[   16.634500][ T3967] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: [   16.677945][   T31] gvnic 0000:00:00.0 enp0s0: Device link is up.
[   16.687002][  T454] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready
OK
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   36.690900][ T4294] loop0: detected capacity change from 0 to 32768
[   36.701167][ T4294] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   36.703487][ T4294] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   36.716550][ T4294] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   36.721045][  T110] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   36.722996][  T110] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   36.760047][  T110] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms
[   36.762804][  T110] gfs2: fsid=syz:syz.0: jid=0: Done
[   36.764514][ T4294] gfs2: fsid=syz:syz.0: first mount done, others may mount
[   36.851259][ T4294] gfs2: fsid=syz:syz.0: found 2 quota changes
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   40.805812][ T4298] gfs2: fsid=syz:syz.0: original: gfs2_quota_sync+0x2e0/0x528
[   40.807979][ T4298] gfs2: fsid=syz:syz.0: pid: 4298
[   40.809366][ T4298] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   40.811254][ T4298] gfs2: fsid=syz:syz.0: new: gfs2_quota_sync+0x2e0/0x528
[   40.813170][ T4298] gfs2: fsid=syz:syz.0: pid: 4298
[   40.814761][ T4298] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   40.816938][ T4298] gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 p:0
[   40.819410][ T4298] gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:4298 [gfs2_quotad] gfs2_quota_sync+0x2e0/0x528
[   40.822537][ T4298] ------------[ cut here ]------------
[   40.824066][ T4298] kernel BUG at fs/gfs2/glock.c:1560!
[   40.825692][ T4298] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
[   40.827878][ T4298] Modules linked in:
[   40.828983][ T4298] CPU: 0 PID: 4298 Comm: gfs2_quotad Not tainted 6.1.141-syzkaller #0
[   40.831279][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   40.834134][ T4298] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   40.836320][ T4298] pc : gfs2_glock_nq+0xec8/0x11d4
[   40.837770][ T4298] lr : gfs2_glock_nq+0xec8/0x11d4
[   40.839199][ T4298] sp : ffff8000207679f0
[   40.840376][ T4298] x29: ffff800020767a60 x28: ffff0000e0f02920 x27: ffff0000c3747860
[   40.842667][ T4298] x26: ffff0000c9ee3a00 x25: 0000000000000000 x24: 0000000000000400
[   40.844908][ T4298] x23: ffff0000c3747830 x22: ffff0000e0f028a0 x21: ffff0000c374785a
[   40.847152][ T4298] x20: ffff0000e0f028b8 x19: 0000000000000008 x18: ffff800011a7bce0
[   40.849429][ T4298] x17: 736667205d646174 x16: ffff8000082d1c00 x15: 0000000000000000
[   40.851701][ T4298] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000ff0100
[   40.853949][ T4298] x11: ff0080000a185ff0 x10: 0000000000000000 x9 : 41b2d33348cd4500
[   40.856227][ T4298] x8 : 41b2d33348cd4500 x7 : 0000000000000001 x6 : 0000000000000001
[   40.858465][ T4298] x5 : ffff800020767018 x4 : ffff800015154700 x3 : ffff80000852da40
[   40.860701][ T4298] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
[   40.862984][ T4298] Call trace:
[   40.863946][ T4298]  gfs2_glock_nq+0xec8/0x11d4
[   40.865325][ T4298]  do_sync+0x36c/0xa94
[   40.866514][ T4298]  gfs2_quota_sync+0x2e0/0x528
[   40.867785][ T4298]  gfs2_quotad+0x2d8/0x4fc
[   40.869043][ T4298]  kthread+0x250/0x2d8
[   40.870208][ T4298]  ret_from_fork+0x10/0x20
[   40.871430][ T4298] Code: aa1f03e0 aa1603e1 52800022 97ffe3a9 (d4210000) 
[   40.873350][ T4298] ---[ end trace 0000000000000000 ]---
[   41.177823][ T4298] Kernel panic - not syncing: Oops - BUG: Fatal exception
[   41.179875][ T4298] SMP: stopping secondary CPUs
[   41.181198][ T4298] Kernel Offset: disabled
[   41.182381][ T4298] CPU features: 0x080000,02070084,26017203
[   41.184141][ T4298] Memory Limit: none
[   41.468093][ T4298] Rebooting in 86400 seconds..