Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.537524][ T4337] cgroup: Unknown subsys name 'net' [ 32.848267][ T4337] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.120503][ T4337] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.344211][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.345599][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.351568][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.355172][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.358199][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.359926][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.648843][ T4401] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.650550][ T4401] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.652076][ T4401] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.653566][ T4401] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.655028][ T4401] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.657097][ T4401] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.756140][ T4407] chnl_net:caif_netlink_parms(): no params data found [ 39.772282][ T4407] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.773616][ T4407] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.775309][ T4407] device bridge_slave_0 entered promiscuous mode [ 39.778852][ T4407] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.780042][ T4407] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.781513][ T4407] device bridge_slave_1 entered promiscuous mode [ 39.787810][ T4407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.790164][ T4407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.797271][ T4407] team0: Port device team_slave_0 added [ 39.799609][ T4407] team0: Port device team_slave_1 added [ 39.804535][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.806110][ T4407] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.810292][ T4407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.812788][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.813914][ T4407] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.821864][ T4407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.852515][ T4407] device hsr_slave_0 entered promiscuous mode [ 39.896022][ T4407] device hsr_slave_1 entered promiscuous mode [ 39.948243][ T4407] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.998531][ T4407] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.048000][ T4407] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.096840][ T4407] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.153018][ T4407] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.154323][ T4407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.155755][ T4407] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.157035][ T4407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.174284][ T4407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.178462][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.180673][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.182410][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.186553][ T4407] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.189261][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.191079][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.192329][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.194956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.197317][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.198611][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.204112][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.206128][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.209081][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.212680][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.215554][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.230707][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.280435][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.281793][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.285572][ T4407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.292684][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.309361][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.311075][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.312604][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.314717][ T4407] device veth0_vlan entered promiscuous mode [ 40.319465][ T4407] device veth1_vlan entered promiscuous mode [ 40.325567][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.327436][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.328935][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.331384][ T4407] device veth0_macvtap entered promiscuous mode [ 40.333699][ T4407] device veth1_macvtap entered promiscuous mode [ 40.340770][ T4407] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.342290][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.344306][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.362507][ T4407] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.363982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.365997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.368901][ T4407] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.370357][ T4407] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.371910][ T4407] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.373387][ T4407] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.603689][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.605289][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.607592][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.609295][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.610672][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.612035][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.956722][ T4444] chnl_net:caif_netlink_parms(): no params data found [ 41.005177][ T4444] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.006577][ T4444] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.008115][ T4444] device bridge_slave_0 entered promiscuous mode [ 41.010081][ T4444] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.011278][ T4444] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.012750][ T4444] device bridge_slave_1 entered promiscuous mode [ 41.018825][ T4444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.021291][ T4444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.369530][ T4444] team0: Port device team_slave_0 added [ 41.371539][ T4444] team0: Port device team_slave_1 added [ 41.380897][ T4444] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.381996][ T4444] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.386732][ T4444] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.389427][ T4444] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.390632][ T4444] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.394961][ T4444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.427026][ T4444] device hsr_slave_0 entered promiscuous mode [ 41.465879][ T4444] device hsr_slave_1 entered promiscuous mode [ 41.505715][ T4444] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.507021][ T4444] Cannot create hsr debugfs directory [ 41.726999][ T4444] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.636050][ T4401] Bluetooth: hci0: command 0x0409 tx timeout [ 44.396631][ T4444] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.725677][ T4401] Bluetooth: hci0: command 0x041b tx timeout [ 46.236522][ T4444] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.347941][ T4444] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.692988][ T4444] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.736740][ T4444] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.795680][ T4401] Bluetooth: hci0: command 0x040f tx timeout [ 46.818193][ T4444] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.917946][ T4444] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.024980][ T4444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.028618][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.030101][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.032476][ T4444] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.034704][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.036554][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.037990][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.039231][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.040779][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.043249][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.044805][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.046961][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.048175][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.052612][ T1749] device hsr_slave_0 left promiscuous mode [ 47.075888][ T1749] device hsr_slave_1 left promiscuous mode [ 47.155738][ T1749] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.157073][ T1749] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.158686][ T1749] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.159984][ T1749] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.161415][ T1749] device bridge_slave_1 left promiscuous mode [ 47.162539][ T1749] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.196264][ T1749] device bridge_slave_0 left promiscuous mode [ 47.197441][ T1749] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.325838][ T1749] device veth1_macvtap left promiscuous mode [ 47.326936][ T1749] device veth0_macvtap left promiscuous mode [ 47.327998][ T1749] device veth1_vlan left promiscuous mode [ 47.329031][ T1749] device veth0_vlan left promiscuous mode [ 48.875691][ T4401] Bluetooth: hci0: command 0x0419 tx timeout [ 49.546614][ T1749] team0 (unregistering): Port device team_slave_1 removed [ 49.726401][ T1749] team0 (unregistering): Port device team_slave_0 removed [ 49.896014][ T1749] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.105973][ T1749] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.596480][ T1749] bond0 (unregistering): Released all slaves [ 51.914786][ T4444] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.916749][ T4444] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.919220][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.920878][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.922479][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.924179][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.926141][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.928776][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.930504][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.931865][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.933431][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.935069][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.937017][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.938526][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.987768][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.989144][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.992810][ T4444] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.998376][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.000095][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.005103][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.007071][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.008558][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.009998][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.012033][ T4444] device veth0_vlan entered promiscuous mode [ 52.014953][ T4444] device veth1_vlan entered promiscuous mode [ 52.021935][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.023422][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.024865][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.027414][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.029729][ T4444] device veth0_macvtap entered promiscuous mode [ 52.031892][ T4444] device veth1_macvtap entered promiscuous mode [ 52.037492][ T4444] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.038734][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.040218][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.041636][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.043126][ T243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.046658][ T4444] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.047821][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.049337][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.051553][ T4444] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.052900][ T4444] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.054259][ T4444] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.055743][ T4444] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.073536][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.074785][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.077061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.082177][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.083386][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.084714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.226425][ T4457] loop0: detected capacity change from 0 to 32768 [ 52.239633][ T4457] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.241144][ T4457] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.246962][ T4457] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 52.249273][ T3898] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.250548][ T3898] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.258260][ T3898] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 52.259924][ T3898] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.260926][ T4457] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.296209][ T4457] gfs2: fsid=syz:syz.0: found 1 quota changes [ 52.299034][ T4457] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 52.299034][ T4457] inode = 11 2339 [ 52.299034][ T4457] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 52.302223][ T4457] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 52.303799][ T4457] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4457 [syz.0.17] gfs2_quota_sync+0x2cc/0x500 [ 52.305514][ T4457] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 52.308062][ T4457] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 52.312469][ T4457] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 52.313901][ T4457] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 52.315404][ T4457] gfs2: fsid=syz:syz.0: File system withdrawn [ 52.316902][ T4457] CPU: 1 PID: 4457 Comm: syz.0.17 Not tainted syzkaller #0 [ 52.318077][ T4457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 52.319891][ T4457] Call trace: [ 52.320489][ T4457] dump_backtrace+0x1c0/0x1ec [ 52.321387][ T4457] show_stack+0x2c/0x3c [ 52.322170][ T4457] __dump_stack+0x30/0x40 [ 52.322933][ T4457] dump_stack_lvl+0xf4/0x15c [ 52.323786][ T4457] dump_stack+0x1c/0x5c [ 52.324554][ T4457] gfs2_withdraw+0x9ec/0x127c [ 52.325346][ T4457] gfs2_consist_inode_i+0xf0/0x10c [ 52.326179][ T4457] gfs2_inode_refresh+0x988/0xe50 [ 52.327030][ T4457] inode_go_instantiate+0x4c/0x68 [ 52.327887][ T4457] gfs2_instantiate+0x178/0x2b4 [ 52.328709][ T4457] gfs2_glock_wait+0x1b4/0x298 [ 52.329500][ T4457] gfs2_glock_nq+0x8bc/0x11c4 [ 52.330274][ T4457] do_sync+0x41c/0xaec [ 52.330958][ T4457] gfs2_quota_sync+0x2cc/0x500 [ 52.331792][ T4457] gfs2_sync_fs+0x4c/0xc4 [ 52.332487][ T4457] sync_filesystem+0xe8/0x218 [ 52.333333][ T4457] gfs2_reconfigure+0x100/0xa98 [ 52.334189][ T4457] reconfigure_super+0x1d4/0x79c [ 52.335049][ T4457] path_mount+0xbdc/0xe80 [ 52.335829][ T4457] __arm64_sys_mount+0x49c/0x59c [ 52.336712][ T4457] invoke_syscall+0x98/0x290 [ 52.337472][ T4457] el0_svc_common+0x138/0x258 [ 52.338259][ T4457] do_el0_svc+0x58/0x130 [ 52.339002][ T4457] el0_svc+0x58/0x128 [ 52.339712][ T4457] el0t_64_sync_handler+0x84/0xf0 [ 52.340571][ T4457] el0t_64_sync+0x18c/0x190 [ 52.343224][ T4457] gfs2: fsid=syz:syz.0: original: gfs2_fill_super+0x1290/0x194c [ 52.344525][ T4457] gfs2: fsid=syz:syz.0: pid: 4457 [ 52.345395][ T4457] gfs2: fsid=syz:syz.0: lock type: 1 req lock state : 3 [ 52.346690][ T4457] gfs2: fsid=syz:syz.0: new: gfs2_reconfigure+0x574/0xa98 [ 52.347847][ T4457] gfs2: fsid=syz:syz.0: pid: 4457 [ 52.348666][ T4457] gfs2: fsid=syz:syz.0: lock type: 1 req lock state : 3 [ 52.349882][ T4457] gfs2: fsid=syz:syz.0: G: s:SH n:1/2 f:qb t:SH d:EX/0 a:0 v:0 r:4 m:20 p:0 [ 52.351407][ T4457] gfs2: fsid=syz:syz.0: H: s:SH f:eEH e:0 p:4457 [syz.0.17] gfs2_fill_super+0x1290/0x194c [ 52.353358][ T4457] ------------[ cut here ]------------ [ 52.354176][ T4457] kernel BUG at fs/gfs2/glock.c:1560! [ 52.355057][ T4457] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 52.356366][ T4457] Modules linked in: [ 52.357029][ T4457] CPU: 1 PID: 4457 Comm: syz.0.17 Not tainted syzkaller #0 [ 52.358223][ T4457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 52.359871][ T4457] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.361223][ T4457] pc : gfs2_glock_nq+0xec8/0x11c4 [ 52.362159][ T4457] lr : gfs2_glock_nq+0xec8/0x11c4 [ 52.363075][ T4457] sp : ffff800020c678f0 [ 52.363790][ T4457] x29: ffff800020c67960 x28: ffff0000ea4a09e0 x27: ffff800020c67aa8 [ 52.365181][ T4457] x26: ffff0000de55b640 x25: 0000000000000000 x24: 0000000000000084 [ 52.366603][ T4457] x23: ffff0000d58c51d0 x22: ffff0000ea4a0960 x21: ffff800020c67aa2 [ 52.368047][ T4457] x20: ffff0000ea4a0978 x19: 0000000000000001 x18: ffff800011babf60 [ 52.369513][ T4457] x17: 5f32736667205d37 x16: ffff800011a529a8 x15: 0000000000000000 [ 52.371015][ T4457] x14: 0000000000000001 x13: 1ffff0000418cddc x12: 0000000000ff0100 [ 52.372435][ T4457] x11: ff0080000a1d1448 x10: 0000000000000000 x9 : a20f50dcdbe16100 [ 52.373941][ T4457] x8 : a20f50dcdbe16100 x7 : 0000000000000000 x6 : 0000000000000001 [ 52.375309][ T4457] x5 : ffff800020c66ef8 x4 : 0000000000000004 x3 : 0000000000000030 [ 52.376696][ T4457] x2 : 000000000000000c x1 : 0000000000000000 x0 : ffff70000418cecc [ 52.378171][ T4457] Call trace: [ 52.378747][ T4457] gfs2_glock_nq+0xec8/0x11c4 [ 52.379556][ T4457] gfs2_freeze_lock_shared+0x94/0x10c [ 52.380556][ T4457] gfs2_reconfigure+0x574/0xa98 [ 52.381401][ T4457] reconfigure_super+0x1d4/0x79c [ 52.382251][ T4457] path_mount+0xbdc/0xe80 [ 52.382993][ T4457] __arm64_sys_mount+0x49c/0x59c [ 52.383824][ T4457] invoke_syscall+0x98/0x290 [ 52.384651][ T4457] el0_svc_common+0x138/0x258 [ 52.385469][ T4457] do_el0_svc+0x58/0x130 [ 52.386162][ T4457] el0_svc+0x58/0x128 [ 52.386826][ T4457] el0t_64_sync_handler+0x84/0xf0 [ 52.387635][ T4457] el0t_64_sync+0x18c/0x190 [ 52.388407][ T4457] Code: aa1f03e0 aa1603e1 52800022 97ffe383 (d4210000) [ 52.389675][ T4457] ---[ end trace 0000000000000000 ]--- [ 52.602295][ T4457] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 52.603552][ T4457] SMP: stopping secondary CPUs [ 52.604362][ T4457] Kernel Offset: disabled [ 52.605080][ T4457] CPU features: 0x080000,000f0097,a65bfea7 [ 52.606083][ T4457] Memory Limit: none [ 52.810149][ T4457] Rebooting in 86400 seconds..