Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. 1970/01/01 00:00:46 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:47 parsed 1 programs [ 50.045955][ T4040] cgroup: Unknown subsys name 'net' [ 50.369941][ T4040] cgroup: Unknown subsys name 'rlimit' [ 50.763956][ T4040] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.148658][ T1767] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.150844][ T1767] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.168934][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.282811][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.285891][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.288785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.786389][ T4100] chnl_net:caif_netlink_parms(): no params data found [ 68.950574][ T4100] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.952705][ T4100] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.959679][ T4100] device bridge_slave_0 entered promiscuous mode [ 68.970045][ T4100] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.972091][ T4100] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.975255][ T4100] device bridge_slave_1 entered promiscuous mode [ 68.993484][ T4100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.998005][ T4100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.015310][ T4100] team0: Port device team_slave_0 added [ 69.018899][ T4100] team0: Port device team_slave_1 added [ 69.033052][ T4100] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.035208][ T4100] 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. [ 69.041949][ T4100] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.046882][ T4100] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.048883][ T4100] 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. [ 69.056406][ T4100] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.125702][ T4100] device hsr_slave_0 entered promiscuous mode [ 69.153629][ T4100] device hsr_slave_1 entered promiscuous mode [ 69.304745][ T4100] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 69.347257][ T4100] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 69.407857][ T4100] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 69.447100][ T4100] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 69.526092][ T4100] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.528209][ T4100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.530612][ T4100] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.532587][ T4100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.576953][ T4100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.587154][ T1604] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.590238][ T1604] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.593838][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.599858][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.602478][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.609864][ T4100] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.616893][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.619586][ T1604] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.621495][ T1604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.646418][ T1960] cfg80211: failed to load regulatory.db [ 69.648898][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.650745][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.659988][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.662687][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.664694][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.668545][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.671510][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.687106][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.689882][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.697114][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.702354][ T4100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.772843][ T148] ODEBUG: Out of memory. ODEBUG disabled [ 69.799983][ T4100] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.806698][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.808922][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.819566][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.833186][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.836667][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.839158][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.847273][ T4100] device veth0_vlan entered promiscuous mode [ 69.855086][ T4100] device veth1_vlan entered promiscuous mode [ 69.870236][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.873000][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.876434][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.881561][ T4100] device veth0_macvtap entered promiscuous mode [ 69.889825][ T4100] device veth1_macvtap entered promiscuous mode [ 69.900337][ T4100] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.902607][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.906777][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.912717][ T4100] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.915999][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.920915][ T4100] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.925305][ T4100] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.927718][ T4100] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.930143][ T4100] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 70.336571][ T4149] chnl_net:caif_netlink_parms(): no params data found [ 70.441335][ T4149] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.446702][ T4149] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.449338][ T4149] device bridge_slave_0 entered promiscuous mode [ 70.466768][ T4149] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.469049][ T4149] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.471618][ T4149] device bridge_slave_1 entered promiscuous mode [ 70.477267][ T4147] chnl_net:caif_netlink_parms(): no params data found [ 70.522148][ T4149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.538794][ T4152] chnl_net:caif_netlink_parms(): no params data found [ 70.546578][ T4149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.624480][ T4147] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.626505][ T4147] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.629182][ T4147] device bridge_slave_0 entered promiscuous mode [ 70.641168][ T4149] team0: Port device team_slave_0 added [ 70.658793][ T4147] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.660784][ T4147] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.668526][ T4147] device bridge_slave_1 entered promiscuous mode [ 70.676898][ T4149] team0: Port device team_slave_1 added [ 70.711292][ T4156] chnl_net:caif_netlink_parms(): no params data found [ 70.722310][ T4152] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.724405][ T4152] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.727080][ T4152] device bridge_slave_0 entered promiscuous mode [ 70.739334][ T4147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.742592][ T4149] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.745121][ T4149] 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. [ 70.752065][ T4149] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.760854][ T4158] chnl_net:caif_netlink_parms(): no params data found [ 70.764958][ T4152] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.766871][ T4152] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.769458][ T4152] device bridge_slave_1 entered promiscuous mode [ 70.781131][ T4147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.800317][ T4149] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.802411][ T4149] 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. [ 70.809843][ T4149] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.839200][ T4147] team0: Port device team_slave_0 added [ 70.842851][ T4147] team0: Port device team_slave_1 added [ 70.925174][ T4149] device hsr_slave_0 entered promiscuous mode [ 70.983845][ T4149] device hsr_slave_1 entered promiscuous mode [ 71.023345][ T4149] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.025648][ T4149] Cannot create hsr debugfs directory [ 71.035132][ T4152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.067000][ T4152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.077836][ T4147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.079828][ T4147] 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. [ 71.093590][ T4147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.154083][ T4156] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.156255][ T4156] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.158948][ T4156] device bridge_slave_0 entered promiscuous mode [ 71.162263][ T4147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.165589][ T4147] 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. [ 71.172447][ T4147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.191556][ T4152] team0: Port device team_slave_0 added [ 71.196004][ T4156] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.198003][ T4156] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.200530][ T4156] device bridge_slave_1 entered promiscuous mode [ 71.221487][ T4152] team0: Port device team_slave_1 added [ 71.239792][ T4158] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.241768][ T4158] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.250020][ T4158] device bridge_slave_0 entered promiscuous mode [ 71.271533][ T4158] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.281518][ T4158] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.284264][ T4158] device bridge_slave_1 entered promiscuous mode [ 71.298974][ T4156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.335296][ T4147] device hsr_slave_0 entered promiscuous mode [ 71.373683][ T4147] device hsr_slave_1 entered promiscuous mode [ 71.413340][ T4147] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.415415][ T4147] Cannot create hsr debugfs directory [ 71.426889][ T4152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.428821][ T4152] 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. [ 71.435868][ T4152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.445607][ T4156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.474924][ T4152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.476966][ T4152] 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. [ 71.484509][ T4152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.506726][ T4158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.527886][ T4156] team0: Port device team_slave_0 added [ 71.541343][ T4149] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.548771][ T4158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.554553][ T4156] team0: Port device team_slave_1 added [ 71.645127][ T4152] device hsr_slave_0 entered promiscuous mode [ 71.713755][ T4152] device hsr_slave_1 entered promiscuous mode [ 71.763312][ T4152] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.765356][ T4152] Cannot create hsr debugfs directory [ 71.786573][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.788490][ T4156] 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. [ 71.802862][ T4156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.816561][ T4158] team0: Port device team_slave_0 added [ 71.820078][ T4158] team0: Port device team_slave_1 added [ 71.828513][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.830437][ T4156] 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. [ 71.844050][ T4156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.871789][ T4158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.874073][ T4158] 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. [ 71.881095][ T4158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.885871][ T4158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.887764][ T4158] 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. [ 71.895160][ T4158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.015383][ T4156] device hsr_slave_0 entered promiscuous mode [ 72.063595][ T4156] device hsr_slave_1 entered promiscuous mode [ 72.103471][ T4156] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.105687][ T4156] Cannot create hsr debugfs directory [ 72.124338][ T4138] Bluetooth: hci1: command 0x0409 tx timeout [ 72.126338][ T4138] Bluetooth: hci0: command 0x0409 tx timeout [ 72.145260][ T4158] device hsr_slave_0 entered promiscuous mode [ 72.183671][ T4158] device hsr_slave_1 entered promiscuous mode [ 72.204019][ T4138] Bluetooth: hci2: command 0x0409 tx timeout [ 72.253511][ T4158] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.255767][ T4158] Cannot create hsr debugfs directory [ 72.283476][ T4136] Bluetooth: hci4: command 0x0409 tx timeout [ 72.285328][ T4136] Bluetooth: hci3: command 0x0409 tx timeout [ 74.214031][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 74.215955][ T25] Bluetooth: hci1: command 0x041b tx timeout [ 74.283600][ T25] Bluetooth: hci2: command 0x041b tx timeout [ 74.363468][ T25] Bluetooth: hci3: command 0x041b tx timeout [ 74.365361][ T25] Bluetooth: hci4: command 0x041b tx timeout [ 74.519402][ T4149] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.352878][ T4149] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.508925][ T4149] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.871317][ T4147] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.905099][ T4147] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.953426][ T4147] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.995229][ T4147] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.035816][ T4152] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.106848][ T4152] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.145129][ T4152] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.201787][ T4152] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.283285][ T21] Bluetooth: hci1: command 0x040f tx timeout [ 76.285102][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 76.341136][ T4149] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.363460][ T21] Bluetooth: hci2: command 0x040f tx timeout [ 76.413605][ T4149] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.443408][ T4201] Bluetooth: hci4: command 0x040f tx timeout [ 76.445362][ T4201] Bluetooth: hci3: command 0x040f tx timeout [ 76.455084][ T4149] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.506671][ T4156] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.567052][ T4149] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.620688][ T4147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.629484][ T4156] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.667606][ T4156] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.726249][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.728710][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.733168][ T4147] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.736612][ T4156] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.803465][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.806236][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.808814][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.810725][ T1767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.813666][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.818387][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.820870][ T1767] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.822721][ T1767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.825703][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.828597][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.842374][ T4152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.861874][ T4147] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.865110][ T4147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.868795][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.871283][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.876897][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.879526][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.882221][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.885661][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.888318][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.891022][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.894226][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.898957][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.901708][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.922481][ T4158] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 76.968155][ T4158] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.020783][ T4152] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.026873][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.029365][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.049934][ T4158] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.077138][ T4158] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.130262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.132979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.136469][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.138410][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.142840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.157017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.159849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.162373][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.164304][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.195019][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.197257][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.217999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.230132][ T4147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.245543][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.248467][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.252901][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.256805][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.540744][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.544434][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.547223][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.550079][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.552821][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.556004][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.570464][ T4156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.581191][ T4152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.592592][ T4152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.636341][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.639110][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.648823][ T4147] device veth0_vlan entered promiscuous mode [ 77.659291][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.662050][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.689342][ T4149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.696369][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.699127][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.706399][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.708883][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.712420][ T4147] device veth1_vlan entered promiscuous mode [ 77.735828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.742652][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.746255][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.751420][ T4149] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.754902][ T4156] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.761993][ T4158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.782043][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.785274][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.787997][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.790049][ T1767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.792373][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.796308][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.798794][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.800641][ T1767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.802904][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.806804][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.814521][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.817438][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.820078][ T1604] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.822030][ T1604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.829040][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.831582][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.876540][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.879310][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.881754][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.883687][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.886719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.889411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.891944][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.896080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.898242][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.903015][ T4147] device veth0_macvtap entered promiscuous mode [ 77.919373][ T4152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.922603][ T4158] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.937011][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.939543][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.942297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.946326][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.951001][ T4147] device veth1_macvtap entered promiscuous mode [ 77.964682][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.967210][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.969986][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.972607][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.976650][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.979236][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.981092][ T1767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.983718][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.986470][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.990910][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.994183][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.996758][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.999249][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.002000][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.024390][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.027107][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.029743][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.031681][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.035011][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.037798][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.040390][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.042985][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.046591][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.049215][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.066829][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.072355][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.075750][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.078597][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.082530][ T4156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.095234][ T4147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.098265][ T4147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.105117][ T4147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.108819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.111627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.114713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.117395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.120091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.124494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.141891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.144863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.147386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.149898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.152621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.158831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.161469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.166157][ T4147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.168990][ T4147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.172918][ T4147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.177830][ T4149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.190486][ T4147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.192936][ T4147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.196337][ T4147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.198807][ T4147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.203079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.214270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.259172][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.261427][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.277760][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.280762][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.301040][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.311274][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.315073][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.317639][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.324721][ T4158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.330022][ T4152] device veth0_vlan entered promiscuous mode [ 78.340749][ T4152] device veth1_vlan entered promiscuous mode [ 78.360022][ T4156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.364186][ T4216] Bluetooth: hci0: command 0x0419 tx timeout [ 78.365954][ T4216] Bluetooth: hci1: command 0x0419 tx timeout [ 78.390269][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.393545][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.396335][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.432175][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.442946][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.443569][ T4067] Bluetooth: hci2: command 0x0419 tx timeout [ 78.452128][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.455305][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.457814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.460315][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.470650][ T4149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.478370][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.481060][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.484374][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.487676][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.511401][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.514761][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.517706][ T4156] device veth0_vlan entered promiscuous mode [ 78.523771][ T4216] Bluetooth: hci3: command 0x0419 tx timeout [ 78.525803][ T4216] Bluetooth: hci4: command 0x0419 tx timeout [ 78.530845][ T4152] device veth0_macvtap entered promiscuous mode [ 78.544286][ T4156] device veth1_vlan entered promiscuous mode [ 78.548252][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.550468][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.551135][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.556054][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.558568][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.561225][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.564771][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.606047][ T4152] device veth1_macvtap entered promiscuous mode [ 78.612542][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.622920][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.625713][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.627789][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.632987][ T4158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.637929][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.645961][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 1970/01/01 00:01:18 executed programs: 10 [ 78.727607][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.730225][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.737908][ T4152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.740727][ T4152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.751332][ T4152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.755388][ T4152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.760011][ T4152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.763140][ T4149] device veth0_vlan entered promiscuous mode [ 78.790969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.793974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.838210][ T4152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.841055][ T4152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.854585][ T4152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.857473][ T4152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.864119][ T4152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.875593][ T4149] device veth1_vlan entered promiscuous mode [ 78.880691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.883941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.886685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.894718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.914991][ T4152] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.917440][ T4152] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.919778][ T4152] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.922206][ T4152] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.954123][ T4156] device veth0_macvtap entered promiscuous mode [ 78.992799][ T4156] device veth1_macvtap entered promiscuous mode [ 79.024059][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.026666][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.030462][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.034834][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.065249][ T4243] loop0: detected capacity change from 0 to 32768 [ 79.082460][ T4243] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.16 (4243) [ 79.086540][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.089309][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.097552][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.100318][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.102870][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.106511][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.109220][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.111979][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.117176][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.131905][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.135694][ T4243] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.138213][ T4243] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.138933][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.141099][ T4243] BTRFS info (device loop0): trying to use backup root at mount time [ 79.147109][ T4243] BTRFS info (device loop0): enabling auto defrag [ 79.148852][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.149976][ T4243] BTRFS info (device loop0): turning on sync discard [ 79.151778][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.154589][ T4243] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.160147][ T4243] BTRFS info (device loop0): trying to use backup root at mount time [ 79.161387][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.162856][ T4243] BTRFS info (device loop0): using free space tree [ 79.167421][ T4243] BTRFS info (device loop0): has skinny extents [ 79.169610][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.175055][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.181515][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.188419][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.191182][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.199671][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.202477][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.210314][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.213144][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.220336][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.224728][ T4149] device veth0_macvtap entered promiscuous mode [ 79.270964][ T1604] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.283546][ T1604] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.286660][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.291424][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.324034][ T4158] device veth0_vlan entered promiscuous mode [ 79.344753][ T4149] device veth1_macvtap entered promiscuous mode [ 79.356045][ T4158] device veth1_vlan entered promiscuous mode [ 79.393667][ T4156] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.396110][ T4156] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.398405][ T4156] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.400734][ T4156] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.428004][ T4158] device veth0_macvtap entered promiscuous mode [ 79.471825][ T4158] device veth1_macvtap entered promiscuous mode [ 79.485734][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.488427][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.490982][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.503653][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.515217][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.518005][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.542380][ T1604] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.544819][ T1604] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.548021][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.550782][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.562416][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.567573][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.570209][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.572985][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.583599][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.586407][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.591239][ T4149] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.600674][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.604353][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.606868][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.621232][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.682936][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.694346][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.696952][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.699593][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.702099][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.712795][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.717402][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.720179][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.722798][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.732326][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.738051][ T4158] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.750568][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.757992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.816950][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.819761][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.822395][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.850805][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.854401][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.857254][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.859829][ T4149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.862721][ T4149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.894289][ T4149] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.897324][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.900144][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.902714][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.908311][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.910961][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.914056][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.917022][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.919800][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.922359][ T4158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.925711][ T4158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.951978][ T4158] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.973083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.975976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.978692][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.981323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.002622][ T4149] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.019879][ T4149] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.022346][ T4149] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.035900][ T4149] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.104841][ T4158] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.107388][ T4158] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.109778][ T4158] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.112019][ T4158] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.130896][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.133100][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.179268][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.242164][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.244730][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.247627][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.396483][ T404] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.398781][ T404] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.419895][ T4269] loop2: detected capacity change from 0 to 32768 [ 80.439175][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.473144][ T1767] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.492881][ T1767] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.495492][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.497778][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.500749][ T4269] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.18 (4269) [ 80.600936][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.605878][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.629076][ T4269] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 80.631534][ T4269] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.642218][ T1767] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.644588][ T1767] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.647429][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.648325][ T4269] BTRFS info (device loop2): trying to use backup root at mount time [ 80.651560][ T4269] BTRFS info (device loop2): enabling auto defrag [ 80.670494][ T4269] BTRFS info (device loop2): turning on sync discard [ 80.672243][ T4269] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.676745][ T4269] BTRFS info (device loop2): trying to use backup root at mount time [ 80.679432][ T4269] BTRFS info (device loop2): using free space tree [ 80.681258][ T4269] BTRFS info (device loop2): has skinny extents [ 80.860814][ T4275] loop3: detected capacity change from 0 to 32768 [ 80.895820][ T4275] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.19 (4275) [ 80.902159][ T4274] loop0: detected capacity change from 0 to 32768 [ 80.907914][ T148] device hsr_slave_0 left promiscuous mode [ 80.945138][ T148] device hsr_slave_1 left promiscuous mode [ 80.949576][ T4274] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.21 (4274) [ 81.023576][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.025682][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.045013][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.047057][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.133155][ T148] device bridge_slave_1 left promiscuous mode [ 81.135960][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.248763][ T148] device bridge_slave_0 left promiscuous mode [ 81.250608][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.503566][ T148] device veth1_macvtap left promiscuous mode [ 81.505510][ T148] device veth0_macvtap left promiscuous mode [ 81.507192][ T148] device veth1_vlan left promiscuous mode [ 81.508851][ T148] device veth0_vlan left promiscuous mode [ 81.523743][ T4083] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4083) [ 81.550008][ T4279] loop1: detected capacity change from 0 to 32768 [ 81.625290][ T4279] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.17 (4279) [ 81.696190][ T4280] loop4: detected capacity change from 0 to 32768 [ 81.746762][ T4280] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.20 (4280) [ 81.908233][ T4275] loop3: detected capacity change from 0 to 32768 [ 81.957577][ T4275] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.960104][ T4275] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.003145][ T4275] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.020910][ T3616] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.022952][ T3616] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.088720][ T3616] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms [ 82.091410][ T3616] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.093348][ T4275] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.149191][ T4274] loop0: detected capacity change from 0 to 32768 [ 82.199052][ T4274] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 82.201132][ T4274] CPU: 1 PID: 4274 Comm: syz.0.21 Not tainted 5.15.188-syzkaller #0 [ 82.203237][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 82.206039][ T4274] Call trace: [ 82.206938][ T4274] dump_backtrace+0x0/0x43c [ 82.208198][ T4274] show_stack+0x2c/0x3c [ 82.209362][ T4274] __dump_stack+0x30/0x40 [ 82.210545][ T4274] dump_stack_lvl+0xf8/0x160 [ 82.211819][ T4274] dump_stack+0x1c/0x5c [ 82.212938][ T4274] sysfs_create_dir_ns+0x22c/0x24c [ 82.214343][ T4274] kobject_add_internal+0x590/0xc54 [ 82.215715][ T4274] kobject_init_and_add+0x118/0x17c [ 82.217188][ T4274] gfs2_sys_fs_add+0x1dc/0x3d8 [ 82.218488][ T4274] gfs2_fill_super+0xdac/0x19e0 [ 82.219851][ T4274] get_tree_bdev+0x358/0x544 [ 82.221134][ T4274] gfs2_get_tree+0x54/0x1b4 [ 82.222438][ T4274] vfs_get_tree+0x90/0x274 [ 82.223648][ T4274] do_new_mount+0x228/0x810 [ 82.224906][ T4274] path_mount+0x5b4/0x1000 [ 82.226152][ T4274] __arm64_sys_mount+0x514/0x5e4 [ 82.227498][ T4274] invoke_syscall+0x98/0x2b8 [ 82.228837][ T4274] el0_svc_common+0x138/0x258 [ 82.230113][ T4274] do_el0_svc+0x58/0x14c [ 82.231296][ T4274] el0_svc+0x78/0x1e0 [ 82.232375][ T4274] el0t_64_sync_handler+0xcc/0xe4 [ 82.233740][ T4274] el0t_64_sync+0x1a0/0x1a4 [ 82.385519][ T4274] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 82.389164][ T4274] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 82.403444][ T4275] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.485798][ T4156] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 82.485798][ T4156] inode = 11 2339 [ 82.485798][ T4156] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 82.498728][ T4156] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 82.560319][ T4156] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.574876][ T4156] CPU: 0 PID: 4156 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 82.577135][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 82.579845][ T4156] Call trace: [ 82.580770][ T4156] dump_backtrace+0x0/0x43c [ 82.582006][ T4156] show_stack+0x2c/0x3c [ 82.583155][ T4156] __dump_stack+0x30/0x40 [ 82.584360][ T4156] dump_stack_lvl+0xf8/0x160 [ 82.585560][ T4156] dump_stack+0x1c/0x5c [ 82.586704][ T4156] gfs2_assert_warn_i+0x16c/0x26c [ 82.588085][ T4156] gfs2_quota_cleanup+0x458/0x670 [ 82.589468][ T4156] gfs2_make_fs_ro+0x1f0/0x51c [ 82.590801][ T4156] gfs2_withdraw+0x4cc/0x129c [ 82.592044][ T4156] gfs2_consist_inode_i+0xcc/0xe8 [ 82.593427][ T4156] gfs2_inode_refresh+0x920/0xda8 [ 82.594782][ T4156] inode_go_lock+0xfc/0x38c [ 82.595980][ T4156] do_promote+0x678/0xa70 [ 82.597172][ T4156] finish_xmote+0x450/0xb2c [ 82.598385][ T4156] do_xmote+0x674/0xf90 [ 82.599526][ T4156] run_queue+0x3fc/0x6c0 [ 82.600619][ T4156] gfs2_glock_nq+0x828/0x141c [ 82.601867][ T4156] do_sync+0x3c4/0xa4c [ 82.602974][ T4156] gfs2_quota_sync+0x2e8/0x548 [ 82.604301][ T4156] gfs2_sync_fs+0x4c/0xc4 [ 82.605474][ T4156] sync_filesystem+0xe8/0x218 [ 82.606760][ T4156] generic_shutdown_super+0x70/0x2f0 [ 82.608168][ T4156] kill_block_super+0x70/0xdc [ 82.609413][ T4156] gfs2_kill_sb+0xc0/0xd4 [ 82.610579][ T4156] deactivate_locked_super+0xb8/0x13c [ 82.612001][ T4156] deactivate_super+0xf8/0x118 [ 82.613409][ T4156] cleanup_mnt+0x3a4/0x458 [ 82.614623][ T4156] __cleanup_mnt+0x20/0x30 [ 82.615829][ T4156] task_work_run+0x12c/0x1e0 [ 82.617065][ T4156] do_notify_resume+0x24b4/0x3128 [ 82.618465][ T4156] el0_svc+0xf0/0x1e0 [ 82.619572][ T4156] el0t_64_sync_handler+0xcc/0xe4 [ 82.620902][ T4156] el0t_64_sync+0x1a0/0x1a4 [ 82.645184][ T4156] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.647590][ T4156] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.649848][ T4156] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.651568][ T4156] CPU: 0 PID: 4156 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 82.653779][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 82.656488][ T4156] Call trace: [ 82.657339][ T4156] dump_backtrace+0x0/0x43c [ 82.658547][ T4156] show_stack+0x2c/0x3c [ 82.659678][ T4156] __dump_stack+0x30/0x40 [ 82.660828][ T4156] dump_stack_lvl+0xf8/0x160 [ 82.662068][ T4156] dump_stack+0x1c/0x5c [ 82.663212][ T4156] gfs2_withdraw+0xc60/0x129c [ 82.664438][ T4156] gfs2_consist_inode_i+0xcc/0xe8 [ 82.665807][ T4156] gfs2_inode_refresh+0x920/0xda8 [ 82.667175][ T4156] inode_go_lock+0xfc/0x38c [ 82.668437][ T4156] do_promote+0x678/0xa70 [ 82.669597][ T4156] finish_xmote+0x450/0xb2c [ 82.670800][ T4156] do_xmote+0x674/0xf90 [ 82.671877][ T4156] run_queue+0x3fc/0x6c0 [ 82.673009][ T4156] gfs2_glock_nq+0x828/0x141c [ 82.674240][ T4156] do_sync+0x3c4/0xa4c [ 82.675333][ T4156] gfs2_quota_sync+0x2e8/0x548 [ 82.676622][ T4156] gfs2_sync_fs+0x4c/0xc4 [ 82.677898][ T4156] sync_filesystem+0xe8/0x218 [ 82.679169][ T4156] generic_shutdown_super+0x70/0x2f0 [ 82.680678][ T4156] kill_block_super+0x70/0xdc [ 82.681958][ T4156] gfs2_kill_sb+0xc0/0xd4 [ 82.683142][ T4156] deactivate_locked_super+0xb8/0x13c [ 82.684573][ T4156] deactivate_super+0xf8/0x118 [ 82.685830][ T4156] cleanup_mnt+0x3a4/0x458 [ 82.686995][ T4156] __cleanup_mnt+0x20/0x30 [ 82.688159][ T4156] task_work_run+0x12c/0x1e0 [ 82.689432][ T4156] do_notify_resume+0x24b4/0x3128 [ 82.690799][ T4156] el0_svc+0xf0/0x1e0 [ 82.691894][ T4156] el0t_64_sync_handler+0xcc/0xe4 [ 82.693283][ T4156] el0t_64_sync+0x1a0/0x1a4 [ 82.771940][ T4279] loop1: detected capacity change from 0 to 32768 [ 82.819452][ T4279] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.821719][ T4279] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.848003][ T4279] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.854032][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.855896][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.920457][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms [ 82.922662][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.930530][ T4279] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.962692][ T148] team0 (unregistering): Port device team_slave_1 removed [ 83.001511][ T148] team0 (unregistering): Port device team_slave_0 removed [ 83.046159][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.069575][ T4280] loop4: detected capacity change from 0 to 32768 [ 83.126665][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.135188][ T4280] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 83.137370][ T4280] CPU: 0 PID: 4280 Comm: syz.4.20 Not tainted 5.15.188-syzkaller #0 [ 83.139487][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.142152][ T4280] Call trace: [ 83.143069][ T4280] dump_backtrace+0x0/0x43c [ 83.144298][ T4280] show_stack+0x2c/0x3c [ 83.145375][ T4280] __dump_stack+0x30/0x40 [ 83.146540][ T4280] dump_stack_lvl+0xf8/0x160 [ 83.147801][ T4280] dump_stack+0x1c/0x5c [ 83.148964][ T4280] sysfs_create_dir_ns+0x22c/0x24c [ 83.150338][ T4280] kobject_add_internal+0x590/0xc54 [ 83.151786][ T4280] kobject_init_and_add+0x118/0x17c [ 83.153239][ T4280] gfs2_sys_fs_add+0x1dc/0x3d8 [ 83.154485][ T4280] gfs2_fill_super+0xdac/0x19e0 [ 83.155896][ T4280] get_tree_bdev+0x358/0x544 [ 83.157185][ T4280] gfs2_get_tree+0x54/0x1b4 [ 83.158416][ T4280] vfs_get_tree+0x90/0x274 [ 83.159672][ T4280] do_new_mount+0x228/0x810 [ 83.160918][ T4280] path_mount+0x5b4/0x1000 [ 83.162185][ T4280] __arm64_sys_mount+0x514/0x5e4 [ 83.163517][ T4280] invoke_syscall+0x98/0x2b8 [ 83.164869][ T4280] el0_svc_common+0x138/0x258 [ 83.166132][ T4280] do_el0_svc+0x58/0x14c [ 83.167283][ T4280] el0_svc+0x78/0x1e0 [ 83.168387][ T4280] el0t_64_sync_handler+0xcc/0xe4 [ 83.169733][ T4280] el0t_64_sync+0x1a0/0x1a4 [ 83.181289][ T4279] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.212945][ T4149] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.212945][ T4149] inode = 11 2339 [ 83.212945][ T4149] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 83.232399][ T4149] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 83.233376][ T4280] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 83.238035][ T4280] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 83.290949][ T4149] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.311930][ T4149] CPU: 0 PID: 4149 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 83.314204][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.316900][ T4149] Call trace: [ 83.317789][ T4149] dump_backtrace+0x0/0x43c [ 83.318993][ T4149] show_stack+0x2c/0x3c [ 83.320114][ T4149] __dump_stack+0x30/0x40 [ 83.321276][ T4149] dump_stack_lvl+0xf8/0x160 [ 83.322496][ T4149] dump_stack+0x1c/0x5c [ 83.323619][ T4149] gfs2_assert_warn_i+0x16c/0x26c [ 83.325012][ T4149] gfs2_quota_cleanup+0x458/0x670 [ 83.326368][ T4149] gfs2_make_fs_ro+0x1f0/0x51c [ 83.327701][ T4149] gfs2_withdraw+0x4cc/0x129c [ 83.328984][ T4149] gfs2_consist_inode_i+0xcc/0xe8 [ 83.330306][ T4149] gfs2_inode_refresh+0x920/0xda8 [ 83.331675][ T4149] inode_go_lock+0xfc/0x38c [ 83.332920][ T4149] do_promote+0x678/0xa70 [ 83.334076][ T4149] finish_xmote+0x450/0xb2c [ 83.335289][ T4149] do_xmote+0x674/0xf90 [ 83.336375][ T4149] run_queue+0x3fc/0x6c0 [ 83.337521][ T4149] gfs2_glock_nq+0x828/0x141c [ 83.338810][ T4149] do_sync+0x3c4/0xa4c [ 83.339932][ T4149] gfs2_quota_sync+0x2e8/0x548 [ 83.341273][ T4149] gfs2_sync_fs+0x4c/0xc4 [ 83.342514][ T4149] sync_filesystem+0xe8/0x218 [ 83.343761][ T4149] generic_shutdown_super+0x70/0x2f0 [ 83.345227][ T4149] kill_block_super+0x70/0xdc [ 83.346527][ T4149] gfs2_kill_sb+0xc0/0xd4 [ 83.347750][ T4149] deactivate_locked_super+0xb8/0x13c [ 83.349198][ T4149] deactivate_super+0xf8/0x118 [ 83.350461][ T4149] cleanup_mnt+0x3a4/0x458 [ 83.351602][ T4149] __cleanup_mnt+0x20/0x30 [ 83.352815][ T4149] task_work_run+0x12c/0x1e0 [ 83.354026][ T4149] do_notify_resume+0x24b4/0x3128 [ 83.355419][ T4149] el0_svc+0xf0/0x1e0 [ 83.356522][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 83.357883][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 83.450504][ T148] bond0 (unregistering): Released all slaves [ 83.483379][ T4305] loop2: detected capacity change from 0 to 32768 [ 83.488484][ T4149] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 83.490746][ T4149] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 83.492819][ T4149] gfs2: fsid=syz:syz.0: File system withdrawn [ 83.502539][ T4149] CPU: 0 PID: 4149 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 83.504797][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.507446][ T4149] Call trace: [ 83.508290][ T4149] dump_backtrace+0x0/0x43c [ 83.509482][ T4149] show_stack+0x2c/0x3c [ 83.510544][ T4149] __dump_stack+0x30/0x40 [ 83.511748][ T4149] dump_stack_lvl+0xf8/0x160 [ 83.512986][ T4149] dump_stack+0x1c/0x5c [ 83.514134][ T4149] gfs2_withdraw+0xc60/0x129c [ 83.515373][ T4149] gfs2_consist_inode_i+0xcc/0xe8 [ 83.516765][ T4149] gfs2_inode_refresh+0x920/0xda8 [ 83.518084][ T4149] inode_go_lock+0xfc/0x38c [ 83.519331][ T4149] do_promote+0x678/0xa70 [ 83.520556][ T4149] finish_xmote+0x450/0xb2c [ 83.521791][ T4149] do_xmote+0x674/0xf90 [ 83.522910][ T4149] run_queue+0x3fc/0x6c0 [ 83.524042][ T4149] gfs2_glock_nq+0x828/0x141c [ 83.525268][ T4149] do_sync+0x3c4/0xa4c [ 83.526371][ T4149] gfs2_quota_sync+0x2e8/0x548 [ 83.527642][ T4149] gfs2_sync_fs+0x4c/0xc4 [ 83.528793][ T4149] sync_filesystem+0xe8/0x218 [ 83.530032][ T4149] generic_shutdown_super+0x70/0x2f0 [ 83.531443][ T4149] kill_block_super+0x70/0xdc [ 83.532757][ T4149] gfs2_kill_sb+0xc0/0xd4 [ 83.533943][ T4149] deactivate_locked_super+0xb8/0x13c [ 83.535382][ T4149] deactivate_super+0xf8/0x118 [ 83.536658][ T4149] cleanup_mnt+0x3a4/0x458 [ 83.537881][ T4149] __cleanup_mnt+0x20/0x30 [ 83.539048][ T4149] task_work_run+0x12c/0x1e0 [ 83.540273][ T4149] do_notify_resume+0x24b4/0x3128 [ 83.541685][ T4149] el0_svc+0xf0/0x1e0 [ 83.542780][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 83.544182][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 83.576854][ T4305] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.22 (4305) [ 83.605698][ T4308] loop0: detected capacity change from 0 to 32768 [ 83.611178][ T4305] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 83.624357][ T4305] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.627200][ T4305] BTRFS info (device loop2): trying to use backup root at mount time [ 83.629327][ T4305] BTRFS info (device loop2): enabling auto defrag [ 83.641324][ T4305] BTRFS info (device loop2): turning on sync discard [ 83.645900][ T4305] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.648584][ T4305] BTRFS info (device loop2): trying to use backup root at mount time [ 83.650707][ T4305] BTRFS info (device loop2): using free space tree [ 83.662759][ T4305] BTRFS info (device loop2): has skinny extents [ 83.664743][ T4308] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.24 (4308) [ 83.980883][ T4313] loop3: detected capacity change from 0 to 32768 [ 84.018386][ T4319] loop1: detected capacity change from 0 to 32768 [ 84.033535][ T4313] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.23 (4313) [ 84.097624][ T4319] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.25 (4319) [ 84.561949][ T4314] loop4: detected capacity change from 0 to 32768 [ 84.600693][ T4314] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.26 (4314) [ 84.957921][ T4308] loop0: detected capacity change from 0 to 32768 [ 85.022365][ T4308] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.026797][ T4308] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.072935][ T4306] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4306) [ 85.078166][ T4308] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.081358][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.083149][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.127047][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms [ 85.130969][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.132510][ T4308] gfs2: fsid=syz:syz.0: first mount done, others may mount 1970/01/01 00:01:25 executed programs: 21 [ 85.264713][ T4313] loop3: detected capacity change from 0 to 32768 [ 85.336242][ T4313] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.338349][ T4313] CPU: 0 PID: 4313 Comm: syz.3.23 Not tainted 5.15.188-syzkaller #0 [ 85.340429][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.343181][ T4313] Call trace: [ 85.344104][ T4313] dump_backtrace+0x0/0x43c [ 85.345350][ T4313] show_stack+0x2c/0x3c [ 85.346471][ T4313] __dump_stack+0x30/0x40 [ 85.347680][ T4313] dump_stack_lvl+0xf8/0x160 [ 85.348931][ T4313] dump_stack+0x1c/0x5c [ 85.350080][ T4313] sysfs_create_dir_ns+0x22c/0x24c [ 85.351511][ T4313] kobject_add_internal+0x590/0xc54 [ 85.352967][ T4313] kobject_init_and_add+0x118/0x17c [ 85.354366][ T4313] gfs2_sys_fs_add+0x1dc/0x3d8 [ 85.355771][ T4313] gfs2_fill_super+0xdac/0x19e0 [ 85.357094][ T4313] get_tree_bdev+0x358/0x544 [ 85.357523][ T4319] loop1: detected capacity change from 0 to 32768 [ 85.358387][ T4313] gfs2_get_tree+0x54/0x1b4 [ 85.361396][ T4313] vfs_get_tree+0x90/0x274 [ 85.362639][ T4313] do_new_mount+0x228/0x810 [ 85.363873][ T4313] path_mount+0x5b4/0x1000 [ 85.365091][ T4313] __arm64_sys_mount+0x514/0x5e4 [ 85.366410][ T4313] invoke_syscall+0x98/0x2b8 [ 85.367684][ T4313] el0_svc_common+0x138/0x258 [ 85.368985][ T4313] do_el0_svc+0x58/0x14c [ 85.370160][ T4313] el0_svc+0x78/0x1e0 [ 85.371245][ T4313] el0t_64_sync_handler+0xcc/0xe4 [ 85.372602][ T4313] el0t_64_sync+0x1a0/0x1a4 [ 85.414417][ T4308] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.431125][ T4319] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.433078][ T4319] CPU: 0 PID: 4319 Comm: syz.1.25 Not tainted 5.15.188-syzkaller #0 [ 85.435155][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.437859][ T4319] Call trace: [ 85.438731][ T4319] dump_backtrace+0x0/0x43c [ 85.439859][ T4319] show_stack+0x2c/0x3c [ 85.440986][ T4319] __dump_stack+0x30/0x40 [ 85.442149][ T4319] dump_stack_lvl+0xf8/0x160 [ 85.443440][ T4319] dump_stack+0x1c/0x5c [ 85.444518][ T4319] sysfs_create_dir_ns+0x22c/0x24c [ 85.445892][ T4319] kobject_add_internal+0x590/0xc54 [ 85.447284][ T4319] kobject_init_and_add+0x118/0x17c [ 85.448722][ T4319] gfs2_sys_fs_add+0x1dc/0x3d8 [ 85.450017][ T4319] gfs2_fill_super+0xdac/0x19e0 [ 85.451314][ T4319] get_tree_bdev+0x358/0x544 [ 85.452578][ T4319] gfs2_get_tree+0x54/0x1b4 [ 85.453861][ T4319] vfs_get_tree+0x90/0x274 [ 85.455052][ T4319] do_new_mount+0x228/0x810 [ 85.456246][ T4319] path_mount+0x5b4/0x1000 [ 85.457412][ T4319] __arm64_sys_mount+0x514/0x5e4 [ 85.458704][ T4319] invoke_syscall+0x98/0x2b8 [ 85.459932][ T4319] el0_svc_common+0x138/0x258 [ 85.461163][ T4319] do_el0_svc+0x58/0x14c [ 85.462275][ T4319] el0_svc+0x78/0x1e0 [ 85.463387][ T4319] el0t_64_sync_handler+0xcc/0xe4 [ 85.464727][ T4319] el0t_64_sync+0x1a0/0x1a4 [ 85.480677][ T4313] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 85.494510][ T4313] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.519763][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.519763][ T4147] inode = 11 2339 [ 85.519763][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 85.525128][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.541770][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.545689][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 85.547937][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.550799][ T4147] Call trace: [ 85.551738][ T4147] dump_backtrace+0x0/0x43c [ 85.553035][ T4147] show_stack+0x2c/0x3c [ 85.554125][ T4147] __dump_stack+0x30/0x40 [ 85.555369][ T4147] dump_stack_lvl+0xf8/0x160 [ 85.556693][ T4147] dump_stack+0x1c/0x5c [ 85.557916][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 85.559278][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 85.560666][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 85.561995][ T4147] gfs2_withdraw+0x4cc/0x129c [ 85.563284][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 85.564694][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 85.566128][ T4147] inode_go_lock+0xfc/0x38c [ 85.567390][ T4147] do_promote+0x678/0xa70 [ 85.568611][ T4147] finish_xmote+0x450/0xb2c [ 85.569818][ T4147] do_xmote+0x674/0xf90 [ 85.570989][ T4147] run_queue+0x3fc/0x6c0 [ 85.572166][ T4147] gfs2_glock_nq+0x828/0x141c [ 85.573442][ T4147] do_sync+0x3c4/0xa4c [ 85.574559][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 85.575941][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 85.577080][ T4147] sync_filesystem+0xe8/0x218 [ 85.578433][ T4147] generic_shutdown_super+0x70/0x2f0 [ 85.579879][ T4147] kill_block_super+0x70/0xdc [ 85.581106][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 85.582346][ T4147] deactivate_locked_super+0xb8/0x13c [ 85.583943][ T4147] deactivate_super+0xf8/0x118 [ 85.585300][ T4147] cleanup_mnt+0x3a4/0x458 [ 85.586551][ T4147] __cleanup_mnt+0x20/0x30 [ 85.587773][ T4147] task_work_run+0x12c/0x1e0 [ 85.588972][ T4147] do_notify_resume+0x24b4/0x3128 [ 85.590385][ T4147] el0_svc+0xf0/0x1e0 [ 85.591455][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 85.592807][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 85.607718][ T4319] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 85.611399][ T4319] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.671061][ T4314] loop4: detected capacity change from 0 to 32768 [ 85.696380][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 85.698753][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 85.724954][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 85.726654][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 85.728861][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.731479][ T4147] Call trace: [ 85.732378][ T4147] dump_backtrace+0x0/0x43c [ 85.733640][ T4147] show_stack+0x2c/0x3c [ 85.734777][ T4147] __dump_stack+0x30/0x40 [ 85.736004][ T4147] dump_stack_lvl+0xf8/0x160 [ 85.737218][ T4147] dump_stack+0x1c/0x5c [ 85.738354][ T4147] gfs2_withdraw+0xc60/0x129c [ 85.739704][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 85.741026][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 85.742479][ T4147] inode_go_lock+0xfc/0x38c [ 85.743699][ T4147] do_promote+0x678/0xa70 [ 85.744913][ T4147] finish_xmote+0x450/0xb2c [ 85.746125][ T4147] do_xmote+0x674/0xf90 [ 85.747272][ T4147] run_queue+0x3fc/0x6c0 [ 85.748383][ T4147] gfs2_glock_nq+0x828/0x141c [ 85.749672][ T4147] do_sync+0x3c4/0xa4c [ 85.750770][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 85.752042][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 85.753184][ T4147] sync_filesystem+0xe8/0x218 [ 85.754462][ T4147] generic_shutdown_super+0x70/0x2f0 [ 85.755945][ T4147] kill_block_super+0x70/0xdc [ 85.757279][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 85.758452][ T4147] deactivate_locked_super+0xb8/0x13c [ 85.759919][ T4147] deactivate_super+0xf8/0x118 [ 85.761208][ T4147] cleanup_mnt+0x3a4/0x458 [ 85.762411][ T4147] __cleanup_mnt+0x20/0x30 [ 85.763592][ T4147] task_work_run+0x12c/0x1e0 [ 85.764836][ T4147] do_notify_resume+0x24b4/0x3128 [ 85.766193][ T4147] el0_svc+0xf0/0x1e0 [ 85.767265][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 85.768663][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 85.822517][ T4314] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.824765][ T4314] CPU: 1 PID: 4314 Comm: syz.4.26 Not tainted 5.15.188-syzkaller #0 [ 85.826949][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.829651][ T4314] Call trace: [ 85.830515][ T4314] dump_backtrace+0x0/0x43c [ 85.831701][ T4314] show_stack+0x2c/0x3c [ 85.832844][ T4314] __dump_stack+0x30/0x40 [ 85.834033][ T4314] dump_stack_lvl+0xf8/0x160 [ 85.835289][ T4314] dump_stack+0x1c/0x5c [ 85.836449][ T4314] sysfs_create_dir_ns+0x22c/0x24c [ 85.837889][ T4314] kobject_add_internal+0x590/0xc54 [ 85.839283][ T4314] kobject_init_and_add+0x118/0x17c [ 85.840704][ T4314] gfs2_sys_fs_add+0x1dc/0x3d8 [ 85.842014][ T4314] gfs2_fill_super+0xdac/0x19e0 [ 85.843326][ T4314] get_tree_bdev+0x358/0x544 [ 85.844624][ T4314] gfs2_get_tree+0x54/0x1b4 [ 85.845837][ T4314] vfs_get_tree+0x90/0x274 [ 85.847073][ T4314] do_new_mount+0x228/0x810 [ 85.848302][ T4314] path_mount+0x5b4/0x1000 [ 85.849520][ T4314] __arm64_sys_mount+0x514/0x5e4 [ 85.850930][ T4314] invoke_syscall+0x98/0x2b8 [ 85.852198][ T4314] el0_svc_common+0x138/0x258 [ 85.853489][ T4314] do_el0_svc+0x58/0x14c [ 85.854673][ T4314] el0_svc+0x78/0x1e0 [ 85.855772][ T4314] el0t_64_sync_handler+0xcc/0xe4 [ 85.857177][ T4314] el0t_64_sync+0x1a0/0x1a4 [ 85.909995][ T4147] ================================================================== [ 85.912324][ T4147] BUG: KASAN: use-after-free in qd_unlock+0x40/0x2b8 [ 85.914203][ T4147] Read of size 8 at addr ffff0000dedb51e0 by task syz-executor/4147 [ 85.916355][ T4147] [ 85.916974][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 85.919198][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.921876][ T4147] Call trace: [ 85.922748][ T4147] dump_backtrace+0x0/0x43c [ 85.923958][ T4147] show_stack+0x2c/0x3c [ 85.925086][ T4147] __dump_stack+0x30/0x40 [ 85.926227][ T4147] dump_stack_lvl+0xf8/0x160 [ 85.927480][ T4147] print_address_description+0x78/0x30c [ 85.928978][ T4147] kasan_report+0xec/0x15c [ 85.930206][ T4147] __asan_report_load8_noabort+0x44/0x50 [ 85.931691][ T4147] qd_unlock+0x40/0x2b8 [ 85.932849][ T4147] gfs2_quota_sync+0x3c8/0x548 [ 85.934144][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 85.935346][ T4147] sync_filesystem+0xe8/0x218 [ 85.936599][ T4147] generic_shutdown_super+0x70/0x2f0 [ 85.938001][ T4147] kill_block_super+0x70/0xdc [ 85.939229][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 85.940380][ T4147] deactivate_locked_super+0xb8/0x13c [ 85.941939][ T4147] deactivate_super+0xf8/0x118 [ 85.943182][ T4147] cleanup_mnt+0x3a4/0x458 [ 85.944336][ T4147] __cleanup_mnt+0x20/0x30 [ 85.945529][ T4147] task_work_run+0x12c/0x1e0 [ 85.946762][ T4147] do_notify_resume+0x24b4/0x3128 [ 85.948071][ T4147] el0_svc+0xf0/0x1e0 [ 85.949143][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 85.950470][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 85.951727][ T4147] [ 85.952333][ T4147] Allocated by task 4308: [ 85.953459][ T4147] __kasan_slab_alloc+0x8c/0xcc [ 85.954720][ T4147] slab_post_alloc_hook+0x74/0x408 [ 85.956146][ T4147] kmem_cache_alloc+0x1e0/0x3e4 [ 85.957441][ T4147] qd_alloc+0x64/0x22c [ 85.958515][ T4147] gfs2_quota_init+0x610/0xd6c [ 85.959813][ T4147] gfs2_make_fs_rw+0x32c/0x460 [ 85.961128][ T4147] gfs2_fill_super+0x1364/0x19e0 [ 85.962448][ T4147] get_tree_bdev+0x358/0x544 [ 85.963263][ T4314] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 85.963701][ T4147] gfs2_get_tree+0x54/0x1b4 [ 85.967343][ T4314] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.968503][ T4147] vfs_get_tree+0x90/0x274 [ 85.971579][ T4147] do_new_mount+0x228/0x810 [ 85.972835][ T4147] path_mount+0x5b4/0x1000 [ 85.974013][ T4147] __arm64_sys_mount+0x514/0x5e4 [ 85.975352][ T4147] invoke_syscall+0x98/0x2b8 [ 85.976560][ T4147] el0_svc_common+0x138/0x258 [ 85.977904][ T4147] do_el0_svc+0x58/0x14c [ 85.979048][ T4147] el0_svc+0x78/0x1e0 [ 85.980157][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 85.981526][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 85.982718][ T4147] [ 85.983327][ T4147] Freed by task 136: [ 85.984399][ T4147] kasan_set_track+0x4c/0x84 [ 85.985587][ T4147] kasan_set_free_info+0x28/0x4c [ 85.987015][ T4147] ____kasan_slab_free+0x118/0x164 [ 85.988442][ T4147] __kasan_slab_free+0x18/0x28 [ 85.989713][ T4147] slab_free_freelist_hook+0x128/0x1e8 [ 85.991153][ T4147] kmem_cache_free+0xdc/0x3b4 [ 85.992415][ T4147] gfs2_qd_dealloc+0x54/0x64 [ 85.993704][ T4147] rcu_core+0x7c8/0x1764 [ 85.994820][ T4147] rcu_core_si+0x10/0x1c [ 85.995969][ T4147] handle_softirqs+0x344/0xbf0 [ 85.997293][ T4147] __irq_exit_rcu+0x240/0x440 [ 85.998562][ T4147] irq_exit+0x14/0x88 [ 85.999665][ T4147] handle_domain_irq+0x14c/0x1fc [ 86.001056][ T4147] gic_handle_irq+0x78/0x1c8 [ 86.002268][ T4147] [ 86.002876][ T4147] Last potentially related work creation: [ 86.004374][ T4147] kasan_save_stack+0x38/0x68 [ 86.005618][ T4147] kasan_record_aux_stack+0xcc/0x114 [ 86.007043][ T4147] call_rcu+0x114/0x8fc [ 86.008169][ T4147] gfs2_quota_cleanup+0x3f0/0x670 [ 86.009528][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 86.010795][ T4147] gfs2_withdraw+0x4cc/0x129c [ 86.012067][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 86.013371][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 86.014760][ T4147] inode_go_lock+0xfc/0x38c [ 86.016005][ T4147] do_promote+0x678/0xa70 [ 86.017126][ T4147] finish_xmote+0x450/0xb2c [ 86.018357][ T4147] do_xmote+0x674/0xf90 [ 86.019505][ T4147] run_queue+0x3fc/0x6c0 [ 86.020642][ T4147] gfs2_glock_nq+0x828/0x141c [ 86.021874][ T4147] do_sync+0x3c4/0xa4c [ 86.023009][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 86.024323][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 86.025458][ T4147] sync_filesystem+0xe8/0x218 [ 86.026721][ T4147] generic_shutdown_super+0x70/0x2f0 [ 86.028108][ T4147] kill_block_super+0x70/0xdc [ 86.029371][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 86.030532][ T4147] deactivate_locked_super+0xb8/0x13c [ 86.032022][ T4147] deactivate_super+0xf8/0x118 [ 86.033368][ T4147] cleanup_mnt+0x3a4/0x458 [ 86.034581][ T4147] __cleanup_mnt+0x20/0x30 [ 86.035800][ T4147] task_work_run+0x12c/0x1e0 [ 86.037005][ T4147] do_notify_resume+0x24b4/0x3128 [ 86.038339][ T4147] el0_svc+0xf0/0x1e0 [ 86.039446][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 86.040779][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 86.041985][ T4147] [ 86.042614][ T4147] The buggy address belongs to the object at ffff0000dedb5150 [ 86.042614][ T4147] which belongs to the cache gfs2_quotad of size 272 [ 86.046419][ T4147] The buggy address is located 144 bytes inside of [ 86.046419][ T4147] 272-byte region [ffff0000dedb5150, ffff0000dedb5260) [ 86.049964][ T4147] The buggy address belongs to the page: [ 86.051492][ T4147] page:00000000da817954 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11edb5 [ 86.054287][ T4147] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 86.056315][ T4147] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c6c96480 [ 86.058679][ T4147] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 86.061047][ T4147] page dumped because: kasan: bad access detected [ 86.062765][ T4147] [ 86.063392][ T4147] Memory state around the buggy address: [ 86.064916][ T4147] ffff0000dedb5080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.067104][ T4147] ffff0000dedb5100: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb [ 86.069299][ T4147] >ffff0000dedb5180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.071481][ T4147] ^ [ 86.073399][ T4147] ffff0000dedb5200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 86.075597][ T4147] ffff0000dedb5280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.077793][ T4147] ================================================================== [ 86.079966][ T4147] Disabling lock debugging due to kernel taint [ 86.294481][ T4339] loop3: detected capacity change from 0 to 32768 [ 86.357146][ T4339] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.29 (4339) [ 86.371222][ T4340] loop1: detected capacity change from 0 to 32768 [ 86.407469][ T4339] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 86.410006][ T4339] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.412932][ T4339] BTRFS info (device loop3): trying to use backup root at mount time [ 86.416327][ T4341] loop4: detected capacity change from 0 to 32768 [ 86.433373][ T4339] BTRFS info (device loop3): enabling auto defrag [ 86.435187][ T4339] BTRFS info (device loop3): turning on sync discard [ 86.437100][ T4339] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.439889][ T4339] BTRFS info (device loop3): trying to use backup root at mount time [ 86.441992][ T4339] BTRFS info (device loop3): using free space tree [ 86.454327][ T4340] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.30 (4340) [ 86.470291][ T4339] BTRFS info (device loop3): has skinny extents [ 86.495189][ T4341] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.31 (4341) [ 86.708055][ T4338] loop2: detected capacity change from 0 to 32768 [ 86.708775][ T4061] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4061) [ 86.794911][ T4338] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.797238][ T4338] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.811276][ T4338] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.819955][ T4142] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.821831][ T4142] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.846340][ T4142] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 24ms [ 86.848526][ T4142] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.860170][ T4338] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.992830][ T4338] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.007454][ T4152] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.007454][ T4152] inode = 11 2339 [ 87.007454][ T4152] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 87.032994][ T4152] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.041032][ T4152] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.057186][ T4152] CPU: 0 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 87.059864][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.062570][ T4152] Call trace: [ 87.063477][ T4152] dump_backtrace+0x0/0x43c [ 87.064764][ T4152] show_stack+0x2c/0x3c [ 87.065936][ T4152] __dump_stack+0x30/0x40 [ 87.067205][ T4152] dump_stack_lvl+0xf8/0x160 [ 87.068421][ T4152] dump_stack+0x1c/0x5c [ 87.069526][ T4152] gfs2_assert_warn_i+0x16c/0x26c [ 87.070933][ T4152] gfs2_quota_cleanup+0x458/0x670 [ 87.072336][ T4152] gfs2_make_fs_ro+0x1f0/0x51c [ 87.073621][ T4152] gfs2_withdraw+0x4cc/0x129c [ 87.074966][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 87.076380][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 87.077801][ T4152] inode_go_lock+0xfc/0x38c [ 87.079034][ T4152] do_promote+0x678/0xa70 [ 87.080196][ T4152] finish_xmote+0x450/0xb2c [ 87.081410][ T4152] do_xmote+0x674/0xf90 [ 87.082525][ T4152] run_queue+0x3fc/0x6c0 [ 87.083653][ T4152] gfs2_glock_nq+0x828/0x141c [ 87.084930][ T4152] do_sync+0x3c4/0xa4c [ 87.086077][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 87.087350][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 87.088486][ T4152] sync_filesystem+0xe8/0x218 [ 87.089769][ T4152] generic_shutdown_super+0x70/0x2f0 [ 87.091161][ T4152] kill_block_super+0x70/0xdc [ 87.092388][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 87.093538][ T4152] deactivate_locked_super+0xb8/0x13c [ 87.095002][ T4152] deactivate_super+0xf8/0x118 [ 87.096266][ T4152] cleanup_mnt+0x3a4/0x458 [ 87.097478][ T4152] __cleanup_mnt+0x20/0x30 [ 87.098736][ T4152] task_work_run+0x12c/0x1e0 [ 87.100027][ T4152] do_notify_resume+0x24b4/0x3128 [ 87.101389][ T4152] el0_svc+0xf0/0x1e0 [ 87.102503][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 87.103842][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 87.129268][ T4353] loop0: detected capacity change from 0 to 32768 [ 87.141362][ T4353] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.28 (4353) [ 87.208101][ T4341] loop4: detected capacity change from 0 to 32768 [ 87.227843][ T4152] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.241277][ T4152] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.243173][ T4152] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.255136][ T4152] CPU: 0 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 87.255183][ T4341] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.257915][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.257925][ T4152] Call trace: [ 87.257928][ T4152] dump_backtrace+0x0/0x43c [ 87.264594][ T4152] show_stack+0x2c/0x3c [ 87.265701][ T4152] __dump_stack+0x30/0x40 [ 87.266807][ T4152] dump_stack_lvl+0xf8/0x160 [ 87.268030][ T4152] dump_stack+0x1c/0x5c [ 87.269096][ T4152] gfs2_withdraw+0xc60/0x129c [ 87.270432][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 87.271763][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 87.273099][ T4152] inode_go_lock+0xfc/0x38c [ 87.274325][ T4152] do_promote+0x678/0xa70 [ 87.275493][ T4152] finish_xmote+0x450/0xb2c [ 87.276766][ T4152] do_xmote+0x674/0xf90 [ 87.277876][ T4152] run_queue+0x3fc/0x6c0 [ 87.279055][ T4152] gfs2_glock_nq+0x828/0x141c [ 87.280302][ T4152] do_sync+0x3c4/0xa4c [ 87.281468][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 87.282809][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 87.283977][ T4152] sync_filesystem+0xe8/0x218 [ 87.285188][ T4152] generic_shutdown_super+0x70/0x2f0 [ 87.286618][ T4152] kill_block_super+0x70/0xdc [ 87.287889][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 87.289066][ T4152] deactivate_locked_super+0xb8/0x13c [ 87.290480][ T4152] deactivate_super+0xf8/0x118 [ 87.291759][ T4152] cleanup_mnt+0x3a4/0x458 [ 87.292945][ T4152] __cleanup_mnt+0x20/0x30 [ 87.294136][ T4152] task_work_run+0x12c/0x1e0 [ 87.295453][ T4152] do_notify_resume+0x24b4/0x3128 [ 87.296848][ T4152] el0_svc+0xf0/0x1e0 [ 87.297917][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 87.299297][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 87.300550][ T4341] CPU: 1 PID: 4341 Comm: syz.4.31 Tainted: G B 5.15.188-syzkaller #0 [ 87.303190][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.305878][ T4341] Call trace: [ 87.306766][ T4341] dump_backtrace+0x0/0x43c [ 87.307982][ T4341] show_stack+0x2c/0x3c [ 87.309151][ T4341] __dump_stack+0x30/0x40 [ 87.310383][ T4341] dump_stack_lvl+0xf8/0x160 [ 87.311613][ T4341] dump_stack+0x1c/0x5c [ 87.312721][ T4341] sysfs_create_dir_ns+0x22c/0x24c [ 87.314152][ T4341] kobject_add_internal+0x590/0xc54 [ 87.315569][ T4341] kobject_init_and_add+0x118/0x17c [ 87.316973][ T4341] gfs2_sys_fs_add+0x1dc/0x3d8 [ 87.318287][ T4341] gfs2_fill_super+0xdac/0x19e0 [ 87.319542][ T4341] get_tree_bdev+0x358/0x544 [ 87.320826][ T4341] gfs2_get_tree+0x54/0x1b4 [ 87.322067][ T4341] vfs_get_tree+0x90/0x274 [ 87.323246][ T4341] do_new_mount+0x228/0x810 [ 87.324439][ T4341] path_mount+0x5b4/0x1000 [ 87.325564][ T4341] __arm64_sys_mount+0x514/0x5e4 [ 87.326932][ T4341] invoke_syscall+0x98/0x2b8 [ 87.328150][ T4341] el0_svc_common+0x138/0x258 [ 87.329402][ T4341] do_el0_svc+0x58/0x14c [ 87.330503][ T4341] el0_svc+0x78/0x1e0 [ 87.331583][ T4341] el0t_64_sync_handler+0xcc/0xe4 [ 87.333016][ T4341] el0t_64_sync+0x1a0/0x1a4 [ 87.361856][ T4340] loop1: detected capacity change from 0 to 32768 [ 87.385553][ T4341] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.389079][ T4341] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.422907][ T4340] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.425023][ T4340] CPU: 0 PID: 4340 Comm: syz.1.30 Tainted: G B 5.15.188-syzkaller #0 [ 87.427509][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.430212][ T4340] Call trace: [ 87.431080][ T4340] dump_backtrace+0x0/0x43c [ 87.432315][ T4340] show_stack+0x2c/0x3c [ 87.433418][ T4340] __dump_stack+0x30/0x40 [ 87.434564][ T4340] dump_stack_lvl+0xf8/0x160 [ 87.435824][ T4340] dump_stack+0x1c/0x5c [ 87.437021][ T4340] sysfs_create_dir_ns+0x22c/0x24c [ 87.438434][ T4340] kobject_add_internal+0x590/0xc54 [ 87.439826][ T4340] kobject_init_and_add+0x118/0x17c [ 87.441233][ T4340] gfs2_sys_fs_add+0x1dc/0x3d8 [ 87.442524][ T4340] gfs2_fill_super+0xdac/0x19e0 [ 87.443834][ T4340] get_tree_bdev+0x358/0x544 [ 87.445106][ T4340] gfs2_get_tree+0x54/0x1b4 [ 87.446298][ T4340] vfs_get_tree+0x90/0x274 [ 87.447505][ T4340] do_new_mount+0x228/0x810 [ 87.448743][ T4340] path_mount+0x5b4/0x1000 [ 87.449898][ T4340] __arm64_sys_mount+0x514/0x5e4 [ 87.451231][ T4340] invoke_syscall+0x98/0x2b8 [ 87.452484][ T4340] el0_svc_common+0x138/0x258 [ 87.453765][ T4340] do_el0_svc+0x58/0x14c [ 87.454976][ T4340] el0_svc+0x78/0x1e0 [ 87.455988][ T4340] el0t_64_sync_handler+0xcc/0xe4 [ 87.457331][ T4340] el0t_64_sync+0x1a0/0x1a4 [ 87.596402][ T4340] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.613245][ T4340] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.728174][ T4353] loop0: detected capacity change from 0 to 32768 [ 87.766108][ T4353] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.768446][ T4353] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.787225][ T4353] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.795604][ T4141] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.797421][ T4141] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.835133][ T4141] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms [ 87.837330][ T4141] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.838730][ T4353] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.917292][ T4365] loop4: detected capacity change from 0 to 32768 [ 87.972337][ T4366] loop2: detected capacity change from 0 to 32768 [ 87.976801][ T4353] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.987642][ T4365] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz.4.33 (4365) [ 88.016036][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.016036][ T4147] inode = 11 2339 [ 88.016036][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 88.022372][ T4367] loop1: detected capacity change from 0 to 32768 [ 88.036152][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.046790][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.051120][ T4366] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.32 (4366) [ 88.055806][ T4365] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 88.058335][ T4365] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.061193][ T4365] BTRFS info (device loop4): trying to use backup root at mount time [ 88.063270][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 88.065986][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 88.066301][ T4367] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.34 (4367) [ 88.068673][ T4147] Call trace: [ 88.072363][ T4147] dump_backtrace+0x0/0x43c [ 88.073604][ T4147] show_stack+0x2c/0x3c [ 88.074777][ T4147] __dump_stack+0x30/0x40 [ 88.075980][ T4147] dump_stack_lvl+0xf8/0x160 [ 88.077274][ T4147] dump_stack+0x1c/0x5c [ 88.078373][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 88.079731][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 88.081054][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 88.082387][ T4147] gfs2_withdraw+0x4cc/0x129c [ 88.083626][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 88.084990][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 88.086374][ T4147] inode_go_lock+0xfc/0x38c [ 88.087673][ T4147] do_promote+0x678/0xa70 [ 88.088835][ T4147] finish_xmote+0x450/0xb2c [ 88.090017][ T4147] do_xmote+0x674/0xf90 [ 88.091145][ T4147] run_queue+0x3fc/0x6c0 [ 88.092290][ T4147] gfs2_glock_nq+0x828/0x141c [ 88.093544][ T4147] do_sync+0x3c4/0xa4c [ 88.094622][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 88.095976][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 88.097166][ T4147] sync_filesystem+0xe8/0x218 [ 88.098444][ T4147] generic_shutdown_super+0x70/0x2f0 [ 88.099938][ T4147] kill_block_super+0x70/0xdc [ 88.101215][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 88.102391][ T4147] deactivate_locked_super+0xb8/0x13c [ 88.103785][ T4147] deactivate_super+0xf8/0x118 [ 88.105029][ T4147] cleanup_mnt+0x3a4/0x458 [ 88.106251][ T4147] __cleanup_mnt+0x20/0x30 [ 88.107490][ T4147] task_work_run+0x12c/0x1e0 [ 88.108740][ T4147] do_notify_resume+0x24b4/0x3128 [ 88.110097][ T4147] el0_svc+0xf0/0x1e0 [ 88.111225][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 88.112607][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 88.114611][ T4365] BTRFS info (device loop4): enabling auto defrag [ 88.116362][ T4365] BTRFS info (device loop4): turning on sync discard [ 88.118073][ T4365] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.120868][ T4365] BTRFS info (device loop4): trying to use backup root at mount time [ 88.123080][ T4365] BTRFS info (device loop4): using free space tree [ 88.133325][ T4365] BTRFS info (device loop4): has skinny extents [ 88.157555][ T4371] loop3: detected capacity change from 0 to 32768 [ 88.159567][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.162039][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.164160][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.165817][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 88.168365][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 88.171098][ T4147] Call trace: [ 88.171930][ T4147] dump_backtrace+0x0/0x43c [ 88.173170][ T4147] show_stack+0x2c/0x3c [ 88.174289][ T4147] __dump_stack+0x30/0x40 [ 88.175474][ T4147] dump_stack_lvl+0xf8/0x160 [ 88.176736][ T4147] dump_stack+0x1c/0x5c [ 88.177867][ T4147] gfs2_withdraw+0xc60/0x129c [ 88.179209][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 88.180497][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 88.181838][ T4147] inode_go_lock+0xfc/0x38c [ 88.183057][ T4147] do_promote+0x678/0xa70 [ 88.184221][ T4147] finish_xmote+0x450/0xb2c [ 88.185500][ T4147] do_xmote+0x674/0xf90 [ 88.186658][ T4147] run_queue+0x3fc/0x6c0 [ 88.187812][ T4147] gfs2_glock_nq+0x828/0x141c [ 88.189021][ T4147] do_sync+0x3c4/0xa4c [ 88.190150][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 88.191443][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 88.192659][ T4147] sync_filesystem+0xe8/0x218 [ 88.193969][ T4147] generic_shutdown_super+0x70/0x2f0 [ 88.195383][ T4147] kill_block_super+0x70/0xdc [ 88.196627][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 88.197785][ T4147] deactivate_locked_super+0xb8/0x13c [ 88.199237][ T4147] deactivate_super+0xf8/0x118 [ 88.200489][ T4147] cleanup_mnt+0x3a4/0x458 [ 88.201701][ T4147] __cleanup_mnt+0x20/0x30 [ 88.202891][ T4147] task_work_run+0x12c/0x1e0 [ 88.204178][ T4147] do_notify_resume+0x24b4/0x3128 [ 88.205483][ T4147] el0_svc+0xf0/0x1e0 [ 88.206547][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 88.207913][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 88.227672][ T4304] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4304) [ 88.238384][ T4371] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.35 (4371) [ 88.647927][ T4366] loop2: detected capacity change from 0 to 32768 [ 88.714464][ T4366] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.716778][ T4366] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.724569][ T4366] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.726773][ T4385] loop0: detected capacity change from 0 to 32768 [ 88.737175][ T4370] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.739090][ T4370] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.769582][ T4370] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms [ 88.771932][ T4370] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.774021][ T4385] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.36 (4385) [ 88.783437][ T4366] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.907471][ T4366] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.971688][ T4367] loop1: detected capacity change from 0 to 32768 [ 88.988991][ T4152] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 88.988991][ T4152] inode = 11 2339 [ 88.988991][ T4152] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 88.998282][ T4152] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.003817][ T4152] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 89.014809][ T4367] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.016795][ T4367] CPU: 0 PID: 4367 Comm: syz.1.34 Tainted: G B 5.15.188-syzkaller #0 [ 89.019454][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 89.022395][ T4367] Call trace: [ 89.023272][ T4367] dump_backtrace+0x0/0x43c [ 89.024488][ T4367] show_stack+0x2c/0x3c [ 89.024693][ T4371] loop3: detected capacity change from 0 to 32768 [ 89.025582][ T4367] __dump_stack+0x30/0x40 [ 89.028410][ T4367] dump_stack_lvl+0xf8/0x160 [ 89.029617][ T4367] dump_stack+0x1c/0x5c [ 89.030764][ T4367] sysfs_create_dir_ns+0x22c/0x24c [ 89.032121][ T4367] kobject_add_internal+0x590/0xc54 [ 89.033495][ T4367] kobject_init_and_add+0x118/0x17c [ 89.034853][ T4367] gfs2_sys_fs_add+0x1dc/0x3d8 [ 89.036122][ T4367] gfs2_fill_super+0xdac/0x19e0 [ 89.037491][ T4367] get_tree_bdev+0x358/0x544 [ 89.038673][ T4367] gfs2_get_tree+0x54/0x1b4 [ 89.039893][ T4367] vfs_get_tree+0x90/0x274 [ 89.041085][ T4367] do_new_mount+0x228/0x810 [ 89.042296][ T4367] path_mount+0x5b4/0x1000 [ 89.043489][ T4367] __arm64_sys_mount+0x514/0x5e4 [ 89.044859][ T4367] invoke_syscall+0x98/0x2b8 [ 89.046147][ T4367] el0_svc_common+0x138/0x258 [ 89.047472][ T4367] do_el0_svc+0x58/0x14c [ 89.048648][ T4367] el0_svc+0x78/0x1e0 [ 89.049706][ T4367] el0t_64_sync_handler+0xcc/0xe4 [ 89.051092][ T4367] el0t_64_sync+0x1a0/0x1a4 [ 89.058472][ T4152] CPU: 0 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 89.061189][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 89.063818][ T4152] Call trace: [ 89.064688][ T4152] dump_backtrace+0x0/0x43c [ 89.065942][ T4152] show_stack+0x2c/0x3c [ 89.067030][ T4152] __dump_stack+0x30/0x40 [ 89.068171][ T4152] dump_stack_lvl+0xf8/0x160 [ 89.069409][ T4152] dump_stack+0x1c/0x5c [ 89.070562][ T4152] gfs2_assert_warn_i+0x16c/0x26c [ 89.071927][ T4152] gfs2_quota_cleanup+0x458/0x670 [ 89.073250][ T4152] gfs2_make_fs_ro+0x1f0/0x51c [ 89.074556][ T4152] gfs2_withdraw+0x4cc/0x129c [ 89.075851][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 89.077228][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 89.078586][ T4152] inode_go_lock+0xfc/0x38c [ 89.079765][ T4152] do_promote+0x678/0xa70 [ 89.081004][ T4152] finish_xmote+0x450/0xb2c [ 89.082289][ T4152] do_xmote+0x674/0xf90 [ 89.083399][ T4152] run_queue+0x3fc/0x6c0 [ 89.084629][ T4152] gfs2_glock_nq+0x828/0x141c [ 89.086005][ T4152] do_sync+0x3c4/0xa4c [ 89.087144][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 89.088463][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 89.089649][ T4152] sync_filesystem+0xe8/0x218 [ 89.090870][ T4152] generic_shutdown_super+0x70/0x2f0 [ 89.092342][ T4152] kill_block_super+0x70/0xdc [ 89.093614][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 89.094802][ T4152] deactivate_locked_super+0xb8/0x13c [ 89.096234][ T4152] deactivate_super+0xf8/0x118 [ 89.097512][ T4152] cleanup_mnt+0x3a4/0x458 [ 89.098702][ T4152] __cleanup_mnt+0x20/0x30 [ 89.099934][ T4152] task_work_run+0x12c/0x1e0 [ 89.101162][ T4152] do_notify_resume+0x24b4/0x3128 [ 89.102603][ T4152] el0_svc+0xf0/0x1e0 [ 89.103739][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 89.105084][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 89.111814][ T4367] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.115802][ T4371] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.115963][ T4367] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.117757][ T4371] CPU: 1 PID: 4371 Comm: syz.3.35 Tainted: G B 5.15.188-syzkaller #0 [ 89.117771][ T4371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 89.121941][ T4152] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.122031][ T4371] Call trace: [ 89.122036][ T4371] dump_backtrace+0x0/0x43c [ 89.124821][ T4152] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.127159][ T4371] show_stack+0x2c/0x3c [ 89.128116][ T4152] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.129176][ T4371] __dump_stack+0x30/0x40 [ 89.134851][ T4371] dump_stack_lvl+0xf8/0x160 [ 89.136080][ T4371] dump_stack+0x1c/0x5c [ 89.137166][ T4371] sysfs_create_dir_ns+0x22c/0x24c [ 89.138513][ T4371] kobject_add_internal+0x590/0xc54 [ 89.139911][ T4371] kobject_init_and_add+0x118/0x17c [ 89.141311][ T4371] gfs2_sys_fs_add+0x1dc/0x3d8 [ 89.142571][ T4371] gfs2_fill_super+0xdac/0x19e0 [ 89.143864][ T4371] get_tree_bdev+0x358/0x544 [ 89.145121][ T4371] gfs2_get_tree+0x54/0x1b4 [ 89.146324][ T4371] vfs_get_tree+0x90/0x274 [ 89.147488][ T4371] do_new_mount+0x228/0x810 [ 89.148688][ T4371] path_mount+0x5b4/0x1000 [ 89.149867][ T4371] __arm64_sys_mount+0x514/0x5e4 [ 89.151190][ T4371] invoke_syscall+0x98/0x2b8 [ 89.152445][ T4371] el0_svc_common+0x138/0x258 [ 89.153648][ T4371] do_el0_svc+0x58/0x14c [ 89.154847][ T4371] el0_svc+0x78/0x1e0 [ 89.155928][ T4371] el0t_64_sync_handler+0xcc/0xe4 [ 89.157300][ T4371] el0t_64_sync+0x1a0/0x1a4 [ 89.158475][ T4152] CPU: 0 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 89.161113][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 89.163825][ T4152] Call trace: [ 89.164735][ T4152] dump_backtrace+0x0/0x43c [ 89.165944][ T4152] show_stack+0x2c/0x3c [ 89.167083][ T4152] __dump_stack+0x30/0x40 [ 89.168306][ T4152] dump_stack_lvl+0xf8/0x160 [ 89.169589][ T4152] dump_stack+0x1c/0x5c [ 89.170747][ T4152] gfs2_withdraw+0xc60/0x129c [ 89.172001][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 89.173502][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 89.174908][ T4152] inode_go_lock+0xfc/0x38c [ 89.176167][ T4152] do_promote+0x678/0xa70 [ 89.177370][ T4152] finish_xmote+0x450/0xb2c [ 89.178540][ T4152] do_xmote+0x674/0xf90 [ 89.179711][ T4152] run_queue+0x3fc/0x6c0 [ 89.180876][ T4152] gfs2_glock_nq+0x828/0x141c [ 89.182178][ T4152] do_sync+0x3c4/0xa4c [ 89.183331][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 89.184651][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 89.185910][ T4152] sync_filesystem+0xe8/0x218 [ 89.187234][ T4152] generic_shutdown_super+0x70/0x2f0 [ 89.188721][ T4152] kill_block_super+0x70/0xdc [ 89.189965][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 89.191123][ T4152] deactivate_locked_super+0xb8/0x13c [ 89.192563][ T4152] deactivate_super+0xf8/0x118 [ 89.193915][ T4152] cleanup_mnt+0x3a4/0x458 [ 89.195100][ T4152] __cleanup_mnt+0x20/0x30 [ 89.196317][ T4152] task_work_run+0x12c/0x1e0 [ 89.197570][ T4152] do_notify_resume+0x24b4/0x3128 [ 89.198929][ T4152] el0_svc+0xf0/0x1e0 [ 89.200046][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 89.201413][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 89.250781][ T4371] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.259730][ T4371] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.301863][ T4061] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4061) [ 89.718058][ T4396] loop1: detected capacity change from 0 to 32768 [ 89.838979][ T4403] loop3: detected capacity change from 0 to 32768 [ 89.873047][ T4406] loop2: detected capacity change from 0 to 32768 1970/01/01 00:01:30 executed programs: 36 [ 90.408886][ T4396] loop1: detected capacity change from 0 to 32768 [ 90.421937][ T4396] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.424338][ T4396] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.451359][ T4396] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 90.454144][ T4130] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.455985][ T4130] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.493703][ T4130] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms [ 90.495738][ T4130] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.497116][ T4396] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.559066][ T4403] loop3: detected capacity change from 0 to 32768 [ 90.577094][ T4403] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.579299][ T4403] CPU: 1 PID: 4403 Comm: syz.3.40 Tainted: G B 5.15.188-syzkaller #0 [ 90.581862][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.584557][ T4403] Call trace: [ 90.585472][ T4403] dump_backtrace+0x0/0x43c [ 90.586713][ T4403] show_stack+0x2c/0x3c [ 90.587904][ T4403] __dump_stack+0x30/0x40 [ 90.589090][ T4403] dump_stack_lvl+0xf8/0x160 [ 90.590330][ T4403] dump_stack+0x1c/0x5c [ 90.591395][ T4403] sysfs_create_dir_ns+0x22c/0x24c [ 90.592742][ T4403] kobject_add_internal+0x590/0xc54 [ 90.594133][ T4403] kobject_init_and_add+0x118/0x17c [ 90.595600][ T4403] gfs2_sys_fs_add+0x1dc/0x3d8 [ 90.596932][ T4403] gfs2_fill_super+0xdac/0x19e0 [ 90.598245][ T4403] get_tree_bdev+0x358/0x544 [ 90.599473][ T4403] gfs2_get_tree+0x54/0x1b4 [ 90.600706][ T4403] vfs_get_tree+0x90/0x274 [ 90.601919][ T4403] do_new_mount+0x228/0x810 [ 90.603127][ T4403] path_mount+0x5b4/0x1000 [ 90.604354][ T4403] __arm64_sys_mount+0x514/0x5e4 [ 90.605741][ T4403] invoke_syscall+0x98/0x2b8 [ 90.607029][ T4403] el0_svc_common+0x138/0x258 [ 90.608294][ T4403] do_el0_svc+0x58/0x14c [ 90.609463][ T4403] el0_svc+0x78/0x1e0 [ 90.610605][ T4403] el0t_64_sync_handler+0xcc/0xe4 [ 90.611954][ T4403] el0t_64_sync+0x1a0/0x1a4 [ 90.619083][ T4407] loop0: detected capacity change from 0 to 32768 [ 90.621776][ T4407] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.624531][ T4407] CPU: 1 PID: 4407 Comm: syz.0.41 Tainted: G B 5.15.188-syzkaller #0 [ 90.627111][ T4407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.629896][ T4407] Call trace: [ 90.630834][ T4407] dump_backtrace+0x0/0x43c [ 90.632106][ T4407] show_stack+0x2c/0x3c [ 90.633258][ T4407] __dump_stack+0x30/0x40 [ 90.634429][ T4407] dump_stack_lvl+0xf8/0x160 [ 90.635678][ T4407] dump_stack+0x1c/0x5c [ 90.636824][ T4407] sysfs_create_dir_ns+0x22c/0x24c [ 90.638226][ T4407] kobject_add_internal+0x590/0xc54 [ 90.639737][ T4407] kobject_init_and_add+0x118/0x17c [ 90.641182][ T4407] gfs2_sys_fs_add+0x1dc/0x3d8 [ 90.642523][ T4407] gfs2_fill_super+0xdac/0x19e0 [ 90.643839][ T4407] get_tree_bdev+0x358/0x544 [ 90.645117][ T4407] gfs2_get_tree+0x54/0x1b4 [ 90.646349][ T4407] vfs_get_tree+0x90/0x274 [ 90.647596][ T4407] do_new_mount+0x228/0x810 [ 90.648892][ T4407] path_mount+0x5b4/0x1000 [ 90.650135][ T4407] __arm64_sys_mount+0x514/0x5e4 [ 90.651505][ T4407] invoke_syscall+0x98/0x2b8 [ 90.652738][ T4407] el0_svc_common+0x138/0x258 [ 90.654032][ T4407] do_el0_svc+0x58/0x14c [ 90.655187][ T4407] el0_svc+0x78/0x1e0 [ 90.656258][ T4407] el0t_64_sync_handler+0xcc/0xe4 [ 90.657575][ T4407] el0t_64_sync+0x1a0/0x1a4 [ 90.683459][ T4403] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.687158][ T4403] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.703324][ T4396] gfs2: fsid=syz:syz.0: found 1 quota changes [ 90.713530][ T4407] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.727962][ T4407] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.754140][ T4149] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.754140][ T4149] inode = 11 2339 [ 90.754140][ T4149] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 90.759144][ T4149] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.774400][ T4149] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 90.801681][ T4149] CPU: 1 PID: 4149 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 90.804330][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.807054][ T4149] Call trace: [ 90.807946][ T4149] dump_backtrace+0x0/0x43c [ 90.809177][ T4149] show_stack+0x2c/0x3c [ 90.810262][ T4149] __dump_stack+0x30/0x40 [ 90.811409][ T4149] dump_stack_lvl+0xf8/0x160 [ 90.812648][ T4149] dump_stack+0x1c/0x5c [ 90.813822][ T4149] gfs2_assert_warn_i+0x16c/0x26c [ 90.815252][ T4149] gfs2_quota_cleanup+0x458/0x670 [ 90.816645][ T4149] gfs2_make_fs_ro+0x1f0/0x51c [ 90.817938][ T4149] gfs2_withdraw+0x4cc/0x129c [ 90.819223][ T4149] gfs2_consist_inode_i+0xcc/0xe8 [ 90.820625][ T4149] gfs2_inode_refresh+0x920/0xda8 [ 90.821730][ T4406] loop2: detected capacity change from 0 to 32768 [ 90.821975][ T4149] inode_go_lock+0xfc/0x38c [ 90.824946][ T4149] do_promote+0x678/0xa70 [ 90.826143][ T4149] finish_xmote+0x450/0xb2c [ 90.827391][ T4149] do_xmote+0x674/0xf90 [ 90.828526][ T4149] run_queue+0x3fc/0x6c0 [ 90.829684][ T4149] gfs2_glock_nq+0x828/0x141c [ 90.830978][ T4149] do_sync+0x3c4/0xa4c [ 90.832033][ T4149] gfs2_quota_sync+0x2e8/0x548 [ 90.833368][ T4149] gfs2_sync_fs+0x4c/0xc4 [ 90.834559][ T4149] sync_filesystem+0xe8/0x218 [ 90.835803][ T4149] generic_shutdown_super+0x70/0x2f0 [ 90.837276][ T4149] kill_block_super+0x70/0xdc [ 90.838534][ T4149] gfs2_kill_sb+0xc0/0xd4 [ 90.839720][ T4149] deactivate_locked_super+0xb8/0x13c [ 90.841162][ T4149] deactivate_super+0xf8/0x118 [ 90.842440][ T4149] cleanup_mnt+0x3a4/0x458 [ 90.843603][ T4149] __cleanup_mnt+0x20/0x30 [ 90.844796][ T4149] task_work_run+0x12c/0x1e0 [ 90.846031][ T4149] do_notify_resume+0x24b4/0x3128 [ 90.847436][ T4149] el0_svc+0xf0/0x1e0 [ 90.848496][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 90.849860][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 90.875199][ T4408] loop4: detected capacity change from 0 to 32768 [ 90.902780][ T4149] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.907072][ T4406] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.909057][ T4406] CPU: 0 PID: 4406 Comm: syz.2.37 Tainted: G B 5.15.188-syzkaller #0 [ 90.911596][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.914338][ T4406] Call trace: [ 90.915194][ T4406] dump_backtrace+0x0/0x43c [ 90.916459][ T4406] show_stack+0x2c/0x3c [ 90.917587][ T4406] __dump_stack+0x30/0x40 [ 90.918732][ T4406] dump_stack_lvl+0xf8/0x160 [ 90.919987][ T4406] dump_stack+0x1c/0x5c [ 90.921139][ T4406] sysfs_create_dir_ns+0x22c/0x24c [ 90.922542][ T4406] kobject_add_internal+0x590/0xc54 [ 90.923929][ T4406] kobject_init_and_add+0x118/0x17c [ 90.925374][ T4406] gfs2_sys_fs_add+0x1dc/0x3d8 [ 90.926677][ T4406] gfs2_fill_super+0xdac/0x19e0 [ 90.927983][ T4406] get_tree_bdev+0x358/0x544 [ 90.929220][ T4406] gfs2_get_tree+0x54/0x1b4 [ 90.930439][ T4406] vfs_get_tree+0x90/0x274 [ 90.931682][ T4406] do_new_mount+0x228/0x810 [ 90.932897][ T4406] path_mount+0x5b4/0x1000 [ 90.934079][ T4406] __arm64_sys_mount+0x514/0x5e4 [ 90.935418][ T4406] invoke_syscall+0x98/0x2b8 [ 90.936643][ T4406] el0_svc_common+0x138/0x258 [ 90.937919][ T4406] do_el0_svc+0x58/0x14c [ 90.939094][ T4406] el0_svc+0x78/0x1e0 [ 90.940137][ T4406] el0t_64_sync_handler+0xcc/0xe4 [ 90.941469][ T4406] el0t_64_sync+0x1a0/0x1a4 [ 90.944827][ T4149] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.946648][ T4149] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.948198][ T4149] CPU: 0 PID: 4149 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 90.950750][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.953470][ T4149] Call trace: [ 90.954354][ T4149] dump_backtrace+0x0/0x43c [ 90.955560][ T4149] show_stack+0x2c/0x3c [ 90.956689][ T4149] __dump_stack+0x30/0x40 [ 90.957921][ T4149] dump_stack_lvl+0xf8/0x160 [ 90.959145][ T4149] dump_stack+0x1c/0x5c [ 90.960303][ T4149] gfs2_withdraw+0xc60/0x129c [ 90.961590][ T4149] gfs2_consist_inode_i+0xcc/0xe8 [ 90.962953][ T4149] gfs2_inode_refresh+0x920/0xda8 [ 90.964391][ T4149] inode_go_lock+0xfc/0x38c [ 90.965591][ T4149] do_promote+0x678/0xa70 [ 90.966793][ T4149] finish_xmote+0x450/0xb2c [ 90.968079][ T4149] do_xmote+0x674/0xf90 [ 90.969162][ T4149] run_queue+0x3fc/0x6c0 [ 90.970297][ T4149] gfs2_glock_nq+0x828/0x141c [ 90.971555][ T4149] do_sync+0x3c4/0xa4c [ 90.972678][ T4149] gfs2_quota_sync+0x2e8/0x548 [ 90.973954][ T4149] gfs2_sync_fs+0x4c/0xc4 [ 90.975135][ T4149] sync_filesystem+0xe8/0x218 [ 90.976363][ T4149] generic_shutdown_super+0x70/0x2f0 [ 90.977808][ T4149] kill_block_super+0x70/0xdc [ 90.979058][ T4149] gfs2_kill_sb+0xc0/0xd4 [ 90.980198][ T4149] deactivate_locked_super+0xb8/0x13c [ 90.981715][ T4149] deactivate_super+0xf8/0x118 [ 90.982977][ T4149] cleanup_mnt+0x3a4/0x458 [ 90.984195][ T4149] __cleanup_mnt+0x20/0x30 [ 90.985396][ T4149] task_work_run+0x12c/0x1e0 [ 90.986673][ T4149] do_notify_resume+0x24b4/0x3128 [ 90.988010][ T4149] el0_svc+0xf0/0x1e0 [ 90.989077][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 90.990453][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 91.013492][ T4406] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.018062][ T4406] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.022344][ T4408] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 91.025158][ T4408] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.027957][ T4408] BTRFS info (device loop4): trying to use backup root at mount time [ 91.030060][ T4408] BTRFS info (device loop4): enabling auto defrag [ 91.031762][ T4408] BTRFS info (device loop4): turning on sync discard [ 91.040267][ T4408] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.053445][ T4408] BTRFS info (device loop4): trying to use backup root at mount time [ 91.055688][ T4408] BTRFS info (device loop4): using free space tree [ 91.057461][ T4408] BTRFS info (device loop4): has skinny extents [ 91.309562][ T4411] loop3: detected capacity change from 0 to 32768 [ 91.325079][ T4413] loop2: detected capacity change from 0 to 32768 [ 91.345022][ T4411] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.43 (4411) [ 91.350351][ T4412] loop0: detected capacity change from 0 to 32768 [ 91.398217][ T4412] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.45 (4412) [ 91.486492][ T4413] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.46 (4413) [ 91.593956][ T4415] loop1: detected capacity change from 0 to 32768 [ 91.666455][ T4415] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.44 (4415) [ 91.708909][ T4415] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 91.711380][ T4415] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.722702][ T4415] BTRFS info (device loop1): trying to use backup root at mount time [ 91.725704][ T4415] BTRFS info (device loop1): enabling auto defrag [ 91.727310][ T4415] BTRFS info (device loop1): turning on sync discard [ 91.747601][ T4415] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.763960][ T4415] BTRFS info (device loop1): trying to use backup root at mount time [ 91.766208][ T4415] BTRFS info (device loop1): using free space tree [ 91.767979][ T4415] BTRFS info (device loop1): has skinny extents [ 91.768844][ T4402] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4402) [ 92.026456][ T4413] loop2: detected capacity change from 0 to 32768 [ 92.046357][ T4411] loop3: detected capacity change from 0 to 32768 [ 92.066783][ T4413] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.069147][ T4413] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.075386][ T4413] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.078261][ T4303] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.080110][ T4303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.086624][ T4411] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.088679][ T4411] CPU: 0 PID: 4411 Comm: syz.3.43 Tainted: G B 5.15.188-syzkaller #0 [ 92.091146][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.093791][ T4411] Call trace: [ 92.094662][ T4411] dump_backtrace+0x0/0x43c [ 92.095888][ T4411] show_stack+0x2c/0x3c [ 92.096999][ T4411] __dump_stack+0x30/0x40 [ 92.098179][ T4411] dump_stack_lvl+0xf8/0x160 [ 92.099436][ T4411] dump_stack+0x1c/0x5c [ 92.100622][ T4411] sysfs_create_dir_ns+0x22c/0x24c [ 92.101998][ T4411] kobject_add_internal+0x590/0xc54 [ 92.103375][ T4411] kobject_init_and_add+0x118/0x17c [ 92.104830][ T4411] gfs2_sys_fs_add+0x1dc/0x3d8 [ 92.106059][ T4411] gfs2_fill_super+0xdac/0x19e0 [ 92.107346][ T4411] get_tree_bdev+0x358/0x544 [ 92.108573][ T4411] gfs2_get_tree+0x54/0x1b4 [ 92.109836][ T4411] vfs_get_tree+0x90/0x274 [ 92.111027][ T4411] do_new_mount+0x228/0x810 [ 92.112215][ T4411] path_mount+0x5b4/0x1000 [ 92.113352][ T4411] __arm64_sys_mount+0x514/0x5e4 [ 92.114708][ T4411] invoke_syscall+0x98/0x2b8 [ 92.115956][ T4411] el0_svc_common+0x138/0x258 [ 92.117155][ T4411] do_el0_svc+0x58/0x14c [ 92.118264][ T4411] el0_svc+0x78/0x1e0 [ 92.119261][ T4411] el0t_64_sync_handler+0xcc/0xe4 [ 92.120587][ T4411] el0t_64_sync+0x1a0/0x1a4 [ 92.128630][ T4411] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.132413][ T4303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms [ 92.134899][ T4303] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.136314][ T4413] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.142401][ T4411] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.219024][ T4413] gfs2: fsid=syz:syz.0: found 1 quota changes [ 92.234356][ T4152] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.234356][ T4152] inode = 11 2339 [ 92.234356][ T4152] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 92.246479][ T4152] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.283581][ T4152] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 92.287494][ T4152] CPU: 1 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 92.290253][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.293019][ T4152] Call trace: [ 92.293846][ T4152] dump_backtrace+0x0/0x43c [ 92.295115][ T4152] show_stack+0x2c/0x3c [ 92.296247][ T4152] __dump_stack+0x30/0x40 [ 92.297422][ T4152] dump_stack_lvl+0xf8/0x160 [ 92.298663][ T4152] dump_stack+0x1c/0x5c [ 92.299851][ T4152] gfs2_assert_warn_i+0x16c/0x26c [ 92.301275][ T4152] gfs2_quota_cleanup+0x458/0x670 [ 92.302620][ T4152] gfs2_make_fs_ro+0x1f0/0x51c [ 92.303943][ T4152] gfs2_withdraw+0x4cc/0x129c [ 92.305194][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 92.306512][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 92.307885][ T4152] inode_go_lock+0xfc/0x38c [ 92.309137][ T4152] do_promote+0x678/0xa70 [ 92.310312][ T4152] finish_xmote+0x450/0xb2c [ 92.311544][ T4152] do_xmote+0x674/0xf90 [ 92.312735][ T4152] run_queue+0x3fc/0x6c0 [ 92.313847][ T4152] gfs2_glock_nq+0x828/0x141c [ 92.315148][ T4152] do_sync+0x3c4/0xa4c [ 92.316339][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 92.317620][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 92.318833][ T4152] sync_filesystem+0xe8/0x218 [ 92.320116][ T4152] generic_shutdown_super+0x70/0x2f0 [ 92.321511][ T4152] kill_block_super+0x70/0xdc [ 92.322864][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 92.324020][ T4152] deactivate_locked_super+0xb8/0x13c [ 92.325523][ T4152] deactivate_super+0xf8/0x118 [ 92.326859][ T4152] cleanup_mnt+0x3a4/0x458 [ 92.328085][ T4152] __cleanup_mnt+0x20/0x30 [ 92.329237][ T4152] task_work_run+0x12c/0x1e0 [ 92.330513][ T4152] do_notify_resume+0x24b4/0x3128 [ 92.331892][ T4152] el0_svc+0xf0/0x1e0 [ 92.332979][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 92.334326][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 92.346890][ T4412] loop0: detected capacity change from 0 to 32768 [ 92.359702][ T4412] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.361737][ T4412] CPU: 0 PID: 4412 Comm: syz.0.45 Tainted: G B 5.15.188-syzkaller #0 [ 92.364247][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.367109][ T4412] Call trace: [ 92.368009][ T4412] dump_backtrace+0x0/0x43c [ 92.369227][ T4412] show_stack+0x2c/0x3c [ 92.370331][ T4412] __dump_stack+0x30/0x40 [ 92.371523][ T4412] dump_stack_lvl+0xf8/0x160 [ 92.371662][ T4434] loop4: detected capacity change from 0 to 32768 [ 92.372823][ T4412] dump_stack+0x1c/0x5c [ 92.375714][ T4412] sysfs_create_dir_ns+0x22c/0x24c [ 92.377117][ T4412] kobject_add_internal+0x590/0xc54 [ 92.378497][ T4412] kobject_init_and_add+0x118/0x17c [ 92.379926][ T4412] gfs2_sys_fs_add+0x1dc/0x3d8 [ 92.381246][ T4412] gfs2_fill_super+0xdac/0x19e0 [ 92.382571][ T4412] get_tree_bdev+0x358/0x544 [ 92.383841][ T4412] gfs2_get_tree+0x54/0x1b4 [ 92.385085][ T4412] vfs_get_tree+0x90/0x274 [ 92.386238][ T4412] do_new_mount+0x228/0x810 [ 92.387452][ T4412] path_mount+0x5b4/0x1000 [ 92.388715][ T4412] __arm64_sys_mount+0x514/0x5e4 [ 92.390002][ T4412] invoke_syscall+0x98/0x2b8 [ 92.391249][ T4412] el0_svc_common+0x138/0x258 [ 92.392526][ T4412] do_el0_svc+0x58/0x14c [ 92.393683][ T4412] el0_svc+0x78/0x1e0 [ 92.394809][ T4412] el0t_64_sync_handler+0xcc/0xe4 [ 92.396197][ T4412] el0t_64_sync+0x1a0/0x1a4 [ 92.410702][ T4434] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.47 (4434) [ 92.463279][ T4152] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.465732][ T4152] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.467559][ T4152] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.477409][ T4152] CPU: 1 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 92.480135][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.482896][ T4152] Call trace: [ 92.483788][ T4152] dump_backtrace+0x0/0x43c [ 92.485000][ T4152] show_stack+0x2c/0x3c [ 92.486097][ T4152] __dump_stack+0x30/0x40 [ 92.487311][ T4152] dump_stack_lvl+0xf8/0x160 [ 92.488541][ T4152] dump_stack+0x1c/0x5c [ 92.489715][ T4152] gfs2_withdraw+0xc60/0x129c [ 92.490985][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 92.492333][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 92.493669][ T4152] inode_go_lock+0xfc/0x38c [ 92.494853][ T4152] do_promote+0x678/0xa70 [ 92.496001][ T4152] finish_xmote+0x450/0xb2c [ 92.497205][ T4152] do_xmote+0x674/0xf90 [ 92.498316][ T4152] run_queue+0x3fc/0x6c0 [ 92.499488][ T4152] gfs2_glock_nq+0x828/0x141c [ 92.500761][ T4152] do_sync+0x3c4/0xa4c [ 92.501826][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 92.503134][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 92.504322][ T4152] sync_filesystem+0xe8/0x218 [ 92.505607][ T4152] generic_shutdown_super+0x70/0x2f0 [ 92.507001][ T4152] kill_block_super+0x70/0xdc [ 92.508240][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 92.509425][ T4152] deactivate_locked_super+0xb8/0x13c [ 92.510872][ T4152] deactivate_super+0xf8/0x118 [ 92.512161][ T4152] cleanup_mnt+0x3a4/0x458 [ 92.513412][ T4152] __cleanup_mnt+0x20/0x30 [ 92.514555][ T4152] task_work_run+0x12c/0x1e0 [ 92.515817][ T4152] do_notify_resume+0x24b4/0x3128 [ 92.517249][ T4152] el0_svc+0xf0/0x1e0 [ 92.518349][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 92.519705][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 92.568760][ T4412] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.572261][ T4412] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.694939][ T4083] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4083) [ 92.854395][ T4456] loop3: detected capacity change from 0 to 32768 [ 92.885219][ T4434] loop4: detected capacity change from 0 to 32768 [ 92.887738][ T4456] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.49 (4456) [ 92.914894][ T4434] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.917146][ T4434] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.921447][ T4456] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 92.928569][ T4456] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 92.931626][ T4456] BTRFS info (device loop3): trying to use backup root at mount time [ 92.938877][ T4456] BTRFS info (device loop3): enabling auto defrag [ 92.940675][ T4456] BTRFS info (device loop3): turning on sync discard [ 92.942489][ T4456] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 92.949608][ T4434] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 92.952663][ T4370] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.954540][ T4370] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.955623][ T4456] BTRFS info (device loop3): trying to use backup root at mount time [ 92.968843][ T4456] BTRFS info (device loop3): using free space tree [ 92.970618][ T4456] BTRFS info (device loop3): has skinny extents [ 92.975372][ T4370] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 92.977583][ T4370] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.978972][ T4434] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 93.108372][ T4434] gfs2: fsid=syz:syz.0: found 1 quota changes [ 93.116945][ T4457] loop0: detected capacity change from 0 to 32768 [ 93.147615][ T4158] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 93.147615][ T4158] inode = 11 2339 [ 93.147615][ T4158] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 93.152663][ T4158] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 93.160015][ T4457] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.50 (4457) [ 93.170706][ T4459] loop2: detected capacity change from 0 to 32768 [ 93.183652][ T4158] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 93.190201][ T4158] CPU: 1 PID: 4158 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 93.192848][ T4158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 93.195569][ T4158] Call trace: [ 93.196451][ T4158] dump_backtrace+0x0/0x43c [ 93.197686][ T4158] show_stack+0x2c/0x3c [ 93.198807][ T4158] __dump_stack+0x30/0x40 [ 93.199978][ T4158] dump_stack_lvl+0xf8/0x160 [ 93.201207][ T4158] dump_stack+0x1c/0x5c [ 93.202280][ T4158] gfs2_assert_warn_i+0x16c/0x26c [ 93.203626][ T4158] gfs2_quota_cleanup+0x458/0x670 [ 93.204953][ T4158] gfs2_make_fs_ro+0x1f0/0x51c [ 93.206211][ T4158] gfs2_withdraw+0x4cc/0x129c [ 93.207456][ T4158] gfs2_consist_inode_i+0xcc/0xe8 [ 93.208904][ T4158] gfs2_inode_refresh+0x920/0xda8 [ 93.210313][ T4158] inode_go_lock+0xfc/0x38c [ 93.211511][ T4158] do_promote+0x678/0xa70 [ 93.212678][ T4158] finish_xmote+0x450/0xb2c [ 93.213983][ T4158] do_xmote+0x674/0xf90 [ 93.215123][ T4158] run_queue+0x3fc/0x6c0 [ 93.216240][ T4158] gfs2_glock_nq+0x828/0x141c [ 93.217468][ T4158] do_sync+0x3c4/0xa4c [ 93.218535][ T4158] gfs2_quota_sync+0x2e8/0x548 [ 93.219851][ T4158] gfs2_sync_fs+0x4c/0xc4 [ 93.220993][ T4458] loop1: detected capacity change from 0 to 32768 [ 93.221026][ T4158] sync_filesystem+0xe8/0x218 [ 93.223930][ T4158] generic_shutdown_super+0x70/0x2f0 [ 93.225339][ T4158] kill_block_super+0x70/0xdc [ 93.226627][ T4158] gfs2_kill_sb+0xc0/0xd4 [ 93.227777][ T4158] deactivate_locked_super+0xb8/0x13c [ 93.229201][ T4158] deactivate_super+0xf8/0x118 [ 93.230497][ T4158] cleanup_mnt+0x3a4/0x458 [ 93.231659][ T4158] __cleanup_mnt+0x20/0x30 [ 93.232867][ T4158] task_work_run+0x12c/0x1e0 [ 93.234071][ T4158] do_notify_resume+0x24b4/0x3128 [ 93.235422][ T4158] el0_svc+0xf0/0x1e0 [ 93.236470][ T4158] el0t_64_sync_handler+0xcc/0xe4 [ 93.237837][ T4158] el0t_64_sync+0x1a0/0x1a4 [ 93.245356][ T4459] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.48 (4459) [ 93.248052][ T4158] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 93.250480][ T4158] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 93.252271][ T4158] gfs2: fsid=syz:syz.0: File system withdrawn [ 93.263234][ T4158] CPU: 0 PID: 4158 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 93.265967][ T4158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 93.268716][ T4158] Call trace: [ 93.269650][ T4158] dump_backtrace+0x0/0x43c [ 93.270912][ T4158] show_stack+0x2c/0x3c [ 93.272046][ T4158] __dump_stack+0x30/0x40 [ 93.273270][ T4158] dump_stack_lvl+0xf8/0x160 [ 93.274473][ T4158] dump_stack+0x1c/0x5c [ 93.275589][ T4158] gfs2_withdraw+0xc60/0x129c [ 93.276897][ T4158] gfs2_consist_inode_i+0xcc/0xe8 [ 93.278243][ T4158] gfs2_inode_refresh+0x920/0xda8 [ 93.279650][ T4158] inode_go_lock+0xfc/0x38c [ 93.280871][ T4158] do_promote+0x678/0xa70 [ 93.282013][ T4158] finish_xmote+0x450/0xb2c [ 93.283178][ T4158] do_xmote+0x674/0xf90 [ 93.284356][ T4158] run_queue+0x3fc/0x6c0 [ 93.285564][ T4158] gfs2_glock_nq+0x828/0x141c [ 93.286884][ T4158] do_sync+0x3c4/0xa4c [ 93.287954][ T4158] gfs2_quota_sync+0x2e8/0x548 [ 93.289334][ T4158] gfs2_sync_fs+0x4c/0xc4 [ 93.290548][ T4158] sync_filesystem+0xe8/0x218 [ 93.291887][ T4158] generic_shutdown_super+0x70/0x2f0 [ 93.293265][ T4158] kill_block_super+0x70/0xdc [ 93.294501][ T4158] gfs2_kill_sb+0xc0/0xd4 [ 93.295666][ T4158] deactivate_locked_super+0xb8/0x13c [ 93.297158][ T4158] deactivate_super+0xf8/0x118 [ 93.298489][ T4158] cleanup_mnt+0x3a4/0x458 [ 93.299647][ T4158] __cleanup_mnt+0x20/0x30 [ 93.300825][ T4158] task_work_run+0x12c/0x1e0 [ 93.302059][ T4158] do_notify_resume+0x24b4/0x3128 [ 93.303423][ T4158] el0_svc+0xf0/0x1e0 [ 93.304485][ T4158] el0t_64_sync_handler+0xcc/0xe4 [ 93.305836][ T4158] el0t_64_sync+0x1a0/0x1a4 [ 93.359255][ T4458] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.51 (4458) [ 93.830049][ T4481] loop4: detected capacity change from 0 to 32768 [ 93.868351][ T4481] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.52 (4481) [ 93.974575][ T4457] loop0: detected capacity change from 0 to 32768 [ 94.007854][ T4457] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.010222][ T4457] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.019053][ T4457] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 94.023525][ T4370] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 94.025301][ T4370] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 94.051717][ T4370] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 94.054041][ T4370] gfs2: fsid=syz:syz.0: jid=0: Done [ 94.055563][ T4457] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 94.064336][ T4458] loop1: detected capacity change from 0 to 32768 [ 94.097688][ T4458] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.099727][ T4458] CPU: 1 PID: 4458 Comm: syz.1.51 Tainted: G B 5.15.188-syzkaller #0 [ 94.102201][ T4458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.104990][ T4458] Call trace: [ 94.105875][ T4458] dump_backtrace+0x0/0x43c [ 94.107171][ T4458] show_stack+0x2c/0x3c [ 94.108268][ T4458] __dump_stack+0x30/0x40 [ 94.109449][ T4458] dump_stack_lvl+0xf8/0x160 [ 94.110743][ T4458] dump_stack+0x1c/0x5c [ 94.111850][ T4458] sysfs_create_dir_ns+0x22c/0x24c [ 94.113223][ T4458] kobject_add_internal+0x590/0xc54 [ 94.114651][ T4458] kobject_init_and_add+0x118/0x17c [ 94.116050][ T4458] gfs2_sys_fs_add+0x1dc/0x3d8 [ 94.117353][ T4458] gfs2_fill_super+0xdac/0x19e0 [ 94.118669][ T4458] get_tree_bdev+0x358/0x544 [ 94.119895][ T4458] gfs2_get_tree+0x54/0x1b4 [ 94.121097][ T4458] vfs_get_tree+0x90/0x274 [ 94.121681][ T4083] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4083) [ 94.122403][ T4458] do_new_mount+0x228/0x810 [ 94.126760][ T4458] path_mount+0x5b4/0x1000 [ 94.127974][ T4458] __arm64_sys_mount+0x514/0x5e4 [ 94.129304][ T4458] invoke_syscall+0x98/0x2b8 [ 94.130555][ T4458] el0_svc_common+0x138/0x258 [ 94.131781][ T4458] do_el0_svc+0x58/0x14c [ 94.132954][ T4458] el0_svc+0x78/0x1e0 [ 94.134030][ T4458] el0t_64_sync_handler+0xcc/0xe4 [ 94.135429][ T4458] el0t_64_sync+0x1a0/0x1a4 [ 94.142001][ T4459] loop2: detected capacity change from 0 to 32768 [ 94.147345][ T4458] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.152034][ T4458] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.155295][ T4459] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.157440][ T4459] CPU: 1 PID: 4459 Comm: syz.2.48 Tainted: G B 5.15.188-syzkaller #0 [ 94.159986][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.162723][ T4459] Call trace: [ 94.163606][ T4459] dump_backtrace+0x0/0x43c [ 94.164839][ T4459] show_stack+0x2c/0x3c [ 94.165972][ T4459] __dump_stack+0x30/0x40 [ 94.167135][ T4459] dump_stack_lvl+0xf8/0x160 [ 94.168391][ T4459] dump_stack+0x1c/0x5c [ 94.169477][ T4459] sysfs_create_dir_ns+0x22c/0x24c [ 94.170860][ T4459] kobject_add_internal+0x590/0xc54 [ 94.172289][ T4459] kobject_init_and_add+0x118/0x17c [ 94.173827][ T4459] gfs2_sys_fs_add+0x1dc/0x3d8 [ 94.175102][ T4459] gfs2_fill_super+0xdac/0x19e0 [ 94.176374][ T4459] get_tree_bdev+0x358/0x544 [ 94.177586][ T4459] gfs2_get_tree+0x54/0x1b4 [ 94.178902][ T4459] vfs_get_tree+0x90/0x274 [ 94.180146][ T4459] do_new_mount+0x228/0x810 [ 94.181352][ T4459] path_mount+0x5b4/0x1000 [ 94.182532][ T4459] __arm64_sys_mount+0x514/0x5e4 [ 94.183907][ T4459] invoke_syscall+0x98/0x2b8 [ 94.185186][ T4459] el0_svc_common+0x138/0x258 [ 94.186432][ T4459] do_el0_svc+0x58/0x14c [ 94.187641][ T4459] el0_svc+0x78/0x1e0 [ 94.188738][ T4459] el0t_64_sync_handler+0xcc/0xe4 [ 94.190113][ T4459] el0t_64_sync+0x1a0/0x1a4 [ 94.221991][ T4459] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.225696][ T4459] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.253953][ T4457] gfs2: fsid=syz:syz.0: found 1 quota changes [ 94.317085][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 94.317085][ T4147] inode = 11 2339 [ 94.317085][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 94.322196][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 94.339020][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 94.342956][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 94.345716][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.348549][ T4147] Call trace: [ 94.349442][ T4147] dump_backtrace+0x0/0x43c [ 94.350740][ T4147] show_stack+0x2c/0x3c [ 94.351917][ T4147] __dump_stack+0x30/0x40 [ 94.353119][ T4147] dump_stack_lvl+0xf8/0x160 [ 94.354388][ T4147] dump_stack+0x1c/0x5c [ 94.355535][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 94.356936][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 94.358279][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 94.359577][ T4147] gfs2_withdraw+0x4cc/0x129c [ 94.360866][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 94.362193][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 94.363522][ T4147] inode_go_lock+0xfc/0x38c [ 94.364715][ T4147] do_promote+0x678/0xa70 [ 94.365917][ T4147] finish_xmote+0x450/0xb2c [ 94.367124][ T4147] do_xmote+0x674/0xf90 [ 94.368240][ T4147] run_queue+0x3fc/0x6c0 [ 94.369386][ T4147] gfs2_glock_nq+0x828/0x141c [ 94.370651][ T4147] do_sync+0x3c4/0xa4c [ 94.371721][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 94.372998][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 94.374141][ T4147] sync_filesystem+0xe8/0x218 [ 94.375387][ T4147] generic_shutdown_super+0x70/0x2f0 [ 94.376833][ T4147] kill_block_super+0x70/0xdc [ 94.378116][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 94.379281][ T4147] deactivate_locked_super+0xb8/0x13c [ 94.380790][ T4147] deactivate_super+0xf8/0x118 [ 94.382036][ T4147] cleanup_mnt+0x3a4/0x458 [ 94.383238][ T4147] __cleanup_mnt+0x20/0x30 [ 94.384443][ T4147] task_work_run+0x12c/0x1e0 [ 94.385642][ T4147] do_notify_resume+0x24b4/0x3128 [ 94.387009][ T4147] el0_svc+0xf0/0x1e0 [ 94.388071][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 94.389414][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 94.486980][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 94.489394][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 94.491396][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 94.493145][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 94.495806][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 94.498596][ T4147] Call trace: [ 94.499497][ T4147] dump_backtrace+0x0/0x43c [ 94.500713][ T4147] show_stack+0x2c/0x3c [ 94.501832][ T4147] __dump_stack+0x30/0x40 [ 94.503041][ T4147] dump_stack_lvl+0xf8/0x160 [ 94.504295][ T4147] dump_stack+0x1c/0x5c [ 94.505384][ T4147] gfs2_withdraw+0xc60/0x129c [ 94.506652][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 94.508020][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 94.509412][ T4147] inode_go_lock+0xfc/0x38c [ 94.510689][ T4147] do_promote+0x678/0xa70 [ 94.511870][ T4147] finish_xmote+0x450/0xb2c [ 94.513125][ T4147] do_xmote+0x674/0xf90 [ 94.514209][ T4147] run_queue+0x3fc/0x6c0 [ 94.515380][ T4147] gfs2_glock_nq+0x828/0x141c [ 94.516709][ T4147] do_sync+0x3c4/0xa4c [ 94.517820][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 94.518873][ T4488] loop3: detected capacity change from 0 to 32768 [ 94.519113][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 94.522054][ T4147] sync_filesystem+0xe8/0x218 [ 94.523318][ T4147] generic_shutdown_super+0x70/0x2f0 [ 94.524787][ T4147] kill_block_super+0x70/0xdc [ 94.526032][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 94.527225][ T4147] deactivate_locked_super+0xb8/0x13c [ 94.528656][ T4147] deactivate_super+0xf8/0x118 [ 94.529946][ T4147] cleanup_mnt+0x3a4/0x458 [ 94.531121][ T4147] __cleanup_mnt+0x20/0x30 [ 94.532345][ T4147] task_work_run+0x12c/0x1e0 [ 94.533621][ T4147] do_notify_resume+0x24b4/0x3128 [ 94.534954][ T4147] el0_svc+0xf0/0x1e0 [ 94.535973][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 94.537434][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 94.680719][ T4490] loop2: detected capacity change from 0 to 32768 [ 94.688576][ T4488] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 94.691184][ T4488] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.703516][ T4488] BTRFS info (device loop3): trying to use backup root at mount time [ 94.723703][ T4488] BTRFS info (device loop3): enabling auto defrag [ 94.725938][ T4488] BTRFS info (device loop3): turning on sync discard [ 94.727825][ T4488] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.730741][ T4488] BTRFS info (device loop3): trying to use backup root at mount time [ 94.732810][ T4488] BTRFS info (device loop3): using free space tree [ 94.741848][ T4490] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.54 (4490) [ 94.748079][ T4488] BTRFS info (device loop3): has skinny extents [ 94.919748][ T4491] loop1: detected capacity change from 0 to 32768 [ 94.978171][ T4491] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.56 (4491) [ 94.984804][ T4493] loop4: detected capacity change from 0 to 32768 [ 95.024396][ T4493] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.57 (4493) [ 95.293778][ T4492] loop0: detected capacity change from 0 to 32768 [ 95.327059][ T4492] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.55 (4492) 1970/01/01 00:01:35 executed programs: 52 [ 95.434203][ T4490] loop2: detected capacity change from 0 to 32768 [ 95.484822][ T4490] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 95.487174][ T4490] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 95.499741][ T4490] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 95.509445][ T4273] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 95.511197][ T4273] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 95.534430][ T4273] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 95.537140][ T4273] gfs2: fsid=syz:syz.0: jid=0: Done [ 95.538531][ T4490] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 95.658223][ T4490] gfs2: fsid=syz:syz.0: found 1 quota changes [ 95.664659][ T4152] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 95.664659][ T4152] inode = 11 2339 [ 95.664659][ T4152] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 95.669775][ T4152] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 95.688283][ T4491] loop1: detected capacity change from 0 to 32768 [ 95.694310][ T4084] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4084) [ 95.701428][ T4152] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 95.727724][ T4152] CPU: 0 PID: 4152 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 95.730406][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.732965][ T4152] Call trace: [ 95.733874][ T4152] dump_backtrace+0x0/0x43c [ 95.735100][ T4152] show_stack+0x2c/0x3c [ 95.736299][ T4152] __dump_stack+0x30/0x40 [ 95.737484][ T4152] dump_stack_lvl+0xf8/0x160 [ 95.738817][ T4152] dump_stack+0x1c/0x5c [ 95.739950][ T4152] gfs2_assert_warn_i+0x16c/0x26c [ 95.741357][ T4152] gfs2_quota_cleanup+0x458/0x670 [ 95.742698][ T4152] gfs2_make_fs_ro+0x1f0/0x51c [ 95.743999][ T4152] gfs2_withdraw+0x4cc/0x129c [ 95.745278][ T4152] gfs2_consist_inode_i+0xcc/0xe8 [ 95.746611][ T4152] gfs2_inode_refresh+0x920/0xda8 [ 95.747911][ T4152] inode_go_lock+0xfc/0x38c [ 95.749114][ T4152] do_promote+0x678/0xa70 [ 95.750296][ T4152] finish_xmote+0x450/0xb2c [ 95.751523][ T4152] do_xmote+0x674/0xf90 [ 95.752673][ T4152] run_queue+0x3fc/0x6c0 [ 95.753825][ T4152] gfs2_glock_nq+0x828/0x141c [ 95.755152][ T4152] do_sync+0x3c4/0xa4c [ 95.756295][ T4152] gfs2_quota_sync+0x2e8/0x548 [ 95.757557][ T4152] gfs2_sync_fs+0x4c/0xc4 [ 95.758787][ T4152] sync_filesystem+0xe8/0x218 [ 95.760075][ T4152] generic_shutdown_super+0x70/0x2f0 [ 95.761520][ T4152] kill_block_super+0x70/0xdc [ 95.762788][ T4152] gfs2_kill_sb+0xc0/0xd4 [ 95.763977][ T4152] deactivate_locked_super+0xb8/0x13c [ 95.765398][ T4152] deactivate_super+0xf8/0x118 [ 95.766682][ T4152] cleanup_mnt+0x3a4/0x458 [ 95.768018][ T4152] __cleanup_mnt+0x20/0x30 [ 95.769186][ T4152] task_work_run+0x12c/0x1e0 [ 95.770486][ T4152] do_notify_resume+0x24b4/0x3128 [ 95.771821][ T4152] el0_svc+0xf0/0x1e0 [ 95.772923][ T4152] el0t_64_sync_handler+0xcc/0xe4 [ 95.774251][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 95.783025][ T4493] loop4: detected capacity change from 0 to 32768 [ 95.796359][ T4493] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.798390][ T4493] CPU: 1 PID: 4493 Comm: syz.4.57 Tainted: G B 5.15.188-syzkaller #0 [ 95.800815][ T4493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.803497][ T4493] Call trace: [ 95.804413][ T4493] dump_backtrace+0x0/0x43c [ 95.805658][ T4493] show_stack+0x2c/0x3c [ 95.806772][ T4493] __dump_stack+0x30/0x40 [ 95.807924][ T4493] dump_stack_lvl+0xf8/0x160 [ 95.809181][ T4493] dump_stack+0x1c/0x5c [ 95.810271][ T4493] sysfs_create_dir_ns+0x22c/0x24c [ 95.811765][ T4493] kobject_add_internal+0x590/0xc54 [ 95.813098][ T4493] kobject_init_and_add+0x118/0x17c [ 95.814478][ T4493] gfs2_sys_fs_add+0x1dc/0x3d8 [ 95.815765][ T4493] gfs2_fill_super+0xdac/0x19e0 [ 95.817089][ T4493] get_tree_bdev+0x358/0x544 [ 95.818375][ T4493] gfs2_get_tree+0x54/0x1b4 [ 95.819597][ T4493] vfs_get_tree+0x90/0x274 [ 95.820768][ T4493] do_new_mount+0x228/0x810 [ 95.821959][ T4493] path_mount+0x5b4/0x1000 [ 95.823142][ T4493] __arm64_sys_mount+0x514/0x5e4 [ 95.824569][ T4493] invoke_syscall+0x98/0x2b8 [ 95.825819][ T4493] el0_svc_common+0x138/0x258 [ 95.827158][ T4493] do_el0_svc+0x58/0x14c [ 95.828327][ T4493] el0_svc+0x78/0x1e0 [ 95.829392][ T4493] el0t_64_sync_handler+0xcc/0xe4 [ 95.830764][ T4493] el0t_64_sync+0x1a0/0x1a4 [ 95.834152][ T4491] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.836137][ T4491] CPU: 0 PID: 4491 Comm: syz.1.56 Tainted: G B 5.15.188-syzkaller #0 [ 95.838599][ T4491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.841255][ T4491] Call trace: [ 95.842166][ T4491] dump_backtrace+0x0/0x43c [ 95.843376][ T4491] show_stack+0x2c/0x3c [ 95.844466][ T4491] __dump_stack+0x30/0x40 [ 95.845626][ T4491] dump_stack_lvl+0xf8/0x160 [ 95.846915][ T4491] dump_stack+0x1c/0x5c [ 95.848119][ T4491] sysfs_create_dir_ns+0x22c/0x24c [ 95.849557][ T4491] kobject_add_internal+0x590/0xc54 [ 95.850977][ T4491] kobject_init_and_add+0x118/0x17c [ 95.852381][ T4491] gfs2_sys_fs_add+0x1dc/0x3d8 [ 95.853647][ T4491] gfs2_fill_super+0xdac/0x19e0 [ 95.854994][ T4491] get_tree_bdev+0x358/0x544 [ 95.856261][ T4491] gfs2_get_tree+0x54/0x1b4 [ 95.857490][ T4491] vfs_get_tree+0x90/0x274 [ 95.858700][ T4491] do_new_mount+0x228/0x810 [ 95.859937][ T4491] path_mount+0x5b4/0x1000 [ 95.861138][ T4491] __arm64_sys_mount+0x514/0x5e4 [ 95.862537][ T4491] invoke_syscall+0x98/0x2b8 [ 95.863711][ T4491] el0_svc_common+0x138/0x258 [ 95.865037][ T4491] do_el0_svc+0x58/0x14c [ 95.866227][ T4491] el0_svc+0x78/0x1e0 [ 95.867309][ T4491] el0t_64_sync_handler+0xcc/0xe4 [ 95.868647][ T4491] el0t_64_sync+0x1a0/0x1a4 [ 95.909088][ T4152] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 95.911582][ T4152] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0