ntfs3: loop0: Mark volume as dirty due to NTFS errors VFS: Busy inodes after unmount of loop0 (ntfs3) ------------[ cut here ]------------ kernel BUG at fs/super.c:697! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5028 Comm: syz-executor231 Not tainted 6.5.0-syzkaller-11704-g3f86ed6ec0b3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:generic_shutdown_super+0x2bc/0x2c0 fs/super.c:695 Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 16 b7 ef ff 48 8b 13 48 c7 c7 20 77 17 8b 4c 89 e6 e8 c4 f7 cd 08 <0f> 0b 66 90 66 0f 1f 00 41 57 41 56 53 49 89 fe 49 bf 00 00 00 00 RSP: 0018:ffffc90003acfb80 EFLAGS: 00010246 RAX: 000000000000002f RBX: ffffffff8d6ba820 RCX: 33a6b058a1139800 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 1ffff1100409e4f1 R08: ffffffff8170afec R09: 1ffff92000759f24 R10: dffffc0000000000 R11: fffff52000759f25 R12: ffff8880204f2658 R13: dffffc0000000000 R14: ffffffff8b3c47d8 R15: ffff8880204f2788 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f15adbd9130 CR3: 000000000d130000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kill_block_super+0x41/0x70 fs/super.c:1646 ntfs3_kill_sb+0x44/0xd0 fs/ntfs3/super.c:1721 deactivate_locked_super+0xa4/0x110 fs/super.c:481 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254 task_work_run+0x24a/0x300 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0x68f/0x2290 kernel/exit.c:874 do_group_exit+0x206/0x2c0 kernel/exit.c:1024 __do_sys_exit_group kernel/exit.c:1035 [inline] __se_sys_exit_group kernel/exit.c:1033 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1033 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f15adb40749 Code: Unable to access opcode bytes at 0x7f15adb4071f. RSP: 002b:00007ffe21e122c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f15adb40749 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007f15adbdb2b0 R08: ffffffffffffffb8 R09: 000000000001f3c3 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15adbdb2b0 R13: 0000000000000000 R14: 00007f15adbdc020 R15: 00007f15adb0ec70 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:generic_shutdown_super+0x2bc/0x2c0 fs/super.c:695 Code: 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 16 b7 ef ff 48 8b 13 48 c7 c7 20 77 17 8b 4c 89 e6 e8 c4 f7 cd 08 <0f> 0b 66 90 66 0f 1f 00 41 57 41 56 53 49 89 fe 49 bf 00 00 00 00 RSP: 0018:ffffc90003acfb80 EFLAGS: 00010246 RAX: 000000000000002f RBX: ffffffff8d6ba820 RCX: 33a6b058a1139800 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 1ffff1100409e4f1 R08: ffffffff8170afec R09: 1ffff92000759f24 R10: dffffc0000000000 R11: fffff52000759f25 R12: ffff8880204f2658 R13: dffffc0000000000 R14: ffffffff8b3c47d8 R15: ffff8880204f2788 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560001f330b8 CR3: 000000000d130000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400