Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 parsed 1 programs [ 58.873645][ T4613] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.621342][ T4730] chnl_net:caif_netlink_parms(): no params data found [ 62.707571][ T4730] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.708913][ T4730] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.710665][ T4730] device bridge_slave_0 entered promiscuous mode [ 62.760617][ T517] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.762515][ T517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.766778][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.785319][ T517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.785668][ T4730] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.786742][ T517] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.788001][ T4730] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.790729][ T4730] device bridge_slave_1 entered promiscuous mode [ 62.800421][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.898031][ T4730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.912696][ T4730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.941264][ T4730] team0: Port device team_slave_0 added [ 62.964828][ T4730] team0: Port device team_slave_1 added [ 62.991464][ T4730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.993071][ T4730] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.997734][ T4730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.001485][ T4730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.002801][ T4730] 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. [ 63.007079][ T4730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.093167][ T4730] device hsr_slave_0 entered promiscuous mode [ 63.143119][ T4730] device hsr_slave_1 entered promiscuous mode [ 64.040462][ T4730] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.083071][ T4730] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.103754][ T4730] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.144556][ T4730] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.209069][ T4730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.216210][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.218048][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.221553][ T4730] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.227456][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.229196][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.230742][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.232035][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.236313][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.241673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.246462][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.248038][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.249201][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.250699][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.259666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.261431][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.264942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.266627][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.268290][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.269912][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.271387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.276659][ T4730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.278923][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.284385][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.286088][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.288538][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.330446][ T4730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.332889][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.334212][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.341782][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.343602][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.351117][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.353794][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.355359][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.356797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.360319][ T4730] device veth0_vlan entered promiscuous mode [ 64.364766][ T4730] device veth1_vlan entered promiscuous mode [ 64.380073][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.384140][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.385732][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.387396][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.393549][ T4730] device veth0_macvtap entered promiscuous mode [ 64.396826][ T4730] device veth1_macvtap entered promiscuous mode [ 64.404878][ T4730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.406249][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.407859][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.409323][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.411404][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.416588][ T4730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.418683][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.420390][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.423610][ T4730] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.424961][ T4730] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.426379][ T4730] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.427796][ T4730] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:04 executed programs: 0 [ 64.746319][ T4907] chnl_net:caif_netlink_parms(): no params data found [ 64.826145][ T4907] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.827453][ T4907] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.829192][ T4907] device bridge_slave_0 entered promiscuous mode [ 64.847960][ T4907] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.849216][ T4907] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.850856][ T4907] device bridge_slave_1 entered promiscuous mode [ 64.898120][ T4904] chnl_net:caif_netlink_parms(): no params data found [ 64.923319][ T4907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.938666][ T4907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.987543][ T4907] team0: Port device team_slave_0 added [ 64.988792][ T4904] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.990586][ T4904] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.993156][ T4904] device bridge_slave_0 entered promiscuous mode [ 64.997553][ T4907] team0: Port device team_slave_1 added [ 64.999809][ T4921] chnl_net:caif_netlink_parms(): no params data found [ 65.006148][ T4915] chnl_net:caif_netlink_parms(): no params data found [ 65.012841][ T4904] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.014246][ T4904] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.015939][ T4904] device bridge_slave_1 entered promiscuous mode [ 65.044720][ T4907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.045826][ T4907] 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. [ 65.050156][ T4907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.055589][ T4907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.056698][ T4907] 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. [ 65.060939][ T4907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.063287][ T4923] chnl_net:caif_netlink_parms(): no params data found [ 65.069932][ T4904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.101078][ T4904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.117390][ T4915] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.118675][ T4915] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.120329][ T4915] device bridge_slave_0 entered promiscuous mode [ 65.133160][ T4904] team0: Port device team_slave_0 added [ 65.137223][ T4915] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.138773][ T4915] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.140423][ T4915] device bridge_slave_1 entered promiscuous mode [ 65.183150][ T4907] device hsr_slave_0 entered promiscuous mode [ 65.222264][ T4907] device hsr_slave_1 entered promiscuous mode [ 65.252282][ T4907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.253651][ T4907] Cannot create hsr debugfs directory [ 65.255547][ T4904] team0: Port device team_slave_1 added [ 65.277483][ T4915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.280425][ T4915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.291428][ T4921] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.293697][ T4921] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.295347][ T4921] device bridge_slave_0 entered promiscuous mode [ 65.297513][ T4921] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.298733][ T4921] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.300408][ T4921] device bridge_slave_1 entered promiscuous mode [ 65.320683][ T4923] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.322015][ T4923] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.323799][ T4923] device bridge_slave_0 entered promiscuous mode [ 65.325918][ T4923] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.327084][ T4923] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.328721][ T4923] device bridge_slave_1 entered promiscuous mode [ 65.339998][ T4915] team0: Port device team_slave_0 added [ 65.342495][ T4904] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.343686][ T4904] 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. [ 65.348207][ T4904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.366799][ T4921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.369197][ T4915] team0: Port device team_slave_1 added [ 65.376566][ T4904] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.377674][ T4904] 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. [ 65.386312][ T4904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.391139][ T4921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.409775][ T4923] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.411639][ T4915] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.417317][ T4915] 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. [ 65.423194][ T4915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.430608][ T4923] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.454695][ T4921] team0: Port device team_slave_0 added [ 65.457393][ T4921] team0: Port device team_slave_1 added [ 65.458710][ T4915] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.459743][ T4915] 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. [ 65.469239][ T4915] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.493813][ T4921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.494996][ T4921] 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. [ 65.499493][ T4921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.505533][ T4923] team0: Port device team_slave_0 added [ 65.543151][ T4904] device hsr_slave_0 entered promiscuous mode [ 65.592077][ T4904] device hsr_slave_1 entered promiscuous mode [ 65.641797][ T4904] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.643154][ T4904] Cannot create hsr debugfs directory [ 65.649084][ T4923] team0: Port device team_slave_1 added [ 65.656133][ T4921] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.657182][ T4921] 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. [ 65.661680][ T4921] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.714758][ T4915] device hsr_slave_0 entered promiscuous mode [ 65.762441][ T4915] device hsr_slave_1 entered promiscuous mode [ 65.802126][ T4915] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.803401][ T4915] Cannot create hsr debugfs directory [ 65.837850][ T4923] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.839095][ T4923] 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. [ 65.844485][ T4923] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.933556][ T4921] device hsr_slave_0 entered promiscuous mode [ 65.942142][ T4921] device hsr_slave_1 entered promiscuous mode [ 65.982169][ T4921] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.983504][ T4921] Cannot create hsr debugfs directory [ 65.989314][ T4923] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.990521][ T4923] 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. [ 65.996765][ T4923] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.008948][ T4907] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.071180][ T4907] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.146803][ T4907] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.186842][ T4907] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.303494][ T4923] device hsr_slave_0 entered promiscuous mode [ 66.352110][ T4923] device hsr_slave_1 entered promiscuous mode [ 66.411906][ T4923] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.413162][ T4923] Cannot create hsr debugfs directory [ 66.424421][ T4915] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.523047][ T4907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.529239][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.530881][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.535022][ T4907] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.537945][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.539705][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.541387][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.542663][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.545602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.550057][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.551668][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.554074][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.555223][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.556751][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.565994][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.568060][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.570298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.573722][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.575490][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.580200][ T4907] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.582318][ T4907] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.584926][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.586411][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.588026][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.590485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.593091][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.594736][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.652354][ T4213] Bluetooth: hci2: command 0x0409 tx timeout [ 66.654202][ T4213] Bluetooth: hci0: command 0x0409 tx timeout [ 66.659480][ T4907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.663849][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.665261][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.687419][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.689253][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.697084][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.698821][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.700435][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.702886][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.706958][ T4907] device veth0_vlan entered promiscuous mode [ 66.711074][ T4907] device veth1_vlan entered promiscuous mode [ 66.720848][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.727416][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.729210][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.732010][ T4131] Bluetooth: hci3: command 0x0409 tx timeout [ 66.733542][ T4907] device veth0_macvtap entered promiscuous mode [ 66.733621][ T4131] Bluetooth: hci1: command 0x0409 tx timeout [ 66.736271][ T4907] device veth1_macvtap entered promiscuous mode [ 66.749669][ T4907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.751474][ T4907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.754493][ T4907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.755873][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.757637][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.759271][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.766534][ T4907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.768297][ T4907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.770657][ T4907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.772316][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.773985][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.777770][ T4907] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.779256][ T4907] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.780685][ T4907] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.786758][ T4907] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.812185][ T4213] Bluetooth: hci4: command 0x0409 tx timeout [ 66.816272][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.817604][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.825134][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.833457][ T517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.834719][ T517] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.836272][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.020080][ T5107] loop1: detected capacity change from 0 to 32768 [ 67.030339][ T5107] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 67.032029][ T5107] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 67.053383][ T5107] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 67.056007][ T4211] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 67.057170][ T4211] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 67.073162][ T4211] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 67.076211][ T4211] gfs2: fsid=syz:syz.0: jid=0: Done [ 67.077287][ T5107] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 67.167693][ T4907] ------------[ cut here ]------------ [ 67.168783][ T4907] WARNING: CPU: 1 PID: 4907 at include/linux/backing-dev.h:289 __set_page_dirty+0x938/0xc6c [ 67.170396][ T4907] Modules linked in: [ 67.171016][ T4907] CPU: 1 PID: 4907 Comm: syz-executor Not tainted syzkaller #0 [ 67.172268][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 67.174115][ T4907] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 67.175477][ T4907] pc : __set_page_dirty+0x938/0xc6c [ 67.176322][ T4907] lr : __set_page_dirty+0x938/0xc6c [ 67.177298][ T4907] sp : ffff800020007740 [ 67.178071][ T4907] x29: ffff800020007750 x28: ffff0000f2920000 x27: 0000000000000000 [ 67.179528][ T4907] x26: dfff800000000000 x25: 1fffe00018a43b51 x24: 0000000000000000 [ 67.180892][ T4907] x23: ffff0000c521da88 x22: 0000000000000000 x21: 0000000000000001 [ 67.182361][ T4907] x20: ffff0000f3572250 x19: fffffc000345ad40 x18: 1fffe000341f4796 [ 67.183753][ T4907] x17: ffff800016e33000 x16: ffff8000082c16d4 x15: ffff800016913500 [ 67.185169][ T4907] x14: 0000000000000001 x13: 1fffe00018a43b51 x12: 0000000000ff0100 [ 67.186603][ T4907] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800008694bac [ 67.187937][ T4907] x8 : ffff0000d8671b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 67.189259][ T4907] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008996000 [ 67.190667][ T4907] x2 : ffff0000cbf0c060 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.192040][ T4907] Call trace: [ 67.192559][ T4907] __set_page_dirty+0x938/0xc6c [ 67.193395][ T4907] mark_buffer_dirty+0x27c/0x518 [ 67.194346][ T4907] gfs2_unpin+0x12c/0xbf4 [ 67.195059][ T4907] buf_lo_after_commit+0x140/0x188 [ 67.195912][ T4907] gfs2_log_flush+0xc8c/0x1fbc [ 67.196739][ T4907] gfs2_kill_sb+0x5c/0xd4 [ 67.197460][ T4907] deactivate_locked_super+0xb8/0x134 [ 67.198377][ T4907] deactivate_super+0xf0/0x110 [ 67.199241][ T4907] cleanup_mnt+0x3b8/0x46c [ 67.199999][ T4907] __cleanup_mnt+0x20/0x30 [ 67.200743][ T4907] task_work_run+0x12c/0x1d8 [ 67.201538][ T4907] do_notify_resume+0x2450/0x309c [ 67.202325][ T4907] el0_svc+0xf0/0x1d0 [ 67.203010][ T4907] el0t_64_sync_handler+0xcc/0xe4 [ 67.203903][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 67.204620][ T4907] irq event stamp: 151746 [ 67.205357][ T4907] hardirqs last enabled at (151745): [] lock_page_memcg+0x110/0x22c [ 67.206967][ T4907] hardirqs last disabled at (151746): [] _raw_spin_lock_irqsave+0xfc/0x148 [ 67.208667][ T4907] softirqs last enabled at (151630): [] local_bh_enable+0x10/0x34 [ 67.210067][ T4907] softirqs last disabled at (151628): [] local_bh_disable+0x10/0x34 [ 67.211684][ T4907] ---[ end trace c2f34fc0058c7e75 ]--- [ 67.220684][ T4907] ------------[ cut here ]------------ [ 67.221707][ T4907] WARNING: CPU: 1 PID: 4907 at include/linux/backing-dev.h:289 __test_set_page_writeback+0xa48/0xc2c [ 67.223568][ T4907] Modules linked in: [ 67.224265][ T4907] CPU: 1 PID: 4907 Comm: syz-executor Tainted: G W syzkaller #0 [ 67.225811][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 67.227604][ T4907] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 67.228980][ T4907] pc : __test_set_page_writeback+0xa48/0xc2c [ 67.230052][ T4907] lr : __test_set_page_writeback+0xa48/0xc2c [ 67.231145][ T4907] sp : ffff800020007120 [ 67.231840][ T4907] x29: ffff800020007200 x28: 0000000000000000 x27: 0000000000000000 [ 67.233243][ T4907] x26: ffff0000c521d8e0 x25: dfff800000000000 x24: 0000000000000000 [ 67.234692][ T4907] x23: ffff0000f3572250 x22: fffffc000345ad48 x21: ffff800020007180 [ 67.236166][ T4907] x20: 1fffff800068b5a9 x19: fffffc000345ad40 x18: 0000000000000000 [ 67.237616][ T4907] x17: 0000000000000000 x16: ffff8000082c16d4 x15: 0000000000000406 [ 67.239037][ T4907] x14: 0000000000000001 x13: 1fffff800068b5a8 x12: 0000000000ff0100 [ 67.240330][ T4907] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff8000086976e8 [ 67.241679][ T4907] x8 : ffff0000d8671b40 x7 : ffff800008697090 x6 : 0000000000000000 [ 67.243033][ T4907] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008697158 [ 67.244471][ T4907] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.245935][ T4907] Call trace: [ 67.246487][ T4907] __test_set_page_writeback+0xa48/0xc2c [ 67.247514][ T4907] gfs2_aspace_writepage+0x544/0x70c [ 67.248404][ T4907] __writepage+0x70/0x120 [ 67.249131][ T4907] write_cache_pages+0x7d8/0xdf4 [ 67.250033][ T4907] generic_writepages+0xf4/0x168 [ 67.250898][ T4907] gfs2_ail1_flush+0x880/0xebc [ 67.251710][ T4907] empty_ail1_list+0x124/0x200 [ 67.252509][ T4907] gfs2_log_flush+0x167c/0x1fbc [ 67.253377][ T4907] gfs2_kill_sb+0x5c/0xd4 [ 67.254193][ T4907] deactivate_locked_super+0xb8/0x134 [ 67.255124][ T4907] deactivate_super+0xf0/0x110 [ 67.256002][ T4907] cleanup_mnt+0x3b8/0x46c [ 67.256781][ T4907] __cleanup_mnt+0x20/0x30 [ 67.257557][ T4907] task_work_run+0x12c/0x1d8 [ 67.258333][ T4907] do_notify_resume+0x2450/0x309c [ 67.259197][ T4907] el0_svc+0xf0/0x1d0 [ 67.259891][ T4907] el0t_64_sync_handler+0xcc/0xe4 [ 67.260731][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 67.261543][ T4907] irq event stamp: 152060 [ 67.262293][ T4907] hardirqs last enabled at (152059): [] lock_page_memcg+0x110/0x22c [ 67.263945][ T4907] hardirqs last disabled at (152060): [] _raw_spin_lock_irqsave+0xfc/0x148 [ 67.265778][ T4907] softirqs last enabled at (152036): [] handle_softirqs+0xa40/0xbe4 [ 67.267477][ T4907] softirqs last disabled at (151749): [] __irq_exit_rcu+0x240/0x43c [ 67.269106][ T4907] ---[ end trace c2f34fc0058c7e76 ]--- [ 67.273791][ C0] ------------[ cut here ]------------ [ 67.274742][ C0] WARNING: CPU: 0 PID: 14 at include/linux/backing-dev.h:289 test_clear_page_writeback+0x8d0/0xab0 [ 67.276330][ C0] Modules linked in: [ 67.276973][ C0] CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W syzkaller #0 [ 67.278550][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 67.280308][ C0] pstate: 424000c5 (nZcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 67.281596][ C0] pc : test_clear_page_writeback+0x8d0/0xab0 [ 67.282637][ C0] lr : test_clear_page_writeback+0x8d0/0xab0 [ 67.283704][ C0] sp : ffff80001b4579b0 [ 67.284397][ C0] x29: ffff80001b4579c0 x28: ffff0000cbf0c000 x27: fffffc00032bf648 [ 67.285765][ C0] x26: dfff800000000000 x25: 05ffc00000002030 x24: 0000000000000000 [ 67.287288][ C0] x23: ffff0000c521d8e0 x22: 0000000000000001 x21: 0000000000000001 [ 67.288751][ C0] x20: ffff0000f3572250 x19: fffffc000345ad40 x18: 0000000000000001 [ 67.290174][ C0] x17: 0000000000000000 x16: ffff8000082c16d4 x15: 0000000000000002 [ 67.291605][ C0] x14: 0000000000000002 x13: 1ffff0000368af29 x12: 0000000000ff0100 [ 67.293013][ C0] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff800008696ac0 [ 67.294398][ C0] x8 : ffff0000c0951b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 67.295768][ C0] x5 : 0000000000000080 x4 : 0000000000000008 x3 : 0000000000000000 [ 67.297177][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.298544][ C0] Call trace: [ 67.299150][ C0] test_clear_page_writeback+0x8d0/0xab0 [ 67.300144][ C0] end_page_writeback+0x174/0x478 [ 67.300979][ C0] end_buffer_async_write+0x340/0x544 [ 67.301878][ C0] end_bio_bh_io_sync+0xb0/0x1b4 [ 67.302751][ C0] bio_endio+0x71c/0x75c [ 67.303409][ C0] blk_update_request+0x7a4/0x10f8 [ 67.304275][ C0] blk_mq_end_request+0x54/0x88 [ 67.305092][ C0] lo_complete_rq+0x1ec/0x250 [ 67.305817][ C0] blk_done_softirq+0x11c/0x168 [ 67.306544][ C0] handle_softirqs+0x344/0xbe4 [ 67.307343][ C0] run_ksoftirqd+0x7c/0x29c [ 67.308125][ C0] smpboot_thread_fn+0x4b0/0x920 [ 67.309143][ C0] kthread+0x374/0x454 [ 67.309847][ C0] ret_from_fork+0x10/0x20 [ 67.310596][ C0] irq event stamp: 385185 [ 67.311355][ C0] hardirqs last enabled at (385184): [] lock_page_memcg+0x110/0x22c [ 67.312994][ C0] hardirqs last disabled at (385185): [] _raw_spin_lock_irqsave+0xfc/0x148 [ 67.314835][ C0] softirqs last enabled at (385174): [] handle_softirqs+0xa40/0xbe4 [ 67.316471][ C0] softirqs last disabled at (385179): [] run_ksoftirqd+0x7c/0x29c [ 67.318105][ C0] ---[ end trace c2f34fc0058c7e77 ]--- [ 67.564628][ T5159] loop1: detected capacity change from 0 to 32768 [ 67.571392][ T5159] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 67.572950][ T5159] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 67.594259][ T5159] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 67.596664][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 67.597847][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 67.616443][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 67.619380][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 67.620274][ T5159] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 67.954872][ T5194] loop1: detected capacity change from 0 to 32768 [ 68.003370][ T5194] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 68.004764][ T5194] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 68.007615][ T5194] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 68.009789][ T4131] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 68.010891][ T4131] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.028882][ T4131] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 68.031464][ T4131] gfs2: fsid=syz:syz.0: jid=0: Done [ 68.033683][ T5194] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 68.349426][ T5198] loop1: detected capacity change from 0 to 32768 [ 68.413093][ T5198] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 68.414587][ T5198] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 68.419895][ T5198] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 68.425004][ T4213] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 68.426261][ T4213] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.449562][ T4213] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 68.451280][ T4213] gfs2: fsid=syz:syz.0: jid=0: Done [ 68.453055][ T5198] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 68.732076][ T4211] Bluetooth: hci0: command 0x041b tx timeout [ 68.733268][ T4211] Bluetooth: hci2: command 0x041b tx timeout [ 68.776146][ T5202] loop1: detected capacity change from 0 to 32768 [ 68.822111][ T4131] Bluetooth: hci1: command 0x041b tx timeout [ 68.823334][ T4131] Bluetooth: hci3: command 0x041b tx timeout [ 68.866948][ T5202] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 68.869020][ T5202] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 68.873269][ T5202] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 68.875093][ T4131] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 68.876221][ T4131] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.901338][ T13] Bluetooth: hci4: command 0x041b tx timeout [ 68.907734][ T4131] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms [ 68.909229][ T4131] gfs2: fsid=syz:syz.0: jid=0: Done [ 68.910225][ T5202] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.134518][ T5207] loop1: detected capacity change from 0 to 32768 [ 69.139612][ T5207] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.141619][ T5207] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.144922][ T5207] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 69.146919][ T4131] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.148097][ T4131] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.171401][ T4131] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 69.173828][ T4131] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.175234][ T5207] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.276629][ T4915] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.459176][ T5211] loop1: detected capacity change from 0 to 32768 [ 69.503664][ T5211] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.505023][ T5211] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.510122][ T5211] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 69.515670][ T4213] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.516749][ T4213] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.539097][ T4213] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 69.540933][ T4213] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.542979][ T5211] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.623055][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.624048][ T7] cfg80211: failed to load regulatory.db [ 69.624245][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:09 executed programs: 17 [ 69.820396][ T5215] loop1: detected capacity change from 0 to 32768 [ 69.849588][ T5215] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.851149][ T5215] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.866779][ T5215] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 69.869952][ T4212] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.871031][ T4212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.897765][ T4212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 69.899264][ T4212] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.902093][ T5215] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.937278][ T4915] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.993284][ T4915] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.240757][ T4915] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.274488][ T4915] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.338398][ T4915] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.396923][ T4915] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.416655][ T5219] loop1: detected capacity change from 0 to 32768 [ 70.425174][ T5219] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 70.426613][ T5219] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 70.443399][ T5219] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 70.448015][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 70.449158][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 70.493173][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms [ 70.494661][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 70.495566][ T5219] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.561495][ T4915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.576673][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.578304][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.596150][ T4915] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.615417][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.617274][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.618800][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.619986][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.621419][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.635124][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.636838][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.638027][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.689568][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.691357][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.704600][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.709128][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.711086][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.721844][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.730213][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.736225][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.742908][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.744506][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.746164][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.747771][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.755848][ T4915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.811842][ T4211] Bluetooth: hci2: command 0x040f tx timeout [ 70.812953][ T4211] Bluetooth: hci0: command 0x040f tx timeout [ 70.892453][ T4212] Bluetooth: hci3: command 0x040f tx timeout [ 70.893681][ T4212] Bluetooth: hci1: command 0x040f tx timeout [ 70.899447][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.900777][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.911003][ T4915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.936648][ T4904] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.989515][ T4123] Bluetooth: hci4: command 0x040f tx timeout [ 71.022056][ T4904] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.023946][ T5253] loop1: detected capacity change from 0 to 32768 [ 71.075088][ T5253] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 71.076637][ T5253] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 71.076786][ T4904] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.081145][ T5253] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 71.083976][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 71.085135][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 71.106207][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 21ms [ 71.107523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.109166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.123505][ T4923] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.125445][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 71.126437][ T5253] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 71.167009][ T4923] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 71.183527][ T4904] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.464772][ T4923] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.483627][ T5300] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 71.485007][ T5300] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 71.487860][ T5300] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 71.489667][ T4212] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 71.490882][ T4212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 71.507916][ T4212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 71.509563][ T4212] gfs2: fsid=syz:syz.0: jid=0: Done [ 71.510377][ T5300] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 71.513446][ T4923] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.598265][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.599957][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.601573][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.605353][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.619936][ T4915] device veth0_vlan entered promiscuous mode [ 71.630097][ T4921] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.676496][ T4915] device veth1_vlan entered promiscuous mode [ 71.687755][ T4921] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.723749][ T4921] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 71.790253][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.791987][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.793471][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.795176][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.797931][ T4921] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 71.864814][ T4915] device veth0_macvtap entered promiscuous mode [ 71.878195][ T4915] device veth1_macvtap entered promiscuous mode [ 71.890832][ T4904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.895012][ T5320] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 71.896402][ T5320] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 71.908351][ T5320] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 71.912607][ T4134] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 71.913694][ T4134] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 71.943948][ T4134] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms [ 71.945113][ T4923] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.945387][ T4134] gfs2: fsid=syz:syz.0: jid=0: Done [ 71.947274][ T5320] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 71.985259][ T4915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.987080][ T4915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.988795][ T4915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.990548][ T4915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.002735][ T4915] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.008549][ T4904] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.022971][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.024759][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.026374][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.028480][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.030180][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.031609][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.045592][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.047246][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.048828][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.049974][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.051470][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.071368][ T4915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.078288][ T4915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.079883][ T4915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.081661][ T4915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.085231][ T4915] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.094233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.096012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.097800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.099255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.136296][ T4921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.138364][ T4915] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.139809][ T4915] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.141358][ T4915] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.146275][ T4915] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.169221][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.171125][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.173299][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.174509][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.177368][ T4923] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.187669][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.189404][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.200726][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.204198][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.207942][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.209237][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.211647][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.236144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.238172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.239816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.241485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.245596][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.246889][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.263177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.264897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.267031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.268887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.270516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.276349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.280924][ T4921] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.306443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.308110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.309965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.315246][ T4904] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.317357][ T4904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.320525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.324178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.325903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.328243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.349237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.350932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.355401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.357547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.362808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.364420][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.365585][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.366995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.368650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.370193][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.371398][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.412838][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.414425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.416088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.417702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.419228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.420786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.440029][ T4923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.440473][ T5350] set_capacity_and_notify: 2 callbacks suppressed [ 72.440480][ T5350] loop1: detected capacity change from 0 to 32768 [ 72.463331][ T5350] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 72.464863][ T5350] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 72.475023][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.477038][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.479213][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.486460][ T5350] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 72.488446][ T4211] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 72.489592][ T4211] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 72.511641][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.515442][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.521689][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.523462][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.525250][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.526953][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.531481][ T4211] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms [ 72.535582][ T4211] gfs2: fsid=syz:syz.0: jid=0: Done [ 72.536501][ T5350] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 72.585228][ T4921] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.587015][ T4921] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.593709][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.595124][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.597084][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.598629][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.600307][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.605056][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.610503][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.617060][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.694637][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.696072][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.729393][ T4904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.789734][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.791171][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.800983][ T4923] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.809732][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.811507][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.827161][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.828689][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.837465][ T4921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.853835][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.855578][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.857654][ T4904] device veth0_vlan entered promiscuous mode [ 72.863820][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.865452][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.869587][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.878490][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.894348][ T4211] Bluetooth: hci0: command 0x0419 tx timeout [ 72.895424][ T4211] Bluetooth: hci2: command 0x0419 tx timeout [ 72.943691][ T4904] device veth1_vlan entered promiscuous mode [ 72.951383][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.953282][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.954895][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.956562][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.965724][ T4923] device veth0_vlan entered promiscuous mode [ 72.969376][ T4923] device veth1_vlan entered promiscuous mode [ 72.972116][ T4217] Bluetooth: hci1: command 0x0419 tx timeout [ 72.973040][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.973487][ T4217] Bluetooth: hci3: command 0x0419 tx timeout [ 72.974717][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.976986][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.979302][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.980716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.012258][ T4904] device veth0_macvtap entered promiscuous mode [ 73.027379][ T4904] device veth1_macvtap entered promiscuous mode [ 73.033291][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.034923][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.036487][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.038104][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.039693][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.052283][ T4211] Bluetooth: hci4: command 0x0419 tx timeout [ 73.076598][ T5383] loop3: detected capacity change from 0 to 32768 [ 73.106007][ T5383] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 73.107411][ T5383] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 73.110448][ T4923] device veth0_macvtap entered promiscuous mode [ 73.113784][ T4923] device veth1_macvtap entered promiscuous mode [ 73.119010][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.120809][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.134005][ T5383] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 73.140483][ T4212] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 73.143229][ T4212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 73.143546][ T5391] loop1: detected capacity change from 0 to 32768 [ 73.147356][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.150844][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.155494][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.157343][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.160037][ T5391] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.164925][ T5391] CPU: 0 PID: 5391 Comm: syz.1.34 Tainted: G W syzkaller #0 [ 73.165622][ T4923] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.166363][ T5391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 73.169129][ T5391] Call trace: [ 73.169680][ T5391] dump_backtrace+0x0/0x458 [ 73.170411][ T5391] show_stack+0x2c/0x3c [ 73.171123][ T5391] __dump_stack+0x30/0x40 [ 73.171825][ T5391] dump_stack_lvl+0xf4/0x15c [ 73.172587][ T5391] dump_stack+0x1c/0x5c [ 73.173323][ T5391] sysfs_create_dir_ns+0x244/0x264 [ 73.174125][ T5391] kobject_add_internal+0x5ac/0xc3c [ 73.174983][ T5391] kobject_init_and_add+0x124/0x190 [ 73.175928][ T5391] gfs2_sys_fs_add+0x200/0x41c [ 73.176607][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.176762][ T5391] gfs2_fill_super+0xddc/0x1a18 [ 73.178559][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.179269][ T5391] get_tree_bdev+0x358/0x544 [ 73.180949][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.181609][ T5391] gfs2_get_tree+0x54/0x1b4 [ 73.181626][ T5391] vfs_get_tree+0x90/0x274 [ 73.181632][ T5391] do_new_mount+0x228/0x810 [ 73.185595][ T5391] path_mount+0x5bc/0x1008 [ 73.185928][ T4212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms [ 73.186332][ T5391] __arm64_sys_mount+0x514/0x5f0 [ 73.188336][ T5391] invoke_syscall+0x98/0x2b0 [ 73.188816][ T4212] gfs2: fsid=syz:syz.0: jid=0: Done [ 73.189108][ T5391] el0_svc_common+0x138/0x258 [ 73.189954][ T5383] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 73.190737][ T5391] do_el0_svc+0x58/0x13c [ 73.192694][ T5391] el0_svc+0x78/0x1d0 [ 73.193423][ T5391] el0t_64_sync_handler+0xcc/0xe4 [ 73.194317][ T5391] el0t_64_sync+0x1a0/0x1a4 [ 73.199725][ T5391] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.199777][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.201950][ T5391] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.204600][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.206309][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.207964][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.209653][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.217281][ T4904] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.232288][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.233925][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.235463][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.237179][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.238861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.240520][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.259613][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.261399][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.270268][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.272956][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.274546][ T4904] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.276315][ T4904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.279586][ T4904] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.280914][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.282969][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.316160][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.318030][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.320654][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.323253][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.325515][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.327177][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.328800][ T4923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.341661][ T4923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.345326][ T4923] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.367439][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.369271][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.370975][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.378535][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.384745][ T4923] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.386243][ T4923] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.387704][ T4923] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.389210][ T4923] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.467541][ T4904] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.468995][ T4904] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.470347][ T4904] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.476166][ T4904] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.519507][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.521193][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.523647][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.525116][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.557013][ T4921] device veth0_vlan entered promiscuous mode [ 73.628640][ T5414] loop1: detected capacity change from 0 to 32768 [ 73.635874][ T4921] device veth1_vlan entered promiscuous mode [ 73.641362][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.653916][ T5414] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 73.655319][ T5414] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 73.679036][ T5414] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 73.681036][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 73.682491][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 73.718625][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms [ 73.720177][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 73.721108][ T5414] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 73.751512][ T5370] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.752935][ T5370] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.754778][ T5370] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.765461][ T5370] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.766822][ T5370] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.768950][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.770505][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.775430][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.780930][ T4921] device veth0_macvtap entered promiscuous mode [ 73.821432][ T4921] device veth1_macvtap entered promiscuous mode [ 73.831607][ T5380] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.837048][ T5380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.838267][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.840163][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.844710][ T5380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.853963][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.855291][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.857336][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.896515][ T5424] loop3: detected capacity change from 0 to 32768 [ 73.899055][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.900712][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.908224][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.909980][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.915004][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.922882][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.938508][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.940418][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.954206][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.956075][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.969015][ T5424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.970215][ T5424] CPU: 0 PID: 5424 Comm: syz.3.36 Tainted: G W syzkaller #0 [ 73.971587][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 73.973215][ T5424] Call trace: [ 73.973752][ T5424] dump_backtrace+0x0/0x458 [ 73.974548][ T5424] show_stack+0x2c/0x3c [ 73.975262][ T5424] __dump_stack+0x30/0x40 [ 73.975986][ T5424] dump_stack_lvl+0xf4/0x15c [ 73.976711][ T5424] dump_stack+0x1c/0x5c [ 73.977415][ T5424] sysfs_create_dir_ns+0x244/0x264 [ 73.978193][ T5424] kobject_add_internal+0x5ac/0xc3c [ 73.979042][ T5424] kobject_init_and_add+0x124/0x190 [ 73.979952][ T5424] gfs2_sys_fs_add+0x200/0x41c [ 73.980754][ T5424] gfs2_fill_super+0xddc/0x1a18 [ 73.981573][ T5424] get_tree_bdev+0x358/0x544 [ 73.982364][ T5424] gfs2_get_tree+0x54/0x1b4 [ 73.983181][ T5424] vfs_get_tree+0x90/0x274 [ 73.983963][ T5424] do_new_mount+0x228/0x810 [ 73.984676][ T5424] path_mount+0x5bc/0x1008 [ 73.985454][ T5424] __arm64_sys_mount+0x514/0x5f0 [ 73.986328][ T5424] invoke_syscall+0x98/0x2b0 [ 73.987081][ T5424] el0_svc_common+0x138/0x258 [ 73.987878][ T5424] do_el0_svc+0x58/0x13c [ 73.988633][ T5424] el0_svc+0x78/0x1d0 [ 73.989348][ T5424] el0t_64_sync_handler+0xcc/0xe4 [ 73.990181][ T5424] el0t_64_sync+0x1a0/0x1a4 [ 74.004454][ T4921] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.005825][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.007626][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.022418][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.024300][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.036200][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.037998][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.039625][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.041384][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.061851][ T5424] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.064296][ T5424] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.070366][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.081818][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.083508][ T4921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.085337][ T4921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.121247][ T4921] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.140542][ T4921] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.165368][ T4921] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.166820][ T4921] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.168306][ T4921] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.171647][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.173548][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.248914][ T347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.250236][ T347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.251546][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.285532][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.286808][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.288124][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.294767][ T1712] device hsr_slave_0 left promiscuous mode [ 74.359928][ T1712] device hsr_slave_1 left promiscuous mode [ 74.388746][ T5446] loop0: detected capacity change from 0 to 32768 [ 74.407627][ T5446] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.409203][ T5446] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.421642][ T5446] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 74.423953][ T4212] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.425085][ T4212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.432833][ T1712] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.434121][ T1712] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.457846][ T4212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms [ 74.460838][ T4212] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.470925][ T5446] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.497452][ T1712] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.498877][ T1712] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.500453][ T1712] device bridge_slave_1 left promiscuous mode [ 74.501636][ T1712] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.549397][ T1712] device bridge_slave_0 left promiscuous mode [ 74.550592][ T1712] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.591315][ T5448] loop2: detected capacity change from 0 to 32768 [ 74.644762][ T5448] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.646306][ T5448] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.649672][ T5448] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 74.664771][ T4140] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.665896][ T4140] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.666155][ T5464] loop3: detected capacity change from 0 to 32768 [ 74.692053][ T1712] device veth1_macvtap left promiscuous mode [ 74.693149][ T1712] device veth0_macvtap left promiscuous mode [ 74.694213][ T1712] device veth1_vlan left promiscuous mode [ 74.695182][ T1712] device veth0_vlan left promiscuous mode [ 74.704577][ T5460] loop1: detected capacity change from 0 to 32768 [ 74.711154][ T4140] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms [ 74.713158][ T5464] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.714379][ T5464] CPU: 1 PID: 5464 Comm: syz.3.38 Tainted: G W syzkaller #0 [ 74.715875][ T5464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 74.716341][ T4140] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.717558][ T5464] Call trace: [ 74.718476][ T5448] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.718971][ T5464] dump_backtrace+0x0/0x458 [ 74.720948][ T5464] show_stack+0x2c/0x3c [ 74.721682][ T5464] __dump_stack+0x30/0x40 [ 74.722453][ T5464] dump_stack_lvl+0xf4/0x15c [ 74.723245][ T5464] dump_stack+0x1c/0x5c [ 74.724000][ T5464] sysfs_create_dir_ns+0x244/0x264 [ 74.724899][ T5464] kobject_add_internal+0x5ac/0xc3c [ 74.725736][ T5464] kobject_init_and_add+0x124/0x190 [ 74.726581][ T5464] gfs2_sys_fs_add+0x200/0x41c [ 74.727336][ T5464] gfs2_fill_super+0xddc/0x1a18 [ 74.728103][ T5464] get_tree_bdev+0x358/0x544 [ 74.728930][ T5464] gfs2_get_tree+0x54/0x1b4 [ 74.729693][ T5464] vfs_get_tree+0x90/0x274 [ 74.730407][ T5464] do_new_mount+0x228/0x810 [ 74.731215][ T5464] path_mount+0x5bc/0x1008 [ 74.731988][ T5464] __arm64_sys_mount+0x514/0x5f0 [ 74.732782][ T5464] invoke_syscall+0x98/0x2b0 [ 74.733547][ T5464] el0_svc_common+0x138/0x258 [ 74.734406][ T5464] do_el0_svc+0x58/0x13c [ 74.735133][ T5464] el0_svc+0x78/0x1d0 [ 74.735807][ T5464] el0t_64_sync_handler+0xcc/0xe4 [ 74.736709][ T5464] el0t_64_sync+0x1a0/0x1a4 [ 74.773892][ T5460] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.775288][ T5460] CPU: 0 PID: 5460 Comm: syz.1.37 Tainted: G W syzkaller #0 [ 74.776723][ T5460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 74.778502][ T5460] Call trace: [ 74.779081][ T5460] dump_backtrace+0x0/0x458 [ 74.779858][ T5460] show_stack+0x2c/0x3c [ 74.780550][ T5460] __dump_stack+0x30/0x40 [ 74.781290][ T5460] dump_stack_lvl+0xf4/0x15c [ 74.782070][ T5460] dump_stack+0x1c/0x5c [ 74.782790][ T5460] sysfs_create_dir_ns+0x244/0x264 [ 74.783658][ T5460] kobject_add_internal+0x5ac/0xc3c [ 74.784551][ T5460] kobject_init_and_add+0x124/0x190 [ 74.785458][ T5460] gfs2_sys_fs_add+0x200/0x41c [ 74.786282][ T5460] gfs2_fill_super+0xddc/0x1a18 [ 74.787065][ T5460] get_tree_bdev+0x358/0x544 [ 74.787821][ T5460] gfs2_get_tree+0x54/0x1b4 [ 74.788647][ T5460] vfs_get_tree+0x90/0x274 [ 74.789446][ T5460] do_new_mount+0x228/0x810 [ 74.790241][ T5460] path_mount+0x5bc/0x1008 [ 74.791078][ T5460] __arm64_sys_mount+0x514/0x5f0 [ 74.792004][ T5460] invoke_syscall+0x98/0x2b0 [ 74.792781][ T5460] el0_svc_common+0x138/0x258 [ 74.793590][ T5460] do_el0_svc+0x58/0x13c [ 74.794295][ T5460] el0_svc+0x78/0x1d0 [ 74.795002][ T5460] el0t_64_sync_handler+0xcc/0xe4 [ 74.795848][ T5460] el0t_64_sync+0x1a0/0x1a4 [ 74.819676][ T5464] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.827367][ T5464] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.859623][ T5460] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.869729][ T5460] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:14 executed programs: 32 [ 75.119592][ T5471] loop0: detected capacity change from 0 to 32768 [ 75.155668][ T5471] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.157194][ T5471] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.185368][ T5471] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 75.187468][ T4214] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.188503][ T4214] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.224572][ T4214] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms [ 75.226069][ T4214] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.239495][ T5471] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.273281][ T5477] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.274614][ T5477] CPU: 0 PID: 5477 Comm: syz.2.41 Tainted: G W syzkaller #0 [ 75.275990][ T5477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 75.277729][ T5477] Call trace: [ 75.278290][ T5477] dump_backtrace+0x0/0x458 [ 75.279155][ T5477] show_stack+0x2c/0x3c [ 75.279870][ T5477] __dump_stack+0x30/0x40 [ 75.280595][ T5477] dump_stack_lvl+0xf4/0x15c [ 75.281389][ T5477] dump_stack+0x1c/0x5c [ 75.282082][ T5477] sysfs_create_dir_ns+0x244/0x264 [ 75.282977][ T5477] kobject_add_internal+0x5ac/0xc3c [ 75.283892][ T5477] kobject_init_and_add+0x124/0x190 [ 75.284755][ T5477] gfs2_sys_fs_add+0x200/0x41c [ 75.285607][ T5477] gfs2_fill_super+0xddc/0x1a18 [ 75.286486][ T5477] get_tree_bdev+0x358/0x544 [ 75.287284][ T5477] gfs2_get_tree+0x54/0x1b4 [ 75.288054][ T5477] vfs_get_tree+0x90/0x274 [ 75.288815][ T5477] do_new_mount+0x228/0x810 [ 75.289570][ T5477] path_mount+0x5bc/0x1008 [ 75.290339][ T5477] __arm64_sys_mount+0x514/0x5f0 [ 75.291194][ T5477] invoke_syscall+0x98/0x2b0 [ 75.291959][ T5477] el0_svc_common+0x138/0x258 [ 75.292742][ T5477] do_el0_svc+0x58/0x13c [ 75.293517][ T5477] el0_svc+0x78/0x1d0 [ 75.294194][ T5477] el0t_64_sync_handler+0xcc/0xe4 [ 75.295033][ T5477] el0t_64_sync+0x1a0/0x1a4 [ 75.337006][ T5477] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.339354][ T5477] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.356575][ T1712] team0 (unregistering): Port device team_slave_1 removed [ 75.363460][ T1712] team0 (unregistering): Port device team_slave_0 removed [ 75.388772][ T1712] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.394057][ T5475] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.395354][ T5475] CPU: 1 PID: 5475 Comm: syz.3.40 Tainted: G W syzkaller #0 [ 75.396807][ T5475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 75.398486][ T5475] Call trace: [ 75.399055][ T5475] dump_backtrace+0x0/0x458 [ 75.399813][ T5475] show_stack+0x2c/0x3c [ 75.400558][ T5475] __dump_stack+0x30/0x40 [ 75.401335][ T5475] dump_stack_lvl+0xf4/0x15c [ 75.402116][ T5475] dump_stack+0x1c/0x5c [ 75.402783][ T5475] sysfs_create_dir_ns+0x244/0x264 [ 75.403682][ T5475] kobject_add_internal+0x5ac/0xc3c [ 75.404484][ T5475] kobject_init_and_add+0x124/0x190 [ 75.405302][ T5475] gfs2_sys_fs_add+0x200/0x41c [ 75.406156][ T5475] gfs2_fill_super+0xddc/0x1a18 [ 75.406988][ T5475] get_tree_bdev+0x358/0x544 [ 75.407732][ T5475] gfs2_get_tree+0x54/0x1b4 [ 75.408474][ T5475] vfs_get_tree+0x90/0x274 [ 75.409259][ T5475] do_new_mount+0x228/0x810 [ 75.410013][ T5475] path_mount+0x5bc/0x1008 [ 75.410821][ T5475] __arm64_sys_mount+0x514/0x5f0 [ 75.411683][ T5475] invoke_syscall+0x98/0x2b0 [ 75.412490][ T5475] el0_svc_common+0x138/0x258 [ 75.413326][ T5475] do_el0_svc+0x58/0x13c [ 75.414076][ T5475] el0_svc+0x78/0x1d0 [ 75.414773][ T5475] el0t_64_sync_handler+0xcc/0xe4 [ 75.415586][ T5475] el0t_64_sync+0x1a0/0x1a4 [ 75.423798][ T5480] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.425789][ T5480] CPU: 0 PID: 5480 Comm: syz.1.42 Tainted: G W syzkaller #0 [ 75.427293][ T5480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 75.428998][ T5480] Call trace: [ 75.429531][ T5480] dump_backtrace+0x0/0x458 [ 75.430304][ T5480] show_stack+0x2c/0x3c [ 75.430992][ T5480] __dump_stack+0x30/0x40 [ 75.431740][ T5480] dump_stack_lvl+0xf4/0x15c [ 75.432494][ T5480] dump_stack+0x1c/0x5c [ 75.433228][ T5480] sysfs_create_dir_ns+0x244/0x264 [ 75.434112][ T5480] kobject_add_internal+0x5ac/0xc3c [ 75.434956][ T5480] kobject_init_and_add+0x124/0x190 [ 75.435749][ T5480] gfs2_sys_fs_add+0x200/0x41c [ 75.436489][ T5480] gfs2_fill_super+0xddc/0x1a18 [ 75.437298][ T5480] get_tree_bdev+0x358/0x544 [ 75.437337][ T5475] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.438138][ T5480] gfs2_get_tree+0x54/0x1b4 [ 75.440339][ T5475] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.441046][ T5480] vfs_get_tree+0x90/0x274 [ 75.442869][ T5480] do_new_mount+0x228/0x810 [ 75.443602][ T5480] path_mount+0x5bc/0x1008 [ 75.444343][ T5480] __arm64_sys_mount+0x514/0x5f0 [ 75.445181][ T5480] invoke_syscall+0x98/0x2b0 [ 75.445966][ T5480] el0_svc_common+0x138/0x258 [ 75.446755][ T5480] do_el0_svc+0x58/0x13c [ 75.447464][ T5480] el0_svc+0x78/0x1d0 [ 75.448183][ T5480] el0t_64_sync_handler+0xcc/0xe4 [ 75.449050][ T5480] el0t_64_sync+0x1a0/0x1a4 [ 75.482063][ T1712] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.543235][ T5480] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.545380][ T5480] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.674416][ T1712] bond0 (unregistering): Released all slaves [ 75.897847][ T5484] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.899329][ T5484] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.907442][ T5484] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 75.909453][ T4134] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.910551][ T4134] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.959356][ T4134] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms [ 75.960841][ T4134] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.963700][ T5486] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.965060][ T5486] CPU: 1 PID: 5486 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 75.966446][ T5486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 75.967386][ T5484] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.968152][ T5486] Call trace: [ 75.968158][ T5486] dump_backtrace+0x0/0x458 [ 75.968177][ T5486] show_stack+0x2c/0x3c [ 75.968183][ T5486] __dump_stack+0x30/0x40 [ 75.968191][ T5486] dump_stack_lvl+0xf4/0x15c [ 75.968196][ T5486] dump_stack+0x1c/0x5c [ 75.973580][ T5486] sysfs_create_dir_ns+0x244/0x264 [ 75.974492][ T5486] kobject_add_internal+0x5ac/0xc3c [ 75.975379][ T5486] kobject_init_and_add+0x124/0x190 [ 75.976244][ T5486] gfs2_sys_fs_add+0x200/0x41c [ 75.977040][ T5486] gfs2_fill_super+0xddc/0x1a18 [ 75.977888][ T5486] get_tree_bdev+0x358/0x544 [ 75.978662][ T5486] gfs2_get_tree+0x54/0x1b4 [ 75.979428][ T5486] vfs_get_tree+0x90/0x274 [ 75.980198][ T5486] do_new_mount+0x228/0x810 [ 75.980987][ T5486] path_mount+0x5bc/0x1008 [ 75.981727][ T5486] __arm64_sys_mount+0x514/0x5f0 [ 75.982548][ T5486] invoke_syscall+0x98/0x2b0 [ 75.983407][ T5486] el0_svc_common+0x138/0x258 [ 75.984244][ T5486] do_el0_svc+0x58/0x13c [ 75.984946][ T5486] el0_svc+0x78/0x1d0 [ 75.985671][ T5486] el0t_64_sync_handler+0xcc/0xe4 [ 75.986536][ T5486] el0t_64_sync+0x1a0/0x1a4 [ 76.032231][ T5486] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.034626][ T5486] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.075497][ T5488] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.076772][ T5488] CPU: 1 PID: 5488 Comm: syz.2.45 Tainted: G W syzkaller #0 [ 76.078198][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.080079][ T5488] Call trace: [ 76.080695][ T5488] dump_backtrace+0x0/0x458 [ 76.081492][ T5488] show_stack+0x2c/0x3c [ 76.082130][ T5488] __dump_stack+0x30/0x40 [ 76.082883][ T5488] dump_stack_lvl+0xf4/0x15c [ 76.083703][ T5488] dump_stack+0x1c/0x5c [ 76.084372][ T5488] sysfs_create_dir_ns+0x244/0x264 [ 76.085226][ T5488] kobject_add_internal+0x5ac/0xc3c [ 76.086122][ T5488] kobject_init_and_add+0x124/0x190 [ 76.087013][ T5488] gfs2_sys_fs_add+0x200/0x41c [ 76.087778][ T5488] gfs2_fill_super+0xddc/0x1a18 [ 76.088572][ T5488] get_tree_bdev+0x358/0x544 [ 76.089343][ T5488] gfs2_get_tree+0x54/0x1b4 [ 76.090113][ T5488] vfs_get_tree+0x90/0x274 [ 76.090883][ T5488] do_new_mount+0x228/0x810 [ 76.091642][ T5488] path_mount+0x5bc/0x1008 [ 76.092407][ T5488] __arm64_sys_mount+0x514/0x5f0 [ 76.093192][ T5488] invoke_syscall+0x98/0x2b0 [ 76.093948][ T5488] el0_svc_common+0x138/0x258 [ 76.094703][ T5488] do_el0_svc+0x58/0x13c [ 76.095445][ T5488] el0_svc+0x78/0x1d0 [ 76.096206][ T5488] el0t_64_sync_handler+0xcc/0xe4 [ 76.097030][ T5488] el0t_64_sync+0x1a0/0x1a4 [ 76.177374][ T5488] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.179810][ T5488] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.249284][ T5490] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.250729][ T5490] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.254355][ T5490] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 76.256241][ T4217] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.257357][ T4217] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.324525][ T4217] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms [ 76.325914][ T4217] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.326714][ T5490] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.397032][ T5494] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.398272][ T5494] CPU: 0 PID: 5494 Comm: syz.4.21 Tainted: G W syzkaller #0 [ 76.399777][ T5494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.401640][ T5494] Call trace: [ 76.402225][ T5494] dump_backtrace+0x0/0x458 [ 76.403039][ T5494] show_stack+0x2c/0x3c [ 76.403858][ T5494] __dump_stack+0x30/0x40 [ 76.404660][ T5494] dump_stack_lvl+0xf4/0x15c [ 76.405511][ T5494] dump_stack+0x1c/0x5c [ 76.406216][ T5494] sysfs_create_dir_ns+0x244/0x264 [ 76.407035][ T5494] kobject_add_internal+0x5ac/0xc3c [ 76.407860][ T5494] kobject_init_and_add+0x124/0x190 [ 76.408819][ T5494] gfs2_sys_fs_add+0x200/0x41c [ 76.409634][ T5494] gfs2_fill_super+0xddc/0x1a18 [ 76.410494][ T5494] get_tree_bdev+0x358/0x544 [ 76.411324][ T5494] gfs2_get_tree+0x54/0x1b4 [ 76.412094][ T5494] vfs_get_tree+0x90/0x274 [ 76.412860][ T5494] do_new_mount+0x228/0x810 [ 76.413638][ T5494] path_mount+0x5bc/0x1008 [ 76.414378][ T5494] __arm64_sys_mount+0x514/0x5f0 [ 76.415187][ T5494] invoke_syscall+0x98/0x2b0 [ 76.415926][ T5494] el0_svc_common+0x138/0x258 [ 76.416710][ T5494] do_el0_svc+0x58/0x13c [ 76.417433][ T5494] el0_svc+0x78/0x1d0 [ 76.418124][ T5494] el0t_64_sync_handler+0xcc/0xe4 [ 76.418933][ T5494] el0t_64_sync+0x1a0/0x1a4 [ 76.500199][ T5494] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.505327][ T5494] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.898862][ T5508] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.900443][ T5508] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.906830][ T5517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.908058][ T5517] CPU: 1 PID: 5517 Comm: syz.3.47 Tainted: G W syzkaller #0 [ 76.909566][ T5517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 76.911317][ T5517] Call trace: [ 76.911851][ T5517] dump_backtrace+0x0/0x458 [ 76.912653][ T5517] show_stack+0x2c/0x3c [ 76.913420][ T5517] __dump_stack+0x30/0x40 [ 76.914151][ T5517] dump_stack_lvl+0xf4/0x15c [ 76.914906][ T5517] dump_stack+0x1c/0x5c [ 76.915658][ T5517] sysfs_create_dir_ns+0x244/0x264 [ 76.916576][ T5517] kobject_add_internal+0x5ac/0xc3c [ 76.917498][ T5517] kobject_init_and_add+0x124/0x190 [ 76.918350][ T5517] gfs2_sys_fs_add+0x200/0x41c [ 76.919183][ T5517] gfs2_fill_super+0xddc/0x1a18 [ 76.920023][ T5517] get_tree_bdev+0x358/0x544 [ 76.920816][ T5517] gfs2_get_tree+0x54/0x1b4 [ 76.921638][ T5517] vfs_get_tree+0x90/0x274 [ 76.922429][ T5517] do_new_mount+0x228/0x810 [ 76.923182][ T5517] path_mount+0x5bc/0x1008 [ 76.923999][ T5517] __arm64_sys_mount+0x514/0x5f0 [ 76.924833][ T5517] invoke_syscall+0x98/0x2b0 [ 76.925577][ T5517] el0_svc_common+0x138/0x258 [ 76.926373][ T5517] do_el0_svc+0x58/0x13c [ 76.927082][ T5517] el0_svc+0x78/0x1d0 [ 76.927725][ T5517] el0t_64_sync_handler+0xcc/0xe4 [ 76.928536][ T5517] el0t_64_sync+0x1a0/0x1a4 [ 76.940373][ T5508] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 76.942759][ T4217] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.943939][ T4217] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.999931][ T4217] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms [ 77.002811][ T4217] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.003710][ T5508] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.019684][ T5517] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.023455][ T5519] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.024680][ T5519] CPU: 0 PID: 5519 Comm: syz.2.49 Tainted: G W syzkaller #0 [ 77.026218][ T5519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 77.027975][ T5519] Call trace: [ 77.028549][ T5519] dump_backtrace+0x0/0x458 [ 77.029368][ T5519] show_stack+0x2c/0x3c [ 77.030040][ T5519] __dump_stack+0x30/0x40 [ 77.030744][ T5519] dump_stack_lvl+0xf4/0x15c [ 77.031459][ T5519] dump_stack+0x1c/0x5c [ 77.031901][ T5517] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 77.032100][ T5519] sysfs_create_dir_ns+0x244/0x264 [ 77.034003][ T5519] kobject_add_internal+0x5ac/0xc3c [ 77.034861][ T5519] kobject_init_and_add+0x124/0x190 [ 77.035721][ T5519] gfs2_sys_fs_add+0x200/0x41c [ 77.036509][ T5519] gfs2_fill_super+0xddc/0x1a18 [ 77.037299][ T5519] get_tree_bdev+0x358/0x544 [ 77.038096][ T5519] gfs2_get_tree+0x54/0x1b4 [ 77.038891][ T5519] vfs_get_tree+0x90/0x274 [ 77.039642][ T5519] do_new_mount+0x228/0x810 [ 77.040403][ T5519] path_mount+0x5bc/0x1008 [ 77.041116][ T5519] __arm64_sys_mount+0x514/0x5f0 [ 77.041912][ T5519] invoke_syscall+0x98/0x2b0 [ 77.042671][ T5519] el0_svc_common+0x138/0x258 [ 77.043452][ T5519] do_el0_svc+0x58/0x13c [ 77.044152][ T5519] el0_svc+0x78/0x1d0 [ 77.044781][ T5519] el0t_64_sync_handler+0xcc/0xe4 [ 77.045642][ T5519] el0t_64_sync+0x1a0/0x1a4 [ 77.118615][ T5519] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.128713][ T5519] gfs2: fsid=syz:syz: error -17 adding sysfs files