Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 parsed 1 programs 1970/01/01 00:01:04 serving rpc on tcp://46789 [ 65.735525][ T4349] cgroup: Unknown subsys name 'net' [ 66.035174][ T4349] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.287544][ T4349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.613627][ T24] cfg80211: failed to load regulatory.db [ 70.541450][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.543427][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.545090][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.573954][ T4372] infiniband rxe0: set active [ 70.575235][ T3903] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.576633][ T4372] infiniband rxe0: added rxe_eth0 [ 70.593458][ T4372] RDS/IB: rxe0: added [ 70.594487][ T4372] smc: adding ib device rxe0 with port count 1 [ 70.595869][ T4372] smc: ib device rxe0 port 1 has pnetid [ 70.597273][ T3903] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.599106][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.616751][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.634146][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.656720][ T4372] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.705154][ T4372] chnl_net:caif_netlink_parms(): no params data found [ 70.736149][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.737856][ T4372] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.739709][ T4372] device bridge_slave_0 entered promiscuous mode [ 70.743590][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.745149][ T4372] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.746971][ T4372] device bridge_slave_1 entered promiscuous mode [ 70.755363][ T4372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.758134][ T4372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.767595][ T4372] team0: Port device team_slave_0 added [ 70.769785][ T4372] team0: Port device team_slave_1 added [ 70.775967][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.777533][ T4372] 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. [ 70.783171][ T4372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.787621][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.789041][ T4372] 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. [ 70.795143][ T4372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.844011][ T4372] device hsr_slave_0 entered promiscuous mode [ 70.882965][ T4372] device hsr_slave_1 entered promiscuous mode [ 70.930087][ T3996] infiniband rxe0: set active [ 70.931401][ T7] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.933160][ T3903] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.968821][ T4372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.995030][ T4372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.043394][ T4372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.084943][ T4372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.139825][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.141581][ T4372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.143445][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.144922][ T4372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.165779][ T4372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.170154][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.173339][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.175333][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.180469][ T4372] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.187170][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.189379][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.190754][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.227530][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.229305][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.230801][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.240797][ T4372] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.243500][ T4372] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.247798][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.249814][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.251760][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.254208][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.256175][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.257896][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.316916][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.318575][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.321999][ T4372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.329666][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.337305][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.339500][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.341146][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.344411][ T4372] device veth0_vlan entered promiscuous mode [ 71.347855][ T4372] device veth1_vlan entered promiscuous mode [ 71.355180][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.357024][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.358992][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.362026][ T4372] device veth0_macvtap entered promiscuous mode [ 71.365572][ T4372] device veth1_macvtap entered promiscuous mode [ 71.370964][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.373847][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.376154][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.379424][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.381104][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.384707][ T4372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.386439][ T4372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.388168][ T4372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.389992][ T4372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.492130][ T4431] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.557275][ T4435] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.596709][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.598420][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.600875][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.608948][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.610746][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.613063][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.673405][ T4440] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.726063][ T4446] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.727895][ T4446] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.729542][ T4446] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.731446][ T4446] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.733945][ T4446] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.735556][ T4446] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.746004][ T4444] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.869415][ T4451] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.019670][ T4455] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.194202][ T4459] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.238047][ T4461] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.319925][ T4465] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.715205][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.724929][ T4470] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.857972][ T4474] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.973371][ T4478] rxe_eth0 speed is unknown, defaulting to 1000 1970/01/01 00:01:13 executed programs: 0 [ 73.101024][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.103015][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.104813][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.106986][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.108653][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.110444][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.126445][ T4481] rxe_eth0 speed is unknown, defaulting to 1000 [ 73.175177][ T4481] chnl_net:caif_netlink_parms(): no params data found [ 73.190920][ T4481] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.192702][ T4481] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.195001][ T4481] device bridge_slave_0 entered promiscuous mode [ 73.197272][ T4481] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.198677][ T4481] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.200509][ T4481] device bridge_slave_1 entered promiscuous mode [ 73.207985][ T4481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.210830][ T4481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.218367][ T4481] team0: Port device team_slave_0 added [ 73.220491][ T4481] team0: Port device team_slave_1 added [ 73.226358][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.227873][ T4481] 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. [ 73.234140][ T4481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.236872][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.238298][ T4481] 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. [ 73.244201][ T4481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.303404][ T4481] device hsr_slave_0 entered promiscuous mode [ 73.342457][ T4481] device hsr_slave_1 entered promiscuous mode [ 73.382291][ T4481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.383867][ T4481] Cannot create hsr debugfs directory [ 74.963052][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.132935][ T4446] Bluetooth: hci0: command 0x0409 tx timeout [ 77.083401][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.164852][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.212548][ T4446] Bluetooth: hci0: command 0x041b tx timeout [ 78.515181][ T4481] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.635245][ T4481] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.674184][ T4481] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.764416][ T4481] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.854853][ T4481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.858575][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.860647][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.864374][ T4481] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.867358][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.869387][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.871343][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.873043][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.874976][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.877932][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.879822][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.881508][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.882980][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.887222][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.890221][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.894493][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.896897][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.899080][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.901795][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.904594][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.907556][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.910295][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.166541][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.168577][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.172824][ T4481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.237522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.239248][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.243424][ T4481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.250993][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.253111][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.258819][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.260663][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.263552][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.265378][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.267790][ T4481] device veth0_vlan entered promiscuous mode [ 79.271143][ T4481] device veth1_vlan entered promiscuous mode [ 79.292287][ T4446] Bluetooth: hci0: command 0x040f tx timeout [ 79.530965][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.532769][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.534619][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.536423][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.539052][ T4481] device veth0_macvtap entered promiscuous mode [ 79.541774][ T4481] device veth1_macvtap entered promiscuous mode [ 79.547794][ T4481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.550139][ T4481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.553223][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.554648][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.556873][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.558709][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.560598][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.564325][ T4481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.566496][ T4481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.569099][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.570742][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.573442][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.613070][ T4481] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.615064][ T4481] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.616750][ T4481] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.618775][ T4481] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.654307][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.655839][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.657515][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.674465][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.676187][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.677808][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:19 executed programs: 2 [ 79.798807][ T56] device hsr_slave_0 left promiscuous mode [ 79.862917][ T56] device hsr_slave_1 left promiscuous mode [ 79.912686][ T4531] loop0: detected capacity change from 0 to 32768 [ 79.920683][ T4531] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.922670][ T4531] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.928400][ T4531] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.930966][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.932368][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.933246][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.935396][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.938798][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.942860][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.943438][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 79.946188][ T56] device bridge_slave_1 left promiscuous mode [ 79.946430][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.947750][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.948507][ T4531] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.979245][ T4531] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.989873][ T56] device bridge_slave_0 left promiscuous mode [ 79.991290][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.006797][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.006797][ T4481] inode = 11 2339 [ 80.006797][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 80.010734][ T4481] 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 [ 80.019651][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 80.021832][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 80.024006][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.028937][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.030822][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.032727][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.033938][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.035498][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.037627][ T4481] Call trace: [ 80.038332][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.039352][ T4481] show_stack+0x2c/0x3c [ 80.040232][ T4481] __dump_stack+0x30/0x40 [ 80.041185][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.042118][ T4481] dump_stack+0x1c/0x5c [ 80.043104][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 80.044212][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 80.045421][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 80.046612][ T4481] inode_go_instantiate+0x4c/0x68 [ 80.047847][ T4481] gfs2_instantiate+0x178/0x2b4 [ 80.049029][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 80.050194][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 80.051311][ T4481] do_sync+0x414/0xa68 [ 80.052341][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 80.053551][ T4481] gfs2_sync_fs+0x50/0xc8 [ 80.054657][ T4481] sync_filesystem+0xe8/0x218 [ 80.055841][ T4481] generic_shutdown_super+0x74/0x32c [ 80.057133][ T4481] kill_block_super+0x78/0xe0 [ 80.058282][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.059352][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.060623][ T4481] deactivate_super+0xe4/0x104 [ 80.061731][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.062756][ T4481] __cleanup_mnt+0x20/0x30 [ 80.063730][ T4481] task_work_run+0x1f4/0x280 [ 80.064786][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.065942][ T4481] el0_svc+0x9c/0x12c [ 80.066892][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.068107][ T4481] el0t_64_sync+0x18c/0x190 [ 80.073036][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.076051][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.077637][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.079674][ T4481] Call trace: [ 80.080351][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.081306][ T4481] show_stack+0x2c/0x3c [ 80.082162][ T4481] __dump_stack+0x30/0x40 [ 80.083162][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.084206][ T4481] dump_stack+0x1c/0x5c [ 80.085161][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 80.086301][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 80.087471][ T4481] gfs2_put_super+0x1ec/0x73c [ 80.088582][ T4481] generic_shutdown_super+0x138/0x32c [ 80.089865][ T4481] kill_block_super+0x78/0xe0 [ 80.091038][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.092014][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.093231][ T4481] deactivate_super+0xe4/0x104 [ 80.094385][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.095488][ T4481] __cleanup_mnt+0x20/0x30 [ 80.096555][ T4481] task_work_run+0x1f4/0x280 [ 80.097673][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.098885][ T4481] el0_svc+0x9c/0x12c [ 80.099800][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.100857][ T4481] el0t_64_sync+0x18c/0x190 [ 80.112517][ T56] device veth1_macvtap left promiscuous mode [ 80.113948][ T56] device veth0_macvtap left promiscuous mode [ 80.115201][ T56] device veth1_vlan left promiscuous mode [ 80.116510][ T56] device veth0_vlan left promiscuous mode [ 80.295341][ T4534] loop0: detected capacity change from 0 to 32768 [ 80.301587][ T4534] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.304079][ T4534] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.309720][ T4534] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.311783][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.313413][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.324407][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 80.326134][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.327220][ T4534] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.358521][ T4534] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.382331][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.382331][ T4481] inode = 11 2339 [ 80.382331][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 80.386304][ T4481] 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 [ 80.388334][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 80.390531][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 80.393591][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.398473][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.400304][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.401837][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.403285][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.404726][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.407285][ T4481] Call trace: [ 80.407962][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.408926][ T4481] show_stack+0x2c/0x3c [ 80.409758][ T4481] __dump_stack+0x30/0x40 [ 80.410658][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.411695][ T4481] dump_stack+0x1c/0x5c [ 80.412650][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 80.413713][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 80.414870][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 80.416012][ T4481] inode_go_instantiate+0x4c/0x68 [ 80.417163][ T4481] gfs2_instantiate+0x178/0x2b4 [ 80.418239][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 80.419296][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 80.420317][ T4481] do_sync+0x414/0xa68 [ 80.421182][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 80.422224][ T4481] gfs2_sync_fs+0x50/0xc8 [ 80.423186][ T4481] sync_filesystem+0xe8/0x218 [ 80.424177][ T4481] generic_shutdown_super+0x74/0x32c [ 80.425309][ T4481] kill_block_super+0x78/0xe0 [ 80.426295][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.427195][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.428354][ T4481] deactivate_super+0xe4/0x104 [ 80.429324][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.430276][ T4481] __cleanup_mnt+0x20/0x30 [ 80.431211][ T4481] task_work_run+0x1f4/0x280 [ 80.432193][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.433313][ T4481] el0_svc+0x9c/0x12c [ 80.434185][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.435323][ T4481] el0t_64_sync+0x18c/0x190 [ 80.441263][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.444060][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.445533][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.447613][ T4481] Call trace: [ 80.448274][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.449268][ T4481] show_stack+0x2c/0x3c [ 80.450127][ T4481] __dump_stack+0x30/0x40 [ 80.451061][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.452057][ T4481] dump_stack+0x1c/0x5c [ 80.452986][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 80.454097][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 80.455216][ T4481] gfs2_put_super+0x1ec/0x73c [ 80.456266][ T4481] generic_shutdown_super+0x138/0x32c [ 80.457457][ T4481] kill_block_super+0x78/0xe0 [ 80.458486][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.459442][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.460592][ T4481] deactivate_super+0xe4/0x104 [ 80.461596][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.462528][ T4481] __cleanup_mnt+0x20/0x30 [ 80.463418][ T4481] task_work_run+0x1f4/0x280 [ 80.464432][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.465513][ T4481] el0_svc+0x9c/0x12c [ 80.466393][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.467491][ T4481] el0t_64_sync+0x18c/0x190 [ 80.664760][ T4537] loop0: detected capacity change from 0 to 32768 [ 80.670512][ T4537] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.672263][ T4537] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.682074][ T4537] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.684334][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.685780][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.696066][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 80.698857][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.700040][ T4537] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.730038][ T4537] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.753854][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.753854][ T4481] inode = 11 2339 [ 80.753854][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 80.757901][ T4481] 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 [ 80.759904][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 80.762120][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 80.765013][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.769830][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.771651][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.775414][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.776767][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.778471][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.780748][ T4481] Call trace: [ 80.781491][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.782587][ T4481] show_stack+0x2c/0x3c [ 80.783585][ T4481] __dump_stack+0x30/0x40 [ 80.784608][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.785682][ T4481] dump_stack+0x1c/0x5c [ 80.786621][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 80.787718][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 80.788901][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 80.790081][ T4481] inode_go_instantiate+0x4c/0x68 [ 80.791161][ T4481] gfs2_instantiate+0x178/0x2b4 [ 80.792192][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 80.793258][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 80.794333][ T4481] do_sync+0x414/0xa68 [ 80.795270][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 80.796318][ T4481] gfs2_sync_fs+0x50/0xc8 [ 80.797278][ T4481] sync_filesystem+0xe8/0x218 [ 80.798419][ T4481] generic_shutdown_super+0x74/0x32c [ 80.799627][ T4481] kill_block_super+0x78/0xe0 [ 80.800654][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.801666][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.803045][ T4481] deactivate_super+0xe4/0x104 [ 80.804140][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.805149][ T4481] __cleanup_mnt+0x20/0x30 [ 80.806174][ T4481] task_work_run+0x1f4/0x280 [ 80.807269][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.808472][ T4481] el0_svc+0x9c/0x12c [ 80.809409][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.810493][ T4481] el0t_64_sync+0x18c/0x190 [ 80.815198][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.817966][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 80.819656][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 80.821636][ T4481] Call trace: [ 80.822250][ T4481] dump_backtrace+0x1c4/0x1f0 [ 80.823326][ T4481] show_stack+0x2c/0x3c [ 80.824328][ T4481] __dump_stack+0x30/0x40 [ 80.825311][ T4481] dump_stack_lvl+0xf4/0x15c [ 80.826384][ T4481] dump_stack+0x1c/0x5c [ 80.827394][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 80.828496][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 80.829574][ T4481] gfs2_put_super+0x1ec/0x73c [ 80.830575][ T4481] generic_shutdown_super+0x138/0x32c [ 80.831794][ T4481] kill_block_super+0x78/0xe0 [ 80.832821][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 80.833745][ T4481] deactivate_locked_super+0xb4/0x128 [ 80.834895][ T4481] deactivate_super+0xe4/0x104 [ 80.836041][ T4481] cleanup_mnt+0x3a8/0x430 [ 80.837094][ T4481] __cleanup_mnt+0x20/0x30 [ 80.838109][ T4481] task_work_run+0x1f4/0x280 [ 80.839095][ T4481] do_notify_resume+0x20f8/0x2c84 [ 80.840251][ T4481] el0_svc+0x9c/0x12c [ 80.841136][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 80.842312][ T4481] el0t_64_sync+0x18c/0x190 [ 81.035886][ T4541] loop0: detected capacity change from 0 to 32768 [ 81.043471][ T4541] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.045133][ T4541] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.048868][ T4541] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.051425][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.053042][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.064354][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 81.066950][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.068016][ T4541] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.112166][ T4541] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.139007][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 81.139007][ T4481] inode = 11 2339 [ 81.139007][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 81.143377][ T4481] 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 [ 81.145227][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 81.147273][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 81.148920][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 81.158426][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 81.160298][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 81.163273][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 81.164625][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.166302][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.168323][ T4481] Call trace: [ 81.169050][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.170035][ T4481] show_stack+0x2c/0x3c [ 81.170925][ T4481] __dump_stack+0x30/0x40 [ 81.171887][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.172979][ T4481] dump_stack+0x1c/0x5c [ 81.173954][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 81.174993][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 81.176185][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 81.177359][ T4481] inode_go_instantiate+0x4c/0x68 [ 81.178522][ T4481] gfs2_instantiate+0x178/0x2b4 [ 81.179656][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 81.180776][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 81.181868][ T4481] do_sync+0x414/0xa68 [ 81.182818][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 81.183941][ T4481] gfs2_sync_fs+0x50/0xc8 [ 81.184985][ T4481] sync_filesystem+0xe8/0x218 [ 81.186133][ T4481] generic_shutdown_super+0x74/0x32c [ 81.187279][ T4481] kill_block_super+0x78/0xe0 [ 81.188383][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.189313][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.190533][ T4481] deactivate_super+0xe4/0x104 [ 81.191691][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.192782][ T4481] __cleanup_mnt+0x20/0x30 [ 81.193762][ T4481] task_work_run+0x1f4/0x280 [ 81.194835][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.196004][ T4481] el0_svc+0x9c/0x12c [ 81.196962][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.198163][ T4481] el0t_64_sync+0x18c/0x190 [ 81.201216][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.206801][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.208434][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.210501][ T4481] Call trace: [ 81.211202][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.212178][ T4481] show_stack+0x2c/0x3c [ 81.213147][ T4481] __dump_stack+0x30/0x40 [ 81.214177][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.215225][ T4481] dump_stack+0x1c/0x5c [ 81.216207][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 81.217431][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 81.218658][ T4481] gfs2_put_super+0x1ec/0x73c [ 81.219792][ T4481] generic_shutdown_super+0x138/0x32c [ 81.220979][ T4481] kill_block_super+0x78/0xe0 [ 81.222059][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.223066][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.224269][ T4481] deactivate_super+0xe4/0x104 [ 81.225322][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.226413][ T4481] __cleanup_mnt+0x20/0x30 [ 81.227521][ T4481] task_work_run+0x1f4/0x280 [ 81.228645][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.229828][ T4481] el0_svc+0x9c/0x12c [ 81.230774][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.231969][ T4481] el0t_64_sync+0x18c/0x190 [ 81.372317][ T4446] Bluetooth: hci0: command 0x0419 tx timeout [ 81.435782][ T4544] loop0: detected capacity change from 0 to 32768 [ 81.439657][ T4544] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.441444][ T4544] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.454500][ T4544] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.456657][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.458112][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.465950][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 81.468936][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.469938][ T4544] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.503577][ T4544] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.526771][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 81.526771][ T4481] inode = 11 2339 [ 81.526771][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 81.530659][ T4481] 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 [ 81.534991][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 81.537069][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 81.538774][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 81.543738][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 81.545555][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 81.547112][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 81.548382][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.549856][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.551853][ T4481] Call trace: [ 81.552571][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.553690][ T4481] show_stack+0x2c/0x3c [ 81.554702][ T4481] __dump_stack+0x30/0x40 [ 81.555735][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.556824][ T4481] dump_stack+0x1c/0x5c [ 81.557839][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 81.558909][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 81.560146][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 81.561333][ T4481] inode_go_instantiate+0x4c/0x68 [ 81.562411][ T4481] gfs2_instantiate+0x178/0x2b4 [ 81.563459][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 81.564491][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 81.565484][ T4481] do_sync+0x414/0xa68 [ 81.566351][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 81.567402][ T4481] gfs2_sync_fs+0x50/0xc8 [ 81.568329][ T4481] sync_filesystem+0xe8/0x218 [ 81.569329][ T4481] generic_shutdown_super+0x74/0x32c [ 81.570441][ T4481] kill_block_super+0x78/0xe0 [ 81.571439][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.572380][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.573530][ T4481] deactivate_super+0xe4/0x104 [ 81.574557][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.575502][ T4481] __cleanup_mnt+0x20/0x30 [ 81.576478][ T4481] task_work_run+0x1f4/0x280 [ 81.577490][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.578588][ T4481] el0_svc+0x9c/0x12c [ 81.579449][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.580572][ T4481] el0t_64_sync+0x18c/0x190 [ 81.582919][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.585727][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.587233][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.589205][ T4481] Call trace: [ 81.589843][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.590786][ T4481] show_stack+0x2c/0x3c [ 81.591652][ T4481] __dump_stack+0x30/0x40 [ 81.592582][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.593648][ T4481] dump_stack+0x1c/0x5c [ 81.594549][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 81.595597][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 81.596729][ T4481] gfs2_put_super+0x1ec/0x73c [ 81.597816][ T4481] generic_shutdown_super+0x138/0x32c [ 81.599101][ T4481] kill_block_super+0x78/0xe0 [ 81.600216][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.601242][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.602515][ T4481] deactivate_super+0xe4/0x104 [ 81.603612][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.604675][ T4481] __cleanup_mnt+0x20/0x30 [ 81.605740][ T4481] task_work_run+0x1f4/0x280 [ 81.606848][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.607964][ T4481] el0_svc+0x9c/0x12c [ 81.608859][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.609960][ T4481] el0t_64_sync+0x18c/0x190 [ 81.804593][ T4547] loop0: detected capacity change from 0 to 32768 [ 81.807653][ T4547] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.809217][ T4547] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.812284][ T4547] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.814413][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.815927][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.827245][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 81.828801][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.829955][ T4547] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.870477][ T4547] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.896413][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 81.896413][ T4481] inode = 11 2339 [ 81.896413][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 81.900220][ T4481] 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 [ 81.902375][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 81.904607][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 81.906492][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 81.911512][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 81.914030][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 81.916401][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 81.917715][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.919420][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.921691][ T4481] Call trace: [ 81.922420][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.923512][ T4481] show_stack+0x2c/0x3c [ 81.924554][ T4481] __dump_stack+0x30/0x40 [ 81.925644][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.926744][ T4481] dump_stack+0x1c/0x5c [ 81.927686][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 81.928883][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 81.930177][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 81.931365][ T4481] inode_go_instantiate+0x4c/0x68 [ 81.932601][ T4481] gfs2_instantiate+0x178/0x2b4 [ 81.933708][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 81.934845][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 81.935976][ T4481] do_sync+0x414/0xa68 [ 81.936957][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 81.938088][ T4481] gfs2_sync_fs+0x50/0xc8 [ 81.939055][ T4481] sync_filesystem+0xe8/0x218 [ 81.940206][ T4481] generic_shutdown_super+0x74/0x32c [ 81.941465][ T4481] kill_block_super+0x78/0xe0 [ 81.942672][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.943793][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.945164][ T4481] deactivate_super+0xe4/0x104 [ 81.946278][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.947181][ T4481] __cleanup_mnt+0x20/0x30 [ 81.948092][ T4481] task_work_run+0x1f4/0x280 [ 81.949098][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.950278][ T4481] el0_svc+0x9c/0x12c [ 81.951199][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.952458][ T4481] el0t_64_sync+0x18c/0x190 [ 81.956479][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.959343][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 81.960965][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 81.963238][ T4481] Call trace: [ 81.964009][ T4481] dump_backtrace+0x1c4/0x1f0 [ 81.965040][ T4481] show_stack+0x2c/0x3c [ 81.965994][ T4481] __dump_stack+0x30/0x40 [ 81.967046][ T4481] dump_stack_lvl+0xf4/0x15c [ 81.968133][ T4481] dump_stack+0x1c/0x5c [ 81.969049][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 81.970143][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 81.971352][ T4481] gfs2_put_super+0x1ec/0x73c [ 81.972477][ T4481] generic_shutdown_super+0x138/0x32c [ 81.973793][ T4481] kill_block_super+0x78/0xe0 [ 81.974923][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 81.976005][ T4481] deactivate_locked_super+0xb4/0x128 [ 81.977262][ T4481] deactivate_super+0xe4/0x104 [ 81.978328][ T4481] cleanup_mnt+0x3a8/0x430 [ 81.979343][ T4481] __cleanup_mnt+0x20/0x30 [ 81.980340][ T4481] task_work_run+0x1f4/0x280 [ 81.981380][ T4481] do_notify_resume+0x20f8/0x2c84 [ 81.982498][ T4481] el0_svc+0x9c/0x12c [ 81.983390][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 81.984514][ T4481] el0t_64_sync+0x18c/0x190 [ 82.179816][ T4550] loop0: detected capacity change from 0 to 32768 [ 82.186102][ T4550] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.187704][ T4550] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.192248][ T4550] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.194407][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.195772][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.201938][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 82.204290][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.205407][ T4550] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.247527][ T4550] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.271211][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 82.271211][ T4481] inode = 11 2339 [ 82.271211][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 82.275233][ T4481] 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 [ 82.277111][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 82.279396][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 82.281291][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 82.289407][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.291172][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.292928][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.294190][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 82.295809][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 82.297987][ T4481] Call trace: [ 82.298675][ T4481] dump_backtrace+0x1c4/0x1f0 [ 82.299674][ T4481] show_stack+0x2c/0x3c [ 82.300559][ T4481] __dump_stack+0x30/0x40 [ 82.301470][ T4481] dump_stack_lvl+0xf4/0x15c [ 82.302475][ T4481] dump_stack+0x1c/0x5c [ 82.303480][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 82.304611][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 82.305809][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 82.306962][ T4481] inode_go_instantiate+0x4c/0x68 [ 82.308098][ T4481] gfs2_instantiate+0x178/0x2b4 [ 82.309184][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 82.310266][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 82.311341][ T4481] do_sync+0x414/0xa68 [ 82.312253][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 82.313312][ T4481] gfs2_sync_fs+0x50/0xc8 [ 82.314260][ T4481] sync_filesystem+0xe8/0x218 [ 82.315337][ T4481] generic_shutdown_super+0x74/0x32c [ 82.316574][ T4481] kill_block_super+0x78/0xe0 [ 82.317676][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 82.318715][ T4481] deactivate_locked_super+0xb4/0x128 [ 82.320001][ T4481] deactivate_super+0xe4/0x104 [ 82.321148][ T4481] cleanup_mnt+0x3a8/0x430 [ 82.322082][ T4481] __cleanup_mnt+0x20/0x30 [ 82.323047][ T4481] task_work_run+0x1f4/0x280 [ 82.324039][ T4481] do_notify_resume+0x20f8/0x2c84 [ 82.325133][ T4481] el0_svc+0x9c/0x12c [ 82.326067][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 82.327141][ T4481] el0t_64_sync+0x18c/0x190 [ 82.331820][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.335819][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 82.337486][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 82.339552][ T4481] Call trace: [ 82.340218][ T4481] dump_backtrace+0x1c4/0x1f0 [ 82.341240][ T4481] show_stack+0x2c/0x3c [ 82.342133][ T4481] __dump_stack+0x30/0x40 [ 82.343084][ T4481] dump_stack_lvl+0xf4/0x15c [ 82.344082][ T4481] dump_stack+0x1c/0x5c [ 82.345006][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 82.346173][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 82.347350][ T4481] gfs2_put_super+0x1ec/0x73c [ 82.348472][ T4481] generic_shutdown_super+0x138/0x32c [ 82.349682][ T4481] kill_block_super+0x78/0xe0 [ 82.350695][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 82.351684][ T4481] deactivate_locked_super+0xb4/0x128 [ 82.352890][ T4481] deactivate_super+0xe4/0x104 [ 82.353986][ T4481] cleanup_mnt+0x3a8/0x430 [ 82.354981][ T4481] __cleanup_mnt+0x20/0x30 [ 82.355964][ T4481] task_work_run+0x1f4/0x280 [ 82.356941][ T4481] do_notify_resume+0x20f8/0x2c84 [ 82.357942][ T4481] el0_svc+0x9c/0x12c [ 82.358786][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 82.359823][ T4481] el0t_64_sync+0x18c/0x190 [ 82.555620][ T4553] loop0: detected capacity change from 0 to 32768 [ 82.561740][ T4553] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.563621][ T4553] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.566645][ T4553] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.568947][ T4496] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.570349][ T4496] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.580034][ T4496] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 82.581663][ T4496] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.583032][ T4553] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.618153][ T4553] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.640521][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 82.640521][ T4481] inode = 11 2339 [ 82.640521][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 82.644628][ T4481] 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 [ 82.646366][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 82.648389][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 82.650587][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 82.656591][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.658552][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.660978][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.662640][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 82.664270][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 82.666471][ T4481] Call trace: [ 82.667194][ T4481] dump_backtrace+0x1c4/0x1f0 [ 82.668211][ T4481] show_stack+0x2c/0x3c [ 82.669192][ T4481] __dump_stack+0x30/0x40 [ 82.670154][ T4481] dump_stack_lvl+0xf4/0x15c [ 82.671226][ T4481] dump_stack+0x1c/0x5c [ 82.672171][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 82.673350][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 82.674578][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 82.675803][ T4481] inode_go_instantiate+0x4c/0x68 [ 82.677039][ T4481] gfs2_instantiate+0x178/0x2b4 [ 82.678219][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 82.679423][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 82.680493][ T4481] do_sync+0x414/0xa68 [ 82.681513][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 82.682711][ T4481] gfs2_sync_fs+0x50/0xc8 [ 82.683757][ T4481] sync_filesystem+0xe8/0x218 [ 82.684913][ T4481] generic_shutdown_super+0x74/0x32c [ 82.686188][ T4481] kill_block_super+0x78/0xe0 [ 82.687221][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 82.688137][ T4481] deactivate_locked_super+0xb4/0x128 [ 82.689317][ T4481] deactivate_super+0xe4/0x104 [ 82.690376][ T4481] cleanup_mnt+0x3a8/0x430 [ 82.691336][ T4481] __cleanup_mnt+0x20/0x30 [ 82.692294][ T4481] task_work_run+0x1f4/0x280 [ 82.693282][ T4481] do_notify_resume+0x20f8/0x2c84 [ 82.694358][ T4481] el0_svc+0x9c/0x12c [ 82.695367][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 82.696571][ T4481] el0t_64_sync+0x18c/0x190 [ 82.699947][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.702897][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 82.704408][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 82.706419][ T4481] Call trace: [ 82.707072][ T4481] dump_backtrace+0x1c4/0x1f0 [ 82.708023][ T4481] show_stack+0x2c/0x3c [ 82.708879][ T4481] __dump_stack+0x30/0x40 [ 82.709775][ T4481] dump_stack_lvl+0xf4/0x15c [ 82.710709][ T4481] dump_stack+0x1c/0x5c [ 82.711576][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 82.712668][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 82.713753][ T4481] gfs2_put_super+0x1ec/0x73c [ 82.714774][ T4481] generic_shutdown_super+0x138/0x32c [ 82.715962][ T4481] kill_block_super+0x78/0xe0 [ 82.716970][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 82.717891][ T4481] deactivate_locked_super+0xb4/0x128 [ 82.719104][ T4481] deactivate_super+0xe4/0x104 [ 82.720169][ T4481] cleanup_mnt+0x3a8/0x430 [ 82.721058][ T4481] __cleanup_mnt+0x20/0x30 [ 82.721959][ T4481] task_work_run+0x1f4/0x280 [ 82.722898][ T4481] do_notify_resume+0x20f8/0x2c84 [ 82.723953][ T4481] el0_svc+0x9c/0x12c [ 82.724812][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 82.725910][ T4481] el0t_64_sync+0x18c/0x190 [ 82.925181][ T4556] loop0: detected capacity change from 0 to 32768 [ 82.932130][ T4556] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.934133][ T4556] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.937411][ T4556] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.939506][ T4497] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.940994][ T4497] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.953497][ T4497] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 82.955171][ T4497] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.956412][ T4556] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.990872][ T4556] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.015040][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.015040][ T4481] inode = 11 2339 [ 83.015040][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 83.018982][ T4481] 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 [ 83.021038][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 83.023278][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 83.024860][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 83.029049][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 83.030843][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 83.034999][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 83.036355][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.037755][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.039949][ T4481] Call trace: [ 83.040630][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.041676][ T4481] show_stack+0x2c/0x3c [ 83.042541][ T4481] __dump_stack+0x30/0x40 [ 83.043573][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.044586][ T4481] dump_stack+0x1c/0x5c [ 83.045506][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 83.046542][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 83.047560][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 83.048632][ T4481] inode_go_instantiate+0x4c/0x68 [ 83.049758][ T4481] gfs2_instantiate+0x178/0x2b4 [ 83.050713][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 83.051775][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 83.052765][ T4481] do_sync+0x414/0xa68 [ 83.053671][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 83.054749][ T4481] gfs2_sync_fs+0x50/0xc8 [ 83.055692][ T4481] sync_filesystem+0xe8/0x218 [ 83.056707][ T4481] generic_shutdown_super+0x74/0x32c [ 83.057797][ T4481] kill_block_super+0x78/0xe0 [ 83.058889][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.059749][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.060916][ T4481] deactivate_super+0xe4/0x104 [ 83.062012][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.062875][ T4481] __cleanup_mnt+0x20/0x30 [ 83.063822][ T4481] task_work_run+0x1f4/0x280 [ 83.064835][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.066009][ T4481] el0_svc+0x9c/0x12c [ 83.066846][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.067989][ T4481] el0t_64_sync+0x18c/0x190 [ 83.070060][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.076034][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.077662][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.080273][ T4481] Call trace: [ 83.080957][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.081998][ T4481] show_stack+0x2c/0x3c [ 83.082957][ T4481] __dump_stack+0x30/0x40 [ 83.083942][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.085024][ T4481] dump_stack+0x1c/0x5c [ 83.085961][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 83.087067][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 83.088314][ T4481] gfs2_put_super+0x1ec/0x73c [ 83.089341][ T4481] generic_shutdown_super+0x138/0x32c [ 83.090717][ T4481] kill_block_super+0x78/0xe0 [ 83.091844][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.092873][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.094071][ T4481] deactivate_super+0xe4/0x104 [ 83.095120][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.096205][ T4481] __cleanup_mnt+0x20/0x30 [ 83.097111][ T4481] task_work_run+0x1f4/0x280 [ 83.098077][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.099239][ T4481] el0_svc+0x9c/0x12c [ 83.100182][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.101336][ T4481] el0t_64_sync+0x18c/0x190 [ 83.233482][ T56] team0 (unregistering): Port device team_slave_1 removed [ 83.297853][ T4560] loop0: detected capacity change from 0 to 32768 [ 83.304186][ T4560] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.305812][ T4560] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.310973][ T4560] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.320599][ T4497] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.322034][ T4497] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.330500][ T4497] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 8ms [ 83.332940][ T4497] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.334076][ T4560] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.369013][ T4560] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.393179][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.393179][ T4481] inode = 11 2339 [ 83.393179][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 83.397123][ T4481] 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 [ 83.399066][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 83.401332][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 83.410845][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 83.415343][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 83.417216][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 83.418732][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 83.420159][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.421745][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.424096][ T4481] Call trace: [ 83.424845][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.425949][ T4481] show_stack+0x2c/0x3c [ 83.426831][ T4481] __dump_stack+0x30/0x40 [ 83.427833][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.428811][ T4481] dump_stack+0x1c/0x5c [ 83.429750][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 83.430812][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 83.431923][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 83.433019][ T4481] inode_go_instantiate+0x4c/0x68 [ 83.434169][ T4481] gfs2_instantiate+0x178/0x2b4 [ 83.435366][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 83.436530][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 83.437659][ T4481] do_sync+0x414/0xa68 [ 83.438655][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 83.439728][ T4481] gfs2_sync_fs+0x50/0xc8 [ 83.440733][ T4481] sync_filesystem+0xe8/0x218 [ 83.441817][ T4481] generic_shutdown_super+0x74/0x32c [ 83.443010][ T4481] kill_block_super+0x78/0xe0 [ 83.444087][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.445011][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.446153][ T4481] deactivate_super+0xe4/0x104 [ 83.447231][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.448218][ T4481] __cleanup_mnt+0x20/0x30 [ 83.449247][ T4481] task_work_run+0x1f4/0x280 [ 83.450356][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.451572][ T4481] el0_svc+0x9c/0x12c [ 83.452584][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.453687][ T4481] el0t_64_sync+0x18c/0x190 [ 83.458018][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.458186][ T56] team0 (unregistering): Port device team_slave_0 removed [ 83.460758][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.463873][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.466418][ T4481] Call trace: [ 83.467248][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.468383][ T4481] show_stack+0x2c/0x3c [ 83.469436][ T4481] __dump_stack+0x30/0x40 [ 83.470501][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.471560][ T4481] dump_stack+0x1c/0x5c [ 83.472488][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 83.473611][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 83.474758][ T4481] gfs2_put_super+0x1ec/0x73c [ 83.475858][ T4481] generic_shutdown_super+0x138/0x32c [ 83.477145][ T4481] kill_block_super+0x78/0xe0 [ 83.478214][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.479120][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.480269][ T4481] deactivate_super+0xe4/0x104 [ 83.481323][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.482262][ T4481] __cleanup_mnt+0x20/0x30 [ 83.483237][ T4481] task_work_run+0x1f4/0x280 [ 83.484258][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.485365][ T4481] el0_svc+0x9c/0x12c [ 83.486245][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.487393][ T4481] el0t_64_sync+0x18c/0x190 [ 83.652731][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.686361][ T4563] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.687919][ T4563] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.691084][ T4563] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.694343][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.695790][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.702458][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 83.706444][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.707505][ T4563] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.736630][ T4563] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.760375][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.760375][ T4481] inode = 11 2339 [ 83.760375][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 83.764485][ T4481] 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 [ 83.766422][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 83.768483][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 83.770166][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 83.775433][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 83.777257][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 83.779000][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 83.780196][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.781484][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.783320][ T4481] Call trace: [ 83.783997][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.784971][ T4481] show_stack+0x2c/0x3c [ 83.785803][ T4481] __dump_stack+0x30/0x40 [ 83.786779][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.787852][ T4481] dump_stack+0x1c/0x5c [ 83.788825][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 83.789971][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 83.791084][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 83.792078][ T4481] inode_go_instantiate+0x4c/0x68 [ 83.793121][ T4481] gfs2_instantiate+0x178/0x2b4 [ 83.794193][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 83.795297][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 83.796327][ T4481] do_sync+0x414/0xa68 [ 83.797262][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 83.798373][ T4481] gfs2_sync_fs+0x50/0xc8 [ 83.799349][ T4481] sync_filesystem+0xe8/0x218 [ 83.800448][ T4481] generic_shutdown_super+0x74/0x32c [ 83.801628][ T4481] kill_block_super+0x78/0xe0 [ 83.802690][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.803732][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.804993][ T4481] deactivate_super+0xe4/0x104 [ 83.806122][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.807140][ T4481] __cleanup_mnt+0x20/0x30 [ 83.808134][ T4481] task_work_run+0x1f4/0x280 [ 83.809164][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.810338][ T4481] el0_svc+0x9c/0x12c [ 83.811322][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.812506][ T4481] el0t_64_sync+0x18c/0x190 [ 83.819773][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.822841][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 83.824421][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 83.826521][ T4481] Call trace: [ 83.827156][ T4481] dump_backtrace+0x1c4/0x1f0 [ 83.828138][ T4481] show_stack+0x2c/0x3c [ 83.828940][ T4481] __dump_stack+0x30/0x40 [ 83.829742][ T4481] dump_stack_lvl+0xf4/0x15c [ 83.830576][ T4481] dump_stack+0x1c/0x5c [ 83.831414][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 83.832356][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 83.833471][ T4481] gfs2_put_super+0x1ec/0x73c [ 83.834599][ T4481] generic_shutdown_super+0x138/0x32c [ 83.835873][ T4481] kill_block_super+0x78/0xe0 [ 83.837016][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 83.838010][ T4481] deactivate_locked_super+0xb4/0x128 [ 83.839262][ T4481] deactivate_super+0xe4/0x104 [ 83.840325][ T4481] cleanup_mnt+0x3a8/0x430 [ 83.841410][ T4481] __cleanup_mnt+0x20/0x30 [ 83.842419][ T4481] task_work_run+0x1f4/0x280 [ 83.843501][ T4481] do_notify_resume+0x20f8/0x2c84 [ 83.844592][ T4481] el0_svc+0x9c/0x12c [ 83.845447][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 83.846631][ T4481] el0t_64_sync+0x18c/0x190 [ 83.903494][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.049170][ T4566] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.050820][ T4566] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.054079][ T4566] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.056103][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.057460][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.072573][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 84.074465][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.075605][ T4566] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.107450][ T4566] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.131915][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 84.131915][ T4481] inode = 11 2339 [ 84.131915][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 84.136053][ T4481] 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 [ 84.137723][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 84.139725][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 84.141400][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 84.146460][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 84.148081][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 84.149594][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 84.151021][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.152732][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.155104][ T4481] Call trace: [ 84.155916][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.156991][ T4481] show_stack+0x2c/0x3c [ 84.157944][ T4481] __dump_stack+0x30/0x40 [ 84.158901][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.159937][ T4481] dump_stack+0x1c/0x5c [ 84.160928][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 84.162012][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 84.163128][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 84.164288][ T4481] inode_go_instantiate+0x4c/0x68 [ 84.165451][ T4481] gfs2_instantiate+0x178/0x2b4 [ 84.166617][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 84.167819][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 84.168971][ T4481] do_sync+0x414/0xa68 [ 84.169963][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 84.171040][ T4481] gfs2_sync_fs+0x50/0xc8 [ 84.172032][ T4481] sync_filesystem+0xe8/0x218 [ 84.173073][ T4481] generic_shutdown_super+0x74/0x32c [ 84.174266][ T4481] kill_block_super+0x78/0xe0 [ 84.175363][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.176308][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.177480][ T4481] deactivate_super+0xe4/0x104 [ 84.178589][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.179489][ T4481] __cleanup_mnt+0x20/0x30 [ 84.180444][ T4481] task_work_run+0x1f4/0x280 [ 84.181449][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.182566][ T4481] el0_svc+0x9c/0x12c [ 84.183439][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.184567][ T4481] el0t_64_sync+0x18c/0x190 [ 84.190172][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.193450][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.194984][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.196928][ T4481] Call trace: [ 84.197586][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.198617][ T4481] show_stack+0x2c/0x3c [ 84.199526][ T4481] __dump_stack+0x30/0x40 [ 84.200471][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.201486][ T4481] dump_stack+0x1c/0x5c [ 84.202377][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 84.203572][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 84.204689][ T4481] gfs2_put_super+0x1ec/0x73c [ 84.205712][ T4481] generic_shutdown_super+0x138/0x32c [ 84.206947][ T4481] kill_block_super+0x78/0xe0 [ 84.208010][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.209012][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.210224][ T4481] deactivate_super+0xe4/0x104 [ 84.211294][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.212247][ T4481] __cleanup_mnt+0x20/0x30 [ 84.213228][ T4481] task_work_run+0x1f4/0x280 [ 84.214227][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.215322][ T4481] el0_svc+0x9c/0x12c [ 84.216184][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.217335][ T4481] el0t_64_sync+0x18c/0x190 [ 84.421905][ T4569] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.423786][ T4569] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.426452][ T4569] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.428449][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.429935][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.437124][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 84.439049][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.440297][ T4569] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.485784][ T4569] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.509737][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 84.509737][ T4481] inode = 11 2339 [ 84.509737][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 84.515144][ T4481] 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 [ 84.517086][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 84.519016][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 84.520657][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 84.525090][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 84.526841][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 84.528304][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 84.530093][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.531686][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.533845][ T4481] Call trace: [ 84.534602][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.535661][ T4481] show_stack+0x2c/0x3c [ 84.536616][ T4481] __dump_stack+0x30/0x40 [ 84.537623][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.538678][ T4481] dump_stack+0x1c/0x5c [ 84.539602][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 84.540621][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 84.541706][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 84.542773][ T4481] inode_go_instantiate+0x4c/0x68 [ 84.543840][ T4481] gfs2_instantiate+0x178/0x2b4 [ 84.544850][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 84.545841][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 84.546849][ T4481] do_sync+0x414/0xa68 [ 84.547728][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 84.548751][ T4481] gfs2_sync_fs+0x50/0xc8 [ 84.549699][ T4481] sync_filesystem+0xe8/0x218 [ 84.550751][ T4481] generic_shutdown_super+0x74/0x32c [ 84.551918][ T4481] kill_block_super+0x78/0xe0 [ 84.552913][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.553809][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.554851][ T4481] deactivate_super+0xe4/0x104 [ 84.555839][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.556886][ T4481] __cleanup_mnt+0x20/0x30 [ 84.557819][ T4481] task_work_run+0x1f4/0x280 [ 84.558831][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.559948][ T4481] el0_svc+0x9c/0x12c [ 84.560869][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.561988][ T4481] el0t_64_sync+0x18c/0x190 [ 84.566312][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.569152][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.570720][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.572792][ T4481] Call trace: [ 84.573545][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.574603][ T4481] show_stack+0x2c/0x3c [ 84.575541][ T4481] __dump_stack+0x30/0x40 [ 84.576525][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.577550][ T4481] dump_stack+0x1c/0x5c [ 84.578476][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 84.579547][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 84.580654][ T4481] gfs2_put_super+0x1ec/0x73c [ 84.581644][ T4481] generic_shutdown_super+0x138/0x32c [ 84.582755][ T4481] kill_block_super+0x78/0xe0 [ 84.583763][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.584664][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.585852][ T4481] deactivate_super+0xe4/0x104 [ 84.586823][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.587790][ T4481] __cleanup_mnt+0x20/0x30 [ 84.588751][ T4481] task_work_run+0x1f4/0x280 [ 84.589765][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.590892][ T4481] el0_svc+0x9c/0x12c [ 84.591787][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.592949][ T4481] el0t_64_sync+0x18c/0x190 [ 84.797842][ T4572] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.799884][ T4572] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.804974][ T4572] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.807073][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.808426][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.816984][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 8ms [ 84.819099][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.820467][ T4572] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.849971][ T4572] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.873475][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 84.873475][ T4481] inode = 11 2339 [ 84.873475][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 84.877425][ T4481] 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 [ 84.879414][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 84.881575][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 84.883503][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 84.888431][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 84.890357][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 84.891894][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 84.893522][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.895130][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.897168][ T4481] Call trace: [ 84.897794][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.898702][ T4481] show_stack+0x2c/0x3c [ 84.899477][ T4481] __dump_stack+0x30/0x40 [ 84.900304][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.901195][ T4481] dump_stack+0x1c/0x5c [ 84.902042][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 84.903107][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 84.904338][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 84.905531][ T4481] inode_go_instantiate+0x4c/0x68 [ 84.906701][ T4481] gfs2_instantiate+0x178/0x2b4 [ 84.907838][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 84.908971][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 84.910088][ T4481] do_sync+0x414/0xa68 [ 84.911063][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 84.912169][ T4481] gfs2_sync_fs+0x50/0xc8 [ 84.913206][ T4481] sync_filesystem+0xe8/0x218 [ 84.914348][ T4481] generic_shutdown_super+0x74/0x32c [ 84.915577][ T4481] kill_block_super+0x78/0xe0 [ 84.916713][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.917761][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.918989][ T4481] deactivate_super+0xe4/0x104 [ 84.920121][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.921169][ T4481] __cleanup_mnt+0x20/0x30 [ 84.922178][ T4481] task_work_run+0x1f4/0x280 [ 84.923240][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.924416][ T4481] el0_svc+0x9c/0x12c [ 84.925436][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.926702][ T4481] el0t_64_sync+0x18c/0x190 [ 84.928541][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 1970/01/01 00:01:24 executed programs: 16 [ 84.931422][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 84.933178][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 84.935573][ T4481] Call trace: [ 84.936381][ T4481] dump_backtrace+0x1c4/0x1f0 [ 84.937526][ T4481] show_stack+0x2c/0x3c [ 84.938530][ T4481] __dump_stack+0x30/0x40 [ 84.939591][ T4481] dump_stack_lvl+0xf4/0x15c [ 84.940725][ T4481] dump_stack+0x1c/0x5c [ 84.941772][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 84.942982][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 84.944150][ T4481] gfs2_put_super+0x1ec/0x73c [ 84.945226][ T4481] generic_shutdown_super+0x138/0x32c [ 84.946490][ T4481] kill_block_super+0x78/0xe0 [ 84.947639][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 84.948713][ T4481] deactivate_locked_super+0xb4/0x128 [ 84.950093][ T4481] deactivate_super+0xe4/0x104 [ 84.951238][ T4481] cleanup_mnt+0x3a8/0x430 [ 84.952282][ T4481] __cleanup_mnt+0x20/0x30 [ 84.953378][ T4481] task_work_run+0x1f4/0x280 [ 84.954426][ T4481] do_notify_resume+0x20f8/0x2c84 [ 84.955643][ T4481] el0_svc+0x9c/0x12c [ 84.956561][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 84.957739][ T4481] el0t_64_sync+0x18c/0x190 [ 85.157761][ T4575] set_capacity_and_notify: 4 callbacks suppressed [ 85.157770][ T4575] loop0: detected capacity change from 0 to 32768 [ 85.165017][ T4575] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.166739][ T4575] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.174780][ T4575] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.177870][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.179336][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.186108][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 85.188106][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.189282][ T4575] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.222955][ T4575] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.246720][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.246720][ T4481] inode = 11 2339 [ 85.246720][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 85.250574][ T4481] 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 [ 85.254300][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 85.256408][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 85.258306][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.263855][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 85.265691][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 85.268095][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 85.269351][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 85.270894][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 85.272994][ T4481] Call trace: [ 85.273790][ T4481] dump_backtrace+0x1c4/0x1f0 [ 85.274873][ T4481] show_stack+0x2c/0x3c [ 85.275856][ T4481] __dump_stack+0x30/0x40 [ 85.276881][ T4481] dump_stack_lvl+0xf4/0x15c [ 85.277991][ T4481] dump_stack+0x1c/0x5c [ 85.278922][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 85.279960][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 85.281109][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 85.282265][ T4481] inode_go_instantiate+0x4c/0x68 [ 85.283422][ T4481] gfs2_instantiate+0x178/0x2b4 [ 85.284658][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 85.285805][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 85.286830][ T4481] do_sync+0x414/0xa68 [ 85.287741][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 85.288814][ T4481] gfs2_sync_fs+0x50/0xc8 [ 85.289761][ T4481] sync_filesystem+0xe8/0x218 [ 85.290770][ T4481] generic_shutdown_super+0x74/0x32c [ 85.291903][ T4481] kill_block_super+0x78/0xe0 [ 85.292903][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 85.293810][ T4481] deactivate_locked_super+0xb4/0x128 [ 85.294957][ T4481] deactivate_super+0xe4/0x104 [ 85.295952][ T4481] cleanup_mnt+0x3a8/0x430 [ 85.296916][ T4481] __cleanup_mnt+0x20/0x30 [ 85.297894][ T4481] task_work_run+0x1f4/0x280 [ 85.298945][ T4481] do_notify_resume+0x20f8/0x2c84 [ 85.300058][ T4481] el0_svc+0x9c/0x12c [ 85.301009][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 85.302198][ T4481] el0t_64_sync+0x18c/0x190 [ 85.307722][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.310469][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 85.312106][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 85.314482][ T4481] Call trace: [ 85.315272][ T4481] dump_backtrace+0x1c4/0x1f0 [ 85.316419][ T4481] show_stack+0x2c/0x3c [ 85.317399][ T4481] __dump_stack+0x30/0x40 [ 85.318409][ T4481] dump_stack_lvl+0xf4/0x15c [ 85.319508][ T4481] dump_stack+0x1c/0x5c [ 85.320541][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 85.321757][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 85.322907][ T4481] gfs2_put_super+0x1ec/0x73c [ 85.324116][ T4481] generic_shutdown_super+0x138/0x32c [ 85.325483][ T4481] kill_block_super+0x78/0xe0 [ 85.326641][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 85.327708][ T4481] deactivate_locked_super+0xb4/0x128 [ 85.329019][ T4481] deactivate_super+0xe4/0x104 [ 85.330196][ T4481] cleanup_mnt+0x3a8/0x430 [ 85.331274][ T4481] __cleanup_mnt+0x20/0x30 [ 85.332420][ T4481] task_work_run+0x1f4/0x280 [ 85.333600][ T4481] do_notify_resume+0x20f8/0x2c84 [ 85.334874][ T4481] el0_svc+0x9c/0x12c [ 85.335906][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 85.337170][ T4481] el0t_64_sync+0x18c/0x190 [ 85.530353][ T4579] loop0: detected capacity change from 0 to 32768 [ 85.538060][ T4579] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.539669][ T4579] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.543418][ T4579] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.545500][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.547015][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.556565][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 85.558737][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.559834][ T4579] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.600468][ T4579] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.624070][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.624070][ T4481] inode = 11 2339 [ 85.624070][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 85.628023][ T4481] 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 [ 85.629906][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 85.631951][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 85.634811][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.639324][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 85.640877][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 85.643370][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 85.644623][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 85.646235][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 85.648396][ T4481] Call trace: [ 85.649101][ T4481] dump_backtrace+0x1c4/0x1f0 [ 85.650093][ T4481] show_stack+0x2c/0x3c [ 85.650923][ T4481] __dump_stack+0x30/0x40 [ 85.651831][ T4481] dump_stack_lvl+0xf4/0x15c [ 85.652845][ T4481] dump_stack+0x1c/0x5c [ 85.653827][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 85.654890][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 85.656042][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 85.657172][ T4481] inode_go_instantiate+0x4c/0x68 [ 85.658381][ T4481] gfs2_instantiate+0x178/0x2b4 [ 85.659577][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 85.660797][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 85.661930][ T4481] do_sync+0x414/0xa68 [ 85.662903][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 85.663998][ T4481] gfs2_sync_fs+0x50/0xc8 [ 85.665001][ T4481] sync_filesystem+0xe8/0x218 [ 85.666085][ T4481] generic_shutdown_super+0x74/0x32c [ 85.667295][ T4481] kill_block_super+0x78/0xe0 [ 85.668438][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 85.669441][ T4481] deactivate_locked_super+0xb4/0x128 [ 85.670729][ T4481] deactivate_super+0xe4/0x104 [ 85.671854][ T4481] cleanup_mnt+0x3a8/0x430 [ 85.672914][ T4481] __cleanup_mnt+0x20/0x30 [ 85.673933][ T4481] task_work_run+0x1f4/0x280 [ 85.675003][ T4481] do_notify_resume+0x20f8/0x2c84 [ 85.676127][ T4481] el0_svc+0x9c/0x12c [ 85.677085][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 85.678290][ T4481] el0t_64_sync+0x18c/0x190 [ 85.679752][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.682724][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Not tainted syzkaller #0 [ 85.684225][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 85.686312][ T4481] Call trace: [ 85.687020][ T4481] dump_backtrace+0x1c4/0x1f0 [ 85.688014][ T4481] show_stack+0x2c/0x3c [ 85.688899][ T4481] __dump_stack+0x30/0x40 [ 85.689850][ T4481] dump_stack_lvl+0xf4/0x15c [ 85.690876][ T4481] dump_stack+0x1c/0x5c [ 85.691830][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 85.693037][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 85.694286][ T4481] gfs2_put_super+0x1ec/0x73c [ 85.695465][ T4481] generic_shutdown_super+0x138/0x32c [ 85.696843][ T4481] kill_block_super+0x78/0xe0 [ 85.697993][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 85.699179][ T4481] deactivate_locked_super+0xb4/0x128 [ 85.700253][ T4481] deactivate_super+0xe4/0x104 [ 85.701374][ T4481] cleanup_mnt+0x3a8/0x430 [ 85.702367][ T4481] __cleanup_mnt+0x20/0x30 [ 85.703369][ T4481] task_work_run+0x1f4/0x280 [ 85.704366][ T4481] do_notify_resume+0x20f8/0x2c84 [ 85.705511][ T4481] el0_svc+0x9c/0x12c [ 85.706422][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 85.707534][ T4481] el0t_64_sync+0x18c/0x190 [ 85.908063][ T4582] loop0: detected capacity change from 0 to 32768 [ 85.911643][ T4582] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.913580][ T4582] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.921047][ T4582] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.923722][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.925236][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.936051][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 85.938509][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.939583][ T4582] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.973572][ T56] bond0 (unregistering): Released all slaves [ 85.984902][ T4584] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.984902][ T4584] inode = 11 2339 [ 85.984902][ T4584] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 85.988557][ T4584] 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 [ 85.990157][ T4584] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4584 [gfs2_quotad] gfs2_quota_sync+0x2cc/0x4e8 [ 85.991975][ T4584] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 85.994198][ T4584] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.999869][ T4582] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.000622][ T4584] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 86.001251][ T4582] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.004270][ T4584] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 86.006105][ T4582] CPU: 0 PID: 4582 Comm: syz.0.33 Not tainted syzkaller #0 [ 86.007953][ T4584] gfs2: fsid=syz:syz.0: File system withdrawn [ 86.008785][ T4582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.012149][ T4582] Call trace: [ 86.012844][ T4582] dump_backtrace+0x1c4/0x1f0 [ 86.013931][ T4582] show_stack+0x2c/0x3c [ 86.014923][ T4582] __dump_stack+0x30/0x40 [ 86.015991][ T4582] dump_stack_lvl+0xf4/0x15c [ 86.017004][ T4582] dump_stack+0x1c/0x5c [ 86.017935][ T4582] gfs2_assert_warn_i+0x16c/0x26c [ 86.019129][ T4582] gfs2_quota_cleanup+0x444/0x640 [ 86.020233][ T4582] gfs2_make_fs_rw+0x3dc/0x46c [ 86.021357][ T4582] gfs2_fill_super+0x1408/0x1a28 [ 86.022554][ T4582] get_tree_bdev+0x35c/0x54c [ 86.023633][ T4582] gfs2_get_tree+0x58/0x1b8 [ 86.024655][ T4582] vfs_get_tree+0x90/0x278 [ 86.025748][ T4582] do_new_mount+0x228/0x818 [ 86.026855][ T4582] path_mount+0x5ac/0xe6c [ 86.027957][ T4582] __arm64_sys_mount+0x4a0/0x5a0 [ 86.029113][ T4582] invoke_syscall+0x98/0x290 [ 86.030210][ T4582] el0_svc_common+0x13c/0x258 [ 86.031406][ T4582] do_el0_svc+0x5c/0x134 [ 86.032387][ T4582] el0_svc+0x58/0x12c [ 86.033349][ T4582] el0t_64_sync_handler+0x84/0xf0 [ 86.034534][ T4582] el0t_64_sync+0x18c/0x190 [ 86.035505][ T4584] CPU: 1 PID: 4584 Comm: gfs2_quotad Not tainted syzkaller #0 [ 86.035626][ T4582] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 86.037072][ T4584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.040612][ T4584] Call trace: [ 86.041331][ T4584] dump_backtrace+0x1c4/0x1f0 [ 86.042418][ T4584] show_stack+0x2c/0x3c [ 86.043334][ T4584] __dump_stack+0x30/0x40 [ 86.044219][ T4584] dump_stack_lvl+0xf4/0x15c [ 86.045205][ T4584] dump_stack+0x1c/0x5c [ 86.046164][ T4584] gfs2_withdraw+0x9f8/0x1244 [ 86.047248][ T4584] gfs2_consist_inode_i+0xf8/0x114 [ 86.048464][ T4584] gfs2_inode_refresh+0x9a0/0xe64 [ 86.049610][ T4584] inode_go_instantiate+0x4c/0x68 [ 86.050763][ T4584] gfs2_instantiate+0x178/0x2b4 [ 86.051936][ T4584] gfs2_glock_wait+0x1b0/0x290 [ 86.053078][ T4584] gfs2_glock_nq+0x8bc/0x11c4 [ 86.054149][ T4584] do_sync+0x414/0xa68 [ 86.055106][ T4584] gfs2_quota_sync+0x2cc/0x4e8 [ 86.056245][ T4584] gfs2_quotad+0x30c/0x520 [ 86.057295][ T4584] kthread+0x254/0x2e0 [ 86.058261][ T4584] ret_from_fork+0x10/0x20 [ 86.063315][ T4584] ================================================================== [ 86.065008][ T4584] BUG: KASAN: use-after-free in qd_unlock+0x40/0x2a8 [ 86.066347][ T4584] Read of size 8 at addr ffff0000e1dbfb10 by task gfs2_quotad/4584 [ 86.067879][ T4584] [ 86.068345][ T4584] CPU: 0 PID: 4584 Comm: gfs2_quotad Not tainted syzkaller #0 [ 86.069872][ T4584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.072086][ T4584] Call trace: [ 86.072818][ T4584] dump_backtrace+0x1c4/0x1f0 [ 86.073906][ T4584] show_stack+0x2c/0x3c [ 86.074901][ T4584] __dump_stack+0x30/0x40 [ 86.075944][ T4584] dump_stack_lvl+0xf4/0x15c [ 86.077117][ T4584] print_address_description+0x88/0x218 [ 86.078394][ T4584] print_report+0x50/0x68 [ 86.079427][ T4584] kasan_report+0xa8/0xfc [ 86.080479][ T4584] __asan_report_load8_noabort+0x2c/0x38 [ 86.081725][ T4584] qd_unlock+0x40/0x2a8 [ 86.082649][ T4584] gfs2_quota_sync+0x398/0x4e8 [ 86.083758][ T4584] gfs2_quotad+0x30c/0x520 [ 86.084809][ T4584] kthread+0x254/0x2e0 [ 86.085752][ T4584] ret_from_fork+0x10/0x20 [ 86.086755][ T4584] [ 86.087286][ T4584] Allocated by task 4582: [ 86.088280][ T4584] kasan_set_track+0x4c/0x80 [ 86.089364][ T4584] kasan_save_alloc_info+0x24/0x30 [ 86.090570][ T4584] __kasan_slab_alloc+0x70/0x88 [ 86.091683][ T4584] slab_post_alloc_hook+0x74/0x430 [ 86.092824][ T4584] kmem_cache_alloc+0x234/0x310 [ 86.093883][ T4584] qd_alloc+0x64/0x240 [ 86.094925][ T4584] gfs2_quota_init+0x654/0xd7c [ 86.096024][ T4584] gfs2_make_fs_rw+0x33c/0x46c [ 86.097083][ T4584] gfs2_fill_super+0x1408/0x1a28 [ 86.098143][ T4584] get_tree_bdev+0x35c/0x54c [ 86.099167][ T4584] gfs2_get_tree+0x58/0x1b8 [ 86.100245][ T4584] vfs_get_tree+0x90/0x278 [ 86.101240][ T4584] do_new_mount+0x228/0x818 [ 86.102288][ T4584] path_mount+0x5ac/0xe6c [ 86.103296][ T4584] __arm64_sys_mount+0x4a0/0x5a0 [ 86.104488][ T4584] invoke_syscall+0x98/0x290 [ 86.105507][ T4584] el0_svc_common+0x13c/0x258 [ 86.106481][ T4584] do_el0_svc+0x5c/0x134 [ 86.107448][ T4584] el0_svc+0x58/0x12c [ 86.108321][ T4584] el0t_64_sync_handler+0x84/0xf0 [ 86.109377][ T4584] el0t_64_sync+0x18c/0x190 [ 86.110354][ T4584] [ 86.110850][ T4584] Freed by task 15: [ 86.111670][ T4584] kasan_set_track+0x4c/0x80 [ 86.112697][ T4584] kasan_save_free_info+0x38/0x5c [ 86.113831][ T4584] ____kasan_slab_free+0x148/0x1b0 [ 86.115007][ T4584] __kasan_slab_free+0x18/0x28 [ 86.116134][ T4584] slab_free_freelist_hook+0x16c/0x1e8 [ 86.117420][ T4584] kmem_cache_free+0x118/0x318 [ 86.118540][ T4584] gfs2_qd_dealloc+0x54/0x64 [ 86.119575][ T4584] rcu_core+0x848/0x18e8 [ 86.120512][ T4584] rcu_core_si+0x10/0x1c [ 86.121573][ T4584] handle_softirqs+0x318/0xc90 [ 86.122838][ T4584] run_ksoftirqd+0x7c/0x2ac [ 86.123910][ T4584] smpboot_thread_fn+0x4e8/0x960 [ 86.125014][ T4584] kthread+0x254/0x2e0 [ 86.125931][ T4584] ret_from_fork+0x10/0x20 [ 86.126983][ T4584] [ 86.127496][ T4584] Last potentially related work creation: [ 86.128785][ T4584] kasan_save_stack+0x40/0x70 [ 86.129853][ T4584] __kasan_record_aux_stack+0xc0/0xdc [ 86.131067][ T4584] kasan_record_aux_stack_noalloc+0x14/0x20 [ 86.132380][ T4584] call_rcu+0x104/0x958 [ 86.133323][ T4584] gfs2_quota_cleanup+0x3cc/0x640 [ 86.134470][ T4584] gfs2_make_fs_rw+0x3dc/0x46c [ 86.135569][ T4584] gfs2_fill_super+0x1408/0x1a28 [ 86.136711][ T4584] get_tree_bdev+0x35c/0x54c [ 86.137839][ T4584] gfs2_get_tree+0x58/0x1b8 [ 86.138980][ T4584] vfs_get_tree+0x90/0x278 [ 86.140103][ T4584] do_new_mount+0x228/0x818 [ 86.141253][ T4584] path_mount+0x5ac/0xe6c [ 86.142330][ T4584] __arm64_sys_mount+0x4a0/0x5a0 [ 86.143578][ T4584] invoke_syscall+0x98/0x290 [ 86.144743][ T4584] el0_svc_common+0x13c/0x258 [ 86.145928][ T4584] do_el0_svc+0x5c/0x134 [ 86.146981][ T4584] el0_svc+0x58/0x12c [ 86.147968][ T4584] el0t_64_sync_handler+0x84/0xf0 [ 86.149178][ T4584] el0t_64_sync+0x18c/0x190 [ 86.150295][ T4584] [ 86.150855][ T4584] The buggy address belongs to the object at ffff0000e1dbfa80 [ 86.150855][ T4584] which belongs to the cache gfs2_quotad of size 272 [ 86.154255][ T4584] The buggy address is located 144 bytes inside of [ 86.154255][ T4584] 272-byte region [ffff0000e1dbfa80, ffff0000e1dbfb90) [ 86.157476][ T4584] [ 86.158050][ T4584] The buggy address belongs to the physical page: [ 86.159533][ T4584] page:00000000f4af09b7 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121dbf [ 86.161822][ T4584] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 86.163667][ T4584] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c4dc9080 [ 86.165656][ T4584] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 86.167658][ T4584] page dumped because: kasan: bad access detected [ 86.169137][ T4584] [ 86.169680][ T4584] Memory state around the buggy address: [ 86.170993][ T4584] ffff0000e1dbfa00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 86.172902][ T4584] ffff0000e1dbfa80: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.174678][ T4584] >ffff0000e1dbfb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.176577][ T4584] ^ [ 86.177643][ T4584] ffff0000e1dbfb80: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.179458][ T4584] ffff0000e1dbfc00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.181284][ T4584] ================================================================== [ 86.183385][ T4584] Disabling lock debugging due to kernel taint [ 86.351081][ T4585] loop0: detected capacity change from 0 to 32768 [ 86.355818][ T4585] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.357640][ T4585] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.361548][ T4585] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.363835][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.365148][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.369384][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 86.371109][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.372164][ T4585] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.400745][ T4585] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.417377][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 86.417377][ T4481] inode = 11 2339 [ 86.417377][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 86.421553][ T4481] 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 [ 86.423788][ T24] rxe_eth0 speed is unknown, defaulting to 1000 [ 86.433197][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 86.435274][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 86.437021][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 86.440624][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 86.443453][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 86.445548][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 86.446854][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 86.448822][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.450993][ T4481] Call trace: [ 86.451701][ T4481] dump_backtrace+0x1c4/0x1f0 [ 86.452776][ T4481] show_stack+0x2c/0x3c [ 86.453784][ T4481] __dump_stack+0x30/0x40 [ 86.454820][ T4481] dump_stack_lvl+0xf4/0x15c [ 86.455930][ T4481] dump_stack+0x1c/0x5c [ 86.456987][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 86.458150][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 86.459212][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 86.460278][ T4481] inode_go_instantiate+0x4c/0x68 [ 86.461403][ T4481] gfs2_instantiate+0x178/0x2b4 [ 86.462521][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 86.463551][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 86.464587][ T4481] do_sync+0x414/0xa68 [ 86.465471][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 86.466595][ T4481] gfs2_sync_fs+0x50/0xc8 [ 86.467572][ T4481] sync_filesystem+0xe8/0x218 [ 86.468633][ T4481] generic_shutdown_super+0x74/0x32c [ 86.469816][ T4481] kill_block_super+0x78/0xe0 [ 86.470846][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 86.471893][ T4481] deactivate_locked_super+0xb4/0x128 [ 86.473075][ T4481] deactivate_super+0xe4/0x104 [ 86.474115][ T4481] cleanup_mnt+0x3a8/0x430 [ 86.475091][ T4481] __cleanup_mnt+0x20/0x30 [ 86.476084][ T4481] task_work_run+0x1f4/0x280 [ 86.477077][ T4481] do_notify_resume+0x20f8/0x2c84 [ 86.478184][ T4481] el0_svc+0x9c/0x12c [ 86.479064][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 86.480171][ T4481] el0t_64_sync+0x18c/0x190 [ 86.489142][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.492665][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 86.494532][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.496652][ T4481] Call trace: [ 86.497365][ T4481] dump_backtrace+0x1c4/0x1f0 [ 86.498358][ T4481] show_stack+0x2c/0x3c [ 86.499223][ T4481] __dump_stack+0x30/0x40 [ 86.500139][ T4481] dump_stack_lvl+0xf4/0x15c [ 86.501131][ T4481] dump_stack+0x1c/0x5c [ 86.502038][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 86.503205][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 86.504398][ T4481] gfs2_put_super+0x1ec/0x73c [ 86.505473][ T4481] generic_shutdown_super+0x138/0x32c [ 86.506684][ T4481] kill_block_super+0x78/0xe0 [ 86.507716][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 86.508693][ T4481] deactivate_locked_super+0xb4/0x128 [ 86.509892][ T4481] deactivate_super+0xe4/0x104 [ 86.510943][ T4481] cleanup_mnt+0x3a8/0x430 [ 86.511884][ T4481] __cleanup_mnt+0x20/0x30 [ 86.512813][ T4481] task_work_run+0x1f4/0x280 [ 86.513779][ T4481] do_notify_resume+0x20f8/0x2c84 [ 86.514811][ T4481] el0_svc+0x9c/0x12c [ 86.515645][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 86.516747][ T4481] el0t_64_sync+0x18c/0x190 [ 86.644312][ T4602] loop0: detected capacity change from 0 to 32768 [ 86.648804][ T4602] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.650625][ T4602] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.653880][ T4602] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.655893][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.657277][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.667405][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 86.669040][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.670186][ T4602] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.696730][ T4602] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.715849][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 86.715849][ T4481] inode = 11 2339 [ 86.715849][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 86.719454][ T4481] 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 [ 86.721461][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 86.724751][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 86.726376][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 86.728406][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 86.730189][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 86.740792][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 86.742049][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 86.743892][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.746188][ T4481] Call trace: [ 86.746923][ T4481] dump_backtrace+0x1c4/0x1f0 [ 86.748054][ T4481] show_stack+0x2c/0x3c [ 86.749018][ T4481] __dump_stack+0x30/0x40 [ 86.749997][ T4481] dump_stack_lvl+0xf4/0x15c [ 86.751053][ T4481] dump_stack+0x1c/0x5c [ 86.752041][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 86.753153][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 86.754386][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 86.755501][ T4481] inode_go_instantiate+0x4c/0x68 [ 86.756624][ T4481] gfs2_instantiate+0x178/0x2b4 [ 86.757765][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 86.758903][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 86.760033][ T4481] do_sync+0x414/0xa68 [ 86.760916][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 86.761969][ T4481] gfs2_sync_fs+0x50/0xc8 [ 86.762956][ T4481] sync_filesystem+0xe8/0x218 [ 86.763992][ T4481] generic_shutdown_super+0x74/0x32c [ 86.765186][ T4481] kill_block_super+0x78/0xe0 [ 86.766204][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 86.767168][ T4481] deactivate_locked_super+0xb4/0x128 [ 86.768371][ T4481] deactivate_super+0xe4/0x104 [ 86.769467][ T4481] cleanup_mnt+0x3a8/0x430 [ 86.770456][ T4481] __cleanup_mnt+0x20/0x30 [ 86.771435][ T4481] task_work_run+0x1f4/0x280 [ 86.772486][ T4481] do_notify_resume+0x20f8/0x2c84 [ 86.773664][ T4481] el0_svc+0x9c/0x12c [ 86.774645][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 86.775878][ T4481] el0t_64_sync+0x18c/0x190 [ 86.782656][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.785915][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 86.787844][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 86.789749][ T4481] Call trace: [ 86.790359][ T4481] dump_backtrace+0x1c4/0x1f0 [ 86.791313][ T4481] show_stack+0x2c/0x3c [ 86.792114][ T4481] __dump_stack+0x30/0x40 [ 86.793070][ T4481] dump_stack_lvl+0xf4/0x15c [ 86.794063][ T4481] dump_stack+0x1c/0x5c [ 86.794974][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 86.796039][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 86.797230][ T4481] gfs2_put_super+0x1ec/0x73c [ 86.798359][ T4481] generic_shutdown_super+0x138/0x32c [ 86.799643][ T4481] kill_block_super+0x78/0xe0 [ 86.800760][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 86.801815][ T4481] deactivate_locked_super+0xb4/0x128 [ 86.803093][ T4481] deactivate_super+0xe4/0x104 [ 86.804248][ T4481] cleanup_mnt+0x3a8/0x430 [ 86.805370][ T4481] __cleanup_mnt+0x20/0x30 [ 86.806266][ T4481] task_work_run+0x1f4/0x280 [ 86.807263][ T4481] do_notify_resume+0x20f8/0x2c84 [ 86.808372][ T4481] el0_svc+0x9c/0x12c [ 86.809252][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 86.810347][ T4481] el0t_64_sync+0x18c/0x190 [ 86.933483][ T4620] loop0: detected capacity change from 0 to 32768 [ 86.937522][ T4620] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.939220][ T4620] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.941536][ T4620] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.943830][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.945119][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.949469][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 86.951405][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.952921][ T4620] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.978747][ T4620] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.994781][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 86.994781][ T4481] inode = 11 2339 [ 86.994781][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 86.998733][ T4481] 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 [ 87.000803][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 87.003952][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 87.005706][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.007848][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.009626][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.011105][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.013140][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.014890][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.016988][ T4481] Call trace: [ 87.017646][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.018636][ T4481] show_stack+0x2c/0x3c [ 87.019471][ T4481] __dump_stack+0x30/0x40 [ 87.020327][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.021208][ T4481] dump_stack+0x1c/0x5c [ 87.021983][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 87.023044][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 87.024246][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 87.025456][ T4481] inode_go_instantiate+0x4c/0x68 [ 87.026645][ T4481] gfs2_instantiate+0x178/0x2b4 [ 87.027868][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 87.028998][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 87.030090][ T4481] do_sync+0x414/0xa68 [ 87.031073][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 87.032206][ T4481] gfs2_sync_fs+0x50/0xc8 [ 87.033228][ T4481] sync_filesystem+0xe8/0x218 [ 87.034283][ T4481] generic_shutdown_super+0x74/0x32c [ 87.035484][ T4481] kill_block_super+0x78/0xe0 [ 87.036587][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.037593][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.038859][ T4481] deactivate_super+0xe4/0x104 [ 87.039996][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.041092][ T4481] __cleanup_mnt+0x20/0x30 [ 87.042203][ T4481] task_work_run+0x1f4/0x280 [ 87.043337][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.044577][ T4481] el0_svc+0x9c/0x12c [ 87.045565][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.046661][ T4481] el0t_64_sync+0x18c/0x190 [ 87.050130][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.053541][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.055540][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.057701][ T4481] Call trace: [ 87.058412][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.059435][ T4481] show_stack+0x2c/0x3c [ 87.060356][ T4481] __dump_stack+0x30/0x40 [ 87.061363][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.062461][ T4481] dump_stack+0x1c/0x5c [ 87.063491][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 87.064731][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 87.065986][ T4481] gfs2_put_super+0x1ec/0x73c [ 87.067146][ T4481] generic_shutdown_super+0x138/0x32c [ 87.068464][ T4481] kill_block_super+0x78/0xe0 [ 87.069593][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.070632][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.071923][ T4481] deactivate_super+0xe4/0x104 [ 87.073118][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.074205][ T4481] __cleanup_mnt+0x20/0x30 [ 87.075229][ T4481] task_work_run+0x1f4/0x280 [ 87.076268][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.077395][ T4481] el0_svc+0x9c/0x12c [ 87.078283][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.079422][ T4481] el0t_64_sync+0x18c/0x190 [ 87.202354][ T4623] loop0: detected capacity change from 0 to 32768 [ 87.207488][ T4623] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.209182][ T4623] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.212690][ T4623] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.214593][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.216054][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.220347][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 87.222903][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.224036][ T4623] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.247126][ T4623] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.263873][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.263873][ T4481] inode = 11 2339 [ 87.263873][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 87.267566][ T4481] 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 [ 87.269659][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 87.271823][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 87.273849][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.275995][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.277930][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.279326][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.280559][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.282370][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.284722][ T4481] Call trace: [ 87.285443][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.286511][ T4481] show_stack+0x2c/0x3c [ 87.287373][ T4481] __dump_stack+0x30/0x40 [ 87.288317][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.289313][ T4481] dump_stack+0x1c/0x5c [ 87.290220][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 87.291272][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 87.292345][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 87.293457][ T4481] inode_go_instantiate+0x4c/0x68 [ 87.294579][ T4481] gfs2_instantiate+0x178/0x2b4 [ 87.295662][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 87.296691][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 87.297741][ T4481] do_sync+0x414/0xa68 [ 87.298642][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 87.299717][ T4481] gfs2_sync_fs+0x50/0xc8 [ 87.300676][ T4481] sync_filesystem+0xe8/0x218 [ 87.301724][ T4481] generic_shutdown_super+0x74/0x32c [ 87.302885][ T4481] kill_block_super+0x78/0xe0 [ 87.303935][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.304902][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.306055][ T4481] deactivate_super+0xe4/0x104 [ 87.307136][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.308059][ T4481] __cleanup_mnt+0x20/0x30 [ 87.308995][ T4481] task_work_run+0x1f4/0x280 [ 87.309988][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.311100][ T4481] el0_svc+0x9c/0x12c [ 87.312002][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.313101][ T4481] el0t_64_sync+0x18c/0x190 [ 87.315510][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.318607][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.320653][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.322964][ T4481] Call trace: [ 87.323784][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.324981][ T4481] show_stack+0x2c/0x3c [ 87.325973][ T4481] __dump_stack+0x30/0x40 [ 87.326919][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.327936][ T4481] dump_stack+0x1c/0x5c [ 87.328966][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 87.330212][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 87.331392][ T4481] gfs2_put_super+0x1ec/0x73c [ 87.332517][ T4481] generic_shutdown_super+0x138/0x32c [ 87.333782][ T4481] kill_block_super+0x78/0xe0 [ 87.334888][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.335923][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.337201][ T4481] deactivate_super+0xe4/0x104 [ 87.338242][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.339191][ T4481] __cleanup_mnt+0x20/0x30 [ 87.340134][ T4481] task_work_run+0x1f4/0x280 [ 87.341080][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.342157][ T4481] el0_svc+0x9c/0x12c [ 87.343014][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.344068][ T4481] el0t_64_sync+0x18c/0x190 [ 87.471208][ T4626] loop0: detected capacity change from 0 to 32768 [ 87.477008][ T4626] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.478733][ T4626] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.481278][ T4626] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.484031][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.485540][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.491078][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 87.493024][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.494166][ T4626] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.523340][ T4626] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.539183][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.539183][ T4481] inode = 11 2339 [ 87.539183][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 87.543636][ T4481] 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 [ 87.545662][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 87.547858][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 87.549702][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.551966][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.554458][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.555922][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.557222][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.559108][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.561318][ T4481] Call trace: [ 87.562030][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.563138][ T4481] show_stack+0x2c/0x3c [ 87.564131][ T4481] __dump_stack+0x30/0x40 [ 87.565186][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.566091][ T4481] dump_stack+0x1c/0x5c [ 87.567059][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 87.568127][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 87.569236][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 87.570398][ T4481] inode_go_instantiate+0x4c/0x68 [ 87.571579][ T4481] gfs2_instantiate+0x178/0x2b4 [ 87.572744][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 87.573875][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 87.574925][ T4481] do_sync+0x414/0xa68 [ 87.575831][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 87.576881][ T4481] gfs2_sync_fs+0x50/0xc8 [ 87.577878][ T4481] sync_filesystem+0xe8/0x218 [ 87.578907][ T4481] generic_shutdown_super+0x74/0x32c [ 87.580153][ T4481] kill_block_super+0x78/0xe0 [ 87.581278][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.582307][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.583581][ T4481] deactivate_super+0xe4/0x104 [ 87.584623][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.585610][ T4481] __cleanup_mnt+0x20/0x30 [ 87.586576][ T4481] task_work_run+0x1f4/0x280 [ 87.587567][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.588686][ T4481] el0_svc+0x9c/0x12c [ 87.589552][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.590687][ T4481] el0t_64_sync+0x18c/0x190 [ 87.593469][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.596436][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.598532][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.600686][ T4481] Call trace: [ 87.601339][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.602307][ T4481] show_stack+0x2c/0x3c [ 87.603260][ T4481] __dump_stack+0x30/0x40 [ 87.604244][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.605289][ T4481] dump_stack+0x1c/0x5c [ 87.606231][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 87.607338][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 87.608471][ T4481] gfs2_put_super+0x1ec/0x73c [ 87.609555][ T4481] generic_shutdown_super+0x138/0x32c [ 87.610750][ T4481] kill_block_super+0x78/0xe0 [ 87.611903][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.612984][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.614256][ T4481] deactivate_super+0xe4/0x104 [ 87.615353][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.616421][ T4481] __cleanup_mnt+0x20/0x30 [ 87.617420][ T4481] task_work_run+0x1f4/0x280 [ 87.618452][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.619594][ T4481] el0_svc+0x9c/0x12c [ 87.620473][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.621643][ T4481] el0t_64_sync+0x18c/0x190 [ 87.743800][ T4629] loop0: detected capacity change from 0 to 32768 [ 87.748581][ T4629] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.750301][ T4629] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.752851][ T4629] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.754793][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.756235][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.762773][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 87.764358][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.765586][ T4629] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.791641][ T4629] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.807494][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.807494][ T4481] inode = 11 2339 [ 87.807494][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 87.811276][ T4481] 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 [ 87.814234][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 87.816516][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 87.818394][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.820641][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.823284][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.824911][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.826484][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.828352][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.830436][ T4481] Call trace: [ 87.831099][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.832104][ T4481] show_stack+0x2c/0x3c [ 87.833075][ T4481] __dump_stack+0x30/0x40 [ 87.834063][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.835081][ T4481] dump_stack+0x1c/0x5c [ 87.835934][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 87.836935][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 87.838074][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 87.839183][ T4481] inode_go_instantiate+0x4c/0x68 [ 87.840295][ T4481] gfs2_instantiate+0x178/0x2b4 [ 87.841359][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 87.842401][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 87.843430][ T4481] do_sync+0x414/0xa68 [ 87.844361][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 87.845433][ T4481] gfs2_sync_fs+0x50/0xc8 [ 87.846331][ T4481] sync_filesystem+0xe8/0x218 [ 87.847314][ T4481] generic_shutdown_super+0x74/0x32c [ 87.848459][ T4481] kill_block_super+0x78/0xe0 [ 87.849407][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.850300][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.851396][ T4481] deactivate_super+0xe4/0x104 [ 87.852389][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.853297][ T4481] __cleanup_mnt+0x20/0x30 [ 87.854237][ T4481] task_work_run+0x1f4/0x280 [ 87.855268][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.856392][ T4481] el0_svc+0x9c/0x12c [ 87.857304][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.858441][ T4481] el0t_64_sync+0x18c/0x190 [ 87.860850][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.863667][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 87.865462][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 87.867335][ T4481] Call trace: [ 87.867984][ T4481] dump_backtrace+0x1c4/0x1f0 [ 87.868933][ T4481] show_stack+0x2c/0x3c [ 87.869763][ T4481] __dump_stack+0x30/0x40 [ 87.870627][ T4481] dump_stack_lvl+0xf4/0x15c [ 87.871604][ T4481] dump_stack+0x1c/0x5c [ 87.872581][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 87.873688][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 87.874838][ T4481] gfs2_put_super+0x1ec/0x73c [ 87.875918][ T4481] generic_shutdown_super+0x138/0x32c [ 87.877059][ T4481] kill_block_super+0x78/0xe0 [ 87.878113][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 87.879087][ T4481] deactivate_locked_super+0xb4/0x128 [ 87.880283][ T4481] deactivate_super+0xe4/0x104 [ 87.881301][ T4481] cleanup_mnt+0x3a8/0x430 [ 87.882295][ T4481] __cleanup_mnt+0x20/0x30 [ 87.883237][ T4481] task_work_run+0x1f4/0x280 [ 87.884232][ T4481] do_notify_resume+0x20f8/0x2c84 [ 87.885342][ T4481] el0_svc+0x9c/0x12c [ 87.886224][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 87.887341][ T4481] el0t_64_sync+0x18c/0x190 [ 88.011202][ T4632] loop0: detected capacity change from 0 to 32768 [ 88.016258][ T4632] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.017903][ T4632] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.020467][ T4632] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.022727][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.024050][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.028653][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 88.030484][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.031709][ T4632] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.052705][ T4632] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.068892][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.068892][ T4481] inode = 11 2339 [ 88.068892][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 88.072781][ T4481] 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 [ 88.074657][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 88.076754][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 88.078444][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.080633][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.083596][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.084940][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.086158][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.087764][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.089661][ T4481] Call trace: [ 88.090352][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.091401][ T4481] show_stack+0x2c/0x3c [ 88.092336][ T4481] __dump_stack+0x30/0x40 [ 88.093402][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.094531][ T4481] dump_stack+0x1c/0x5c [ 88.095542][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 88.096656][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 88.097894][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 88.099145][ T4481] inode_go_instantiate+0x4c/0x68 [ 88.100360][ T4481] gfs2_instantiate+0x178/0x2b4 [ 88.101575][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 88.102635][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 88.103719][ T4481] do_sync+0x414/0xa68 [ 88.104671][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 88.105756][ T4481] gfs2_sync_fs+0x50/0xc8 [ 88.106780][ T4481] sync_filesystem+0xe8/0x218 [ 88.107866][ T4481] generic_shutdown_super+0x74/0x32c [ 88.109069][ T4481] kill_block_super+0x78/0xe0 [ 88.110132][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.111101][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.112375][ T4481] deactivate_super+0xe4/0x104 [ 88.113547][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.114620][ T4481] __cleanup_mnt+0x20/0x30 [ 88.115674][ T4481] task_work_run+0x1f4/0x280 [ 88.116800][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.118018][ T4481] el0_svc+0x9c/0x12c [ 88.118991][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.120092][ T4481] el0t_64_sync+0x18c/0x190 [ 88.121749][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.125168][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.127092][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.129207][ T4481] Call trace: [ 88.129863][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.130894][ T4481] show_stack+0x2c/0x3c [ 88.131785][ T4481] __dump_stack+0x30/0x40 [ 88.132844][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.134008][ T4481] dump_stack+0x1c/0x5c [ 88.135011][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 88.136207][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 88.137382][ T4481] gfs2_put_super+0x1ec/0x73c [ 88.138416][ T4481] generic_shutdown_super+0x138/0x32c [ 88.139595][ T4481] kill_block_super+0x78/0xe0 [ 88.140603][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.141532][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.142727][ T4481] deactivate_super+0xe4/0x104 [ 88.143801][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.144777][ T4481] __cleanup_mnt+0x20/0x30 [ 88.145757][ T4481] task_work_run+0x1f4/0x280 [ 88.146794][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.147926][ T4481] el0_svc+0x9c/0x12c [ 88.148753][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.149859][ T4481] el0t_64_sync+0x18c/0x190 [ 88.280980][ T4635] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.283314][ T4635] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.285601][ T4635] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.287303][ T4430] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.288800][ T4430] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.293878][ T4430] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 88.296246][ T4430] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.297426][ T4635] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.320851][ T4635] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.323181][ T4637] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.323181][ T4637] inode = 11 2339 [ 88.323181][ T4637] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 88.338948][ T4637] 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 [ 88.340805][ T4637] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4637 [gfs2_quotad] gfs2_quota_sync+0x2cc/0x4e8 [ 88.344560][ T4637] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 88.346289][ T4637] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.348131][ T4637] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.349779][ T4637] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.351186][ T4637] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.352685][ T4637] CPU: 0 PID: 4637 Comm: gfs2_quotad Tainted: G B syzkaller #0 [ 88.354542][ T4637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.356489][ T4637] Call trace: [ 88.357187][ T4637] dump_backtrace+0x1c4/0x1f0 [ 88.358158][ T4637] show_stack+0x2c/0x3c [ 88.359003][ T4637] __dump_stack+0x30/0x40 [ 88.359863][ T4637] dump_stack_lvl+0xf4/0x15c [ 88.360753][ T4637] dump_stack+0x1c/0x5c [ 88.361519][ T4637] gfs2_withdraw+0x9f8/0x1244 [ 88.362460][ T4637] gfs2_consist_inode_i+0xf8/0x114 [ 88.363582][ T4637] gfs2_inode_refresh+0x9a0/0xe64 [ 88.364643][ T4637] inode_go_instantiate+0x4c/0x68 [ 88.365780][ T4637] gfs2_instantiate+0x178/0x2b4 [ 88.366881][ T4637] gfs2_glock_wait+0x1b0/0x290 [ 88.367949][ T4637] gfs2_glock_nq+0x8bc/0x11c4 [ 88.368987][ T4637] do_sync+0x414/0xa68 [ 88.369903][ T4637] gfs2_quota_sync+0x2cc/0x4e8 [ 88.370961][ T4637] gfs2_quotad+0x30c/0x520 [ 88.371937][ T4637] kthread+0x254/0x2e0 [ 88.372816][ T4637] ret_from_fork+0x10/0x20 [ 88.374399][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.377464][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.379324][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.381405][ T4481] Call trace: [ 88.382061][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.383072][ T4481] show_stack+0x2c/0x3c [ 88.384014][ T4481] __dump_stack+0x30/0x40 [ 88.384974][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.385978][ T4481] dump_stack+0x1c/0x5c [ 88.386910][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 88.388114][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 88.389319][ T4481] gfs2_put_super+0x1ec/0x73c [ 88.390404][ T4481] generic_shutdown_super+0x138/0x32c [ 88.391665][ T4481] kill_block_super+0x78/0xe0 [ 88.392801][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.393891][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.395253][ T4481] deactivate_super+0xe4/0x104 [ 88.396346][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.397365][ T4481] __cleanup_mnt+0x20/0x30 [ 88.398373][ T4481] task_work_run+0x1f4/0x280 [ 88.399445][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.400597][ T4481] el0_svc+0x9c/0x12c [ 88.401497][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.402637][ T4481] el0t_64_sync+0x18c/0x190 [ 88.526081][ T4638] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.527971][ T4638] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.530419][ T4638] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.532579][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.534013][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.538548][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 88.540105][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.541013][ T4638] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.564979][ T4638] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.581316][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.581316][ T4481] inode = 11 2339 [ 88.581316][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 88.586209][ T4481] 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 [ 88.587953][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 88.589864][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 88.591505][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.594440][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.596278][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.597731][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.599125][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.601024][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.603395][ T4481] Call trace: [ 88.604194][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.605363][ T4481] show_stack+0x2c/0x3c [ 88.606432][ T4481] __dump_stack+0x30/0x40 [ 88.607510][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.608531][ T4481] dump_stack+0x1c/0x5c [ 88.609480][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 88.610587][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 88.611732][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 88.612918][ T4481] inode_go_instantiate+0x4c/0x68 [ 88.614075][ T4481] gfs2_instantiate+0x178/0x2b4 [ 88.615196][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 88.616356][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 88.617422][ T4481] do_sync+0x414/0xa68 [ 88.618266][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 88.619275][ T4481] gfs2_sync_fs+0x50/0xc8 [ 88.620192][ T4481] sync_filesystem+0xe8/0x218 [ 88.621270][ T4481] generic_shutdown_super+0x74/0x32c [ 88.622541][ T4481] kill_block_super+0x78/0xe0 [ 88.623643][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.624684][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.625951][ T4481] deactivate_super+0xe4/0x104 [ 88.627101][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.628136][ T4481] __cleanup_mnt+0x20/0x30 [ 88.629124][ T4481] task_work_run+0x1f4/0x280 [ 88.630170][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.631330][ T4481] el0_svc+0x9c/0x12c [ 88.632229][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.633410][ T4481] el0t_64_sync+0x18c/0x190 [ 88.636612][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.639546][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.641280][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.643531][ T4481] Call trace: [ 88.644320][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.645369][ T4481] show_stack+0x2c/0x3c [ 88.646283][ T4481] __dump_stack+0x30/0x40 [ 88.647209][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.648282][ T4481] dump_stack+0x1c/0x5c [ 88.649252][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 88.650439][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 88.651605][ T4481] gfs2_put_super+0x1ec/0x73c [ 88.652656][ T4481] generic_shutdown_super+0x138/0x32c [ 88.653857][ T4481] kill_block_super+0x78/0xe0 [ 88.654915][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.655900][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.657084][ T4481] deactivate_super+0xe4/0x104 [ 88.658143][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.659102][ T4481] __cleanup_mnt+0x20/0x30 [ 88.660097][ T4481] task_work_run+0x1f4/0x280 [ 88.661137][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.662277][ T4481] el0_svc+0x9c/0x12c [ 88.663245][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.664522][ T4481] el0t_64_sync+0x18c/0x190 [ 88.792067][ T4641] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.793895][ T4641] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.796261][ T4641] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.798101][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.799548][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.803969][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 88.805806][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.807137][ T4641] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.829255][ T4641] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.844645][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.844645][ T4481] inode = 11 2339 [ 88.844645][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 88.848258][ T4481] 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 [ 88.849942][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 88.852013][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 88.853987][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.856148][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.857978][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.859358][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.860629][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.862659][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.865060][ T4481] Call trace: [ 88.865809][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.866816][ T4481] show_stack+0x2c/0x3c [ 88.867737][ T4481] __dump_stack+0x30/0x40 [ 88.868738][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.869734][ T4481] dump_stack+0x1c/0x5c [ 88.870642][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 88.871679][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 88.872790][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 88.873898][ T4481] inode_go_instantiate+0x4c/0x68 [ 88.874986][ T4481] gfs2_instantiate+0x178/0x2b4 [ 88.876029][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 88.877023][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 88.878023][ T4481] do_sync+0x414/0xa68 [ 88.878867][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 88.879868][ T4481] gfs2_sync_fs+0x50/0xc8 [ 88.880833][ T4481] sync_filesystem+0xe8/0x218 [ 88.881843][ T4481] generic_shutdown_super+0x74/0x32c [ 88.882986][ T4481] kill_block_super+0x78/0xe0 [ 88.884030][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.884974][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.886156][ T4481] deactivate_super+0xe4/0x104 [ 88.887242][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.888252][ T4481] __cleanup_mnt+0x20/0x30 [ 88.889279][ T4481] task_work_run+0x1f4/0x280 [ 88.890328][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.891508][ T4481] el0_svc+0x9c/0x12c [ 88.892461][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.893662][ T4481] el0t_64_sync+0x18c/0x190 [ 88.895254][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.898139][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 88.900079][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 88.902254][ T4481] Call trace: [ 88.903047][ T4481] dump_backtrace+0x1c4/0x1f0 [ 88.904198][ T4481] show_stack+0x2c/0x3c [ 88.905223][ T4481] __dump_stack+0x30/0x40 [ 88.906306][ T4481] dump_stack_lvl+0xf4/0x15c [ 88.907386][ T4481] dump_stack+0x1c/0x5c [ 88.908408][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 88.909662][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 88.910909][ T4481] gfs2_put_super+0x1ec/0x73c [ 88.912098][ T4481] generic_shutdown_super+0x138/0x32c [ 88.913442][ T4481] kill_block_super+0x78/0xe0 [ 88.914579][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 88.915575][ T4481] deactivate_locked_super+0xb4/0x128 [ 88.916935][ T4481] deactivate_super+0xe4/0x104 [ 88.918089][ T4481] cleanup_mnt+0x3a8/0x430 [ 88.919176][ T4481] __cleanup_mnt+0x20/0x30 [ 88.920253][ T4481] task_work_run+0x1f4/0x280 [ 88.921374][ T4481] do_notify_resume+0x20f8/0x2c84 [ 88.922632][ T4481] el0_svc+0x9c/0x12c [ 88.923594][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 88.924788][ T4481] el0t_64_sync+0x18c/0x190 [ 89.049597][ T4648] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.051493][ T4648] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.054519][ T4648] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 89.056501][ T4645] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.057968][ T4645] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.062576][ T4645] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 89.064033][ T4645] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.065099][ T4648] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.086202][ T4648] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.102728][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.102728][ T4481] inode = 11 2339 [ 89.102728][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 89.106914][ T4481] 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 [ 89.108699][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 89.110867][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 89.113013][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.115127][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.116912][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.118340][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.119627][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.121513][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.123730][ T4481] Call trace: [ 89.124481][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.125539][ T4481] show_stack+0x2c/0x3c [ 89.126506][ T4481] __dump_stack+0x30/0x40 [ 89.127488][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.128495][ T4481] dump_stack+0x1c/0x5c [ 89.129403][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 89.130439][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 89.131575][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 89.132693][ T4481] inode_go_instantiate+0x4c/0x68 [ 89.133820][ T4481] gfs2_instantiate+0x178/0x2b4 [ 89.134978][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 89.136084][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 89.137146][ T4481] do_sync+0x414/0xa68 [ 89.138075][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 89.139143][ T4481] gfs2_sync_fs+0x50/0xc8 [ 89.140124][ T4481] sync_filesystem+0xe8/0x218 [ 89.141097][ T4481] generic_shutdown_super+0x74/0x32c [ 89.142164][ T4481] kill_block_super+0x78/0xe0 [ 89.143154][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.144070][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.145234][ T4481] deactivate_super+0xe4/0x104 [ 89.146275][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.147222][ T4481] __cleanup_mnt+0x20/0x30 [ 89.148153][ T4481] task_work_run+0x1f4/0x280 [ 89.149125][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.150241][ T4481] el0_svc+0x9c/0x12c [ 89.151116][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.152202][ T4481] el0t_64_sync+0x18c/0x190 [ 89.153803][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.156758][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.158816][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.161002][ T4481] Call trace: [ 89.161709][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.162744][ T4481] show_stack+0x2c/0x3c [ 89.163716][ T4481] __dump_stack+0x30/0x40 [ 89.164765][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.165790][ T4481] dump_stack+0x1c/0x5c [ 89.166804][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 89.167974][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 89.169131][ T4481] gfs2_put_super+0x1ec/0x73c [ 89.170229][ T4481] generic_shutdown_super+0x138/0x32c [ 89.171491][ T4481] kill_block_super+0x78/0xe0 [ 89.172546][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.173539][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.174781][ T4481] deactivate_super+0xe4/0x104 [ 89.175881][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.176928][ T4481] __cleanup_mnt+0x20/0x30 [ 89.177955][ T4481] task_work_run+0x1f4/0x280 [ 89.178998][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.180172][ T4481] el0_svc+0x9c/0x12c [ 89.181129][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.182335][ T4481] el0t_64_sync+0x18c/0x190 [ 89.309095][ T4651] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.310694][ T4651] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.313173][ T4651] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 89.314983][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.316429][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.322019][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 89.324039][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.325204][ T4651] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.345901][ T4651] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.361601][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.361601][ T4481] inode = 11 2339 [ 89.361601][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 89.365825][ T4481] 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 [ 89.367561][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 89.369516][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 89.371139][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.373791][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.375558][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.376946][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.378466][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.380370][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.382470][ T4481] Call trace: [ 89.383196][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.384309][ T4481] show_stack+0x2c/0x3c [ 89.385285][ T4481] __dump_stack+0x30/0x40 [ 89.386269][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.387261][ T4481] dump_stack+0x1c/0x5c [ 89.388175][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 89.389247][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 89.390413][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 89.391478][ T4481] inode_go_instantiate+0x4c/0x68 [ 89.392591][ T4481] gfs2_instantiate+0x178/0x2b4 [ 89.393712][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 89.394812][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 89.395898][ T4481] do_sync+0x414/0xa68 [ 89.396859][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 89.398008][ T4481] gfs2_sync_fs+0x50/0xc8 [ 89.399035][ T4481] sync_filesystem+0xe8/0x218 [ 89.400153][ T4481] generic_shutdown_super+0x74/0x32c [ 89.401396][ T4481] kill_block_super+0x78/0xe0 [ 89.402544][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.403540][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.404768][ T4481] deactivate_super+0xe4/0x104 [ 89.405812][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.406842][ T4481] __cleanup_mnt+0x20/0x30 [ 89.407904][ T4481] task_work_run+0x1f4/0x280 [ 89.409022][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.410266][ T4481] el0_svc+0x9c/0x12c [ 89.411136][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.412277][ T4481] el0t_64_sync+0x18c/0x190 [ 89.414684][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.417406][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.419168][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.421054][ T4481] Call trace: [ 89.421702][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.422681][ T4481] show_stack+0x2c/0x3c [ 89.423561][ T4481] __dump_stack+0x30/0x40 [ 89.424567][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.425611][ T4481] dump_stack+0x1c/0x5c [ 89.426576][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 89.427697][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 89.428821][ T4481] gfs2_put_super+0x1ec/0x73c [ 89.429875][ T4481] generic_shutdown_super+0x138/0x32c [ 89.431055][ T4481] kill_block_super+0x78/0xe0 [ 89.432091][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.432985][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.434119][ T4481] deactivate_super+0xe4/0x104 [ 89.435117][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.436078][ T4481] __cleanup_mnt+0x20/0x30 [ 89.436999][ T4481] task_work_run+0x1f4/0x280 [ 89.437937][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.438970][ T4481] el0_svc+0x9c/0x12c [ 89.439769][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.440842][ T4481] el0t_64_sync+0x18c/0x190 [ 89.565847][ T4654] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.567631][ T4654] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.570171][ T4654] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 89.572079][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.573934][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.578456][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 89.580270][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.581369][ T4654] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.602058][ T4654] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.618365][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.618365][ T4481] inode = 11 2339 [ 89.618365][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 89.622191][ T4481] 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 [ 89.624449][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 89.626710][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 89.628529][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.630696][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.633115][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.634537][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.635884][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.637705][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.639644][ T4481] Call trace: [ 89.640285][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.641156][ T4481] show_stack+0x2c/0x3c [ 89.642007][ T4481] __dump_stack+0x30/0x40 [ 89.642984][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.644026][ T4481] dump_stack+0x1c/0x5c [ 89.644953][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 89.645970][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 89.647120][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 89.648267][ T4481] inode_go_instantiate+0x4c/0x68 [ 89.649432][ T4481] gfs2_instantiate+0x178/0x2b4 [ 89.650548][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 89.651615][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 89.652728][ T4481] do_sync+0x414/0xa68 [ 89.653665][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 89.654733][ T4481] gfs2_sync_fs+0x50/0xc8 [ 89.655718][ T4481] sync_filesystem+0xe8/0x218 [ 89.656782][ T4481] generic_shutdown_super+0x74/0x32c [ 89.658026][ T4481] kill_block_super+0x78/0xe0 [ 89.659127][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.660153][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.661299][ T4481] deactivate_super+0xe4/0x104 [ 89.662290][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.663246][ T4481] __cleanup_mnt+0x20/0x30 [ 89.664259][ T4481] task_work_run+0x1f4/0x280 [ 89.665274][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.666405][ T4481] el0_svc+0x9c/0x12c [ 89.667277][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.668407][ T4481] el0t_64_sync+0x18c/0x190 [ 89.671214][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.674301][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.676248][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.678441][ T4481] Call trace: [ 89.679119][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.680114][ T4481] show_stack+0x2c/0x3c [ 89.680978][ T4481] __dump_stack+0x30/0x40 [ 89.681806][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.682844][ T4481] dump_stack+0x1c/0x5c [ 89.683821][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 89.684858][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 89.686001][ T4481] gfs2_put_super+0x1ec/0x73c [ 89.686965][ T4481] generic_shutdown_super+0x138/0x32c [ 89.688081][ T4481] kill_block_super+0x78/0xe0 [ 89.689094][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.690024][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.691185][ T4481] deactivate_super+0xe4/0x104 [ 89.692206][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.693160][ T4481] __cleanup_mnt+0x20/0x30 [ 89.694117][ T4481] task_work_run+0x1f4/0x280 [ 89.695122][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.696225][ T4481] el0_svc+0x9c/0x12c [ 89.697082][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.698156][ T4481] el0t_64_sync+0x18c/0x190 [ 89.821596][ T4657] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.823591][ T4657] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.826113][ T4657] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 89.827888][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.829281][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.833970][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 89.835958][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.837346][ T4657] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.857628][ T4657] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.873579][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.873579][ T4481] inode = 11 2339 [ 89.873579][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 89.877597][ T4481] 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 [ 89.879691][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 89.881716][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 89.884215][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.886182][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.887867][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.889443][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.891049][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.892842][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.895041][ T4481] Call trace: [ 89.895691][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.896666][ T4481] show_stack+0x2c/0x3c [ 89.897591][ T4481] __dump_stack+0x30/0x40 [ 89.898551][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.899564][ T4481] dump_stack+0x1c/0x5c [ 89.900483][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 89.901427][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 89.902471][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 89.903664][ T4481] inode_go_instantiate+0x4c/0x68 [ 89.904883][ T4481] gfs2_instantiate+0x178/0x2b4 [ 89.905999][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 89.907143][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 89.908189][ T4481] do_sync+0x414/0xa68 [ 89.909166][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 89.910269][ T4481] gfs2_sync_fs+0x50/0xc8 [ 89.911263][ T4481] sync_filesystem+0xe8/0x218 [ 89.912317][ T4481] generic_shutdown_super+0x74/0x32c [ 89.913448][ T4481] kill_block_super+0x78/0xe0 [ 89.914452][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.915416][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.916657][ T4481] deactivate_super+0xe4/0x104 [ 89.917750][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.918671][ T4481] __cleanup_mnt+0x20/0x30 [ 89.919708][ T4481] task_work_run+0x1f4/0x280 [ 89.920785][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.921871][ T4481] el0_svc+0x9c/0x12c [ 89.922726][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.923818][ T4481] el0t_64_sync+0x18c/0x190 [ 89.925734][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.928771][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 89.930590][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 89.932691][ T4481] Call trace: 1970/01/01 00:01:29 executed programs: 33 [ 89.933408][ T4481] dump_backtrace+0x1c4/0x1f0 [ 89.934456][ T4481] show_stack+0x2c/0x3c [ 89.935346][ T4481] __dump_stack+0x30/0x40 [ 89.936270][ T4481] dump_stack_lvl+0xf4/0x15c [ 89.937365][ T4481] dump_stack+0x1c/0x5c [ 89.938365][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 89.939571][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 89.940752][ T4481] gfs2_put_super+0x1ec/0x73c [ 89.941767][ T4481] generic_shutdown_super+0x138/0x32c [ 89.943004][ T4481] kill_block_super+0x78/0xe0 [ 89.944136][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 89.945166][ T4481] deactivate_locked_super+0xb4/0x128 [ 89.946459][ T4481] deactivate_super+0xe4/0x104 [ 89.947582][ T4481] cleanup_mnt+0x3a8/0x430 [ 89.948641][ T4481] __cleanup_mnt+0x20/0x30 [ 89.949701][ T4481] task_work_run+0x1f4/0x280 [ 89.950790][ T4481] do_notify_resume+0x20f8/0x2c84 [ 89.952060][ T4481] el0_svc+0x9c/0x12c [ 89.953037][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 89.954239][ T4481] el0t_64_sync+0x18c/0x190 [ 90.080537][ T4660] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.082307][ T4660] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.084590][ T4660] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 90.086763][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.088262][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.093275][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 90.094953][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.096042][ T4660] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.119637][ T4660] gfs2: fsid=syz:syz.0: found 1 quota changes [ 90.135758][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.135758][ T4481] inode = 11 2339 [ 90.135758][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 90.139972][ T4481] 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 [ 90.142036][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 90.145303][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 90.147179][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.149329][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.151067][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.153270][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.154601][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.156461][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.158547][ T4481] Call trace: [ 90.159252][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.160233][ T4481] show_stack+0x2c/0x3c [ 90.161086][ T4481] __dump_stack+0x30/0x40 [ 90.161945][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.163000][ T4481] dump_stack+0x1c/0x5c [ 90.164044][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 90.165156][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 90.166407][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 90.167697][ T4481] inode_go_instantiate+0x4c/0x68 [ 90.168871][ T4481] gfs2_instantiate+0x178/0x2b4 [ 90.170086][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 90.171262][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 90.172387][ T4481] do_sync+0x414/0xa68 [ 90.173358][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 90.174512][ T4481] gfs2_sync_fs+0x50/0xc8 [ 90.175575][ T4481] sync_filesystem+0xe8/0x218 [ 90.176727][ T4481] generic_shutdown_super+0x74/0x32c [ 90.178025][ T4481] kill_block_super+0x78/0xe0 [ 90.179214][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.180305][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.181664][ T4481] deactivate_super+0xe4/0x104 [ 90.182890][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.183898][ T4481] __cleanup_mnt+0x20/0x30 [ 90.184875][ T4481] task_work_run+0x1f4/0x280 [ 90.185949][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.187069][ T4481] el0_svc+0x9c/0x12c [ 90.188041][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.189149][ T4481] el0t_64_sync+0x18c/0x190 [ 90.191155][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 90.196721][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.198390][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.200334][ T4481] Call trace: [ 90.200978][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.201916][ T4481] show_stack+0x2c/0x3c [ 90.202794][ T4481] __dump_stack+0x30/0x40 [ 90.203737][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.204745][ T4481] dump_stack+0x1c/0x5c [ 90.205682][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 90.206819][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 90.208096][ T4481] gfs2_put_super+0x1ec/0x73c [ 90.209287][ T4481] generic_shutdown_super+0x138/0x32c [ 90.210531][ T4481] kill_block_super+0x78/0xe0 [ 90.211646][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.212672][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.213900][ T4481] deactivate_super+0xe4/0x104 [ 90.214974][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.215971][ T4481] __cleanup_mnt+0x20/0x30 [ 90.216973][ T4481] task_work_run+0x1f4/0x280 [ 90.217994][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.219105][ T4481] el0_svc+0x9c/0x12c [ 90.220055][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.221278][ T4481] el0t_64_sync+0x18c/0x190 [ 90.348218][ T4663] set_capacity_and_notify: 8 callbacks suppressed [ 90.348228][ T4663] loop0: detected capacity change from 0 to 32768 [ 90.354342][ T4663] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.355952][ T4663] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.358698][ T4663] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 90.360608][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.362068][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.366888][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 90.368516][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.369676][ T4663] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.397205][ T4663] gfs2: fsid=syz:syz.0: found 1 quota changes [ 90.414161][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.414161][ T4481] inode = 11 2339 [ 90.414161][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 90.418019][ T4481] 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 [ 90.420100][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 90.432600][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 90.434303][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.436881][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.438865][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.440561][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.441809][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.443803][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.446238][ T4481] Call trace: [ 90.447039][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.448172][ T4481] show_stack+0x2c/0x3c [ 90.449188][ T4481] __dump_stack+0x30/0x40 [ 90.450227][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.451333][ T4481] dump_stack+0x1c/0x5c [ 90.452343][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 90.453388][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 90.454513][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 90.455641][ T4481] inode_go_instantiate+0x4c/0x68 [ 90.456772][ T4481] gfs2_instantiate+0x178/0x2b4 [ 90.457856][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 90.458924][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 90.459946][ T4481] do_sync+0x414/0xa68 [ 90.460838][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 90.461865][ T4481] gfs2_sync_fs+0x50/0xc8 [ 90.462854][ T4481] sync_filesystem+0xe8/0x218 [ 90.463982][ T4481] generic_shutdown_super+0x74/0x32c [ 90.465176][ T4481] kill_block_super+0x78/0xe0 [ 90.466225][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.467183][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.468415][ T4481] deactivate_super+0xe4/0x104 [ 90.469493][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.470482][ T4481] __cleanup_mnt+0x20/0x30 [ 90.471478][ T4481] task_work_run+0x1f4/0x280 [ 90.472493][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.473668][ T4481] el0_svc+0x9c/0x12c [ 90.474593][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.475763][ T4481] el0t_64_sync+0x18c/0x190 [ 90.478408][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 90.481421][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.483398][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.485635][ T4481] Call trace: [ 90.486374][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.487432][ T4481] show_stack+0x2c/0x3c [ 90.488352][ T4481] __dump_stack+0x30/0x40 [ 90.489319][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.490338][ T4481] dump_stack+0x1c/0x5c [ 90.491232][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 90.492451][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 90.493619][ T4481] gfs2_put_super+0x1ec/0x73c [ 90.494698][ T4481] generic_shutdown_super+0x138/0x32c [ 90.495868][ T4481] kill_block_super+0x78/0xe0 [ 90.496967][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.497971][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.499198][ T4481] deactivate_super+0xe4/0x104 [ 90.500222][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.501185][ T4481] __cleanup_mnt+0x20/0x30 [ 90.502137][ T4481] task_work_run+0x1f4/0x280 [ 90.503137][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.504245][ T4481] el0_svc+0x9c/0x12c [ 90.505098][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.506251][ T4481] el0t_64_sync+0x18c/0x190 [ 90.632092][ T4666] loop0: detected capacity change from 0 to 32768 [ 90.634587][ T4666] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.636257][ T4666] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.638563][ T4666] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 90.640394][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.641856][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.646791][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 90.648589][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.649838][ T4666] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.674923][ T4666] gfs2: fsid=syz:syz.0: found 1 quota changes [ 90.689860][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.689860][ T4481] inode = 11 2339 [ 90.689860][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 90.694736][ T4481] 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 [ 90.696667][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 90.698777][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 90.700574][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.703415][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.705306][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.706712][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.708453][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.710142][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.711995][ T4481] Call trace: [ 90.712721][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.713805][ T4481] show_stack+0x2c/0x3c [ 90.714816][ T4481] __dump_stack+0x30/0x40 [ 90.715878][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.716988][ T4481] dump_stack+0x1c/0x5c [ 90.717929][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 90.719001][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 90.720064][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 90.721143][ T4481] inode_go_instantiate+0x4c/0x68 [ 90.722175][ T4481] gfs2_instantiate+0x178/0x2b4 [ 90.723191][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 90.724258][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 90.725259][ T4481] do_sync+0x414/0xa68 [ 90.726177][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 90.727244][ T4481] gfs2_sync_fs+0x50/0xc8 [ 90.728229][ T4481] sync_filesystem+0xe8/0x218 [ 90.729308][ T4481] generic_shutdown_super+0x74/0x32c [ 90.730532][ T4481] kill_block_super+0x78/0xe0 [ 90.731575][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.732546][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.733743][ T4481] deactivate_super+0xe4/0x104 [ 90.734731][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.735656][ T4481] __cleanup_mnt+0x20/0x30 [ 90.736601][ T4481] task_work_run+0x1f4/0x280 [ 90.737566][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.738638][ T4481] el0_svc+0x9c/0x12c [ 90.739546][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.740723][ T4481] el0t_64_sync+0x18c/0x190 [ 90.742677][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 90.745602][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.747669][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.750116][ T4481] Call trace: [ 90.750888][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.751943][ T4481] show_stack+0x2c/0x3c [ 90.752908][ T4481] __dump_stack+0x30/0x40 [ 90.753956][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.755080][ T4481] dump_stack+0x1c/0x5c [ 90.756099][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 90.757341][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 90.758544][ T4481] gfs2_put_super+0x1ec/0x73c [ 90.759605][ T4481] generic_shutdown_super+0x138/0x32c [ 90.760887][ T4481] kill_block_super+0x78/0xe0 [ 90.761982][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.762997][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.764166][ T4481] deactivate_super+0xe4/0x104 [ 90.765221][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.766224][ T4481] __cleanup_mnt+0x20/0x30 [ 90.767244][ T4481] task_work_run+0x1f4/0x280 [ 90.768276][ T4481] do_notify_resume+0x20f8/0x2c84 [ 90.769390][ T4481] el0_svc+0x9c/0x12c [ 90.770264][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 90.771347][ T4481] el0t_64_sync+0x18c/0x190 [ 90.893241][ T4669] loop0: detected capacity change from 0 to 32768 [ 90.897015][ T4669] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.898529][ T4669] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.901347][ T4669] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 90.903392][ T4426] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.904844][ T4426] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.909446][ T4426] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 90.910993][ T4426] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.912502][ T4669] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.937092][ T4669] gfs2: fsid=syz:syz.0: found 1 quota changes [ 90.953089][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.953089][ T4481] inode = 11 2339 [ 90.953089][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 90.957114][ T4481] 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 [ 90.959151][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 90.961382][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 90.964567][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.966719][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.968561][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.969829][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.971438][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 90.973219][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 90.975546][ T4481] Call trace: [ 90.976245][ T4481] dump_backtrace+0x1c4/0x1f0 [ 90.977281][ T4481] show_stack+0x2c/0x3c [ 90.978211][ T4481] __dump_stack+0x30/0x40 [ 90.979115][ T4481] dump_stack_lvl+0xf4/0x15c [ 90.980082][ T4481] dump_stack+0x1c/0x5c [ 90.980984][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 90.981970][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 90.983042][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 90.984161][ T4481] inode_go_instantiate+0x4c/0x68 [ 90.985228][ T4481] gfs2_instantiate+0x178/0x2b4 [ 90.986261][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 90.987380][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 90.988419][ T4481] do_sync+0x414/0xa68 [ 90.989343][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 90.990400][ T4481] gfs2_sync_fs+0x50/0xc8 [ 90.991389][ T4481] sync_filesystem+0xe8/0x218 [ 90.992453][ T4481] generic_shutdown_super+0x74/0x32c [ 90.993639][ T4481] kill_block_super+0x78/0xe0 [ 90.994673][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 90.995616][ T4481] deactivate_locked_super+0xb4/0x128 [ 90.996817][ T4481] deactivate_super+0xe4/0x104 [ 90.997868][ T4481] cleanup_mnt+0x3a8/0x430 [ 90.998843][ T4481] __cleanup_mnt+0x20/0x30 [ 90.999802][ T4481] task_work_run+0x1f4/0x280 [ 91.000777][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.001982][ T4481] el0_svc+0x9c/0x12c [ 91.002954][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.004208][ T4481] el0t_64_sync+0x18c/0x190 [ 91.005704][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 91.008356][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.010193][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.012162][ T4481] Call trace: [ 91.012867][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.013825][ T4481] show_stack+0x2c/0x3c [ 91.014739][ T4481] __dump_stack+0x30/0x40 [ 91.015705][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.016762][ T4481] dump_stack+0x1c/0x5c [ 91.017805][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 91.019089][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 91.020228][ T4481] gfs2_put_super+0x1ec/0x73c [ 91.021373][ T4481] generic_shutdown_super+0x138/0x32c [ 91.022611][ T4481] kill_block_super+0x78/0xe0 [ 91.023729][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.024732][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.025943][ T4481] deactivate_super+0xe4/0x104 [ 91.027009][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.028082][ T4481] __cleanup_mnt+0x20/0x30 [ 91.029096][ T4481] task_work_run+0x1f4/0x280 [ 91.030168][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.031345][ T4481] el0_svc+0x9c/0x12c [ 91.032255][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.033393][ T4481] el0t_64_sync+0x18c/0x190 [ 91.156576][ T4672] loop0: detected capacity change from 0 to 32768 [ 91.159743][ T4672] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.161467][ T4672] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.165001][ T4672] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 91.166828][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 91.168305][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 91.173064][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 91.174957][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 91.176184][ T4672] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 91.198362][ T4672] gfs2: fsid=syz:syz.0: found 1 quota changes [ 91.214564][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 91.214564][ T4481] inode = 11 2339 [ 91.214564][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 91.218281][ T4481] 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 [ 91.220137][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 91.222080][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 91.225010][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 91.226893][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 91.228610][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 91.230061][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 91.231667][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.233670][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.235865][ T4481] Call trace: [ 91.236562][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.237649][ T4481] show_stack+0x2c/0x3c [ 91.238628][ T4481] __dump_stack+0x30/0x40 [ 91.239587][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.240671][ T4481] dump_stack+0x1c/0x5c [ 91.241649][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 91.242745][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 91.243983][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 91.245191][ T4481] inode_go_instantiate+0x4c/0x68 [ 91.246414][ T4481] gfs2_instantiate+0x178/0x2b4 [ 91.247565][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 91.248623][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 91.249682][ T4481] do_sync+0x414/0xa68 [ 91.250673][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 91.251816][ T4481] gfs2_sync_fs+0x50/0xc8 [ 91.252787][ T4481] sync_filesystem+0xe8/0x218 [ 91.253790][ T4481] generic_shutdown_super+0x74/0x32c [ 91.254960][ T4481] kill_block_super+0x78/0xe0 [ 91.256010][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.256992][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.258215][ T4481] deactivate_super+0xe4/0x104 [ 91.259254][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.260214][ T4481] __cleanup_mnt+0x20/0x30 [ 91.261220][ T4481] task_work_run+0x1f4/0x280 [ 91.262162][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.263234][ T4481] el0_svc+0x9c/0x12c [ 91.264126][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.265237][ T4481] el0t_64_sync+0x18c/0x190 [ 91.267283][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 91.270231][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.272087][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.274425][ T4481] Call trace: [ 91.275158][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.276219][ T4481] show_stack+0x2c/0x3c [ 91.277140][ T4481] __dump_stack+0x30/0x40 [ 91.278083][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.279040][ T4481] dump_stack+0x1c/0x5c [ 91.279939][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 91.281042][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 91.282176][ T4481] gfs2_put_super+0x1ec/0x73c [ 91.283198][ T4481] generic_shutdown_super+0x138/0x32c [ 91.284428][ T4481] kill_block_super+0x78/0xe0 [ 91.285363][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.286252][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.287362][ T4481] deactivate_super+0xe4/0x104 [ 91.288356][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.289310][ T4481] __cleanup_mnt+0x20/0x30 [ 91.290242][ T4481] task_work_run+0x1f4/0x280 [ 91.291261][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.292411][ T4481] el0_svc+0x9c/0x12c [ 91.293338][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.294536][ T4481] el0t_64_sync+0x18c/0x190 [ 91.417142][ T4675] loop0: detected capacity change from 0 to 32768 [ 91.421787][ T4675] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.423626][ T4675] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.425997][ T4675] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 91.427769][ T4426] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 91.429180][ T4426] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 91.433802][ T4426] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 91.435467][ T4426] gfs2: fsid=syz:syz.0: jid=0: Done [ 91.436668][ T4675] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 91.458502][ T4675] gfs2: fsid=syz:syz.0: found 1 quota changes [ 91.474289][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 91.474289][ T4481] inode = 11 2339 [ 91.474289][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 91.478198][ T4481] 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 [ 91.480091][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 91.482135][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 91.484687][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 91.486887][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 91.488844][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 91.490310][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 91.491613][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.493607][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.495670][ T4481] Call trace: [ 91.496408][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.497487][ T4481] show_stack+0x2c/0x3c [ 91.498479][ T4481] __dump_stack+0x30/0x40 [ 91.499532][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.500650][ T4481] dump_stack+0x1c/0x5c [ 91.501583][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 91.502651][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 91.503807][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 91.504919][ T4481] inode_go_instantiate+0x4c/0x68 [ 91.506100][ T4481] gfs2_instantiate+0x178/0x2b4 [ 91.507267][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 91.508434][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 91.509528][ T4481] do_sync+0x414/0xa68 [ 91.510499][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 91.511632][ T4481] gfs2_sync_fs+0x50/0xc8 [ 91.512680][ T4481] sync_filesystem+0xe8/0x218 [ 91.513821][ T4481] generic_shutdown_super+0x74/0x32c [ 91.515115][ T4481] kill_block_super+0x78/0xe0 [ 91.516290][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.517381][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.518639][ T4481] deactivate_super+0xe4/0x104 [ 91.519766][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.520785][ T4481] __cleanup_mnt+0x20/0x30 [ 91.521781][ T4481] task_work_run+0x1f4/0x280 [ 91.522822][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.523952][ T4481] el0_svc+0x9c/0x12c [ 91.524834][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.526027][ T4481] el0t_64_sync+0x18c/0x190 [ 91.528087][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 91.531250][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.533264][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.535396][ T4481] Call trace: [ 91.536195][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.537346][ T4481] show_stack+0x2c/0x3c [ 91.538375][ T4481] __dump_stack+0x30/0x40 [ 91.539480][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.540672][ T4481] dump_stack+0x1c/0x5c [ 91.541736][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 91.542897][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 91.544068][ T4481] gfs2_put_super+0x1ec/0x73c [ 91.545068][ T4481] generic_shutdown_super+0x138/0x32c [ 91.546251][ T4481] kill_block_super+0x78/0xe0 [ 91.547261][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.548208][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.549384][ T4481] deactivate_super+0xe4/0x104 [ 91.550411][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.551376][ T4481] __cleanup_mnt+0x20/0x30 [ 91.552347][ T4481] task_work_run+0x1f4/0x280 [ 91.553379][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.554509][ T4481] el0_svc+0x9c/0x12c [ 91.555399][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.556529][ T4481] el0t_64_sync+0x18c/0x190 [ 91.679989][ T4678] loop0: detected capacity change from 0 to 32768 [ 91.685133][ T4678] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.686850][ T4678] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.689050][ T4678] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 91.690776][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 91.692160][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 91.697021][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 91.698821][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 91.700062][ T4678] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 91.722651][ T4678] gfs2: fsid=syz:syz.0: found 1 quota changes [ 91.738607][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 91.738607][ T4481] inode = 11 2339 [ 91.738607][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 91.742795][ T4481] 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 [ 91.744861][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 91.747061][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 91.748821][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 91.751044][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 91.753541][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 91.754952][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 91.756557][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.758397][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.760498][ T4481] Call trace: [ 91.761190][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.762154][ T4481] show_stack+0x2c/0x3c [ 91.763139][ T4481] __dump_stack+0x30/0x40 [ 91.764114][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.765135][ T4481] dump_stack+0x1c/0x5c [ 91.765983][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 91.766998][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 91.768146][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 91.769244][ T4481] inode_go_instantiate+0x4c/0x68 [ 91.770365][ T4481] gfs2_instantiate+0x178/0x2b4 [ 91.771437][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 91.772436][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 91.773459][ T4481] do_sync+0x414/0xa68 [ 91.774383][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 91.775483][ T4481] gfs2_sync_fs+0x50/0xc8 [ 91.776487][ T4481] sync_filesystem+0xe8/0x218 [ 91.777545][ T4481] generic_shutdown_super+0x74/0x32c [ 91.778690][ T4481] kill_block_super+0x78/0xe0 [ 91.779675][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.780661][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.781804][ T4481] deactivate_super+0xe4/0x104 [ 91.782834][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.783756][ T4481] __cleanup_mnt+0x20/0x30 [ 91.784688][ T4481] task_work_run+0x1f4/0x280 [ 91.785698][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.786785][ T4481] el0_svc+0x9c/0x12c [ 91.787645][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.788820][ T4481] el0t_64_sync+0x18c/0x190 [ 91.791656][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 91.795357][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 91.797246][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 91.799289][ T4481] Call trace: [ 91.799957][ T4481] dump_backtrace+0x1c4/0x1f0 [ 91.800919][ T4481] show_stack+0x2c/0x3c [ 91.801754][ T4481] __dump_stack+0x30/0x40 [ 91.802688][ T4481] dump_stack_lvl+0xf4/0x15c [ 91.803824][ T4481] dump_stack+0x1c/0x5c [ 91.804784][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 91.805977][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 91.807236][ T4481] gfs2_put_super+0x1ec/0x73c [ 91.808282][ T4481] generic_shutdown_super+0x138/0x32c [ 91.809520][ T4481] kill_block_super+0x78/0xe0 [ 91.810655][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 91.811552][ T4481] deactivate_locked_super+0xb4/0x128 [ 91.812751][ T4481] deactivate_super+0xe4/0x104 [ 91.813826][ T4481] cleanup_mnt+0x3a8/0x430 [ 91.814758][ T4481] __cleanup_mnt+0x20/0x30 [ 91.815774][ T4481] task_work_run+0x1f4/0x280 [ 91.816834][ T4481] do_notify_resume+0x20f8/0x2c84 [ 91.818006][ T4481] el0_svc+0x9c/0x12c [ 91.818938][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 91.820121][ T4481] el0t_64_sync+0x18c/0x190 [ 91.944360][ T4681] loop0: detected capacity change from 0 to 32768 [ 91.948139][ T4681] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.949588][ T4681] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.952317][ T4681] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 91.954189][ T4426] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 91.955496][ T4426] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 91.960231][ T4426] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 91.962565][ T4426] gfs2: fsid=syz:syz.0: jid=0: Done [ 91.963684][ T4681] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 91.990221][ T4681] gfs2: fsid=syz:syz.0: found 1 quota changes [ 92.006659][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.006659][ T4481] inode = 11 2339 [ 92.006659][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 92.010739][ T4481] 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 [ 92.013752][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 92.015926][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 92.017714][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.019721][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.021374][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.023606][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.025134][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.026928][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.028957][ T4481] Call trace: [ 92.029663][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.030645][ T4481] show_stack+0x2c/0x3c [ 92.031565][ T4481] __dump_stack+0x30/0x40 [ 92.032572][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.033701][ T4481] dump_stack+0x1c/0x5c [ 92.034683][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 92.035775][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 92.037011][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 92.038220][ T4481] inode_go_instantiate+0x4c/0x68 [ 92.039420][ T4481] gfs2_instantiate+0x178/0x2b4 [ 92.040516][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 92.041600][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 92.042675][ T4481] do_sync+0x414/0xa68 [ 92.043490][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 92.044496][ T4481] gfs2_sync_fs+0x50/0xc8 [ 92.045547][ T4481] sync_filesystem+0xe8/0x218 [ 92.046647][ T4481] generic_shutdown_super+0x74/0x32c [ 92.047847][ T4481] kill_block_super+0x78/0xe0 [ 92.048934][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.049913][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.051123][ T4481] deactivate_super+0xe4/0x104 [ 92.052242][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.053209][ T4481] __cleanup_mnt+0x20/0x30 [ 92.054268][ T4481] task_work_run+0x1f4/0x280 [ 92.055335][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.056503][ T4481] el0_svc+0x9c/0x12c [ 92.057381][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.058483][ T4481] el0t_64_sync+0x18c/0x190 [ 92.060593][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 92.063707][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.065483][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.067454][ T4481] Call trace: [ 92.068102][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.069041][ T4481] show_stack+0x2c/0x3c [ 92.069877][ T4481] __dump_stack+0x30/0x40 [ 92.070755][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.071676][ T4481] dump_stack+0x1c/0x5c [ 92.072546][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 92.073695][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 92.074857][ T4481] gfs2_put_super+0x1ec/0x73c [ 92.075928][ T4481] generic_shutdown_super+0x138/0x32c [ 92.077171][ T4481] kill_block_super+0x78/0xe0 [ 92.078297][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.079329][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.080612][ T4481] deactivate_super+0xe4/0x104 [ 92.081764][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.082810][ T4481] __cleanup_mnt+0x20/0x30 [ 92.083846][ T4481] task_work_run+0x1f4/0x280 [ 92.084933][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.086116][ T4481] el0_svc+0x9c/0x12c [ 92.087040][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.088057][ T4481] el0t_64_sync+0x18c/0x190 [ 92.209501][ T4684] loop0: detected capacity change from 0 to 32768 [ 92.214581][ T4684] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.216263][ T4684] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.218825][ T4684] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.220700][ T4426] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.222165][ T4426] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.227190][ T4426] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 92.228847][ T4426] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.229984][ T4684] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.250775][ T4684] gfs2: fsid=syz:syz.0: found 1 quota changes [ 92.267280][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.267280][ T4481] inode = 11 2339 [ 92.267280][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 92.271312][ T4481] 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 [ 92.273895][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 92.276204][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 92.278088][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.280200][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.281893][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.283429][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.284642][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.286397][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.288393][ T4481] Call trace: [ 92.289029][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.289926][ T4481] show_stack+0x2c/0x3c [ 92.290752][ T4481] __dump_stack+0x30/0x40 [ 92.291595][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.292547][ T4481] dump_stack+0x1c/0x5c [ 92.293491][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 92.294521][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 92.295618][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 92.296704][ T4481] inode_go_instantiate+0x4c/0x68 [ 92.297802][ T4481] gfs2_instantiate+0x178/0x2b4 [ 92.298871][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 92.299982][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 92.301021][ T4481] do_sync+0x414/0xa68 [ 92.301953][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 92.303011][ T4481] gfs2_sync_fs+0x50/0xc8 [ 92.303954][ T4481] sync_filesystem+0xe8/0x218 [ 92.304976][ T4481] generic_shutdown_super+0x74/0x32c [ 92.306131][ T4481] kill_block_super+0x78/0xe0 [ 92.307162][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.308109][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.309271][ T4481] deactivate_super+0xe4/0x104 [ 92.310284][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.311234][ T4481] __cleanup_mnt+0x20/0x30 [ 92.312131][ T4481] task_work_run+0x1f4/0x280 [ 92.313102][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.314204][ T4481] el0_svc+0x9c/0x12c [ 92.315104][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.316232][ T4481] el0t_64_sync+0x18c/0x190 [ 92.318637][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 92.321611][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.323495][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.325655][ T4481] Call trace: [ 92.326352][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.327367][ T4481] show_stack+0x2c/0x3c [ 92.328261][ T4481] __dump_stack+0x30/0x40 [ 92.329242][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.330260][ T4481] dump_stack+0x1c/0x5c [ 92.331239][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 92.332438][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 92.333631][ T4481] gfs2_put_super+0x1ec/0x73c [ 92.334720][ T4481] generic_shutdown_super+0x138/0x32c [ 92.336104][ T4481] kill_block_super+0x78/0xe0 [ 92.337242][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.338338][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.339706][ T4481] deactivate_super+0xe4/0x104 [ 92.340890][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.342015][ T4481] __cleanup_mnt+0x20/0x30 [ 92.343134][ T4481] task_work_run+0x1f4/0x280 [ 92.344215][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.345388][ T4481] el0_svc+0x9c/0x12c [ 92.346358][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.347457][ T4481] el0t_64_sync+0x18c/0x190 [ 92.470156][ T4687] loop0: detected capacity change from 0 to 32768 [ 92.474930][ T4687] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.476596][ T4687] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.478888][ T4687] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.480678][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.482044][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.487341][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 92.488930][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.490324][ T4687] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.513655][ T4687] gfs2: fsid=syz:syz.0: found 1 quota changes [ 92.529422][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.529422][ T4481] inode = 11 2339 [ 92.529422][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 92.533542][ T4481] 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 [ 92.535382][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 92.537392][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 92.539129][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.541195][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.543318][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.544622][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.545897][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.547810][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.550177][ T4481] Call trace: [ 92.550931][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.552002][ T4481] show_stack+0x2c/0x3c [ 92.552924][ T4481] __dump_stack+0x30/0x40 [ 92.553996][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.555112][ T4481] dump_stack+0x1c/0x5c [ 92.556037][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 92.557139][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 92.558350][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 92.559586][ T4481] inode_go_instantiate+0x4c/0x68 [ 92.560821][ T4481] gfs2_instantiate+0x178/0x2b4 [ 92.561961][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 92.563015][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 92.564067][ T4481] do_sync+0x414/0xa68 [ 92.564990][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 92.566092][ T4481] gfs2_sync_fs+0x50/0xc8 [ 92.567048][ T4481] sync_filesystem+0xe8/0x218 [ 92.568069][ T4481] generic_shutdown_super+0x74/0x32c [ 92.569267][ T4481] kill_block_super+0x78/0xe0 [ 92.570328][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.571303][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.572493][ T4481] deactivate_super+0xe4/0x104 [ 92.573560][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.574565][ T4481] __cleanup_mnt+0x20/0x30 [ 92.575564][ T4481] task_work_run+0x1f4/0x280 [ 92.576520][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.577544][ T4481] el0_svc+0x9c/0x12c [ 92.578403][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.579473][ T4481] el0t_64_sync+0x18c/0x190 [ 92.582487][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 92.585409][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.587588][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.589910][ T4481] Call trace: [ 92.590663][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.591719][ T4481] show_stack+0x2c/0x3c [ 92.592668][ T4481] __dump_stack+0x30/0x40 [ 92.593702][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.594764][ T4481] dump_stack+0x1c/0x5c [ 92.595714][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 92.596879][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 92.598030][ T4481] gfs2_put_super+0x1ec/0x73c [ 92.599066][ T4481] generic_shutdown_super+0x138/0x32c [ 92.600275][ T4481] kill_block_super+0x78/0xe0 [ 92.601322][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.602311][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.603578][ T4481] deactivate_super+0xe4/0x104 [ 92.604663][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.605596][ T4481] __cleanup_mnt+0x20/0x30 [ 92.606543][ T4481] task_work_run+0x1f4/0x280 [ 92.607526][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.608626][ T4481] el0_svc+0x9c/0x12c [ 92.609460][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.610516][ T4481] el0t_64_sync+0x18c/0x190 [ 92.730084][ T4690] loop0: detected capacity change from 0 to 32768 [ 92.733956][ T4690] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.735681][ T4690] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.738145][ T4690] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.740171][ T4645] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.741582][ T4645] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.746173][ T4645] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 92.747842][ T4645] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.749010][ T4690] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.768497][ T4690] gfs2: fsid=syz:syz.0: found 1 quota changes [ 92.784118][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.784118][ T4481] inode = 11 2339 [ 92.784118][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 92.788236][ T4481] 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 [ 92.790105][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 92.792423][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 92.794243][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.796328][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.798166][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.799541][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.800783][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.802662][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.804888][ T4481] Call trace: [ 92.805553][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.806709][ T4481] show_stack+0x2c/0x3c [ 92.807726][ T4481] __dump_stack+0x30/0x40 [ 92.808868][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.809928][ T4481] dump_stack+0x1c/0x5c [ 92.810876][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 92.811986][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 92.813209][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 92.814419][ T4481] inode_go_instantiate+0x4c/0x68 [ 92.815628][ T4481] gfs2_instantiate+0x178/0x2b4 [ 92.816700][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 92.817741][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 92.818939][ T4481] do_sync+0x414/0xa68 [ 92.819990][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 92.821219][ T4481] gfs2_sync_fs+0x50/0xc8 [ 92.822335][ T4481] sync_filesystem+0xe8/0x218 [ 92.823556][ T4481] generic_shutdown_super+0x74/0x32c [ 92.824866][ T4481] kill_block_super+0x78/0xe0 [ 92.826047][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.827075][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.828318][ T4481] deactivate_super+0xe4/0x104 [ 92.829427][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.830429][ T4481] __cleanup_mnt+0x20/0x30 [ 92.831416][ T4481] task_work_run+0x1f4/0x280 [ 92.832521][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.833752][ T4481] el0_svc+0x9c/0x12c [ 92.834717][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.835947][ T4481] el0t_64_sync+0x18c/0x190 [ 92.838993][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 92.842018][ T4481] CPU: 0 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 92.844175][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 92.846573][ T4481] Call trace: [ 92.847319][ T4481] dump_backtrace+0x1c4/0x1f0 [ 92.848446][ T4481] show_stack+0x2c/0x3c [ 92.849452][ T4481] __dump_stack+0x30/0x40 [ 92.850533][ T4481] dump_stack_lvl+0xf4/0x15c [ 92.851625][ T4481] dump_stack+0x1c/0x5c [ 92.852532][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 92.853680][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 92.854808][ T4481] gfs2_put_super+0x1ec/0x73c [ 92.855855][ T4481] generic_shutdown_super+0x138/0x32c [ 92.857107][ T4481] kill_block_super+0x78/0xe0 [ 92.858216][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 92.859269][ T4481] deactivate_locked_super+0xb4/0x128 [ 92.860570][ T4481] deactivate_super+0xe4/0x104 [ 92.861721][ T4481] cleanup_mnt+0x3a8/0x430 [ 92.862800][ T4481] __cleanup_mnt+0x20/0x30 [ 92.863904][ T4481] task_work_run+0x1f4/0x280 [ 92.865098][ T4481] do_notify_resume+0x20f8/0x2c84 [ 92.866356][ T4481] el0_svc+0x9c/0x12c [ 92.867382][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 92.868580][ T4481] el0t_64_sync+0x18c/0x190 [ 92.994105][ T4693] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.995926][ T4693] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.998717][ T4693] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 93.000619][ T4498] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 93.002076][ T4498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 93.006616][ T4498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 4ms [ 93.008273][ T4498] gfs2: fsid=syz:syz.0: jid=0: Done [ 93.009265][ T4693] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 93.036478][ T4693] gfs2: fsid=syz:syz.0: found 1 quota changes [ 93.053053][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 93.053053][ T4481] inode = 11 2339 [ 93.053053][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 93.056562][ T4481] 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 [ 93.058532][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 93.060552][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 93.063453][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 93.065509][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 93.067229][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 93.068666][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 93.070308][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 93.072165][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 93.074434][ T4481] Call trace: [ 93.075162][ T4481] dump_backtrace+0x1c4/0x1f0 [ 93.076206][ T4481] show_stack+0x2c/0x3c [ 93.077143][ T4481] __dump_stack+0x30/0x40 [ 93.078154][ T4481] dump_stack_lvl+0xf4/0x15c [ 93.079279][ T4481] dump_stack+0x1c/0x5c [ 93.080302][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 93.081421][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 93.082640][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 93.083852][ T4481] inode_go_instantiate+0x4c/0x68 [ 93.085052][ T4481] gfs2_instantiate+0x178/0x2b4 [ 93.086243][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 93.087299][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 93.088398][ T4481] do_sync+0x414/0xa68 [ 93.089414][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 93.090563][ T4481] gfs2_sync_fs+0x50/0xc8 [ 93.091630][ T4481] sync_filesystem+0xe8/0x218 [ 93.092622][ T4481] generic_shutdown_super+0x74/0x32c [ 93.093808][ T4481] kill_block_super+0x78/0xe0 [ 93.094829][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 93.095837][ T4481] deactivate_locked_super+0xb4/0x128 [ 93.097059][ T4481] deactivate_super+0xe4/0x104 [ 93.098043][ T4481] cleanup_mnt+0x3a8/0x430 [ 93.099078][ T4481] __cleanup_mnt+0x20/0x30 [ 93.100095][ T4481] task_work_run+0x1f4/0x280 [ 93.101128][ T4481] do_notify_resume+0x20f8/0x2c84 [ 93.102233][ T4481] el0_svc+0x9c/0x12c [ 93.103115][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 93.104183][ T4481] el0t_64_sync+0x18c/0x190 [ 93.105752][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 93.108484][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 93.110436][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 93.112605][ T4481] Call trace: [ 93.113294][ T4481] dump_backtrace+0x1c4/0x1f0 [ 93.114336][ T4481] show_stack+0x2c/0x3c [ 93.115266][ T4481] __dump_stack+0x30/0x40 [ 93.116185][ T4481] dump_stack_lvl+0xf4/0x15c [ 93.117169][ T4481] dump_stack+0x1c/0x5c [ 93.118020][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 93.119102][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 93.120157][ T4481] gfs2_put_super+0x1ec/0x73c [ 93.121197][ T4481] generic_shutdown_super+0x138/0x32c [ 93.122432][ T4481] kill_block_super+0x78/0xe0 [ 93.123463][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 93.124457][ T4481] deactivate_locked_super+0xb4/0x128 [ 93.125694][ T4481] deactivate_super+0xe4/0x104 [ 93.126738][ T4481] cleanup_mnt+0x3a8/0x430 [ 93.127761][ T4481] __cleanup_mnt+0x20/0x30 [ 93.128790][ T4481] task_work_run+0x1f4/0x280 [ 93.129778][ T4481] do_notify_resume+0x20f8/0x2c84 [ 93.130777][ T4481] el0_svc+0x9c/0x12c [ 93.131667][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 93.132744][ T4481] el0t_64_sync+0x18c/0x190 [ 93.259343][ T4696] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 93.261065][ T4696] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 93.263995][ T4696] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 93.265846][ T4498] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 93.267270][ T4498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 93.277669][ T4498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 93.279187][ T4498] gfs2: fsid=syz:syz.0: jid=0: Done [ 93.280296][ T4696] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 93.304214][ T4696] gfs2: fsid=syz:syz.0: found 1 quota changes [ 93.320611][ T4481] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 93.320611][ T4481] inode = 11 2339 [ 93.320611][ T4481] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 413 [ 93.324766][ T4481] 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 [ 93.326776][ T4481] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4481 [syz-executor] gfs2_quota_sync+0x2cc/0x4e8 [ 93.329023][ T4481] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 93.330893][ T4481] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 93.333278][ T4481] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 93.335131][ T4481] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 93.336557][ T4481] gfs2: fsid=syz:syz.0: File system withdrawn [ 93.337806][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 93.339682][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 93.341936][ T4481] Call trace: [ 93.342721][ T4481] dump_backtrace+0x1c4/0x1f0 [ 93.343790][ T4481] show_stack+0x2c/0x3c [ 93.344660][ T4481] __dump_stack+0x30/0x40 [ 93.345552][ T4481] dump_stack_lvl+0xf4/0x15c [ 93.346518][ T4481] dump_stack+0x1c/0x5c [ 93.347496][ T4481] gfs2_withdraw+0x9f8/0x1244 [ 93.348639][ T4481] gfs2_consist_inode_i+0xf8/0x114 [ 93.349921][ T4481] gfs2_inode_refresh+0x9a0/0xe64 [ 93.351154][ T4481] inode_go_instantiate+0x4c/0x68 [ 93.352371][ T4481] gfs2_instantiate+0x178/0x2b4 [ 93.353629][ T4481] gfs2_glock_wait+0x1b0/0x290 [ 93.354819][ T4481] gfs2_glock_nq+0x8bc/0x11c4 [ 93.355992][ T4481] do_sync+0x414/0xa68 [ 93.356978][ T4481] gfs2_quota_sync+0x2cc/0x4e8 [ 93.358182][ T4481] gfs2_sync_fs+0x50/0xc8 [ 93.359144][ T4481] sync_filesystem+0xe8/0x218 [ 93.360236][ T4481] generic_shutdown_super+0x74/0x32c [ 93.361503][ T4481] kill_block_super+0x78/0xe0 [ 93.362625][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 93.363597][ T4481] deactivate_locked_super+0xb4/0x128 [ 93.364808][ T4481] deactivate_super+0xe4/0x104 [ 93.365893][ T4481] cleanup_mnt+0x3a8/0x430 [ 93.366984][ T4481] __cleanup_mnt+0x20/0x30 [ 93.368080][ T4481] task_work_run+0x1f4/0x280 [ 93.369163][ T4481] do_notify_resume+0x20f8/0x2c84 [ 93.370372][ T4481] el0_svc+0x9c/0x12c [ 93.371331][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 93.372514][ T4481] el0t_64_sync+0x18c/0x190 [ 93.375080][ T4481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 93.378508][ T4481] CPU: 1 PID: 4481 Comm: syz-executor Tainted: G B syzkaller #0 [ 93.380403][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/31/2026 [ 93.382683][ T4481] Call trace: [ 93.383493][ T4481] dump_backtrace+0x1c4/0x1f0 [ 93.384668][ T4481] show_stack+0x2c/0x3c [ 93.385705][ T4481] __dump_stack+0x30/0x40 [ 93.386784][ T4481] dump_stack_lvl+0xf4/0x15c [ 93.387974][ T4481] dump_stack+0x1c/0x5c [ 93.388955][ T4481] gfs2_assert_warn_i+0x16c/0x26c [ 93.390153][ T4481] gfs2_quota_cleanup+0x444/0x640 [ 93.391452][ T4481] gfs2_put_super+0x1ec/0x73c [ 93.392615][ T4481] generic_shutdown_super+0x138/0x32c [ 93.393832][ T4481] kill_block_super+0x78/0xe0 [ 93.394958][ T4481] gfs2_kill_sb+0xc4/0xd8 [ 93.395998][ T4481] deactivate_locked_super+0xb4/0x128 [ 93.397217][ T4481] deactivate_super+0xe4/0x104 [ 93.398294][ T4481] cleanup_mnt+0x3a8/0x430 [ 93.399320][ T4481] __cleanup_mnt+0x20/0x30 [ 93.400391][ T4481] task_work_run+0x1f4/0x280 [ 93.401478][ T4481] do_notify_resume+0x20f8/0x2c84 [ 93.402695][ T4481] el0_svc+0x9c/0x12c [ 93.403639][ T4481] el0t_64_sync_handler+0x84/0xf0 [ 93.404832][ T4481] el0t_64_sync+0x18c/0x190 [ 93.529064][ T4699] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 93.530888][ T4699] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 93.533516][ T4699] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 93.535445][ T4498]