gfs2: fsid=syz:syz.0: G:  s:UN n:2/925 f:a t:UN d:EX/0 a:0 v:0 r:-128 m:20 p:1
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:274!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 7849 Comm: kworker/0:2H Not tainted 6.16.0-rc5-next-20250711-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: gfs2-glock/syz:syz glock_work_func
RIP: 0010:__gfs2_glock_put+0x384/0x3e0 fs/gfs2/glock.c:274
Code: 3f 48 89 de e8 ed 0e ff ff eb 26 e8 26 8a ca fd e9 30 fe ff ff e8 1c 8a ca fd 31 ff 48 89 de ba 01 00 00 00 e8 9d de ff ff 90 <0f> 0b e8 05 8a ca fd 31 f6 65 ff 0d 9c 72 b0 0e 40 0f 94 c5 40 0f
RSP: 0018:ffffc90003a9fa48 EFLAGS: 00010246
RAX: 00b7ecc3bc309a00 RBX: ffff88806c580a90 RCX: ffff888025000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffc90003a9f307 R09: 1ffff92000753e60
R10: dffffc0000000000 R11: fffff52000753e61 R12: dffffc0000000000
R13: 1ffff1100f155815 R14: ffff888078aac000 R15: ffff88806c580d80
FS:  0000000000000000(0000) GS:ffff888125bc6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5a8d74344b CR3: 000000003261a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000597b1742
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3239 [inline]
 process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3322
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__gfs2_glock_put+0x384/0x3e0 fs/gfs2/glock.c:274
Code: 3f 48 89 de e8 ed 0e ff ff eb 26 e8 26 8a ca fd e9 30 fe ff ff e8 1c 8a ca fd 31 ff 48 89 de ba 01 00 00 00 e8 9d de ff ff 90 <0f> 0b e8 05 8a ca fd 31 f6 65 ff 0d 9c 72 b0 0e 40 0f 94 c5 40 0f
RSP: 0018:ffffc90003a9fa48 EFLAGS: 00010246
RAX: 00b7ecc3bc309a00 RBX: ffff88806c580a90 RCX: ffff888025000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffc90003a9f307 R09: 1ffff92000753e60
R10: dffffc0000000000 R11: fffff52000753e61 R12: dffffc0000000000
R13: 1ffff1100f155815 R14: ffff888078aac000 R15: ffff88806c580d80
FS:  0000000000000000(0000) GS:ffff888125bc6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5a8d74344b CR3: 000000003261a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000597b1742
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400