./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1791873770 <...> Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. execve("./syz-executor1791873770", ["./syz-executor1791873770"], 0x7fffc4ac87a0 /* 10 vars */) = 0 brk(NULL) = 0x5555685f1000 brk(0x5555685f1d00) = 0x5555685f1d00 arch_prctl(ARCH_SET_FS, 0x5555685f1380) = 0 set_tid_address(0x5555685f1650) = 5076 set_robust_list(0x5555685f1660, 24) = 0 rseq(0x5555685f1ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1791873770", 4096) = 28 getrandom("\xfc\x3e\x0b\xfa\x51\x3d\x44\xc2", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555685f1d00 brk(0x555568612d00) = 0x555568612d00 brk(0x555568613000) = 0x555568613000 mprotect(0x7fad94276000, 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, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached [pid 5077] set_robust_list(0x5555685f1660, 24 [pid 5076] <... clone resumed>, child_tidptr=0x5555685f1650) = 5077 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] memfd_create("syzkaller", 0) = 3 [pid 5077] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fad8bc00000 [pid 5077] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5077] munmap(0x7fad8bc00000, 138412032) = 0 [pid 5077] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5077] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5077] close(3) = 0 [pid 5077] close(4) = 0 [pid 5077] mkdir("./file0", 0777) = 0 [ 110.959987][ T5077] loop0: detected capacity change from 0 to 4096 [ 110.999631][ T5077] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [pid 5077] mount("/dev/loop0", "./file0", "ntfs3", 0, "sparse,") = 0 [pid 5077] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5077] chdir("./file0") = 0 [pid 5077] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5077] open("./file1", O_RDONLY) = 4 [ 111.035798][ T5077] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5077] open_by_handle_at(4, {handle_bytes=16, handle_type=2, f_handle="\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00"}, O_RDONLY) = -1 ESTALE (Stale file handle) [pid 5077] open("./file0", O_RDONLY) = 5 [ 111.083327][ T5077] ntfs3: loop0: ino=0, ntfs_iget5 [ 111.112765][ T5077] INFO: trying to register non-static key. [ 111.118600][ T5077] The code is fine but needs lockdep annotation, or maybe [ 111.125796][ T5077] you didn't initialize this object before use? [ 111.132037][ T5077] turning off the locking correctness validator. [ 111.138366][ T5077] CPU: 0 PID: 5077 Comm: syz-executor179 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 111.148462][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 111.158555][ T5077] Call Trace: [ 111.161850][ T5077] [ 111.164788][ T5077] dump_stack_lvl+0x116/0x1f0 [ 111.169513][ T5077] register_lock_class+0xc2a/0x1230 [ 111.174788][ T5077] ? hlock_conflict+0x58/0x200 [ 111.179618][ T5077] ? __bfs+0x2fd/0x670 [ 111.183752][ T5077] ? __pfx_hlock_conflict+0x10/0x10 [ 111.189016][ T5077] ? __pfx_register_lock_class+0x10/0x10 [ 111.194700][ T5077] __lock_acquire+0x111/0x3b30 [ 111.199609][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.204571][ T5077] ? hlock_class+0x4e/0x130 [ 111.209117][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.214038][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 111.219305][ T5077] ? __pfx_mark_lock+0x10/0x10 [ 111.224119][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.229031][ T5077] lock_acquire+0x1b1/0x540 [ 111.233565][ T5077] ? attr_data_get_block+0x18b/0x1b70 [ 111.238992][ T5077] ? __pfx_lock_acquire+0x10/0x10 [ 111.244042][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.248968][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.253857][ T5077] ? __pfx___might_resched+0x10/0x10 [ 111.259182][ T5077] ? hlock_class+0x4e/0x130 [ 111.263723][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.268605][ T5077] ? __lock_acquire+0xc5d/0x3b30 [ 111.273579][ T5077] down_read+0x9a/0x330 [ 111.277825][ T5077] ? attr_data_get_block+0x18b/0x1b70 [ 111.283265][ T5077] ? __pfx_down_read+0x10/0x10 [ 111.288101][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.293095][ T5077] ? mark_lock+0xb5/0xc60 [ 111.297535][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 111.302775][ T5077] attr_data_get_block+0x18b/0x1b70 [ 111.308041][ T5077] ? __x86_indirect_jump_thunk_r11+0x20/0x20 [ 111.314079][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.319004][ T5077] ? __pfx_attr_data_get_block+0x10/0x10 [ 111.324687][ T5077] ? hlock_class+0x4e/0x130 [ 111.329234][ T5077] ? __lock_acquire+0xc5d/0x3b30 [ 111.334204][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.339097][ T5077] ? mark_lock+0xb5/0xc60 [ 111.343451][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 111.348679][ T5077] ? hlock_class+0x4e/0x130 [ 111.353226][ T5077] ? mark_lock+0xb5/0xc60 [ 111.357583][ T5077] ? __pfx_mark_lock+0x10/0x10 [ 111.362375][ T5077] ? page_ext_put+0x48/0xd0 [ 111.366903][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.371786][ T5077] ntfs_get_block_vbo+0x288/0xec0 [ 111.376872][ T5077] ? __pfx_ntfs_get_block_vbo+0x10/0x10 [ 111.382454][ T5077] ? __pfx_lock_release+0x10/0x10 [ 111.387499][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.392411][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.397315][ T5077] do_mpage_readpage+0x663/0x17c0 [ 111.402412][ T5077] mpage_readahead+0x34d/0x590 [ 111.407224][ T5077] ? __pfx_mpage_readahead+0x10/0x10 [ 111.412560][ T5077] ? __pfx_ntfs_get_block+0x10/0x10 [ 111.417809][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.422691][ T5077] ? lock_acquire+0x1b1/0x540 [ 111.427390][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.432283][ T5077] ? find_held_lock+0x2d/0x110 [ 111.437106][ T5077] ntfs_readahead+0x1f7/0x250 [ 111.441849][ T5077] ? __pfx_ntfs_readahead+0x10/0x10 [ 111.447098][ T5077] read_pages+0x1ab/0xda0 [ 111.451486][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.456393][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.461274][ T5077] ? folio_add_lru+0x44e/0x7f0 [ 111.466062][ T5077] ? __pfx_read_pages+0x10/0x10 [ 111.470946][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.475860][ T5077] page_cache_ra_unbounded+0x455/0x5f0 [ 111.481382][ T5077] page_cache_ra_order+0x7b7/0xa70 [ 111.486545][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.491455][ T5077] ? blk_cgroup_congested+0x15b/0x2a0 [ 111.496904][ T5077] ondemand_readahead+0x520/0x1140 [ 111.502054][ T5077] page_cache_sync_ra+0x174/0x1d0 [ 111.507108][ T5077] filemap_get_pages+0xc0f/0x1840 [ 111.512178][ T5077] ? hlock_class+0x4e/0x130 [ 111.516712][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.521631][ T5077] ? __pfx_filemap_get_pages+0x10/0x10 [ 111.527131][ T5077] ? __pfx___might_resched+0x10/0x10 [ 111.532462][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.537360][ T5077] ? mark_lock+0xb5/0xc60 [ 111.541737][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 111.546979][ T5077] filemap_read+0x39b/0xcf0 [ 111.551526][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.556453][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 111.562055][ T5077] ? __pfx_filemap_read+0x10/0x10 [ 111.567139][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.572042][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 111.577820][ T5077] generic_file_read_iter+0x350/0x460 [ 111.583233][ T5077] ? kasan_save_track+0x14/0x30 [ 111.588117][ T5077] ? __kasan_kmalloc+0xaa/0xb0 [ 111.592919][ T5077] ntfs_file_read_iter+0x258/0x330 [ 111.598083][ T5077] __kernel_read+0x3ef/0xb20 [ 111.602716][ T5077] ? __pfx___kernel_read+0x10/0x10 [ 111.607878][ T5077] integrity_kernel_read+0x7f/0xb0 [ 111.613029][ T5077] ? __pfx_integrity_kernel_read+0x10/0x10 [ 111.618872][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.623759][ T5077] ? kasan_save_track+0x14/0x30 [ 111.628641][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.633527][ T5077] ima_calc_file_hash_tfm+0x2cf/0x3e0 [ 111.638936][ T5077] ? __pfx_ima_calc_file_hash_tfm+0x10/0x10 [ 111.644919][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.649812][ T5077] ? generic_fillattr+0x64e/0x8a0 [ 111.654855][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.659741][ T5077] ? ima_alloc_tfm+0x21d/0x2d0 [ 111.664537][ T5077] ? ntfs_getattr+0x1b7/0x350 [ 111.669254][ T5077] ima_calc_file_hash+0x1c6/0x4a0 [ 111.674340][ T5077] ima_collect_measurement+0x7eb/0x950 [ 111.679838][ T5077] ? __pfx_ima_collect_measurement+0x10/0x10 [ 111.685852][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.690732][ T5077] ? ntfs_getxattr+0x435/0x620 [ 111.695614][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.700496][ T5077] ? vfs_getxattr_alloc+0xf1/0x340 [ 111.705663][ T5077] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 111.711149][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.716080][ T5077] process_measurement+0x11ae/0x2100 [ 111.721448][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.726443][ T5077] ? __pfx_process_measurement+0x10/0x10 [ 111.732144][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.737032][ T5077] ? tomoyo_check_open_permission+0x209/0x3b0 [ 111.743142][ T5077] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 111.749632][ T5077] ? __pfx_hook_file_open+0x10/0x10 [ 111.754863][ T5077] ? path_get+0x61/0x80 [ 111.759044][ T5077] ? __pfx_apparmor_file_open+0x10/0x10 [ 111.764630][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.769516][ T5077] ima_file_check+0xc1/0x110 [ 111.774165][ T5077] ? __pfx_ima_file_check+0x10/0x10 [ 111.779393][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.784278][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.789183][ T5077] ? do_dentry_open+0x7e4/0x18c0 [ 111.794178][ T5077] security_file_post_open+0x70/0xc0 [ 111.799514][ T5077] path_openat+0x17ad/0x2990 [ 111.804198][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.809112][ T5077] ? __pfx_path_openat+0x10/0x10 [ 111.814098][ T5077] do_file_open_root+0x2dd/0x5b0 [ 111.819083][ T5077] ? __pfx_do_file_open_root+0x10/0x10 [ 111.824701][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.829594][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 111.833959][ T5077] ? __pfx_lock_release+0x10/0x10 [ 111.839022][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.843943][ T5077] file_open_root+0x2a8/0x450 [ 111.848710][ T5077] ? __pfx_file_open_root+0x10/0x10 [ 111.853962][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 111.858348][ T5077] do_handle_open+0x3c9/0x5c0 [ 111.863077][ T5077] ? __pfx_do_handle_open+0x10/0x10 [ 111.868324][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.873250][ T5077] ? lockdep_hardirqs_on+0x7c/0x110 [ 111.878495][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.883392][ T5077] ? _raw_spin_unlock_irq+0x2e/0x50 [ 111.888627][ T5077] ? srso_return_thunk+0x5/0x5f [ 111.893524][ T5077] ? ptrace_notify+0xf1/0x130 [ 111.898251][ T5077] do_syscall_64+0xd5/0x260 [ 111.902807][ T5077] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 111.908751][ T5077] RIP: 0033:0x7fad941e3b19 [ 111.913186][ T5077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 111.932823][ T5077] RSP: 002b:00007ffd11b1ec88 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 [ 111.941283][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad941e3b19 [ 111.949267][ T5077] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 111.957269][ T5077] RBP: 00007fad942765f0 R08: 00005555685f24c0 R09: 00005555685f24c0 [ 111.965276][ T5077] R10: 00005555685f24c0 R11: 0000000000000246 R12: 00007ffd11b1ecb0 [ 111.973260][ T5077] R13: 00007ffd11b1eed8 R14: 431bde82d7b634db R15: 00007fad9422c03b [ 111.981279][ T5077] [ 111.988618][ T5077] ------------[ cut here ]------------ [ 111.994141][ T5077] DEBUG_RWSEMS_WARN_ON(sem->magic != sem): count = 0x100, magic = 0x0, owner = 0xffff888022b61e01, curr 0xffff888022b61e00, list not empty [ 112.009283][ T5077] WARNING: CPU: 0 PID: 5077 at kernel/locking/rwsem.c:1342 __up_read+0x508/0x760 [ 112.018540][ T5077] Modules linked in: [ 112.022511][ T5077] CPU: 0 PID: 5077 Comm: syz-executor179 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 112.032650][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 112.042797][ T5077] RIP: 0010:__up_read+0x508/0x760 [ 112.047893][ T5077] Code: 24 10 80 3c 02 00 0f 85 21 02 00 00 48 8b 13 41 57 48 c7 c6 a0 bf 0c 8b 48 c7 c7 e0 bf 0c 8b 4c 8b 4c 24 08 e8 39 9a e5 ff 90 <0f> 0b 90 90 5f e9 c3 fe ff ff c6 05 2c 8a 1d 0e 01 90 4c 8d 7b 58 [ 112.067748][ T5077] RSP: 0018:ffffc900043c6338 EFLAGS: 00010286 [ 112.073919][ T5077] RAX: 0000000000000000 RBX: ffff8880792208a0 RCX: ffffffff8150f3e9 [ 112.081964][ T5077] RDX: ffff888022b61e00 RSI: ffffffff8150f3f6 RDI: 0000000000000001 [ 112.089984][ T5077] RBP: ffffffff8f9f76b4 R08: 0000000000000001 R09: 0000000000000000 [ 112.098000][ T5077] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880792208a8 [ 112.106035][ T5077] R13: 1ffff92000878c6b R14: ffff888079220908 R15: ffffffff8b0cbf60 [ 112.114098][ T5077] FS: 00005555685f1380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 112.123120][ T5077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.129789][ T5077] CR2: 00007fad9427a100 CR3: 0000000078f48000 CR4: 0000000000350ef0 [ 112.137837][ T5077] Call Trace: [ 112.141187][ T5077] [ 112.144158][ T5077] ? show_regs+0x8c/0xa0 [ 112.148445][ T5077] ? __warn+0xe5/0x390 [ 112.152616][ T5077] ? preempt_schedule_notrace+0x62/0xe0 [ 112.158277][ T5077] ? __up_read+0x508/0x760 [ 112.162783][ T5077] ? report_bug+0x3c0/0x580 [ 112.167341][ T5077] ? handle_bug+0x3d/0x70 [ 112.171733][ T5077] ? exc_invalid_op+0x17/0x50 [ 112.176463][ T5077] ? asm_exc_invalid_op+0x1a/0x20 [ 112.181602][ T5077] ? __warn_printk+0x199/0x350 [ 112.186438][ T5077] ? __warn_printk+0x1a6/0x350 [ 112.191272][ T5077] ? __up_read+0x508/0x760 [ 112.195761][ T5077] ? __up_read+0x507/0x760 [ 112.200253][ T5077] ? __pfx___up_read+0x10/0x10 [ 112.205097][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.210151][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 112.215408][ T5077] attr_data_get_block+0x1f9/0x1b70 [ 112.220687][ T5077] ? __x86_indirect_jump_thunk_r11+0x20/0x20 [ 112.226755][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.231691][ T5077] ? __pfx_attr_data_get_block+0x10/0x10 [ 112.237388][ T5077] ? hlock_class+0x4e/0x130 [ 112.241968][ T5077] ? __lock_acquire+0xc5d/0x3b30 [ 112.246985][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.251905][ T5077] ? mark_lock+0xb5/0xc60 [ 112.256293][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 112.261571][ T5077] ? hlock_class+0x4e/0x130 [ 112.266148][ T5077] ? mark_lock+0xb5/0xc60 [ 112.270560][ T5077] ? __pfx_mark_lock+0x10/0x10 [ 112.275354][ T5077] ? page_ext_put+0x48/0xd0 [ 112.279918][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.284847][ T5077] ntfs_get_block_vbo+0x288/0xec0 [ 112.289967][ T5077] ? __pfx_ntfs_get_block_vbo+0x10/0x10 [ 112.295617][ T5077] ? __pfx_lock_release+0x10/0x10 [ 112.300744][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.305669][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.310618][ T5077] do_mpage_readpage+0x663/0x17c0 [ 112.315757][ T5077] mpage_readahead+0x34d/0x590 [ 112.320596][ T5077] ? __pfx_mpage_readahead+0x10/0x10 [ 112.325963][ T5077] ? __pfx_ntfs_get_block+0x10/0x10 [ 112.331235][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.336270][ T5077] ? lock_acquire+0x1b1/0x540 [ 112.341063][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.346071][ T5077] ? find_held_lock+0x2d/0x110 [ 112.351066][ T5077] ntfs_readahead+0x1f7/0x250 [ 112.355848][ T5077] ? __pfx_ntfs_readahead+0x10/0x10 [ 112.361157][ T5077] read_pages+0x1ab/0xda0 [ 112.365598][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.370549][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.375491][ T5077] ? folio_add_lru+0x44e/0x7f0 [ 112.380334][ T5077] ? __pfx_read_pages+0x10/0x10 [ 112.385497][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.390464][ T5077] page_cache_ra_unbounded+0x455/0x5f0 [ 112.396017][ T5077] page_cache_ra_order+0x7b7/0xa70 [ 112.401257][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.406197][ T5077] ? blk_cgroup_congested+0x15b/0x2a0 [ 112.411673][ T5077] ondemand_readahead+0x520/0x1140 [ 112.416877][ T5077] page_cache_sync_ra+0x174/0x1d0 [ 112.421966][ T5077] filemap_get_pages+0xc0f/0x1840 [ 112.427079][ T5077] ? hlock_class+0x4e/0x130 [ 112.431671][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.436615][ T5077] ? __pfx_filemap_get_pages+0x10/0x10 [ 112.442154][ T5077] ? __pfx___might_resched+0x10/0x10 [ 112.447546][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.452477][ T5077] ? mark_lock+0xb5/0xc60 [ 112.456869][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 112.462186][ T5077] filemap_read+0x39b/0xcf0 [ 112.466772][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.471711][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 112.477361][ T5077] ? __pfx_filemap_read+0x10/0x10 [ 112.482498][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.487442][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 112.493112][ T5077] generic_file_read_iter+0x350/0x460 [ 112.498555][ T5077] ? kasan_save_track+0x14/0x30 [ 112.503531][ T5077] ? __kasan_kmalloc+0xaa/0xb0 [ 112.508375][ T5077] ntfs_file_read_iter+0x258/0x330 [ 112.513575][ T5077] __kernel_read+0x3ef/0xb20 [ 112.518236][ T5077] ? __pfx___kernel_read+0x10/0x10 [ 112.523492][ T5077] integrity_kernel_read+0x7f/0xb0 [ 112.528665][ T5077] ? __pfx_integrity_kernel_read+0x10/0x10 [ 112.534567][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.539480][ T5077] ? kasan_save_track+0x14/0x30 [ 112.544410][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.549302][ T5077] ima_calc_file_hash_tfm+0x2cf/0x3e0 [ 112.554765][ T5077] ? __pfx_ima_calc_file_hash_tfm+0x10/0x10 [ 112.560799][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.565697][ T5077] ? generic_fillattr+0x64e/0x8a0 [ 112.570790][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.575717][ T5077] ? ima_alloc_tfm+0x21d/0x2d0 [ 112.580555][ T5077] ? ntfs_getattr+0x1b7/0x350 [ 112.585289][ T5077] ima_calc_file_hash+0x1c6/0x4a0 [ 112.590400][ T5077] ima_collect_measurement+0x7eb/0x950 [ 112.595942][ T5077] ? __pfx_ima_collect_measurement+0x10/0x10 [ 112.602024][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.606954][ T5077] ? ntfs_getxattr+0x435/0x620 [ 112.611789][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.616720][ T5077] ? vfs_getxattr_alloc+0xf1/0x340 [ 112.621907][ T5077] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 112.627430][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.632366][ T5077] process_measurement+0x11ae/0x2100 [ 112.637746][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.642676][ T5077] ? __pfx_process_measurement+0x10/0x10 [ 112.648388][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.653332][ T5077] ? tomoyo_check_open_permission+0x209/0x3b0 [ 112.659467][ T5077] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 112.666006][ T5077] ? __pfx_hook_file_open+0x10/0x10 [ 112.671284][ T5077] ? path_get+0x61/0x80 [ 112.675487][ T5077] ? __pfx_apparmor_file_open+0x10/0x10 [ 112.681111][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.686046][ T5077] ima_file_check+0xc1/0x110 [ 112.690714][ T5077] ? __pfx_ima_file_check+0x10/0x10 [ 112.696002][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.700946][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.705874][ T5077] ? do_dentry_open+0x7e4/0x18c0 [ 112.710906][ T5077] security_file_post_open+0x70/0xc0 [ 112.716274][ T5077] path_openat+0x17ad/0x2990 [ 112.720952][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.725897][ T5077] ? __pfx_path_openat+0x10/0x10 [ 112.730911][ T5077] do_file_open_root+0x2dd/0x5b0 [ 112.735930][ T5077] ? __pfx_do_file_open_root+0x10/0x10 [ 112.741483][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.746413][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 112.750830][ T5077] ? __pfx_lock_release+0x10/0x10 [ 112.755926][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.760859][ T5077] file_open_root+0x2a8/0x450 [ 112.765621][ T5077] ? __pfx_file_open_root+0x10/0x10 [ 112.770924][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 112.775323][ T5077] do_handle_open+0x3c9/0x5c0 [ 112.780086][ T5077] ? __pfx_do_handle_open+0x10/0x10 [ 112.785385][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.790337][ T5077] ? lockdep_hardirqs_on+0x7c/0x110 [ 112.795599][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.800514][ T5077] ? _raw_spin_unlock_irq+0x2e/0x50 [ 112.805773][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.810690][ T5077] ? ptrace_notify+0xf1/0x130 [ 112.815451][ T5077] do_syscall_64+0xd5/0x260 [ 112.820049][ T5077] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.826023][ T5077] RIP: 0033:0x7fad941e3b19 [ 112.830488][ T5077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 112.850382][ T5077] RSP: 002b:00007ffd11b1ec88 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 [ 112.858816][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad941e3b19 [ 112.866858][ T5077] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 112.874905][ T5077] RBP: 00007fad942765f0 R08: 00005555685f24c0 R09: 00005555685f24c0 [ 112.883056][ T5077] R10: 00005555685f24c0 R11: 0000000000000246 R12: 00007ffd11b1ecb0 [ 112.891112][ T5077] R13: 00007ffd11b1eed8 R14: 431bde82d7b634db R15: 00007fad9422c03b [ 112.899135][ T5077] [ 112.902232][ T5077] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 112.909597][ T5077] CPU: 0 PID: 5077 Comm: syz-executor179 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 112.919742][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 112.929819][ T5077] Call Trace: [ 112.933115][ T5077] [ 112.936063][ T5077] dump_stack_lvl+0x3d/0x1f0 [ 112.940734][ T5077] panic+0x6f5/0x7a0 [ 112.944696][ T5077] ? __pfx_panic+0x10/0x10 [ 112.949154][ T5077] ? srso_return_thunk+0x5/0x5f [ 112.954062][ T5077] ? show_trace_log_lvl+0x363/0x500 [ 112.959335][ T5077] ? check_panic_on_warn+0x1f/0xb0 [ 112.964496][ T5077] ? __up_read+0x508/0x760 [ 112.968982][ T5077] check_panic_on_warn+0xab/0xb0 [ 112.973987][ T5077] __warn+0xf1/0x390 [ 112.977931][ T5077] ? preempt_schedule_notrace+0x62/0xe0 [ 112.983560][ T5077] ? __up_read+0x508/0x760 [ 112.988055][ T5077] report_bug+0x3c0/0x580 [ 112.992431][ T5077] handle_bug+0x3d/0x70 [ 112.996619][ T5077] exc_invalid_op+0x17/0x50 [ 113.001162][ T5077] asm_exc_invalid_op+0x1a/0x20 [ 113.006082][ T5077] RIP: 0010:__up_read+0x508/0x760 [ 113.011173][ T5077] Code: 24 10 80 3c 02 00 0f 85 21 02 00 00 48 8b 13 41 57 48 c7 c6 a0 bf 0c 8b 48 c7 c7 e0 bf 0c 8b 4c 8b 4c 24 08 e8 39 9a e5 ff 90 <0f> 0b 90 90 5f e9 c3 fe ff ff c6 05 2c 8a 1d 0e 01 90 4c 8d 7b 58 [ 113.030816][ T5077] RSP: 0018:ffffc900043c6338 EFLAGS: 00010286 [ 113.036933][ T5077] RAX: 0000000000000000 RBX: ffff8880792208a0 RCX: ffffffff8150f3e9 [ 113.044958][ T5077] RDX: ffff888022b61e00 RSI: ffffffff8150f3f6 RDI: 0000000000000001 [ 113.052975][ T5077] RBP: ffffffff8f9f76b4 R08: 0000000000000001 R09: 0000000000000000 [ 113.061015][ T5077] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880792208a8 [ 113.069024][ T5077] R13: 1ffff92000878c6b R14: ffff888079220908 R15: ffffffff8b0cbf60 [ 113.077050][ T5077] ? __warn_printk+0x199/0x350 [ 113.081861][ T5077] ? __warn_printk+0x1a6/0x350 [ 113.086693][ T5077] ? __up_read+0x507/0x760 [ 113.091186][ T5077] ? __pfx___up_read+0x10/0x10 [ 113.096029][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.100948][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 113.106192][ T5077] attr_data_get_block+0x1f9/0x1b70 [ 113.111465][ T5077] ? __x86_indirect_jump_thunk_r11+0x20/0x20 [ 113.117503][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.122407][ T5077] ? __pfx_attr_data_get_block+0x10/0x10 [ 113.128086][ T5077] ? hlock_class+0x4e/0x130 [ 113.132659][ T5077] ? __lock_acquire+0xc5d/0x3b30 [ 113.137644][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.142585][ T5077] ? mark_lock+0xb5/0xc60 [ 113.146980][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 113.152230][ T5077] ? hlock_class+0x4e/0x130 [ 113.156785][ T5077] ? mark_lock+0xb5/0xc60 [ 113.161146][ T5077] ? __pfx_mark_lock+0x10/0x10 [ 113.165947][ T5077] ? page_ext_put+0x48/0xd0 [ 113.170501][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.175436][ T5077] ntfs_get_block_vbo+0x288/0xec0 [ 113.180533][ T5077] ? __pfx_ntfs_get_block_vbo+0x10/0x10 [ 113.186133][ T5077] ? __pfx_lock_release+0x10/0x10 [ 113.191199][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.196131][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.201045][ T5077] do_mpage_readpage+0x663/0x17c0 [ 113.206130][ T5077] mpage_readahead+0x34d/0x590 [ 113.210950][ T5077] ? __pfx_mpage_readahead+0x10/0x10 [ 113.216293][ T5077] ? __pfx_ntfs_get_block+0x10/0x10 [ 113.221544][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.226448][ T5077] ? lock_acquire+0x1b1/0x540 [ 113.231186][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.236088][ T5077] ? find_held_lock+0x2d/0x110 [ 113.240913][ T5077] ntfs_readahead+0x1f7/0x250 [ 113.245647][ T5077] ? __pfx_ntfs_readahead+0x10/0x10 [ 113.250895][ T5077] read_pages+0x1ab/0xda0 [ 113.255285][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.260221][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.265148][ T5077] ? folio_add_lru+0x44e/0x7f0 [ 113.269988][ T5077] ? __pfx_read_pages+0x10/0x10 [ 113.274904][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.279843][ T5077] page_cache_ra_unbounded+0x455/0x5f0 [ 113.285345][ T5077] page_cache_ra_order+0x7b7/0xa70 [ 113.290499][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.295426][ T5077] ? blk_cgroup_congested+0x15b/0x2a0 [ 113.300881][ T5077] ondemand_readahead+0x520/0x1140 [ 113.306053][ T5077] page_cache_sync_ra+0x174/0x1d0 [ 113.311118][ T5077] filemap_get_pages+0xc0f/0x1840 [ 113.316193][ T5077] ? hlock_class+0x4e/0x130 [ 113.320748][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.325651][ T5077] ? __pfx_filemap_get_pages+0x10/0x10 [ 113.331160][ T5077] ? __pfx___might_resched+0x10/0x10 [ 113.336516][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.341438][ T5077] ? mark_lock+0xb5/0xc60 [ 113.345798][ T5077] ? __pfx___lock_acquire+0x10/0x10 [ 113.351036][ T5077] filemap_read+0x39b/0xcf0 [ 113.355584][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.360490][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 113.366094][ T5077] ? __pfx_filemap_read+0x10/0x10 [ 113.371201][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.376101][ T5077] ? stack_depot_save_flags+0x31b/0x8f0 [ 113.381713][ T5077] generic_file_read_iter+0x350/0x460 [ 113.387286][ T5077] ? kasan_save_track+0x14/0x30 [ 113.392262][ T5077] ? __kasan_kmalloc+0xaa/0xb0 [ 113.397089][ T5077] ntfs_file_read_iter+0x258/0x330 [ 113.402260][ T5077] __kernel_read+0x3ef/0xb20 [ 113.406907][ T5077] ? __pfx___kernel_read+0x10/0x10 [ 113.412091][ T5077] integrity_kernel_read+0x7f/0xb0 [ 113.417251][ T5077] ? __pfx_integrity_kernel_read+0x10/0x10 [ 113.423132][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.428039][ T5077] ? kasan_save_track+0x14/0x30 [ 113.432944][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.437849][ T5077] ima_calc_file_hash_tfm+0x2cf/0x3e0 [ 113.443278][ T5077] ? __pfx_ima_calc_file_hash_tfm+0x10/0x10 [ 113.449290][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.454196][ T5077] ? generic_fillattr+0x64e/0x8a0 [ 113.459261][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.464165][ T5077] ? ima_alloc_tfm+0x21d/0x2d0 [ 113.468980][ T5077] ? ntfs_getattr+0x1b7/0x350 [ 113.473706][ T5077] ima_calc_file_hash+0x1c6/0x4a0 [ 113.478793][ T5077] ima_collect_measurement+0x7eb/0x950 [ 113.484315][ T5077] ? __pfx_ima_collect_measurement+0x10/0x10 [ 113.490353][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.495255][ T5077] ? ntfs_getxattr+0x435/0x620 [ 113.500070][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.504972][ T5077] ? vfs_getxattr_alloc+0xf1/0x340 [ 113.510133][ T5077] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 113.515642][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.520582][ T5077] process_measurement+0x11ae/0x2100 [ 113.525975][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.530919][ T5077] ? __pfx_process_measurement+0x10/0x10 [ 113.536629][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.541533][ T5077] ? tomoyo_check_open_permission+0x209/0x3b0 [ 113.547643][ T5077] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 113.554125][ T5077] ? __pfx_hook_file_open+0x10/0x10 [ 113.559357][ T5077] ? path_get+0x61/0x80 [ 113.563549][ T5077] ? __pfx_apparmor_file_open+0x10/0x10 [ 113.569138][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.574047][ T5077] ima_file_check+0xc1/0x110 [ 113.578687][ T5077] ? __pfx_ima_file_check+0x10/0x10 [ 113.583935][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.588837][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.593740][ T5077] ? do_dentry_open+0x7e4/0x18c0 [ 113.598749][ T5077] security_file_post_open+0x70/0xc0 [ 113.604082][ T5077] path_openat+0x17ad/0x2990 [ 113.608733][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.613636][ T5077] ? __pfx_path_openat+0x10/0x10 [ 113.618626][ T5077] do_file_open_root+0x2dd/0x5b0 [ 113.623623][ T5077] ? __pfx_do_file_open_root+0x10/0x10 [ 113.629154][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.634057][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 113.638424][ T5077] ? __pfx_lock_release+0x10/0x10 [ 113.643484][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.648390][ T5077] file_open_root+0x2a8/0x450 [ 113.653123][ T5077] ? __pfx_file_open_root+0x10/0x10 [ 113.658461][ T5077] ? alloc_fd+0x2d9/0x6c0 [ 113.662837][ T5077] do_handle_open+0x3c9/0x5c0 [ 113.667569][ T5077] ? __pfx_do_handle_open+0x10/0x10 [ 113.672818][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.677721][ T5077] ? lockdep_hardirqs_on+0x7c/0x110 [ 113.682966][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.687863][ T5077] ? _raw_spin_unlock_irq+0x2e/0x50 [ 113.693127][ T5077] ? srso_return_thunk+0x5/0x5f [ 113.698028][ T5077] ? ptrace_notify+0xf1/0x130 [ 113.702764][ T5077] do_syscall_64+0xd5/0x260 [ 113.707329][ T5077] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 113.713274][ T5077] RIP: 0033:0x7fad941e3b19 [ 113.717718][ T5077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 113.737358][ T5077] RSP: 002b:00007ffd11b1ec88 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 [ 113.745807][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad941e3b19 [ 113.753802][ T5077] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 113.761819][ T5077] RBP: 00007fad942765f0 R08: 00005555685f24c0 R09: 00005555685f24c0 [ 113.769816][ T5077] R10: 00005555685f24c0 R11: 0000000000000246 R12: 00007ffd11b1ecb0 [ 113.777837][ T5077] R13: 00007ffd11b1eed8 R14: 431bde82d7b634db R15: 00007fad9422c03b [ 113.785869][ T5077] [ 113.789151][ T5077] Kernel Offset: disabled [ 113.793522][ T5077] Rebooting in 86400 seconds..