./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2909195907 <...> Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts. execve("./syz-executor2909195907", ["./syz-executor2909195907"], 0x7fffe3070ac0 /* 10 vars */) = 0 brk(NULL) = 0x5555565e0000 brk(0x5555565e0d00) = 0x5555565e0d00 arch_prctl(ARCH_SET_FS, 0x5555565e0380) = 0 set_tid_address(0x5555565e0650) = 5018 set_robust_list(0x5555565e0660, 24) = 0 rseq(0x5555565e0ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2909195907", 4096) = 28 getrandom("\x65\xf9\x42\x0c\xef\x7a\xfe\xd6", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555565e0d00 brk(0x555556601d00) = 0x555556601d00 brk(0x555556602000) = 0x555556602000 mprotect(0x7fcb2a90a000, 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) = 0x7fcb2243b000 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(0x7fcb2243b000, 2097152) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 55.398276][ T5018] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5018 'syz-executor290' [ 55.435547][ T5018] loop0: detected capacity change from 0 to 4096 [ 55.446034][ T5018] 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. [ 55.467534][ T5018] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 55.477228][ T5018] ntfs: (device loop0): read_ntfs_boot_sector(): Hot-fix: Recovering invalid primary boot sector from backup copy. [ 55.492463][ T5018] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 55.501259][ T5018] 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). [ 55.521316][ T5018] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 55.530103][ T5018] 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). [ 55.550490][ T5018] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 55.559203][ T5018] 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). [ 55.579290][ T5018] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. [ 55.589595][ T5018] ntfs: volume version 3.1. [ 55.597478][ T5018] ------------[ cut here ]------------ [ 55.602996][ T5018] kernel BUG at fs/ntfs/dir.c:86! [ 55.608155][ T5018] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.614215][ T5018] CPU: 1 PID: 5018 Comm: syz-executor290 Not tainted 6.5.0-rc2-syzkaller-00345-gc2782531397f #0 [ 55.624882][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 55.635098][ T5018] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.641816][ T5018] 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 [ 55.661862][ T5018] RSP: 0018:ffffc90003a277f0 EFLAGS: 00010293 [ 55.668002][ T5018] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff88802a355940 [ 55.675956][ T5018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 55.683909][ T5018] RBP: ffffc90003a279d0 R08: ffffffff82c4d42b R09: 1ffff1100f1d34a1 [ 55.691862][ T5018] R10: dffffc0000000000 R11: ffffed100f1d34a2 R12: ffff888078e9a100 [ 55.699815][ T5018] R13: ffff88807bf42000 R14: dffffc0000000000 R15: ffff88802d9ec000 [ 55.707784][ T5018] FS: 00005555565e0380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 55.716714][ T5018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.723288][ T5018] CR2: 00007fcb2243d000 CR3: 0000000078b73000 CR4: 00000000003506e0 [ 55.731249][ T5018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.739232][ T5018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.747194][ T5018] Call Trace: [ 55.750461][ T5018] [ 55.753418][ T5018] ? __die_body+0x5e/0xa0 [ 55.757738][ T5018] ? die+0x87/0xb0 [ 55.761441][ T5018] ? do_trap+0x11e/0x350 [ 55.765663][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.771642][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.777601][ T5018] ? do_error_trap+0x141/0x1f0 [ 55.782518][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.788479][ T5018] ? do_int3+0x30/0x30 [ 55.792549][ T5018] ? handle_invalid_op+0x2c/0x40 [ 55.797464][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.803439][ T5018] ? exc_invalid_op+0x33/0x50 [ 55.808111][ T5018] ? asm_exc_invalid_op+0x1a/0x20 [ 55.813124][ T5018] ? ntfs_lookup_inode_by_name+0xab/0x2ca0 [ 55.818930][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.824997][ T5018] ? ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 55.830975][ T5018] ? read_lock_is_recursive+0x20/0x20 [ 55.836329][ T5018] ? __down_write_common+0x161/0x200 [ 55.841594][ T5018] ? inode_insert5+0x3f4/0x500 [ 55.846335][ T5018] ? clear_nonspinnable+0x60/0x60 [ 55.851425][ T5018] ? do_raw_spin_unlock+0x13b/0x8b0 [ 55.856622][ T5018] check_windows_hibernation_status+0xf0/0x4c0 [ 55.862760][ T5018] ? load_and_check_logfile+0xd0/0xd0 [ 55.868136][ T5018] ? load_system_files+0x3519/0x4840 [ 55.873405][ T5018] ? rcu_is_watching+0x15/0xb0 [ 55.878164][ T5018] load_system_files+0x35db/0x4840 [ 55.883281][ T5018] ? ntfs_setup_allocators+0x2d0/0x2d0 [ 55.888727][ T5018] ? free_vm_area+0x50/0x50 [ 55.893214][ T5018] ? generate_default_upcase+0x8ed/0x940 [ 55.898936][ T5018] ntfs_fill_super+0x19b3/0x2bd0 [ 55.903945][ T5018] mount_bdev+0x276/0x3b0 [ 55.908263][ T5018] ? ntfs_mount+0x40/0x40 [ 55.912674][ T5018] legacy_get_tree+0xef/0x190 [ 55.917448][ T5018] ? ntfs_rl_punch_nolock+0x15b0/0x15b0 [ 55.923071][ T5018] vfs_get_tree+0x8c/0x270 [ 55.927466][ T5018] do_new_mount+0x28f/0xae0 [ 55.931975][ T5018] ? do_move_mount_old+0x170/0x170 [ 55.937064][ T5018] ? user_path_at_empty+0x12f/0x180 [ 55.942248][ T5018] __se_sys_mount+0x2d9/0x3c0 [ 55.946907][ T5018] ? __x64_sys_mount+0xc0/0xc0 [ 55.951650][ T5018] ? syscall_enter_from_user_mode+0x32/0x230 [ 55.957715][ T5018] ? __x64_sys_mount+0x20/0xc0 [ 55.962473][ T5018] do_syscall_64+0x41/0xc0 [ 55.966875][ T5018] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.972768][ T5018] RIP: 0033:0x7fcb2a879cfa [ 55.977166][ T5018] 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 [ 55.996758][ T5018] RSP: 002b:00007ffdaa674e08 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 56.005254][ T5018] RAX: ffffffffffffffda RBX: 00007ffdaa674e20 RCX: 00007fcb2a879cfa [ 56.013237][ T5018] RDX: 0000000020000040 RSI: 000000002001ecc0 RDI: 00007ffdaa674e20 [ 56.021195][ T5018] RBP: 0000000000000004 R08: 00007ffdaa674e60 R09: 000000000001ec65 [ 56.029191][ T5018] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 56.037153][ T5018] R13: 00007ffdaa674e60 R14: 0000000000000003 R15: 0000000000200000 [ 56.045176][ T5018] [ 56.048192][ T5018] Modules linked in: [ 56.052403][ T5018] ---[ end trace 0000000000000000 ]--- [ 56.057893][ T5018] RIP: 0010:ntfs_lookup_inode_by_name+0x2c92/0x2ca0 [ 56.064620][ T5018] 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 [ 56.084320][ T5018] RSP: 0018:ffffc90003a277f0 EFLAGS: 00010293 [ 56.090440][ T5018] RAX: ffffffff82c50012 RBX: 0000000000000000 RCX: ffff88802a355940 [ 56.098451][ T5018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 56.106468][ T5018] RBP: ffffc90003a279d0 R08: ffffffff82c4d42b R09: 1ffff1100f1d34a1 [ 56.114473][ T5018] R10: dffffc0000000000 R11: ffffed100f1d34a2 R12: ffff888078e9a100 [ 56.122471][ T5018] R13: ffff88807bf42000 R14: dffffc0000000000 R15: ffff88802d9ec000 [ 56.130465][ T5018] FS: 00005555565e0380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 56.139411][ T5018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.146010][ T5018] CR2: 00007fcb2243d000 CR3: 0000000078b73000 CR4: 00000000003506e0 [ 56.154419][ T5018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.162623][ T5018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.170679][ T5018] Kernel panic - not syncing: Fatal exception [ 56.176945][ T5018] Kernel Offset: disabled [ 56.181260][ T5018] Rebooting in 86400 seconds..