5608 R15: 00007ffd1ecf7330 [ 482.116561][ T6488] [ 482.116635][ T6488] gfs2: fsid=syz:syz.0: about to withdraw this file system Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. executing program [ 487.974910][ T9127] loop0: detected capacity change from 0 to 32768 [ 487.998951][ T9127] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 487.998971][ T9127] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 488.046020][ T9127] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 488.059462][ T6247] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 488.059479][ T6247] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 488.118150][ T6247] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms [ 488.118397][ T6247] gfs2: fsid=syz:syz.0: jid=0: Done [ 488.119585][ T9127] gfs2: fsid=syz:syz.0: first mount done, others may mount executing program [ 488.221578][ T9127] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 48768 [ 488.250431][ T9127] gfs2: fsid=syz:syz.0: found 1 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 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 501.523168][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.523241][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 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 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 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 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 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 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 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 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 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 executing program executing program [ 548.240517][ T9133] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 11 2339, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 402 [ 548.240555][ T9133] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:aqonN t:EX d:EX/0 a:0 v:0 r:2 m:20 p:1 [ 548.240585][ T9133] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:9133 [gfs2_quotad/syz] gfs2_quota_sync+0x370/0x470 [ 548.240626][ T9133] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 548.240655][ T9133] CPU: 0 UID: 0 PID: 9133 Comm: gfs2_quotad/syz Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 548.240678][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 548.240691][ T9133] Call Trace: [ 548.240699][ T9133] [ 548.240708][ T9133] dump_stack_lvl+0xe8/0x150 [ 548.240741][ T9133] gfs2_withdraw+0xc3/0x1b0 [ 548.240762][ T9133] inode_go_instantiate+0xe69/0x12a0 [ 548.240801][ T9133] ? __pfx_inode_go_instantiate+0x10/0x10 [ 548.240830][ T9133] ? rt_spin_unlock+0x160/0x200 [ 548.240862][ T9133] gfs2_instantiate+0x168/0x220 [ 548.240886][ T9133] gfs2_glock_wait+0x1d7/0x2a0 [ 548.240918][ T9133] do_sync+0x49a/0xcb0 [ 548.240944][ T9133] ? gfs2_quota_sync+0x370/0x470 [ 548.240979][ T9133] ? __pfx_do_sync+0x10/0x10 [ 548.241002][ T9133] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 548.241032][ T9133] ? gfs2_quota_sync+0x370/0x470 [ 548.241056][ T9133] ? rt_spin_unlock+0x14f/0x200 [ 548.241080][ T9133] ? rt_spin_unlock+0x160/0x200 [ 548.241101][ T9133] gfs2_quota_sync+0x370/0x470 [ 548.241137][ T9133] gfs2_quotad+0x2b9/0x6e0 executing program [ 548.241176][ T9133] ? __pfx_gfs2_quotad+0x10/0x10 [ 548.241203][ T9133] ? __pfx_autoremove_wake_function+0x10/0x10 [ 548.241227][ T9133] ? __kthread_parkme+0x7a/0x1f0 [ 548.241256][ T9133] kthread+0x388/0x470 [ 548.241279][ T9133] ? __pfx_gfs2_quotad+0x10/0x10 [ 548.241303][ T9133] ? __pfx_kthread+0x10/0x10 [ 548.241327][ T9133] ret_from_fork+0x514/0xb70 [ 548.241349][ T9133] ? __pfx_ret_from_fork+0x10/0x10 [ 548.241368][ T9133] ? __switch_to+0xc79/0x1410 [ 548.241397][ T9133] ? __pfx_kthread+0x10/0x10 [ 548.241421][ T9133] ret_from_fork_asm+0x1a/0x30 [ 548.241459][ T9133] [ 548.241468][ T9133] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 548.486334][ T5901] gfs2: fsid=syz:syz.0: file system withdrawn 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 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 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 [ 562.958198][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.958265][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 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 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 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 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 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 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 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 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 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 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 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 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 [ 624.401743][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.401803][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program