ntfs: (device loop0): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. ntfs: volume version 3.1. ================================================================== BUG: KASAN: use-after-free in sle64_to_cpup fs/ntfs/endian.h:60 [inline] BUG: KASAN: use-after-free in ntfs_lookup_inode_by_name+0x36c0/0x3bd0 fs/ntfs/dir.c:305 Read of size 8 at addr ffff88808bb47b80 by task syz-executor549/8104 CPU: 0 PID: 8104 Comm: syz-executor549 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_address_description.cold+0x54/0x219 mm/kasan/report.c:256 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354 kasan_report mm/kasan/report.c:412 [inline] __asan_report_load8_noabort+0x88/0x90 mm/kasan/report.c:433 sle64_to_cpup fs/ntfs/endian.h:60 [inline] ntfs_lookup_inode_by_name+0x36c0/0x3bd0 fs/ntfs/dir.c:305 check_windows_hibernation_status+0xd9/0xb10 fs/ntfs/super.c:1288 load_system_files fs/ntfs/super.c:2003 [inline] ntfs_fill_super+0x58be/0x7e10 fs/ntfs/super.c:2908 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f9bd63bed2a Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffca25ef3f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 000055555651b2c0 RCX: 00007f9bd63bed2a RDX: 0000000020000000 RSI: 000000002001ee80 RDI: 00007ffca25ef440 RBP: 0000000000000000 R08: 00007ffca25ef480 R09: 0000000000000000 R10: 0000000000004010 R11: 0000000000000286 R12: 0000000000000004 R13: 00007ffca25ef480 R14: 0000000000000003 R15: 00007ffca25ef440 The buggy address belongs to the page: page:ffffea00022ed1c0 count:0 mapcount:0 mapping:0000000000000000 index:0x1 flags: 0xfff00000000000() raw: 00fff00000000000 ffffea00022ed208 ffffea00022ed188 0000000000000000 raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff88808bb47a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88808bb47b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff >ffff88808bb47b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88808bb47c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88808bb47c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ==================================================================