP: 0000000000000002 R08: 00007ffe679a4286 R09: 0000000000000140 [ 45.805307][ T5027] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 45.813272][ T5027] R13: 00007ffe679a4718 R14: 00007ffe679a4520 R15: 00007ffe679a4510 [ 45.821246][ T5027] [ 45.824884][ T5027] Kernel Offset: disabled [ 45.829541][ T5027] Rebooting in 86400 seconds..