gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:3667 [syz-executor.0] gfs2_quota_sync+0x379/0x810 fs/gfs2/quota.c:1318
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1562!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3667 Comm: syz-executor.0 Not tainted 6.1.22-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
RIP: 0010:add_to_queue fs/gfs2/glock.c:1562 [inline]
RIP: 0010:gfs2_glock_nq+0x166f/0x18a0 fs/gfs2/glock.c:1587
Code: 2e fe 0f b7 4d 00 48 c7 c7 a0 08 30 8b 48 8b 74 24 20 89 da e8 2b 2a ca 06 31 ff 48 8b 74 24 28 ba 01 00 00 00 e8 d1 74 ff ff <0f> 0b 89 d9 80 e1 07 fe c1 38 c1 0f 8c 8c ee ff ff 48 89 df e8 88
RSP: 0018:ffffc900041ff9b8 EFLAGS: 00010246
RAX: 8675d56e4701b800 RBX: 0000000000000008 RCX: 1ffff9200083fee8
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888077f54d5a R08: ffffffff83b12484 R09: fffffbfff1ca4d86
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88808173f280
R13: ffff888077f54d38 R14: ffff888077f54d30 R15: 1ffff1100efea9a3
FS:  00005555562c4400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555566ff708 CR3: 000000003b272000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 gfs2_glock_nq_init fs/gfs2/glock.h:264 [inline]
 do_sync+0x3c2/0xc70 fs/gfs2/quota.c:910
 gfs2_quota_sync+0x379/0x810 fs/gfs2/quota.c:1318
 gfs2_sync_fs+0x49/0xb0 fs/gfs2/super.c:648
 sync_filesystem+0xe8/0x220 fs/sync.c:56
 generic_shutdown_super+0x6b/0x340 fs/super.c:474
 kill_block_super+0x7a/0xe0 fs/super.c:1450
 deactivate_locked_super+0xa0/0x110 fs/super.c:332
 cleanup_mnt+0x490/0x520 fs/namespace.c:1186
 task_work_run+0x246/0x300 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:297
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fac8988d5d7
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 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 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff96bfdd48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fac8988d5d7
RDX: 00007fff96bfde1b RSI: 000000000000000a RDI: 00007fff96bfde10
RBP: 00007fff96bfde10 R08: 00000000ffffffff R09: 00007fff96bfdbe0
R10: 00005555562c58b3 R11: 0000000000000246 R12: 00007fac898e6cdc
R13: 00007fff96bfeed0 R14: 00005555562c5810 R15: 00007fff96bfef10
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:add_to_queue fs/gfs2/glock.c:1562 [inline]
RIP: 0010:gfs2_glock_nq+0x166f/0x18a0 fs/gfs2/glock.c:1587
Code: 2e fe 0f b7 4d 00 48 c7 c7 a0 08 30 8b 48 8b 74 24 20 89 da e8 2b 2a ca 06 31 ff 48 8b 74 24 28 ba 01 00 00 00 e8 d1 74 ff ff <0f> 0b 89 d9 80 e1 07 fe c1 38 c1 0f 8c 8c ee ff ff 48 89 df e8 88
RSP: 0018:ffffc900041ff9b8 EFLAGS: 00010246
RAX: 8675d56e4701b800 RBX: 0000000000000008 RCX: 1ffff9200083fee8
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888077f54d5a R08: ffffffff83b12484 R09: fffffbfff1ca4d86
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88808173f280
R13: ffff888077f54d38 R14: ffff888077f54d30 R15: 1ffff1100efea9a3
FS:  00005555562c4400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555566ff708 CR3: 000000003b272000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400