gfs2: fsid=syz:syz.s: new: statfs_by_dentry fs/statfs.c:66 [inline]
gfs2: fsid=syz:syz.s: new: vfs_statfs+0x147/0x2d0 fs/statfs.c:90
gfs2: fsid=syz:syz.s: pid: 10619
gfs2: fsid=syz:syz.s: lock type: 3 req lock state : 3
gfs2: fsid=syz:syz.s: G:  s:SH n:3/12 f:aqobn t:SH d:EX/0 a:0 v:0 r:4 m:20 p:0
gfs2: fsid=syz:syz.s:  H: s:SH f:aH e:0 p:10619 [syz.5.1068] statfs_by_dentry fs/statfs.c:66 [inline]
gfs2: fsid=syz:syz.s:  H: s:SH f:aH e:0 p:10619 [syz.5.1068] vfs_statfs+0x147/0x2d0 fs/statfs.c:90
gfs2: fsid=syz:syz.s:  R: n:18 f:80000000 b:0/0 i:0 q:0 r:0 e:0
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1541!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 10619 Comm: syz.5.1068 Not tainted 6.16.0-rc5-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:add_to_queue fs/gfs2/glock.c:1541 [inline]
RIP: 0010:gfs2_glock_nq+0x14f5/0x1900 fs/gfs2/glock.c:1582
Code: 99 32 fe 41 0f b7 0e 48 c7 c7 a0 5e d0 8b 4c 89 fe 89 da e8 9d 8e 36 fd 31 ff 48 8b 74 24 20 ba 01 00 00 00 e8 fc 6c ff ff 90 <0f> 0b 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 25 ed ff ff 4c 89 f7 e8
RSP: 0018:ffffc90004ec7a58 EFLAGS: 00010246
RAX: 79c1d6be7431b000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff
RBP: dffffc0000000000 R08: ffff88805f1263b3 R09: 1ffff1100be24c76
R10: dffffc0000000000 R11: ffffed100be24c77 R12: ffff88807a212022
R13: ffff88807a212018 R14: ffff88807a212092 R15: ffff888023d08fd8
FS:  00007ff13e1d56c0(0000) GS:ffff888125d1d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3563db CR3: 000000005ca15000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 gfs2_glock_nq_init fs/gfs2/glock.h:238 [inline]
 gfs2_statfs_slow fs/gfs2/super.c:912 [inline]
 gfs2_statfs+0x41f/0xa50 fs/gfs2/super.c:986
 statfs_by_dentry fs/statfs.c:66 [inline]
 vfs_statfs+0x147/0x2d0 fs/statfs.c:90
 user_statfs+0xb7/0x170 fs/statfs.c:105
 __do_sys_statfs fs/statfs.c:193 [inline]
 __se_sys_statfs fs/statfs.c:190 [inline]
 __x64_sys_statfs+0xe0/0x1b0 fs/statfs.c:190
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff14038e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff13e1d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000089
RAX: ffffffffffffffda RBX: 00007ff1405b6160 RCX: 00007ff14038e929
RDX: 0000000000000000 RSI: 0000200000000440 RDI: 0000200000000200
RBP: 00007ff140410b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ff1405b6160 R15: 00007ffebcf9af08
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:add_to_queue fs/gfs2/glock.c:1541 [inline]
RIP: 0010:gfs2_glock_nq+0x14f5/0x1900 fs/gfs2/glock.c:1582
Code: 99 32 fe 41 0f b7 0e 48 c7 c7 a0 5e d0 8b 4c 89 fe 89 da e8 9d 8e 36 fd 31 ff 48 8b 74 24 20 ba 01 00 00 00 e8 fc 6c ff ff 90 <0f> 0b 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c 25 ed ff ff 4c 89 f7 e8
RSP: 0018:ffffc90004ec7a58 EFLAGS: 00010246
RAX: 79c1d6be7431b000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff
RBP: dffffc0000000000 R08: ffff88805f1263b3 R09: 1ffff1100be24c76
R10: dffffc0000000000 R11: ffffed100be24c77 R12: ffff88807a212022
R13: ffff88807a212018 R14: ffff88807a212092 R15: ffff888023d08fd8
FS:  00007ff13e1d56c0(0000) GS:ffff888125d1d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3563db CR3: 000000005ca15000 CR4: 0000000000350ef0