------------[ cut here ]------------ kernel BUG at fs/ntfs/aops.c:203! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 1025 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 RIP: 0010:ntfs_read_block fs/ntfs/aops.c:203 [inline] RIP: 0010:ntfs_readpage+0x1a6b/0x21b0 fs/ntfs/aops.c:452 Code: ff e8 89 ae 1d ff 48 8b 9d 80 fd ff ff 31 ff 48 c1 eb 03 83 e3 01 89 de e8 a2 af 1d ff 84 db 0f 85 75 f1 ff ff e8 65 ae 1d ff <0f> 0b e8 5e ae 1d ff 0f 0b e8 57 ae 1d ff 0f 0b e8 50 ae 1d ff 8b RSP: 0018:ffff8880451cf720 EFLAGS: 00010212 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007130000 RDX: 0000000000004b71 RSI: ffffffff8244d70b RDI: 0000000000000001 RBP: ffff888045a3eb08 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 R13: ffff888045a3e888 R14: 0000000000000001 R15: ffffea0000df2cc0 FS: 00007f0ccab15700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0ccab16000 CR3: 00000000a90b9000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_read_cache_page+0x533/0x1170 mm/filemap.c:2828 read_mapping_page include/linux/pagemap.h:402 [inline] ntfs_map_page fs/ntfs/aops.h:89 [inline] map_mft_record_page fs/ntfs/mft.c:87 [inline] map_mft_record+0x1fe/0xc70 fs/ntfs/mft.c:170 ntfs_read_locked_inode+0x19c/0x56e0 fs/ntfs/inode.c:575 ntfs_read_inode_mount+0xbc4/0x22b0 fs/ntfs/inode.c:2112 ntfs_fill_super+0xa16/0x7e10 fs/ntfs/super.c:2871 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: 0033:0x7f0ccc5a462a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0ccab14f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 000000000001e70f RCX: 00007f0ccc5a462a RDX: 0000000020000080 RSI: 0000000020000000 RDI: 00007f0ccab14fe0 RBP: 00007f0ccab15020 R08: 00007f0ccab15020 R09: 0000000000000005 R10: 0000000000000005 R11: 0000000000000202 R12: 0000000020000080 R13: 0000000020000000 R14: 00007f0ccab14fe0 R15: 0000000020001400 Modules linked in: ---[ end trace 42919d20ca3853af ]--- RIP: 0010:ntfs_read_block fs/ntfs/aops.c:203 [inline] RIP: 0010:ntfs_readpage+0x1a6b/0x21b0 fs/ntfs/aops.c:452 Code: ff e8 89 ae 1d ff 48 8b 9d 80 fd ff ff 31 ff 48 c1 eb 03 83 e3 01 89 de e8 a2 af 1d ff 84 db 0f 85 75 f1 ff ff e8 65 ae 1d ff <0f> 0b e8 5e ae 1d ff 0f 0b e8 57 ae 1d ff 0f 0b e8 50 ae 1d ff 8b XFS (loop0): Mounting V4 Filesystem RSP: 0018:ffff8880451cf720 EFLAGS: 00010212 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007130000 RDX: 0000000000004b71 RSI: ffffffff8244d70b RDI: 0000000000000001 XFS (loop0): Ending clean mount RBP: ffff888045a3eb08 R08: 0000000000000001 R09: 0000000000000000 XFS (loop0): Quotacheck needed: Please wait. R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 XFS (loop0): Quotacheck: Done. R13: ffff888045a3e888 R14: 0000000000000001 R15: ffffea0000df2cc0 XFS (loop0): Unmounting Filesystem FS: 00007f0ccab15700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005581d198afaf CR3: 00000000a90b9000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400