loop0: detected capacity change from 0 to 4096 ------------[ cut here ]------------ kernel BUG at fs/ntfs/aops.c:186! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3497 Comm: syz-executor139 Not tainted 5.15.113-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:ntfs_read_block fs/ntfs/aops.c:186 [inline] RIP: 0010:ntfs_readpage+0x2209/0x2210 fs/ntfs/aops.c:435 Code: 55 e5 fe 0f 0b e8 a7 55 e5 fe 49 ff cf 4c 89 7c 24 10 48 8b 7c 24 10 48 c7 c6 a0 83 b9 8a e8 0e 28 1b ff 0f 0b e8 87 55 e5 fe <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 38 48 RSP: 0018:ffffc90002c6f6a0 EFLAGS: 00010293 RAX: ffffffff829a93c9 RBX: 0000000000000000 RCX: ffff88807901d940 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90002c6f858 R08: ffffffff829a7cd2 R09: ffffed100e3c400b R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001c26200 R13: ffff888071e20320 R14: dffffc0000000000 R15: ffff888024759800 FS: 0000555555eb6300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0c51ffdc00 CR3: 00000000199cc000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_read_cache_page+0x752/0x1040 read_mapping_page include/linux/pagemap.h:515 [inline] ntfs_map_page+0x25/0x390 fs/ntfs/aops.h:75 map_mft_record_page fs/ntfs/mft.c:73 [inline] map_mft_record+0x1ec/0x850 fs/ntfs/mft.c:156 ntfs_read_locked_inode+0x199/0x49c0 fs/ntfs/inode.c:550 ntfs_read_inode_mount+0xda2/0x2660 fs/ntfs/inode.c:2098 ntfs_fill_super+0x1a16/0x2e20 fs/ntfs/super.c:2857 mount_bdev+0x26d/0x3a0 fs/super.c:1378 legacy_get_tree+0xeb/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1508 do_new_mount+0x28b/0xad0 fs/namespace.c:2994 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3522 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f0c5a24bb3a Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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:00007fff21c1a6f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c5a24bb3a RDX: 0000000020000000 RSI: 000000002001e740 RDI: 00007fff21c1a710 RBP: 00007fff21c1a710 R08: 00007fff21c1a750 R09: 000000000001e718 R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 R13: 0000555555eb62c0 R14: 0000000000000000 R15: 00007fff21c1a750 Modules linked in: ---[ end trace 5dc2ed7d73fcb058 ]--- RIP: 0010:ntfs_read_block fs/ntfs/aops.c:186 [inline] RIP: 0010:ntfs_readpage+0x2209/0x2210 fs/ntfs/aops.c:435 Code: 55 e5 fe 0f 0b e8 a7 55 e5 fe 49 ff cf 4c 89 7c 24 10 48 8b 7c 24 10 48 c7 c6 a0 83 b9 8a e8 0e 28 1b ff 0f 0b e8 87 55 e5 fe <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 38 48 RSP: 0018:ffffc90002c6f6a0 EFLAGS: 00010293 RAX: ffffffff829a93c9 RBX: 0000000000000000 RCX: ffff88807901d940 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90002c6f858 R08: ffffffff829a7cd2 R09: ffffed100e3c400b R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001c26200 R13: ffff888071e20320 R14: dffffc0000000000 R15: ffff888024759800 FS: 0000555555eb6300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0c51ffdc00 CR3: 00000000199cc000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400