./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3397723210 <...> Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. execve("./syz-executor3397723210", ["./syz-executor3397723210"], 0x7fffdf17f710 /* 10 vars */) = 0 brk(NULL) = 0x55555724d000 brk(0x55555724dd00) = 0x55555724dd00 arch_prctl(ARCH_SET_FS, 0x55555724d380) = 0 set_tid_address(0x55555724d650) = 5040 set_robust_list(0x55555724d660, 24) = 0 rseq(0x55555724dca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3397723210", 4096) = 28 getrandom("\x34\x34\xb5\x28\x4d\xa0\xc2\x38", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555724dd00 brk(0x55555726ed00) = 0x55555726ed00 brk(0x55555726f000) = 0x55555726f000 mprotect(0x7f00ec98f000, 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 memfd_create("syzkaller", 0) = 3 mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f00e44c0000 write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x04\x40\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\x07\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\xf4\x00\x00\x00\xf7\x9a\x81\x47\x2b\x73\xcf\x43\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 munmap(0x7f00e44c0000, 2097152) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 60.736871][ T5040] loop0: detected capacity change from 0 to 4096 [ 60.747543][ T5040] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 60.756159][ T5040] ntfs: (device loop0): ntfs_read_locked_inode(): Failed to lookup attribute list attribute. [ 60.766374][ T5040] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 60.779413][ T5040] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 60.792503][ C1] ------------[ cut here ]------------ [ 60.797965][ C1] kernel BUG at fs/ntfs/aops.c:130! [ 60.803143][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 60.809188][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.6.0-rc1-next-20230914-syzkaller #0 [ 60.818531][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 60.828565][ C1] RIP: 0010:ntfs_end_buffer_async_read+0x127d/0x18d0 [ 60.835236][ C1] Code: 00 00 49 8b 1e 31 ff 48 c1 eb 06 83 e3 01 89 de e8 28 6d d1 fe 84 db 0f 85 ac 00 00 00 4c 89 f3 e9 f5 f7 ff ff e8 e3 71 d1 fe <0f> 0b e8 dc 71 d1 fe e8 e7 03 4a fe e9 55 f4 ff ff e8 cd 71 d1 fe [ 60.854825][ C1] RSP: 0018:ffffc900001c7bf0 EFLAGS: 00010246 [ 60.860867][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 60.868821][ C1] RDX: ffff888018273b80 RSI: ffffffff82b67ded RDI: 0000000000000005 [ 60.876771][ C1] RBP: ffff888076e920e8 R08: 0000000000000005 R09: 0000000000001000 [ 60.884720][ C1] R10: 0000000000020211 R11: 0000000000000000 R12: 0000000000020211 [ 60.892668][ C1] R13: 0000000000000001 R14: ffffea0001d19080 R15: 0000000000000000 [ 60.900617][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 60.909526][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.916088][ C1] CR2: 00007f8bee7f1b10 CR3: 0000000027826000 CR4: 00000000003506e0 [ 60.924044][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.931993][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.939942][ C1] Call Trace: [ 60.943200][ C1] [ 60.946111][ C1] ? show_regs+0x8f/0xa0 [ 60.950338][ C1] ? die+0x36/0xa0 [ 60.954038][ C1] ? do_trap+0x22b/0x420 [ 60.958264][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 60.964316][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 60.970364][ C1] ? do_error_trap+0xf4/0x230 [ 60.975026][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 60.981078][ C1] ? handle_invalid_op+0x34/0x40 [ 60.986000][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 60.992063][ C1] ? exc_invalid_op+0x2d/0x40 [ 60.996725][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 61.001733][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 61.007782][ C1] ? ntfs_end_buffer_async_read+0x127d/0x18d0 [ 61.013850][ C1] ? ntfs_bmap+0x780/0x780 [ 61.018249][ C1] end_bio_bh_io_sync+0xdd/0x130 [ 61.023169][ C1] ? invalidate_bh_lrus+0x30/0x30 [ 61.028173][ C1] bio_endio+0x593/0x6a0 [ 61.032399][ C1] blk_update_request+0x67b/0x1780 [ 61.037496][ C1] blk_mq_end_request+0x57/0x520 [ 61.042413][ C1] lo_complete_rq+0x232/0x2f0 [ 61.047074][ C1] blk_complete_reqs+0xb2/0xf0 [ 61.051816][ C1] __do_softirq+0x218/0x965 [ 61.056304][ C1] ? __lock_text_end+0x5/0x5 [ 61.060884][ C1] ? run_ksoftirqd+0x54/0x60 [ 61.065454][ C1] ? _local_bh_enable+0xa0/0xa0 [ 61.070279][ C1] ? smpboot_thread_fn+0x59b/0xa00 [ 61.075367][ C1] run_ksoftirqd+0x31/0x60 [ 61.079778][ C1] smpboot_thread_fn+0x660/0xa00 [ 61.084695][ C1] ? __kthread_parkme+0x14b/0x220 [ 61.089698][ C1] ? sort_range+0x30/0x30 [ 61.094024][ C1] kthread+0x33c/0x440 [ 61.098076][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 61.103252][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 61.108865][ C1] ret_from_fork+0x45/0x80 [ 61.113260][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 61.118871][ C1] ret_from_fork_asm+0x11/0x20 [ 61.123623][ C1] [ 61.126618][ C1] Modules linked in: [ 61.130516][ C1] ---[ end trace 0000000000000000 ]--- [ 61.135988][ C1] RIP: 0010:ntfs_end_buffer_async_read+0x127d/0x18d0 [ 61.142685][ C1] Code: 00 00 49 8b 1e 31 ff 48 c1 eb 06 83 e3 01 89 de e8 28 6d d1 fe 84 db 0f 85 ac 00 00 00 4c 89 f3 e9 f5 f7 ff ff e8 e3 71 d1 fe <0f> 0b e8 dc 71 d1 fe e8 e7 03 4a fe e9 55 f4 ff ff e8 cd 71 d1 fe [ 61.162304][ C1] RSP: 0018:ffffc900001c7bf0 EFLAGS: 00010246 [ 61.168384][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 61.176362][ C1] RDX: ffff888018273b80 RSI: ffffffff82b67ded RDI: 0000000000000005 [ 61.184342][ C1] RBP: ffff888076e920e8 R08: 0000000000000005 R09: 0000000000001000 [ 61.192292][ C1] R10: 0000000000020211 R11: 0000000000000000 R12: 0000000000020211 [ 61.200266][ C1] R13: 0000000000000001 R14: ffffea0001d19080 R15: 0000000000000000 [ 61.208248][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 61.217182][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.223784][ C1] CR2: 00007f8bee7f1b10 CR3: 0000000027826000 CR4: 00000000003506e0 [ 61.231736][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.239741][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.247730][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 61.255080][ C1] Kernel Offset: disabled [ 61.259386][ C1] Rebooting in 86400 seconds..