------------[ cut here ]------------
kernel BUG at fs/gfs2/quota.c:1508!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 1 PID: 5399 Comm: syz-executor.0 Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:gfs2_quota_cleanup+0x311/0x320 fs/gfs2/quota.c:1508
Code: ff e8 03 90 1e ff e8 1e 97 1e ff 49 8d b5 c8 09 00 00 89 ea 48 c7 c7 60 0d b2 85 e8 e9 a9 12 ff e9 cc fe ff ff e8 ff 96 1e ff <0f> 0b e8 b8 9c 96 02 0f 1f 84 00 00 00 00 00 66 0f 1f 00 41 57 41
RSP: 0018:ffffc9000394fd28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8220496d
RDX: ffff888106c49100 RSI: ffffffff82204c31 RDI: 0000000000000007
RBP: ffffc9000394fd30 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: ffff88811bb72800 R12: ffff8881080a4000
R13: ffff8881080a4000 R14: ffff8881080a4580 R15: ffff88811a9f8000
FS:  0000555556821480(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0013f9ff8 CR3: 000000011afd4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 gfs2_put_super+0x2f4/0x330 fs/gfs2/super.c:611
 generic_shutdown_super+0x9e/0x170 fs/super.c:696
 kill_block_super+0x1d/0x50 fs/super.c:1667
 gfs2_kill_sb+0x1bf/0x1f0 fs/gfs2/ops_fstype.c:1804
 deactivate_locked_super+0x4a/0x110 fs/super.c:484
 deactivate_super fs/super.c:517 [inline]
 deactivate_super+0x9c/0xb0 fs/super.c:513
 cleanup_mnt+0x121/0x210 fs/namespace.c:1256
 task_work_run+0x8f/0xe0 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:171 [inline]
 exit_to_user_mode_prepare+0x11b/0x140 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x21/0x50 kernel/entry/common.c:296
 do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:88
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f1846c7de57
Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffeed20feb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f1846c7de57
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffeed20ff70
RBP: 00007ffeed20ff70 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeed211030
R13: 00007f1846cc73b9 R14: 0000000000011acc R15: 0000000000000003
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:gfs2_quota_cleanup+0x311/0x320 fs/gfs2/quota.c:1508
Code: ff e8 03 90 1e ff e8 1e 97 1e ff 49 8d b5 c8 09 00 00 89 ea 48 c7 c7 60 0d b2 85 e8 e9 a9 12 ff e9 cc fe ff ff e8 ff 96 1e ff <0f> 0b e8 b8 9c 96 02 0f 1f 84 00 00 00 00 00 66 0f 1f 00 41 57 41
RSP: 0018:ffffc9000394fd28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8220496d
RDX: ffff888106c49100 RSI: ffffffff82204c31 RDI: 0000000000000007
RBP: ffffc9000394fd30 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: ffff88811bb72800 R12: ffff8881080a4000
R13: ffff8881080a4000 R14: ffff8881080a4580 R15: ffff88811a9f8000
FS:  0000555556821480(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559a3fb09950 CR3: 000000011afd4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400