./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1612870473 <...> Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts. execve("./syz-executor1612870473", ["./syz-executor1612870473"], 0x7ffda2ac30d0 /* 10 vars */) = 0 brk(NULL) = 0x555557518000 brk(0x555557518d00) = 0x555557518d00 arch_prctl(ARCH_SET_FS, 0x555557518380) = 0 set_tid_address(0x555557518650) = 5011 set_robust_list(0x555557518660, 24) = 0 rseq(0x555557518ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1612870473", 4096) = 28 getrandom("\x56\x6e\x09\x69\xf2\x32\xa2\xfa", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557518d00 brk(0x555557539d00) = 0x555557539d00 brk(0x55555753a000) = 0x55555753a000 mprotect(0x7f6b9021b000, 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) = 0x7f6b87d4c000 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(0x7f6b87d4c000, 2097152) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 53.228213][ T5011] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5011 'syz-executor161' [ 53.264831][ T5011] loop0: detected capacity change from 0 to 4096 [ 53.274623][ T5011] 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. [ 53.297190][ T5011] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 53.306853][ T5011] ntfs: (device loop0): read_ntfs_boot_sector(): Hot-fix: Recovering invalid primary boot sector from backup copy. [ 53.322173][ T5011] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 53.331067][ T5011] 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). [ 53.351661][ T5011] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 53.360407][ T5011] 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). [ 53.380599][ T5011] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 53.389383][ T5011] 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). [ 53.409607][ T5011] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 53.420071][ T5011] ntfs: volume version 3.1. [ 53.427980][ T5011] ------------[ cut here ]------------ [ 53.433569][ T5011] kernel BUG at fs/ntfs/dir.c:86! [ 53.439101][ T5011] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.445247][ T5011] CPU: 1 PID: 5011 Comm: syz-executor161 Not tainted 6.5.0-rc2-syzkaller-00345-gc2782531397f #0 [ 53.455664][ T5011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 53.465726][ T5011] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.472416][ T5011] 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 [ 53.492019][ T5011] RSP: 0018:ffffc90003acf7f0 EFLAGS: 00010293 [ 53.498087][ T5011] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff888013fe5940 [ 53.506148][ T5011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 53.514222][ T5011] RBP: ffffc90003acf9d0 R08: ffffffff82c4d42b R09: 1ffff1100e9cc4a1 [ 53.522822][ T5011] R10: dffffc0000000000 R11: ffffed100e9cc4a2 R12: ffff888074e62100 [ 53.530890][ T5011] R13: ffff88807def0000 R14: dffffc0000000000 R15: ffff88802db24800 [ 53.538851][ T5011] FS: 0000555557518380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.547768][ T5011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.554338][ T5011] CR2: 00007f4e94bf1b10 CR3: 0000000076903000 CR4: 00000000003506e0 [ 53.562299][ T5011] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.570257][ T5011] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.578213][ T5011] Call Trace: [ 53.581501][ T5011] [ 53.584423][ T5011] ? __die_body+0x5e/0xa0 [ 53.588745][ T5011] ? die+0x87/0xb0 [ 53.592454][ T5011] ? do_trap+0x11e/0x350 [ 53.596683][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.602651][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.608618][ T5011] ? do_error_trap+0x141/0x1f0 [ 53.613386][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.619388][ T5011] ? do_int3+0x30/0x30 [ 53.623719][ T5011] ? handle_invalid_op+0x2c/0x40 [ 53.628662][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.634647][ T5011] ? exc_invalid_op+0x33/0x50 [ 53.639320][ T5011] ? asm_exc_invalid_op+0x1a/0x20 [ 53.644359][ T5011] ? ntfs_lookup_inode_by_name+0xab/0x2ca0 [ 53.650171][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.656162][ T5011] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.662229][ T5011] ? read_lock_is_recursive+0x20/0x20 [ 53.667599][ T5011] ? __down_write_common+0x161/0x200 [ 53.672879][ T5011] ? inode_insert5+0x3f4/0x500 [ 53.677649][ T5011] ? clear_nonspinnable+0x60/0x60 [ 53.682745][ T5011] ? do_raw_spin_unlock+0x13b/0x8b0 [ 53.688022][ T5011] check_windows_hibernation_status+0xf0/0x4c0 [ 53.694177][ T5011] ? load_and_check_logfile+0xd0/0xd0 [ 53.699629][ T5011] ? load_system_files+0x3519/0x4840 [ 53.704899][ T5011] ? rcu_is_watching+0x15/0xb0 [ 53.709648][ T5011] load_system_files+0x35db/0x4840 [ 53.714842][ T5011] ? ntfs_setup_allocators+0x2d0/0x2d0 [ 53.720291][ T5011] ? free_vm_area+0x50/0x50 [ 53.724786][ T5011] ? generate_default_upcase+0x8ed/0x940 [ 53.730407][ T5011] ntfs_fill_super+0x19b3/0x2bd0 [ 53.735337][ T5011] mount_bdev+0x276/0x3b0 [ 53.739657][ T5011] ? ntfs_mount+0x40/0x40 [ 53.743976][ T5011] legacy_get_tree+0xef/0x190 [ 53.748640][ T5011] ? ntfs_rl_punch_nolock+0x15b0/0x15b0 [ 53.754172][ T5011] vfs_get_tree+0x8c/0x270 [ 53.758589][ T5011] do_new_mount+0x28f/0xae0 [ 53.763082][ T5011] ? do_move_mount_old+0x170/0x170 [ 53.768177][ T5011] ? user_path_at_empty+0x12f/0x180 [ 53.773366][ T5011] __se_sys_mount+0x2d9/0x3c0 [ 53.778031][ T5011] ? __x64_sys_mount+0xc0/0xc0 [ 53.782869][ T5011] ? syscall_enter_from_user_mode+0x32/0x230 [ 53.788853][ T5011] ? __x64_sys_mount+0x20/0xc0 [ 53.793618][ T5011] do_syscall_64+0x41/0xc0 [ 53.798021][ T5011] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.803914][ T5011] RIP: 0033:0x7f6b9018acfa [ 53.808401][ T5011] 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 [ 53.827995][ T5011] RSP: 002b:00007ffc66560c48 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 53.836570][ T5011] RAX: ffffffffffffffda RBX: 00007ffc66560c60 RCX: 00007f6b9018acfa [ 53.844569][ T5011] RDX: 0000000020000040 RSI: 000000002001ecc0 RDI: 00007ffc66560c60 [ 53.852873][ T5011] RBP: 0000000000000004 R08: 00007ffc66560ca0 R09: 000000000001ec65 [ 53.860839][ T5011] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 53.868795][ T5011] R13: 00007ffc66560ca0 R14: 0000000000000003 R15: 0000000000200000 [ 53.876761][ T5011] [ 53.879767][ T5011] Modules linked in: [ 53.883780][ T5011] ---[ end trace 0000000000000000 ]--- [ 53.889274][ T5011] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 53.896016][ T5011] 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 [ 53.915801][ T5011] RSP: 0018:ffffc90003acf7f0 EFLAGS: 00010293 [ 53.921862][ T5011] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff888013fe5940 [ 53.929948][ T5011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 53.938056][ T5011] RBP: ffffc90003acf9d0 R08: ffffffff82c4d42b R09: 1ffff1100e9cc4a1 [ 53.946147][ T5011] R10: dffffc0000000000 R11: ffffed100e9cc4a2 R12: ffff888074e62100 [ 53.954140][ T5011] R13: ffff88807def0000 R14: dffffc0000000000 R15: ffff88802db24800 [ 53.962184][ T5011] FS: 0000555557518380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.971186][ T5011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.977882][ T5011] CR2: 00007f4e94bf1b10 CR3: 0000000076903000 CR4: 00000000003506e0 [ 53.985885][ T5011] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.993859][ T5011] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.001887][ T5011] Kernel panic - not syncing: Fatal exception [ 54.008211][ T5011] Kernel Offset: disabled [ 54.012543][ T5011] Rebooting in 86400 seconds..