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: 3541 Comm: syz-executor324 Not tainted 6.1.31-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_read_folio+0x27aa/0x29d0 fs/ntfs/aops.c:436 Code: 0b 48 83 7c 24 48 00 0f 84 eb 00 00 00 e8 ae f1 cc fe e9 11 02 00 00 e8 a4 f1 cc fe 0f 0b e8 9d f1 cc fe 0f 0b e8 96 f1 cc fe <0f> 0b 48 8b 3c 24 be 08 00 00 00 e8 46 3a 23 ff 48 b8 00 00 00 00 RSP: 0018:ffffc90003a3f5e0 EFLAGS: 00010293 RAX: ffffffff82bce3da RBX: 0000000000000000 RCX: ffff888014bdbb80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90003a3f7b0 R08: ffffffff82bcc975 R09: ffffed100e57000b R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001c075c0 R13: 1ffffd4000380eb8 R14: ffff888072b80320 R15: ffff888072b80088 FS: 0000555557115300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000558f10180000 CR3: 00000000276f9000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: filemap_read_folio+0x199/0x780 mm/filemap.c:2407 do_read_cache_folio+0x2ee/0x810 mm/filemap.c:3535 do_read_cache_page+0x32/0x220 mm/filemap.c:3577 read_mapping_page include/linux/pagemap.h:756 [inline] ntfs_map_page fs/ntfs/aops.h:75 [inline] map_mft_record_page fs/ntfs/mft.c:73 [inline] map_mft_record+0x1c9/0x630 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+0x1880/0x2bd0 fs/ntfs/super.c:2855 mount_bdev+0x2c9/0x3f0 fs/super.c:1423 legacy_get_tree+0xeb/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1553 do_new_mount+0x28b/0xae0 fs/namespace.c:3040 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3568 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+0x63/0xcd RIP: 0033:0x7f948557db3a 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:00007ffca3651d08 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f948557db3a RDX: 0000000020000000 RSI: 000000002001e740 RDI: 00007ffca3651d20 RBP: 00007ffca3651d20 R08: 00007ffca3651d60 R09: 000000000001e718 R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 R13: 00005555571152c0 R14: 0000000000000000 R15: 00007ffca3651d60 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ntfs_read_block fs/ntfs/aops.c:186 [inline] RIP: 0010:ntfs_read_folio+0x27aa/0x29d0 fs/ntfs/aops.c:436 Code: 0b 48 83 7c 24 48 00 0f 84 eb 00 00 00 e8 ae f1 cc fe e9 11 02 00 00 e8 a4 f1 cc fe 0f 0b e8 9d f1 cc fe 0f 0b e8 96 f1 cc fe <0f> 0b 48 8b 3c 24 be 08 00 00 00 e8 46 3a 23 ff 48 b8 00 00 00 00 RSP: 0018:ffffc90003a3f5e0 EFLAGS: 00010293 RAX: ffffffff82bce3da RBX: 0000000000000000 RCX: ffff888014bdbb80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90003a3f7b0 R08: ffffffff82bcc975 R09: ffffed100e57000b R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0001c075c0 R13: 1ffffd4000380eb8 R14: ffff888072b80320 R15: ffff888072b80088 FS: 0000555557115300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f947d32fc00 CR3: 00000000276f9000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400