./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3830106531 <...> Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. execve("./syz-executor3830106531", ["./syz-executor3830106531"], 0x7ffd60e22b30 /* 10 vars */) = 0 brk(NULL) = 0x555557444000 brk(0x555557444d00) = 0x555557444d00 arch_prctl(ARCH_SET_FS, 0x555557444380) = 0 set_tid_address(0x555557444650) = 5012 set_robust_list(0x555557444660, 24) = 0 rseq(0x555557444ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3830106531", 4096) = 28 getrandom("\x2e\xb9\xa9\xd1\x75\x2f\xc1\x81", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557444d00 brk(0x555557465d00) = 0x555557465d00 brk(0x555557466000) = 0x555557466000 mprotect(0x7fa7894bf000, 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) = 0x7fa780ff0000 write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x02\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\x0f\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\xff\x03\x00\x00\x00\x00\x00\x00\xb5\x0b\x00\x00\x04\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(0x7fa780ff0000, 2097152) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 54.829149][ T5012] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5012 'syz-executor383' [ 54.865739][ T5012] loop0: detected capacity change from 0 to 4096 [ 54.875914][ T5012] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 54.897373][ T5012] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 54.906880][ T5012] ntfs: (device loop0): read_ntfs_boot_sector(): Hot-fix: Recovering invalid primary boot sector from backup copy. [ 54.922676][ T5012] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 54.931500][ T5012] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0xa, attribute type 0x80, vcn 0x0, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 54.951772][ T5012] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 54.960529][ T5012] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0xa, attribute type 0x80, vcn 0x0, offset 0x200 because its location on disk could not be determined even after retrying (error code -5). [ 54.980722][ T5012] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 54.989430][ T5012] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0xa, attribute type 0x80, vcn 0x1, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 55.009409][ T5012] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 55.019484][ T5012] ntfs: volume version 3.1. [ 55.027065][ T5012] ------------[ cut here ]------------ [ 55.032747][ T5012] kernel BUG at fs/ntfs/dir.c:86! [ 55.037806][ T5012] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.043876][ T5012] CPU: 1 PID: 5012 Comm: syz-executor383 Not tainted 6.5.0-rc2-syzkaller-00345-gc2782531397f #0 [ 55.054269][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 55.064322][ T5012] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.070935][ T5012] Code: ff 89 d1 80 e1 07 38 c1 0f 8c 8a fa ff ff be 08 00 00 00 48 8b 3c 24 e8 7c c2 1f ff 48 8b 14 24 e9 73 fa ff ff e8 7e 05 c7 fe <0f> 0b e8 77 05 c7 fe 0f 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 [ 55.090532][ T5012] RSP: 0018:ffffc9000391f7f0 EFLAGS: 00010293 [ 55.096586][ T5012] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff88802cfdbb80 [ 55.104545][ T5012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 55.112500][ T5012] RBP: ffffc9000391f9d0 R08: ffffffff82c4d42b R09: 1ffff1100f150399 [ 55.120544][ T5012] R10: dffffc0000000000 R11: ffffed100f15039a R12: ffff888078a818c0 [ 55.128504][ T5012] R13: ffff88807946c000 R14: dffffc0000000000 R15: ffff88807c909000 [ 55.136547][ T5012] FS: 0000555557444380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 55.145462][ T5012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.152030][ T5012] CR2: 000056380f6ba108 CR3: 00000000730ae000 CR4: 00000000003506e0 [ 55.159992][ T5012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.167946][ T5012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.175990][ T5012] Call Trace: [ 55.179267][ T5012] [ 55.182185][ T5012] ? __die_body+0x5e/0xa0 [ 55.186509][ T5012] ? die+0x87/0xb0 [ 55.190248][ T5012] ? do_trap+0x11e/0x350 [ 55.194491][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.200544][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.206521][ T5012] ? do_error_trap+0x141/0x1f0 [ 55.211354][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.217330][ T5012] ? do_int3+0x30/0x30 [ 55.221394][ T5012] ? handle_invalid_op+0x2c/0x40 [ 55.226334][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.232317][ T5012] ? exc_invalid_op+0x33/0x50 [ 55.237264][ T5012] ? asm_exc_invalid_op+0x1a/0x20 [ 55.242296][ T5012] ? ntfs_lookup_inode_by_name+0xab/0x2ca0 [ 55.248099][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.254078][ T5012] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.260066][ T5012] ? read_lock_is_recursive+0x20/0x20 [ 55.265444][ T5012] ? __down_write_common+0x161/0x200 [ 55.270723][ T5012] ? inode_insert5+0x3f4/0x500 [ 55.275485][ T5012] ? clear_nonspinnable+0x60/0x60 [ 55.280500][ T5012] ? do_raw_spin_unlock+0x13b/0x8b0 [ 55.285778][ T5012] check_windows_hibernation_status+0xf0/0x4c0 [ 55.291924][ T5012] ? load_and_check_logfile+0xd0/0xd0 [ 55.297284][ T5012] ? load_system_files+0x3519/0x4840 [ 55.302554][ T5012] ? rcu_is_watching+0x15/0xb0 [ 55.307301][ T5012] load_system_files+0x35db/0x4840 [ 55.312413][ T5012] ? ntfs_setup_allocators+0x2d0/0x2d0 [ 55.317860][ T5012] ? free_vm_area+0x50/0x50 [ 55.322355][ T5012] ? generate_default_upcase+0x8ed/0x940 [ 55.327982][ T5012] ntfs_fill_super+0x19b3/0x2bd0 [ 55.332913][ T5012] mount_bdev+0x276/0x3b0 [ 55.337226][ T5012] ? ntfs_mount+0x40/0x40 [ 55.341555][ T5012] legacy_get_tree+0xef/0x190 [ 55.346314][ T5012] ? ntfs_rl_punch_nolock+0x15b0/0x15b0 [ 55.351851][ T5012] vfs_get_tree+0x8c/0x270 [ 55.356253][ T5012] do_new_mount+0x28f/0xae0 [ 55.360745][ T5012] ? do_move_mount_old+0x170/0x170 [ 55.365839][ T5012] ? user_path_at_empty+0x12f/0x180 [ 55.371023][ T5012] __se_sys_mount+0x2d9/0x3c0 [ 55.375710][ T5012] ? __x64_sys_mount+0xc0/0xc0 [ 55.380473][ T5012] ? syscall_enter_from_user_mode+0x32/0x230 [ 55.386458][ T5012] ? __x64_sys_mount+0x20/0xc0 [ 55.391215][ T5012] do_syscall_64+0x41/0xc0 [ 55.395624][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.401508][ T5012] RIP: 0033:0x7fa78942ecfa [ 55.405943][ T5012] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 55.425796][ T5012] RSP: 002b:00007ffff009e488 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 55.434310][ T5012] RAX: ffffffffffffffda RBX: 00007ffff009e4a0 RCX: 00007fa78942ecfa [ 55.442268][ T5012] RDX: 0000000020000040 RSI: 000000002001ecc0 RDI: 00007ffff009e4a0 [ 55.450398][ T5012] RBP: 0000000000000004 R08: 00007ffff009e4e0 R09: 000000000001ec66 [ 55.458357][ T5012] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 55.466330][ T5012] R13: 00007ffff009e4e0 R14: 0000000000000003 R15: 0000000000200000 [ 55.474484][ T5012] [ 55.477486][ T5012] Modules linked in: [ 55.481527][ T5012] ---[ end trace 0000000000000000 ]--- [ 55.486997][ T5012] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.493774][ T5012] Code: ff 89 d1 80 e1 07 38 c1 0f 8c 8a fa ff ff be 08 00 00 00 48 8b 3c 24 e8 7c c2 1f ff 48 8b 14 24 e9 73 fa ff ff e8 7e 05 c7 fe <0f> 0b e8 77 05 c7 fe 0f 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 [ 55.513476][ T5012] RSP: 0018:ffffc9000391f7f0 EFLAGS: 00010293 [ 55.519554][ T5012] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff88802cfdbb80 [ 55.527592][ T5012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 55.535609][ T5012] RBP: ffffc9000391f9d0 R08: ffffffff82c4d42b R09: 1ffff1100f150399 [ 55.543610][ T5012] R10: dffffc0000000000 R11: ffffed100f15039a R12: ffff888078a818c0 [ 55.551605][ T5012] R13: ffff88807946c000 R14: dffffc0000000000 R15: ffff88807c909000 [ 55.559559][ T5012] FS: 0000555557444380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 55.568501][ T5012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.575125][ T5012] CR2: 00007ffff009f000 CR3: 00000000730ae000 CR4: 00000000003506f0 [ 55.583110][ T5012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.591199][ T5012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.599167][ T5012] Kernel panic - not syncing: Fatal exception [ 55.605508][ T5012] Kernel Offset: disabled [ 55.609820][ T5012] Rebooting in 86400 seconds..