Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts. 1970/01/01 00:00:44 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:45 parsed 1 programs [ 47.486041][ T4039] cgroup: Unknown subsys name 'net' [ 47.764458][ T4039] cgroup: Unknown subsys name 'rlimit' [ 48.136566][ T4039] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 58.051657][ T1624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.053775][ T1624] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.085880][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.140160][ T328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.142496][ T328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.145332][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.599052][ T4072] chnl_net:caif_netlink_parms(): no params data found [ 58.856905][ T4072] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.859486][ T4072] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.862411][ T4072] device bridge_slave_0 entered promiscuous mode [ 58.878881][ T4072] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.880892][ T4072] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.883805][ T4072] device bridge_slave_1 entered promiscuous mode [ 58.953605][ T4072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.989183][ T4072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.124338][ T4072] team0: Port device team_slave_0 added [ 59.133197][ T4072] team0: Port device team_slave_1 added [ 59.234378][ T4072] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.236383][ T4072] 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. [ 59.258316][ T4072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.284237][ T4072] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.286169][ T4072] 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. [ 59.303529][ T4072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.450740][ T4072] device hsr_slave_0 entered promiscuous mode [ 59.468335][ T4072] device hsr_slave_1 entered promiscuous mode [ 59.707023][ T4072] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.762523][ T4072] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.822606][ T4072] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.881522][ T4072] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.005522][ T4072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.015193][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.020522][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.025882][ T4072] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.031043][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.033816][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.037149][ T1624] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.039233][ T1624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.043399][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.060192][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.062985][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.065471][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.067320][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.074175][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.077118][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.080231][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.083759][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.086658][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.091438][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.094359][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.102448][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.105217][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.114044][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.117049][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.121832][ T4072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.209949][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.212173][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.218874][ T4072] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.232624][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.235431][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.250029][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.252808][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.258388][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.261399][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.264177][ T4072] device veth0_vlan entered promiscuous mode [ 60.271538][ T4072] device veth1_vlan entered promiscuous mode [ 60.289134][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.291733][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.294337][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.297217][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.303335][ T4072] device veth0_macvtap entered promiscuous mode [ 60.309919][ T4072] device veth1_macvtap entered promiscuous mode [ 60.320750][ T4072] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.323161][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.325950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.329731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.332639][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.340100][ T4072] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.345343][ T4072] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.349462][ T4072] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.351854][ T4072] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.354161][ T4072] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.357670][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.362223][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:00 executed programs: 0 [ 60.707807][ T4139] chnl_net:caif_netlink_parms(): no params data found [ 60.923184][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.925416][ T4139] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.928981][ T4139] device bridge_slave_0 entered promiscuous mode [ 60.933634][ T4139] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.935549][ T4139] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.938931][ T4139] device bridge_slave_1 entered promiscuous mode [ 60.985058][ T4139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.004452][ T4139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.111551][ T4139] team0: Port device team_slave_0 added [ 61.115371][ T4139] team0: Port device team_slave_1 added [ 61.149527][ T4142] chnl_net:caif_netlink_parms(): no params data found [ 61.156936][ T4147] chnl_net:caif_netlink_parms(): no params data found [ 61.162112][ T4139] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.164149][ T4139] 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. [ 61.172191][ T4139] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.202401][ T4139] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.204296][ T4139] 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. [ 61.211825][ T4139] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.240777][ T4151] chnl_net:caif_netlink_parms(): no params data found [ 61.324976][ T4142] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.327059][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.330105][ T4142] device bridge_slave_0 entered promiscuous mode [ 61.400223][ T4139] device hsr_slave_0 entered promiscuous mode [ 61.438462][ T4139] device hsr_slave_1 entered promiscuous mode [ 61.498044][ T4139] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.500245][ T4139] Cannot create hsr debugfs directory [ 61.501903][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.503871][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.506647][ T4142] device bridge_slave_1 entered promiscuous mode [ 61.545617][ T4151] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.547603][ T4151] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.550567][ T4151] device bridge_slave_0 entered promiscuous mode [ 61.609724][ T4147] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.611795][ T4147] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.614666][ T4147] device bridge_slave_0 entered promiscuous mode [ 61.623042][ T4151] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.625331][ T4151] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.629100][ T4151] device bridge_slave_1 entered promiscuous mode [ 61.640603][ T4142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.643209][ T4147] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.645266][ T4147] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.655275][ T4147] device bridge_slave_1 entered promiscuous mode [ 61.710995][ T4142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.731240][ T4147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.737235][ T4147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.745690][ T4156] chnl_net:caif_netlink_parms(): no params data found [ 61.796162][ T4142] team0: Port device team_slave_0 added [ 61.805324][ T4151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.810705][ T4151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.851429][ T4147] team0: Port device team_slave_0 added [ 61.868456][ T4142] team0: Port device team_slave_1 added [ 61.886513][ T4151] team0: Port device team_slave_0 added [ 61.906315][ T4147] team0: Port device team_slave_1 added [ 61.956986][ T4151] team0: Port device team_slave_1 added [ 61.966467][ T4147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.976133][ 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. [ 61.984042][ T4147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.011146][ T4142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.013126][ T4142] 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. [ 62.020418][ T4142] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.024151][ T4147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.026018][ 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. [ 62.034412][ T4147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.067014][ T4151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.072900][ T4151] 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. [ 62.080685][ T4151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.084620][ T4142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.086495][ T4142] 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. [ 62.094126][ T4142] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.150182][ T4147] device hsr_slave_0 entered promiscuous mode [ 62.198360][ T4147] device hsr_slave_1 entered promiscuous mode [ 62.238012][ T4147] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.240166][ T4147] Cannot create hsr debugfs directory [ 62.257536][ T4151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.259961][ T4151] 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. [ 62.266951][ T4151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.302815][ T4139] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.309390][ T4156] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.311462][ T4156] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.314338][ T4156] device bridge_slave_0 entered promiscuous mode [ 62.349952][ T4156] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.352047][ T4156] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.354882][ T4156] device bridge_slave_1 entered promiscuous mode [ 62.420634][ T4151] device hsr_slave_0 entered promiscuous mode [ 62.458354][ T4151] device hsr_slave_1 entered promiscuous mode [ 62.508262][ T4151] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.510481][ T4151] Cannot create hsr debugfs directory [ 62.570020][ T4142] device hsr_slave_0 entered promiscuous mode [ 62.588999][ T4130] Bluetooth: hci0: command 0x0409 tx timeout [ 62.618300][ T4142] device hsr_slave_1 entered promiscuous mode [ 62.658035][ T4142] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.660138][ T4142] Cannot create hsr debugfs directory [ 62.748336][ T4130] Bluetooth: hci2: command 0x0409 tx timeout [ 62.755908][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 62.757739][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 62.774094][ T4156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.803793][ T4156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.827997][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 62.885416][ T4156] team0: Port device team_slave_0 added [ 62.896340][ T4156] team0: Port device team_slave_1 added [ 62.927512][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.929706][ 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. [ 62.936803][ T4156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.954179][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.956160][ 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. [ 62.963694][ T4156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.050155][ T4156] device hsr_slave_0 entered promiscuous mode [ 63.098358][ T4156] device hsr_slave_1 entered promiscuous mode [ 63.138454][ T4156] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.140506][ T4156] Cannot create hsr debugfs directory [ 64.668514][ T4041] Bluetooth: hci0: command 0x041b tx timeout [ 64.827945][ T4130] Bluetooth: hci2: command 0x041b tx timeout [ 64.828503][ T4041] Bluetooth: hci1: command 0x041b tx timeout [ 64.831386][ T4041] Bluetooth: hci3: command 0x041b tx timeout [ 64.908143][ T4130] Bluetooth: hci4: command 0x041b tx timeout [ 65.106665][ T4139] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.325115][ T4139] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.377494][ T4139] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.640390][ T4147] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.681028][ T4147] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.719911][ T4147] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.760048][ T4147] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.887523][ T4151] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.978346][ T4151] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.010290][ T4151] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 66.051297][ T4151] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 66.169790][ T4139] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.313190][ T4139] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.458938][ T4139] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.640367][ T4139] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.748200][ T4132] Bluetooth: hci0: command 0x040f tx timeout [ 66.798838][ T4142] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.870199][ T4147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.875777][ T4142] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.908154][ T4132] Bluetooth: hci3: command 0x040f tx timeout [ 66.909888][ T4132] Bluetooth: hci1: command 0x040f tx timeout [ 66.911597][ T4132] Bluetooth: hci2: command 0x040f tx timeout [ 66.925289][ T4142] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.988070][ T4130] Bluetooth: hci4: command 0x040f tx timeout [ 67.004484][ T4142] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.069251][ T4147] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.093365][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.096029][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.106850][ T4151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.111496][ T4156] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.172655][ T4156] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.228384][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.231329][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.233937][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.235882][ T4182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.248501][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.272602][ T4156] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.311863][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.314629][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.330497][ T4156] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.374035][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.377009][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.380857][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.382962][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.386603][ T4151] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.414256][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.436138][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.448694][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.451534][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.453489][ T4182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.476071][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.479578][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.482407][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.484902][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.486826][ T4182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.491270][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.514193][ T4139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.534938][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.538388][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.543649][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.555649][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.562552][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.593708][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.596709][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.611963][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.617147][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.635992][ T4139] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.646218][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.649821][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.652567][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.655841][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.664401][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.686881][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.691087][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.693888][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.696633][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.699733][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.702653][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.705118][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.707004][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.710588][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.732265][ T4147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.735878][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.748051][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.752471][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.755156][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.768941][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.771501][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.773388][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.775705][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.790659][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.793352][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.799329][ T4151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.818858][ T4142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.822528][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.840298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.843733][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.847163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.864748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.867760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.913574][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.916352][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.952776][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.955882][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.966914][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.970602][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.990626][ T4142] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.998686][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.030539][ T4147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.036336][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.039798][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.042312][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.044180][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.046517][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.063634][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.067143][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.069148][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.081063][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.083324][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.085503][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.099959][ T4156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.145276][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.162894][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.165891][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.172664][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.194128][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.196778][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.201439][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.233737][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.247435][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.251557][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.254027][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.256589][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.268500][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.272823][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.274923][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.283772][ T4142] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.286770][ T4142] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.297508][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.300416][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.303249][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.306355][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.313579][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.330869][ T4151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.339593][ T4156] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.355435][ T4139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.361527][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.364224][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.366820][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.368830][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.376296][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.381368][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.384092][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.385970][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.390830][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.697451][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.704252][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.707010][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.710269][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.712775][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.715298][ T4147] device veth0_vlan entered promiscuous mode [ 68.765228][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.771009][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.774033][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.777313][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.781140][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.783886][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.786011][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.793135][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.795863][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.799486][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.802216][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.820444][ T4156] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.823197][ T4156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.829564][ T4147] device veth1_vlan entered promiscuous mode [ 68.832568][ T4132] Bluetooth: hci0: command 0x0419 tx timeout [ 68.847512][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.851985][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.854682][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.866895][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.869803][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.872528][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.875082][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.877753][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.880637][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.883117][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.906253][ T4142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.917367][ T4151] device veth0_vlan entered promiscuous mode [ 68.961054][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.963716][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.966426][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.969855][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.974615][ T4151] device veth1_vlan entered promiscuous mode [ 68.985125][ T4139] device veth0_vlan entered promiscuous mode [ 68.989374][ T4071] Bluetooth: hci2: command 0x0419 tx timeout [ 68.991489][ T4071] Bluetooth: hci1: command 0x0419 tx timeout [ 68.993167][ T4071] Bluetooth: hci3: command 0x0419 tx timeout [ 68.995495][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.999181][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.001907][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.006338][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.010322][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.014734][ T4147] device veth0_macvtap entered promiscuous mode [ 69.042300][ T4156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.044473][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.047040][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.052932][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.055168][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.058480][ T4147] device veth1_macvtap entered promiscuous mode [ 69.066836][ T4139] device veth1_vlan entered promiscuous mode [ 69.069547][ T4071] Bluetooth: hci4: command 0x0419 tx timeout [ 69.142190][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.144802][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.147481][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.161167][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.163908][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.168628][ T4142] device veth0_vlan entered promiscuous mode [ 69.177224][ T4142] device veth1_vlan entered promiscuous mode [ 69.192995][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.195504][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.198882][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.201839][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.204542][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.211016][ T4147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.214037][ T4147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.218916][ T4147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.242115][ T4139] device veth0_macvtap entered promiscuous mode [ 69.245744][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.250099][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.252783][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.255456][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.259227][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.262065][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.272651][ T4147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.275630][ T4147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.281048][ T4147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.285437][ T4139] device veth1_macvtap entered promiscuous mode [ 69.291765][ T4151] device veth0_macvtap entered promiscuous mode [ 69.302343][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.306280][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.309427][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.312152][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.321199][ T4147] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.323573][ T4147] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.326031][ T4147] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.330379][ T4147] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.336415][ T4151] device veth1_macvtap entered promiscuous mode [ 69.361520][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.364061][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.366741][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.383931][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.386718][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.392458][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.395333][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.401108][ T4139] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.430942][ T4142] device veth0_macvtap entered promiscuous mode [ 69.438416][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.441258][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.444720][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.447488][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.452063][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.457720][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.460755][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.463377][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.466212][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.471522][ T4139] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.483398][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.486175][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.489762][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.492708][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.495279][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.502770][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.507175][ T4151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.526026][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.529014][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.531818][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.534544][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.545891][ T4142] device veth1_macvtap entered promiscuous mode [ 69.564198][ T4139] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.566595][ T4139] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.569892][ T4139] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.572266][ T4139] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.580567][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.583459][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.586054][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.589383][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.592003][ T4151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.594665][ T4151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.599113][ T4151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.611391][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.614076][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.616945][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.629903][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.631987][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.643724][ T1624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.646016][ T1624] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.653075][ T4151] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.655567][ T4151] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.658381][ T4151] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.660927][ T4151] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.664941][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.667750][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.671548][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.674183][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.676795][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.686659][ T4156] device veth0_vlan entered promiscuous mode [ 69.752803][ T4156] device veth1_vlan entered promiscuous mode [ 69.784280][ T1624] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.787740][ T1624] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.790131][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.790163][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.790177][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.790189][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.790214][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.790227][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.790239][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.790257][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.791442][ T4142] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.835553][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.840487][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.843363][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.865766][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.872332][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.875051][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.879162][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.881850][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.884708][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.887303][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.890985][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.894908][ T4142] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.900013][ T4142] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.902469][ T4142] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.904890][ T4142] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.907121][ T4142] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.915180][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.919470][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:09 executed programs: 10 [ 70.009847][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.012636][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.056154][ T4156] device veth0_macvtap entered promiscuous mode [ 70.064869][ T328] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.067039][ T328] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.083014][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.092319][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.100776][ T4156] device veth1_macvtap entered promiscuous mode [ 70.137254][ T4182] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.139928][ T4182] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.143911][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.146556][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.152824][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.155764][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.169983][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.172897][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.175613][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.179517][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.182098][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.184820][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.187402][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.198119][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.204115][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.219579][ T328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.221814][ T328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.238530][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.242863][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.245627][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.351767][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.354684][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.357276][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.368510][ T1624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.370823][ T1624] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.383137][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.385834][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.393428][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.396271][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.403291][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.405903][ T4156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.413109][ T4156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.417232][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.425949][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.443190][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.445871][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.465000][ T4182] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.467364][ T4182] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.487162][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.495176][ T4182] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.496337][ T4156] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.497674][ T4182] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.520284][ T4156] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.522577][ T4156] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.524836][ T4156] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.568310][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.574544][ T4252] loop2: detected capacity change from 0 to 32768 [ 70.617291][ T4252] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 70.628706][ T4252] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 70.673444][ T4252] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 70.701701][ T4134] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 70.703712][ T4134] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 70.753867][ T4134] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 50ms [ 70.756515][ T4134] gfs2: fsid=syz:syz.0: jid=0: Done [ 70.758650][ T4252] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.946497][ T4182] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.949830][ T4182] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.953627][ T1624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.018249][ T328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.020468][ T328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.023708][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.130275][ T4252] gfs2: fsid=syz:syz.0: found 1 quota changes [ 71.164243][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 71.164243][ T4147] inode = 11 2339 [ 71.164243][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 71.185832][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 71.225624][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 71.247949][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 71.250147][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.252870][ T4147] Call trace: [ 71.253742][ T4147] dump_backtrace+0x0/0x43c [ 71.254885][ T4147] show_stack+0x2c/0x3c [ 71.256259][ T4147] __dump_stack+0x30/0x40 [ 71.257476][ T4147] dump_stack_lvl+0xf8/0x160 [ 71.258745][ T4147] dump_stack+0x1c/0x5c [ 71.259889][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 71.261274][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 71.262665][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 71.263969][ T4147] gfs2_withdraw+0x4cc/0x129c [ 71.265288][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 71.266665][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 71.268056][ T4147] inode_go_lock+0xfc/0x38c [ 71.269239][ T4147] do_promote+0x678/0xa70 [ 71.270361][ T4147] finish_xmote+0x450/0xb2c [ 71.271615][ T4147] do_xmote+0x674/0xf90 [ 71.272733][ T4147] run_queue+0x3fc/0x6c0 [ 71.273890][ T4147] gfs2_glock_nq+0x828/0x141c [ 71.275169][ T4147] do_sync+0x3c4/0xa4c [ 71.276255][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 71.277550][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 71.278683][ T4147] sync_filesystem+0xe8/0x218 [ 71.279928][ T4147] generic_shutdown_super+0x70/0x2f0 [ 71.281358][ T4147] kill_block_super+0x70/0xdc [ 71.282623][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 71.283853][ T4147] deactivate_locked_super+0xb8/0x13c [ 71.285402][ T4147] deactivate_super+0xf8/0x118 [ 71.286609][ T4147] cleanup_mnt+0x3a4/0x458 [ 71.287762][ T4147] __cleanup_mnt+0x20/0x30 [ 71.288898][ T4147] task_work_run+0x12c/0x1e0 [ 71.290142][ T4147] do_notify_resume+0x24b4/0x3128 [ 71.291506][ T4147] el0_svc+0xf0/0x1e0 [ 71.292635][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 71.293994][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 71.321078][ T4253] loop0: detected capacity change from 0 to 32768 [ 71.369286][ T4253] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 71.371325][ T4253] CPU: 0 PID: 4253 Comm: syz.0.16 Not tainted 5.15.188-syzkaller #0 [ 71.373548][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.376228][ T4253] Call trace: [ 71.377135][ T4253] dump_backtrace+0x0/0x43c [ 71.378375][ T4253] show_stack+0x2c/0x3c [ 71.379567][ T4253] __dump_stack+0x30/0x40 [ 71.380774][ T4253] dump_stack_lvl+0xf8/0x160 [ 71.382018][ T4253] dump_stack+0x1c/0x5c [ 71.383171][ T4253] sysfs_create_dir_ns+0x22c/0x24c [ 71.384585][ T4253] kobject_add_internal+0x590/0xc54 [ 71.386019][ T4253] kobject_init_and_add+0x118/0x17c [ 71.387378][ T4253] gfs2_sys_fs_add+0x1dc/0x3d8 [ 71.388866][ T4253] gfs2_fill_super+0xdac/0x19e0 [ 71.390311][ T4253] get_tree_bdev+0x358/0x544 [ 71.391523][ T4253] gfs2_get_tree+0x54/0x1b4 [ 71.392776][ T4253] vfs_get_tree+0x90/0x274 [ 71.393953][ T4253] do_new_mount+0x228/0x810 [ 71.395177][ T4253] path_mount+0x5b4/0x1000 [ 71.396482][ T4253] __arm64_sys_mount+0x514/0x5e4 [ 71.397877][ T4253] invoke_syscall+0x98/0x2b8 [ 71.399188][ T4253] el0_svc_common+0x138/0x258 [ 71.400487][ T4253] do_el0_svc+0x58/0x14c [ 71.401602][ T4253] el0_svc+0x78/0x1e0 [ 71.402682][ T4253] el0t_64_sync_handler+0xcc/0xe4 [ 71.404039][ T4253] el0t_64_sync+0x1a0/0x1a4 [ 71.405430][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 71.419349][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 71.421549][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 71.423223][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 71.425562][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.428436][ T4147] Call trace: [ 71.429310][ T4147] dump_backtrace+0x0/0x43c [ 71.430547][ T4147] show_stack+0x2c/0x3c [ 71.431636][ T4147] __dump_stack+0x30/0x40 [ 71.432777][ T4147] dump_stack_lvl+0xf8/0x160 [ 71.433987][ T4147] dump_stack+0x1c/0x5c [ 71.435089][ T4147] gfs2_withdraw+0xc60/0x129c [ 71.436361][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 71.437661][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 71.438991][ T4147] inode_go_lock+0xfc/0x38c [ 71.440197][ T4147] do_promote+0x678/0xa70 [ 71.441348][ T4147] finish_xmote+0x450/0xb2c [ 71.442518][ T4147] do_xmote+0x674/0xf90 [ 71.443602][ T4147] run_queue+0x3fc/0x6c0 [ 71.444779][ T4147] gfs2_glock_nq+0x828/0x141c [ 71.445999][ T4147] do_sync+0x3c4/0xa4c [ 71.447070][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 71.448336][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 71.449473][ T4147] sync_filesystem+0xe8/0x218 [ 71.450737][ T4147] generic_shutdown_super+0x70/0x2f0 [ 71.452144][ T4147] kill_block_super+0x70/0xdc [ 71.453418][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 71.454645][ T4147] deactivate_locked_super+0xb8/0x13c [ 71.456077][ T4147] deactivate_super+0xf8/0x118 [ 71.457356][ T4147] cleanup_mnt+0x3a4/0x458 [ 71.458549][ T4147] __cleanup_mnt+0x20/0x30 [ 71.459740][ T4147] task_work_run+0x12c/0x1e0 [ 71.461055][ T4147] do_notify_resume+0x24b4/0x3128 [ 71.462445][ T4147] el0_svc+0xf0/0x1e0 [ 71.463698][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 71.465129][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 71.531198][ T4253] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 71.545280][ T4253] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 71.595397][ T4147] ================================================================== [ 71.597779][ T4147] BUG: KASAN: use-after-free in qd_unlock+0x40/0x2b8 [ 71.599629][ T4147] Read of size 8 at addr ffff0000de154090 by task syz-executor/4147 [ 71.601766][ T4147] [ 71.602385][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Not tainted 5.15.188-syzkaller #0 [ 71.604670][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.607521][ T4147] Call trace: [ 71.608516][ T4147] dump_backtrace+0x0/0x43c [ 71.609849][ T4147] show_stack+0x2c/0x3c [ 71.611027][ T4147] __dump_stack+0x30/0x40 [ 71.612260][ T4147] dump_stack_lvl+0xf8/0x160 [ 71.613528][ T4147] print_address_description+0x78/0x30c [ 71.615104][ T4147] kasan_report+0xec/0x15c [ 71.616344][ T4147] __asan_report_load8_noabort+0x44/0x50 [ 71.617928][ T4147] qd_unlock+0x40/0x2b8 [ 71.619073][ T4147] gfs2_quota_sync+0x3c8/0x548 [ 71.620361][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 71.621539][ T4147] sync_filesystem+0xe8/0x218 [ 71.622865][ T4147] generic_shutdown_super+0x70/0x2f0 [ 71.624334][ T4147] kill_block_super+0x70/0xdc [ 71.625697][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 71.626875][ T4147] deactivate_locked_super+0xb8/0x13c [ 71.628386][ T4147] deactivate_super+0xf8/0x118 [ 71.629703][ T4147] cleanup_mnt+0x3a4/0x458 [ 71.630906][ T4147] __cleanup_mnt+0x20/0x30 [ 71.632117][ T4147] task_work_run+0x12c/0x1e0 [ 71.633405][ T4147] do_notify_resume+0x24b4/0x3128 [ 71.634809][ T4147] el0_svc+0xf0/0x1e0 [ 71.635923][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 71.637297][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 71.638561][ T4147] [ 71.639176][ T4147] Allocated by task 4252: [ 71.640382][ T4147] __kasan_slab_alloc+0x8c/0xcc [ 71.641737][ T4147] slab_post_alloc_hook+0x74/0x408 [ 71.643151][ T4147] kmem_cache_alloc+0x1e0/0x3e4 [ 71.644507][ T4147] qd_alloc+0x64/0x22c [ 71.645603][ T4147] gfs2_quota_init+0x610/0xd6c [ 71.646917][ T4147] gfs2_make_fs_rw+0x32c/0x460 [ 71.648282][ T4147] gfs2_fill_super+0x1364/0x19e0 [ 71.649649][ T4147] get_tree_bdev+0x358/0x544 [ 71.650921][ T4147] gfs2_get_tree+0x54/0x1b4 [ 71.652137][ T4147] vfs_get_tree+0x90/0x274 [ 71.653367][ T4147] do_new_mount+0x228/0x810 [ 71.654665][ T4147] path_mount+0x5b4/0x1000 [ 71.655876][ T4147] __arm64_sys_mount+0x514/0x5e4 [ 71.657236][ T4147] invoke_syscall+0x98/0x2b8 [ 71.658557][ T4147] el0_svc_common+0x138/0x258 [ 71.659846][ T4147] do_el0_svc+0x58/0x14c [ 71.660986][ T4147] el0_svc+0x78/0x1e0 [ 71.662049][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 71.663481][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 71.664778][ T4147] [ 71.665404][ T4147] Freed by task 328: [ 71.666461][ T4147] kasan_set_track+0x4c/0x84 [ 71.667760][ T4147] kasan_set_free_info+0x28/0x4c [ 71.669143][ T4147] ____kasan_slab_free+0x118/0x164 [ 71.670622][ T4147] __kasan_slab_free+0x18/0x28 [ 71.671952][ T4147] slab_free_freelist_hook+0x128/0x1e8 [ 71.673457][ T4147] kmem_cache_free+0xdc/0x3b4 [ 71.674763][ T4147] gfs2_qd_dealloc+0x54/0x64 [ 71.676017][ T4147] rcu_core+0x7c8/0x1764 [ 71.677177][ T4147] rcu_core_si+0x10/0x1c [ 71.678325][ T4147] handle_softirqs+0x344/0xbf0 [ 71.679586][ T4147] __irq_exit_rcu+0x240/0x440 [ 71.680893][ T4147] irq_exit+0x14/0x88 [ 71.681971][ T4147] handle_domain_irq+0x14c/0x1fc [ 71.683357][ T4147] gic_handle_irq+0x78/0x1c8 [ 71.684646][ T4147] [ 71.685298][ T4147] Last potentially related work creation: [ 71.686878][ T4147] kasan_save_stack+0x38/0x68 [ 71.688143][ T4147] kasan_record_aux_stack+0xcc/0x114 [ 71.689663][ T4147] call_rcu+0x114/0x8fc [ 71.690804][ T4147] gfs2_quota_cleanup+0x3f0/0x670 [ 71.692209][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 71.693574][ T4147] gfs2_withdraw+0x4cc/0x129c [ 71.694832][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 71.696213][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 71.697661][ T4147] inode_go_lock+0xfc/0x38c [ 71.698921][ T4147] do_promote+0x678/0xa70 [ 71.700081][ T4147] finish_xmote+0x450/0xb2c [ 71.701289][ T4147] do_xmote+0x674/0xf90 [ 71.702400][ T4147] run_queue+0x3fc/0x6c0 [ 71.703535][ T4147] gfs2_glock_nq+0x828/0x141c [ 71.704767][ T4147] do_sync+0x3c4/0xa4c [ 71.705848][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 71.707105][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 71.708305][ T4147] sync_filesystem+0xe8/0x218 [ 71.709553][ T4147] generic_shutdown_super+0x70/0x2f0 [ 71.710955][ T4147] kill_block_super+0x70/0xdc [ 71.712192][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 71.713358][ T4147] deactivate_locked_super+0xb8/0x13c [ 71.714792][ T4147] deactivate_super+0xf8/0x118 [ 71.716067][ T4147] cleanup_mnt+0x3a4/0x458 [ 71.717247][ T4147] __cleanup_mnt+0x20/0x30 [ 71.718424][ T4147] task_work_run+0x12c/0x1e0 [ 71.719681][ T4147] do_notify_resume+0x24b4/0x3128 [ 71.721016][ T4147] el0_svc+0xf0/0x1e0 [ 71.722075][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 71.723447][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 71.724642][ T4147] [ 71.725258][ T4147] The buggy address belongs to the object at ffff0000de154000 [ 71.725258][ T4147] which belongs to the cache gfs2_quotad of size 272 [ 71.729040][ T4147] The buggy address is located 144 bytes inside of [ 71.729040][ T4147] 272-byte region [ffff0000de154000, ffff0000de154110) [ 71.732685][ T4147] The buggy address belongs to the page: [ 71.734239][ T4147] page:000000005fe7b212 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11e154 [ 71.736987][ T4147] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 71.739038][ T4147] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c61aec00 [ 71.739649][ T4254] loop3: detected capacity change from 0 to 32768 [ 71.741336][ T4147] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 71.745320][ T4147] page dumped because: kasan: bad access detected [ 71.747010][ T4147] [ 71.747625][ T4147] Memory state around the buggy address: [ 71.749123][ T4147] ffff0000de153f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.751276][ T4147] ffff0000de154000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.753402][ T4147] >ffff0000de154080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.755546][ T4147] ^ [ 71.756765][ T4147] ffff0000de154100: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.758883][ T4147] ffff0000de154180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.761029][ T4147] ================================================================== [ 71.763175][ T4147] Disabling lock debugging due to kernel taint [ 71.782457][ T4255] loop1: detected capacity change from 0 to 32768 [ 71.798378][ T4254] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 71.800578][ T4254] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 71.812511][ T4255] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 71.817471][ T4255] CPU: 0 PID: 4255 Comm: syz.1.17 Tainted: G B 5.15.188-syzkaller #0 [ 71.820039][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.822762][ T4255] Call trace: [ 71.823630][ T4255] dump_backtrace+0x0/0x43c [ 71.824835][ T4255] show_stack+0x2c/0x3c [ 71.825936][ T4255] __dump_stack+0x30/0x40 [ 71.827152][ T4255] dump_stack_lvl+0xf8/0x160 [ 71.828398][ T4255] dump_stack+0x1c/0x5c [ 71.829527][ T4255] sysfs_create_dir_ns+0x22c/0x24c [ 71.830879][ T4255] kobject_add_internal+0x590/0xc54 [ 71.832270][ T4255] kobject_init_and_add+0x118/0x17c [ 71.833674][ T4255] gfs2_sys_fs_add+0x1dc/0x3d8 [ 71.834942][ T4255] gfs2_fill_super+0xdac/0x19e0 [ 71.836243][ T4255] get_tree_bdev+0x358/0x544 [ 71.837521][ T4255] gfs2_get_tree+0x54/0x1b4 [ 71.838716][ T4255] vfs_get_tree+0x90/0x274 [ 71.839928][ T4255] do_new_mount+0x228/0x810 [ 71.841127][ T4255] path_mount+0x5b4/0x1000 [ 71.842363][ T4255] __arm64_sys_mount+0x514/0x5e4 [ 71.843695][ T4255] invoke_syscall+0x98/0x2b8 [ 71.844949][ T4255] el0_svc_common+0x138/0x258 [ 71.846181][ T4255] do_el0_svc+0x58/0x14c [ 71.847312][ T4255] el0_svc+0x78/0x1e0 [ 71.848367][ T4255] el0t_64_sync_handler+0xcc/0xe4 [ 71.849728][ T4255] el0t_64_sync+0x1a0/0x1a4 [ 71.888139][ T4254] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 71.894949][ T4132] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 71.896786][ T4132] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 71.911703][ T4258] loop4: detected capacity change from 0 to 32768 [ 71.927640][ T4132] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms [ 71.936671][ T4255] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 71.937573][ T4132] gfs2: fsid=syz:syz.0: jid=0: Done [ 71.948538][ T4254] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 71.978149][ T4255] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.024027][ T4258] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.026160][ T4258] CPU: 1 PID: 4258 Comm: syz.4.20 Tainted: G B 5.15.188-syzkaller #0 [ 72.028713][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.031399][ T4258] Call trace: [ 72.032293][ T4258] dump_backtrace+0x0/0x43c [ 72.033557][ T4258] show_stack+0x2c/0x3c [ 72.034726][ T4258] __dump_stack+0x30/0x40 [ 72.035894][ T4258] dump_stack_lvl+0xf8/0x160 [ 72.037144][ T4258] dump_stack+0x1c/0x5c [ 72.038257][ T4258] sysfs_create_dir_ns+0x22c/0x24c [ 72.039627][ T4258] kobject_add_internal+0x590/0xc54 [ 72.040987][ T4258] kobject_init_and_add+0x118/0x17c [ 72.042371][ T4258] gfs2_sys_fs_add+0x1dc/0x3d8 [ 72.043675][ T4258] gfs2_fill_super+0xdac/0x19e0 [ 72.044943][ T4258] get_tree_bdev+0x358/0x544 [ 72.046131][ T4258] gfs2_get_tree+0x54/0x1b4 [ 72.047409][ T4258] vfs_get_tree+0x90/0x274 [ 72.048591][ T4258] do_new_mount+0x228/0x810 [ 72.049888][ T4258] path_mount+0x5b4/0x1000 [ 72.051096][ T4258] __arm64_sys_mount+0x514/0x5e4 [ 72.052463][ T4258] invoke_syscall+0x98/0x2b8 [ 72.053747][ T4258] el0_svc_common+0x138/0x258 [ 72.055016][ T4258] do_el0_svc+0x58/0x14c [ 72.056163][ T4258] el0_svc+0x78/0x1e0 [ 72.057289][ T4258] el0t_64_sync_handler+0xcc/0xe4 [ 72.058627][ T4258] el0t_64_sync+0x1a0/0x1a4 [ 72.073288][ T148] device hsr_slave_0 left promiscuous mode [ 72.142747][ T148] device hsr_slave_1 left promiscuous mode [ 72.166997][ T4258] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 72.187989][ T4254] gfs2: fsid=syz:syz.0: found 1 quota changes [ 72.197043][ T4258] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.242994][ T4151] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 72.242994][ T4151] inode = 11 2339 [ 72.242994][ T4151] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 72.248584][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.250574][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.253223][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.255169][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.257247][ T4151] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 72.268771][ T148] device bridge_slave_1 left promiscuous mode [ 72.270510][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.283991][ T4151] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 72.303577][ T4151] CPU: 1 PID: 4151 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 72.306093][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.308699][ T4151] Call trace: [ 72.309561][ T4151] dump_backtrace+0x0/0x43c [ 72.310746][ T4151] show_stack+0x2c/0x3c [ 72.311844][ T4151] __dump_stack+0x30/0x40 [ 72.312985][ T4151] dump_stack_lvl+0xf8/0x160 [ 72.314191][ T4151] dump_stack+0x1c/0x5c [ 72.315303][ T4151] gfs2_assert_warn_i+0x16c/0x26c [ 72.316627][ T4151] gfs2_quota_cleanup+0x458/0x670 [ 72.317950][ T4151] gfs2_make_fs_ro+0x1f0/0x51c [ 72.319213][ T4151] gfs2_withdraw+0x4cc/0x129c [ 72.320441][ T4151] gfs2_consist_inode_i+0xcc/0xe8 [ 72.321754][ T4151] gfs2_inode_refresh+0x920/0xda8 [ 72.323083][ T4151] inode_go_lock+0xfc/0x38c [ 72.324286][ T4151] do_promote+0x678/0xa70 [ 72.325428][ T4151] finish_xmote+0x450/0xb2c [ 72.326609][ T4151] do_xmote+0x674/0xf90 [ 72.327707][ T4151] run_queue+0x3fc/0x6c0 [ 72.328849][ T4151] gfs2_glock_nq+0x828/0x141c [ 72.330096][ T4151] do_sync+0x3c4/0xa4c [ 72.331192][ T4151] gfs2_quota_sync+0x2e8/0x548 [ 72.332478][ T4151] gfs2_sync_fs+0x4c/0xc4 [ 72.333625][ T4151] sync_filesystem+0xe8/0x218 [ 72.334856][ T4151] generic_shutdown_super+0x70/0x2f0 [ 72.336257][ T4151] kill_block_super+0x70/0xdc [ 72.337484][ T4151] gfs2_kill_sb+0xc0/0xd4 [ 72.338616][ T4151] deactivate_locked_super+0xb8/0x13c [ 72.340024][ T4151] deactivate_super+0xf8/0x118 [ 72.341287][ T4151] cleanup_mnt+0x3a4/0x458 [ 72.342452][ T4151] __cleanup_mnt+0x20/0x30 [ 72.343610][ T4151] task_work_run+0x12c/0x1e0 [ 72.344829][ T4151] do_notify_resume+0x24b4/0x3128 [ 72.346156][ T4151] el0_svc+0xf0/0x1e0 [ 72.347214][ T4151] el0t_64_sync_handler+0xcc/0xe4 [ 72.348544][ T4151] el0t_64_sync+0x1a0/0x1a4 [ 72.394092][ T148] device bridge_slave_0 left promiscuous mode [ 72.395866][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.477936][ T4151] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 72.480363][ T4151] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 72.482330][ T4151] gfs2: fsid=syz:syz.0: File system withdrawn [ 72.483919][ T4151] CPU: 1 PID: 4151 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 72.486481][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.489227][ T4151] Call trace: [ 72.490140][ T4151] dump_backtrace+0x0/0x43c [ 72.491387][ T4151] show_stack+0x2c/0x3c [ 72.492544][ T4151] __dump_stack+0x30/0x40 [ 72.493733][ T4151] dump_stack_lvl+0xf8/0x160 [ 72.495020][ T4151] dump_stack+0x1c/0x5c [ 72.496116][ T4151] gfs2_withdraw+0xc60/0x129c [ 72.497559][ T4151] gfs2_consist_inode_i+0xcc/0xe8 [ 72.498955][ T4151] gfs2_inode_refresh+0x920/0xda8 [ 72.500324][ T4151] inode_go_lock+0xfc/0x38c [ 72.501571][ T4151] do_promote+0x678/0xa70 [ 72.502737][ T4151] finish_xmote+0x450/0xb2c [ 72.503988][ T4151] do_xmote+0x674/0xf90 [ 72.505134][ T4151] run_queue+0x3fc/0x6c0 [ 72.506331][ T4151] gfs2_glock_nq+0x828/0x141c [ 72.507553][ T4151] do_sync+0x3c4/0xa4c [ 72.508637][ T4151] gfs2_quota_sync+0x2e8/0x548 [ 72.509978][ T4151] gfs2_sync_fs+0x4c/0xc4 [ 72.511186][ T4151] sync_filesystem+0xe8/0x218 [ 72.512503][ T4151] generic_shutdown_super+0x70/0x2f0 [ 72.513910][ T4151] kill_block_super+0x70/0xdc [ 72.515162][ T4151] gfs2_kill_sb+0xc0/0xd4 [ 72.516320][ T4151] deactivate_locked_super+0xb8/0x13c [ 72.517845][ T4151] deactivate_super+0xf8/0x118 [ 72.519184][ T4151] cleanup_mnt+0x3a4/0x458 [ 72.520429][ T4151] __cleanup_mnt+0x20/0x30 [ 72.520964][ T4261] loop2: detected capacity change from 0 to 32768 [ 72.521653][ T4151] task_work_run+0x12c/0x1e0 [ 72.524670][ T4151] do_notify_resume+0x24b4/0x3128 [ 72.526023][ T4151] el0_svc+0xf0/0x1e0 [ 72.527109][ T4151] el0t_64_sync_handler+0xcc/0xe4 [ 72.528562][ T4151] el0t_64_sync+0x1a0/0x1a4 [ 72.569027][ T4261] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.571212][ T4261] CPU: 0 PID: 4261 Comm: syz.2.21 Tainted: G B 5.15.188-syzkaller #0 [ 72.573795][ T148] device veth1_macvtap left promiscuous mode [ 72.573859][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.575608][ T148] device veth0_macvtap left promiscuous mode [ 72.578358][ T4261] Call trace: [ 72.578365][ T4261] dump_backtrace+0x0/0x43c [ 72.578380][ T4261] show_stack+0x2c/0x3c [ 72.578388][ T4261] __dump_stack+0x30/0x40 [ 72.578401][ T4261] dump_stack_lvl+0xf8/0x160 [ 72.578411][ T4261] dump_stack+0x1c/0x5c [ 72.580210][ T148] device veth1_vlan left promiscuous mode [ 72.580931][ T4261] sysfs_create_dir_ns+0x22c/0x24c [ 72.582199][ T148] device veth0_vlan left promiscuous mode [ 72.583249][ T4261] kobject_add_internal+0x590/0xc54 [ 72.592900][ T4261] kobject_init_and_add+0x118/0x17c [ 72.594418][ T4261] gfs2_sys_fs_add+0x1dc/0x3d8 [ 72.595731][ T4261] gfs2_fill_super+0xdac/0x19e0 [ 72.597145][ T4261] get_tree_bdev+0x358/0x544 [ 72.598442][ T4261] gfs2_get_tree+0x54/0x1b4 [ 72.599782][ T4261] vfs_get_tree+0x90/0x274 [ 72.600979][ T4261] do_new_mount+0x228/0x810 [ 72.602239][ T4261] path_mount+0x5b4/0x1000 [ 72.603525][ T4261] __arm64_sys_mount+0x514/0x5e4 [ 72.604927][ T4261] invoke_syscall+0x98/0x2b8 [ 72.606187][ T4261] el0_svc_common+0x138/0x258 [ 72.607457][ T4261] do_el0_svc+0x58/0x14c [ 72.608643][ T4261] el0_svc+0x78/0x1e0 [ 72.609707][ T4261] el0t_64_sync_handler+0xcc/0xe4 [ 72.611132][ T4261] el0t_64_sync+0x1a0/0x1a4 [ 72.649034][ T4263] loop1: detected capacity change from 0 to 32768 [ 72.699028][ T4261] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 72.707054][ T4263] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.709244][ T4263] CPU: 0 PID: 4263 Comm: syz.1.22 Tainted: G B 5.15.188-syzkaller #0 [ 72.711780][ T4263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.714596][ T4263] Call trace: [ 72.715484][ T4263] dump_backtrace+0x0/0x43c [ 72.716693][ T4263] show_stack+0x2c/0x3c [ 72.717815][ T4263] __dump_stack+0x30/0x40 [ 72.719013][ T4263] dump_stack_lvl+0xf8/0x160 [ 72.720323][ T4263] dump_stack+0x1c/0x5c [ 72.721458][ T4263] sysfs_create_dir_ns+0x22c/0x24c [ 72.722898][ T4263] kobject_add_internal+0x590/0xc54 [ 72.724338][ T4263] kobject_init_and_add+0x118/0x17c [ 72.725720][ T4263] gfs2_sys_fs_add+0x1dc/0x3d8 [ 72.727034][ T4263] gfs2_fill_super+0xdac/0x19e0 [ 72.728504][ T4263] get_tree_bdev+0x358/0x544 [ 72.729783][ T4263] gfs2_get_tree+0x54/0x1b4 [ 72.731007][ T4263] vfs_get_tree+0x90/0x274 [ 72.732182][ T4263] do_new_mount+0x228/0x810 [ 72.733414][ T4263] path_mount+0x5b4/0x1000 [ 72.734589][ T4263] __arm64_sys_mount+0x514/0x5e4 [ 72.735938][ T4263] invoke_syscall+0x98/0x2b8 [ 72.737163][ T4263] el0_svc_common+0x138/0x258 [ 72.738460][ T4263] do_el0_svc+0x58/0x14c [ 72.739605][ T4263] el0_svc+0x78/0x1e0 [ 72.740727][ T4263] el0t_64_sync_handler+0xcc/0xe4 [ 72.742113][ T4263] el0t_64_sync+0x1a0/0x1a4 [ 72.747558][ T4261] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.803507][ T4264] loop0: detected capacity change from 0 to 32768 [ 72.849475][ T4263] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 72.853180][ T4263] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.890618][ T4264] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 72.892867][ T4264] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 72.914778][ T4264] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 72.923694][ T4266] loop4: detected capacity change from 0 to 32768 [ 72.934147][ T4240] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 72.936181][ T4240] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 72.954664][ T4266] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.956749][ T4266] CPU: 1 PID: 4266 Comm: syz.4.25 Tainted: G B 5.15.188-syzkaller #0 [ 72.959249][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.961983][ T4266] Call trace: [ 72.962866][ T4266] dump_backtrace+0x0/0x43c [ 72.964115][ T4266] show_stack+0x2c/0x3c [ 72.965272][ T4266] __dump_stack+0x30/0x40 [ 72.966412][ T4266] dump_stack_lvl+0xf8/0x160 [ 72.967618][ T4266] dump_stack+0x1c/0x5c [ 72.968748][ T4266] sysfs_create_dir_ns+0x22c/0x24c [ 72.970142][ T4266] kobject_add_internal+0x590/0xc54 [ 72.971550][ T4266] kobject_init_and_add+0x118/0x17c [ 72.972917][ T4266] gfs2_sys_fs_add+0x1dc/0x3d8 [ 72.974268][ T4266] gfs2_fill_super+0xdac/0x19e0 [ 72.975579][ T4266] get_tree_bdev+0x358/0x544 [ 72.976802][ T4266] gfs2_get_tree+0x54/0x1b4 [ 72.978042][ T4266] vfs_get_tree+0x90/0x274 [ 72.978086][ T4240] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms [ 72.979213][ T4266] do_new_mount+0x228/0x810 [ 72.981246][ T4240] gfs2: fsid=syz:syz.0: jid=0: Done [ 72.982312][ T4266] path_mount+0x5b4/0x1000 [ 72.983750][ T4264] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 72.984900][ T4266] __arm64_sys_mount+0x514/0x5e4 [ 72.988128][ T4266] invoke_syscall+0x98/0x2b8 [ 72.988144][ T4266] el0_svc_common+0x138/0x258 [ 72.988154][ T4266] do_el0_svc+0x58/0x14c [ 72.988162][ T4266] el0_svc+0x78/0x1e0 [ 72.992847][ T4266] el0t_64_sync_handler+0xcc/0xe4 [ 72.994259][ T4266] el0t_64_sync+0x1a0/0x1a4 [ 73.128050][ T4266] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.131691][ T4266] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.178247][ T4264] gfs2: fsid=syz:syz.0: found 1 quota changes [ 73.196792][ T4139] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 73.196792][ T4139] inode = 11 2339 [ 73.196792][ T4139] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 73.212408][ T4139] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 73.235863][ T4139] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 73.262582][ T4139] CPU: 1 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 73.265208][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.268009][ T4139] Call trace: [ 73.268915][ T4139] dump_backtrace+0x0/0x43c [ 73.270127][ T4139] show_stack+0x2c/0x3c [ 73.271228][ T4139] __dump_stack+0x30/0x40 [ 73.272438][ T4139] dump_stack_lvl+0xf8/0x160 [ 73.273713][ T4139] dump_stack+0x1c/0x5c [ 73.274843][ T4139] gfs2_assert_warn_i+0x16c/0x26c [ 73.276216][ T4139] gfs2_quota_cleanup+0x458/0x670 [ 73.277547][ T4139] gfs2_make_fs_ro+0x1f0/0x51c [ 73.278891][ T4139] gfs2_withdraw+0x4cc/0x129c [ 73.280145][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 73.281460][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 73.282799][ T4139] inode_go_lock+0xfc/0x38c [ 73.283989][ T4139] do_promote+0x678/0xa70 [ 73.285196][ T4139] finish_xmote+0x450/0xb2c [ 73.286359][ T4139] do_xmote+0x674/0xf90 [ 73.287479][ T4139] run_queue+0x3fc/0x6c0 [ 73.288613][ T4139] gfs2_glock_nq+0x828/0x141c [ 73.289842][ T4139] do_sync+0x3c4/0xa4c [ 73.290904][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 73.292209][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 73.293416][ T4139] sync_filesystem+0xe8/0x218 [ 73.294698][ T4139] generic_shutdown_super+0x70/0x2f0 [ 73.296145][ T4139] kill_block_super+0x70/0xdc [ 73.297417][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 73.298553][ T4139] deactivate_locked_super+0xb8/0x13c [ 73.299976][ T4139] deactivate_super+0xf8/0x118 [ 73.301245][ T4139] cleanup_mnt+0x3a4/0x458 [ 73.302420][ T4139] __cleanup_mnt+0x20/0x30 [ 73.303615][ T4139] task_work_run+0x12c/0x1e0 [ 73.304829][ T4139] do_notify_resume+0x24b4/0x3128 [ 73.306232][ T4139] el0_svc+0xf0/0x1e0 [ 73.307318][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 73.308647][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 73.401498][ T148] team0 (unregistering): Port device team_slave_1 removed [ 73.431040][ T148] team0 (unregistering): Port device team_slave_0 removed [ 73.467725][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.467801][ T4139] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 73.476075][ T4139] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 73.489570][ T4139] gfs2: fsid=syz:syz.0: File system withdrawn [ 73.491323][ T4139] CPU: 1 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 73.493752][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.494407][ T4267] loop2: detected capacity change from 0 to 32768 [ 73.496308][ T4139] Call trace: [ 73.498868][ T4139] dump_backtrace+0x0/0x43c [ 73.500085][ T4139] show_stack+0x2c/0x3c [ 73.501164][ T4139] __dump_stack+0x30/0x40 [ 73.502288][ T4139] dump_stack_lvl+0xf8/0x160 [ 73.503518][ T4139] dump_stack+0x1c/0x5c [ 73.504619][ T4139] gfs2_withdraw+0xc60/0x129c [ 73.505825][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 73.507220][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 73.508541][ T4139] inode_go_lock+0xfc/0x38c [ 73.509698][ T4139] do_promote+0x678/0xa70 [ 73.510845][ T4139] finish_xmote+0x450/0xb2c [ 73.512044][ T4139] do_xmote+0x674/0xf90 [ 73.513157][ T4139] run_queue+0x3fc/0x6c0 [ 73.514323][ T4139] gfs2_glock_nq+0x828/0x141c [ 73.515566][ T4139] do_sync+0x3c4/0xa4c [ 73.516701][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 73.518039][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 73.519162][ T4139] sync_filesystem+0xe8/0x218 [ 73.520436][ T4139] generic_shutdown_super+0x70/0x2f0 [ 73.521845][ T4139] kill_block_super+0x70/0xdc [ 73.523132][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 73.524315][ T4139] deactivate_locked_super+0xb8/0x13c [ 73.525757][ T4139] deactivate_super+0xf8/0x118 [ 73.527007][ T4139] cleanup_mnt+0x3a4/0x458 [ 73.528174][ T4139] __cleanup_mnt+0x20/0x30 [ 73.529429][ T4139] task_work_run+0x12c/0x1e0 [ 73.530752][ T4139] do_notify_resume+0x24b4/0x3128 [ 73.532147][ T4139] el0_svc+0xf0/0x1e0 [ 73.533240][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 73.534662][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 73.573039][ T4269] loop1: detected capacity change from 0 to 32768 [ 73.587377][ T4267] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.587520][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.591271][ T4267] CPU: 1 PID: 4267 Comm: syz.2.26 Tainted: G B 5.15.188-syzkaller #0 [ 73.594228][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.596868][ T4267] Call trace: [ 73.597722][ T4267] dump_backtrace+0x0/0x43c [ 73.598907][ T4267] show_stack+0x2c/0x3c [ 73.600091][ T4267] __dump_stack+0x30/0x40 [ 73.601245][ T4267] dump_stack_lvl+0xf8/0x160 [ 73.602491][ T4267] dump_stack+0x1c/0x5c [ 73.603559][ T4267] sysfs_create_dir_ns+0x22c/0x24c [ 73.604903][ T4267] kobject_add_internal+0x590/0xc54 [ 73.606299][ T4267] kobject_init_and_add+0x118/0x17c [ 73.607659][ T4267] gfs2_sys_fs_add+0x1dc/0x3d8 [ 73.608895][ T4267] gfs2_fill_super+0xdac/0x19e0 [ 73.610153][ T4267] get_tree_bdev+0x358/0x544 [ 73.611357][ T4267] gfs2_get_tree+0x54/0x1b4 [ 73.612553][ T4267] vfs_get_tree+0x90/0x274 [ 73.613742][ T4267] do_new_mount+0x228/0x810 [ 73.614928][ T4267] path_mount+0x5b4/0x1000 [ 73.616129][ T4267] __arm64_sys_mount+0x514/0x5e4 [ 73.617487][ T4267] invoke_syscall+0x98/0x2b8 [ 73.618675][ T4267] el0_svc_common+0x138/0x258 [ 73.619942][ T4267] do_el0_svc+0x58/0x14c [ 73.621054][ T4267] el0_svc+0x78/0x1e0 [ 73.622119][ T4267] el0t_64_sync_handler+0xcc/0xe4 [ 73.623496][ T4267] el0t_64_sync+0x1a0/0x1a4 [ 73.641507][ T4269] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.643589][ T4269] CPU: 0 PID: 4269 Comm: syz.1.27 Tainted: G B 5.15.188-syzkaller #0 [ 73.646070][ T4269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.648721][ T4269] Call trace: [ 73.649663][ T4269] dump_backtrace+0x0/0x43c [ 73.650880][ T4269] show_stack+0x2c/0x3c [ 73.651989][ T4269] __dump_stack+0x30/0x40 [ 73.653194][ T4269] dump_stack_lvl+0xf8/0x160 [ 73.654475][ T4269] dump_stack+0x1c/0x5c [ 73.655587][ T4269] sysfs_create_dir_ns+0x22c/0x24c [ 73.656953][ T4269] kobject_add_internal+0x590/0xc54 [ 73.658401][ T4269] kobject_init_and_add+0x118/0x17c [ 73.659873][ T4269] gfs2_sys_fs_add+0x1dc/0x3d8 [ 73.661190][ T4269] gfs2_fill_super+0xdac/0x19e0 [ 73.662476][ T4269] get_tree_bdev+0x358/0x544 [ 73.663752][ T4269] gfs2_get_tree+0x54/0x1b4 [ 73.664965][ T4269] vfs_get_tree+0x90/0x274 [ 73.666209][ T4269] do_new_mount+0x228/0x810 [ 73.667454][ T4269] path_mount+0x5b4/0x1000 [ 73.668681][ T4269] __arm64_sys_mount+0x514/0x5e4 [ 73.670060][ T4269] invoke_syscall+0x98/0x2b8 [ 73.671373][ T4269] el0_svc_common+0x138/0x258 [ 73.672682][ T4269] do_el0_svc+0x58/0x14c [ 73.673870][ T4269] el0_svc+0x78/0x1e0 [ 73.674977][ T4269] el0t_64_sync_handler+0xcc/0xe4 [ 73.676320][ T4269] el0t_64_sync+0x1a0/0x1a4 [ 73.716370][ T4267] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.720173][ T4268] loop3: detected capacity change from 0 to 32768 [ 73.728440][ T4267] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.739584][ T4268] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 73.741801][ T4268] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 73.750401][ T4268] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 73.774216][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 73.776143][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 73.794616][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 73.796828][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 73.803407][ T4269] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.807005][ T4269] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.814677][ T4268] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 73.895488][ T148] bond0 (unregistering): Released all slaves [ 73.954271][ T4268] gfs2: fsid=syz:syz.0: found 1 quota changes [ 73.993046][ T4151] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 73.993046][ T4151] inode = 11 2339 [ 73.993046][ T4151] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 73.999484][ T4151] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.033906][ T4151] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 74.037745][ T4151] CPU: 1 PID: 4151 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 74.040313][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.043044][ T4151] Call trace: [ 74.043927][ T4151] dump_backtrace+0x0/0x43c [ 74.045143][ T4151] show_stack+0x2c/0x3c [ 74.046291][ T4151] __dump_stack+0x30/0x40 [ 74.047432][ T4151] dump_stack_lvl+0xf8/0x160 [ 74.048694][ T4151] dump_stack+0x1c/0x5c [ 74.049850][ T4151] gfs2_assert_warn_i+0x16c/0x26c [ 74.051289][ T4151] gfs2_quota_cleanup+0x458/0x670 [ 74.052682][ T4151] gfs2_make_fs_ro+0x1f0/0x51c [ 74.053956][ T4151] gfs2_withdraw+0x4cc/0x129c [ 74.055277][ T4151] gfs2_consist_inode_i+0xcc/0xe8 [ 74.056660][ T4151] gfs2_inode_refresh+0x920/0xda8 [ 74.058044][ T4151] inode_go_lock+0xfc/0x38c [ 74.059227][ T4151] do_promote+0x678/0xa70 [ 74.060382][ T4151] finish_xmote+0x450/0xb2c [ 74.061585][ T4151] do_xmote+0x674/0xf90 [ 74.062688][ T4151] run_queue+0x3fc/0x6c0 [ 74.063852][ T4151] gfs2_glock_nq+0x828/0x141c [ 74.065093][ T4151] do_sync+0x3c4/0xa4c [ 74.066188][ T4151] gfs2_quota_sync+0x2e8/0x548 [ 74.067508][ T4151] gfs2_sync_fs+0x4c/0xc4 [ 74.068592][ T4272] loop4: detected capacity change from 0 to 32768 [ 74.068665][ T4151] sync_filesystem+0xe8/0x218 [ 74.071677][ T4151] generic_shutdown_super+0x70/0x2f0 [ 74.073135][ T4151] kill_block_super+0x70/0xdc [ 74.074502][ T4151] gfs2_kill_sb+0xc0/0xd4 [ 74.075706][ T4151] deactivate_locked_super+0xb8/0x13c [ 74.077158][ T4151] deactivate_super+0xf8/0x118 [ 74.078500][ T4151] cleanup_mnt+0x3a4/0x458 [ 74.079765][ T4151] __cleanup_mnt+0x20/0x30 [ 74.080975][ T4151] task_work_run+0x12c/0x1e0 [ 74.082194][ T4151] do_notify_resume+0x24b4/0x3128 [ 74.083609][ T4151] el0_svc+0xf0/0x1e0 [ 74.084694][ T4151] el0t_64_sync_handler+0xcc/0xe4 [ 74.086076][ T4151] el0t_64_sync+0x1a0/0x1a4 [ 74.118313][ T4272] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.120508][ T4272] CPU: 0 PID: 4272 Comm: syz.4.29 Tainted: G B 5.15.188-syzkaller #0 [ 74.123048][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.124559][ T4151] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.125803][ T4272] Call trace: [ 74.129227][ T4272] dump_backtrace+0x0/0x43c [ 74.130509][ T4272] show_stack+0x2c/0x3c [ 74.131674][ T4272] __dump_stack+0x30/0x40 [ 74.132841][ T4272] dump_stack_lvl+0xf8/0x160 [ 74.133418][ T4151] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.134096][ T4272] dump_stack+0x1c/0x5c [ 74.136067][ T4151] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.136980][ T4272] sysfs_create_dir_ns+0x22c/0x24c [ 74.140040][ T4272] kobject_add_internal+0x590/0xc54 [ 74.141445][ T4272] kobject_init_and_add+0x118/0x17c [ 74.142933][ T4272] gfs2_sys_fs_add+0x1dc/0x3d8 [ 74.144254][ T4272] gfs2_fill_super+0xdac/0x19e0 [ 74.145563][ T4272] get_tree_bdev+0x358/0x544 [ 74.146861][ T4272] gfs2_get_tree+0x54/0x1b4 [ 74.148055][ T4272] vfs_get_tree+0x90/0x274 [ 74.149279][ T4272] do_new_mount+0x228/0x810 [ 74.150495][ T4272] path_mount+0x5b4/0x1000 [ 74.151661][ T4272] __arm64_sys_mount+0x514/0x5e4 [ 74.152986][ T4272] invoke_syscall+0x98/0x2b8 [ 74.154214][ T4272] el0_svc_common+0x138/0x258 [ 74.155511][ T4272] do_el0_svc+0x58/0x14c [ 74.156648][ T4272] el0_svc+0x78/0x1e0 [ 74.157699][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 74.159033][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 74.166632][ T4151] CPU: 1 PID: 4151 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 74.169423][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.172155][ T4151] Call trace: [ 74.173095][ T4151] dump_backtrace+0x0/0x43c [ 74.174455][ T4151] show_stack+0x2c/0x3c [ 74.175594][ T4151] __dump_stack+0x30/0x40 [ 74.176813][ T4151] dump_stack_lvl+0xf8/0x160 [ 74.178101][ T4151] dump_stack+0x1c/0x5c [ 74.179229][ T4151] gfs2_withdraw+0xc60/0x129c [ 74.180527][ T4151] gfs2_consist_inode_i+0xcc/0xe8 [ 74.181913][ T4151] gfs2_inode_refresh+0x920/0xda8 [ 74.183345][ T4151] inode_go_lock+0xfc/0x38c [ 74.184620][ T4151] do_promote+0x678/0xa70 [ 74.185862][ T4151] finish_xmote+0x450/0xb2c [ 74.187103][ T4151] do_xmote+0x674/0xf90 [ 74.188262][ T4151] run_queue+0x3fc/0x6c0 [ 74.189441][ T4151] gfs2_glock_nq+0x828/0x141c [ 74.190742][ T4151] do_sync+0x3c4/0xa4c [ 74.191917][ T4151] gfs2_quota_sync+0x2e8/0x548 [ 74.193277][ T4151] gfs2_sync_fs+0x4c/0xc4 [ 74.194553][ T4151] sync_filesystem+0xe8/0x218 [ 74.195961][ T4151] generic_shutdown_super+0x70/0x2f0 [ 74.197441][ T4151] kill_block_super+0x70/0xdc [ 74.198740][ T4151] gfs2_kill_sb+0xc0/0xd4 [ 74.199922][ T4151] deactivate_locked_super+0xb8/0x13c [ 74.201402][ T4151] deactivate_super+0xf8/0x118 [ 74.202665][ T4151] cleanup_mnt+0x3a4/0x458 [ 74.203890][ T4151] __cleanup_mnt+0x20/0x30 [ 74.205091][ T4151] task_work_run+0x12c/0x1e0 [ 74.206396][ T4151] do_notify_resume+0x24b4/0x3128 [ 74.207759][ T4151] el0_svc+0xf0/0x1e0 [ 74.208895][ T4151] el0t_64_sync_handler+0xcc/0xe4 [ 74.210265][ T4151] el0t_64_sync+0x1a0/0x1a4 [ 74.286904][ T4272] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.297014][ T4272] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.610760][ T4273] loop0: detected capacity change from 0 to 32768 [ 74.648501][ T4273] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.650695][ T4273] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.672391][ T4273] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 74.683289][ T4241] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.685258][ T4241] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.718303][ T4241] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms [ 74.720594][ T4241] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.721960][ T4273] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.749777][ T1533] cfg80211: failed to load regulatory.db [ 74.791049][ T4276] loop2: detected capacity change from 0 to 32768 [ 74.855107][ T4276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.857296][ T4276] CPU: 0 PID: 4276 Comm: syz.2.31 Tainted: G B 5.15.188-syzkaller #0 [ 74.859910][ T4276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.862717][ T4276] Call trace: [ 74.863641][ T4276] dump_backtrace+0x0/0x43c [ 74.864901][ T4276] show_stack+0x2c/0x3c [ 74.866019][ T4276] __dump_stack+0x30/0x40 [ 74.867251][ T4276] dump_stack_lvl+0xf8/0x160 [ 74.868526][ T4276] dump_stack+0x1c/0x5c [ 74.869625][ T4276] sysfs_create_dir_ns+0x22c/0x24c [ 74.870984][ T4276] kobject_add_internal+0x590/0xc54 [ 74.872436][ T4276] kobject_init_and_add+0x118/0x17c [ 74.873838][ T4276] gfs2_sys_fs_add+0x1dc/0x3d8 [ 74.875151][ T4276] gfs2_fill_super+0xdac/0x19e0 [ 74.876500][ T4276] get_tree_bdev+0x358/0x544 [ 74.877750][ T4276] gfs2_get_tree+0x54/0x1b4 [ 74.878955][ T4276] vfs_get_tree+0x90/0x274 [ 74.880153][ T4276] do_new_mount+0x228/0x810 [ 74.881333][ T4276] path_mount+0x5b4/0x1000 [ 74.882559][ T4276] __arm64_sys_mount+0x514/0x5e4 [ 74.883880][ T4276] invoke_syscall+0x98/0x2b8 [ 74.885119][ T4276] el0_svc_common+0x138/0x258 [ 74.886366][ T4276] do_el0_svc+0x58/0x14c [ 74.887634][ T4276] el0_svc+0x78/0x1e0 [ 74.888729][ T4276] el0t_64_sync_handler+0xcc/0xe4 [ 74.890133][ T4276] el0t_64_sync+0x1a0/0x1a4 [ 74.915374][ T4277] loop1: detected capacity change from 0 to 32768 [ 74.922947][ T4273] gfs2: fsid=syz:syz.0: found 1 quota changes [ 74.947590][ T4139] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.947590][ T4139] inode = 11 2339 [ 74.947590][ T4139] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 74.966933][ T4276] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.967550][ T4139] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.970522][ T4276] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.995712][ T4277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.997721][ T4277] CPU: 0 PID: 4277 Comm: syz.1.32 Tainted: G B 5.15.188-syzkaller #0 [ 75.000421][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.003190][ T4277] Call trace: [ 75.004067][ T4277] dump_backtrace+0x0/0x43c [ 75.005288][ T4277] show_stack+0x2c/0x3c [ 75.006373][ T4277] __dump_stack+0x30/0x40 [ 75.007522][ T4277] dump_stack_lvl+0xf8/0x160 [ 75.008701][ T4277] dump_stack+0x1c/0x5c [ 75.009845][ T4277] sysfs_create_dir_ns+0x22c/0x24c [ 75.011213][ T4277] kobject_add_internal+0x590/0xc54 [ 75.012679][ T4277] kobject_init_and_add+0x118/0x17c [ 75.014105][ T4277] gfs2_sys_fs_add+0x1dc/0x3d8 [ 75.015399][ T4277] gfs2_fill_super+0xdac/0x19e0 [ 75.016789][ T4277] get_tree_bdev+0x358/0x544 [ 75.018030][ T4277] gfs2_get_tree+0x54/0x1b4 [ 75.019247][ T4277] vfs_get_tree+0x90/0x274 [ 75.020464][ T4277] do_new_mount+0x228/0x810 [ 75.021689][ T4277] path_mount+0x5b4/0x1000 [ 75.022872][ T4277] __arm64_sys_mount+0x514/0x5e4 [ 75.024243][ T4277] invoke_syscall+0x98/0x2b8 [ 75.025481][ T4277] el0_svc_common+0x138/0x258 [ 75.026819][ T4277] do_el0_svc+0x58/0x14c [ 75.027988][ T4277] el0_svc+0x78/0x1e0 [ 75.029122][ T4277] el0t_64_sync_handler+0xcc/0xe4 [ 75.030519][ T4277] el0t_64_sync+0x1a0/0x1a4 [ 75.030965][ T4280] loop3: detected capacity change from 0 to 32768 [ 75.034471][ T4139] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 1970/01/01 00:01:15 executed programs: 28 [ 75.039906][ T4139] CPU: 1 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 75.042551][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.045283][ T4139] Call trace: [ 75.046151][ T4139] dump_backtrace+0x0/0x43c [ 75.047392][ T4139] show_stack+0x2c/0x3c [ 75.048520][ T4139] __dump_stack+0x30/0x40 [ 75.049719][ T4139] dump_stack_lvl+0xf8/0x160 [ 75.050958][ T4139] dump_stack+0x1c/0x5c [ 75.052126][ T4139] gfs2_assert_warn_i+0x16c/0x26c [ 75.053532][ T4139] gfs2_quota_cleanup+0x458/0x670 [ 75.054973][ T4139] gfs2_make_fs_ro+0x1f0/0x51c [ 75.056337][ T4139] gfs2_withdraw+0x4cc/0x129c [ 75.057683][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 75.059042][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 75.060494][ T4139] inode_go_lock+0xfc/0x38c [ 75.061813][ T4139] do_promote+0x678/0xa70 [ 75.063038][ T4139] finish_xmote+0x450/0xb2c [ 75.064265][ T4139] do_xmote+0x674/0xf90 [ 75.065401][ T4139] run_queue+0x3fc/0x6c0 [ 75.066639][ T4139] gfs2_glock_nq+0x828/0x141c [ 75.067935][ T4139] do_sync+0x3c4/0xa4c [ 75.069087][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 75.070364][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 75.071515][ T4139] sync_filesystem+0xe8/0x218 [ 75.072804][ T4139] generic_shutdown_super+0x70/0x2f0 [ 75.074181][ T4139] kill_block_super+0x70/0xdc [ 75.075461][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 75.076600][ T4139] deactivate_locked_super+0xb8/0x13c [ 75.078026][ T4139] deactivate_super+0xf8/0x118 [ 75.079313][ T4139] cleanup_mnt+0x3a4/0x458 [ 75.080478][ T4139] __cleanup_mnt+0x20/0x30 [ 75.081655][ T4139] task_work_run+0x12c/0x1e0 [ 75.082857][ T4139] do_notify_resume+0x24b4/0x3128 [ 75.084238][ T4139] el0_svc+0xf0/0x1e0 [ 75.085323][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 75.086715][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 75.125771][ T4280] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.127767][ T4280] CPU: 1 PID: 4280 Comm: syz.3.30 Tainted: G B 5.15.188-syzkaller #0 [ 75.130484][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.133264][ T4280] Call trace: [ 75.134145][ T4280] dump_backtrace+0x0/0x43c [ 75.135438][ T4280] show_stack+0x2c/0x3c [ 75.136649][ T4280] __dump_stack+0x30/0x40 [ 75.137894][ T4280] dump_stack_lvl+0xf8/0x160 [ 75.139151][ T4280] dump_stack+0x1c/0x5c [ 75.140332][ T4280] sysfs_create_dir_ns+0x22c/0x24c [ 75.141764][ T4280] kobject_add_internal+0x590/0xc54 [ 75.143165][ T4280] kobject_init_and_add+0x118/0x17c [ 75.144551][ T4280] gfs2_sys_fs_add+0x1dc/0x3d8 [ 75.145877][ T4280] gfs2_fill_super+0xdac/0x19e0 [ 75.147214][ T4280] get_tree_bdev+0x358/0x544 [ 75.148447][ T4280] gfs2_get_tree+0x54/0x1b4 [ 75.149645][ T4280] vfs_get_tree+0x90/0x274 [ 75.150829][ T4280] do_new_mount+0x228/0x810 [ 75.152046][ T4280] path_mount+0x5b4/0x1000 [ 75.153242][ T4280] __arm64_sys_mount+0x514/0x5e4 [ 75.154618][ T4280] invoke_syscall+0x98/0x2b8 [ 75.155904][ T4280] el0_svc_common+0x138/0x258 [ 75.157157][ T4280] do_el0_svc+0x58/0x14c [ 75.158400][ T4280] el0_svc+0x78/0x1e0 [ 75.159502][ T4280] el0t_64_sync_handler+0xcc/0xe4 [ 75.160881][ T4280] el0t_64_sync+0x1a0/0x1a4 [ 75.163063][ T4277] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.166724][ T4277] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.199428][ T4279] loop4: detected capacity change from 0 to 32768 [ 75.205341][ T4279] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.207468][ T4279] CPU: 0 PID: 4279 Comm: syz.4.33 Tainted: G B 5.15.188-syzkaller #0 [ 75.210081][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.212776][ T4279] Call trace: [ 75.213633][ T4279] dump_backtrace+0x0/0x43c [ 75.214844][ T4279] show_stack+0x2c/0x3c [ 75.215976][ T4279] __dump_stack+0x30/0x40 [ 75.217138][ T4279] dump_stack_lvl+0xf8/0x160 [ 75.218418][ T4279] dump_stack+0x1c/0x5c [ 75.219569][ T4279] sysfs_create_dir_ns+0x22c/0x24c [ 75.220970][ T4279] kobject_add_internal+0x590/0xc54 [ 75.222344][ T4279] kobject_init_and_add+0x118/0x17c [ 75.223805][ T4279] gfs2_sys_fs_add+0x1dc/0x3d8 [ 75.225093][ T4279] gfs2_fill_super+0xdac/0x19e0 [ 75.226423][ T4279] get_tree_bdev+0x358/0x544 [ 75.227742][ T4279] gfs2_get_tree+0x54/0x1b4 [ 75.229017][ T4279] vfs_get_tree+0x90/0x274 [ 75.230294][ T4279] do_new_mount+0x228/0x810 [ 75.231488][ T4279] path_mount+0x5b4/0x1000 [ 75.232707][ T4279] __arm64_sys_mount+0x514/0x5e4 [ 75.234051][ T4279] invoke_syscall+0x98/0x2b8 [ 75.235306][ T4279] el0_svc_common+0x138/0x258 [ 75.236600][ T4279] do_el0_svc+0x58/0x14c [ 75.237780][ T4279] el0_svc+0x78/0x1e0 [ 75.238810][ T4279] el0t_64_sync_handler+0xcc/0xe4 [ 75.240248][ T4279] el0t_64_sync+0x1a0/0x1a4 [ 75.288269][ T4280] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.292578][ T4280] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.297959][ T4139] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.300465][ T4139] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.302390][ T4139] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.304042][ T4139] CPU: 1 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 75.306755][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.309709][ T4139] Call trace: [ 75.310603][ T4139] dump_backtrace+0x0/0x43c [ 75.311859][ T4139] show_stack+0x2c/0x3c [ 75.312978][ T4139] __dump_stack+0x30/0x40 [ 75.314213][ T4139] dump_stack_lvl+0xf8/0x160 [ 75.315539][ T4139] dump_stack+0x1c/0x5c [ 75.316694][ T4139] gfs2_withdraw+0xc60/0x129c [ 75.318004][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 75.319410][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 75.320854][ T4139] inode_go_lock+0xfc/0x38c [ 75.322144][ T4139] do_promote+0x678/0xa70 [ 75.323378][ T4139] finish_xmote+0x450/0xb2c [ 75.324642][ T4139] do_xmote+0x674/0xf90 [ 75.325812][ T4139] run_queue+0x3fc/0x6c0 [ 75.327010][ T4139] gfs2_glock_nq+0x828/0x141c [ 75.328289][ T4139] do_sync+0x3c4/0xa4c [ 75.329414][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 75.330756][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 75.331984][ T4139] sync_filesystem+0xe8/0x218 [ 75.333328][ T4139] generic_shutdown_super+0x70/0x2f0 [ 75.334781][ T4139] kill_block_super+0x70/0xdc [ 75.336101][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 75.337376][ T4139] deactivate_locked_super+0xb8/0x13c [ 75.338872][ T4139] deactivate_super+0xf8/0x118 [ 75.340209][ T4139] cleanup_mnt+0x3a4/0x458 [ 75.341490][ T4139] __cleanup_mnt+0x20/0x30 [ 75.342743][ T4139] task_work_run+0x12c/0x1e0 [ 75.344015][ T4139] do_notify_resume+0x24b4/0x3128 [ 75.345473][ T4139] el0_svc+0xf0/0x1e0 [ 75.346580][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 75.348074][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 75.372450][ T4279] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.405951][ T4279] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.842620][ T4283] loop2: detected capacity change from 0 to 32768 [ 75.901881][ T4284] loop1: detected capacity change from 0 to 32768 [ 75.953394][ T4284] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.955663][ T4284] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.973169][ T4284] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.978813][ T4283] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.980889][ T4283] CPU: 1 PID: 4283 Comm: syz.2.35 Tainted: G B 5.15.188-syzkaller #0 [ 75.983416][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.986040][ T4283] Call trace: [ 75.986876][ T4283] dump_backtrace+0x0/0x43c [ 75.988002][ T4241] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.988081][ T4283] show_stack+0x2c/0x3c [ 75.989998][ T4241] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.991131][ T4283] __dump_stack+0x30/0x40 [ 75.994080][ T4283] dump_stack_lvl+0xf8/0x160 [ 75.995347][ T4283] dump_stack+0x1c/0x5c [ 75.996502][ T4283] sysfs_create_dir_ns+0x22c/0x24c [ 75.997901][ T4283] kobject_add_internal+0x590/0xc54 [ 75.999274][ T4283] kobject_init_and_add+0x118/0x17c [ 76.000679][ T4283] gfs2_sys_fs_add+0x1dc/0x3d8 [ 76.002040][ T4283] gfs2_fill_super+0xdac/0x19e0 [ 76.003404][ T4283] get_tree_bdev+0x358/0x544 [ 76.004625][ T4283] gfs2_get_tree+0x54/0x1b4 [ 76.005952][ T4283] vfs_get_tree+0x90/0x274 [ 76.007194][ T4283] do_new_mount+0x228/0x810 [ 76.008421][ T4283] path_mount+0x5b4/0x1000 [ 76.009619][ T4283] __arm64_sys_mount+0x514/0x5e4 [ 76.010967][ T4283] invoke_syscall+0x98/0x2b8 [ 76.012200][ T4283] el0_svc_common+0x138/0x258 [ 76.013485][ T4283] do_el0_svc+0x58/0x14c [ 76.014590][ T4283] el0_svc+0x78/0x1e0 [ 76.015697][ T4283] el0t_64_sync_handler+0xcc/0xe4 [ 76.017110][ T4283] el0t_64_sync+0x1a0/0x1a4 [ 76.033300][ T4241] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms [ 76.035454][ T4241] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.036885][ T4284] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.138948][ T4283] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.142659][ T4283] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.195167][ T4285] loop3: detected capacity change from 0 to 32768 [ 76.221251][ T4286] loop4: detected capacity change from 0 to 32768 [ 76.223224][ T4284] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.253076][ T4142] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.253076][ T4142] inode = 11 2339 [ 76.253076][ T4142] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 76.259319][ T4142] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.261431][ T4285] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.263321][ T4285] CPU: 0 PID: 4285 Comm: syz.3.37 Tainted: G B 5.15.188-syzkaller #0 [ 76.265776][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.268639][ T4285] Call trace: [ 76.269551][ T4285] dump_backtrace+0x0/0x43c [ 76.270754][ T4285] show_stack+0x2c/0x3c [ 76.271852][ T4285] __dump_stack+0x30/0x40 [ 76.273001][ T4285] dump_stack_lvl+0xf8/0x160 [ 76.274216][ T4285] dump_stack+0x1c/0x5c [ 76.275313][ T4285] sysfs_create_dir_ns+0x22c/0x24c [ 76.276693][ T4285] kobject_add_internal+0x590/0xc54 [ 76.278053][ T4285] kobject_init_and_add+0x118/0x17c [ 76.279538][ T4285] gfs2_sys_fs_add+0x1dc/0x3d8 [ 76.280883][ T4285] gfs2_fill_super+0xdac/0x19e0 [ 76.282285][ T4285] get_tree_bdev+0x358/0x544 [ 76.283508][ T4285] gfs2_get_tree+0x54/0x1b4 [ 76.284700][ T4285] vfs_get_tree+0x90/0x274 [ 76.285900][ T4285] do_new_mount+0x228/0x810 [ 76.287161][ T4285] path_mount+0x5b4/0x1000 [ 76.288324][ T4285] __arm64_sys_mount+0x514/0x5e4 [ 76.289708][ T4285] invoke_syscall+0x98/0x2b8 [ 76.291029][ T4285] el0_svc_common+0x138/0x258 [ 76.292319][ T4285] do_el0_svc+0x58/0x14c [ 76.293509][ T4285] el0_svc+0x78/0x1e0 [ 76.294598][ T4285] el0t_64_sync_handler+0xcc/0xe4 [ 76.295983][ T4285] el0t_64_sync+0x1a0/0x1a4 [ 76.311896][ T4286] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.313893][ T4286] CPU: 0 PID: 4286 Comm: syz.4.38 Tainted: G B 5.15.188-syzkaller #0 [ 76.316525][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.319271][ T4286] Call trace: [ 76.320142][ T4286] dump_backtrace+0x0/0x43c [ 76.321406][ T4286] show_stack+0x2c/0x3c [ 76.322591][ T4286] __dump_stack+0x30/0x40 [ 76.323740][ T4286] dump_stack_lvl+0xf8/0x160 [ 76.324942][ T4286] dump_stack+0x1c/0x5c [ 76.326077][ T4286] sysfs_create_dir_ns+0x22c/0x24c [ 76.327531][ T4286] kobject_add_internal+0x590/0xc54 [ 76.328927][ T4286] kobject_init_and_add+0x118/0x17c [ 76.330400][ T4286] gfs2_sys_fs_add+0x1dc/0x3d8 [ 76.331733][ T4286] gfs2_fill_super+0xdac/0x19e0 [ 76.333071][ T4286] get_tree_bdev+0x358/0x544 [ 76.334324][ T4286] gfs2_get_tree+0x54/0x1b4 [ 76.335553][ T4286] vfs_get_tree+0x90/0x274 [ 76.336759][ T4286] do_new_mount+0x228/0x810 [ 76.337995][ T4286] path_mount+0x5b4/0x1000 [ 76.339168][ T4286] __arm64_sys_mount+0x514/0x5e4 [ 76.340504][ T4286] invoke_syscall+0x98/0x2b8 [ 76.341877][ T4286] el0_svc_common+0x138/0x258 [ 76.343109][ T4286] do_el0_svc+0x58/0x14c [ 76.344250][ T4286] el0_svc+0x78/0x1e0 [ 76.345339][ T4286] el0t_64_sync_handler+0xcc/0xe4 [ 76.346669][ T4286] el0t_64_sync+0x1a0/0x1a4 [ 76.351052][ T4142] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.354834][ T4142] CPU: 0 PID: 4142 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 76.357523][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.360200][ T4142] Call trace: [ 76.361062][ T4142] dump_backtrace+0x0/0x43c [ 76.362308][ T4142] show_stack+0x2c/0x3c [ 76.363409][ T4142] __dump_stack+0x30/0x40 [ 76.364583][ T4142] dump_stack_lvl+0xf8/0x160 [ 76.365855][ T4142] dump_stack+0x1c/0x5c [ 76.366978][ T4142] gfs2_assert_warn_i+0x16c/0x26c [ 76.368320][ T4142] gfs2_quota_cleanup+0x458/0x670 [ 76.369693][ T4142] gfs2_make_fs_ro+0x1f0/0x51c [ 76.370948][ T4142] gfs2_withdraw+0x4cc/0x129c [ 76.372172][ T4142] gfs2_consist_inode_i+0xcc/0xe8 [ 76.373530][ T4142] gfs2_inode_refresh+0x920/0xda8 [ 76.374877][ T4142] inode_go_lock+0xfc/0x38c [ 76.376069][ T4142] do_promote+0x678/0xa70 [ 76.377243][ T4142] finish_xmote+0x450/0xb2c [ 76.378502][ T4142] do_xmote+0x674/0xf90 [ 76.379704][ T4142] run_queue+0x3fc/0x6c0 [ 76.380801][ T4142] gfs2_glock_nq+0x828/0x141c [ 76.382035][ T4142] do_sync+0x3c4/0xa4c [ 76.383110][ T4142] gfs2_quota_sync+0x2e8/0x548 [ 76.384395][ T4142] gfs2_sync_fs+0x4c/0xc4 [ 76.385531][ T4142] sync_filesystem+0xe8/0x218 [ 76.386755][ T4142] generic_shutdown_super+0x70/0x2f0 [ 76.388147][ T4142] kill_block_super+0x70/0xdc [ 76.389396][ T4142] gfs2_kill_sb+0xc0/0xd4 [ 76.390576][ T4142] deactivate_locked_super+0xb8/0x13c [ 76.392050][ T4142] deactivate_super+0xf8/0x118 [ 76.393347][ T4142] cleanup_mnt+0x3a4/0x458 [ 76.394540][ T4142] __cleanup_mnt+0x20/0x30 [ 76.395745][ T4142] task_work_run+0x12c/0x1e0 [ 76.396999][ T4142] do_notify_resume+0x24b4/0x3128 [ 76.398382][ T4142] el0_svc+0xf0/0x1e0 [ 76.399469][ T4142] el0t_64_sync_handler+0xcc/0xe4 [ 76.400783][ T4142] el0t_64_sync+0x1a0/0x1a4 [ 76.457948][ T4286] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.461428][ T4286] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.463345][ T4285] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.466792][ T4285] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.503902][ T4142] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.506352][ T4142] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.508804][ T4142] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.510502][ T4142] CPU: 0 PID: 4142 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 76.513049][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.515780][ T4142] Call trace: [ 76.516682][ T4142] dump_backtrace+0x0/0x43c [ 76.517940][ T4142] show_stack+0x2c/0x3c [ 76.519028][ T4142] __dump_stack+0x30/0x40 [ 76.520278][ T4142] dump_stack_lvl+0xf8/0x160 [ 76.521530][ T4142] dump_stack+0x1c/0x5c [ 76.522691][ T4142] gfs2_withdraw+0xc60/0x129c [ 76.523943][ T4142] gfs2_consist_inode_i+0xcc/0xe8 [ 76.525412][ T4142] gfs2_inode_refresh+0x920/0xda8 [ 76.526788][ T4142] inode_go_lock+0xfc/0x38c [ 76.528074][ T4142] do_promote+0x678/0xa70 [ 76.529276][ T4142] finish_xmote+0x450/0xb2c [ 76.530557][ T4142] do_xmote+0x674/0xf90 [ 76.531622][ T4142] run_queue+0x3fc/0x6c0 [ 76.532790][ T4142] gfs2_glock_nq+0x828/0x141c [ 76.534061][ T4142] do_sync+0x3c4/0xa4c [ 76.535163][ T4142] gfs2_quota_sync+0x2e8/0x548 [ 76.536463][ T4142] gfs2_sync_fs+0x4c/0xc4 [ 76.537605][ T4142] sync_filesystem+0xe8/0x218 [ 76.538825][ T4142] generic_shutdown_super+0x70/0x2f0 [ 76.540274][ T4142] kill_block_super+0x70/0xdc [ 76.541535][ T4142] gfs2_kill_sb+0xc0/0xd4 [ 76.542728][ T4142] deactivate_locked_super+0xb8/0x13c [ 76.544279][ T4142] deactivate_super+0xf8/0x118 [ 76.545609][ T4142] cleanup_mnt+0x3a4/0x458 [ 76.546850][ T4142] __cleanup_mnt+0x20/0x30 [ 76.548035][ T4142] task_work_run+0x12c/0x1e0 [ 76.549366][ T4142] do_notify_resume+0x24b4/0x3128 [ 76.550731][ T4142] el0_svc+0xf0/0x1e0 [ 76.551806][ T4142] el0t_64_sync_handler+0xcc/0xe4 [ 76.553186][ T4142] el0t_64_sync+0x1a0/0x1a4 [ 76.665634][ T4287] loop0: detected capacity change from 0 to 32768 [ 76.728892][ T4287] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.731053][ T4287] CPU: 1 PID: 4287 Comm: syz.0.34 Tainted: G B 5.15.188-syzkaller #0 [ 76.733600][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.736360][ T4287] Call trace: [ 76.737292][ T4287] dump_backtrace+0x0/0x43c [ 76.738597][ T4287] show_stack+0x2c/0x3c [ 76.739721][ T4287] __dump_stack+0x30/0x40 [ 76.740933][ T4287] dump_stack_lvl+0xf8/0x160 [ 76.742217][ T4287] dump_stack+0x1c/0x5c [ 76.743399][ T4287] sysfs_create_dir_ns+0x22c/0x24c [ 76.744802][ T4287] kobject_add_internal+0x590/0xc54 [ 76.746271][ T4287] kobject_init_and_add+0x118/0x17c [ 76.747672][ T4287] gfs2_sys_fs_add+0x1dc/0x3d8 [ 76.749004][ T4287] gfs2_fill_super+0xdac/0x19e0 [ 76.750396][ T4287] get_tree_bdev+0x358/0x544 [ 76.751690][ T4287] gfs2_get_tree+0x54/0x1b4 [ 76.752939][ T4287] vfs_get_tree+0x90/0x274 [ 76.754074][ T4287] do_new_mount+0x228/0x810 [ 76.755309][ T4287] path_mount+0x5b4/0x1000 [ 76.756491][ T4287] __arm64_sys_mount+0x514/0x5e4 [ 76.757920][ T4287] invoke_syscall+0x98/0x2b8 [ 76.759199][ T4287] el0_svc_common+0x138/0x258 [ 76.760454][ T4287] do_el0_svc+0x58/0x14c [ 76.761641][ T4287] el0_svc+0x78/0x1e0 [ 76.762764][ T4287] el0t_64_sync_handler+0xcc/0xe4 [ 76.764215][ T4287] el0t_64_sync+0x1a0/0x1a4 [ 76.827924][ T4287] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.832176][ T4287] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.869556][ T4290] loop2: detected capacity change from 0 to 32768 [ 76.932019][ T4290] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.934294][ T4290] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.940261][ T4290] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.958742][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.960648][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.994028][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms [ 76.996289][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.997681][ T4290] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.177914][ T4290] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.203747][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.203747][ T4147] inode = 11 2339 [ 77.203747][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 77.238222][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.248727][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.277908][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 77.280499][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.283270][ T4147] Call trace: [ 77.284150][ T4147] dump_backtrace+0x0/0x43c [ 77.285354][ T4147] show_stack+0x2c/0x3c [ 77.286436][ T4147] __dump_stack+0x30/0x40 [ 77.287663][ T4147] dump_stack_lvl+0xf8/0x160 [ 77.288949][ T4147] dump_stack+0x1c/0x5c [ 77.290047][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 77.291375][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 77.292715][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 77.294026][ T4147] gfs2_withdraw+0x4cc/0x129c [ 77.295412][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 77.296808][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 77.298264][ T4147] inode_go_lock+0xfc/0x38c [ 77.299637][ T4147] do_promote+0x678/0xa70 [ 77.300765][ T4147] finish_xmote+0x450/0xb2c [ 77.302058][ T4147] do_xmote+0x674/0xf90 [ 77.303253][ T4147] run_queue+0x3fc/0x6c0 [ 77.304457][ T4147] gfs2_glock_nq+0x828/0x141c [ 77.305804][ T4147] do_sync+0x3c4/0xa4c [ 77.306890][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 77.308196][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 77.309394][ T4147] sync_filesystem+0xe8/0x218 [ 77.310677][ T4147] generic_shutdown_super+0x70/0x2f0 [ 77.312062][ T4147] kill_block_super+0x70/0xdc [ 77.313385][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 77.314548][ T4147] deactivate_locked_super+0xb8/0x13c [ 77.316023][ T4147] deactivate_super+0xf8/0x118 [ 77.317350][ T4147] cleanup_mnt+0x3a4/0x458 [ 77.318588][ T4147] __cleanup_mnt+0x20/0x30 [ 77.319780][ T4147] task_work_run+0x12c/0x1e0 [ 77.321084][ T4147] do_notify_resume+0x24b4/0x3128 [ 77.322469][ T4147] el0_svc+0xf0/0x1e0 [ 77.323537][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 77.324864][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 77.350376][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.352879][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.354754][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.356311][ T4147] CPU: 0 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 77.358837][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.361594][ T4147] Call trace: [ 77.362528][ T4147] dump_backtrace+0x0/0x43c [ 77.363757][ T4147] show_stack+0x2c/0x3c [ 77.364878][ T4147] __dump_stack+0x30/0x40 [ 77.366025][ T4147] dump_stack_lvl+0xf8/0x160 [ 77.367330][ T4147] dump_stack+0x1c/0x5c [ 77.368510][ T4147] gfs2_withdraw+0xc60/0x129c [ 77.369866][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 77.371276][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 77.372631][ T4147] inode_go_lock+0xfc/0x38c [ 77.373902][ T4147] do_promote+0x678/0xa70 [ 77.375074][ T4147] finish_xmote+0x450/0xb2c [ 77.376345][ T4147] do_xmote+0x674/0xf90 [ 77.377520][ T4147] run_queue+0x3fc/0x6c0 [ 77.378681][ T4147] gfs2_glock_nq+0x828/0x141c [ 77.379896][ T4147] do_sync+0x3c4/0xa4c [ 77.380956][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 77.382329][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 77.383523][ T4147] sync_filesystem+0xe8/0x218 [ 77.384757][ T4147] generic_shutdown_super+0x70/0x2f0 [ 77.386170][ T4147] kill_block_super+0x70/0xdc [ 77.387435][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 77.388562][ T4147] deactivate_locked_super+0xb8/0x13c [ 77.389960][ T4147] deactivate_super+0xf8/0x118 [ 77.391261][ T4147] cleanup_mnt+0x3a4/0x458 [ 77.392432][ T4147] __cleanup_mnt+0x20/0x30 [ 77.393657][ T4147] task_work_run+0x12c/0x1e0 [ 77.394853][ T4147] do_notify_resume+0x24b4/0x3128 [ 77.396160][ T4147] el0_svc+0xf0/0x1e0 [ 77.397227][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 77.398582][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 77.511829][ T4291] loop1: detected capacity change from 0 to 32768 [ 77.576692][ T4291] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.580654][ T4291] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.598744][ T4291] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 77.612870][ T4241] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.614758][ T4241] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.631650][ T4241] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 77.633830][ T4241] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.635291][ T4291] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.700629][ T4292] loop4: detected capacity change from 0 to 32768 [ 77.731032][ T4293] loop3: detected capacity change from 0 to 32768 [ 77.742471][ T4292] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.744457][ T4292] CPU: 1 PID: 4292 Comm: syz.4.41 Tainted: G B 5.15.188-syzkaller #0 [ 77.747042][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.749761][ T4292] Call trace: [ 77.750631][ T4292] dump_backtrace+0x0/0x43c [ 77.751819][ T4292] show_stack+0x2c/0x3c [ 77.752997][ T4292] __dump_stack+0x30/0x40 [ 77.754168][ T4292] dump_stack_lvl+0xf8/0x160 [ 77.755436][ T4292] dump_stack+0x1c/0x5c [ 77.756544][ T4292] sysfs_create_dir_ns+0x22c/0x24c [ 77.757947][ T4292] kobject_add_internal+0x590/0xc54 [ 77.759376][ T4292] kobject_init_and_add+0x118/0x17c [ 77.760764][ T4292] gfs2_sys_fs_add+0x1dc/0x3d8 [ 77.762078][ T4292] gfs2_fill_super+0xdac/0x19e0 [ 77.763364][ T4292] get_tree_bdev+0x358/0x544 [ 77.764600][ T4292] gfs2_get_tree+0x54/0x1b4 [ 77.765833][ T4292] vfs_get_tree+0x90/0x274 [ 77.767046][ T4292] do_new_mount+0x228/0x810 [ 77.768244][ T4292] path_mount+0x5b4/0x1000 [ 77.769417][ T4292] __arm64_sys_mount+0x514/0x5e4 [ 77.770705][ T4292] invoke_syscall+0x98/0x2b8 [ 77.771923][ T4292] el0_svc_common+0x138/0x258 [ 77.773167][ T4292] do_el0_svc+0x58/0x14c [ 77.774295][ T4292] el0_svc+0x78/0x1e0 [ 77.775385][ T4292] el0t_64_sync_handler+0xcc/0xe4 [ 77.776686][ T4292] el0t_64_sync+0x1a0/0x1a4 [ 77.788470][ T4291] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.800959][ T4142] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.800959][ T4142] inode = 11 2339 [ 77.800959][ T4142] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 77.817332][ T4296] loop0: detected capacity change from 0 to 32768 [ 77.820328][ T4142] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.824004][ T4142] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.824189][ T4292] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.831546][ T4292] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 77.832329][ T4142] CPU: 0 PID: 4142 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 77.835857][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.838656][ T4142] Call trace: [ 77.839504][ T4142] dump_backtrace+0x0/0x43c [ 77.840733][ T4142] show_stack+0x2c/0x3c [ 77.841867][ T4142] __dump_stack+0x30/0x40 [ 77.843082][ T4142] dump_stack_lvl+0xf8/0x160 [ 77.844367][ T4142] dump_stack+0x1c/0x5c [ 77.845499][ T4142] gfs2_assert_warn_i+0x16c/0x26c [ 77.846878][ T4142] gfs2_quota_cleanup+0x458/0x670 [ 77.848224][ T4142] gfs2_make_fs_ro+0x1f0/0x51c [ 77.849511][ T4142] gfs2_withdraw+0x4cc/0x129c [ 77.850839][ T4142] gfs2_consist_inode_i+0xcc/0xe8 [ 77.852198][ T4142] gfs2_inode_refresh+0x920/0xda8 [ 77.853571][ T4142] inode_go_lock+0xfc/0x38c [ 77.854773][ T4142] do_promote+0x678/0xa70 [ 77.856013][ T4142] finish_xmote+0x450/0xb2c [ 77.857288][ T4142] do_xmote+0x674/0xf90 [ 77.858383][ T4142] run_queue+0x3fc/0x6c0 [ 77.859541][ T4142] gfs2_glock_nq+0x828/0x141c [ 77.860806][ T4142] do_sync+0x3c4/0xa4c [ 77.861935][ T4142] gfs2_quota_sync+0x2e8/0x548 [ 77.863231][ T4142] gfs2_sync_fs+0x4c/0xc4 [ 77.864424][ T4142] sync_filesystem+0xe8/0x218 [ 77.865677][ T4142] generic_shutdown_super+0x70/0x2f0 [ 77.867179][ T4142] kill_block_super+0x70/0xdc [ 77.868522][ T4142] gfs2_kill_sb+0xc0/0xd4 [ 77.869705][ T4142] deactivate_locked_super+0xb8/0x13c [ 77.871180][ T4142] deactivate_super+0xf8/0x118 [ 77.872525][ T4142] cleanup_mnt+0x3a4/0x458 [ 77.873761][ T4142] __cleanup_mnt+0x20/0x30 [ 77.874982][ T4142] task_work_run+0x12c/0x1e0 [ 77.876257][ T4142] do_notify_resume+0x24b4/0x3128 [ 77.877637][ T4142] el0_svc+0xf0/0x1e0 [ 77.878721][ T4142] el0t_64_sync_handler+0xcc/0xe4 [ 77.880055][ T4142] el0t_64_sync+0x1a0/0x1a4 [ 77.893796][ T4293] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.893812][ T4296] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.895851][ T4293] CPU: 1 PID: 4293 Comm: syz.3.42 Tainted: G B 5.15.188-syzkaller #0 [ 77.900493][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.903181][ T4293] Call trace: [ 77.904076][ T4293] dump_backtrace+0x0/0x43c [ 77.905329][ T4293] show_stack+0x2c/0x3c [ 77.906433][ T4293] __dump_stack+0x30/0x40 [ 77.907607][ T4293] dump_stack_lvl+0xf8/0x160 [ 77.908845][ T4293] dump_stack+0x1c/0x5c [ 77.910017][ T4293] sysfs_create_dir_ns+0x22c/0x24c [ 77.911446][ T4293] kobject_add_internal+0x590/0xc54 [ 77.912826][ T4293] kobject_init_and_add+0x118/0x17c [ 77.914248][ T4293] gfs2_sys_fs_add+0x1dc/0x3d8 [ 77.915571][ T4293] gfs2_fill_super+0xdac/0x19e0 [ 77.916857][ T4293] get_tree_bdev+0x358/0x544 [ 77.918048][ T4293] gfs2_get_tree+0x54/0x1b4 [ 77.919310][ T4293] vfs_get_tree+0x90/0x274 [ 77.920493][ T4293] do_new_mount+0x228/0x810 [ 77.921700][ T4293] path_mount+0x5b4/0x1000 [ 77.922882][ T4293] __arm64_sys_mount+0x514/0x5e4 [ 77.924252][ T4293] invoke_syscall+0x98/0x2b8 [ 77.925497][ T4293] el0_svc_common+0x138/0x258 [ 77.926728][ T4293] do_el0_svc+0x58/0x14c [ 77.927858][ T4293] el0_svc+0x78/0x1e0 [ 77.928930][ T4293] el0t_64_sync_handler+0xcc/0xe4 [ 77.930313][ T4293] el0t_64_sync+0x1a0/0x1a4 [ 77.931580][ T4296] CPU: 0 PID: 4296 Comm: syz.0.43 Tainted: G B 5.15.188-syzkaller #0 [ 77.933168][ T4142] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.934255][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.936630][ T4142] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.939338][ T4296] Call trace: [ 77.939344][ T4296] dump_backtrace+0x0/0x43c [ 77.939356][ T4296] show_stack+0x2c/0x3c [ 77.939363][ T4296] __dump_stack+0x30/0x40 [ 77.939374][ T4296] dump_stack_lvl+0xf8/0x160 [ 77.939384][ T4296] dump_stack+0x1c/0x5c [ 77.939393][ T4296] sysfs_create_dir_ns+0x22c/0x24c [ 77.949274][ T4296] kobject_add_internal+0x590/0xc54 [ 77.950666][ T4296] kobject_init_and_add+0x118/0x17c [ 77.952117][ T4296] gfs2_sys_fs_add+0x1dc/0x3d8 [ 77.953489][ T4296] gfs2_fill_super+0xdac/0x19e0 [ 77.954311][ T4142] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.954833][ T4296] get_tree_bdev+0x358/0x544 [ 77.954848][ T4296] gfs2_get_tree+0x54/0x1b4 [ 77.954857][ T4296] vfs_get_tree+0x90/0x274 [ 77.954865][ T4296] do_new_mount+0x228/0x810 [ 77.954875][ T4296] path_mount+0x5b4/0x1000 [ 77.954883][ T4296] __arm64_sys_mount+0x514/0x5e4 [ 77.954891][ T4296] invoke_syscall+0x98/0x2b8 [ 77.954901][ T4296] el0_svc_common+0x138/0x258 [ 77.954910][ T4296] do_el0_svc+0x58/0x14c [ 77.954919][ T4296] el0_svc+0x78/0x1e0 [ 77.954927][ T4296] el0t_64_sync_handler+0xcc/0xe4 [ 77.954935][ T4296] el0t_64_sync+0x1a0/0x1a4 [ 77.964601][ T4296] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.984609][ T4296] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 77.986329][ T4142] CPU: 1 PID: 4142 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 77.986628][ T4293] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.989064][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.989075][ T4142] Call trace: [ 77.989078][ T4142] dump_backtrace+0x0/0x43c [ 77.989094][ T4142] show_stack+0x2c/0x3c [ 77.989101][ T4142] __dump_stack+0x30/0x40 [ 77.989112][ T4142] dump_stack_lvl+0xf8/0x160 [ 77.989121][ T4142] dump_stack+0x1c/0x5c [ 77.989130][ T4142] gfs2_withdraw+0xc60/0x129c [ 77.989139][ T4142] gfs2_consist_inode_i+0xcc/0xe8 [ 77.989148][ T4142] gfs2_inode_refresh+0x920/0xda8 [ 77.989158][ T4142] inode_go_lock+0xfc/0x38c [ 77.989166][ T4142] do_promote+0x678/0xa70 [ 77.989175][ T4142] finish_xmote+0x450/0xb2c [ 77.989184][ T4142] do_xmote+0x674/0xf90 [ 77.989192][ T4142] run_queue+0x3fc/0x6c0 [ 77.989200][ T4142] gfs2_glock_nq+0x828/0x141c [ 77.989216][ T4142] do_sync+0x3c4/0xa4c [ 77.989224][ T4142] gfs2_quota_sync+0x2e8/0x548 [ 77.989240][ T4142] gfs2_sync_fs+0x4c/0xc4 [ 77.989248][ T4142] sync_filesystem+0xe8/0x218 [ 77.989259][ T4142] generic_shutdown_super+0x70/0x2f0 [ 77.989269][ T4142] kill_block_super+0x70/0xdc [ 77.989277][ T4142] gfs2_kill_sb+0xc0/0xd4 [ 77.989285][ T4142] deactivate_locked_super+0xb8/0x13c [ 77.989294][ T4142] deactivate_super+0xf8/0x118 [ 77.989302][ T4142] cleanup_mnt+0x3a4/0x458 [ 77.989311][ T4142] __cleanup_mnt+0x20/0x30 [ 77.989319][ T4142] task_work_run+0x12c/0x1e0 [ 77.989328][ T4142] do_notify_resume+0x24b4/0x3128 [ 77.989338][ T4142] el0_svc+0xf0/0x1e0 [ 77.989346][ T4142] el0t_64_sync_handler+0xcc/0xe4 [ 77.989354][ T4142] el0t_64_sync+0x1a0/0x1a4 [ 78.117943][ T4293] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 78.126869][ T4297] loop2: detected capacity change from 0 to 32768 [ 78.169786][ T4297] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.172015][ T4297] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.186667][ T4297] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.190416][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.192219][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.238435][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms [ 78.240595][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.242006][ T4297] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.407481][ T4297] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.499995][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.499995][ T4147] inode = 11 2339 [ 78.499995][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 78.505216][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.531042][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.535111][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 78.537809][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.540580][ T4147] Call trace: [ 78.541507][ T4147] dump_backtrace+0x0/0x43c [ 78.542767][ T4147] show_stack+0x2c/0x3c [ 78.543833][ T4147] __dump_stack+0x30/0x40 [ 78.544997][ T4147] dump_stack_lvl+0xf8/0x160 [ 78.546264][ T4147] dump_stack+0x1c/0x5c [ 78.547363][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 78.548708][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 78.550170][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 78.551455][ T4147] gfs2_withdraw+0x4cc/0x129c [ 78.552725][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 78.554131][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 78.555543][ T4147] inode_go_lock+0xfc/0x38c [ 78.556747][ T4147] do_promote+0x678/0xa70 [ 78.557974][ T4147] finish_xmote+0x450/0xb2c [ 78.559219][ T4147] do_xmote+0x674/0xf90 [ 78.560389][ T4147] run_queue+0x3fc/0x6c0 [ 78.561542][ T4147] gfs2_glock_nq+0x828/0x141c [ 78.562782][ T4147] do_sync+0x3c4/0xa4c [ 78.563926][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 78.565279][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 78.566494][ T4147] sync_filesystem+0xe8/0x218 [ 78.567767][ T4147] generic_shutdown_super+0x70/0x2f0 [ 78.569229][ T4147] kill_block_super+0x70/0xdc [ 78.570521][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 78.571710][ T4147] deactivate_locked_super+0xb8/0x13c [ 78.573131][ T4147] deactivate_super+0xf8/0x118 [ 78.574418][ T4147] cleanup_mnt+0x3a4/0x458 [ 78.575726][ T4147] __cleanup_mnt+0x20/0x30 [ 78.576960][ T4147] task_work_run+0x12c/0x1e0 [ 78.578260][ T4147] do_notify_resume+0x24b4/0x3128 [ 78.579633][ T4147] el0_svc+0xf0/0x1e0 [ 78.580689][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 78.582054][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 78.714509][ T4301] loop1: detected capacity change from 0 to 32768 [ 78.720609][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.723263][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.725228][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.726874][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 78.729521][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.732247][ T4147] Call trace: [ 78.733139][ T4147] dump_backtrace+0x0/0x43c [ 78.734389][ T4147] show_stack+0x2c/0x3c [ 78.735554][ T4147] __dump_stack+0x30/0x40 [ 78.736699][ T4147] dump_stack_lvl+0xf8/0x160 [ 78.738021][ T4147] dump_stack+0x1c/0x5c [ 78.739140][ T4147] gfs2_withdraw+0xc60/0x129c [ 78.740460][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 78.741911][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 78.743261][ T4147] inode_go_lock+0xfc/0x38c [ 78.744507][ T4147] do_promote+0x678/0xa70 [ 78.745725][ T4147] finish_xmote+0x450/0xb2c [ 78.746962][ T4147] do_xmote+0x674/0xf90 [ 78.748100][ T4147] run_queue+0x3fc/0x6c0 [ 78.749229][ T4147] gfs2_glock_nq+0x828/0x141c [ 78.750593][ T4147] do_sync+0x3c4/0xa4c [ 78.751756][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 78.752425][ T4302] loop3: detected capacity change from 0 to 32768 [ 78.753034][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 78.755969][ T4147] sync_filesystem+0xe8/0x218 [ 78.757277][ T4147] generic_shutdown_super+0x70/0x2f0 [ 78.758867][ T4147] kill_block_super+0x70/0xdc [ 78.760182][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 78.761359][ T4147] deactivate_locked_super+0xb8/0x13c [ 78.762814][ T4147] deactivate_super+0xf8/0x118 [ 78.764094][ T4147] cleanup_mnt+0x3a4/0x458 [ 78.765330][ T4147] __cleanup_mnt+0x20/0x30 [ 78.766590][ T4147] task_work_run+0x12c/0x1e0 [ 78.767841][ T4147] do_notify_resume+0x24b4/0x3128 [ 78.769140][ T4147] el0_svc+0xf0/0x1e0 [ 78.770187][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 78.771614][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 78.778198][ T4301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 78.780325][ T4301] CPU: 0 PID: 4301 Comm: syz.1.45 Tainted: G B 5.15.188-syzkaller #0 [ 78.782806][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.785585][ T4301] Call trace: [ 78.786484][ T4301] dump_backtrace+0x0/0x43c [ 78.787723][ T4301] show_stack+0x2c/0x3c [ 78.788876][ T4301] __dump_stack+0x30/0x40 [ 78.790067][ T4301] dump_stack_lvl+0xf8/0x160 [ 78.791353][ T4301] dump_stack+0x1c/0x5c [ 78.792493][ T4301] sysfs_create_dir_ns+0x22c/0x24c [ 78.793856][ T4301] kobject_add_internal+0x590/0xc54 [ 78.795268][ T4301] kobject_init_and_add+0x118/0x17c [ 78.796763][ T4301] gfs2_sys_fs_add+0x1dc/0x3d8 [ 78.798077][ T4301] gfs2_fill_super+0xdac/0x19e0 [ 78.799477][ T4301] get_tree_bdev+0x358/0x544 [ 78.800725][ T4301] gfs2_get_tree+0x54/0x1b4 [ 78.801951][ T4301] vfs_get_tree+0x90/0x274 [ 78.803137][ T4301] do_new_mount+0x228/0x810 [ 78.804408][ T4301] path_mount+0x5b4/0x1000 [ 78.805646][ T4301] __arm64_sys_mount+0x514/0x5e4 [ 78.806978][ T4301] invoke_syscall+0x98/0x2b8 [ 78.808223][ T4301] el0_svc_common+0x138/0x258 [ 78.809527][ T4301] do_el0_svc+0x58/0x14c [ 78.810686][ T4301] el0_svc+0x78/0x1e0 [ 78.811772][ T4301] el0t_64_sync_handler+0xcc/0xe4 [ 78.813135][ T4301] el0t_64_sync+0x1a0/0x1a4 [ 78.819500][ T4304] loop0: detected capacity change from 0 to 32768 [ 78.837138][ T4301] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 78.842046][ T4302] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 78.843946][ T4302] CPU: 0 PID: 4302 Comm: syz.3.46 Tainted: G B 5.15.188-syzkaller #0 [ 78.846455][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.849153][ T4302] Call trace: [ 78.850002][ T4302] dump_backtrace+0x0/0x43c [ 78.851239][ T4302] show_stack+0x2c/0x3c [ 78.852358][ T4302] __dump_stack+0x30/0x40 [ 78.853540][ T4303] loop4: detected capacity change from 0 to 32768 [ 78.855318][ T4302] dump_stack_lvl+0xf8/0x160 [ 78.856540][ T4302] dump_stack+0x1c/0x5c [ 78.857678][ T4302] sysfs_create_dir_ns+0x22c/0x24c [ 78.859012][ T4302] kobject_add_internal+0x590/0xc54 [ 78.860508][ T4302] kobject_init_and_add+0x118/0x17c [ 78.861931][ T4302] gfs2_sys_fs_add+0x1dc/0x3d8 [ 78.863226][ T4302] gfs2_fill_super+0xdac/0x19e0 [ 78.864566][ T4302] get_tree_bdev+0x358/0x544 [ 78.865845][ T4302] gfs2_get_tree+0x54/0x1b4 [ 78.867108][ T4302] vfs_get_tree+0x90/0x274 [ 78.868337][ T4302] do_new_mount+0x228/0x810 [ 78.869572][ T4302] path_mount+0x5b4/0x1000 [ 78.870788][ T4302] __arm64_sys_mount+0x514/0x5e4 [ 78.872116][ T4302] invoke_syscall+0x98/0x2b8 [ 78.873387][ T4302] el0_svc_common+0x138/0x258 [ 78.874654][ T4302] do_el0_svc+0x58/0x14c [ 78.875817][ T4302] el0_svc+0x78/0x1e0 [ 78.876872][ T4302] el0t_64_sync_handler+0xcc/0xe4 [ 78.878262][ T4302] el0t_64_sync+0x1a0/0x1a4 [ 78.882805][ T4301] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 78.887331][ T4302] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 78.889181][ T4304] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.891644][ T4302] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 78.894823][ T4304] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.901952][ T4304] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.907116][ T4241] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.909119][ T4241] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.928063][ T4303] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 78.930074][ T4303] CPU: 0 PID: 4303 Comm: syz.4.47 Tainted: G B 5.15.188-syzkaller #0 [ 78.932505][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.935096][ T4303] Call trace: [ 78.936002][ T4303] dump_backtrace+0x0/0x43c [ 78.937157][ T4303] show_stack+0x2c/0x3c [ 78.938320][ T4303] __dump_stack+0x30/0x40 [ 78.939498][ T4303] dump_stack_lvl+0xf8/0x160 [ 78.940748][ T4303] dump_stack+0x1c/0x5c [ 78.941895][ T4303] sysfs_create_dir_ns+0x22c/0x24c [ 78.943328][ T4303] kobject_add_internal+0x590/0xc54 [ 78.944671][ T4303] kobject_init_and_add+0x118/0x17c [ 78.946069][ T4303] gfs2_sys_fs_add+0x1dc/0x3d8 [ 78.947395][ T4303] gfs2_fill_super+0xdac/0x19e0 [ 78.948681][ T4303] get_tree_bdev+0x358/0x544 [ 78.949907][ T4303] gfs2_get_tree+0x54/0x1b4 [ 78.951193][ T4303] vfs_get_tree+0x90/0x274 [ 78.952513][ T4303] do_new_mount+0x228/0x810 [ 78.953704][ T4303] path_mount+0x5b4/0x1000 [ 78.954922][ T4303] __arm64_sys_mount+0x514/0x5e4 [ 78.956351][ T4303] invoke_syscall+0x98/0x2b8 [ 78.957605][ T4303] el0_svc_common+0x138/0x258 [ 78.958825][ T4303] do_el0_svc+0x58/0x14c [ 78.960017][ T4303] el0_svc+0x78/0x1e0 [ 78.961108][ T4303] el0t_64_sync_handler+0xcc/0xe4 [ 78.962497][ T4303] el0t_64_sync+0x1a0/0x1a4 [ 78.991685][ T4241] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 82ms [ 78.993955][ T4241] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.995528][ T4304] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.010216][ T4303] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 79.013859][ T4303] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 79.142080][ T4304] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.156946][ T4139] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.156946][ T4139] inode = 11 2339 [ 79.156946][ T4139] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 79.173891][ T4139] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.186671][ T4139] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.205452][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 79.208075][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.210733][ T4139] Call trace: [ 79.211602][ T4139] dump_backtrace+0x0/0x43c [ 79.212811][ T4139] show_stack+0x2c/0x3c [ 79.213901][ T4139] __dump_stack+0x30/0x40 [ 79.215051][ T4139] dump_stack_lvl+0xf8/0x160 [ 79.216302][ T4139] dump_stack+0x1c/0x5c [ 79.217481][ T4139] gfs2_assert_warn_i+0x16c/0x26c [ 79.218830][ T4139] gfs2_quota_cleanup+0x458/0x670 [ 79.220189][ T4139] gfs2_make_fs_ro+0x1f0/0x51c [ 79.221519][ T4139] gfs2_withdraw+0x4cc/0x129c [ 79.222776][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 79.224121][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 79.225538][ T4139] inode_go_lock+0xfc/0x38c [ 79.226811][ T4139] do_promote+0x678/0xa70 [ 79.227981][ T4139] finish_xmote+0x450/0xb2c [ 79.229181][ T4139] do_xmote+0x674/0xf90 [ 79.230268][ T4139] run_queue+0x3fc/0x6c0 [ 79.231431][ T4139] gfs2_glock_nq+0x828/0x141c [ 79.232743][ T4139] do_sync+0x3c4/0xa4c [ 79.233868][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 79.235120][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 79.236331][ T4139] sync_filesystem+0xe8/0x218 [ 79.237604][ T4139] generic_shutdown_super+0x70/0x2f0 [ 79.239047][ T4139] kill_block_super+0x70/0xdc [ 79.240286][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 79.241561][ T4139] deactivate_locked_super+0xb8/0x13c [ 79.243023][ T4139] deactivate_super+0xf8/0x118 [ 79.244382][ T4139] cleanup_mnt+0x3a4/0x458 [ 79.245614][ T4139] __cleanup_mnt+0x20/0x30 [ 79.246806][ T4139] task_work_run+0x12c/0x1e0 [ 79.248116][ T4139] do_notify_resume+0x24b4/0x3128 [ 79.249441][ T4139] el0_svc+0xf0/0x1e0 [ 79.250510][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 79.251857][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 79.373289][ T4139] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.375614][ T4139] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.377439][ T4139] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.393047][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 79.395681][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.398312][ T4139] Call trace: [ 79.399164][ T4139] dump_backtrace+0x0/0x43c [ 79.400373][ T4139] show_stack+0x2c/0x3c [ 79.401478][ T4139] __dump_stack+0x30/0x40 [ 79.402638][ T4139] dump_stack_lvl+0xf8/0x160 [ 79.403974][ T4139] dump_stack+0x1c/0x5c [ 79.404550][ T4307] loop1: detected capacity change from 0 to 32768 [ 79.405077][ T4139] gfs2_withdraw+0xc60/0x129c [ 79.405094][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 79.405103][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 79.410683][ T4139] inode_go_lock+0xfc/0x38c [ 79.411834][ T4139] do_promote+0x678/0xa70 [ 79.412979][ T4139] finish_xmote+0x450/0xb2c [ 79.414232][ T4139] do_xmote+0x674/0xf90 [ 79.415390][ T4139] run_queue+0x3fc/0x6c0 [ 79.416485][ T4139] gfs2_glock_nq+0x828/0x141c [ 79.417670][ T4139] do_sync+0x3c4/0xa4c [ 79.418723][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 79.419982][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 79.421113][ T4139] sync_filesystem+0xe8/0x218 [ 79.422372][ T4139] generic_shutdown_super+0x70/0x2f0 [ 79.423780][ T4139] kill_block_super+0x70/0xdc [ 79.425069][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 79.426197][ T4139] deactivate_locked_super+0xb8/0x13c [ 79.427641][ T4139] deactivate_super+0xf8/0x118 [ 79.428877][ T4139] cleanup_mnt+0x3a4/0x458 [ 79.430011][ T4139] __cleanup_mnt+0x20/0x30 [ 79.431146][ T4139] task_work_run+0x12c/0x1e0 [ 79.432358][ T4139] do_notify_resume+0x24b4/0x3128 [ 79.433676][ T4139] el0_svc+0xf0/0x1e0 [ 79.434712][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 79.436045][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 79.461921][ T4307] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 79.463919][ T4307] CPU: 1 PID: 4307 Comm: syz.1.50 Tainted: G B 5.15.188-syzkaller #0 [ 79.466487][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.469210][ T4307] Call trace: [ 79.470103][ T4307] dump_backtrace+0x0/0x43c [ 79.471429][ T4307] show_stack+0x2c/0x3c [ 79.472606][ T4307] __dump_stack+0x30/0x40 [ 79.473888][ T4307] dump_stack_lvl+0xf8/0x160 [ 79.475133][ T4307] dump_stack+0x1c/0x5c [ 79.476338][ T4307] sysfs_create_dir_ns+0x22c/0x24c [ 79.477771][ T4307] kobject_add_internal+0x590/0xc54 [ 79.479215][ T4307] kobject_init_and_add+0x118/0x17c [ 79.480609][ T4307] gfs2_sys_fs_add+0x1dc/0x3d8 [ 79.481872][ T4307] gfs2_fill_super+0xdac/0x19e0 [ 79.483252][ T4307] get_tree_bdev+0x358/0x544 [ 79.484476][ T4307] gfs2_get_tree+0x54/0x1b4 [ 79.485644][ T4307] vfs_get_tree+0x90/0x274 [ 79.486855][ T4307] do_new_mount+0x228/0x810 [ 79.488094][ T4307] path_mount+0x5b4/0x1000 [ 79.489281][ T4307] __arm64_sys_mount+0x514/0x5e4 [ 79.490599][ T4307] invoke_syscall+0x98/0x2b8 [ 79.491807][ T4307] el0_svc_common+0x138/0x258 [ 79.493017][ T4307] do_el0_svc+0x58/0x14c [ 79.494143][ T4307] el0_svc+0x78/0x1e0 [ 79.495219][ T4307] el0t_64_sync_handler+0xcc/0xe4 [ 79.496630][ T4307] el0t_64_sync+0x1a0/0x1a4 [ 79.576347][ T4310] loop2: detected capacity change from 0 to 32768 [ 79.588021][ T4307] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 79.591683][ T4307] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 79.653939][ T4310] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.656159][ T4310] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.676134][ T4310] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.689032][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.690846][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.719681][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms [ 79.721761][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.723148][ T4310] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.869998][ T4310] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.907707][ T4311] loop3: detected capacity change from 0 to 32768 [ 79.915347][ T4147] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.915347][ T4147] inode = 11 2339 [ 79.915347][ T4147] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 79.920754][ T4147] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.939470][ T4147] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.943238][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 79.945907][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.948578][ T4147] Call trace: [ 79.949466][ T4147] dump_backtrace+0x0/0x43c [ 79.950654][ T4147] show_stack+0x2c/0x3c [ 79.951765][ T4147] __dump_stack+0x30/0x40 [ 79.952961][ T4147] dump_stack_lvl+0xf8/0x160 [ 79.954228][ T4147] dump_stack+0x1c/0x5c [ 79.955374][ T4147] gfs2_assert_warn_i+0x16c/0x26c [ 79.956753][ T4147] gfs2_quota_cleanup+0x458/0x670 [ 79.958114][ T4147] gfs2_make_fs_ro+0x1f0/0x51c [ 79.959377][ T4147] gfs2_withdraw+0x4cc/0x129c [ 79.960647][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 79.962067][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 79.963446][ T4147] inode_go_lock+0xfc/0x38c [ 79.964628][ T4147] do_promote+0x678/0xa70 [ 79.965801][ T4147] finish_xmote+0x450/0xb2c [ 79.966988][ T4147] do_xmote+0x674/0xf90 [ 79.968106][ T4147] run_queue+0x3fc/0x6c0 [ 79.969280][ T4147] gfs2_glock_nq+0x828/0x141c [ 79.970573][ T4147] do_sync+0x3c4/0xa4c [ 79.971779][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 79.973130][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 79.974339][ T4147] sync_filesystem+0xe8/0x218 [ 79.975625][ T4147] generic_shutdown_super+0x70/0x2f0 [ 79.977152][ T4147] kill_block_super+0x70/0xdc [ 79.978550][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 79.979761][ T4147] deactivate_locked_super+0xb8/0x13c [ 79.981285][ T4147] deactivate_super+0xf8/0x118 [ 79.982613][ T4147] cleanup_mnt+0x3a4/0x458 [ 79.983917][ T4147] __cleanup_mnt+0x20/0x30 [ 79.985160][ T4147] task_work_run+0x12c/0x1e0 [ 79.986494][ T4147] do_notify_resume+0x24b4/0x3128 [ 79.987822][ T4147] el0_svc+0xf0/0x1e0 [ 79.988929][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 79.990337][ T4147] el0t_64_sync+0x1a0/0x1a4 [ 80.004393][ T4311] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.006763][ T4311] CPU: 1 PID: 4311 Comm: syz.3.52 Tainted: G B 5.15.188-syzkaller #0 [ 80.009478][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.012165][ T4311] Call trace: [ 80.013033][ T4311] dump_backtrace+0x0/0x43c [ 80.014240][ T4311] show_stack+0x2c/0x3c [ 80.015339][ T4311] __dump_stack+0x30/0x40 [ 80.016533][ T4311] dump_stack_lvl+0xf8/0x160 [ 80.017792][ T4311] dump_stack+0x1c/0x5c [ 80.018882][ T4311] sysfs_create_dir_ns+0x22c/0x24c [ 80.020254][ T4311] kobject_add_internal+0x590/0xc54 [ 80.021711][ T4311] kobject_init_and_add+0x118/0x17c [ 80.023098][ T4311] gfs2_sys_fs_add+0x1dc/0x3d8 [ 80.024402][ T4311] gfs2_fill_super+0xdac/0x19e0 [ 80.025726][ T4311] get_tree_bdev+0x358/0x544 [ 80.026961][ T4311] gfs2_get_tree+0x54/0x1b4 [ 80.028265][ T4311] vfs_get_tree+0x90/0x274 [ 80.029461][ T4311] do_new_mount+0x228/0x810 [ 80.030735][ T4311] path_mount+0x5b4/0x1000 [ 80.031935][ T4311] __arm64_sys_mount+0x514/0x5e4 [ 80.033245][ T4311] invoke_syscall+0x98/0x2b8 [ 80.034494][ T4311] el0_svc_common+0x138/0x258 [ 80.035758][ T4311] do_el0_svc+0x58/0x14c [ 80.036895][ T4311] el0_svc+0x78/0x1e0 [ 80.037976][ T4311] el0t_64_sync_handler+0xcc/0xe4 [ 80.039452][ T4311] el0t_64_sync+0x1a0/0x1a4 [ 80.051825][ T4312] loop4: detected capacity change from 0 to 32768 [ 80.056527][ T4312] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.059657][ T4312] CPU: 1 PID: 4312 Comm: syz.4.53 Tainted: G B 5.15.188-syzkaller #0 [ 80.062264][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.064902][ T4312] Call trace: [ 80.065768][ T4312] dump_backtrace+0x0/0x43c [ 80.066922][ T4312] show_stack+0x2c/0x3c [ 80.067981][ T4312] __dump_stack+0x30/0x40 [ 80.069151][ T4312] dump_stack_lvl+0xf8/0x160 [ 80.070374][ T4312] dump_stack+0x1c/0x5c [ 80.071451][ T4312] sysfs_create_dir_ns+0x22c/0x24c [ 80.072794][ T4312] kobject_add_internal+0x590/0xc54 [ 80.074173][ T4312] kobject_init_and_add+0x118/0x17c [ 80.075597][ T4312] gfs2_sys_fs_add+0x1dc/0x3d8 [ 80.076979][ T4312] gfs2_fill_super+0xdac/0x19e0 [ 80.078330][ T4312] get_tree_bdev+0x358/0x544 [ 80.079612][ T4312] gfs2_get_tree+0x54/0x1b4 [ 80.080881][ T4312] vfs_get_tree+0x90/0x274 [ 80.082080][ T4312] do_new_mount+0x228/0x810 [ 80.083371][ T4312] path_mount+0x5b4/0x1000 [ 80.084571][ T4312] __arm64_sys_mount+0x514/0x5e4 [ 80.085916][ T4312] invoke_syscall+0x98/0x2b8 [ 80.087197][ T4312] el0_svc_common+0x138/0x258 [ 80.088528][ T4312] do_el0_svc+0x58/0x14c [ 80.089648][ T4312] el0_svc+0x78/0x1e0 [ 80.090768][ T4312] el0t_64_sync_handler+0xcc/0xe4 [ 80.092143][ T4312] el0t_64_sync+0x1a0/0x1a4 [ 80.099007][ T4311] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.102553][ T4311] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.117919][ T4312] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.121589][ T4312] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.128136][ T4147] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.130541][ T4147] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.132402][ T4147] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.134008][ T4147] CPU: 1 PID: 4147 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 80.136635][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.139434][ T4147] Call trace: [ 80.140350][ T4147] dump_backtrace+0x0/0x43c [ 80.141575][ T4147] show_stack+0x2c/0x3c [ 80.142688][ T4147] __dump_stack+0x30/0x40 [ 80.143873][ T4147] dump_stack_lvl+0xf8/0x160 [ 80.145162][ T4147] dump_stack+0x1c/0x5c [ 80.146262][ T4147] gfs2_withdraw+0xc60/0x129c [ 80.147538][ T4147] gfs2_consist_inode_i+0xcc/0xe8 [ 80.148875][ T4147] gfs2_inode_refresh+0x920/0xda8 [ 80.150196][ T4147] inode_go_lock+0xfc/0x38c [ 80.151516][ T4147] do_promote+0x678/0xa70 [ 80.152731][ T4147] finish_xmote+0x450/0xb2c [ 80.153949][ T4147] do_xmote+0x674/0xf90 [ 80.155103][ T4147] run_queue+0x3fc/0x6c0 [ 80.156256][ T4147] gfs2_glock_nq+0x828/0x141c [ 80.157525][ T4147] do_sync+0x3c4/0xa4c [ 80.158652][ T4147] gfs2_quota_sync+0x2e8/0x548 [ 80.159977][ T4147] gfs2_sync_fs+0x4c/0xc4 [ 80.161191][ T4147] sync_filesystem+0xe8/0x218 [ 80.162440][ T4147] generic_shutdown_super+0x70/0x2f0 [ 80.163888][ T4147] kill_block_super+0x70/0xdc [ 80.165161][ T4147] gfs2_kill_sb+0xc0/0xd4 [ 80.166332][ T4147] deactivate_locked_super+0xb8/0x13c [ 80.167893][ T4147] deactivate_super+0xf8/0x118 [ 80.169209][ T4147] cleanup_mnt+0x3a4/0x458 [ 80.170442][ T4147] __cleanup_mnt+0x20/0x30 [ 80.171672][ T4147] task_work_run+0x12c/0x1e0 [ 80.172924][ T4147] do_notify_resume+0x24b4/0x3128 [ 80.174329][ T4147] el0_svc+0xf0/0x1e0 [ 80.175517][ T4147] el0t_64_sync_handler+0xcc/0xe4 [ 80.176861][ T4147] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:20 executed programs: 50 [ 80.213472][ T4313] loop0: detected capacity change from 0 to 32768 [ 80.215799][ T4314] loop1: detected capacity change from 0 to 32768 [ 80.259455][ T4314] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.261511][ T4314] CPU: 0 PID: 4314 Comm: syz.1.54 Tainted: G B 5.15.188-syzkaller #0 [ 80.263963][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.266574][ T4314] Call trace: [ 80.267429][ T4314] dump_backtrace+0x0/0x43c [ 80.268601][ T4314] show_stack+0x2c/0x3c [ 80.269696][ T4314] __dump_stack+0x30/0x40 [ 80.270829][ T4314] dump_stack_lvl+0xf8/0x160 [ 80.272064][ T4314] dump_stack+0x1c/0x5c [ 80.273142][ T4314] sysfs_create_dir_ns+0x22c/0x24c [ 80.274548][ T4314] kobject_add_internal+0x590/0xc54 [ 80.275948][ T4314] kobject_init_and_add+0x118/0x17c [ 80.277306][ T4314] gfs2_sys_fs_add+0x1dc/0x3d8 [ 80.278522][ T4314] gfs2_fill_super+0xdac/0x19e0 [ 80.279790][ T4314] get_tree_bdev+0x358/0x544 [ 80.281021][ T4314] gfs2_get_tree+0x54/0x1b4 [ 80.282214][ T4314] vfs_get_tree+0x90/0x274 [ 80.283405][ T4314] do_new_mount+0x228/0x810 [ 80.284565][ T4314] path_mount+0x5b4/0x1000 [ 80.285735][ T4314] __arm64_sys_mount+0x514/0x5e4 [ 80.287048][ T4314] invoke_syscall+0x98/0x2b8 [ 80.288257][ T4314] el0_svc_common+0x138/0x258 [ 80.289488][ T4314] do_el0_svc+0x58/0x14c [ 80.290598][ T4314] el0_svc+0x78/0x1e0 [ 80.291636][ T4314] el0t_64_sync_handler+0xcc/0xe4 [ 80.292942][ T4314] el0t_64_sync+0x1a0/0x1a4 [ 80.298724][ T4313] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.300849][ T4313] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.332718][ T4313] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.336961][ T4240] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.339054][ T4240] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.364175][ T4240] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 80.366426][ T4240] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.367799][ T4313] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.457939][ T4314] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.461667][ T4314] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.516425][ T4313] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.559513][ T4139] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.559513][ T4139] inode = 11 2339 [ 80.559513][ T4139] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 80.564579][ T4139] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.576285][ T4139] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.585552][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 80.588102][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.590821][ T4139] Call trace: [ 80.591732][ T4139] dump_backtrace+0x0/0x43c [ 80.592949][ T4139] show_stack+0x2c/0x3c [ 80.594059][ T4139] __dump_stack+0x30/0x40 [ 80.595276][ T4139] dump_stack_lvl+0xf8/0x160 [ 80.596525][ T4139] dump_stack+0x1c/0x5c [ 80.597635][ T4139] gfs2_assert_warn_i+0x16c/0x26c [ 80.599001][ T4139] gfs2_quota_cleanup+0x458/0x670 [ 80.600416][ T4139] gfs2_make_fs_ro+0x1f0/0x51c [ 80.601699][ T4139] gfs2_withdraw+0x4cc/0x129c [ 80.603029][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 80.604384][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 80.605728][ T4139] inode_go_lock+0xfc/0x38c [ 80.606917][ T4139] do_promote+0x678/0xa70 [ 80.608078][ T4139] finish_xmote+0x450/0xb2c [ 80.609288][ T4139] do_xmote+0x674/0xf90 [ 80.610447][ T4139] run_queue+0x3fc/0x6c0 [ 80.611676][ T4139] gfs2_glock_nq+0x828/0x141c [ 80.612971][ T4139] do_sync+0x3c4/0xa4c [ 80.614138][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 80.615484][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 80.616634][ T4139] sync_filesystem+0xe8/0x218 [ 80.617941][ T4139] generic_shutdown_super+0x70/0x2f0 [ 80.619438][ T4139] kill_block_super+0x70/0xdc [ 80.620700][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 80.621920][ T4139] deactivate_locked_super+0xb8/0x13c [ 80.623411][ T4139] deactivate_super+0xf8/0x118 [ 80.624689][ T4139] cleanup_mnt+0x3a4/0x458 [ 80.625920][ T4139] __cleanup_mnt+0x20/0x30 [ 80.627094][ T4139] task_work_run+0x12c/0x1e0 [ 80.628416][ T4139] do_notify_resume+0x24b4/0x3128 [ 80.629799][ T4139] el0_svc+0xf0/0x1e0 [ 80.630838][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 80.632330][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 80.649264][ T4317] loop3: detected capacity change from 0 to 32768 [ 80.723425][ T4139] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.725950][ T4139] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.727754][ T4139] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.730134][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 80.732801][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.735597][ T4139] Call trace: [ 80.736460][ T4139] dump_backtrace+0x0/0x43c [ 80.737610][ T4139] show_stack+0x2c/0x3c [ 80.738740][ T4139] __dump_stack+0x30/0x40 [ 80.739930][ T4139] dump_stack_lvl+0xf8/0x160 [ 80.741137][ T4139] dump_stack+0x1c/0x5c [ 80.742217][ T4139] gfs2_withdraw+0xc60/0x129c [ 80.743497][ T4139] gfs2_consist_inode_i+0xcc/0xe8 [ 80.744910][ T4139] gfs2_inode_refresh+0x920/0xda8 [ 80.746274][ T4139] inode_go_lock+0xfc/0x38c [ 80.747531][ T4139] do_promote+0x678/0xa70 [ 80.748706][ T4139] finish_xmote+0x450/0xb2c [ 80.749916][ T4139] do_xmote+0x674/0xf90 [ 80.751129][ T4139] run_queue+0x3fc/0x6c0 [ 80.752340][ T4139] gfs2_glock_nq+0x828/0x141c [ 80.753633][ T4139] do_sync+0x3c4/0xa4c [ 80.754715][ T4139] gfs2_quota_sync+0x2e8/0x548 [ 80.755993][ T4139] gfs2_sync_fs+0x4c/0xc4 [ 80.757135][ T4139] sync_filesystem+0xe8/0x218 [ 80.758473][ T4139] generic_shutdown_super+0x70/0x2f0 [ 80.759929][ T4139] kill_block_super+0x70/0xdc [ 80.761222][ T4139] gfs2_kill_sb+0xc0/0xd4 [ 80.762372][ T4139] deactivate_locked_super+0xb8/0x13c [ 80.763815][ T4139] deactivate_super+0xf8/0x118 [ 80.765143][ T4139] cleanup_mnt+0x3a4/0x458 [ 80.766372][ T4139] __cleanup_mnt+0x20/0x30 [ 80.767603][ T4139] task_work_run+0x12c/0x1e0 [ 80.768897][ T4139] do_notify_resume+0x24b4/0x3128 [ 80.770292][ T4139] el0_svc+0xf0/0x1e0 [ 80.771380][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 80.772755][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 80.817960][ T4317] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.819983][ T4317] CPU: 0 PID: 4317 Comm: syz.3.56 Tainted: G B 5.15.188-syzkaller #0 [ 80.820027][ T4318] loop4: detected capacity change from 0 to 32768 [ 80.822464][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.822474][ T4317] Call trace: [ 80.822477][ T4317] dump_backtrace+0x0/0x43c [ 80.822490][ T4317] show_stack+0x2c/0x3c [ 80.822497][ T4317] __dump_stack+0x30/0x40 [ 80.822508][ T4317] dump_stack_lvl+0xf8/0x160 [ 80.822517][ T4317] dump_stack+0x1c/0x5c [ 80.822526][ T4317] sysfs_create_dir_ns+0x22c/0x24c [ 80.822536][ T4317] kobject_add_internal+0x590/0xc54 [ 80.822546][ T4317] kobject_init_and_add+0x118/0x17c [ 80.822554][ T4317] gfs2_sys_fs_add+0x1dc/0x3d8 [ 80.822563][ T4317] gfs2_fill_super+0xdac/0x19e0 [ 80.822572][ T4317] get_tree_bdev+0x358/0x544 [ 80.822581][ T4317] gfs2_get_tree+0x54/0x1b4 [ 80.822589][ T4317] vfs_get_tree+0x90/0x274 [ 80.822597][ T4317] do_new_mount+0x228/0x810 [ 80.822606][ T4317] path_mount+0x5b4/0x1000 [ 80.822614][ T4317] __arm64_sys_mount+0x514/0x5e4 [ 80.822622][ T4317] invoke_syscall+0x98/0x2b8 [ 80.822633][ T4317] el0_svc_common+0x138/0x258 [ 80.822642][ T4317] do_el0_svc+0x58/0x14c [ 80.822651][ T4317] el0_svc+0x78/0x1e0 [ 80.822658][ T4317] el0t_64_sync_handler+0xcc/0xe4 [ 80.822666][ T4317] el0t_64_sync+0x1a0/0x1a4 [ 80.823243][ T4317] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.896321][ T4318] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.898848][ T4317] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.900739][ T4318] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.920966][ T4318] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.922940][ T4322] loop2: detected capacity change from 0 to 32768 [ 80.938123][ T21] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.940015][ T21] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.973314][ T21] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms [ 80.975452][ T21] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.976863][ T4318] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.984073][ T4322] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.986154][ T4322] CPU: 0 PID: 4322 Comm: syz.2.55 Tainted: G B 5.15.188-syzkaller #0 [ 80.988727][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.991582][ T4322] Call trace: [ 80.992450][ T4322] dump_backtrace+0x0/0x43c [ 80.993656][ T4322] show_stack+0x2c/0x3c [ 80.994788][ T4322] __dump_stack+0x30/0x40 [ 80.995965][ T4322] dump_stack_lvl+0xf8/0x160 [ 80.997172][ T4322] dump_stack+0x1c/0x5c [ 80.998263][ T4322] sysfs_create_dir_ns+0x22c/0x24c [ 80.999631][ T4322] kobject_add_internal+0x590/0xc54 [ 81.000991][ T4322] kobject_init_and_add+0x118/0x17c [ 81.002396][ T4322] gfs2_sys_fs_add+0x1dc/0x3d8 [ 81.003645][ T4322] gfs2_fill_super+0xdac/0x19e0 [ 81.004877][ T4322] get_tree_bdev+0x358/0x544 [ 81.006075][ T4322] gfs2_get_tree+0x54/0x1b4 [ 81.007255][ T4322] vfs_get_tree+0x90/0x274 [ 81.008451][ T4322] do_new_mount+0x228/0x810 [ 81.009648][ T4322] path_mount+0x5b4/0x1000 [ 81.010858][ T4322] __arm64_sys_mount+0x514/0x5e4 [ 81.012151][ T4322] invoke_syscall+0x98/0x2b8 [ 81.013364][ T4322] el0_svc_common+0x138/0x258 [ 81.014589][ T4322] do_el0_svc+0x58/0x14c [ 81.015707][ T4322] el0_svc+0x78/0x1e0 [ 81.016756][ T4322] el0t_64_sync_handler+0xcc/0xe4 [ 81.018095][ T4322] el0t_64_sync+0x1a0/0x1a4 [ 81.082160][ T4322] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 81.085750][ T4322] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 81.112349][ T4323] loop1: detected capacity change from 0 to 32768 [ 81.144871][ T4323] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 81.146957][ T4323] CPU: 0 PID: 4323 Comm: syz.1.58 Tainted: G B 5.15.188-syzkaller #0 [ 81.149576][ T4323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.152415][ T4323] Call trace: [ 81.153340][ T4323] dump_backtrace+0x0/0x43c [ 81.154547][ T4323] show_stack+0x2c/0x3c [ 81.155738][ T4323] __dump_stack+0x30/0x40 [ 81.156922][ T4323] dump_stack_lvl+0xf8/0x160 [ 81.158265][ T4323] dump_stack+0x1c/0x5c [ 81.159414][ T4323] sysfs_create_dir_ns+0x22c/0x24c [ 81.160814][ T4323] kobject_add_internal+0x590/0xc54 [ 81.162314][ T4323] kobject_init_and_add+0x118/0x17c [ 81.163785][ T4323] gfs2_sys_fs_add+0x1dc/0x3d8 [ 81.165095][ T4323] gfs2_fill_super+0xdac/0x19e0 [ 81.166425][ T4323] get_tree_bdev+0x358/0x544 [ 81.167688][ T4323] gfs2_get_tree+0x54/0x1b4 [ 81.168930][ T4323] vfs_get_tree+0x90/0x274 [ 81.170240][ T4323] do_new_mount+0x228/0x810 [ 81.171534][ T4323] path_mount+0x5b4/0x1000 [ 81.172737][ T4323] __arm64_sys_mount+0x514/0x5e4 [ 81.174085][ T4323] invoke_syscall+0x98/0x2b8 [ 81.175350][ T4323] el0_svc_common+0x138/0x258 [ 81.176600][ T4323] do_el0_svc+0x58/0x14c [ 81.177781][ T4323] el0_svc+0x78/0x1e0 [ 81.178851][ T4323] el0t_64_sync_handler+0xcc/0xe4 [ 81.180320][ T4323] el0t_64_sync+0x1a0/0x1a4 [ 81.212470][ T4318] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.261766][ T4323] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 81.275704][ T4323] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 81.321989][ T4156] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 81.321989][ T4156] inode = 11 2339 [ 81.321989][ T4156] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 81.326941][ T4156] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 81.348927][ T4156] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.357507][ T4156] CPU: 1 PID: 4156 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 81.360152][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.362827][ T4156] Call trace: [ 81.363686][ T4156] dump_backtrace+0x0/0x43c [ 81.364864][ T4156] show_stack+0x2c/0x3c [ 81.365940][ T4156] __dump_stack+0x30/0x40 [ 81.367064][ T4156] dump_stack_lvl+0xf8/0x160 [ 81.368273][ T4156] dump_stack+0x1c/0x5c [ 81.369364][ T4156] gfs2_assert_warn_i+0x16c/0x26c [ 81.370712][ T4156] gfs2_quota_cleanup+0x458/0x670 [ 81.372034][ T4156] gfs2_make_fs_ro+0x1f0/0x51c [ 81.373274][ T4156] gfs2_withdraw+0x4cc/0x129c [ 81.374494][ T4156] gfs2_consist_inode_i+0xcc/0xe8 [ 81.375803][ T4156] gfs2_inode_refresh+0x920/0xda8 [ 81.377120][ T4156] inode_go_lock+0xfc/0x38c [ 81.378302][ T4156] do_promote+0x678/0xa70 [ 81.379413][ T4156] finish_xmote+0x450/0xb2c [ 81.380597][ T4156] do_xmote+0x674/0xf90 [ 81.381672][ T4156] run_queue+0x3fc/0x6c0 [ 81.382778][ T4156] gfs2_glock_nq+0x828/0x141c [ 81.383975][ T4156] do_sync+0x3c4/0xa4c [ 81.385041][ T4156] gfs2_quota_sync+0x2e8/0x548 [ 81.386367][ T4156] gfs2_sync_fs+0x4c/0xc4 [ 81.387504][ T4156] sync_filesystem+0xe8/0x218 [ 81.388729][ T4156] generic_shutdown_super+0x70/0x2f0 [ 81.390177][ T4156] kill_block_super+0x70/0xdc [ 81.391466][ T4156] gfs2_kill_sb+0xc0/0xd4 [ 81.392636][ T4156] deactivate_locked_super+0xb8/0x13c [ 81.394087][ T4156] deactivate_super+0xf8/0x118 [ 81.395405][ T4156] cleanup_mnt+0x3a4/0x458 [ 81.396617][ T4156] __cleanup_mnt+0x20/0x30 [ 81.397788][ T4156] task_work_run+0x12c/0x1e0 [ 81.399099][ T4156] do_notify_resume+0x24b4/0x3128 [ 81.400509][ T4156] el0_svc+0xf0/0x1e0 [ 81.401599][ T4156] el0t_64_sync_handler+0xcc/0xe4 [ 81.403001][ T4156] el0t_64_sync+0x1a0/0x1a4 [ 81.516034][ T4156] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 81.518531][ T4156] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 81.520411][ T4156] gfs2: fsid=syz:syz.0: File system withdrawn [ 81.522004][ T4156] CPU: 1 PID: 4156 Comm: syz-executor Tainted: G B 5.15.188-syzkaller #0 [ 81.524748][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.527530][ T4156] Call trace: [ 81.528427][ T4156] dump_backtrace+0x0/0x43c [ 81.529629][ T4156] show_stack+0x2c/0x3c [ 81.530723][ T4156] __dump_stack+0x30/0x40 [ 81.531875][ T4156] dump_stack_lvl+0xf8/0x160 [ 81.533131][ T4156] dump_stack+0x1c/0x5c [ 81.534242][ T4156] gfs2_withdraw+0xc60/0x129c [ 81.535502][ T4156] gfs2_consist_inode_i+0xcc/0xe8 [ 81.536797][ T4156] gfs2_inode_refresh+0x920/0xda8 [ 81.538122][ T4156] inode_go_lock+0xfc/0x38c [ 81.539292][ T4156] do_promote+0x678/0xa70 [ 81.540415][ T4156] finish_xmote+0x450/0xb2c [ 81.541594][ T4156] do_xmote+0x674/0xf90 [ 81.542677][ T4156] run_queue+0x3fc/0x6c0 [ 81.543775][ T4156] gfs2_glock_nq+0x828/0x141c [ 81.545016][ T4156] do_sync+0x3c4/0xa4c [ 81.546073][ T4156] gfs2_quota_sync+0x2e8/0x548 [ 81.547305][ T4156] gfs2_sync_fs+0x4c/0xc4 [ 81.548423][ T4156] sync_filesystem+0xe8/0x218 [ 81.549631][ T4156] generic_shutdown_super+0x70/0x2f0 [ 81.551003][ T4156] kill_block_super+0x70/0xdc [ 81.552221][ T4156] gfs2_kill_sb+0xc0/0xd4 [ 81.553347][ T4156] deactivate_locked_super+0xb8/0x13c [ 81.554742][ T4156] deactivate_super+0xf8/0x118 [ 81.555970][ T4156] cleanup_mnt+0x3a4/0x458 [ 81.557111][ T4156] __cleanup_mnt+0x20/0x30 [ 81.558262][ T4156] task_work_run+0x12c/0x1e0 [ 81.559464][ T4156] do_notify_resume+0x24b4/0x3128 [ 81.560776][ T4156] el0_svc+0xf0/0x1e0 [ 81.561798][ T4156] el0t_64_sync_handler+0xcc/0xe4 [ 81.563098][ T4156] el0t_64_sync+0x1a0/0x1a4