Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. 1970/01/01 00:01:19 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 parsed 1 programs [ 83.061664][ T4640] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 88.935087][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.937004][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.962457][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.019016][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.021143][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.024090][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.031778][ T4710] chnl_net:caif_netlink_parms(): no params data found [ 89.179515][ T4710] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.181339][ T4710] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.184054][ T4710] device bridge_slave_0 entered promiscuous mode [ 89.189616][ T4710] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.191413][ T4710] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.194061][ T4710] device bridge_slave_1 entered promiscuous mode [ 89.210987][ T4710] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.216065][ T4710] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.234679][ T4710] team0: Port device team_slave_0 added [ 89.239628][ T4710] team0: Port device team_slave_1 added [ 89.253557][ T4710] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.257001][ T4710] 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. [ 89.263742][ T4710] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.268599][ T4710] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.270405][ T4710] 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. [ 89.278817][ T4710] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.338279][ T4710] device hsr_slave_0 entered promiscuous mode [ 89.385266][ T4710] device hsr_slave_1 entered promiscuous mode [ 89.507111][ T4710] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.548723][ T4710] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.608578][ T4710] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.658213][ T4710] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.792907][ T4710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.801363][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.803897][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.814083][ T4710] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.820522][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.823086][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.828304][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.830232][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.839448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.842359][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.845468][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.847768][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.849562][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.851810][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.866550][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.869503][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.872495][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.879669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.882420][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.885543][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.892352][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.895152][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.899536][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.902184][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.907132][ T4710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.988338][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.990395][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.000472][ T4710] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.014460][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.017678][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.029183][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.031882][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.034686][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.038294][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.042247][ T4710] device veth0_vlan entered promiscuous mode [ 90.050526][ T4710] device veth1_vlan entered promiscuous mode [ 90.065984][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.068747][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.072248][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.076896][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.081941][ T4710] device veth0_macvtap entered promiscuous mode [ 90.088241][ T4710] device veth1_macvtap entered promiscuous mode [ 90.102620][ T4710] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.104697][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.107641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.110124][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.113126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.121147][ T4710] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.123188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.137304][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.141977][ T4710] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.144252][ T4710] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.148121][ T4710] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.150175][ T4710] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:30 executed programs: 0 [ 90.581033][ T4739] chnl_net:caif_netlink_parms(): no params data found [ 90.687287][ T4740] chnl_net:caif_netlink_parms(): no params data found [ 90.718856][ T4739] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.720782][ T4739] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.723307][ T4739] device bridge_slave_0 entered promiscuous mode [ 90.752606][ T4739] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.754412][ T4739] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.758286][ T4739] device bridge_slave_1 entered promiscuous mode [ 90.820105][ T4739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.822471][ T4747] chnl_net:caif_netlink_parms(): no params data found [ 90.852456][ T4739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.868762][ T4740] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.870653][ T4740] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.873272][ T4740] device bridge_slave_0 entered promiscuous mode [ 90.935796][ T4740] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.937721][ T4740] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.940394][ T4740] device bridge_slave_1 entered promiscuous mode [ 90.954440][ T4739] team0: Port device team_slave_0 added [ 90.958988][ T4739] team0: Port device team_slave_1 added [ 91.014068][ T4740] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.019019][ T4749] chnl_net:caif_netlink_parms(): no params data found [ 91.031506][ T4747] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.033343][ T4747] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.035927][ T4747] device bridge_slave_0 entered promiscuous mode [ 91.039732][ T4747] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.041496][ T4747] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.044000][ T4747] device bridge_slave_1 entered promiscuous mode [ 91.048543][ T4740] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.063885][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.066570][ T4739] 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. [ 91.072918][ T4739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.077226][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.078958][ T4739] 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. [ 91.086327][ T4739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.111226][ T4750] chnl_net:caif_netlink_parms(): no params data found [ 91.132017][ T4740] team0: Port device team_slave_0 added [ 91.155838][ T4747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.166771][ T4740] team0: Port device team_slave_1 added [ 91.216860][ T4739] device hsr_slave_0 entered promiscuous mode [ 91.266197][ T4739] device hsr_slave_1 entered promiscuous mode [ 91.305172][ T4739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.307389][ T4739] Cannot create hsr debugfs directory [ 91.332310][ T4747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.374082][ T4740] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.376642][ T4740] 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. [ 91.383223][ T4740] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.394976][ T4749] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.396838][ T4749] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.399412][ T4749] device bridge_slave_0 entered promiscuous mode [ 91.404870][ T4749] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.406967][ T4749] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.409531][ T4749] device bridge_slave_1 entered promiscuous mode [ 91.420961][ T4740] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.422853][ T4740] 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. [ 91.430031][ T4740] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.446591][ T4747] team0: Port device team_slave_0 added [ 91.467193][ T4749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.473847][ T4747] team0: Port device team_slave_1 added [ 91.496587][ T4750] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.498513][ T4750] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.501169][ T4750] device bridge_slave_0 entered promiscuous mode [ 91.506797][ T4749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.530689][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.532474][ T4747] 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. [ 91.540415][ T4747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.543881][ T4750] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.546371][ T4750] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.549134][ T4750] device bridge_slave_1 entered promiscuous mode [ 91.577682][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.579479][ T4747] 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. [ 91.587491][ T4747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.647097][ T4740] device hsr_slave_0 entered promiscuous mode [ 91.717184][ T4740] device hsr_slave_1 entered promiscuous mode [ 91.774945][ T4740] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.777083][ T4740] Cannot create hsr debugfs directory [ 91.807798][ T4749] team0: Port device team_slave_0 added [ 91.813589][ T4749] team0: Port device team_slave_1 added [ 91.818502][ T4750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.823669][ T4750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.931768][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.933609][ T4749] 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. [ 91.940902][ T4749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.947984][ T4750] team0: Port device team_slave_0 added [ 91.952427][ T4750] team0: Port device team_slave_1 added [ 92.006907][ T4747] device hsr_slave_0 entered promiscuous mode [ 92.045345][ T4747] device hsr_slave_1 entered promiscuous mode [ 92.084904][ T4747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.086888][ T4747] Cannot create hsr debugfs directory [ 92.110138][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.112018][ T4749] 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. [ 92.119149][ T4749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.169279][ T4750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.171195][ T4750] 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. [ 92.184816][ T4750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.189803][ T4750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.191597][ T4750] 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. [ 92.199518][ T4750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.327064][ T4750] device hsr_slave_0 entered promiscuous mode [ 92.365551][ T4750] device hsr_slave_1 entered promiscuous mode [ 92.405055][ T4750] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.407104][ T4750] Cannot create hsr debugfs directory [ 92.425655][ T4155] Bluetooth: hci2: command 0x0409 tx timeout [ 92.435362][ T4732] Bluetooth: hci1: command 0x0409 tx timeout [ 92.467879][ T4749] device hsr_slave_0 entered promiscuous mode [ 92.504982][ T4157] Bluetooth: hci5: command 0x0409 tx timeout [ 92.515370][ T4732] Bluetooth: hci3: command 0x0409 tx timeout [ 92.517474][ T4749] device hsr_slave_1 entered promiscuous mode [ 92.519807][ T4732] Bluetooth: hci4: command 0x0409 tx timeout [ 92.574990][ T4749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.577057][ T4749] Cannot create hsr debugfs directory [ 92.711863][ T4739] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 92.738087][ T4739] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 92.841894][ T4739] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 92.900804][ T4739] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.164106][ T4739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.172939][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.181761][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.189701][ T4739] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.209965][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.212802][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.219176][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.220972][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.223563][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.233602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.237243][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.239059][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.241343][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.330829][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.341155][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.344103][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.348423][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.357397][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.360290][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.363109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.377228][ T4739] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.379985][ T4739] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.392681][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.395393][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.398214][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.400741][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.410715][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.561853][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.563986][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.573248][ T4739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.595642][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.598246][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.684710][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.687746][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.690557][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.694113][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.703261][ T4739] device veth0_vlan entered promiscuous mode [ 93.711952][ T4739] device veth1_vlan entered promiscuous mode [ 93.740029][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.742667][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.747669][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.750739][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.757091][ T4739] device veth0_macvtap entered promiscuous mode [ 93.762465][ T4739] device veth1_macvtap entered promiscuous mode [ 93.834653][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.838983][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.842699][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.844652][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.849691][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.852261][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.856728][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.861049][ T4739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.863771][ T4739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.868380][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.891645][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.896002][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.943357][ T4739] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.947321][ T4739] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.949554][ T4739] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.951779][ T4739] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.020145][ T307] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.022141][ T307] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.037666][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.051505][ T307] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.053694][ T307] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.058846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.224669][ T4749] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.234456][ T4750] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.277122][ T4750] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.356759][ T4750] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.467022][ T4750] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.499059][ T4847] loop1: detected capacity change from 0 to 32768 [ 94.505196][ T3605] Bluetooth: hci1: command 0x041b tx timeout [ 94.507994][ T3605] Bluetooth: hci2: command 0x041b tx timeout [ 94.566325][ T4847] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.568629][ T4847] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.594966][ T3605] Bluetooth: hci4: command 0x041b tx timeout [ 94.597869][ T3605] Bluetooth: hci3: command 0x041b tx timeout [ 94.599479][ T3605] Bluetooth: hci5: command 0x041b tx timeout [ 94.622453][ T4847] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 94.699660][ T4847] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 94.862288][ T4750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.897114][ T4750] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.917471][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.919897][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.925656][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.928678][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.931241][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.933007][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.956315][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.966877][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.975300][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.985730][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.987575][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.008032][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.032716][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.035614][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.038968][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.051604][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.062008][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.071914][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.079468][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.082204][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.101831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.104606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.109638][ T4750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.359345][ T4750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.362463][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.364583][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.550418][ T4749] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.614554][ T4749] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:35 executed programs: 11 [ 95.732344][ T4749] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.777462][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.780658][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.847851][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.850603][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.853528][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.867447][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.872005][ T4750] device veth0_vlan entered promiscuous mode [ 95.897125][ T4750] device veth1_vlan entered promiscuous mode [ 95.942830][ T4750] device veth0_macvtap entered promiscuous mode [ 95.983727][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.987495][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.989857][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.992389][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.007280][ T4750] device veth1_macvtap entered promiscuous mode [ 96.029269][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.031800][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.043306][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.064929][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.067491][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.070297][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.091889][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.133802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.136926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.147207][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.150011][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.152577][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.175061][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.179060][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.181307][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.184166][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.228729][ T4750] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.231135][ T4750] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.233433][ T4750] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.245506][ T4750] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.257036][ T4749] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.313104][ T4749] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.397188][ T4749] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.483555][ T4749] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.485737][ T4905] loop1: detected capacity change from 0 to 32768 [ 96.551283][ T4905] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 96.553509][ T4905] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 96.564051][ T4747] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.590781][ T4905] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 96.595138][ T3605] Bluetooth: hci2: command 0x040f tx timeout [ 96.596751][ T3605] Bluetooth: hci1: command 0x040f tx timeout [ 96.606872][ T4747] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.648327][ T4747] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.665378][ T3605] Bluetooth: hci5: command 0x040f tx timeout [ 96.667435][ T3605] Bluetooth: hci3: command 0x040f tx timeout [ 96.669068][ T3605] Bluetooth: hci4: command 0x040f tx timeout [ 96.729150][ T4747] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.736751][ T4905] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 96.866456][ T4888] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.868765][ T4888] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.872247][ T4740] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.941039][ T4888] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.948463][ T4740] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.069798][ T4740] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.215146][ T4740] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.317460][ T1614] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.319702][ T1614] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.367480][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.979491][ T4953] loop4: detected capacity change from 0 to 32768 [ 98.013509][ T4749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.019332][ T4953] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 98.021485][ T4953] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 98.136023][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.138585][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.151364][ T4953] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 98.189181][ T4749] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.225910][ T4747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.245253][ T4740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.288661][ T4953] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 98.301462][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.304186][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.321510][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.324427][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.345463][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.347291][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.364314][ T4747] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.380184][ T4740] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.437599][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.440174][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.443497][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.482374][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.502193][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.504785][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.506724][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.532440][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.542696][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.546021][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.547893][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.550129][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.573343][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.583291][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.585381][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.629912][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.632491][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.648952][ T4961] loop1: detected capacity change from 0 to 32768 [ 98.649570][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.665329][ T1534] Bluetooth: hci1: command 0x0419 tx timeout [ 98.667113][ T1534] Bluetooth: hci2: command 0x0419 tx timeout [ 98.669712][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.672517][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.693906][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.695986][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.699035][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.711145][ T4961] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.713076][ T4961] CPU: 1 PID: 4961 Comm: syz.1.21 Not tainted 5.15.178-syzkaller #0 [ 98.715086][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 98.717731][ T4961] Call trace: [ 98.718554][ T4961] dump_backtrace+0x0/0x530 [ 98.719752][ T4961] show_stack+0x2c/0x3c [ 98.720868][ T4961] dump_stack_lvl+0x108/0x170 [ 98.722055][ T4961] dump_stack+0x1c/0x58 [ 98.723212][ T4961] sysfs_create_dir_ns+0x278/0x318 [ 98.724532][ T4961] kobject_add_internal+0x384/0x8f0 [ 98.725843][ T4961] kobject_init_and_add+0x130/0x1a0 [ 98.727258][ T4961] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.727304][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.728501][ T4961] gfs2_fill_super+0xe10/0x2010 [ 98.731815][ T4961] get_tree_bdev+0x360/0x54c [ 98.733078][ T4961] gfs2_get_tree+0x54/0x1b4 [ 98.734289][ T4961] vfs_get_tree+0x90/0x274 [ 98.735526][ T4961] do_new_mount+0x278/0x8fc [ 98.736680][ T4961] path_mount+0x594/0x101c [ 98.737825][ T4961] __arm64_sys_mount+0x510/0x5e0 [ 98.739180][ T4961] invoke_syscall+0x98/0x2b8 [ 98.740345][ T4961] el0_svc_common+0x138/0x258 [ 98.741612][ T4961] do_el0_svc+0x58/0x14c [ 98.742697][ T4961] el0_svc+0x7c/0x1f0 [ 98.743747][ T4961] el0t_64_sync_handler+0x84/0xe4 [ 98.745034][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 98.745722][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.749728][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.750795][ T1534] Bluetooth: hci4: command 0x0419 tx timeout [ 98.765614][ T1534] Bluetooth: hci3: command 0x0419 tx timeout [ 98.767435][ T1534] Bluetooth: hci5: command 0x0419 tx timeout [ 98.769854][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.774093][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.786972][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.789651][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.798513][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.803799][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.813180][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.816546][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.818482][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.830537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.833291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.845169][ T4961] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.848673][ T4961] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.867742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.870766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.891474][ T4749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.913822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.917303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.929362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.978190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.980832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.984094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.995521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.998555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.001240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.018514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.025867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.037089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.040264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.179372][ T4747] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.183006][ T4747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.194437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.197580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.200162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.214153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.227082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.229812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.247050][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.420977][ T5004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.423191][ T5004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.563925][ T5004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.566163][ T5004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.664311][ T4749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.678636][ T4747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.784635][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.787402][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.789502][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.792142][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.893750][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.896482][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.901279][ T4740] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.982203][ T4961] loop1: detected capacity change from 0 to 32768 [ 100.007466][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.010179][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.012822][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.017025][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.037883][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.040496][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.043082][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.048683][ T4961] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 100.050713][ T4961] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 100.059786][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.067241][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.070265][ T4961] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 100.075399][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.079044][ T4730] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 100.081166][ T4730] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 100.087365][ T4747] device veth0_vlan entered promiscuous mode [ 100.158928][ T4749] device veth0_vlan entered promiscuous mode [ 100.173709][ T4730] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 92ms [ 100.185748][ T4730] gfs2: fsid=syz:syz.0: jid=0: Done [ 100.187374][ T4961] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 100.192556][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.195775][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.198473][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.207138][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.216741][ T4747] device veth1_vlan entered promiscuous mode [ 100.232905][ T4749] device veth1_vlan entered promiscuous mode [ 100.238653][ T4740] device veth0_vlan entered promiscuous mode [ 100.289570][ T4740] device veth1_vlan entered promiscuous mode [ 100.311344][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.314174][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.317802][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.325641][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.334617][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.371740][ T4961] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 100.380574][ T226] [ 100.381213][ T226] ====================================================== [ 100.382972][ T226] WARNING: possible circular locking dependency detected [ 100.384689][ T226] 5.15.178-syzkaller #0 Not tainted [ 100.386012][ T226] ------------------------------------------------------ [ 100.387871][ T226] kworker/1:1H/226 is trying to acquire lock: [ 100.389453][ T226] ffff0000c87960e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 100.391900][ T226] [ 100.391900][ T226] but task is already holding lock: [ 100.393884][ T226] ffff80001df67c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.396813][ T226] [ 100.396813][ T226] which lock already depends on the new lock. [ 100.396813][ T226] [ 100.399673][ T226] [ 100.399673][ T226] the existing dependency chain (in reverse order) is: [ 100.402072][ T226] [ 100.402072][ T226] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 100.404562][ T226] process_one_work+0x6d4/0x11b8 [ 100.405954][ T226] worker_thread+0x910/0x1034 [ 100.407353][ T226] kthread+0x37c/0x45c [ 100.408523][ T226] ret_from_fork+0x10/0x20 [ 100.409774][ T226] [ 100.409774][ T226] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 100.412030][ T226] flush_workqueue+0x14c/0x11c4 [ 100.413457][ T226] gfs2_gl_hash_clear+0xbc/0x2f4 [ 100.414830][ T226] gfs2_put_super+0x5e4/0x684 [ 100.416187][ T226] generic_shutdown_super+0x130/0x2f0 [ 100.417733][ T226] kill_block_super+0x70/0xdc [ 100.418873][ T5015] loop4: detected capacity change from 0 to 32768 [ 100.419114][ T226] gfs2_kill_sb+0xc0/0xd4 [ 100.419128][ T226] deactivate_locked_super+0xb8/0x13c [ 100.419138][ T226] deactivate_super+0x108/0x128 [ 100.419147][ T226] cleanup_mnt+0x3c0/0x474 [ 100.426199][ T226] __cleanup_mnt+0x20/0x30 [ 100.427550][ T226] task_work_run+0x130/0x1e4 [ 100.428813][ T226] do_notify_resume+0x262c/0x32b8 [ 100.430275][ T226] el0_svc+0xfc/0x1f0 [ 100.431486][ T226] el0t_64_sync_handler+0x84/0xe4 [ 100.432912][ T226] el0t_64_sync+0x1a0/0x1a4 [ 100.434147][ T226] [ 100.434147][ T226] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 100.436341][ T226] __lock_acquire+0x32d4/0x7638 [ 100.437713][ T226] lock_acquire+0x240/0x77c [ 100.439009][ T226] down_write+0xbc/0x12c [ 100.440281][ T226] freeze_super+0x5c/0x388 [ 100.441581][ T226] freeze_go_sync+0x128/0x31c [ 100.442927][ T226] do_xmote+0x304/0x1054 [ 100.444229][ T226] run_queue+0x3f8/0x6bc [ 100.445414][ T226] glock_work_func+0x27c/0x470 [ 100.446885][ T226] process_one_work+0x790/0x11b8 [ 100.448358][ T226] worker_thread+0x910/0x1034 [ 100.449691][ T226] kthread+0x37c/0x45c [ 100.450915][ T226] ret_from_fork+0x10/0x20 [ 100.452143][ T226] [ 100.452143][ T226] other info that might help us debug this: [ 100.452143][ T226] [ 100.454854][ T226] Chain exists of: [ 100.454854][ T226] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 100.454854][ T226] [ 100.459307][ T226] Possible unsafe locking scenario: [ 100.459307][ T226] [ 100.461252][ T226] CPU0 CPU1 [ 100.462681][ T226] ---- ---- [ 100.464121][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.465793][ T226] lock((wq_completion)glock_workqueue); [ 100.467952][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.470369][ T226] lock(&type->s_umount_key#50); [ 100.471614][ T226] [ 100.471614][ T226] *** DEADLOCK *** [ 100.471614][ T226] [ 100.473600][ T226] 2 locks held by kworker/1:1H/226: [ 100.474881][ T226] #0: ffff0000c6a01938 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 100.477716][ T226] #1: ffff80001df67c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.480804][ T226] [ 100.480804][ T226] stack backtrace: [ 100.482365][ T226] CPU: 1 PID: 226 Comm: kworker/1:1H Not tainted 5.15.178-syzkaller #0 [ 100.484449][ T226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.487087][ T226] Workqueue: glock_workqueue glock_work_func [ 100.488603][ T226] Call trace: [ 100.489406][ T226] dump_backtrace+0x0/0x530 [ 100.490561][ T226] show_stack+0x2c/0x3c [ 100.491646][ T226] dump_stack_lvl+0x108/0x170 [ 100.492826][ T226] dump_stack+0x1c/0x58 [ 100.493884][ T226] print_circular_bug+0x150/0x1b8 [ 100.495159][ T226] check_noncircular+0x2cc/0x378 [ 100.496436][ T226] __lock_acquire+0x32d4/0x7638 [ 100.497756][ T226] lock_acquire+0x240/0x77c [ 100.498939][ T226] down_write+0xbc/0x12c [ 100.500020][ T226] freeze_super+0x5c/0x388 [ 100.501204][ T226] freeze_go_sync+0x128/0x31c [ 100.502432][ T226] do_xmote+0x304/0x1054 [ 100.503528][ T226] run_queue+0x3f8/0x6bc [ 100.504630][ T226] glock_work_func+0x27c/0x470 [ 100.505825][ T226] process_one_work+0x790/0x11b8 [ 100.507110][ T226] worker_thread+0x910/0x1034 [ 100.508325][ T226] kthread+0x37c/0x45c [ 100.509292][ T226] ret_from_fork+0x10/0x20 [ 100.534150][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.537130][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.551682][ T4747] device veth0_macvtap entered promiscuous mode [ 100.558731][ T4749] device veth0_macvtap entered promiscuous mode [ 100.561609][ T5015] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.563546][ T5015] CPU: 1 PID: 5015 Comm: syz.4.22 Not tainted 5.15.178-syzkaller #0 [ 100.565572][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.568106][ T5015] Call trace: [ 100.568939][ T5015] dump_backtrace+0x0/0x530 [ 100.570101][ T5015] show_stack+0x2c/0x3c [ 100.571168][ T5015] dump_stack_lvl+0x108/0x170 [ 100.572354][ T5015] dump_stack+0x1c/0x58 [ 100.573410][ T5015] sysfs_create_dir_ns+0x278/0x318 [ 100.574783][ T5015] kobject_add_internal+0x384/0x8f0 [ 100.576107][ T5015] kobject_init_and_add+0x130/0x1a0 [ 100.577529][ T5015] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.578755][ T5015] gfs2_fill_super+0xe10/0x2010 [ 100.580055][ T5015] get_tree_bdev+0x360/0x54c [ 100.580516][ T4747] device veth1_macvtap entered promiscuous mode [ 100.581244][ T5015] gfs2_get_tree+0x54/0x1b4 [ 100.584074][ T5015] vfs_get_tree+0x90/0x274 [ 100.585160][ T5015] do_new_mount+0x278/0x8fc [ 100.586286][ T5015] path_mount+0x594/0x101c [ 100.587443][ T5015] __arm64_sys_mount+0x510/0x5e0 [ 100.588658][ T5015] invoke_syscall+0x98/0x2b8 [ 100.589785][ T5015] el0_svc_common+0x138/0x258 [ 100.591072][ T5015] do_el0_svc+0x58/0x14c [ 100.592217][ T5015] el0_svc+0x7c/0x1f0 [ 100.593258][ T5015] el0t_64_sync_handler+0x84/0xe4 [ 100.594573][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 100.597352][ T5015] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.603793][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.606888][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.609534][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.612472][ T5015] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.616507][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.624005][ T4749] device veth1_macvtap entered promiscuous mode [ 100.640774][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.643300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.651271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.654295][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.660070][ T4740] device veth0_macvtap entered promiscuous mode [ 100.730081][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.732810][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.740094][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.753876][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.756516][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.759473][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.773391][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.777322][ T4740] device veth1_macvtap entered promiscuous mode [ 100.792699][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.795687][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.800441][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.806314][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.839881][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.842596][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.847732][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.850314][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.852651][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.867096][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.869570][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.872211][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.887874][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.902635][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.905873][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.908639][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.911213][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.913667][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.934780][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.937463][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.945035][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.962484][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.971081][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.973865][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.981493][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.984266][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.001092][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.003945][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.008059][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.010694][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.013121][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.020897][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.024667][ T4740] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.028362][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.030897][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.043730][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.046861][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.053353][ T4749] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.056236][ T4749] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.058559][ T4749] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.060748][ T4749] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.076700][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.079369][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.081792][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.101372][ T5015] loop4: detected capacity change from 0 to 32768 [ 101.103121][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.111288][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.113943][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.116978][ T4740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.119556][ T4740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.123253][ T4740] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.140683][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.143377][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.147889][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.150540][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.152963][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.156171][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.158608][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.161192][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.163650][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.167222][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.170927][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.173108][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.177192][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.179703][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.181852][ T5015] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.183668][ T5015] CPU: 1 PID: 5015 Comm: syz.4.22 Not tainted 5.15.178-syzkaller #0 [ 101.185738][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.188436][ T5015] Call trace: [ 101.189255][ T5015] dump_backtrace+0x0/0x530 [ 101.190488][ T5015] show_stack+0x2c/0x3c [ 101.191562][ T5015] dump_stack_lvl+0x108/0x170 [ 101.192735][ T5015] dump_stack+0x1c/0x58 [ 101.193795][ T5015] sysfs_create_dir_ns+0x278/0x318 [ 101.195069][ T5015] kobject_add_internal+0x384/0x8f0 [ 101.196411][ T5015] kobject_init_and_add+0x130/0x1a0 [ 101.197736][ T5015] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.198384][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.198924][ T5015] gfs2_fill_super+0xe10/0x2010 [ 101.202280][ T5015] get_tree_bdev+0x360/0x54c [ 101.203479][ T5015] gfs2_get_tree+0x54/0x1b4 [ 101.204492][ T4740] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.204599][ T5015] vfs_get_tree+0x90/0x274 [ 101.207854][ T5015] do_new_mount+0x278/0x8fc [ 101.207985][ T4740] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.208984][ T5015] path_mount+0x594/0x101c [ 101.211142][ T4740] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.212309][ T5015] __arm64_sys_mount+0x510/0x5e0 [ 101.214470][ T4740] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.215650][ T5015] invoke_syscall+0x98/0x2b8 [ 101.215669][ T5015] el0_svc_common+0x138/0x258 [ 101.215679][ T5015] do_el0_svc+0x58/0x14c [ 101.215688][ T5015] el0_svc+0x7c/0x1f0 [ 101.215698][ T5015] el0t_64_sync_handler+0x84/0xe4 [ 101.215707][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 101.232417][ T5015] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.236047][ T5015] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.243449][ T4747] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.248009][ T4747] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.250234][ T4747] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.252392][ T4747] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.341501][ T4749] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 101.382862][ T4740] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' 1970/01/01 00:01:41 executed programs: 15 [ 101.486353][ T4747] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 101.492516][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.494445][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.501501][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.511113][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.511215][ T4749] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 101.513240][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.533240][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.540875][ T4947] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.543566][ T4947] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.577328][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.580822][ T4740] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 101.604503][ T4747] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 101.628340][ T4947] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.630323][ T4947] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.737810][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.750948][ T405] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.753115][ T405] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.755626][ T4947] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.757751][ T4947] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.759774][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.765999][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.770144][ T5086] loop4: detected capacity change from 0 to 32768 [ 101.804471][ T5086] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.808282][ T5086] CPU: 1 PID: 5086 Comm: syz.4.23 Not tainted 5.15.178-syzkaller #0 [ 101.810351][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.812827][ T5086] Call trace: [ 101.813662][ T5086] dump_backtrace+0x0/0x530 [ 101.814803][ T5086] show_stack+0x2c/0x3c [ 101.815969][ T5086] dump_stack_lvl+0x108/0x170 [ 101.817246][ T5086] dump_stack+0x1c/0x58 [ 101.818325][ T5086] sysfs_create_dir_ns+0x278/0x318 [ 101.819625][ T5086] kobject_add_internal+0x384/0x8f0 [ 101.821019][ T5086] kobject_init_and_add+0x130/0x1a0 [ 101.822411][ T5086] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.823648][ T5086] gfs2_fill_super+0xe10/0x2010 [ 101.824869][ T5086] get_tree_bdev+0x360/0x54c [ 101.826148][ T5086] gfs2_get_tree+0x54/0x1b4 [ 101.827293][ T5086] vfs_get_tree+0x90/0x274 [ 101.828409][ T5086] do_new_mount+0x278/0x8fc [ 101.829575][ T5086] path_mount+0x594/0x101c [ 101.830789][ T5086] __arm64_sys_mount+0x510/0x5e0 [ 101.832073][ T5086] invoke_syscall+0x98/0x2b8 [ 101.833291][ T5086] el0_svc_common+0x138/0x258 [ 101.834508][ T5086] do_el0_svc+0x58/0x14c [ 101.835570][ T5086] el0_svc+0x7c/0x1f0 [ 101.836633][ T5086] el0t_64_sync_handler+0x84/0xe4 [ 101.837945][ T5086] el0t_64_sync+0x1a0/0x1a4 [ 101.884624][ T5086] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.889987][ T5086] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.980175][ T307] device hsr_slave_0 left promiscuous mode [ 102.072674][ T307] device hsr_slave_1 left promiscuous mode [ 102.165211][ T307] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.167204][ T307] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.174509][ T307] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.177183][ T307] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.181008][ T307] device bridge_slave_1 left promiscuous mode [ 102.182694][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.249923][ T307] device bridge_slave_0 left promiscuous mode [ 102.251679][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.375431][ T307] device veth1_macvtap left promiscuous mode [ 102.377259][ T307] device veth0_macvtap left promiscuous mode [ 102.378831][ T307] device veth1_vlan left promiscuous mode [ 102.380343][ T307] device veth0_vlan left promiscuous mode [ 102.630614][ T5106] loop0: detected capacity change from 0 to 32768 [ 102.647149][ T5104] loop3: detected capacity change from 0 to 32768 [ 102.686486][ T5106] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.688349][ T5106] CPU: 1 PID: 5106 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 102.690340][ T5106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.692978][ T5106] Call trace: [ 102.693773][ T5106] dump_backtrace+0x0/0x530 [ 102.694924][ T5106] show_stack+0x2c/0x3c [ 102.695956][ T5106] dump_stack_lvl+0x108/0x170 [ 102.697174][ T5106] dump_stack+0x1c/0x58 [ 102.698252][ T5106] sysfs_create_dir_ns+0x278/0x318 [ 102.699036][ T5110] loop2: detected capacity change from 0 to 32768 [ 102.699542][ T5106] kobject_add_internal+0x384/0x8f0 [ 102.702581][ T5106] kobject_init_and_add+0x130/0x1a0 [ 102.703899][ T5106] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.705138][ T5106] gfs2_fill_super+0xe10/0x2010 [ 102.706379][ T5106] get_tree_bdev+0x360/0x54c [ 102.707518][ T5106] gfs2_get_tree+0x54/0x1b4 [ 102.708683][ T5106] vfs_get_tree+0x90/0x274 [ 102.709786][ T5106] do_new_mount+0x278/0x8fc [ 102.710967][ T5106] path_mount+0x594/0x101c [ 102.712077][ T5106] __arm64_sys_mount+0x510/0x5e0 [ 102.713366][ T5106] invoke_syscall+0x98/0x2b8 [ 102.714577][ T5106] el0_svc_common+0x138/0x258 [ 102.715760][ T5106] do_el0_svc+0x58/0x14c [ 102.716885][ T5106] el0_svc+0x7c/0x1f0 [ 102.717885][ T5106] el0t_64_sync_handler+0x84/0xe4 [ 102.719185][ T5106] el0t_64_sync+0x1a0/0x1a4 [ 102.732488][ T5104] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.734359][ T5104] CPU: 0 PID: 5104 Comm: syz.3.18 Not tainted 5.15.178-syzkaller #0 [ 102.736405][ T5104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.739019][ T5104] Call trace: [ 102.739845][ T5104] dump_backtrace+0x0/0x530 [ 102.741006][ T5104] show_stack+0x2c/0x3c [ 102.742127][ T5104] dump_stack_lvl+0x108/0x170 [ 102.743331][ T5104] dump_stack+0x1c/0x58 [ 102.744405][ T5104] sysfs_create_dir_ns+0x278/0x318 [ 102.745727][ T5104] kobject_add_internal+0x384/0x8f0 [ 102.747075][ T5104] kobject_init_and_add+0x130/0x1a0 [ 102.748439][ T5104] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.749669][ T5104] gfs2_fill_super+0xe10/0x2010 [ 102.750958][ T5104] get_tree_bdev+0x360/0x54c [ 102.752114][ T5104] gfs2_get_tree+0x54/0x1b4 [ 102.753277][ T5104] vfs_get_tree+0x90/0x274 [ 102.754441][ T5104] do_new_mount+0x278/0x8fc [ 102.755581][ T5104] path_mount+0x594/0x101c [ 102.756681][ T5104] __arm64_sys_mount+0x510/0x5e0 [ 102.757966][ T5104] invoke_syscall+0x98/0x2b8 [ 102.759174][ T5104] el0_svc_common+0x138/0x258 [ 102.760460][ T5104] do_el0_svc+0x58/0x14c [ 102.761509][ T5104] el0_svc+0x7c/0x1f0 [ 102.761790][ T5086] loop4: detected capacity change from 0 to 32768 [ 102.762511][ T5104] el0t_64_sync_handler+0x84/0xe4 [ 102.764300][ T5106] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.765435][ T5104] el0t_64_sync+0x1a0/0x1a4 [ 102.774176][ T5106] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.783047][ T5104] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.786761][ T5104] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.798756][ T5086] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.800598][ T5110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.800675][ T5086] CPU: 1 PID: 5086 Comm: syz.4.23 Not tainted 5.15.178-syzkaller #0 [ 102.804678][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.807239][ T5086] Call trace: [ 102.807998][ T5086] dump_backtrace+0x0/0x530 [ 102.809157][ T5086] show_stack+0x2c/0x3c [ 102.810269][ T5086] dump_stack_lvl+0x108/0x170 [ 102.811410][ T5086] dump_stack+0x1c/0x58 [ 102.812468][ T5086] sysfs_create_dir_ns+0x278/0x318 [ 102.813823][ T5086] kobject_add_internal+0x384/0x8f0 [ 102.815215][ T5086] kobject_init_and_add+0x130/0x1a0 [ 102.816587][ T5086] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.817777][ T5086] gfs2_fill_super+0xe10/0x2010 [ 102.819025][ T5086] get_tree_bdev+0x360/0x54c [ 102.820255][ T5086] gfs2_get_tree+0x54/0x1b4 [ 102.821466][ T5086] vfs_get_tree+0x90/0x274 [ 102.822599][ T5086] do_new_mount+0x278/0x8fc [ 102.823777][ T5086] path_mount+0x594/0x101c [ 102.824883][ T5086] __arm64_sys_mount+0x510/0x5e0 [ 102.826226][ T5086] invoke_syscall+0x98/0x2b8 [ 102.827434][ T5086] el0_svc_common+0x138/0x258 [ 102.828633][ T5086] do_el0_svc+0x58/0x14c [ 102.829672][ T5086] el0_svc+0x7c/0x1f0 [ 102.830673][ T5086] el0t_64_sync_handler+0x84/0xe4 [ 102.832022][ T5086] el0t_64_sync+0x1a0/0x1a4 [ 102.845247][ T5110] CPU: 0 PID: 5110 Comm: syz.2.17 Not tainted 5.15.178-syzkaller #0 [ 102.847349][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.849871][ T5110] Call trace: [ 102.850642][ T5110] dump_backtrace+0x0/0x530 [ 102.851843][ T5110] show_stack+0x2c/0x3c [ 102.852894][ T5110] dump_stack_lvl+0x108/0x170 [ 102.854149][ T5110] dump_stack+0x1c/0x58 [ 102.855213][ T5110] sysfs_create_dir_ns+0x278/0x318 [ 102.856503][ T5110] kobject_add_internal+0x384/0x8f0 [ 102.857839][ T5110] kobject_init_and_add+0x130/0x1a0 [ 102.859200][ T5110] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.860417][ T5110] gfs2_fill_super+0xe10/0x2010 [ 102.860446][ T5086] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.861700][ T5110] get_tree_bdev+0x360/0x54c [ 102.865413][ T5086] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.866124][ T5110] gfs2_get_tree+0x54/0x1b4 [ 102.868867][ T5110] vfs_get_tree+0x90/0x274 [ 102.870073][ T5110] do_new_mount+0x278/0x8fc [ 102.871193][ T5110] path_mount+0x594/0x101c [ 102.872357][ T5110] __arm64_sys_mount+0x510/0x5e0 [ 102.873648][ T5110] invoke_syscall+0x98/0x2b8 [ 102.874819][ T5110] el0_svc_common+0x138/0x258 [ 102.876050][ T5110] do_el0_svc+0x58/0x14c [ 102.877204][ T5110] el0_svc+0x7c/0x1f0 [ 102.878227][ T5110] el0t_64_sync_handler+0x84/0xe4 [ 102.879541][ T5110] el0t_64_sync+0x1a0/0x1a4 [ 102.884059][ T5110] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.907762][ T5110] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.105668][ T307] team0 (unregistering): Port device team_slave_1 removed [ 103.128951][ T307] team0 (unregistering): Port device team_slave_0 removed [ 103.156234][ T307] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.190156][ T307] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.371094][ T307] bond0 (unregistering): Released all slaves [ 103.514553][ T5104] loop3: detected capacity change from 0 to 32768 [ 103.536967][ T5106] loop0: detected capacity change from 0 to 32768 [ 103.583159][ T5104] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.585254][ T5106] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.587117][ T5106] CPU: 1 PID: 5106 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 103.589083][ T5106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.591576][ T5106] Call trace: [ 103.592430][ T5106] dump_backtrace+0x0/0x530 [ 103.593577][ T5106] show_stack+0x2c/0x3c [ 103.594611][ T5106] dump_stack_lvl+0x108/0x170 [ 103.595822][ T5106] dump_stack+0x1c/0x58 [ 103.596951][ T5106] sysfs_create_dir_ns+0x278/0x318 [ 103.598286][ T5106] kobject_add_internal+0x384/0x8f0 [ 103.599647][ T5106] kobject_init_and_add+0x130/0x1a0 [ 103.600981][ T5106] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.602234][ T5106] gfs2_fill_super+0xe10/0x2010 [ 103.603450][ T5106] get_tree_bdev+0x360/0x54c [ 103.604672][ T5106] gfs2_get_tree+0x54/0x1b4 [ 103.605907][ T5106] vfs_get_tree+0x90/0x274 [ 103.607019][ T5106] do_new_mount+0x278/0x8fc [ 103.608213][ T5106] path_mount+0x594/0x101c [ 103.609387][ T5106] __arm64_sys_mount+0x510/0x5e0 [ 103.610700][ T5106] invoke_syscall+0x98/0x2b8 [ 103.611943][ T5106] el0_svc_common+0x138/0x258 [ 103.613142][ T5106] do_el0_svc+0x58/0x14c [ 103.614196][ T5106] el0_svc+0x7c/0x1f0 [ 103.615259][ T5106] el0t_64_sync_handler+0x84/0xe4 [ 103.616545][ T5106] el0t_64_sync+0x1a0/0x1a4 [ 103.618506][ T5106] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.621784][ T5106] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.631732][ T5133] loop4: detected capacity change from 0 to 32768 [ 103.642986][ T5104] CPU: 1 PID: 5104 Comm: syz.3.18 Not tainted 5.15.178-syzkaller #0 [ 103.644948][ T5104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.647638][ T5104] Call trace: [ 103.648561][ T5104] dump_backtrace+0x0/0x530 [ 103.649706][ T5104] show_stack+0x2c/0x3c [ 103.650766][ T5104] dump_stack_lvl+0x108/0x170 [ 103.651943][ T5104] dump_stack+0x1c/0x58 [ 103.653001][ T5104] sysfs_create_dir_ns+0x278/0x318 [ 103.654297][ T5104] kobject_add_internal+0x384/0x8f0 [ 103.655616][ T5104] kobject_init_and_add+0x130/0x1a0 [ 103.656976][ T5104] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.658243][ T5104] gfs2_fill_super+0xe10/0x2010 [ 103.659547][ T5104] get_tree_bdev+0x360/0x54c [ 103.660737][ T5104] gfs2_get_tree+0x54/0x1b4 [ 103.661860][ T5104] vfs_get_tree+0x90/0x274 [ 103.663072][ T5104] do_new_mount+0x278/0x8fc [ 103.664230][ T5104] path_mount+0x594/0x101c [ 103.665574][ T5104] __arm64_sys_mount+0x510/0x5e0 [ 103.667081][ T5104] invoke_syscall+0x98/0x2b8 [ 103.668269][ T5104] el0_svc_common+0x138/0x258 [ 103.669501][ T5104] do_el0_svc+0x58/0x14c [ 103.670621][ T5104] el0_svc+0x7c/0x1f0 [ 103.671614][ T5104] el0t_64_sync_handler+0x84/0xe4 [ 103.672921][ T5104] el0t_64_sync+0x1a0/0x1a4 [ 103.675773][ T5104] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.679213][ T5104] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.682841][ T5133] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.694522][ T5133] CPU: 1 PID: 5133 Comm: syz.4.24 Not tainted 5.15.178-syzkaller #0 [ 103.696649][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.699380][ T5133] Call trace: [ 103.700234][ T5133] dump_backtrace+0x0/0x530 [ 103.701414][ T5133] show_stack+0x2c/0x3c [ 103.702465][ T5133] dump_stack_lvl+0x108/0x170 [ 103.703684][ T5133] dump_stack+0x1c/0x58 [ 103.704700][ T5133] sysfs_create_dir_ns+0x278/0x318 [ 103.705983][ T5133] kobject_add_internal+0x384/0x8f0 [ 103.707322][ T5133] kobject_init_and_add+0x130/0x1a0 [ 103.708636][ T5133] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.709920][ T5133] gfs2_fill_super+0xe10/0x2010 [ 103.711260][ T5133] get_tree_bdev+0x360/0x54c [ 103.712475][ T5133] gfs2_get_tree+0x54/0x1b4 [ 103.713652][ T5133] vfs_get_tree+0x90/0x274 [ 103.714895][ T5133] do_new_mount+0x278/0x8fc [ 103.715838][ T5133] path_mount+0x594/0x101c [ 103.717036][ T5133] __arm64_sys_mount+0x510/0x5e0 [ 103.718336][ T5133] invoke_syscall+0x98/0x2b8 [ 103.719509][ T5133] el0_svc_common+0x138/0x258 [ 103.720727][ T5133] do_el0_svc+0x58/0x14c [ 103.721844][ T5133] el0_svc+0x7c/0x1f0 [ 103.722901][ T5133] el0t_64_sync_handler+0x84/0xe4 [ 103.724225][ T5133] el0t_64_sync+0x1a0/0x1a4 [ 103.730949][ T5133] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.734287][ T5133] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.869668][ T5110] loop2: detected capacity change from 0 to 32768 [ 103.906437][ T5110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.908424][ T5110] CPU: 1 PID: 5110 Comm: syz.2.17 Not tainted 5.15.178-syzkaller #0 [ 103.910431][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.913076][ T5110] Call trace: [ 103.913925][ T5110] dump_backtrace+0x0/0x530 [ 103.915083][ T5110] show_stack+0x2c/0x3c [ 103.916173][ T5110] dump_stack_lvl+0x108/0x170 [ 103.917372][ T5110] dump_stack+0x1c/0x58 [ 103.918434][ T5110] sysfs_create_dir_ns+0x278/0x318 [ 103.919636][ T5110] kobject_add_internal+0x384/0x8f0 [ 103.920915][ T5110] kobject_init_and_add+0x130/0x1a0 [ 103.922214][ T5110] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.923438][ T5110] gfs2_fill_super+0xe10/0x2010 [ 103.924724][ T5110] get_tree_bdev+0x360/0x54c [ 103.925839][ T5110] gfs2_get_tree+0x54/0x1b4 [ 103.927001][ T5110] vfs_get_tree+0x90/0x274 [ 103.928196][ T5110] do_new_mount+0x278/0x8fc [ 103.929348][ T5110] path_mount+0x594/0x101c [ 103.930460][ T5110] __arm64_sys_mount+0x510/0x5e0 [ 103.931674][ T5110] invoke_syscall+0x98/0x2b8 [ 103.932917][ T5110] el0_svc_common+0x138/0x258 [ 103.934126][ T5110] do_el0_svc+0x58/0x14c [ 103.935215][ T5110] el0_svc+0x7c/0x1f0 [ 103.936249][ T5110] el0t_64_sync_handler+0x84/0xe4 [ 103.937577][ T5110] el0t_64_sync+0x1a0/0x1a4 [ 104.021243][ T5110] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.024649][ T5110] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.371707][ T5146] loop3: detected capacity change from 0 to 32768 [ 104.402641][ T5146] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.404564][ T5146] CPU: 1 PID: 5146 Comm: syz.3.25 Not tainted 5.15.178-syzkaller #0 [ 104.406555][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.409367][ T5146] Call trace: [ 104.410204][ T5146] dump_backtrace+0x0/0x530 [ 104.411371][ T5146] show_stack+0x2c/0x3c [ 104.412555][ T5146] dump_stack_lvl+0x108/0x170 [ 104.413870][ T5146] dump_stack+0x1c/0x58 [ 104.414925][ T5146] sysfs_create_dir_ns+0x278/0x318 [ 104.416390][ T5146] kobject_add_internal+0x384/0x8f0 [ 104.417800][ T5146] kobject_init_and_add+0x130/0x1a0 [ 104.419141][ T5146] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.420435][ T5146] gfs2_fill_super+0xe10/0x2010 [ 104.421700][ T5146] get_tree_bdev+0x360/0x54c [ 104.422947][ T5146] gfs2_get_tree+0x54/0x1b4 [ 104.424121][ T5146] vfs_get_tree+0x90/0x274 [ 104.425340][ T5146] do_new_mount+0x278/0x8fc [ 104.426516][ T5146] path_mount+0x594/0x101c [ 104.427712][ T5146] __arm64_sys_mount+0x510/0x5e0 [ 104.428982][ T5146] invoke_syscall+0x98/0x2b8 [ 104.430173][ T5146] el0_svc_common+0x138/0x258 [ 104.431386][ T5146] do_el0_svc+0x58/0x14c [ 104.432492][ T5146] el0_svc+0x7c/0x1f0 [ 104.433516][ T5146] el0t_64_sync_handler+0x84/0xe4 [ 104.434804][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 104.490137][ T5146] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.503734][ T5146] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.517556][ T5153] loop0: detected capacity change from 0 to 32768 [ 104.529175][ T5153] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.531142][ T5153] CPU: 1 PID: 5153 Comm: syz.0.26 Not tainted 5.15.178-syzkaller #0 [ 104.533250][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.535818][ T5153] Call trace: [ 104.536718][ T5153] dump_backtrace+0x0/0x530 [ 104.537915][ T5153] show_stack+0x2c/0x3c [ 104.539010][ T5153] dump_stack_lvl+0x108/0x170 [ 104.540205][ T5153] dump_stack+0x1c/0x58 [ 104.541331][ T5153] sysfs_create_dir_ns+0x278/0x318 [ 104.542734][ T5153] kobject_add_internal+0x384/0x8f0 [ 104.544188][ T5153] kobject_init_and_add+0x130/0x1a0 [ 104.545519][ T5153] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.546848][ T5153] gfs2_fill_super+0xe10/0x2010 [ 104.548123][ T5153] get_tree_bdev+0x360/0x54c [ 104.549314][ T5153] gfs2_get_tree+0x54/0x1b4 [ 104.550522][ T5153] vfs_get_tree+0x90/0x274 [ 104.551651][ T5153] do_new_mount+0x278/0x8fc [ 104.552789][ T5153] path_mount+0x594/0x101c [ 104.553993][ T5153] __arm64_sys_mount+0x510/0x5e0 [ 104.555362][ T5153] invoke_syscall+0x98/0x2b8 [ 104.556565][ T5153] el0_svc_common+0x138/0x258 [ 104.557863][ T5153] do_el0_svc+0x58/0x14c [ 104.558980][ T5153] el0_svc+0x7c/0x1f0 [ 104.560026][ T5153] el0t_64_sync_handler+0x84/0xe4 [ 104.561375][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 104.583716][ T5153] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.614908][ T5153] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.625477][ T5133] loop4: detected capacity change from 0 to 32768 [ 104.660127][ T5133] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.662153][ T5133] CPU: 0 PID: 5133 Comm: syz.4.24 Not tainted 5.15.178-syzkaller #0 [ 104.664290][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.666907][ T5133] Call trace: [ 104.667771][ T5133] dump_backtrace+0x0/0x530 [ 104.668973][ T5133] show_stack+0x2c/0x3c [ 104.670065][ T5133] dump_stack_lvl+0x108/0x170 [ 104.671297][ T5133] dump_stack+0x1c/0x58 [ 104.672415][ T5133] sysfs_create_dir_ns+0x278/0x318 [ 104.673849][ T5133] kobject_add_internal+0x384/0x8f0 [ 104.675215][ T5133] kobject_init_and_add+0x130/0x1a0 [ 104.676597][ T5133] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.677944][ T5133] gfs2_fill_super+0xe10/0x2010 [ 104.679180][ T5133] get_tree_bdev+0x360/0x54c [ 104.680408][ T5133] gfs2_get_tree+0x54/0x1b4 [ 104.681652][ T5133] vfs_get_tree+0x90/0x274 [ 104.682811][ T5133] do_new_mount+0x278/0x8fc [ 104.684083][ T5133] path_mount+0x594/0x101c [ 104.685293][ T5133] __arm64_sys_mount+0x510/0x5e0 [ 104.686664][ T5133] invoke_syscall+0x98/0x2b8 [ 104.687889][ T5133] el0_svc_common+0x138/0x258 [ 104.689152][ T5133] do_el0_svc+0x58/0x14c [ 104.690273][ T5133] el0_svc+0x7c/0x1f0 [ 104.691337][ T5133] el0t_64_sync_handler+0x84/0xe4 [ 104.692705][ T5133] el0t_64_sync+0x1a0/0x1a4 [ 104.716176][ T5133] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.726069][ T5133] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.826319][ T5158] loop2: detected capacity change from 0 to 32768 [ 104.854875][ T5158] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.857044][ T5158] CPU: 0 PID: 5158 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 104.859066][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.861681][ T5158] Call trace: [ 104.862524][ T5158] dump_backtrace+0x0/0x530 [ 104.863662][ T5158] show_stack+0x2c/0x3c [ 104.864796][ T5158] dump_stack_lvl+0x108/0x170 [ 104.865993][ T5158] dump_stack+0x1c/0x58 [ 104.867097][ T5158] sysfs_create_dir_ns+0x278/0x318 [ 104.868617][ T5158] kobject_add_internal+0x384/0x8f0 [ 104.870099][ T5158] kobject_init_and_add+0x130/0x1a0 [ 104.871619][ T5158] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.872937][ T5158] gfs2_fill_super+0xe10/0x2010 [ 104.874422][ T5158] get_tree_bdev+0x360/0x54c [ 104.876472][ T5158] gfs2_get_tree+0x54/0x1b4 [ 104.878452][ T5158] vfs_get_tree+0x90/0x274 [ 104.880674][ T5158] do_new_mount+0x278/0x8fc [ 104.883432][ T5158] path_mount+0x594/0x101c [ 104.886284][ T5158] __arm64_sys_mount+0x510/0x5e0 [ 104.888848][ T5158] invoke_syscall+0x98/0x2b8 [ 104.891401][ T5158] el0_svc_common+0x138/0x258 [ 104.894132][ T5158] do_el0_svc+0x58/0x14c [ 104.896483][ T5158] el0_svc+0x7c/0x1f0 [ 104.898512][ T5158] el0t_64_sync_handler+0x84/0xe4 [ 104.900655][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 105.027824][ T5158] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.070065][ T5158] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.542795][ T5146] loop3: detected capacity change from 0 to 32768 [ 105.593888][ T5175] loop4: detected capacity change from 0 to 32768 [ 105.596353][ T5146] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.608684][ T5146] CPU: 0 PID: 5146 Comm: syz.3.25 Not tainted 5.15.178-syzkaller #0 [ 105.610870][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.613573][ T5146] Call trace: [ 105.614460][ T5146] dump_backtrace+0x0/0x530 [ 105.615691][ T5146] show_stack+0x2c/0x3c [ 105.616756][ T5146] dump_stack_lvl+0x108/0x170 [ 105.618041][ T5146] dump_stack+0x1c/0x58 [ 105.619117][ T5146] sysfs_create_dir_ns+0x278/0x318 [ 105.620431][ T5146] kobject_add_internal+0x384/0x8f0 [ 105.621761][ T5146] kobject_init_and_add+0x130/0x1a0 [ 105.623228][ T5146] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.624491][ T5146] gfs2_fill_super+0xe10/0x2010 [ 105.625750][ T5146] get_tree_bdev+0x360/0x54c [ 105.627004][ T5146] gfs2_get_tree+0x54/0x1b4 [ 105.628200][ T5146] vfs_get_tree+0x90/0x274 [ 105.629340][ T5146] do_new_mount+0x278/0x8fc [ 105.630550][ T5146] path_mount+0x594/0x101c [ 105.631740][ T5146] __arm64_sys_mount+0x510/0x5e0 [ 105.633050][ T5146] invoke_syscall+0x98/0x2b8 [ 105.634233][ T5146] el0_svc_common+0x138/0x258 [ 105.635498][ T5146] do_el0_svc+0x58/0x14c [ 105.636605][ T5146] el0_svc+0x7c/0x1f0 [ 105.637659][ T5146] el0t_64_sync_handler+0x84/0xe4 [ 105.639008][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 105.652232][ T5146] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.658249][ T5146] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.663730][ T5153] loop0: detected capacity change from 0 to 32768 [ 105.689281][ T5175] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.691261][ T5175] CPU: 0 PID: 5175 Comm: syz.4.28 Not tainted 5.15.178-syzkaller #0 [ 105.693329][ T5175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.695946][ T5175] Call trace: [ 105.696813][ T5175] dump_backtrace+0x0/0x530 [ 105.698028][ T5175] show_stack+0x2c/0x3c [ 105.699097][ T5175] dump_stack_lvl+0x108/0x170 [ 105.700327][ T5175] dump_stack+0x1c/0x58 [ 105.701425][ T5175] sysfs_create_dir_ns+0x278/0x318 [ 105.702776][ T5175] kobject_add_internal+0x384/0x8f0 [ 105.704129][ T5175] kobject_init_and_add+0x130/0x1a0 [ 105.705454][ T5175] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.706723][ T5175] gfs2_fill_super+0xe10/0x2010 [ 105.708014][ T5175] get_tree_bdev+0x360/0x54c [ 105.709182][ T5175] gfs2_get_tree+0x54/0x1b4 [ 105.710326][ T5175] vfs_get_tree+0x90/0x274 [ 105.711422][ T5175] do_new_mount+0x278/0x8fc [ 105.712601][ T5175] path_mount+0x594/0x101c [ 105.713805][ T5175] __arm64_sys_mount+0x510/0x5e0 [ 105.715159][ T5175] invoke_syscall+0x98/0x2b8 [ 105.716384][ T5175] el0_svc_common+0x138/0x258 [ 105.717727][ T5175] do_el0_svc+0x58/0x14c [ 105.718885][ T5175] el0_svc+0x7c/0x1f0 [ 105.719946][ T5175] el0t_64_sync_handler+0x84/0xe4 [ 105.721351][ T5175] el0t_64_sync+0x1a0/0x1a4 [ 105.726737][ T5153] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.728644][ T5153] CPU: 0 PID: 5153 Comm: syz.0.26 Not tainted 5.15.178-syzkaller #0 [ 105.730719][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.733255][ T5153] Call trace: [ 105.734032][ T5153] dump_backtrace+0x0/0x530 [ 105.735243][ T5153] show_stack+0x2c/0x3c [ 105.736337][ T5153] dump_stack_lvl+0x108/0x170 [ 105.737561][ T5153] dump_stack+0x1c/0x58 [ 105.738689][ T5153] sysfs_create_dir_ns+0x278/0x318 [ 105.740080][ T5153] kobject_add_internal+0x384/0x8f0 [ 105.741524][ T5153] kobject_init_and_add+0x130/0x1a0 [ 105.742896][ T5153] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.744128][ T5153] gfs2_fill_super+0xe10/0x2010 [ 105.745481][ T5153] get_tree_bdev+0x360/0x54c [ 105.746705][ T5153] gfs2_get_tree+0x54/0x1b4 [ 105.747921][ T5153] vfs_get_tree+0x90/0x274 [ 105.749100][ T5153] do_new_mount+0x278/0x8fc [ 105.750303][ T5153] path_mount+0x594/0x101c [ 105.751473][ T5153] __arm64_sys_mount+0x510/0x5e0 [ 105.752745][ T5153] invoke_syscall+0x98/0x2b8 [ 105.753968][ T5153] el0_svc_common+0x138/0x258 [ 105.755200][ T5153] do_el0_svc+0x58/0x14c [ 105.756348][ T5153] el0_svc+0x7c/0x1f0 [ 105.757412][ T5153] el0t_64_sync_handler+0x84/0xe4 [ 105.758772][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 105.769154][ T5175] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.772685][ T5175] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.827279][ T5158] loop2: detected capacity change from 0 to 32768 [ 105.865371][ T5153] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.868765][ T5153] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.928738][ T5158] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.930660][ T5158] CPU: 0 PID: 5158 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 105.932679][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.935254][ T5158] Call trace: [ 105.936090][ T5158] dump_backtrace+0x0/0x530 [ 105.937294][ T5158] show_stack+0x2c/0x3c [ 105.938445][ T5158] dump_stack_lvl+0x108/0x170 [ 105.939655][ T5158] dump_stack+0x1c/0x58 [ 105.940789][ T5158] sysfs_create_dir_ns+0x278/0x318 [ 105.942167][ T5158] kobject_add_internal+0x384/0x8f0 [ 105.943524][ T5158] kobject_init_and_add+0x130/0x1a0 [ 105.944895][ T5158] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.946231][ T5158] gfs2_fill_super+0xe10/0x2010 [ 105.947590][ T5158] get_tree_bdev+0x360/0x54c [ 105.948799][ T5158] gfs2_get_tree+0x54/0x1b4 [ 105.949977][ T5158] vfs_get_tree+0x90/0x274 [ 105.951151][ T5158] do_new_mount+0x278/0x8fc [ 105.952345][ T5158] path_mount+0x594/0x101c [ 105.953504][ T5158] __arm64_sys_mount+0x510/0x5e0 [ 105.954967][ T5158] invoke_syscall+0x98/0x2b8 [ 105.956217][ T5158] el0_svc_common+0x138/0x258 [ 105.957524][ T5158] do_el0_svc+0x58/0x14c [ 105.958637][ T5158] el0_svc+0x7c/0x1f0 [ 105.959687][ T5158] el0t_64_sync_handler+0x84/0xe4 [ 105.961026][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 106.051106][ T5158] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.081035][ T5158] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.495375][ T5175] loop4: detected capacity change from 0 to 32768 [ 106.551619][ T5175] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.553596][ T5175] CPU: 1 PID: 5175 Comm: syz.4.28 Not tainted 5.15.178-syzkaller #0 [ 106.555763][ T5175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.558398][ T5175] Call trace: [ 106.559250][ T5175] dump_backtrace+0x0/0x530 [ 106.560375][ T5175] show_stack+0x2c/0x3c [ 106.561441][ T5175] dump_stack_lvl+0x108/0x170 [ 106.562592][ T5175] dump_stack+0x1c/0x58 [ 106.563612][ T5175] sysfs_create_dir_ns+0x278/0x318 [ 106.564915][ T5175] kobject_add_internal+0x384/0x8f0 [ 106.566285][ T5175] kobject_init_and_add+0x130/0x1a0 [ 106.567662][ T5175] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.568951][ T5175] gfs2_fill_super+0xe10/0x2010 [ 106.570173][ T5175] get_tree_bdev+0x360/0x54c [ 106.571349][ T5175] gfs2_get_tree+0x54/0x1b4 [ 106.572485][ T5175] vfs_get_tree+0x90/0x274 [ 106.573587][ T5175] do_new_mount+0x278/0x8fc [ 106.574724][ T5175] path_mount+0x594/0x101c [ 106.575889][ T5175] __arm64_sys_mount+0x510/0x5e0 [ 106.577149][ T5175] invoke_syscall+0x98/0x2b8 [ 106.578261][ T5175] el0_svc_common+0x138/0x258 [ 106.579467][ T5175] do_el0_svc+0x58/0x14c [ 106.580556][ T5175] el0_svc+0x7c/0x1f0 [ 106.581590][ T5175] el0t_64_sync_handler+0x84/0xe4 [ 106.582845][ T5175] el0t_64_sync+0x1a0/0x1a4 [ 106.654844][ T5175] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.658137][ T5175] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.665754][ T5205] loop3: detected capacity change from 0 to 32768 [ 106.700902][ T5210] loop0: detected capacity change from 0 to 32768 [ 106.713890][ T5212] loop2: detected capacity change from 0 to 32768 [ 106.714336][ T5205] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.717690][ T5205] CPU: 0 PID: 5205 Comm: syz.3.29 Not tainted 5.15.178-syzkaller #0 [ 106.719869][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.722444][ T5205] Call trace: [ 106.723280][ T5205] dump_backtrace+0x0/0x530 [ 106.724460][ T5205] show_stack+0x2c/0x3c [ 106.725382][ T5205] dump_stack_lvl+0x108/0x170 [ 106.726636][ T5205] dump_stack+0x1c/0x58 [ 106.727739][ T5205] sysfs_create_dir_ns+0x278/0x318 [ 106.729067][ T5205] kobject_add_internal+0x384/0x8f0 [ 106.730452][ T5205] kobject_init_and_add+0x130/0x1a0 [ 106.731767][ T5205] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.733083][ T5205] gfs2_fill_super+0xe10/0x2010 [ 106.734362][ T5205] get_tree_bdev+0x360/0x54c [ 106.735542][ T5205] gfs2_get_tree+0x54/0x1b4 [ 106.736704][ T5205] vfs_get_tree+0x90/0x274 [ 106.737842][ T5205] do_new_mount+0x278/0x8fc [ 106.739012][ T5205] path_mount+0x594/0x101c [ 106.740228][ T5205] __arm64_sys_mount+0x510/0x5e0 [ 106.741513][ T5205] invoke_syscall+0x98/0x2b8 [ 106.742774][ T5205] el0_svc_common+0x138/0x258 [ 106.744041][ T5205] do_el0_svc+0x58/0x14c [ 106.745143][ T5205] el0_svc+0x7c/0x1f0 [ 106.746194][ T5205] el0t_64_sync_handler+0x84/0xe4 [ 106.747530][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 106.771395][ T5205] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.780050][ T5205] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.787920][ T5210] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.789849][ T5210] CPU: 1 PID: 5210 Comm: syz.0.30 Not tainted 5.15.178-syzkaller #0 [ 106.791842][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.794357][ T5210] Call trace: [ 106.795376][ T5210] dump_backtrace+0x0/0x530 [ 106.796558][ T5210] show_stack+0x2c/0x3c [ 106.797690][ T5210] dump_stack_lvl+0x108/0x170 [ 106.798881][ T5210] dump_stack+0x1c/0x58 [ 106.799944][ T5210] sysfs_create_dir_ns+0x278/0x318 [ 106.801287][ T5210] kobject_add_internal+0x384/0x8f0 [ 106.802590][ T5210] kobject_init_and_add+0x130/0x1a0 [ 106.803888][ T5210] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.805167][ T5210] gfs2_fill_super+0xe10/0x2010 [ 106.806393][ T5210] get_tree_bdev+0x360/0x54c [ 106.807530][ T5210] gfs2_get_tree+0x54/0x1b4 [ 106.808733][ T5210] vfs_get_tree+0x90/0x274 [ 106.809798][ T5210] do_new_mount+0x278/0x8fc [ 106.810897][ T5210] path_mount+0x594/0x101c [ 106.811986][ T5210] __arm64_sys_mount+0x510/0x5e0 [ 106.813282][ T5210] invoke_syscall+0x98/0x2b8 [ 106.814383][ T5210] el0_svc_common+0x138/0x258 [ 106.815577][ T5210] do_el0_svc+0x58/0x14c [ 106.816684][ T5210] el0_svc+0x7c/0x1f0 [ 106.817674][ T5210] el0t_64_sync_handler+0x84/0xe4 [ 106.819021][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 106.823500][ T5212] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.829390][ T5212] CPU: 1 PID: 5212 Comm: syz.2.31 Not tainted 5.15.178-syzkaller #0 [ 106.831430][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.833906][ T5212] Call trace: [ 106.834747][ T5212] dump_backtrace+0x0/0x530 [ 106.835873][ T5212] show_stack+0x2c/0x3c [ 106.836947][ T5212] dump_stack_lvl+0x108/0x170 [ 106.838205][ T5212] dump_stack+0x1c/0x58 [ 106.839284][ T5212] sysfs_create_dir_ns+0x278/0x318 [ 106.840559][ T5212] kobject_add_internal+0x384/0x8f0 1970/01/01 00:01:46 executed programs: 27 [ 106.841878][ T5212] kobject_init_and_add+0x130/0x1a0 [ 106.843228][ T5212] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.844528][ T5212] gfs2_fill_super+0xe10/0x2010 [ 106.845821][ T5212] get_tree_bdev+0x360/0x54c [ 106.846988][ T5212] gfs2_get_tree+0x54/0x1b4 [ 106.848237][ T5212] vfs_get_tree+0x90/0x274 [ 106.849306][ T5212] do_new_mount+0x278/0x8fc [ 106.850439][ T5212] path_mount+0x594/0x101c [ 106.851603][ T5212] __arm64_sys_mount+0x510/0x5e0 [ 106.852906][ T5212] invoke_syscall+0x98/0x2b8 [ 106.854160][ T5212] el0_svc_common+0x138/0x258 [ 106.855298][ T5212] do_el0_svc+0x58/0x14c [ 106.856385][ T5212] el0_svc+0x7c/0x1f0 [ 106.857436][ T5212] el0t_64_sync_handler+0x84/0xe4 [ 106.858728][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 106.875137][ T5210] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.878420][ T5210] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.901070][ T5212] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.910758][ T5212] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.439481][ T5235] loop4: detected capacity change from 0 to 32768 [ 107.473198][ T5210] loop0: detected capacity change from 0 to 32768 [ 107.491224][ T5235] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.493095][ T5235] CPU: 0 PID: 5235 Comm: syz.4.32 Not tainted 5.15.178-syzkaller #0 [ 107.495098][ T5235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.497698][ T5235] Call trace: [ 107.498579][ T5235] dump_backtrace+0x0/0x530 [ 107.499753][ T5235] show_stack+0x2c/0x3c [ 107.500835][ T5235] dump_stack_lvl+0x108/0x170 [ 107.501982][ T5235] dump_stack+0x1c/0x58 [ 107.503057][ T5235] sysfs_create_dir_ns+0x278/0x318 [ 107.504346][ T5235] kobject_add_internal+0x384/0x8f0 [ 107.505631][ T5235] kobject_init_and_add+0x130/0x1a0 [ 107.507035][ T5235] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.508273][ T5235] gfs2_fill_super+0xe10/0x2010 [ 107.509510][ T5235] get_tree_bdev+0x360/0x54c [ 107.510687][ T5235] gfs2_get_tree+0x54/0x1b4 [ 107.511868][ T5235] vfs_get_tree+0x90/0x274 [ 107.513046][ T5235] do_new_mount+0x278/0x8fc [ 107.514293][ T5235] path_mount+0x594/0x101c [ 107.515450][ T5235] __arm64_sys_mount+0x510/0x5e0 [ 107.516728][ T5235] invoke_syscall+0x98/0x2b8 [ 107.517925][ T5235] el0_svc_common+0x138/0x258 [ 107.519242][ T5235] do_el0_svc+0x58/0x14c [ 107.520330][ T5235] el0_svc+0x7c/0x1f0 [ 107.521376][ T5235] el0t_64_sync_handler+0x84/0xe4 [ 107.522666][ T5235] el0t_64_sync+0x1a0/0x1a4 [ 107.554521][ T5235] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.559768][ T5212] loop2: detected capacity change from 0 to 32768 [ 107.565327][ T5210] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.567356][ T5210] CPU: 0 PID: 5210 Comm: syz.0.30 Not tainted 5.15.178-syzkaller #0 [ 107.569348][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.571981][ T5210] Call trace: [ 107.572838][ T5210] dump_backtrace+0x0/0x530 [ 107.573989][ T5210] show_stack+0x2c/0x3c [ 107.575137][ T5210] dump_stack_lvl+0x108/0x170 [ 107.576339][ T5210] dump_stack+0x1c/0x58 [ 107.577429][ T5210] sysfs_create_dir_ns+0x278/0x318 [ 107.578768][ T5210] kobject_add_internal+0x384/0x8f0 [ 107.580175][ T5210] kobject_init_and_add+0x130/0x1a0 [ 107.581491][ T5210] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.582702][ T5210] gfs2_fill_super+0xe10/0x2010 [ 107.583979][ T5210] get_tree_bdev+0x360/0x54c [ 107.585172][ T5210] gfs2_get_tree+0x54/0x1b4 [ 107.586339][ T5210] vfs_get_tree+0x90/0x274 [ 107.587511][ T5210] do_new_mount+0x278/0x8fc [ 107.588700][ T5210] path_mount+0x594/0x101c [ 107.589812][ T5210] __arm64_sys_mount+0x510/0x5e0 [ 107.591074][ T5210] invoke_syscall+0x98/0x2b8 [ 107.592272][ T5210] el0_svc_common+0x138/0x258 [ 107.593482][ T5210] do_el0_svc+0x58/0x14c [ 107.594605][ T5210] el0_svc+0x7c/0x1f0 [ 107.595606][ T5210] el0t_64_sync_handler+0x84/0xe4 [ 107.596905][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 107.598342][ T5235] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.611199][ T5205] loop3: detected capacity change from 0 to 32768 [ 107.613095][ T5210] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.616840][ T5210] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.637517][ T5212] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.639450][ T5212] CPU: 1 PID: 5212 Comm: syz.2.31 Not tainted 5.15.178-syzkaller #0 [ 107.641674][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.644219][ T5212] Call trace: [ 107.645104][ T5212] dump_backtrace+0x0/0x530 [ 107.646306][ T5212] show_stack+0x2c/0x3c [ 107.647415][ T5212] dump_stack_lvl+0x108/0x170 [ 107.648629][ T5212] dump_stack+0x1c/0x58 [ 107.649750][ T5212] sysfs_create_dir_ns+0x278/0x318 [ 107.651096][ T5212] kobject_add_internal+0x384/0x8f0 [ 107.652506][ T5212] kobject_init_and_add+0x130/0x1a0 [ 107.653993][ T5212] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.655380][ T5212] gfs2_fill_super+0xe10/0x2010 [ 107.656685][ T5212] get_tree_bdev+0x360/0x54c [ 107.657957][ T5212] gfs2_get_tree+0x54/0x1b4 [ 107.659101][ T5212] vfs_get_tree+0x90/0x274 [ 107.660278][ T5212] do_new_mount+0x278/0x8fc [ 107.661455][ T5212] path_mount+0x594/0x101c [ 107.662601][ T5212] __arm64_sys_mount+0x510/0x5e0 [ 107.663879][ T5212] invoke_syscall+0x98/0x2b8 [ 107.665068][ T5212] el0_svc_common+0x138/0x258 [ 107.666288][ T5212] do_el0_svc+0x58/0x14c [ 107.667399][ T5212] el0_svc+0x7c/0x1f0 [ 107.668505][ T5212] el0t_64_sync_handler+0x84/0xe4 [ 107.669795][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 107.671952][ T5205] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.674086][ T5205] CPU: 0 PID: 5205 Comm: syz.3.29 Not tainted 5.15.178-syzkaller #0 [ 107.676167][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.678768][ T5205] Call trace: [ 107.679590][ T5205] dump_backtrace+0x0/0x530 [ 107.680848][ T5205] show_stack+0x2c/0x3c [ 107.681968][ T5205] dump_stack_lvl+0x108/0x170 [ 107.683188][ T5205] dump_stack+0x1c/0x58 [ 107.684302][ T5205] sysfs_create_dir_ns+0x278/0x318 [ 107.685647][ T5205] kobject_add_internal+0x384/0x8f0 [ 107.687024][ T5205] kobject_init_and_add+0x130/0x1a0 [ 107.688328][ T5205] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.689525][ T5205] gfs2_fill_super+0xe10/0x2010 [ 107.690789][ T5205] get_tree_bdev+0x360/0x54c [ 107.691962][ T5205] gfs2_get_tree+0x54/0x1b4 [ 107.693139][ T5205] vfs_get_tree+0x90/0x274 [ 107.694347][ T5205] do_new_mount+0x278/0x8fc [ 107.695490][ T5205] path_mount+0x594/0x101c [ 107.696638][ T5205] __arm64_sys_mount+0x510/0x5e0 [ 107.697891][ T5205] invoke_syscall+0x98/0x2b8 [ 107.699097][ T5205] el0_svc_common+0x138/0x258 [ 107.700329][ T5205] do_el0_svc+0x58/0x14c [ 107.701364][ T5205] el0_svc+0x7c/0x1f0 [ 107.702486][ T5205] el0t_64_sync_handler+0x84/0xe4 [ 107.703838][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 107.733069][ T5212] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.745913][ T5212] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.794861][ T5205] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.798228][ T5205] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.302348][ T5266] loop0: detected capacity change from 0 to 32768 [ 108.345961][ T5266] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.347924][ T5266] CPU: 0 PID: 5266 Comm: syz.0.33 Not tainted 5.15.178-syzkaller #0 [ 108.349976][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.352525][ T5266] Call trace: [ 108.353362][ T5266] dump_backtrace+0x0/0x530 [ 108.354526][ T5266] show_stack+0x2c/0x3c [ 108.355564][ T5266] dump_stack_lvl+0x108/0x170 [ 108.356751][ T5266] dump_stack+0x1c/0x58 [ 108.357815][ T5266] sysfs_create_dir_ns+0x278/0x318 [ 108.359228][ T5266] kobject_add_internal+0x384/0x8f0 [ 108.360564][ T5266] kobject_init_and_add+0x130/0x1a0 [ 108.361896][ T5266] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.363108][ T5266] gfs2_fill_super+0xe10/0x2010 [ 108.364328][ T5266] get_tree_bdev+0x360/0x54c [ 108.365553][ T5266] gfs2_get_tree+0x54/0x1b4 [ 108.366699][ T5266] vfs_get_tree+0x90/0x274 [ 108.367831][ T5266] do_new_mount+0x278/0x8fc [ 108.369088][ T5266] path_mount+0x594/0x101c [ 108.370262][ T5266] __arm64_sys_mount+0x510/0x5e0 [ 108.371583][ T5266] invoke_syscall+0x98/0x2b8 [ 108.372791][ T5266] el0_svc_common+0x138/0x258 [ 108.374089][ T5266] do_el0_svc+0x58/0x14c [ 108.375234][ T5266] el0_svc+0x7c/0x1f0 [ 108.376281][ T5266] el0t_64_sync_handler+0x84/0xe4 [ 108.377611][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 108.430360][ T5235] loop4: detected capacity change from 0 to 32768 [ 108.432360][ T5272] loop2: detected capacity change from 0 to 32768 [ 108.434210][ T5266] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.444885][ T5266] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.464557][ T5235] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.472492][ T5235] CPU: 1 PID: 5235 Comm: syz.4.32 Not tainted 5.15.178-syzkaller #0 [ 108.473212][ T5272] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.474651][ T5235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.479210][ T5235] Call trace: [ 108.480005][ T5235] dump_backtrace+0x0/0x530 [ 108.481184][ T5235] show_stack+0x2c/0x3c [ 108.482285][ T5235] dump_stack_lvl+0x108/0x170 [ 108.483493][ T5235] dump_stack+0x1c/0x58 [ 108.484604][ T5235] sysfs_create_dir_ns+0x278/0x318 [ 108.485922][ T5235] kobject_add_internal+0x384/0x8f0 [ 108.487260][ T5235] kobject_init_and_add+0x130/0x1a0 [ 108.488648][ T5235] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.489876][ T5235] gfs2_fill_super+0xe10/0x2010 [ 108.491078][ T5235] get_tree_bdev+0x360/0x54c [ 108.492257][ T5235] gfs2_get_tree+0x54/0x1b4 [ 108.493414][ T5235] vfs_get_tree+0x90/0x274 [ 108.494595][ T5235] do_new_mount+0x278/0x8fc [ 108.495765][ T5235] path_mount+0x594/0x101c [ 108.496898][ T5235] __arm64_sys_mount+0x510/0x5e0 [ 108.498196][ T5235] invoke_syscall+0x98/0x2b8 [ 108.499422][ T5235] el0_svc_common+0x138/0x258 [ 108.500655][ T5235] do_el0_svc+0x58/0x14c [ 108.501809][ T5235] el0_svc+0x7c/0x1f0 [ 108.502880][ T5235] el0t_64_sync_handler+0x84/0xe4 [ 108.504186][ T5235] el0t_64_sync+0x1a0/0x1a4 [ 108.515047][ T5235] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.518761][ T5235] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.521202][ T5272] CPU: 1 PID: 5272 Comm: syz.2.34 Not tainted 5.15.178-syzkaller #0 [ 108.523146][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.525760][ T5272] Call trace: [ 108.526661][ T5272] dump_backtrace+0x0/0x530 [ 108.527802][ T5272] show_stack+0x2c/0x3c [ 108.528882][ T5272] dump_stack_lvl+0x108/0x170 [ 108.530121][ T5272] dump_stack+0x1c/0x58 [ 108.531192][ T5272] sysfs_create_dir_ns+0x278/0x318 [ 108.532444][ T5272] kobject_add_internal+0x384/0x8f0 [ 108.533816][ T5272] kobject_init_and_add+0x130/0x1a0 [ 108.535160][ T5272] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.536418][ T5272] gfs2_fill_super+0xe10/0x2010 [ 108.537597][ T5272] get_tree_bdev+0x360/0x54c [ 108.538797][ T5272] gfs2_get_tree+0x54/0x1b4 [ 108.539979][ T5272] vfs_get_tree+0x90/0x274 [ 108.541156][ T5272] do_new_mount+0x278/0x8fc [ 108.542340][ T5272] path_mount+0x594/0x101c [ 108.543447][ T5272] __arm64_sys_mount+0x510/0x5e0 [ 108.544765][ T5272] invoke_syscall+0x98/0x2b8 [ 108.545978][ T5272] el0_svc_common+0x138/0x258 [ 108.547216][ T5272] do_el0_svc+0x58/0x14c [ 108.548335][ T5272] el0_svc+0x7c/0x1f0 [ 108.549398][ T5272] el0t_64_sync_handler+0x84/0xe4 [ 108.550699][ T5272] el0t_64_sync+0x1a0/0x1a4 [ 108.554437][ T5272] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.571477][ T5272] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.595767][ T5280] loop3: detected capacity change from 0 to 32768 [ 108.649322][ T5280] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.651149][ T5280] CPU: 0 PID: 5280 Comm: syz.3.35 Not tainted 5.15.178-syzkaller #0 [ 108.653301][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.655884][ T5280] Call trace: [ 108.656697][ T5280] dump_backtrace+0x0/0x530 [ 108.657830][ T5280] show_stack+0x2c/0x3c [ 108.658903][ T5280] dump_stack_lvl+0x108/0x170 [ 108.660135][ T5280] dump_stack+0x1c/0x58 [ 108.661184][ T5280] sysfs_create_dir_ns+0x278/0x318 [ 108.662467][ T5280] kobject_add_internal+0x384/0x8f0 [ 108.663819][ T5280] kobject_init_and_add+0x130/0x1a0 [ 108.665137][ T5280] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.666348][ T5280] gfs2_fill_super+0xe10/0x2010 [ 108.667597][ T5280] get_tree_bdev+0x360/0x54c [ 108.668709][ T5280] gfs2_get_tree+0x54/0x1b4 [ 108.669920][ T5280] vfs_get_tree+0x90/0x274 [ 108.671062][ T5280] do_new_mount+0x278/0x8fc [ 108.672299][ T5280] path_mount+0x594/0x101c [ 108.673434][ T5280] __arm64_sys_mount+0x510/0x5e0 [ 108.674657][ T5280] invoke_syscall+0x98/0x2b8 [ 108.675814][ T5280] el0_svc_common+0x138/0x258 [ 108.677013][ T5280] do_el0_svc+0x58/0x14c [ 108.678088][ T5280] el0_svc+0x7c/0x1f0 [ 108.679127][ T5280] el0t_64_sync_handler+0x84/0xe4 [ 108.680463][ T5280] el0t_64_sync+0x1a0/0x1a4 [ 108.795036][ T5280] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.798423][ T5280] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.134063][ T5266] loop0: detected capacity change from 0 to 32768 [ 109.159803][ T5266] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.161878][ T5266] CPU: 0 PID: 5266 Comm: syz.0.33 Not tainted 5.15.178-syzkaller #0 [ 109.163924][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.166592][ T5266] Call trace: [ 109.167410][ T5266] dump_backtrace+0x0/0x530 [ 109.168600][ T5266] show_stack+0x2c/0x3c [ 109.169672][ T5266] dump_stack_lvl+0x108/0x170 [ 109.170875][ T5266] dump_stack+0x1c/0x58 [ 109.171906][ T5266] sysfs_create_dir_ns+0x278/0x318 [ 109.173194][ T5266] kobject_add_internal+0x384/0x8f0 [ 109.174583][ T5266] kobject_init_and_add+0x130/0x1a0 [ 109.175975][ T5266] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.177180][ T5266] gfs2_fill_super+0xe10/0x2010 [ 109.178451][ T5266] get_tree_bdev+0x360/0x54c [ 109.179623][ T5266] gfs2_get_tree+0x54/0x1b4 [ 109.180746][ T5266] vfs_get_tree+0x90/0x274 [ 109.181875][ T5266] do_new_mount+0x278/0x8fc [ 109.183042][ T5266] path_mount+0x594/0x101c [ 109.184195][ T5266] __arm64_sys_mount+0x510/0x5e0 [ 109.185505][ T5266] invoke_syscall+0x98/0x2b8 [ 109.186711][ T5266] el0_svc_common+0x138/0x258 [ 109.187921][ T5266] do_el0_svc+0x58/0x14c [ 109.189026][ T5266] el0_svc+0x7c/0x1f0 [ 109.189997][ T5266] el0t_64_sync_handler+0x84/0xe4 [ 109.191269][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 109.244341][ T5266] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.254459][ T5266] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.279385][ T5301] loop4: detected capacity change from 0 to 32768 [ 109.292407][ T5301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.294321][ T5301] CPU: 1 PID: 5301 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 109.296618][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.299291][ T5301] Call trace: [ 109.300180][ T5301] dump_backtrace+0x0/0x530 [ 109.301331][ T5301] show_stack+0x2c/0x3c [ 109.302380][ T5301] dump_stack_lvl+0x108/0x170 [ 109.303658][ T5301] dump_stack+0x1c/0x58 [ 109.304673][ T5301] sysfs_create_dir_ns+0x278/0x318 [ 109.306003][ T5301] kobject_add_internal+0x384/0x8f0 [ 109.307371][ T5301] kobject_init_and_add+0x130/0x1a0 [ 109.308670][ T5301] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.309940][ T5301] gfs2_fill_super+0xe10/0x2010 [ 109.311165][ T5301] get_tree_bdev+0x360/0x54c [ 109.312282][ T5301] gfs2_get_tree+0x54/0x1b4 [ 109.313450][ T5301] vfs_get_tree+0x90/0x274 [ 109.314637][ T5301] do_new_mount+0x278/0x8fc [ 109.315788][ T5301] path_mount+0x594/0x101c [ 109.317020][ T5301] __arm64_sys_mount+0x510/0x5e0 [ 109.318324][ T5301] invoke_syscall+0x98/0x2b8 [ 109.319509][ T5301] el0_svc_common+0x138/0x258 [ 109.320739][ T5301] do_el0_svc+0x58/0x14c [ 109.321845][ T5301] el0_svc+0x7c/0x1f0 [ 109.322913][ T5301] el0t_64_sync_handler+0x84/0xe4 [ 109.324251][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 109.349864][ T5272] loop2: detected capacity change from 0 to 32768 [ 109.351833][ T5301] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.355197][ T5301] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.427824][ T5280] loop3: detected capacity change from 0 to 32768 [ 109.445222][ T5272] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.447108][ T5272] CPU: 0 PID: 5272 Comm: syz.2.34 Not tainted 5.15.178-syzkaller #0 [ 109.449073][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.451563][ T5272] Call trace: [ 109.452386][ T5272] dump_backtrace+0x0/0x530 [ 109.453478][ T5272] show_stack+0x2c/0x3c [ 109.454426][ T5272] dump_stack_lvl+0x108/0x170 [ 109.455620][ T5272] dump_stack+0x1c/0x58 [ 109.456661][ T5272] sysfs_create_dir_ns+0x278/0x318 [ 109.458077][ T5272] kobject_add_internal+0x384/0x8f0 [ 109.459456][ T5272] kobject_init_and_add+0x130/0x1a0 [ 109.460859][ T5272] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.462147][ T5272] gfs2_fill_super+0xe10/0x2010 [ 109.463410][ T5272] get_tree_bdev+0x360/0x54c [ 109.464627][ T5272] gfs2_get_tree+0x54/0x1b4 [ 109.465835][ T5272] vfs_get_tree+0x90/0x274 [ 109.466977][ T5272] do_new_mount+0x278/0x8fc [ 109.468144][ T5272] path_mount+0x594/0x101c [ 109.469264][ T5272] __arm64_sys_mount+0x510/0x5e0 [ 109.470576][ T5272] invoke_syscall+0x98/0x2b8 [ 109.471832][ T5272] el0_svc_common+0x138/0x258 [ 109.473069][ T5272] do_el0_svc+0x58/0x14c [ 109.474163][ T5272] el0_svc+0x7c/0x1f0 [ 109.475185][ T5272] el0t_64_sync_handler+0x84/0xe4 [ 109.476432][ T5272] el0t_64_sync+0x1a0/0x1a4 [ 109.508304][ T5272] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.511695][ T5272] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.525395][ T5280] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.527283][ T5280] CPU: 0 PID: 5280 Comm: syz.3.35 Not tainted 5.15.178-syzkaller #0 [ 109.529248][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.531685][ T5280] Call trace: [ 109.532451][ T5280] dump_backtrace+0x0/0x530 [ 109.533545][ T5280] show_stack+0x2c/0x3c [ 109.534563][ T5280] dump_stack_lvl+0x108/0x170 [ 109.535812][ T5280] dump_stack+0x1c/0x58 [ 109.537036][ T5280] sysfs_create_dir_ns+0x278/0x318 [ 109.538317][ T5280] kobject_add_internal+0x384/0x8f0 [ 109.539697][ T5280] kobject_init_and_add+0x130/0x1a0 [ 109.541064][ T5280] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.542293][ T5280] gfs2_fill_super+0xe10/0x2010 [ 109.543648][ T5280] get_tree_bdev+0x360/0x54c [ 109.544873][ T5280] gfs2_get_tree+0x54/0x1b4 [ 109.546044][ T5280] vfs_get_tree+0x90/0x274 [ 109.547215][ T5280] do_new_mount+0x278/0x8fc [ 109.548383][ T5280] path_mount+0x594/0x101c [ 109.549546][ T5280] __arm64_sys_mount+0x510/0x5e0 [ 109.550816][ T5280] invoke_syscall+0x98/0x2b8 [ 109.551988][ T5280] el0_svc_common+0x138/0x258 [ 109.553211][ T5280] do_el0_svc+0x58/0x14c [ 109.554299][ T5280] el0_svc+0x7c/0x1f0 [ 109.555328][ T5280] el0t_64_sync_handler+0x84/0xe4 [ 109.556645][ T5280] el0t_64_sync+0x1a0/0x1a4 [ 109.565765][ T5280] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.569006][ T5280] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.858870][ T5301] loop4: detected capacity change from 0 to 32768 [ 109.908806][ T5301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.911165][ T5301] CPU: 1 PID: 5301 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 109.913171][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.915679][ T5301] Call trace: [ 109.916493][ T5301] dump_backtrace+0x0/0x530 [ 109.917642][ T5301] show_stack+0x2c/0x3c [ 109.918566][ T5301] dump_stack_lvl+0x108/0x170 [ 109.919772][ T5301] dump_stack+0x1c/0x58 [ 109.920927][ T5301] sysfs_create_dir_ns+0x278/0x318 [ 109.922303][ T5301] kobject_add_internal+0x384/0x8f0 [ 109.923702][ T5301] kobject_init_and_add+0x130/0x1a0 [ 109.925134][ T5301] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.926353][ T5301] gfs2_fill_super+0xe10/0x2010 [ 109.927703][ T5301] get_tree_bdev+0x360/0x54c [ 109.928875][ T5301] gfs2_get_tree+0x54/0x1b4 [ 109.930054][ T5301] vfs_get_tree+0x90/0x274 [ 109.931195][ T5301] do_new_mount+0x278/0x8fc [ 109.932329][ T5301] path_mount+0x594/0x101c [ 109.933414][ T5301] __arm64_sys_mount+0x510/0x5e0 [ 109.934655][ T5301] invoke_syscall+0x98/0x2b8 [ 109.935790][ T5301] el0_svc_common+0x138/0x258 [ 109.936936][ T5301] do_el0_svc+0x58/0x14c [ 109.938067][ T5301] el0_svc+0x7c/0x1f0 [ 109.939122][ T5301] el0t_64_sync_handler+0x84/0xe4 [ 109.940420][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 110.034785][ T5301] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.038104][ T5301] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.093958][ T5327] loop0: detected capacity change from 0 to 32768 [ 110.194445][ T5327] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 110.196757][ T5327] CPU: 1 PID: 5327 Comm: syz.0.37 Not tainted 5.15.178-syzkaller #0 [ 110.198812][ T5327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.201335][ T5327] Call trace: [ 110.202206][ T5327] dump_backtrace+0x0/0x530 [ 110.203317][ T5327] show_stack+0x2c/0x3c [ 110.204244][ T5327] dump_stack_lvl+0x108/0x170 [ 110.205437][ T5327] dump_stack+0x1c/0x58 [ 110.206535][ T5327] sysfs_create_dir_ns+0x278/0x318 [ 110.207845][ T5327] kobject_add_internal+0x384/0x8f0 [ 110.209137][ T5327] kobject_init_and_add+0x130/0x1a0 [ 110.210551][ T5327] gfs2_sys_fs_add+0x1f8/0x3f4 [ 110.211765][ T5327] gfs2_fill_super+0xe10/0x2010 [ 110.213036][ T5327] get_tree_bdev+0x360/0x54c [ 110.214187][ T5327] gfs2_get_tree+0x54/0x1b4 [ 110.215343][ T5327] vfs_get_tree+0x90/0x274 [ 110.216477][ T5327] do_new_mount+0x278/0x8fc [ 110.217562][ T5327] path_mount+0x594/0x101c [ 110.218646][ T5327] __arm64_sys_mount+0x510/0x5e0 [ 110.219898][ T5327] invoke_syscall+0x98/0x2b8 [ 110.221110][ T5327] el0_svc_common+0x138/0x258 [ 110.222341][ T5327] do_el0_svc+0x58/0x14c [ 110.223468][ T5327] el0_svc+0x7c/0x1f0 [ 110.224554][ T5327] el0t_64_sync_handler+0x84/0xe4 [ 110.225849][ T5327] el0t_64_sync+0x1a0/0x1a4 [ 110.291175][ T5327] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.294456][ T5327] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.322344][ T5336] loop2: detected capacity change from 0 to 32768 [ 110.342841][ T5336] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 110.345530][ T5336] CPU: 0 PID: 5336 Comm: syz.2.38 Not tainted 5.15.178-syzkaller #0 [ 110.347548][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.350078][ T5336] Call trace: [ 110.350855][ T5336] dump_backtrace+0x0/0x530 [ 110.352026][ T5336] show_stack+0x2c/0x3c [ 110.353073][ T5336] dump_stack_lvl+0x108/0x170 [ 110.354226][ T5336] dump_stack+0x1c/0x58 [ 110.355278][ T5336] sysfs_create_dir_ns+0x278/0x318 [ 110.356552][ T5336] kobject_add_internal+0x384/0x8f0 [ 110.357866][ T5336] kobject_init_and_add+0x130/0x1a0 [ 110.359238][ T5336] gfs2_sys_fs_add+0x1f8/0x3f4 [ 110.360518][ T5336] gfs2_fill_super+0xe10/0x2010 [ 110.361729][ T5336] get_tree_bdev+0x360/0x54c [ 110.362862][ T5336] gfs2_get_tree+0x54/0x1b4 [ 110.364067][ T5336] vfs_get_tree+0x90/0x274 [ 110.365188][ T5336] do_new_mount+0x278/0x8fc [ 110.366343][ T5336] path_mount+0x594/0x101c [ 110.367534][ T5336] __arm64_sys_mount+0x510/0x5e0 [ 110.368754][ T5336] invoke_syscall+0x98/0x2b8 [ 110.369989][ T5336] el0_svc_common+0x138/0x258 [ 110.371179][ T5336] do_el0_svc+0x58/0x14c [ 110.372250][ T5336] el0_svc+0x7c/0x1f0 [ 110.373284][ T5336] el0t_64_sync_handler+0x84/0xe4 [ 110.374552][ T5336] el0t_64_sync+0x1a0/0x1a4 [ 110.376896][ T5336] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.380250][ T5336] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.381599][ T5343] loop3: detected capacity change from 0 to 32768