Warning: Permanently added '10.128.1.197' (ED25519) to the list of known hosts.
2026/02/04 16:50:08 ignoring optional flag "type"="gce"
2026/02/04 16:50:08 parsed 1 programs
2026/02/04 16:50:08 executed programs: 0
[ 70.895170][ T4427] chnl_net:caif_netlink_parms(): no params data found
[ 71.024522][ T4433] chnl_net:caif_netlink_parms(): no params data found
[ 71.203719][ T4427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.211422][ T4427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.219797][ T4427] device bridge_slave_0 entered promiscuous mode
[ 71.232625][ T4427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.239820][ T4427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.248376][ T4427] device bridge_slave_1 entered promiscuous mode
[ 71.269600][ T4438] chnl_net:caif_netlink_parms(): no params data found
[ 71.305334][ T4441] chnl_net:caif_netlink_parms(): no params data found
[ 71.319792][ T4444] chnl_net:caif_netlink_parms(): no params data found
[ 71.334089][ T4427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.367319][ T4442] chnl_net:caif_netlink_parms(): no params data found
[ 71.383318][ T4427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.404400][ T1420] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.411223][ T1420] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.436716][ T4433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.444082][ T4433] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.452381][ T4433] device bridge_slave_0 entered promiscuous mode
[ 71.491696][ T4433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.498805][ T4433] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.507259][ T4433] device bridge_slave_1 entered promiscuous mode
[ 71.578369][ T4427] team0: Port device team_slave_0 added
[ 71.611999][ T4433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.627858][ T4427] team0: Port device team_slave_1 added
[ 71.647017][ T4438] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.654625][ T4438] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.663152][ T4438] device bridge_slave_0 entered promiscuous mode
[ 71.681305][ T4433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.705145][ T4441] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.712648][ T4441] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.721921][ T4441] device bridge_slave_0 entered promiscuous mode
[ 71.740304][ T4438] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.747933][ T4438] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.762970][ T4438] device bridge_slave_1 entered promiscuous mode
[ 71.796972][ T4441] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.804353][ T4441] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.819219][ T4441] device bridge_slave_1 entered promiscuous mode
[ 71.857229][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.864621][ T4427] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 71.892358][ T4427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.934458][ T4444] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.941931][ T4444] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.949877][ T4444] device bridge_slave_0 entered promiscuous mode
[ 71.960301][ T4433] team0: Port device team_slave_0 added
[ 71.969737][ T4433] team0: Port device team_slave_1 added
[ 71.976320][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.983596][ T4427] 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.
[ 72.010934][ T4427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.027900][ T4441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.037340][ T4442] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.044914][ T4442] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.053545][ T4442] device bridge_slave_0 entered promiscuous mode
[ 72.063531][ T4438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.073120][ T4444] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.081053][ T4444] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.089549][ T4444] device bridge_slave_1 entered promiscuous mode
[ 72.111525][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.118756][ T4433] 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.
[ 72.145673][ T4433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.158240][ T4441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.167534][ T4442] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.176060][ T4442] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.184228][ T4442] device bridge_slave_1 entered promiscuous mode
[ 72.207602][ T4438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.241280][ T4433] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.248398][ T4433] 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.
[ 72.276081][ T4433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.297033][ T4442] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.326274][ T4444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.356719][ T4442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.377296][ T4444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.400233][ T4427] device hsr_slave_0 entered promiscuous mode
[ 72.407596][ T4427] device hsr_slave_1 entered promiscuous mode
[ 72.417381][ T4441] team0: Port device team_slave_0 added
[ 72.435502][ T4438] team0: Port device team_slave_0 added
[ 72.471094][ T4441] team0: Port device team_slave_1 added
[ 72.489450][ T4438] team0: Port device team_slave_1 added
[ 72.509693][ T4433] device hsr_slave_0 entered promiscuous mode
[ 72.517899][ T4433] device hsr_slave_1 entered promiscuous mode
[ 72.524609][ T1111] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.525438][ T4209] Bluetooth: hci1: command 0x0409 tx timeout
[ 72.538684][ T4433] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.547605][ T4433] Cannot create hsr debugfs directory
[ 72.572365][ T4442] team0: Port device team_slave_0 added
[ 72.582150][ T4442] team0: Port device team_slave_1 added
[ 72.600670][ T1111] Bluetooth: hci2: command 0x0409 tx timeout
[ 72.607674][ T4444] team0: Port device team_slave_0 added
[ 72.655978][ T4444] team0: Port device team_slave_1 added
[ 72.673097][ T4441] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.680330][ T4441] 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.
[ 72.707122][ T4441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.718124][ T1111] Bluetooth: hci5: command 0x0409 tx timeout
[ 72.724703][ T1111] Bluetooth: hci3: command 0x0409 tx timeout
[ 72.726406][ T4441] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.738934][ T4441] 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.
[ 72.750591][ T1111] Bluetooth: hci4: command 0x0409 tx timeout
[ 72.769605][ T4441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.794316][ T4438] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.801838][ T4438] 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.
[ 72.828363][ T4438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.885030][ T4442] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.892602][ T4442] 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.
[ 72.920671][ T4442] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.934467][ T4442] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.942112][ T4442] 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.
[ 72.969832][ T4442] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.981868][ T4438] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.988815][ T4438] 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.
[ 73.015667][ T4438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.027419][ T4444] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.034784][ T4444] 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.
[ 73.062067][ T4444] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.085790][ T4441] device hsr_slave_0 entered promiscuous mode
[ 73.093378][ T4441] device hsr_slave_1 entered promiscuous mode
[ 73.100871][ T4441] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.109027][ T4441] Cannot create hsr debugfs directory
[ 73.140178][ T4444] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.147560][ T4444] 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.
[ 73.175289][ T4444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.326122][ T4442] device hsr_slave_0 entered promiscuous mode
[ 73.340966][ T4442] device hsr_slave_1 entered promiscuous mode
[ 73.347838][ T4442] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.362411][ T4442] Cannot create hsr debugfs directory
[ 73.391824][ T4438] device hsr_slave_0 entered promiscuous mode
[ 73.399043][ T4438] device hsr_slave_1 entered promiscuous mode
[ 73.406453][ T4438] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.414649][ T4438] Cannot create hsr debugfs directory
[ 73.439391][ T4444] device hsr_slave_0 entered promiscuous mode
[ 73.446711][ T4444] device hsr_slave_1 entered promiscuous mode
[ 73.453872][ T4444] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.461899][ T4444] Cannot create hsr debugfs directory
[ 73.749179][ T4433] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.796861][ T4433] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.832972][ T4427] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 73.887383][ T4433] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.899491][ T4427] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 73.914118][ T4427] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 73.925529][ T4433] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.947952][ T4427] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 74.234456][ T4427] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.246473][ T4433] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.269793][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.278702][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.302944][ T4433] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.314559][ T4427] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.324249][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.333550][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.368523][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 74.378293][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.395211][ T145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.402557][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.418593][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 74.428342][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.444143][ T145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.451663][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.468002][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 74.477179][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 74.493528][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.506558][ T145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.513968][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.530016][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 74.539638][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.555271][ T145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.563046][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.578961][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 74.588515][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 74.600608][ T4566] Bluetooth: hci1: command 0x041b tx timeout
[ 74.600617][ T1111] Bluetooth: hci0: command 0x041b tx timeout
[ 74.619671][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 74.635494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 74.659267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 74.668982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 74.680885][ T4566] Bluetooth: hci2: command 0x041b tx timeout
[ 74.687139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 74.701201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.727795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 74.737955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.751922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 74.760843][ T4193] Bluetooth: hci5: command 0x041b tx timeout
[ 74.767728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.797028][ T4427] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 74.822598][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 74.831905][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 74.841184][ T4193] Bluetooth: hci4: command 0x041b tx timeout
[ 74.847735][ T4193] Bluetooth: hci3: command 0x041b tx timeout
[ 74.857038][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 74.867317][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 74.876999][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.886180][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 74.895379][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.914672][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.923999][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 74.933081][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.944850][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 74.954050][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.971235][ T4442] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 74.987763][ T4433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.027298][ T4442] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 75.048602][ T4442] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 75.076606][ T4438] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 75.094902][ T4442] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 75.147464][ T4438] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 75.171213][ T4438] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 75.205375][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.214953][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.229658][ T4438] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 75.275252][ T4427] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.372186][ T4444] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 75.390966][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.401121][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.418880][ T4433] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.452891][ T4444] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 75.470809][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.478897][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.531133][ T4444] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 75.550387][ T4427] device veth0_vlan entered promiscuous mode
[ 75.567489][ T4442] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.586635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.599760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.612207][ T4444] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 75.648660][ T4442] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.659504][ T4441] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 75.676653][ T4441] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 75.687460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.698990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.710098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.718986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.743528][ T4438] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.768043][ T4441] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 75.790245][ T4441] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 75.804874][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.817873][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.827532][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.836752][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.847138][ T145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.854276][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.863134][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.873555][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.884150][ T145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.891451][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.913095][ T4427] device veth1_vlan entered promiscuous mode
[ 75.952686][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.973891][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 75.987166][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 76.009102][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 76.022727][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 76.039591][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.050693][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.060182][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.150994][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.171673][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.179758][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.189249][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.223222][ T4438] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.234392][ T4433] device veth0_vlan entered promiscuous mode
[ 76.285411][ T4427] device veth0_macvtap entered promiscuous mode
[ 76.308566][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.318248][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.334931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.345854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.355052][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.366768][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.376266][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 76.386128][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.395016][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.402383][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.410071][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.419000][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.434903][ T4433] device veth1_vlan entered promiscuous mode
[ 76.453019][ T4427] device veth1_macvtap entered promiscuous mode
[ 76.461222][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.470033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.479872][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.489481][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 76.498508][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.507620][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.516481][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 76.527777][ T7] cfg80211: failed to load regulatory.db
[ 76.530307][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.545611][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.553014][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.584507][ T4442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.608349][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.623424][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 76.637622][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 76.679417][ T4444] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.686529][ T4566] Bluetooth: hci1: command 0x040f tx timeout
[ 76.699389][ T4566] Bluetooth: hci0: command 0x040f tx timeout
[ 76.723638][ T4438] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 76.750827][ T4438] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 76.761976][ T4566] Bluetooth: hci2: command 0x040f tx timeout
[ 76.786635][ T4433] device veth0_macvtap entered promiscuous mode
[ 76.802251][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 76.815723][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.825382][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.835739][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.844160][ T4566] Bluetooth: hci5: command 0x040f tx timeout
[ 76.852006][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.861064][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.870059][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.879017][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.887927][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.896991][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.906124][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.914420][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.922691][ T4566] Bluetooth: hci3: command 0x040f tx timeout
[ 76.929483][ T4566] Bluetooth: hci4: command 0x040f tx timeout
[ 76.936486][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.946985][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.955627][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.965555][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.001957][ T4433] device veth1_macvtap entered promiscuous mode
[ 77.014090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.031140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.040062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.095894][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.126573][ T4433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 77.170512][ T4433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.187024][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.198601][ T4444] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.208771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.229348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.256328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.273520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.296190][ T4427] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.317583][ T4427] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.361121][ T4427] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.370711][ T4427] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.395673][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.416804][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.427751][ T4433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 77.439155][ T4433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.451918][ T4433] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.496333][ T4441] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.515410][ T4442] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.531485][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.551639][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.575647][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.585642][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.601545][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.609220][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.626150][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.636237][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.652391][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.659489][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.674235][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.685549][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.698829][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.709323][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.720961][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.744794][ T4438] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.767635][ T4433] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.790807][ T4433] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.800166][ T4433] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.818699][ T4433] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.873036][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.886486][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.898745][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.914864][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.927545][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.944629][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.958122][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.971918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.980437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.998973][ T4441] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.072750][ T4444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 78.092032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 78.105231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 78.145781][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.155993][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.166226][ T4739] FAULT_INJECTION: forcing a failure.
[ 78.166226][ T4739] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 78.190735][ T4739] CPU: 0 PID: 4739 Comm: syz-executor.2 Not tainted syzkaller #0
[ 78.199136][ T4739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.209519][ T4739] Call Trace:
[ 78.212899][ T4739]
[ 78.215840][ T4739] dump_stack_lvl+0x188/0x250
[ 78.220745][ T4739] ? show_regs_print_info+0x20/0x20
[ 78.226136][ T4739] ? load_image+0x400/0x400
[ 78.230929][ T4739] ? __lock_acquire+0x7d10/0x7d10
[ 78.236167][ T4739] should_fail+0x38c/0x4c0
[ 78.240978][ T4739] _copy_from_user+0x2e/0x170
[ 78.245674][ T4739] kstrtouint_from_user+0xd3/0x220
[ 78.250897][ T4739] ? kstrtol_from_user+0x2a0/0x2a0
[ 78.256125][ T4739] proc_fail_nth_write+0x8b/0x200
[ 78.261447][ T4739] ? proc_fail_nth_read+0x220/0x220
[ 78.266841][ T4739] ? common_file_perm+0x171/0x1c0
[ 78.271976][ T4739] ? proc_fail_nth_read+0x220/0x220
[ 78.277467][ T4739] vfs_write+0x30b/0xd60
[ 78.281815][ T4739] ? file_end_write+0x250/0x250
[ 78.287053][ T4739] ? __fget_files+0x40f/0x480
[ 78.291754][ T4739] ? mutex_lock_nested+0x17/0x20
[ 78.296800][ T4739] ? __fdget_pos+0x2bf/0x370
[ 78.301674][ T4739] ? ksys_write+0x71/0x260
[ 78.306405][ T4739] ksys_write+0x152/0x260
[ 78.310930][ T4739] ? __ia32_sys_read+0x80/0x80
[ 78.315981][ T4739] ? lockdep_hardirqs_on+0x94/0x140
[ 78.321517][ T4739] do_syscall_64+0x4c/0xa0
[ 78.326127][ T4739] ? clear_bhb_loop+0x30/0x80
[ 78.330902][ T4739] ? clear_bhb_loop+0x30/0x80
[ 78.335970][ T4739] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.342008][ T4739] RIP: 0033:0x7f81c8a8635e
[ 78.346876][ T4739] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 78.367268][ T4739] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 78.375757][ T4739] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 78.384240][ T4739] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 78.392566][ T4739] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 78.401137][ T4739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 78.409214][ T4739] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 78.417847][ T4739]
[ 78.420894][ C0] vkms_vblank_simulate: vblank timer overrun
2026/02/04 16:50:16 executed programs: 6
[ 78.444730][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 78.471488][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 78.480295][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.487518][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.501064][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 78.510786][ T4751] FAULT_INJECTION: forcing a failure.
[ 78.510786][ T4751] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 78.528714][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 78.537069][ T4751] CPU: 1 PID: 4751 Comm: syz-executor.2 Not tainted syzkaller #0
[ 78.545248][ T4751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.555921][ T4751] Call Trace:
[ 78.559455][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.559469][ T4751]
[ 78.566926][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.569849][ T4751] dump_stack_lvl+0x188/0x250
[ 78.582680][ T4751] ? show_regs_print_info+0x20/0x20
[ 78.584929][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.588466][ T4751] ? load_image+0x400/0x400
[ 78.598561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.601123][ T4751] ? __lock_acquire+0x7d10/0x7d10
[ 78.601154][ T4751] should_fail+0x38c/0x4c0
[ 78.601177][ T4751] _copy_from_user+0x2e/0x170
[ 78.601196][ T4751] kstrtouint_from_user+0xd3/0x220
[ 78.601214][ T4751] ? kstrtol_from_user+0x2a0/0x2a0
[ 78.601243][ T4751] proc_fail_nth_write+0x8b/0x200
[ 78.601262][ T4751] ? proc_fail_nth_read+0x220/0x220
[ 78.601278][ T4751] ? common_file_perm+0x171/0x1c0
[ 78.601299][ T4751] ? proc_fail_nth_read+0x220/0x220
[ 78.601318][ T4751] vfs_write+0x30b/0xd60
[ 78.601340][ T4751] ? file_end_write+0x250/0x250
[ 78.601361][ T4751] ? __fget_files+0x40f/0x480
[ 78.601382][ T4751] ? mutex_lock_nested+0x17/0x20
[ 78.617531][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 78.619945][ T4751] ? __fdget_pos+0x2bf/0x370
[ 78.625584][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.630066][ T4751] ? ksys_write+0x71/0x260
[ 78.643144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.646587][ T4751] ksys_write+0x152/0x260
[ 78.695446][ T4441] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 78.697208][ T4751] ? __ia32_sys_read+0x80/0x80
[ 78.703961][ T4441] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 78.709516][ T4751] ? lockdep_hardirqs_on+0x94/0x140
[ 78.709544][ T4751] do_syscall_64+0x4c/0xa0
[ 78.750184][ T4751] ? clear_bhb_loop+0x30/0x80
[ 78.754894][ T4751] ? clear_bhb_loop+0x30/0x80
[ 78.759774][ T4751] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.761203][ T4565] Bluetooth: hci0: command 0x0419 tx timeout
[ 78.765948][ T4751] RIP: 0033:0x7f81c8a8635e
[ 78.776622][ T4751] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 78.788060][ T4565] Bluetooth: hci1: command 0x0419 tx timeout
[ 78.797541][ T4751] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 78.797564][ T4751] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 78.797575][ T4751] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 78.797584][ T4751] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 78.797593][ T4751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 78.797601][ T4751] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 78.797630][ T4751]
[ 78.863223][ T4193] Bluetooth: hci2: command 0x0419 tx timeout
[ 78.887280][ T4438] device veth0_vlan entered promiscuous mode
[ 78.905052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 78.914580][ T4756] FAULT_INJECTION: forcing a failure.
[ 78.914580][ T4756] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 78.929257][ T4650] Bluetooth: hci5: command 0x0419 tx timeout
[ 78.937235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 78.938112][ T4756] CPU: 1 PID: 4756 Comm: syz-executor.2 Not tainted syzkaller #0
[ 78.947423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 78.953563][ T4756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.953576][ T4756] Call Trace:
[ 78.953583][ T4756]
[ 78.953590][ T4756] dump_stack_lvl+0x188/0x250
[ 78.953616][ T4756] ? show_regs_print_info+0x20/0x20
[ 78.953634][ T4756] ? load_image+0x400/0x400
[ 78.953654][ T4756] ? __lock_acquire+0x7d10/0x7d10
[ 78.953677][ T4756] should_fail+0x38c/0x4c0
[ 78.953699][ T4756] _copy_from_user+0x2e/0x170
[ 78.953718][ T4756] kstrtouint_from_user+0xd3/0x220
[ 78.953738][ T4756] ? kstrtol_from_user+0x2a0/0x2a0
[ 78.953769][ T4756] proc_fail_nth_write+0x8b/0x200
[ 78.953787][ T4756] ? proc_fail_nth_read+0x220/0x220
[ 78.963965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 78.973707][ T4756] ? common_file_perm+0x171/0x1c0
[ 78.973737][ T4756] ? proc_fail_nth_read+0x220/0x220
[ 78.973757][ T4756] vfs_write+0x30b/0xd60
[ 78.973777][ T4756] ? file_end_write+0x250/0x250
[ 78.973796][ T4756] ? __fget_files+0x40f/0x480
[ 78.973816][ T4756] ? mutex_lock_nested+0x17/0x20
[ 78.973832][ T4756] ? __fdget_pos+0x2bf/0x370
[ 78.973843][ T4756] ? ksys_write+0x71/0x260
[ 78.973859][ T4756] ksys_write+0x152/0x260
[ 78.973877][ T4756] ? __ia32_sys_read+0x80/0x80
[ 78.973897][ T4756] ? lockdep_hardirqs_on+0x94/0x140
[ 78.973916][ T4756] do_syscall_64+0x4c/0xa0
[ 78.973929][ T4756] ? clear_bhb_loop+0x30/0x80
[ 78.980522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 78.984966][ T4756] ? clear_bhb_loop+0x30/0x80
[ 78.992055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 78.994859][ T4756] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.994886][ T4756] RIP: 0033:0x7f81c8a8635e
[ 78.994903][ T4756] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 78.994915][ T4756] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246
[ 79.001062][ T4650] Bluetooth: hci4: command 0x0419 tx timeout
[ 79.004767][ T4756] ORIG_RAX: 0000000000000001
[ 79.004779][ T4756] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 79.004790][ T4756] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 79.004799][ T4756] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 79.004809][ T4756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 79.004818][ T4756] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 79.004841][ T4756]
[ 79.010554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 79.228649][ T4650] Bluetooth: hci3: command 0x0419 tx timeout
[ 79.242875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 79.245576][ T4760] FAULT_INJECTION: forcing a failure.
[ 79.245576][ T4760] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 79.252118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 79.271975][ T4760] CPU: 1 PID: 4760 Comm: syz-executor.2 Not tainted syzkaller #0
[ 79.273685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 79.280355][ T4760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.280367][ T4760] Call Trace:
[ 79.280373][ T4760]
[ 79.280381][ T4760] dump_stack_lvl+0x188/0x250
[ 79.289167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 79.298925][ T4760] ? show_regs_print_info+0x20/0x20
[ 79.298952][ T4760] ? load_image+0x400/0x400
[ 79.298971][ T4760] ? __lock_acquire+0x7d10/0x7d10
[ 79.298994][ T4760] should_fail+0x38c/0x4c0
[ 79.303477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 79.305562][ T4760] _copy_from_user+0x2e/0x170
[ 79.311077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 79.318539][ T4760] kstrtouint_from_user+0xd3/0x220
[ 79.325188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 79.328302][ T4760] ? kstrtol_from_user+0x2a0/0x2a0
[ 79.328337][ T4760] proc_fail_nth_write+0x8b/0x200
[ 79.328353][ T4760] ? proc_fail_nth_read+0x220/0x220
[ 79.328366][ T4760] ? common_file_perm+0x171/0x1c0
[ 79.328384][ T4760] ? proc_fail_nth_read+0x220/0x220
[ 79.328399][ T4760] vfs_write+0x30b/0xd60
[ 79.328417][ T4760] ? file_end_write+0x250/0x250
[ 79.406277][ T4760] ? __fget_files+0x40f/0x480
[ 79.411048][ T4760] ? mutex_lock_nested+0x17/0x20
[ 79.416147][ T4760] ? __fdget_pos+0x2bf/0x370
[ 79.420805][ T4760] ? ksys_write+0x71/0x260
[ 79.425408][ T4760] ksys_write+0x152/0x260
[ 79.430091][ T4760] ? __ia32_sys_read+0x80/0x80
[ 79.434961][ T4760] ? lockdep_hardirqs_on+0x94/0x140
[ 79.440236][ T4760] do_syscall_64+0x4c/0xa0
[ 79.444821][ T4760] ? clear_bhb_loop+0x30/0x80
[ 79.449565][ T4760] ? clear_bhb_loop+0x30/0x80
[ 79.454404][ T4760] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.460462][ T4760] RIP: 0033:0x7f81c8a8635e
[ 79.464976][ T4760] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 79.485398][ T4760] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.493982][ T4760] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 79.502412][ T4760] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 79.510463][ T4760] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 79.518598][ T4760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 79.526733][ T4760] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 79.534966][ T4760]
[ 79.568087][ T4438] device veth1_vlan entered promiscuous mode
[ 79.617283][ T4442] device veth0_vlan entered promiscuous mode
[ 79.642334][ T4767] FAULT_INJECTION: forcing a failure.
[ 79.642334][ T4767] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 79.661915][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.670229][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.671652][ T4767] CPU: 0 PID: 4767 Comm: syz-executor.0 Not tainted syzkaller #0
[ 79.685590][ T4767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.695739][ T4767] Call Trace:
[ 79.697968][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 79.699104][ T4767]
[ 79.699113][ T4767] dump_stack_lvl+0x188/0x250
[ 79.707859][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 79.709944][ T4767] ? show_regs_print_info+0x20/0x20
[ 79.727761][ T4767] ? load_image+0x400/0x400
[ 79.728329][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.732538][ T4767] ? __lock_acquire+0x7d10/0x7d10
[ 79.732570][ T4767] should_fail+0x38c/0x4c0
[ 79.732592][ T4767] _copy_from_user+0x2e/0x170
[ 79.732609][ T4767] kstrtouint_from_user+0xd3/0x220
[ 79.732628][ T4767] ? kstrtol_from_user+0x2a0/0x2a0
[ 79.732660][ T4767] proc_fail_nth_write+0x8b/0x200
[ 79.732678][ T4767] ? proc_fail_nth_read+0x220/0x220
[ 79.732693][ T4767] ? common_file_perm+0x171/0x1c0
[ 79.732713][ T4767] ? proc_fail_nth_read+0x220/0x220
[ 79.732733][ T4767] vfs_write+0x30b/0xd60
[ 79.732755][ T4767] ? file_end_write+0x250/0x250
[ 79.732777][ T4767] ? __fget_files+0x40f/0x480
[ 79.732801][ T4767] ? mutex_lock_nested+0x17/0x20
[ 79.732818][ T4767] ? __fdget_pos+0x2bf/0x370
[ 79.732831][ T4767] ? ksys_write+0x71/0x260
[ 79.732845][ T4767] ksys_write+0x152/0x260
[ 79.746901][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.750465][ T4767] ? __ia32_sys_read+0x80/0x80
[ 79.750499][ T4767] ? lockdep_hardirqs_on+0x94/0x140
[ 79.757852][ T4444] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.760273][ T4767] do_syscall_64+0x4c/0xa0
[ 79.760297][ T4767] ? clear_bhb_loop+0x30/0x80
[ 79.760311][ T4767] ? clear_bhb_loop+0x30/0x80
[ 79.760324][ T4767] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.760338][ T4767] RIP: 0033:0x7f84b43f435e
[ 79.760354][ T4767] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 79.760364][ T4767] RSP: 002b:00007f84b3762078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.760381][ T4767] RAX: ffffffffffffffda RBX: 00007f84b37626c0 RCX: 00007f84b43f435e
[ 79.760391][ T4767] RDX: 0000000000000001 RSI: 00007f84b3762130 RDI: 0000000000000005
[ 79.760400][ T4767] RBP: 00007f84b3762120 R08: 0000000000000000 R09: 0000000000000000
[ 79.760408][ T4767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 79.760417][ T4767] R13: 000000000000000b R14: 00007f84b450ff80 R15: 00007fffc79ed788
[ 79.769442][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 79.770982][ T4767]
[ 79.771039][ C0] vkms_vblank_simulate: vblank timer overrun
[ 79.782075][ T4769] FAULT_INJECTION: forcing a failure.
[ 79.782075][ T4769] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 79.811354][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 79.920629][ T4769] CPU: 0 PID: 4769 Comm: syz-executor.2 Not tainted syzkaller #0
[ 79.987447][ T4769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.997873][ T4769] Call Trace:
[ 80.001375][ T4769]
[ 80.004584][ T4769] dump_stack_lvl+0x188/0x250
[ 80.009455][ T4769] ? show_regs_print_info+0x20/0x20
[ 80.014996][ T4769] ? load_image+0x400/0x400
[ 80.019717][ T4769] ? __lock_acquire+0x7d10/0x7d10
[ 80.025032][ T4769] should_fail+0x38c/0x4c0
[ 80.029566][ T4769] _copy_from_user+0x2e/0x170
[ 80.034265][ T4769] kstrtouint_from_user+0xd3/0x220
[ 80.039584][ T4769] ? kstrtol_from_user+0x2a0/0x2a0
[ 80.044900][ T4769] proc_fail_nth_write+0x8b/0x200
[ 80.050023][ T4769] ? proc_fail_nth_read+0x220/0x220
[ 80.055242][ T4769] ? common_file_perm+0x171/0x1c0
[ 80.060287][ T4769] ? proc_fail_nth_read+0x220/0x220
[ 80.064660][ T4441] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.065498][ T4769] vfs_write+0x30b/0xd60
[ 80.077039][ T4769] ? file_end_write+0x250/0x250
[ 80.082015][ T4769] ? __fget_files+0x40f/0x480
[ 80.086804][ T4769] ? mutex_lock_nested+0x17/0x20
[ 80.092019][ T4769] ? __fdget_pos+0x2bf/0x370
[ 80.096802][ T4769] ? ksys_write+0x71/0x260
[ 80.101322][ T4769] ksys_write+0x152/0x260
[ 80.104839][ T4442] device veth1_vlan entered promiscuous mode
[ 80.105756][ T4769] ? __ia32_sys_read+0x80/0x80
[ 80.117138][ T4769] ? lockdep_hardirqs_on+0x94/0x140
[ 80.122535][ T4769] do_syscall_64+0x4c/0xa0
[ 80.127325][ T4769] ? clear_bhb_loop+0x30/0x80
[ 80.132122][ T4769] ? clear_bhb_loop+0x30/0x80
[ 80.137079][ T4769] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.143351][ T4769] RIP: 0033:0x7f81c8a8635e
[ 80.147959][ T4769] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 80.155812][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.167923][ T4769] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 80.167948][ T4769] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 80.167958][ T4769] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 80.167967][ T4769] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 80.167976][ T4769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 80.167985][ T4769] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 80.168007][ T4769]
[ 80.181732][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.184489][ C0] vkms_vblank_simulate: vblank timer overrun
[ 80.194743][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 80.256245][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 80.277565][ T4785] FAULT_INJECTION: forcing a failure.
[ 80.277565][ T4785] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 80.288526][ T4438] device veth0_macvtap entered promiscuous mode
[ 80.308728][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 80.319726][ T4785] CPU: 0 PID: 4785 Comm: syz-executor.0 Not tainted syzkaller #0
[ 80.320148][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.327677][ T4785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 80.327689][ T4785] Call Trace:
[ 80.327697][ T4785]
[ 80.327703][ T4785] dump_stack_lvl+0x188/0x250
[ 80.327730][ T4785] ? show_regs_print_info+0x20/0x20
[ 80.327752][ T4785] ? load_image+0x400/0x400
[ 80.327771][ T4785] ? __lock_acquire+0x7d10/0x7d10
[ 80.327794][ T4785] should_fail+0x38c/0x4c0
[ 80.327816][ T4785] _copy_from_user+0x2e/0x170
[ 80.327835][ T4785] kstrtouint_from_user+0xd3/0x220
[ 80.327856][ T4785] ? kstrtol_from_user+0x2a0/0x2a0
[ 80.327887][ T4785] proc_fail_nth_write+0x8b/0x200
[ 80.327906][ T4785] ? proc_fail_nth_read+0x220/0x220
[ 80.327924][ T4785] ? common_file_perm+0x171/0x1c0
[ 80.327945][ T4785] ? proc_fail_nth_read+0x220/0x220
[ 80.327964][ T4785] vfs_write+0x30b/0xd60
[ 80.327986][ T4785] ? file_end_write+0x250/0x250
[ 80.328006][ T4785] ? __fget_files+0x40f/0x480
[ 80.358618][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 80.363076][ T4785] ? mutex_lock_nested+0x17/0x20
[ 80.363104][ T4785] ? __fdget_pos+0x2bf/0x370
[ 80.363118][ T4785] ? ksys_write+0x71/0x260
[ 80.363135][ T4785] ksys_write+0x152/0x260
[ 80.363152][ T4785] ? __ia32_sys_read+0x80/0x80
[ 80.363169][ T4785] ? lockdep_hardirqs_on+0x94/0x140
[ 80.363189][ T4785] do_syscall_64+0x4c/0xa0
[ 80.363210][ T4785] ? clear_bhb_loop+0x30/0x80
[ 80.363225][ T4785] ? clear_bhb_loop+0x30/0x80
[ 80.363242][ T4785] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.363257][ T4785] RIP: 0033:0x7f84b43f435e
[ 80.363273][ T4785] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 80.363285][ T4785] RSP: 002b:00007f84b3762078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 80.363304][ T4785] RAX: ffffffffffffffda RBX: 00007f84b37626c0 RCX: 00007f84b43f435e
[ 80.363316][ T4785] RDX: 0000000000000001 RSI: 00007f84b3762130 RDI: 0000000000000005
[ 80.363326][ T4785] RBP: 00007f84b3762120 R08: 0000000000000000 R09: 0000000000000000
[ 80.363336][ T4785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 80.363346][ T4785] R13: 000000000000000b R14: 00007f84b450ff80 R15: 00007fffc79ed788
[ 80.363370][ T4785]
[ 80.363419][ C0] vkms_vblank_simulate: vblank timer overrun
[ 80.578140][ T4791] FAULT_INJECTION: forcing a failure.
[ 80.578140][ T4791] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 80.578533][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.601859][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.620630][ T4791] CPU: 0 PID: 4791 Comm: syz-executor.0 Not tainted syzkaller #0
[ 80.628904][ T4791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 80.639312][ T4791] Call Trace:
[ 80.642610][ T4442] device veth0_macvtap entered promiscuous mode
[ 80.642856][ T4791]
[ 80.642865][ T4791] dump_stack_lvl+0x188/0x250
[ 80.657001][ T4791] ? show_regs_print_info+0x20/0x20
[ 80.660065][ T4441] device veth0_vlan entered promiscuous mode
[ 80.662293][ T4791] ? load_image+0x400/0x400
[ 80.662320][ T4791] ? __lock_acquire+0x7d10/0x7d10
[ 80.662344][ T4791] should_fail+0x38c/0x4c0
[ 80.672461][ T4438] device veth1_macvtap entered promiscuous mode
[ 80.673162][ T4791] _copy_from_user+0x2e/0x170
[ 80.693943][ T4791] kstrtouint_from_user+0xd3/0x220
[ 80.699512][ T4791] ? kstrtol_from_user+0x2a0/0x2a0
[ 80.701051][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.704929][ T4791] proc_fail_nth_write+0x8b/0x200
[ 80.715721][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.720691][ T4791] ? proc_fail_nth_read+0x220/0x220
[ 80.720713][ T4791] ? common_file_perm+0x171/0x1c0
[ 80.720733][ T4791] ? proc_fail_nth_read+0x220/0x220
[ 80.737352][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.741138][ T4791] vfs_write+0x30b/0xd60
[ 80.741167][ T4791] ? file_end_write+0x250/0x250
[ 80.741186][ T4791] ? __fget_files+0x40f/0x480
[ 80.741208][ T4791] ? mutex_lock_nested+0x17/0x20
[ 80.747291][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.757133][ T4791] ? __fdget_pos+0x2bf/0x370
[ 80.757158][ T4791] ? ksys_write+0x71/0x260
[ 80.757174][ T4791] ksys_write+0x152/0x260
[ 80.757190][ T4791] ? __ia32_sys_read+0x80/0x80
[ 80.757208][ T4791] ? lockdep_hardirqs_on+0x94/0x140
[ 80.763542][ T4438] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.766458][ T4791] do_syscall_64+0x4c/0xa0
[ 80.774020][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.776270][ T4791] ? clear_bhb_loop+0x30/0x80
[ 80.776293][ T4791] ? clear_bhb_loop+0x30/0x80
[ 80.776307][ T4791] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.776323][ T4791] RIP: 0033:0x7f84b43f435e
[ 80.793942][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.796070][ T4791] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 80.800386][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.805506][ T4791] RSP: 002b:00007f84b3762078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 80.805525][ T4791] RAX: ffffffffffffffda RBX: 00007f84b37626c0 RCX: 00007f84b43f435e
[ 80.805536][ T4791] RDX: 0000000000000001 RSI: 00007f84b3762130 RDI: 0000000000000005
[ 80.805544][ T4791] RBP: 00007f84b3762120 R08: 0000000000000000 R09: 0000000000000000
[ 80.805553][ T4791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 80.805561][ T4791] R13: 000000000000000b R14: 00007f84b450ff80 R15: 00007fffc79ed788
[ 80.805583][ T4791]
[ 80.805622][ C0] vkms_vblank_simulate: vblank timer overrun
[ 80.811880][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.971547][ T4438] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.985763][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 81.019287][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 81.041869][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 81.061264][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 81.096998][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 81.117732][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 81.128450][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 81.142770][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 81.157488][ T4442] device veth1_macvtap entered promiscuous mode
[ 81.186616][ T4438] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.201571][ T4438] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.215677][ T4438] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.225895][ T4438] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.249832][ T4441] device veth1_vlan entered promiscuous mode
[ 81.302588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 81.319834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 81.329931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 81.383937][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.396043][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.408699][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.419813][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.432734][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.444545][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.457363][ T4442] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.509445][ T4444] device veth0_vlan entered promiscuous mode
[ 81.519206][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 81.527830][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 81.537967][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 81.556178][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 81.568980][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 81.579603][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 81.588473][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 81.609445][ T4441] device veth0_macvtap entered promiscuous mode
[ 81.625731][ T4444] device veth1_vlan entered promiscuous mode
[ 81.637480][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.651517][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.665817][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.677139][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.687317][ T4442] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.698269][ T4442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.710326][ T4442] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.733705][ T4441] device veth1_macvtap entered promiscuous mode
[ 81.744862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 81.753725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 81.763569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 81.774495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 81.783459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 81.793054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 81.803828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 81.828260][ T4442] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.855764][ T4442] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.874244][ T4442] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.888923][ T4442] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.909662][ T4823] FAULT_INJECTION: forcing a failure.
[ 81.909662][ T4823] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 81.919998][ T4444] device veth0_macvtap entered promiscuous mode
[ 81.936675][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 81.948282][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 81.949146][ T4823] CPU: 0 PID: 4823 Comm: syz-executor.1 Not tainted syzkaller #0
[ 81.964608][ T4823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 81.964609][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.964623][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.964632][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.974869][ T4823] Call Trace:
[ 81.974878][ T4823]
[ 81.974885][ T4823] dump_stack_lvl+0x188/0x250
[ 81.974910][ T4823] ? show_regs_print_info+0x20/0x20
[ 81.987216][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.995770][ T4823] ? load_image+0x400/0x400
[ 81.995801][ T4823] ? __lock_acquire+0x7d10/0x7d10
[ 81.995823][ T4823] should_fail+0x38c/0x4c0
[ 81.995845][ T4823] _copy_from_user+0x2e/0x170
[ 81.995863][ T4823] kstrtouint_from_user+0xd3/0x220
[ 81.995880][ T4823] ? kstrtol_from_user+0x2a0/0x2a0
[ 81.995908][ T4823] proc_fail_nth_write+0x8b/0x200
[ 81.995925][ T4823] ? proc_fail_nth_read+0x220/0x220
[ 81.995942][ T4823] ? common_file_perm+0x171/0x1c0
[ 81.995960][ T4823] ? proc_fail_nth_read+0x220/0x220
[ 81.995977][ T4823] vfs_write+0x30b/0xd60
[ 81.995998][ T4823] ? file_end_write+0x250/0x250
[ 81.996018][ T4823] ? __fget_files+0x40f/0x480
[ 81.996039][ T4823] ? mutex_lock_nested+0x17/0x20
[ 81.996053][ T4823] ? __fdget_pos+0x2bf/0x370
[ 81.996065][ T4823] ? ksys_write+0x71/0x260
[ 81.996080][ T4823] ksys_write+0x152/0x260
[ 81.996096][ T4823] ? __ia32_sys_read+0x80/0x80
[ 81.996115][ T4823] ? lockdep_hardirqs_on+0x94/0x140
[ 81.996135][ T4823] do_syscall_64+0x4c/0xa0
[ 81.996148][ T4823] ? clear_bhb_loop+0x30/0x80
[ 81.996163][ T4823] ? clear_bhb_loop+0x30/0x80
[ 81.996180][ T4823] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 81.996196][ T4823] RIP: 0033:0x7f66a851935e
[ 81.996213][ T4823] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 81.996226][ T4823] RSP: 002b:00007f66a7887078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 81.996244][ T4823] RAX: ffffffffffffffda RBX: 00007f66a78876c0 RCX: 00007f66a851935e
[ 81.996257][ T4823] RDX: 0000000000000001 RSI: 00007f66a7887130 RDI: 0000000000000005
[ 81.996267][ T4823] RBP: 00007f66a7887120 R08: 0000000000000000 R09: 0000000000000000
[ 81.996278][ T4823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 81.996288][ T4823] R13: 000000000000000b R14: 00007f66a8634f80 R15: 00007ffff63bfb58
[ 81.996310][ T4823]
[ 81.996352][ C0] vkms_vblank_simulate: vblank timer overrun
[ 82.012459][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.221475][ T4833] FAULT_INJECTION: forcing a failure.
[ 82.221475][ T4833] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 82.232270][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.259988][ T4833] CPU: 0 PID: 4833 Comm: syz-executor.2 Not tainted syzkaller #0
[ 82.274682][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.276915][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 82.276927][ T4833] Call Trace:
[ 82.287388][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.297701][ T4833]
[ 82.297716][ T4833] dump_stack_lvl+0x188/0x250
[ 82.297743][ T4833] ? show_regs_print_info+0x20/0x20
[ 82.297761][ T4833] ? load_image+0x400/0x400
[ 82.303525][ T4441] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.311083][ T4833] ? __lock_acquire+0x7d10/0x7d10
[ 82.311116][ T4833] should_fail+0x38c/0x4c0
[ 82.311139][ T4833] _copy_from_user+0x2e/0x170
[ 82.351126][ T4833] kstrtouint_from_user+0xd3/0x220
[ 82.356355][ T4833] ? kstrtol_from_user+0x2a0/0x2a0
[ 82.361614][ T4833] proc_fail_nth_write+0x8b/0x200
[ 82.367005][ T4833] ? proc_fail_nth_read+0x220/0x220
[ 82.372474][ T4833] ? common_file_perm+0x171/0x1c0
[ 82.377778][ T4833] ? proc_fail_nth_read+0x220/0x220
[ 82.382995][ T4833] vfs_write+0x30b/0xd60
[ 82.387344][ T4833] ? file_end_write+0x250/0x250
[ 82.392398][ T4833] ? __fget_files+0x40f/0x480
[ 82.398092][ T4833] ? mutex_lock_nested+0x17/0x20
[ 82.400783][ T4836] ------------[ cut here ]------------
[ 82.403043][ T4833] ? __fdget_pos+0x2bf/0x370
[ 82.403064][ T4833] ? ksys_write+0x71/0x260
[ 82.408895][ T4836] platform vkms: vblank wait timed out on crtc 0
[ 82.413582][ T4833] ksys_write+0x152/0x260
[ 82.413605][ T4833] ? __ia32_sys_read+0x80/0x80
[ 82.413621][ T4833] ? lockdep_hardirqs_on+0x94/0x140
[ 82.413640][ T4833] do_syscall_64+0x4c/0xa0
[ 82.413654][ T4833] ? clear_bhb_loop+0x30/0x80
[ 82.424688][ T4836] WARNING: CPU: 1 PID: 4836 at drivers/gpu/drm/drm_vblank.c:1269 drm_wait_one_vblank+0x932/0x9b0
[ 82.429252][ T4833] ? clear_bhb_loop+0x30/0x80
[ 82.434943][ T4837] FAULT_INJECTION: forcing a failure.
[ 82.434943][ T4837] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 82.439294][ T4833] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 82.443950][ T4836] Modules linked in:
[ 82.448829][ T4833] RIP: 0033:0x7f81c8a8635e
[ 82.480539][ T4836]
[ 82.484479][ T4833] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 82.489835][ T4836] CPU: 1 PID: 4836 Comm: syz-executor.1 Not tainted syzkaller #0
[ 82.493020][ T4833] RSP: 002b:00007f81c7df4078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 82.493047][ T4833] RAX: ffffffffffffffda RBX: 00007f81c7df46c0 RCX: 00007f81c8a8635e
[ 82.493058][ T4833] RDX: 0000000000000001 RSI: 00007f81c7df4130 RDI: 0000000000000005
[ 82.493069][ T4833] RBP: 00007f81c7df4120 R08: 0000000000000000 R09: 0000000000000000
[ 82.493079][ T4833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 82.499771][ T4836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 82.515786][ T4833] R13: 000000000000000b R14: 00007f81c8ba1f80 R15: 00007ffc0e5c9cd8
[ 82.515817][ T4833]
[ 82.515888][ C0] vkms_vblank_simulate: vblank timer overrun
[ 82.544255][ T4837] CPU: 0 PID: 4837 Comm: syz-executor.1 Not tainted syzkaller #0
[ 82.577227][ T4836] RIP: 0010:drm_wait_one_vblank+0x932/0x9b0
[ 82.585501][ T4837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 82.585514][ T4837] Call Trace:
[ 82.585520][ T4837]
[ 82.585527][ T4837] dump_stack_lvl+0x188/0x250
[ 82.585552][ T4837] ? show_regs_print_info+0x20/0x20
[ 82.585568][ T4837] ? load_image+0x400/0x400
[ 82.585588][ T4837] ? __lock_acquire+0x7d10/0x7d10
[ 82.589452][ T4836] Code: df 80 3c 08 00 74 08 48 89 df e8 a9 6a 4e fd 4c 8b 3b 48 c7 c7 20 52 8d 8a 4c 89 f6 4c 89 fa 44 89 e1 e8 31 40 41 05 44 89 e6 <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 ac fb ff ff 89 d9 80 e1 07
[ 82.594746][ T4837] should_fail+0x38c/0x4c0
[ 82.594772][ T4837] _copy_from_user+0x2e/0x170
[ 82.594791][ T4837] kstrtouint_from_user+0xd3/0x220
[ 82.594811][ T4837] ? kstrtol_from_user+0x2a0/0x2a0
[ 82.594839][ T4837] proc_fail_nth_write+0x8b/0x200
[ 82.594856][ T4837] ? proc_fail_nth_read+0x220/0x220
[ 82.594871][ T4837] ? common_file_perm+0x171/0x1c0
[ 82.594892][ T4837] ? proc_fail_nth_read+0x220/0x220
[ 82.594911][ T4837] vfs_write+0x30b/0xd60
[ 82.594932][ T4837] ? file_end_write+0x250/0x250
[ 82.594955][ T4837] ? __fget_files+0x40f/0x480
[ 82.594977][ T4837] ? mutex_lock_nested+0x17/0x20
[ 82.594993][ T4837] ? __fdget_pos+0x2bf/0x370
[ 82.595011][ T4837] ? ksys_write+0x71/0x260
[ 82.610353][ T4836] RSP: 0018:ffffc90002e1faa0 EFLAGS: 00010246
[ 82.619585][ T4837] ksys_write+0x152/0x260
[ 82.619619][ T4837] ? __ia32_sys_read+0x80/0x80
[ 82.619635][ T4837] ? lockdep_hardirqs_on+0x94/0x140
[ 82.619656][ T4837] do_syscall_64+0x4c/0xa0
[ 82.619669][ T4837] ? clear_bhb_loop+0x30/0x80
[ 82.619685][ T4837] ? clear_bhb_loop+0x30/0x80
[ 82.619700][ T4837] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 82.623811][ T4836]
[ 82.626009][ T4837] RIP: 0033:0x7f66a851935e
[ 82.626031][ T4837] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 82.626044][ T4837] RSP: 002b:00007f66a7866078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 82.631338][ T4836] RAX: 2bde9247b2e34f00 RBX: ffff8880202cc010 RCX: ffff888023a30000
[ 82.636006][ T4837] RAX: ffffffffffffffda RBX: 00007f66a78666c0 RCX: 00007f66a851935e
[ 82.636019][ T4837] RDX: 0000000000000001 RSI: 00007f66a7866130 RDI: 0000000000000005
[ 82.636030][ T4837] RBP: 00007f66a7866120 R08: 0000000000000000 R09: 0000000000000000
[ 82.636040][ T4837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 82.636050][ T4837] R13: 000000000000006e R14: 00007f66a8635050 R15: 00007ffff63bfb58
[ 82.636078][ T4837]
[ 82.636145][ C0] vkms_vblank_simulate: vblank timer overrun
[ 82.648016][ T4836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 82.666209][ C0] vkms_vblank_simulate: vblank timer overrun
[ 82.781634][ T4444] device veth1_macvtap entered promiscuous mode
[ 82.830354][ T4836] RBP: ffffc90002e1fbe0 R08: ffff8880b9133d7f R09: 1ffff110172267af
[ 82.849493][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.917717][ T4836] R10: dffffc0000000000 R11: ffffed10172267b0 R12: 0000000000000000
[ 82.923928][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.937177][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.939643][ T4836] R13: 1ffff920005c3f60 R14: ffffffff8a9c2520 R15: ffff8881470ed528
[ 82.960500][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.962495][ T4836] FS: 00007f66a78876c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 82.970413][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.970429][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.970437][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 82.980775][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 82.996926][ T4836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.006002][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 83.015558][ T4836] CR2: 000055ca9f84d950 CR3: 0000000022ca4000 CR4: 00000000003506e0
[ 83.040551][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.048671][ T4836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 83.062246][ T4444] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.074371][ T4836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 83.084114][ T4836] Call Trace:
[ 83.087537][ T4836]
[ 83.091129][ T4836] ? drm_crtc_vblank_put+0x70/0x70
[ 83.096423][ T4836] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 83.102878][ T4836] ? init_wait_entry+0xd0/0xd0
[ 83.112403][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.120069][ T4836] ? drm_vblank_enable+0x28f/0x410
[ 83.126550][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.136307][ T4836] ? drm_vblank_get+0x14c/0x240
[ 83.142990][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.153526][ T4836] drm_fb_helper_ioctl+0x112/0x140
[ 83.158840][ T4836] ? drm_fb_helper_setcmap+0x2b80/0x2b80
[ 83.166426][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.177299][ T4836] do_fb_ioctl+0x281/0x850
[ 83.182646][ T4836] ? fb_release+0x1e0/0x1e0
[ 83.187909][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.197243][ T4836] ? bpf_lsm_file_ioctl+0x5/0x10
[ 83.203652][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.215027][ T4836] ? security_file_ioctl+0x7c/0xa0
[ 83.220439][ T4836] ? fb_write+0x580/0x580
[ 83.228042][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.240052][ T4836] __se_sys_ioctl+0xfa/0x170
[ 83.257320][ T4836] do_syscall_64+0x4c/0xa0
[ 83.265453][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.280542][ T4836] ? clear_bhb_loop+0x30/0x80
[ 83.285651][ T4836] ? clear_bhb_loop+0x30/0x80
[ 83.296114][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.308219][ T4836] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.319892][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.331452][ T4836] RIP: 0033:0x7f66a84f5f39
[ 83.336175][ T4836] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 83.363037][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.378901][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.390553][ T4836] RSP: 002b:00007f66a78870b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 83.399167][ T4441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.410152][ T4836] RAX: ffffffffffffffda RBX: 00007f66a8634f80 RCX: 00007f66a84f5f39
[ 83.418473][ T4836] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[ 83.426917][ T4441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.434510][ T4836] RBP: 00007f66a856b9d0 R08: 0000000000000000 R09: 0000000000000000
[ 83.440857][ T4441] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.447252][ T4836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.461979][ T4836] R13: 000000000000000b R14: 00007f66a8634f80 R15: 00007ffff63bfb58
[ 83.471285][ T4836]
[ 83.474357][ T4836] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 83.481822][ T4836] CPU: 1 PID: 4836 Comm: syz-executor.1 Not tainted syzkaller #0
[ 83.489722][ T4836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 83.499880][ T4836] Call Trace:
[ 83.502245][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.503167][ T4836]
[ 83.503176][ T4836] dump_stack_lvl+0x188/0x250
[ 83.521566][ T4836] ? show_regs_print_info+0x20/0x20
[ 83.526932][ T4836] ? load_image+0x400/0x400
[ 83.528765][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.531474][ T4836] panic+0x2e5/0x810
[ 83.531506][ T4836] ? bpf_jit_dump+0xd0/0xd0
[ 83.531531][ T4836] ? drm_wait_one_vblank+0x932/0x9b0
[ 83.531549][ T4836] __warn+0x248/0x2b0
[ 83.531564][ T4836] ? drm_wait_one_vblank+0x932/0x9b0
[ 83.531580][ T4836] report_bug+0x1b7/0x2e0
[ 83.531604][ T4836] handle_bug+0x3a/0x70
[ 83.531620][ T4836] exc_invalid_op+0x16/0x40
[ 83.531636][ T4836] asm_exc_invalid_op+0x16/0x20
[ 83.531652][ T4836] RIP: 0010:drm_wait_one_vblank+0x932/0x9b0
[ 83.531669][ T4836] Code: df 80 3c 08 00 74 08 48 89 df e8 a9 6a 4e fd 4c 8b 3b 48 c7 c7 20 52 8d 8a 4c 89 f6 4c 89 fa 44 89 e1 e8 31 40 41 05 44 89 e6 <0f> 0b 49 bf 00 00 00 00 00 fc ff df e9 ac fb ff ff 89 d9 80 e1 07
[ 83.531680][ T4836] RSP: 0018:ffffc90002e1faa0 EFLAGS: 00010246
[ 83.531696][ T4836] RAX: 2bde9247b2e34f00 RBX: ffff8880202cc010 RCX: ffff888023a30000
[ 83.531708][ T4836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 83.531717][ T4836] RBP: ffffc90002e1fbe0 R08: ffff8880b9133d7f R09: 1ffff110172267af
[ 83.531728][ T4836] R10: dffffc0000000000 R11: ffffed10172267b0 R12: 0000000000000000
[ 83.549432][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.550239][ T4836] R13: 1ffff920005c3f60 R14: ffffffff8a9c2520 R15: ffff8881470ed528
[ 83.550276][ T4836] ? drm_crtc_vblank_put+0x70/0x70
[ 83.556010][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.559763][ T4836] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 83.559789][ T4836] ? init_wait_entry+0xd0/0xd0
[ 83.559807][ T4836] ? drm_vblank_enable+0x28f/0x410
[ 83.559828][ T4836] ? drm_vblank_get+0x14c/0x240
[ 83.583853][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.589117][ T4836] drm_fb_helper_ioctl+0x112/0x140
[ 83.589144][ T4836] ? drm_fb_helper_setcmap+0x2b80/0x2b80
[ 83.589161][ T4836] do_fb_ioctl+0x281/0x850
[ 83.609078][ C0] vkms_vblank_simulate: vblank timer overrun
[ 83.615362][ T4836] ? fb_release+0x1e0/0x1e0
[ 83.630553][ T4444] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.632036][ T4836] ? bpf_lsm_file_ioctl+0x5/0x10
[ 83.640341][ T4444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 83.648296][ T4836] ? security_file_ioctl+0x7c/0xa0
[ 83.648325][ T4836] ? fb_write+0x580/0x580
[ 83.648339][ T4836] __se_sys_ioctl+0xfa/0x170
[ 83.648357][ T4836] do_syscall_64+0x4c/0xa0
[ 83.648372][ T4836] ? clear_bhb_loop+0x30/0x80
[ 83.648388][ T4836] ? clear_bhb_loop+0x30/0x80
[ 83.648402][ T4836] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.648416][ T4836] RIP: 0033:0x7f66a84f5f39
[ 83.648431][ T4836] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 83.648444][ T4836] RSP: 002b:00007f66a78870b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 83.648463][ T4836] RAX: ffffffffffffffda RBX: 00007f66a8634f80 RCX: 00007f66a84f5f39
[ 83.648474][ T4836] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004
[ 83.648485][ T4836] RBP: 00007f66a856b9d0 R08: 0000000000000000 R09: 0000000000000000
[ 83.648496][ T4836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.648505][ T4836] R13: 000000000000000b R14: 00007f66a8634f80 R15: 00007ffff63bfb58
[ 83.648528][ T4836]
[ 83.649133][ T4836] Kernel Offset: disabled
[ 83.884345][ T4836] Rebooting in 86400 seconds..