ntfs: volume version 3.1. ------------[ cut here ]------------ kernel BUG at fs/ntfs/aops.c:203! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 14324 Comm: syz-executor.4 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:ffff888055a07720 EFLAGS: 00010212 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007042000 RDX: 00000000000058a2 RSI: ffffffff8244d70b RDI: 0000000000000001 RBP: ffff888052474308 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 R13: ffff888052474088 R14: 0000000000000001 R15: ffffea0001791540 FS: 00007f26959a6700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557185708 CR3: 000000009bc3d000 CR4: 00000000003406e0 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: 0033:0x7f269743562a 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:00007f26959a5f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 000000000001ee4e RCX: 00007f269743562a RDX: 000000002001ee40 RSI: 000000002001ee80 RDI: 00007f26959a5fe0 RBP: 00007f26959a6020 R08: 00007f26959a6020 R09: 0000000002a00c92 R10: 0000000002a00c92 R11: 0000000000000202 R12: 000000002001ee40 R13: 000000002001ee80 R14: 00007f26959a5fe0 R15: 0000000020000040 Modules linked in: ntfs: volume version 3.1. ntfs: volume version 3.1. usb usb9: usbfs: interface 0 claimed by hub while 'syz-executor.0' sets config #0 usb usb9: usbfs: interface 0 claimed by usbfs while 'syz-executor.0' sets config #1 ---[ end trace 4170280c8652a581 ]--- vxfs: WRONG superblock magic 00000000 at 1 vxfs: WRONG superblock magic 454c4946 at 8 ntfs: volume version 3.1. RIP: 0010:ntfs_read_block fs/ntfs/aops.c:203 [inline] RIP: 0010:ntfs_readpage+0x1a6b/0x21b0 fs/ntfs/aops.c:452 vxfs: can't find superblock. ntfs: volume version 3.1. 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 usb usb9: usbfs: interface 0 claimed by usbfs while 'syz-executor.2' sets config #0 vxfs: WRONG superblock magic 00000000 at 1 block nbd3: Attempted send on invalid socket print_req_error: I/O error, dev nbd3, sector 1 VFS: could not find a valid V7 on nbd3. RSP: 0018:ffff888055a07720 EFLAGS: 00010212 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90007042000 usb usb9: usbfs: interface 0 claimed by usbfs while 'syz-executor.2' sets config #1 vxfs: WRONG superblock magic 00000000 at 8 RDX: 00000000000058a2 RSI: ffffffff8244d70b RDI: 0000000000000001 vxfs: can't find superblock. RBP: ffff888052474308 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 R13: ffff888052474088 R14: 0000000000000001 R15: ffffea0001791540 FS: 00007f26959a6700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 ntfs: volume version 3.1. CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0aa0123000 CR3: 000000009bc3d000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400