gfs2: fsid=syz:syz.0: G:  s:UN n:2/81a 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 NOPTI
CPU: 1 UID: 0 PID: 19257 Comm: kworker/1:1H Not tainted 6.16.0-rc4-syzkaller-00123-g4c06e63b9203 #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 56 7e cf fd e9 30 fe ff ff e8 4c 7e cf fd 31 ff 48 89 de ba 01 00 00 00 e8 9d de ff ff 90 <0f> 0b e8 35 7e cf fd 31 f6 65 ff 0d bc 5f af 0e 40 0f 94 c5 40 0f
RSP: 0018:ffffc9000bac7a48 EFLAGS: 00010246
RAX: fbdaf64ae85b9400 RBX: ffff888034638fd8 RCX: ffff888026ac8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: dffffc0000000000
R13: 1ffff110088c0815 R14: ffff888044604000 R15: ffff8880346392c8
FS:  0000000000000000(0000) GS:ffff888125d1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f129717f2d8 CR3: 000000000df38000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x711/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/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 56 7e cf fd e9 30 fe ff ff e8 4c 7e cf fd 31 ff 48 89 de ba 01 00 00 00 e8 9d de ff ff 90 <0f> 0b e8 35 7e cf fd 31 f6 65 ff 0d bc 5f af 0e 40 0f 94 c5 40 0f
RSP: 0018:ffffc9000bac7a48 EFLAGS: 00010246
RAX: fbdaf64ae85b9400 RBX: ffff888034638fd8 RCX: ffff888026ac8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: dffffc0000000000
R13: 1ffff110088c0815 R14: ffff888044604000 R15: ffff8880346392c8
FS:  0000000000000000(0000) GS:ffff888125d1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f129717f2d8 CR3: 000000000df38000 CR4: 0000000000350ef0