./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4166096051 <...> Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. execve("./syz-executor4166096051", ["./syz-executor4166096051"], 0x7ffcbc94be20 /* 10 vars */) = 0 brk(NULL) = 0x555556441000 brk(0x555556441d00) = 0x555556441d00 arch_prctl(ARCH_SET_FS, 0x555556441380) = 0 set_tid_address(0x555556441650) = 5060 set_robust_list(0x555556441660, 24) = 0 rseq(0x555556441ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4166096051", 4096) = 28 getrandom("\x4d\x48\x51\xee\x4b\x31\x94\xa4", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556441d00 brk(0x555556462d00) = 0x555556462d00 brk(0x555556463000) = 0x555556463000 mprotect(0x7f4bce856000, 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) = 0x7f4bc6387000 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(0x7f4bc6387000, 138412032) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 73.348132][ T5060] loop0: detected capacity change from 0 to 4096 [ 73.372501][ T5060] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 73.380994][ T5060] ntfs: (device loop0): ntfs_read_locked_inode(): Failed to lookup attribute list attribute. [ 73.391259][ T5060] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 73.404296][ T5060] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 73.417565][ C1] ------------[ cut here ]------------ [ 73.423129][ C1] kernel BUG at fs/ntfs/aops.c:130! [ 73.428330][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 73.434388][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.7.0-rc3-syzkaller-00033-g3b47bc037bd4 #0 [ 73.444279][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 73.454337][ C1] RIP: 0010:ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.460955][ C1] Code: c3 fe 4c 89 ef 48 c7 c6 a0 2d 9b 8b e8 95 29 06 ff 90 0f 0b e8 6d 24 c3 fe 90 0f 0b e8 65 24 c3 fe 90 0f 0b e8 5d 24 c3 fe 90 <0f> 0b e8 55 24 c3 fe 4c 89 e7 e8 3d 97 ff ff 48 89 c7 48 c7 c6 a0 [ 73.480568][ C1] RSP: 0018:ffffc900001c7b20 EFLAGS: 00010246 [ 73.486633][ C1] RAX: ffffffff82cb55e3 RBX: ffff88804ff18270 RCX: ffff88801767bb80 [ 73.494598][ C1] RDX: 0000000080000100 RSI: 0000000000020211 RDI: 0000000000001000 [ 73.502683][ C1] RBP: 1ffff11009faff3f R08: ffffffff82cb4fe5 R09: 1ffff11009fe300a [ 73.510661][ C1] R10: dffffc0000000000 R11: ffffed1009fe300b R12: ffffea0001dc1680 [ 73.518640][ C1] R13: 0000000000020211 R14: 0000000000000001 R15: 0000000000000001 [ 73.526608][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 73.535529][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.542109][ C1] CR2: 00007ffd289c4000 CR3: 0000000028fcf000 CR4: 00000000003506f0 [ 73.550077][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.558044][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.566011][ C1] Call Trace: [ 73.569283][ C1] [ 73.572208][ C1] ? __die_body+0x8b/0xe0 [ 73.576538][ C1] ? die+0xa1/0xd0 [ 73.580259][ C1] ? do_trap+0x153/0x380 [ 73.584503][ C1] ? ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.590475][ C1] ? do_error_trap+0x1dc/0x2c0 [ 73.595238][ C1] ? ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.601215][ C1] ? do_int3+0x50/0x50 [ 73.605290][ C1] ? handle_invalid_op+0x34/0x40 [ 73.610224][ C1] ? ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.616195][ C1] ? exc_invalid_op+0x34/0x50 [ 73.620882][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 73.625905][ C1] ? ntfs_end_buffer_async_read+0x735/0x15d0 [ 73.631879][ C1] ? ntfs_end_buffer_async_read+0xd33/0x15d0 [ 73.637852][ C1] ? ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.643825][ C1] ? __kunmap_atomic+0x80/0x80 [ 73.648577][ C1] end_bio_bh_io_sync+0xb7/0x110 [ 73.653558][ C1] blk_update_request+0x53f/0x1020 [ 73.658676][ C1] ? blk_queue_exit+0x27/0x250 [ 73.663442][ C1] blk_mq_end_request+0x3e/0x70 [ 73.668306][ C1] blk_done_softirq+0x103/0x150 [ 73.673152][ C1] __do_softirq+0x2b8/0x939 [ 73.677676][ C1] ? run_ksoftirqd+0xc5/0x120 [ 73.682374][ C1] ? __lock_text_end+0xa/0xa [ 73.686983][ C1] run_ksoftirqd+0xc5/0x120 [ 73.691489][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 73.696687][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 73.701885][ C1] smpboot_thread_fn+0x530/0x9f0 [ 73.706825][ C1] ? smpboot_thread_fn+0x4e/0x9f0 [ 73.711858][ C1] kthread+0x2d3/0x370 [ 73.715943][ C1] ? smpboot_unregister_percpu_thread+0x2a0/0x2a0 [ 73.722360][ C1] ? kthread_blkcg+0xd0/0xd0 [ 73.726944][ C1] ret_from_fork+0x48/0x80 [ 73.731359][ C1] ? kthread_blkcg+0xd0/0xd0 [ 73.735938][ C1] ret_from_fork_asm+0x11/0x20 [ 73.740709][ C1] [ 73.743742][ C1] Modules linked in: [ 73.747726][ C1] ---[ end trace 0000000000000000 ]--- [ 73.753221][ C1] RIP: 0010:ntfs_end_buffer_async_read+0xd34/0x15d0 [ 73.759837][ C1] Code: c3 fe 4c 89 ef 48 c7 c6 a0 2d 9b 8b e8 95 29 06 ff 90 0f 0b e8 6d 24 c3 fe 90 0f 0b e8 65 24 c3 fe 90 0f 0b e8 5d 24 c3 fe 90 <0f> 0b e8 55 24 c3 fe 4c 89 e7 e8 3d 97 ff ff 48 89 c7 48 c7 c6 a0 [ 73.779480][ C1] RSP: 0018:ffffc900001c7b20 EFLAGS: 00010246 [ 73.785601][ C1] RAX: ffffffff82cb55e3 RBX: ffff88804ff18270 RCX: ffff88801767bb80 [ 73.793625][ C1] RDX: 0000000080000100 RSI: 0000000000020211 RDI: 0000000000001000 [ 73.801668][ C1] RBP: 1ffff11009faff3f R08: ffffffff82cb4fe5 R09: 1ffff11009fe300a [ 73.809988][ C1] R10: dffffc0000000000 R11: ffffed1009fe300b R12: ffffea0001dc1680 [ 73.817998][ C1] R13: 0000000000020211 R14: 0000000000000001 R15: 0000000000000001 [ 73.826002][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 73.835071][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.841684][ C1] CR2: 00007ffd289c4000 CR3: 0000000028fcf000 CR4: 00000000003506f0 [ 73.849655][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.857682][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.865728][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 73.873228][ C1] Kernel Offset: disabled [ 73.877550][ C1] Rebooting in 86400 seconds..