gfs2: fsid=_dev_net_tun.0: new: gfs2_reconfigure+0x58c/0xaa8 fs/gfs2/ops_fstype.c:1587
gfs2: fsid=_dev_net_tun.0: pid: 6402
gfs2: fsid=_dev_net_tun.0: lock type: 1 req lock state : 3
gfs2: fsid=_dev_net_tun.0: G:  s:SH n:1/2 f:qb t:SH d:EX/0 a:0 v:0 r:4 m:20 p:0
gfs2: fsid=_dev_net_tun.0:  H: s:SH f:eEH e:0 p:6402 [syz.5.420] gfs2_fill_super+0x1b4c/0x1ef8 fs/gfs2/ops_fstype.c:1266
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1555!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6402 Comm: syz.5.420 Tainted: G        W          6.1.121-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : add_to_queue fs/gfs2/glock.c:1554 [inline]
pc : gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
lr : add_to_queue fs/gfs2/glock.c:1554 [inline]
lr : gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
sp : ffff8000222e7930
x29: ffff8000222e79a0 x28: ffff8000222e7b08 x27: ffff0000dd8ae140
x26: 0000000000000000 x25: 0000000000000084 x24: ffff0000f74051c2
x23: ffff0000fc200fa0 x22: ffff8000222e7b02 x21: ffff0000fc200fb8
x20: ffff0000f7405270 x19: 0000000000000001 x18: ffff8000222e69c0
x17: 5d3032342e352e7a x16: ffff80001232c424 x15: 0000000000000002
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000080000
x11: 000000000000a6a6 x10: ffff800021b79000 x9 : 46e25ac29edbcc00
x8 : 46e25ac29edbcc00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000222e6d78 x4 : ffff800015b731e0 x3 : ffff80000ab388ec
x2 : ffff0001b3cdfcd0 x1 : 0000000000000003 x0 : 0000000000000000
Call trace:
 add_to_queue fs/gfs2/glock.c:1554 [inline]
 gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
 gfs2_glock_nq_init fs/gfs2/glock.h:255 [inline]
 gfs2_freeze_lock_shared+0x98/0x110 fs/gfs2/util.c:108
 gfs2_reconfigure+0x58c/0xaa8 fs/gfs2/ops_fstype.c:1587
 reconfigure_super+0x318/0x7a4 fs/super.c:977
 vfs_fsconfig_locked fs/fsopen.c:254 [inline]
 __do_sys_fsconfig fs/fsopen.c:439 [inline]
 __se_sys_fsconfig fs/fsopen.c:314 [inline]
 __arm64_sys_fsconfig+0xa1c/0xd18 fs/fsopen.c:314
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: aa1f03e0 aa1703e1 52800022 97ffe1a4 (d4210000) 
---[ end trace 0000000000000000 ]---