[ 71.683076][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.690751][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts.
2025/11/10 04:52:00 ignoring optional flag "type"="gce"
2025/11/10 04:52:00 parsed 1 programs
[ 76.802892][ T1108] cfg80211: failed to load regulatory.db
2025/11/10 04:52:02 executed programs: 0
[ 77.875758][ T4479] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 78.551806][ T4530] chnl_net:caif_netlink_parms(): no params data found
[ 78.585992][ T4523] chnl_net:caif_netlink_parms(): no params data found
[ 78.607584][ T4525] chnl_net:caif_netlink_parms(): no params data found
[ 78.705469][ T4524] chnl_net:caif_netlink_parms(): no params data found
[ 78.747522][ T4531] chnl_net:caif_netlink_parms(): no params data found
[ 78.789123][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.796552][ T4523] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.807559][ T4523] device bridge_slave_0 entered promiscuous mode
[ 78.842364][ T4534] chnl_net:caif_netlink_parms(): no params data found
[ 78.852807][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.860371][ T4523] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.868849][ T4523] device bridge_slave_1 entered promiscuous mode
[ 78.890175][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.897375][ T4525] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.908232][ T4525] device bridge_slave_0 entered promiscuous mode
[ 78.932621][ T4530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.940233][ T4530] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.948660][ T4530] device bridge_slave_0 entered promiscuous mode
[ 78.965356][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.973141][ T4525] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.982316][ T4525] device bridge_slave_1 entered promiscuous mode
[ 79.007584][ T4530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.014907][ T4530] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.023208][ T4530] device bridge_slave_1 entered promiscuous mode
[ 79.052407][ T4523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.092601][ T4523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.134969][ T4525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.144902][ T4524] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.152458][ T4524] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.161163][ T4524] device bridge_slave_0 entered promiscuous mode
[ 79.170190][ T4530] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.179531][ T4524] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.188651][ T4524] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.196942][ T4524] device bridge_slave_1 entered promiscuous mode
[ 79.234535][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.245723][ T4530] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.270199][ T4523] team0: Port device team_slave_0 added
[ 79.283326][ T4531] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.291429][ T4531] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.300068][ T4531] device bridge_slave_0 entered promiscuous mode
[ 79.333134][ T4523] team0: Port device team_slave_1 added
[ 79.341514][ T4524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.358973][ T4531] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.366543][ T4531] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.376675][ T4531] device bridge_slave_1 entered promiscuous mode
[ 79.405790][ T4524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.415563][ T4534] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.423066][ T4534] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.431440][ T4534] device bridge_slave_0 entered promiscuous mode
[ 79.451507][ T4525] team0: Port device team_slave_0 added
[ 79.471150][ T4530] team0: Port device team_slave_0 added
[ 79.491675][ T4534] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.499207][ T4534] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.507495][ T4534] device bridge_slave_1 entered promiscuous mode
[ 79.519952][ T4525] team0: Port device team_slave_1 added
[ 79.527835][ T4531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.538766][ T4530] team0: Port device team_slave_1 added
[ 79.546667][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.554338][ T4523] 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.
[ 79.581104][ T4523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.622027][ T4531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.637864][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.645740][ T4523] 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.
[ 79.673484][ T4523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.688036][ T4524] team0: Port device team_slave_0 added
[ 79.732175][ T4524] team0: Port device team_slave_1 added
[ 79.740198][ T4534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.750965][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.757938][ T4525] 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.
[ 79.785108][ T4525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.810268][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.817344][ T4530] 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.
[ 79.844239][ T4530] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.866524][ T4534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.876785][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.884990][ T4525] 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.
[ 79.911301][ T4525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.925638][ T4531] team0: Port device team_slave_0 added
[ 79.941583][ T4530] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.948905][ T4530] 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.
[ 79.979191][ T4530] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.013041][ T4531] team0: Port device team_slave_1 added
[ 80.028743][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.037073][ T4524] 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.
[ 80.063969][ T4524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.095756][ T23] Bluetooth: hci0: command 0x0409 tx timeout
[ 80.112404][ T4523] device hsr_slave_0 entered promiscuous mode
[ 80.119298][ T4523] device hsr_slave_1 entered promiscuous mode
[ 80.137022][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.144283][ T4524] 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.
[ 80.159895][ T1325] Bluetooth: hci5: command 0x0409 tx timeout
[ 80.171569][ T4187] Bluetooth: hci3: command 0x0409 tx timeout
[ 80.183451][ T4524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.183959][ T1325] Bluetooth: hci4: command 0x0409 tx timeout
[ 80.194866][ T4187] Bluetooth: hci2: command 0x0409 tx timeout
[ 80.206650][ T1325] Bluetooth: hci1: command 0x0409 tx timeout
[ 80.211391][ T4534] team0: Port device team_slave_0 added
[ 80.262739][ T4534] team0: Port device team_slave_1 added
[ 80.272009][ T4530] device hsr_slave_0 entered promiscuous mode
[ 80.278919][ T4530] device hsr_slave_1 entered promiscuous mode
[ 80.286165][ T4530] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.294223][ T4530] Cannot create hsr debugfs directory
[ 80.304379][ T4525] device hsr_slave_0 entered promiscuous mode
[ 80.311252][ T4525] device hsr_slave_1 entered promiscuous mode
[ 80.318195][ T4525] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.326614][ T4525] Cannot create hsr debugfs directory
[ 80.333843][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.341274][ T4531] 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.
[ 80.368891][ T4531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.425770][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.433204][ T4531] 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.
[ 80.462220][ T4531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.484619][ T4524] device hsr_slave_0 entered promiscuous mode
[ 80.491669][ T4524] device hsr_slave_1 entered promiscuous mode
[ 80.498333][ T4524] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.506084][ T4524] Cannot create hsr debugfs directory
[ 80.520668][ T4534] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.527719][ T4534] 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.
[ 80.554789][ T4534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.607511][ T4531] device hsr_slave_0 entered promiscuous mode
[ 80.614601][ T4531] device hsr_slave_1 entered promiscuous mode
[ 80.621928][ T4531] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.630323][ T4531] Cannot create hsr debugfs directory
[ 80.646317][ T4534] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.653797][ T4534] 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.
[ 80.681369][ T4534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.814286][ T4534] device hsr_slave_0 entered promiscuous mode
[ 80.821800][ T4534] device hsr_slave_1 entered promiscuous mode
[ 80.828554][ T4534] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.836498][ T4534] Cannot create hsr debugfs directory
[ 81.074996][ T4525] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 81.084260][ T4525] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 81.095595][ T4525] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 81.108043][ T4525] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 81.153789][ T4523] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.181012][ T4523] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.190590][ T4523] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.200244][ T4523] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.231279][ T4530] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 81.261257][ T4530] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 81.280400][ T4530] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 81.291145][ T4530] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 81.334115][ T4525] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.352975][ T4531] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 81.362864][ T4531] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 81.457266][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.465795][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.516298][ T4531] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 81.528632][ T4525] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.552688][ T4531] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 81.623120][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 81.642195][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.656474][ T145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.664158][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.702770][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 81.713228][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.723849][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.734161][ T145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.742123][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.752609][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 81.762116][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 81.831779][ T4523] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.851115][ T4530] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.862326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 81.874822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.894634][ T4523] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.928431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.947839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.957875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.973298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 81.987070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.006131][ T4530] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.026028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.037651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.049958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.060857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.069341][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.076888][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.085181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.099516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.116358][ T4525] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 82.128067][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.160435][ T4213] Bluetooth: hci0: command 0x041b tx timeout
[ 82.209008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.222595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.233269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.242297][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.249820][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.250107][ T4213] Bluetooth: hci2: command 0x041b tx timeout
[ 82.258517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.272583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.274468][ T4213] Bluetooth: hci1: command 0x041b tx timeout
[ 82.287653][ T4213] Bluetooth: hci4: command 0x041b tx timeout
[ 82.290394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.300421][ T4213] Bluetooth: hci3: command 0x041b tx timeout
[ 82.307908][ T4213] Bluetooth: hci5: command 0x041b tx timeout
[ 82.323726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.339404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.349537][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.356681][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.371690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.386935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.397004][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.404288][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.419252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.432474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.497197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.510803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.525454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.537793][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.548945][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.560688][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.590789][ T4531] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.604803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.620642][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.632042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.642304][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.655057][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.667459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.684175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.696418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.708464][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.729278][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.756931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.767409][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.791624][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.807340][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.847971][ T4530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.865279][ T4531] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.882548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.891694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.985489][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.020817][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.040440][ T1486] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.047717][ T1486] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.056681][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.065877][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.075252][ T1486] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.082545][ T1486] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.090978][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.107179][ T4525] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.143549][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.159128][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.167377][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.182691][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.231069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.238924][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.262195][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.272106][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.281803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.291311][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.300270][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.309111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.331359][ T4523] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.347227][ T4531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 83.362011][ T4531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.375333][ T4524] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 83.391185][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.400081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.409372][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.452890][ T4524] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 83.464940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.474985][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.515729][ T4524] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 83.526152][ T4524] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 83.564797][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.574365][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.585834][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.594543][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.606586][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.619507][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.635940][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.646812][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.671295][ T4530] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.686128][ T4534] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 83.706056][ T4523] device veth0_vlan entered promiscuous mode
[ 83.725938][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.736902][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.760032][ T4534] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 83.778624][ T4534] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 83.796688][ T4523] device veth1_vlan entered promiscuous mode
[ 83.826607][ T4525] device veth0_vlan entered promiscuous mode
[ 83.835178][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.846181][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.860978][ T4534] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 83.889139][ T4525] device veth1_vlan entered promiscuous mode
[ 83.935528][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.947309][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.963430][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.971803][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.986355][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.995519][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.024124][ T4531] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.070971][ T4530] device veth0_vlan entered promiscuous mode
[ 84.081686][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.099381][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.108207][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.124649][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.167256][ T4525] device veth0_macvtap entered promiscuous mode
[ 84.212388][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.231062][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.241221][ T4612] Bluetooth: hci0: command 0x040f tx timeout
[ 84.263146][ T4525] device veth1_macvtap entered promiscuous mode
[ 84.280803][ T4523] device veth0_macvtap entered promiscuous mode
[ 84.303995][ T4530] device veth1_vlan entered promiscuous mode
[ 84.325897][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.334611][ T1111] Bluetooth: hci3: command 0x040f tx timeout
[ 84.341803][ T1111] Bluetooth: hci4: command 0x040f tx timeout
[ 84.356821][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.358349][ T1111] Bluetooth: hci1: command 0x040f tx timeout
[ 84.371630][ T1111] Bluetooth: hci2: command 0x040f tx timeout
[ 84.379909][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.388155][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.404184][ T4523] device veth1_macvtap entered promiscuous mode
[ 84.410277][ T1111] Bluetooth: hci5: command 0x040f tx timeout
[ 84.476701][ T4524] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.532114][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.571162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.587371][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.598291][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.614713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.626261][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.637698][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.649036][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 84.658868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 84.671770][ T4530] device veth0_macvtap entered promiscuous mode
[ 84.688378][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 84.700935][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 84.713441][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.723753][ T4524] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.742591][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.752966][ T4530] device veth1_macvtap entered promiscuous mode
[ 84.765331][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.774373][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.784035][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.794463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.804663][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.814464][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.823804][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.833193][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.848000][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 84.865465][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 84.881290][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.915734][ T4525] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.926504][ T4525] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.935935][ T4525] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.946027][ T4525] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.971361][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.982133][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.993432][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 85.004052][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 85.014718][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.022144][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.031894][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 85.048998][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 85.058256][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.065507][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.082389][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 85.098563][ T4523] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.110621][ T4523] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.119355][ T4523] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.135065][ T4523] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.163673][ T4534] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.176441][ T4531] device veth0_vlan entered promiscuous mode
[ 85.210088][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 85.218960][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 85.229136][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 85.244139][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 85.254798][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 85.263988][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 85.283747][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 85.291867][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 85.318563][ T4531] device veth1_vlan entered promiscuous mode
[ 85.356356][ T4534] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.377734][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 85.396261][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.406577][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 85.423903][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.437916][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.456086][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 85.468491][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 85.484972][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 85.496482][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 85.512238][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 85.525298][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 85.536505][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 85.552500][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 85.582419][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 85.608935][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.623121][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 85.635192][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 85.646933][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.667185][ T4524] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 85.683145][ T4524] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 85.696631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 85.705577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 85.715737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 85.725914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 85.734612][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 85.743807][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 85.753427][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.760654][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.768805][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.777967][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.787101][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 85.796432][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 85.805267][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.812360][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.839249][ T4530] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.850152][ T4530] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.858887][ T4530] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.870238][ T4530] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.920394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 85.929497][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 85.941444][ T4745] FAULT_INJECTION: forcing a failure.
[ 85.941444][ T4745] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 85.971609][ T4748] FAULT_INJECTION: forcing a failure.
[ 85.971609][ T4748] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 85.988070][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 85.998102][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 86.009007][ T4745] CPU: 0 PID: 4745 Comm: syz-executor.0 Not tainted syzkaller #0
[ 86.016851][ T4745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 86.027419][ T4745] Call Trace:
[ 86.031101][ T4745]
[ 86.034138][ T4745] dump_stack_lvl+0x168/0x230
[ 86.039055][ T4745] ? show_regs_print_info+0x20/0x20
[ 86.044273][ T4745] ? load_image+0x3b0/0x3b0
[ 86.048891][ T4745] ? __lock_acquire+0x7c60/0x7c60
[ 86.053936][ T4745] should_fail+0x38c/0x4c0
[ 86.058365][ T4745] _copy_to_user+0x2e/0x130
[ 86.062984][ T4745] simple_read_from_buffer+0xe3/0x150
[ 86.068532][ T4745] proc_fail_nth_read+0x19a/0x210
[ 86.073580][ T4745] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.079404][ T4745] ? fsnotify_perm+0x254/0x560
[ 86.084193][ T4745] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.090017][ T4745] vfs_read+0x2f6/0xcf0
[ 86.094390][ T4745] ? kernel_read+0x1e0/0x1e0
[ 86.098993][ T4745] ? __fget_files+0x40f/0x480
[ 86.103866][ T4745] ? mutex_lock_nested+0x17/0x20
[ 86.108982][ T4745] ? __fdget_pos+0x2bf/0x370
[ 86.113689][ T4745] ? ksys_read+0x71/0x250
[ 86.118028][ T4745] ksys_read+0x14d/0x250
[ 86.122293][ T4745] ? vfs_write+0xd00/0xd00
[ 86.126737][ T4745] ? lockdep_hardirqs_on+0x94/0x140
[ 86.131971][ T4745] do_syscall_64+0x4c/0xa0
[ 86.136402][ T4745] ? clear_bhb_loop+0x30/0x80
[ 86.141387][ T4745] ? clear_bhb_loop+0x30/0x80
[ 86.146156][ T4745] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.152223][ T4745] RIP: 0033:0x7faeeef0898c
[ 86.156752][ T4745] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 86.176881][ T4745] RSP: 002b:00007faeee28b0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 86.185309][ T4745] RAX: ffffffffffffffda RBX: 00007faeef028f80 RCX: 00007faeeef0898c
[ 86.193549][ T4745] RDX: 000000000000000f RSI: 00007faeee28b130 RDI: 0000000000000003
[ 86.201782][ T4745] RBP: 00007faeee28b120 R08: 0000000000000000 R09: 0000000000000000
[ 86.210097][ T4745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 86.218069][ T4745] R13: 000000000000000b R14: 00007faeef028f80 R15: 00007ffe914bd738
[ 86.226151][ T4745]
[ 86.229268][ T4748] CPU: 1 PID: 4748 Comm: syz-executor.3 Not tainted syzkaller #0
[ 86.237263][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 86.246129][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 86.247657][ T4748] Call Trace:
[ 86.258061][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 86.258805][ T4748]
[ 86.258815][ T4748] dump_stack_lvl+0x168/0x230
[ 86.267799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 86.269702][ T4748] ? show_regs_print_info+0x20/0x20
[ 86.269729][ T4748] ? load_image+0x3b0/0x3b0
[ 86.269751][ T4748] ? __lock_acquire+0x7c60/0x7c60
[ 86.269773][ T4748] should_fail+0x38c/0x4c0
[ 86.269795][ T4748] _copy_to_user+0x2e/0x130
[ 86.269814][ T4748] simple_read_from_buffer+0xe3/0x150
[ 86.269836][ T4748] proc_fail_nth_read+0x19a/0x210
[ 86.269855][ T4748] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.269877][ T4748] ? fsnotify_perm+0x254/0x560
[ 86.269896][ T4748] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.269915][ T4748] vfs_read+0x2f6/0xcf0
[ 86.269939][ T4748] ? kernel_read+0x1e0/0x1e0
[ 86.269959][ T4748] ? __fget_files+0x40f/0x480
[ 86.269980][ T4748] ? mutex_lock_nested+0x17/0x20
[ 86.269997][ T4748] ? __fdget_pos+0x2bf/0x370
[ 86.280515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 86.282731][ T4748] ? ksys_read+0x71/0x250
[ 86.369010][ T4748] ksys_read+0x14d/0x250
[ 86.373673][ T4748] ? vfs_write+0xd00/0xd00
[ 86.378094][ T4748] ? lockdep_hardirqs_on+0x94/0x140
[ 86.383393][ T4748] do_syscall_64+0x4c/0xa0
[ 86.387965][ T4748] ? clear_bhb_loop+0x30/0x80
[ 86.392692][ T4748] ? clear_bhb_loop+0x30/0x80
[ 86.397437][ T4748] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.403644][ T4748] RIP: 0033:0x7f5eee44898c
[ 86.408044][ T4748] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 86.427827][ T4748] RSP: 002b:00007f5eed7cb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 86.436232][ T4748] RAX: ffffffffffffffda RBX: 00007f5eee568f80 RCX: 00007f5eee44898c
[ 86.444452][ T4748] RDX: 000000000000000f RSI: 00007f5eed7cb130 RDI: 0000000000000003
[ 86.453112][ T4748] RBP: 00007f5eed7cb120 R08: 0000000000000000 R09: 0000000000000000
[ 86.461349][ T4748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
2025/11/10 04:52:10 executed programs: 6
[ 86.469514][ T4748] R13: 000000000000000b R14: 00007f5eee568f80 R15: 00007fff43a4b3a8
[ 86.477515][ T4748]
[ 86.480957][ T4213] Bluetooth: hci0: command 0x0419 tx timeout
[ 86.505025][ T4612] Bluetooth: hci2: command 0x0419 tx timeout
[ 86.512347][ T4612] Bluetooth: hci1: command 0x0419 tx timeout
[ 86.528278][ T4534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 86.544057][ T4612] Bluetooth: hci4: command 0x0419 tx timeout
[ 86.552482][ T4759] FAULT_INJECTION: forcing a failure.
[ 86.552482][ T4759] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 86.566784][ T4612] Bluetooth: hci3: command 0x0419 tx timeout
[ 86.573792][ T4600] Bluetooth: hci5: command 0x0419 tx timeout
[ 86.587223][ T4534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 86.599031][ T4759] CPU: 0 PID: 4759 Comm: syz-executor.0 Not tainted syzkaller #0
[ 86.606874][ T4759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 86.617113][ T4759] Call Trace:
[ 86.620424][ T4759]
[ 86.623376][ T4759] dump_stack_lvl+0x168/0x230
[ 86.628078][ T4759] ? show_regs_print_info+0x20/0x20
[ 86.633667][ T4759] ? load_image+0x3b0/0x3b0
[ 86.638731][ T4759] ? __lock_acquire+0x7c60/0x7c60
[ 86.644037][ T4759] should_fail+0x38c/0x4c0
[ 86.648584][ T4759] _copy_to_user+0x2e/0x130
[ 86.653113][ T4759] simple_read_from_buffer+0xe3/0x150
[ 86.658521][ T4759] proc_fail_nth_read+0x19a/0x210
[ 86.663749][ T4759] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.667604][ T4765] FAULT_INJECTION: forcing a failure.
[ 86.667604][ T4765] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 86.669497][ T4759] ? fsnotify_perm+0x254/0x560
[ 86.669529][ T4759] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.693092][ T4759] vfs_read+0x2f6/0xcf0
[ 86.697353][ T4759] ? kernel_read+0x1e0/0x1e0
[ 86.702034][ T4759] ? __fget_files+0x40f/0x480
[ 86.706814][ T4759] ? mutex_lock_nested+0x17/0x20
[ 86.711841][ T4759] ? __fdget_pos+0x2bf/0x370
[ 86.716432][ T4759] ? ksys_read+0x71/0x250
[ 86.720878][ T4759] ksys_read+0x14d/0x250
[ 86.725614][ T4759] ? vfs_write+0xd00/0xd00
[ 86.730311][ T4759] ? lockdep_hardirqs_on+0x94/0x140
[ 86.735680][ T4759] do_syscall_64+0x4c/0xa0
[ 86.740205][ T4759] ? clear_bhb_loop+0x30/0x80
[ 86.745099][ T4759] ? clear_bhb_loop+0x30/0x80
[ 86.749855][ T4759] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.756004][ T4759] RIP: 0033:0x7faeeef0898c
[ 86.760406][ T4759] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 86.780092][ T4759] RSP: 002b:00007faeee28b0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 86.788631][ T4759] RAX: ffffffffffffffda RBX: 00007faeef028f80 RCX: 00007faeeef0898c
[ 86.797112][ T4759] RDX: 000000000000000f RSI: 00007faeee28b130 RDI: 0000000000000003
[ 86.805198][ T4759] RBP: 00007faeee28b120 R08: 0000000000000000 R09: 0000000000000000
[ 86.813280][ T4759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 86.821450][ T4759] R13: 000000000000000b R14: 00007faeef028f80 R15: 00007ffe914bd738
[ 86.829598][ T4759]
[ 86.832667][ C0] vkms_vblank_simulate: vblank timer overrun
[ 86.857701][ T4531] device veth0_macvtap entered promiscuous mode
[ 86.884767][ T4765] CPU: 1 PID: 4765 Comm: syz-executor.3 Not tainted syzkaller #0
[ 86.892964][ T4765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 86.903595][ T4765] Call Trace:
[ 86.906880][ T4765]
[ 86.909818][ T4765] dump_stack_lvl+0x168/0x230
[ 86.914663][ T4765] ? show_regs_print_info+0x20/0x20
[ 86.919889][ T4765] ? load_image+0x3b0/0x3b0
[ 86.923492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 86.924614][ T4765] ? __lock_acquire+0x7c60/0x7c60
[ 86.924645][ T4765] should_fail+0x38c/0x4c0
[ 86.941289][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 86.942132][ T4765] _copy_to_user+0x2e/0x130
[ 86.955535][ T4765] simple_read_from_buffer+0xe3/0x150
[ 86.959987][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 86.960921][ T4765] proc_fail_nth_read+0x19a/0x210
[ 86.970066][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 86.973919][ T4765] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.987548][ T4765] ? fsnotify_perm+0x254/0x560
[ 86.992423][ T4765] ? proc_fault_inject_write+0x2f0/0x2f0
[ 86.997389][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 86.998798][ T4765] vfs_read+0x2f6/0xcf0
[ 87.008590][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 87.011702][ T4765] ? kernel_read+0x1e0/0x1e0
[ 87.011737][ T4765] ? __fget_files+0x40f/0x480
[ 87.011764][ T4765] ? mutex_lock_nested+0x17/0x20
[ 87.022079][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 87.025650][ T4765] ? __fdget_pos+0x2bf/0x370
[ 87.025672][ T4765] ? ksys_read+0x71/0x250
[ 87.025690][ T4765] ksys_read+0x14d/0x250
[ 87.038601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 87.043726][ T4765] ? vfs_write+0xd00/0xd00
[ 87.043754][ T4765] ? lockdep_hardirqs_on+0x94/0x140
[ 87.043774][ T4765] do_syscall_64+0x4c/0xa0
[ 87.043789][ T4765] ? clear_bhb_loop+0x30/0x80
[ 87.043804][ T4765] ? clear_bhb_loop+0x30/0x80
[ 87.043820][ T4765] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.043837][ T4765] RIP: 0033:0x7f5eee44898c
[ 87.043855][ T4765] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 87.043868][ T4765] RSP: 002b:00007f5eed7cb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 87.043889][ T4765] RAX: ffffffffffffffda RBX: 00007f5eee568f80 RCX: 00007f5eee44898c
[ 87.043901][ T4765] RDX: 000000000000000f RSI: 00007f5eed7cb130 RDI: 0000000000000003
[ 87.043912][ T4765] RBP: 00007f5eed7cb120 R08: 0000000000000000 R09: 0000000000000000
[ 87.043921][ T4765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 87.043931][ T4765] R13: 000000000000000b R14: 00007f5eee568f80 R15: 00007fff43a4b3a8
[ 87.043955][ T4765]
[ 87.095126][ T4772] FAULT_INJECTION: forcing a failure.
[ 87.095126][ T4772] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 87.112011][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 87.196102][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 87.201655][ T4772] CPU: 1 PID: 4772 Comm: syz-executor.0 Not tainted syzkaller #0
[ 87.212020][ T4772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 87.222312][ T4772] Call Trace:
[ 87.225780][ T4772]
[ 87.228863][ T4772] dump_stack_lvl+0x168/0x230
[ 87.233561][ T4772] ? show_regs_print_info+0x20/0x20
[ 87.238638][ T4777] FAULT_INJECTION: forcing a failure.
[ 87.238638][ T4777] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 87.239124][ T4772] ? load_image+0x3b0/0x3b0
[ 87.257067][ T4772] ? __lock_acquire+0x7c60/0x7c60
[ 87.262192][ T4772] should_fail+0x38c/0x4c0
[ 87.266711][ T4772] _copy_to_user+0x2e/0x130
[ 87.271313][ T4772] simple_read_from_buffer+0xe3/0x150
[ 87.276860][ T4772] proc_fail_nth_read+0x19a/0x210
[ 87.281987][ T4772] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.287624][ T4772] ? fsnotify_perm+0x254/0x560
[ 87.292741][ T4772] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.298386][ T4772] vfs_read+0x2f6/0xcf0
[ 87.302824][ T4772] ? kernel_read+0x1e0/0x1e0
[ 87.307411][ T4772] ? __fget_files+0x40f/0x480
[ 87.312184][ T4772] ? mutex_lock_nested+0x17/0x20
[ 87.317132][ T4772] ? __fdget_pos+0x2bf/0x370
[ 87.321731][ T4772] ? ksys_read+0x71/0x250
[ 87.326078][ T4772] ksys_read+0x14d/0x250
[ 87.330328][ T4772] ? vfs_write+0xd00/0xd00
[ 87.334826][ T4772] ? lockdep_hardirqs_on+0x94/0x140
[ 87.340112][ T4772] do_syscall_64+0x4c/0xa0
[ 87.344605][ T4772] ? clear_bhb_loop+0x30/0x80
[ 87.349581][ T4772] ? clear_bhb_loop+0x30/0x80
[ 87.354451][ T4772] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.360427][ T4772] RIP: 0033:0x7faeeef0898c
[ 87.364865][ T4772] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 87.384556][ T4772] RSP: 002b:00007faeee28b0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 87.393236][ T4772] RAX: ffffffffffffffda RBX: 00007faeef028f80 RCX: 00007faeeef0898c
[ 87.401478][ T4772] RDX: 000000000000000f RSI: 00007faeee28b130 RDI: 0000000000000003
[ 87.409542][ T4772] RBP: 00007faeee28b120 R08: 0000000000000000 R09: 0000000000000000
[ 87.417622][ T4772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 87.425599][ T4772] R13: 000000000000000b R14: 00007faeef028f80 R15: 00007ffe914bd738
[ 87.433751][ T4772]
[ 87.436764][ T4777] CPU: 0 PID: 4777 Comm: syz-executor.3 Not tainted syzkaller #0
[ 87.444660][ T4777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 87.454737][ T4777] Call Trace:
[ 87.458022][ T4777]
[ 87.460961][ T4777] dump_stack_lvl+0x168/0x230
[ 87.465745][ T4777] ? show_regs_print_info+0x20/0x20
[ 87.471046][ T4777] ? load_image+0x3b0/0x3b0
[ 87.475742][ T4777] ? __lock_acquire+0x7c60/0x7c60
[ 87.480959][ T4777] should_fail+0x38c/0x4c0
[ 87.485570][ T4777] _copy_to_user+0x2e/0x130
[ 87.490271][ T4777] simple_read_from_buffer+0xe3/0x150
[ 87.495762][ T4777] proc_fail_nth_read+0x19a/0x210
[ 87.500846][ T4777] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.506583][ T4777] ? fsnotify_perm+0x254/0x560
[ 87.511371][ T4777] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.517031][ T4777] vfs_read+0x2f6/0xcf0
[ 87.521309][ T4777] ? kernel_read+0x1e0/0x1e0
[ 87.526150][ T4777] ? __fget_files+0x40f/0x480
[ 87.530975][ T4777] ? mutex_lock_nested+0x17/0x20
[ 87.536107][ T4777] ? __fdget_pos+0x2bf/0x370
[ 87.540719][ T4777] ? ksys_read+0x71/0x250
[ 87.542614][ T4782] FAULT_INJECTION: forcing a failure.
[ 87.542614][ T4782] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 87.545154][ T4777] ksys_read+0x14d/0x250
[ 87.545178][ T4777] ? vfs_write+0xd00/0xd00
[ 87.568038][ T4777] ? lockdep_hardirqs_on+0x94/0x140
[ 87.573448][ T4777] do_syscall_64+0x4c/0xa0
[ 87.578077][ T4777] ? clear_bhb_loop+0x30/0x80
[ 87.583182][ T4777] ? clear_bhb_loop+0x30/0x80
[ 87.587853][ T4777] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.594063][ T4777] RIP: 0033:0x7f5eee44898c
[ 87.598715][ T4777] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 87.619126][ T4777] RSP: 002b:00007f5eed7cb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 87.627642][ T4777] RAX: ffffffffffffffda RBX: 00007f5eee568f80 RCX: 00007f5eee44898c
[ 87.635803][ T4777] RDX: 000000000000000f RSI: 00007f5eed7cb130 RDI: 0000000000000003
[ 87.643960][ T4777] RBP: 00007f5eed7cb120 R08: 0000000000000000 R09: 0000000000000000
[ 87.652716][ T4777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 87.660805][ T4777] R13: 000000000000000b R14: 00007f5eee568f80 R15: 00007fff43a4b3a8
[ 87.669000][ T4777]
[ 87.672722][ T4782] CPU: 1 PID: 4782 Comm: syz-executor.0 Not tainted syzkaller #0
[ 87.672792][ C0] vkms_vblank_simulate: vblank timer overrun
[ 87.680959][ T4782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 87.697607][ T4782] Call Trace:
[ 87.701155][ T4782]
[ 87.704129][ T4782] dump_stack_lvl+0x168/0x230
[ 87.708929][ T4782] ? show_regs_print_info+0x20/0x20
[ 87.714331][ T4782] ? load_image+0x3b0/0x3b0
[ 87.718949][ T4782] ? __lock_acquire+0x7c60/0x7c60
[ 87.724394][ T4782] should_fail+0x38c/0x4c0
[ 87.729105][ T4782] _copy_to_user+0x2e/0x130
[ 87.734006][ T4782] simple_read_from_buffer+0xe3/0x150
[ 87.740138][ T4782] proc_fail_nth_read+0x19a/0x210
[ 87.745707][ T4782] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.751629][ T4782] ? fsnotify_perm+0x254/0x560
[ 87.756519][ T4782] ? proc_fault_inject_write+0x2f0/0x2f0
[ 87.762348][ T4782] vfs_read+0x2f6/0xcf0
[ 87.766534][ T4782] ? kernel_read+0x1e0/0x1e0
[ 87.771167][ T4782] ? __fget_files+0x40f/0x480
[ 87.775948][ T4782] ? mutex_lock_nested+0x17/0x20
[ 87.780920][ T4782] ? __fdget_pos+0x2bf/0x370
[ 87.785609][ T4782] ? ksys_read+0x71/0x250
[ 87.790397][ T4782] ksys_read+0x14d/0x250
[ 87.794660][ T4782] ? vfs_write+0xd00/0xd00
[ 87.799193][ T4782] ? lockdep_hardirqs_on+0x94/0x140
[ 87.804495][ T4782] do_syscall_64+0x4c/0xa0
[ 87.809021][ T4782] ? clear_bhb_loop+0x30/0x80
[ 87.813712][ T4782] ? clear_bhb_loop+0x30/0x80
[ 87.818566][ T4782] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 87.824481][ T4782] RIP: 0033:0x7faeeef0898c
[ 87.829392][ T4782] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 87.849796][ T4782] RSP: 002b:00007faeee28b0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 87.858426][ T4782] RAX: ffffffffffffffda RBX: 00007faeef028f80 RCX: 00007faeeef0898c
[ 87.866956][ T4782] RDX: 000000000000000f RSI: 00007faeee28b130 RDI: 0000000000000003
[ 87.875402][ T4782] RBP: 00007faeee28b120 R08: 0000000000000000 R09: 0000000000000000
[ 87.883766][ T4782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 87.891875][ T4782] R13: 000000000000000b R14: 00007faeef028f80 R15: 00007ffe914bd738
[ 87.900046][ T4782]
[ 87.914758][ T4531] device veth1_macvtap entered promiscuous mode
[ 87.938020][ T4790] FAULT_INJECTION: forcing a failure.
[ 87.938020][ T4790] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 87.966748][ T4790] CPU: 1 PID: 4790 Comm: syz-executor.3 Not tainted syzkaller #0
[ 87.971178][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 87.974513][ T4790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 87.974526][ T4790] Call Trace:
[ 87.974532][ T4790]
[ 87.974539][ T4790] dump_stack_lvl+0x168/0x230
[ 87.989924][ T4633] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 87.992401][ T4790] ? show_regs_print_info+0x20/0x20
[ 87.992432][ T4790] ? load_image+0x3b0/0x3b0
[ 87.992454][ T4790] ? __lock_acquire+0x7c60/0x7c60
[ 88.006238][ T4534] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.011949][ T4790] should_fail+0x38c/0x4c0
[ 88.011985][ T4790] _copy_to_user+0x2e/0x130
[ 88.012003][ T4790] simple_read_from_buffer+0xe3/0x150
[ 88.012022][ T4790] proc_fail_nth_read+0x19a/0x210
[ 88.012042][ T4790] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.012061][ T4790] ? fsnotify_perm+0x254/0x560
[ 88.012078][ T4790] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.012094][ T4790] vfs_read+0x2f6/0xcf0
[ 88.012116][ T4790] ? kernel_read+0x1e0/0x1e0
[ 88.012136][ T4790] ? __fget_files+0x40f/0x480
[ 88.012158][ T4790] ? mutex_lock_nested+0x17/0x20
[ 88.012175][ T4790] ? __fdget_pos+0x2bf/0x370
[ 88.012187][ T4790] ? ksys_read+0x71/0x250
[ 88.012203][ T4790] ksys_read+0x14d/0x250
[ 88.012218][ T4790] ? vfs_write+0xd00/0xd00
[ 88.012236][ T4790] ? lockdep_hardirqs_on+0x94/0x140
[ 88.012257][ T4790] do_syscall_64+0x4c/0xa0
[ 88.012270][ T4790] ? clear_bhb_loop+0x30/0x80
[ 88.012283][ T4790] ? clear_bhb_loop+0x30/0x80
[ 88.012298][ T4790] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.012314][ T4790] RIP: 0033:0x7f5eee44898c
[ 88.012330][ T4790] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 88.012343][ T4790] RSP: 002b:00007f5eed7cb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 88.012363][ T4790] RAX: ffffffffffffffda RBX: 00007f5eee568f80 RCX: 00007f5eee44898c
[ 88.012375][ T4790] RDX: 000000000000000f RSI: 00007f5eed7cb130 RDI: 0000000000000003
[ 88.012393][ T4790] RBP: 00007f5eed7cb120 R08: 0000000000000000 R09: 0000000000000000
[ 88.012404][ T4790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 88.012414][ T4790] R13: 000000000000000b R14: 00007f5eee568f80 R15: 00007fff43a4b3a8
[ 88.012436][ T4790]
[ 88.159881][ C0] vkms_vblank_simulate: vblank timer overrun
[ 88.234176][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 88.290230][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 88.306110][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 88.325039][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 88.352171][ T4803] FAULT_INJECTION: forcing a failure.
[ 88.352171][ T4803] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 88.365709][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 88.376739][ T4803] CPU: 1 PID: 4803 Comm: syz-executor.2 Not tainted syzkaller #0
[ 88.376762][ T4803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 88.376772][ T4803] Call Trace:
[ 88.376778][ T4803]
[ 88.376785][ T4803] dump_stack_lvl+0x168/0x230
[ 88.376812][ T4803] ? show_regs_print_info+0x20/0x20
[ 88.376830][ T4803] ? load_image+0x3b0/0x3b0
[ 88.387582][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 88.395359][ T4803] ? __lock_acquire+0x7c60/0x7c60
[ 88.395392][ T4803] should_fail+0x38c/0x4c0
[ 88.395416][ T4803] _copy_to_user+0x2e/0x130
[ 88.395434][ T4803] simple_read_from_buffer+0xe3/0x150
[ 88.398949][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 88.402057][ T4803] proc_fail_nth_read+0x19a/0x210
[ 88.402088][ T4803] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.402108][ T4803] ? fsnotify_perm+0x254/0x560
[ 88.474439][ T4803] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.480168][ T4803] vfs_read+0x2f6/0xcf0
[ 88.484419][ T4803] ? kernel_read+0x1e0/0x1e0
[ 88.489101][ T4803] ? __fget_files+0x40f/0x480
[ 88.493877][ T4803] ? mutex_lock_nested+0x17/0x20
[ 88.499004][ T4803] ? __fdget_pos+0x2bf/0x370
[ 88.503788][ T4803] ? ksys_read+0x71/0x250
[ 88.508188][ T4803] ksys_read+0x14d/0x250
[ 88.512423][ T4803] ? vfs_write+0xd00/0xd00
[ 88.516856][ T4803] ? lockdep_hardirqs_on+0x94/0x140
[ 88.522367][ T4803] do_syscall_64+0x4c/0xa0
[ 88.526879][ T4803] ? clear_bhb_loop+0x30/0x80
[ 88.531715][ T4803] ? clear_bhb_loop+0x30/0x80
[ 88.536552][ T4803] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.542677][ T4803] RIP: 0033:0x7f02aa6ac98c
[ 88.547181][ T4803] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 88.567153][ T4803] RSP: 002b:00007f02a9a2f0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 88.575844][ T4803] RAX: ffffffffffffffda RBX: 00007f02aa7ccf80 RCX: 00007f02aa6ac98c
[ 88.583983][ T4803] RDX: 000000000000000f RSI: 00007f02a9a2f130 RDI: 0000000000000003
[ 88.591938][ T4803] RBP: 00007f02a9a2f120 R08: 0000000000000000 R09: 0000000000000000
[ 88.599989][ T4803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 88.608129][ T4803] R13: 000000000000000b R14: 00007f02aa7ccf80 R15: 00007ffd418343f8
[ 88.616211][ T4803]
[ 88.627984][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 88.660245][ T4808] FAULT_INJECTION: forcing a failure.
[ 88.660245][ T4808] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 88.669922][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.676349][ T4810] FAULT_INJECTION: forcing a failure.
[ 88.676349][ T4810] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 88.723504][ T4808] CPU: 1 PID: 4808 Comm: syz-executor.0 Not tainted syzkaller #0
[ 88.728100][ T4524] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.731462][ T4808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 88.731477][ T4808] Call Trace:
[ 88.731485][ T4808]
[ 88.731492][ T4808] dump_stack_lvl+0x168/0x230
[ 88.741271][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 88.748483][ T4808] ? show_regs_print_info+0x20/0x20
[ 88.759315][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 88.759827][ T4808] ? load_image+0x3b0/0x3b0
[ 88.759864][ T4808] ? __lock_acquire+0x7c60/0x7c60
[ 88.790881][ T4808] should_fail+0x38c/0x4c0
[ 88.795323][ T4808] _copy_to_user+0x2e/0x130
[ 88.799924][ T4808] simple_read_from_buffer+0xe3/0x150
[ 88.805311][ T4808] proc_fail_nth_read+0x19a/0x210
[ 88.810421][ T4808] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.816158][ T4808] ? fsnotify_perm+0x254/0x560
[ 88.820931][ T4808] ? proc_fault_inject_write+0x2f0/0x2f0
[ 88.826839][ T4808] vfs_read+0x2f6/0xcf0
[ 88.831247][ T4808] ? kernel_read+0x1e0/0x1e0
[ 88.836019][ T4808] ? __fget_files+0x40f/0x480
[ 88.840900][ T4808] ? mutex_lock_nested+0x17/0x20
[ 88.845943][ T4808] ? __fdget_pos+0x2bf/0x370
[ 88.850613][ T4808] ? ksys_read+0x71/0x250
[ 88.855064][ T4808] ksys_read+0x14d/0x250
[ 88.859312][ T4808] ? vfs_write+0xd00/0xd00
[ 88.863903][ T4808] ? lockdep_hardirqs_on+0x94/0x140
[ 88.869104][ T4808] do_syscall_64+0x4c/0xa0
[ 88.873527][ T4808] ? clear_bhb_loop+0x30/0x80
[ 88.878300][ T4808] ? clear_bhb_loop+0x30/0x80
[ 88.882981][ T4808] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 88.888962][ T4808] RIP: 0033:0x7faeeef0898c
[ 88.893467][ T4808] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 88.913154][ T4808] RSP: 002b:00007faeee28b0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 88.921575][ T4808] RAX: ffffffffffffffda RBX: 00007faeef028f80 RCX: 00007faeeef0898c
[ 88.929806][ T4808] RDX: 000000000000000f RSI: 00007faeee28b130 RDI: 0000000000000003
[ 88.938151][ T4808] RBP: 00007faeee28b120 R08: 0000000000000000 R09: 0000000000000000
[ 88.946398][ T4808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 88.954452][ T4808] R13: 000000000000000b R14: 00007faeef028f80 R15: 00007ffe914bd738
[ 88.962521][ T4808]
[ 88.965548][ T4810] CPU: 0 PID: 4810 Comm: syz-executor.3 Not tainted syzkaller #0
[ 88.973553][ T4810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 88.983830][ T4810] Call Trace:
[ 88.987454][ T4810]
[ 88.990645][ T4810] dump_stack_lvl+0x168/0x230
[ 88.995386][ T4810] ? show_regs_print_info+0x20/0x20
[ 88.998191][ T4815] FAULT_INJECTION: forcing a failure.
[ 88.998191][ T4815] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.001227][ T4810] ? load_image+0x3b0/0x3b0
[ 89.001259][ T4810] ? __lock_acquire+0x7c60/0x7c60
[ 89.001283][ T4810] should_fail+0x38c/0x4c0
[ 89.001307][ T4810] _copy_to_user+0x2e/0x130
[ 89.001325][ T4810] simple_read_from_buffer+0xe3/0x150
[ 89.001346][ T4810] proc_fail_nth_read+0x19a/0x210
[ 89.001366][ T4810] ? proc_fault_inject_write+0x2f0/0x2f0
[ 89.053389][ T4810] ? fsnotify_perm+0x254/0x560
[ 89.058447][ T4810] ? proc_fault_inject_write+0x2f0/0x2f0
[ 89.064466][ T4810] vfs_read+0x2f6/0xcf0
[ 89.068827][ T4810] ? kernel_read+0x1e0/0x1e0
[ 89.073671][ T4810] ? __fget_files+0x40f/0x480
[ 89.078545][ T4810] ? mutex_lock_nested+0x17/0x20
[ 89.083509][ T4810] ? __fdget_pos+0x2bf/0x370
[ 89.088459][ T4810] ? ksys_read+0x71/0x250
[ 89.093168][ T4810] ksys_read+0x14d/0x250
[ 89.097525][ T4810] ? vfs_write+0xd00/0xd00
[ 89.102144][ T4810] ? lockdep_hardirqs_on+0x94/0x140
[ 89.107853][ T4810] do_syscall_64+0x4c/0xa0
[ 89.112388][ T4810] ? clear_bhb_loop+0x30/0x80
[ 89.117088][ T4810] ? clear_bhb_loop+0x30/0x80
[ 89.121789][ T4810] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.127713][ T4810] RIP: 0033:0x7f5eee44898c
[ 89.132222][ T4810] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 89.152007][ T4810] RSP: 002b:00007f5eed7cb0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 89.160437][ T4810] RAX: ffffffffffffffda RBX: 00007f5eee568f80 RCX: 00007f5eee44898c
[ 89.168712][ T4810] RDX: 000000000000000f RSI: 00007f5eed7cb130 RDI: 0000000000000003
[ 89.176725][ T4810] RBP: 00007f5eed7cb120 R08: 0000000000000000 R09: 0000000000000000
[ 89.184808][ T4810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 89.193080][ T4810] R13: 000000000000000b R14: 00007f5eee568f80 R15: 00007fff43a4b3a8
[ 89.201057][ T4810]
[ 89.204189][ C0] vkms_vblank_simulate: vblank timer overrun
[ 89.209537][ T4811] ------------[ cut here ]------------
[ 89.216432][ T4811] platform vkms: vblank wait timed out on crtc 0
[ 89.223517][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 89.230241][ T4815] CPU: 1 PID: 4815 Comm: syz-executor.2 Not tainted syzkaller #0
[ 89.242022][ T4815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 89.252614][ T4815] Call Trace:
[ 89.255994][ T4815]
[ 89.259047][ T4815] dump_stack_lvl+0x168/0x230
[ 89.259714][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 89.263743][ T4815] ? show_regs_print_info+0x20/0x20
[ 89.263773][ T4815] ? load_image+0x3b0/0x3b0
[ 89.283609][ T4815] ? __lock_acquire+0x7c60/0x7c60
[ 89.288670][ T4815] should_fail+0x38c/0x4c0
[ 89.293385][ T4815] _copy_to_user+0x2e/0x130
[ 89.295347][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 89.297916][ T4815] simple_read_from_buffer+0xe3/0x150
[ 89.297947][ T4815] proc_fail_nth_read+0x19a/0x210
[ 89.319313][ T4815] ? proc_fault_inject_write+0x2f0/0x2f0
[ 89.325300][ T4815] ? fsnotify_perm+0x254/0x560
[ 89.330095][ T4815] ? proc_fault_inject_write+0x2f0/0x2f0
[ 89.332341][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 89.335769][ T4815] vfs_read+0x2f6/0xcf0
[ 89.335800][ T4815] ? kernel_read+0x1e0/0x1e0
[ 89.347221][ T4531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 89.350142][ T4815] ? __fget_files+0x40f/0x480
[ 89.350174][ T4815] ? mutex_lock_nested+0x17/0x20
[ 89.350193][ T4815] ? __fdget_pos+0x2bf/0x370
[ 89.355033][ T4531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 89.365682][ T4815] ? ksys_read+0x71/0x250
[ 89.365709][ T4815] ksys_read+0x14d/0x250
[ 89.365726][ T4815] ? vfs_write+0xd00/0xd00
[ 89.365741][ T4815] ? lockdep_hardirqs_on+0x94/0x140
[ 89.372499][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.375762][ T4815] do_syscall_64+0x4c/0xa0
[ 89.375790][ T4815] ? clear_bhb_loop+0x30/0x80
[ 89.375807][ T4815] ? clear_bhb_loop+0x30/0x80
[ 89.375822][ T4815] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.405798][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 89.408724][ T4815] RIP: 0033:0x7f02aa6ac98c
[ 89.408749][ T4815] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 89.408763][ T4815] RSP: 002b:00007f02a9a2f0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 89.418635][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 89.420534][ T4815] RAX: ffffffffffffffda RBX: 00007f02aa7ccf80 RCX: 00007f02aa6ac98c
[ 89.420550][ T4815] RDX: 000000000000000f RSI: 00007f02a9a2f130 RDI: 0000000000000003
[ 89.420562][ T4815] RBP: 00007f02a9a2f120 R08: 0000000000000000 R09: 0000000000000000
[ 89.420571][ T4815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 89.420580][ T4815] R13: 000000000000000b R14: 00007f02aa7ccf80 R15: 00007ffd418343f8
[ 89.420604][ T4815]
[ 89.429186][ T4531] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.462028][ T4811] WARNING: CPU: 1 PID: 4811 at drivers/gpu/drm/drm_vblank.c:1269 drm_wait_one_vblank+0x91f/0x9a0
[ 89.476053][ T4531] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.509710][ T4811] Modules linked in:
[ 89.519765][ T4531] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.559294][ T4811]
[ 89.577137][ T4531] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.587678][ T4811] CPU: 1 PID: 4811 Comm: syz-executor.0 Not tainted syzkaller #0
[ 89.596659][ T4811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 89.615031][ T4811] RIP: 0010:drm_wait_one_vblank+0x91f/0x9a0
[ 89.622442][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.633314][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.635810][ T4811] Code: 3c 08 00 74 08 48 89 df e8 de 20 58 fd 4c 8b 3b 48 c7 c7 00 03 6d 8a 4c 89 f6 4c 89 fa 8b 5c 24 0c 89 d9 e8 83 94 3a 05 89 de <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 9c fb ff ff 89 d9 80 e1 07
[ 89.652513][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.669897][ T4811] RSP: 0018:ffffc900037cfaa0 EFLAGS: 00010246
[ 89.676880][ T4811] RAX: af56939abcce7000 RBX: 0000000000000000 RCX: ffff88802108d940
[ 89.697012][ T4811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.702461][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.705443][ T4811] RBP: ffffc900037cfbe0 R08: dffffc0000000000 R09: fffff520006f9eb9
[ 89.727806][ T4811] R10: fffff520006f9eb9 R11: 1ffff920006f9eb8 R12: 0000000000000000
[ 89.738751][ T4811] R13: 1ffff920006f9f60 R14: ffffffff8a7bd580 R15: ffff88801f768e38
[ 89.753116][ T4811] FS: 00007faeee26a6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 89.773616][ T4811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.784883][ T4811] CR2: 00007ffa18418368 CR3: 0000000022c52000 CR4: 00000000003506e0
[ 89.799359][ T4811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.808468][ T4811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.815232][ T4524] device veth0_vlan entered promiscuous mode
[ 89.840331][ T4811] Call Trace:
[ 89.846888][ T4811]
[ 89.852496][ T4811] ? drm_crtc_vblank_put+0x70/0x70
[ 89.865580][ T4811] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 89.868382][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.872057][ T4811] ? init_wait_entry+0xd0/0xd0
[ 89.884850][ T4811] ? drm_vblank_enable+0x28f/0x410
[ 89.893263][ T4811] ? drm_vblank_get+0x14c/0x240
[ 89.894283][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.905375][ T4811] drm_fb_helper_ioctl+0x112/0x140
[ 89.912023][ T4811] ? drm_fb_helper_setcmap+0x2b20/0x2b20
[ 89.917807][ T4811] do_fb_ioctl+0x1d3/0x720
[ 89.923389][ T4811] ? fb_release+0x1e0/0x1e0
[ 89.924107][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.928093][ T4811] ? bpf_lsm_file_ioctl+0x5/0x10
[ 89.943909][ T4811] ? security_file_ioctl+0x7c/0xa0
[ 89.949229][ T4811] ? fb_write+0x580/0x580
[ 89.957454][ T4811] __se_sys_ioctl+0xfa/0x170
[ 89.957504][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.965863][ T4811] do_syscall_64+0x4c/0xa0
[ 89.978612][ T4811] ? clear_bhb_loop+0x30/0x80
[ 89.985367][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.996127][ T4811] ? clear_bhb_loop+0x30/0x80
[ 90.001813][ T4811] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.007941][ T4811] RIP: 0033:0x7faeeef09ce9
[ 90.012302][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 90.013947][ T4811] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.027553][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 90.041192][ C0] vkms_vblank_simulate: vblank timer overrun
[ 90.043620][ T4811] RSP: 002b:00007faeee26a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.060956][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 90.067282][ T4811] RAX: ffffffffffffffda RBX: 00007faeef029050 RCX: 00007faeeef09ce9
[ 90.099191][ T4524] device veth1_vlan entered promiscuous mode
[ 90.117524][ T4811] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[ 90.133726][ T4534] device veth0_vlan entered promiscuous mode
[ 90.181605][ T4811] RBP: 00007faeeef5647a R08: 0000000000000000 R09: 0000000000000000
[ 90.202363][ T4534] device veth1_vlan entered promiscuous mode
[ 90.212736][ T4811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.223018][ T4838] FAULT_INJECTION: forcing a failure.
[ 90.223018][ T4838] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 90.255609][ T4811] R13: 000000000000006e R14: 00007faeef029050 R15: 00007ffe914bd738
[ 90.266763][ T4811]
[ 90.282735][ T4838] CPU: 1 PID: 4838 Comm: syz-executor.4 Not tainted syzkaller #0
[ 90.290515][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 90.297969][ T4811] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.300844][ T4838] Call Trace:
[ 90.300853][ T4838]
[ 90.314505][ T4838] dump_stack_lvl+0x168/0x230
[ 90.319359][ T4838] ? show_regs_print_info+0x20/0x20
[ 90.324657][ T4838] ? load_image+0x3b0/0x3b0
[ 90.329239][ T4838] ? __lock_acquire+0x7c60/0x7c60
[ 90.334259][ T4838] should_fail+0x38c/0x4c0
[ 90.338813][ T4838] _copy_to_user+0x2e/0x130
[ 90.343591][ T4838] simple_read_from_buffer+0xe3/0x150
[ 90.349177][ T4838] proc_fail_nth_read+0x19a/0x210
[ 90.354323][ T4838] ? proc_fault_inject_write+0x2f0/0x2f0
[ 90.360483][ T4838] ? fsnotify_perm+0x254/0x560
[ 90.365419][ T4838] ? proc_fault_inject_write+0x2f0/0x2f0
[ 90.371202][ T4838] vfs_read+0x2f6/0xcf0
[ 90.375395][ T4838] ? kernel_read+0x1e0/0x1e0
[ 90.380233][ T4838] ? __fget_files+0x40f/0x480
[ 90.385118][ T4838] ? mutex_lock_nested+0x17/0x20
[ 90.390167][ T4838] ? __fdget_pos+0x2bf/0x370
[ 90.394896][ T4838] ? ksys_read+0x71/0x250
[ 90.399508][ T4838] ksys_read+0x14d/0x250
[ 90.403929][ T4838] ? vfs_write+0xd00/0xd00
[ 90.408345][ T4838] ? lockdep_hardirqs_on+0x94/0x140
[ 90.413800][ T4838] do_syscall_64+0x4c/0xa0
[ 90.418380][ T4838] ? clear_bhb_loop+0x30/0x80
[ 90.423053][ T4838] ? clear_bhb_loop+0x30/0x80
[ 90.427723][ T4838] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.433691][ T4838] RIP: 0033:0x7f3420fd598c
[ 90.438098][ T4838] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 90.457992][ T4838] RSP: 002b:00007f34203580c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 90.466505][ T4838] RAX: ffffffffffffffda RBX: 00007f34210f5f80 RCX: 00007f3420fd598c
[ 90.474465][ T4838] RDX: 000000000000000f RSI: 00007f3420358130 RDI: 0000000000000003
[ 90.482610][ T4838] RBP: 00007f3420358120 R08: 0000000000000000 R09: 0000000000000000
[ 90.490776][ T4838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 90.498922][ T4838] R13: 000000000000000b R14: 00007f34210f5f80 R15: 00007ffe84a127c8
[ 90.507158][ T4838]
[ 90.510226][ T4811] CPU: 0 PID: 4811 Comm: syz-executor.0 Not tainted syzkaller #0
[ 90.517983][ T4811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 90.526376][ T4534] device veth0_macvtap entered promiscuous mode
[ 90.528126][ T4811] Call Trace:
[ 90.528135][ T4811]
[ 90.528143][ T4811] dump_stack_lvl+0x168/0x230
[ 90.545436][ T4811] ? show_regs_print_info+0x20/0x20
[ 90.550756][ T4811] ? load_image+0x3b0/0x3b0
[ 90.553326][ T4534] device veth1_macvtap entered promiscuous mode
[ 90.555474][ T4811] panic+0x2c9/0x7f0
[ 90.555506][ T4811] ? bpf_jit_dump+0xd0/0xd0
[ 90.570380][ T4811] ? drm_wait_one_vblank+0x91f/0x9a0
[ 90.575706][ T4811] __warn+0x248/0x2b0
[ 90.579830][ T4811] ? drm_wait_one_vblank+0x91f/0x9a0
[ 90.585477][ T4811] report_bug+0x1b7/0x2e0
[ 90.590001][ T4811] handle_bug+0x3a/0x70
[ 90.594379][ T4811] exc_invalid_op+0x16/0x40
[ 90.599784][ T4811] asm_exc_invalid_op+0x16/0x20
[ 90.599837][ T4534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 90.604918][ T4811] RIP: 0010:drm_wait_one_vblank+0x91f/0x9a0
[ 90.604947][ T4811] Code: 3c 08 00 74 08 48 89 df e8 de 20 58 fd 4c 8b 3b 48 c7 c7 00 03 6d 8a 4c 89 f6 4c 89 fa 8b 5c 24 0c 89 d9 e8 83 94 3a 05 89 de <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 9c fb ff ff 89 d9 80 e1 07
[ 90.634855][ T4534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 90.642552][ T4811] RSP: 0018:ffffc900037cfaa0 EFLAGS: 00010246
[ 90.642599][ T4811] RAX: af56939abcce7000 RBX: 0000000000000000 RCX: ffff88802108d940
[ 90.642610][ T4811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.642625][ T4811] RBP: ffffc900037cfbe0 R08: dffffc0000000000 R09: fffff520006f9eb9
[ 90.642635][ T4811] R10: fffff520006f9eb9 R11: 1ffff920006f9eb8 R12: 0000000000000000
[ 90.642645][ T4811] R13: 1ffff920006f9f60 R14: ffffffff8a7bd580 R15: ffff88801f768e38
[ 90.642679][ T4811] ? drm_crtc_vblank_put+0x70/0x70
[ 90.671347][ T4534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 90.675691][ T4811] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.675730][ T4811] ? init_wait_entry+0xd0/0xd0
[ 90.675749][ T4811] ? drm_vblank_enable+0x28f/0x410
[ 90.698126][ T4534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 90.700184][ T4811] ? drm_vblank_get+0x14c/0x240
[ 90.700218][ T4811] drm_fb_helper_ioctl+0x112/0x140
[ 90.700239][ T4811] ? drm_fb_helper_setcmap+0x2b20/0x2b20
[ 90.700257][ T4811] do_fb_ioctl+0x1d3/0x720
[ 90.712611][ T4534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 90.716291][ T4811] ? fb_release+0x1e0/0x1e0
[ 90.716357][ T4811] ? bpf_lsm_file_ioctl+0x5/0x10
[ 90.732222][ T4534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 90.742382][ T4811] ? security_file_ioctl+0x7c/0xa0
[ 90.742423][ T4811] ? fb_write+0x580/0x580
[ 90.742438][ T4811] __se_sys_ioctl+0xfa/0x170
[ 90.742461][ T4811] do_syscall_64+0x4c/0xa0
[ 90.742478][ T4811] ? clear_bhb_loop+0x30/0x80
[ 90.742494][ T4811] ? clear_bhb_loop+0x30/0x80
[ 90.759569][ T4534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 90.762977][ T4811] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.763011][ T4811] RIP: 0033:0x7faeeef09ce9
[ 90.790189][ T4534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 90.793349][ T4811] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.818750][ T4534] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.821709][ T4811] RSP: 002b:00007faeee26a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.821736][ T4811] RAX: ffffffffffffffda RBX: 00007faeef029050 RCX: 00007faeeef09ce9
[ 90.821747][ T4811] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[ 90.821757][ T4811] RBP: 00007faeeef5647a R08: 0000000000000000 R09: 0000000000000000
[ 90.821767][ T4811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.821776][ T4811] R13: 000000000000006e R14: 00007faeef029050 R15: 00007ffe914bd738
[ 90.821801][ T4811]
[ 90.838039][ T1486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 90.843456][ T4811] Kernel Offset: disabled
[ 90.944452][ T4811] Rebooting in 86400 seconds..