[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. syzkaller login: [ 179.422146][ T8429] chnl_net:caif_netlink_parms(): no params data found [ 179.471709][ T8431] chnl_net:caif_netlink_parms(): no params data found [ 179.498853][ T8432] chnl_net:caif_netlink_parms(): no params data found [ 179.515447][ T8433] chnl_net:caif_netlink_parms(): no params data found [ 179.574158][ T8435] chnl_net:caif_netlink_parms(): no params data found [ 179.669529][ T8434] chnl_net:caif_netlink_parms(): no params data found [ 179.691658][ T8429] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.698867][ T8429] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.708510][ T8429] device bridge_slave_0 entered promiscuous mode [ 179.715973][ T8433] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.723266][ T8433] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.731835][ T8433] device bridge_slave_0 entered promiscuous mode [ 179.742340][ T8433] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.749383][ T8433] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.756806][ T8433] device bridge_slave_1 entered promiscuous mode [ 179.770117][ T8431] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.777233][ T8431] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.784715][ T8431] device bridge_slave_0 entered promiscuous mode [ 179.791666][ T8429] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.798727][ T8429] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.806971][ T8429] device bridge_slave_1 entered promiscuous mode [ 179.825754][ T8432] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.833067][ T8432] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.842024][ T8432] device bridge_slave_0 entered promiscuous mode [ 179.853506][ T8431] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.860974][ T8431] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.868386][ T8431] device bridge_slave_1 entered promiscuous mode [ 179.893082][ T8432] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.900714][ T8432] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.908213][ T8432] device bridge_slave_1 entered promiscuous mode [ 179.933967][ T8429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.945313][ T8433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.961568][ T8435] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.968634][ T8435] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.976713][ T8435] device bridge_slave_0 entered promiscuous mode [ 179.993222][ T8429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.003994][ T8433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.018557][ T8435] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.028107][ T8435] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.037332][ T8435] device bridge_slave_1 entered promiscuous mode [ 180.045795][ T8431] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.058909][ T8431] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.086396][ T8432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.099061][ T8432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.150884][ T8431] team0: Port device team_slave_0 added [ 180.160297][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.167725][ T8434] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.176165][ T8434] device bridge_slave_0 entered promiscuous mode [ 180.183897][ T8429] team0: Port device team_slave_0 added [ 180.192400][ T8433] team0: Port device team_slave_0 added [ 180.198573][ T8429] team0: Port device team_slave_1 added [ 180.205358][ T8435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.223051][ T8431] team0: Port device team_slave_1 added [ 180.230802][ T8432] team0: Port device team_slave_0 added [ 180.236525][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.243853][ T8434] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.251384][ T8434] device bridge_slave_1 entered promiscuous mode [ 180.270215][ T8433] team0: Port device team_slave_1 added [ 180.276301][ T8429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.284014][ T8429] 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. [ 180.312007][ T8429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.323969][ T8435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.342951][ T8432] team0: Port device team_slave_1 added [ 180.369795][ T8429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.377204][ T8429] 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. [ 180.404034][ T8429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.426725][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.434981][ T8431] 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. [ 180.461238][ T8431] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.473687][ T8434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.491039][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.498097][ T8433] 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. [ 180.526282][ T8433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.552311][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.563324][ T8431] 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. [ 180.591405][ T8431] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.603558][ T8434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.613521][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.621025][ T8433] 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. [ 180.647615][ T8433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.658989][ T8435] team0: Port device team_slave_0 added [ 180.669578][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.676554][ T8432] 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. [ 180.703090][ T8432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 180.728038][ T8435] team0: Port device team_slave_1 added [ 180.735563][ T8429] device hsr_slave_0 entered promiscuous mode [ 180.743629][ T8429] device hsr_slave_1 entered promiscuous mode [ 180.750912][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 180.757872][ T8432] 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. [ 180.785680][ T8432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.829794][ T8434] team0: Port device team_slave_0 added [ 180.843800][ T8433] device hsr_slave_0 entered promiscuous mode [ 180.850481][ T8433] device hsr_slave_1 entered promiscuous mode [ 180.857340][ T8433] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 180.866265][ T8433] Cannot create hsr debugfs directory [ 180.887154][ T8431] device hsr_slave_0 entered promiscuous mode [ 180.893867][ T8431] device hsr_slave_1 entered promiscuous mode [ 180.902374][ T8431] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 180.910527][ T8431] Cannot create hsr debugfs directory [ 180.916921][ T8434] team0: Port device team_slave_1 added [ 180.924625][ T8432] device hsr_slave_0 entered promiscuous mode [ 180.931530][ T8432] device hsr_slave_1 entered promiscuous mode [ 180.938356][ T8432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 180.946903][ T8432] Cannot create hsr debugfs directory [ 180.953670][ T8435] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 180.961003][ T8435] 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. [ 180.988476][ T8435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.031758][ T8435] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.038729][ T8435] 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. [ 181.065165][ T8435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.087680][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.095845][ T8434] 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. [ 181.122951][ T8434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.171257][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.178517][ T8434] 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. [ 181.206963][ T8434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.237330][ T8435] device hsr_slave_0 entered promiscuous mode [ 181.244711][ T8435] device hsr_slave_1 entered promiscuous mode [ 181.252473][ T8435] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.260486][ T8435] Cannot create hsr debugfs directory [ 181.313331][ T8434] device hsr_slave_0 entered promiscuous mode [ 181.320238][ T8434] device hsr_slave_1 entered promiscuous mode [ 181.326641][ T8434] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.335202][ T8434] Cannot create hsr debugfs directory [ 181.474441][ T8429] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 181.506853][ T8429] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 181.522267][ T8429] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 181.532131][ T8429] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 181.559506][ T8432] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 181.573810][ T8432] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 181.588814][ T8432] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 181.601174][ T8432] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 181.646200][ T8433] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 181.659824][ T8433] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 181.677595][ T8429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.701190][ T8433] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 181.713363][ T8432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.721668][ T8435] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 181.734790][ T8435] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 181.751547][ T8433] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 181.766320][ T8429] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.777191][ T8435] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 181.787442][ T4773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.795863][ T4773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.820695][ T8431] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 181.837986][ T8435] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 181.849081][ T8432] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.860131][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.868577][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.877155][ T4858] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.884228][ T4858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.891945][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.900541][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.908759][ T4858] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.916192][ T4858] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.923968][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.931696][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.939440][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.950385][ T8431] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 181.961255][ T8431] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 181.970794][ T8431] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 181.989585][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.998121][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.008652][T10320] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.015737][T10320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.024532][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.034038][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.043742][T10320] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.051076][T10320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.058604][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 182.068265][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 182.079018][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.126312][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 182.135672][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 182.144533][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.153140][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.161922][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.170673][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.179037][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.188457][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.197067][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.205570][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.214187][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 182.222194][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 182.238324][ T8429] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 182.249994][ T8429] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 182.265671][ T8432] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 182.278084][ T8432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 182.286873][ T8434] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 182.299452][ T8434] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 182.308960][ T8434] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 182.317887][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.328064][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.336485][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.344937][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.353332][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.361618][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.369858][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.377943][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.386250][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 182.407039][ T8429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.418141][ T8434] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 182.426930][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.434856][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 182.467006][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.474580][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 182.487458][ T8432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.512409][ T8433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.535424][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.545138][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.575736][ T8431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.594129][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.603688][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.612897][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.620986][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.628626][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.636865][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.655929][ T8432] device veth0_vlan entered promiscuous mode [ 182.671526][ T8433] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.679611][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.687122][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.695090][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.703565][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.712122][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.720002][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.727906][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.736900][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.748049][ T8431] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.756543][ T8429] device veth0_vlan entered promiscuous mode [ 182.763256][ T8432] device veth1_vlan entered promiscuous mode [ 182.772898][ T8435] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.787979][ T8429] device veth1_vlan entered promiscuous mode [ 182.806674][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.814854][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.824329][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.832610][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.840935][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.849706][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.857885][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.864943][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.872890][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.881383][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.889783][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.896948][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.904924][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.914489][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.922855][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.929931][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.937439][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.946029][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.954420][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.961693][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.977798][ T8435] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.012146][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.021713][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.029559][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.037950][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.046949][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.054724][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.064306][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.072856][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.085605][ T8434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.106275][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.115375][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.124223][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.132768][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.141391][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.149861][T10338] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.157797][T10338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.165468][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.174030][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.182419][T10338] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.189511][T10338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.197219][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.206150][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.217691][ T8432] device veth0_macvtap entered promiscuous mode [ 183.229338][ T8429] device veth0_macvtap entered promiscuous mode [ 183.246286][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.255553][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.264548][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.272866][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.282332][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.290902][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.299401][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.307785][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.317608][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.326121][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.334832][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.343605][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.355310][ T8432] device veth1_macvtap entered promiscuous mode [ 183.362805][ T8429] device veth1_macvtap entered promiscuous mode [ 183.379304][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.379668][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.396282][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.405195][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.414846][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.423131][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.443282][ T8434] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.452705][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.460973][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.471852][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.480220][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.487730][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 183.496757][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.511236][ T8429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.523882][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.533601][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.542255][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 183.550793][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.558827][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.567494][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.576420][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.584920][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.594913][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.618248][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.629942][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.641110][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.651083][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.661090][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.669500][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.677937][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.686888][T10338] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.693946][T10338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.701604][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.710348][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.718589][T10338] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.725651][T10338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.733376][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.741819][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.750396][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 183.758540][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.767222][ T8431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 183.775993][ T8429] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.793274][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.801883][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.810621][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.819652][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.828111][T10338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.852390][ T8435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 183.866873][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 183.874871][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 183.882513][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 183.890588][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 183.899975][ T8431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 183.914585][ T8433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 183.923757][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.935809][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.946609][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.957619][ T8429] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.966634][ T8429] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.975611][ T8429] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.984608][ T8429] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.999442][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.007951][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.018385][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.027956][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.038207][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.052343][ T8432] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.061308][ T8432] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.070616][ T8432] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.079594][ T8432] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.101878][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.110686][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.128377][ T8434] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.140698][ T8434] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.162351][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.171004][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.180181][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.187611][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.196390][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.206017][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.218472][ T8435] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 184.253432][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.262261][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.272150][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.281800][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.290420][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.316497][ T8434] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 184.367306][ T8] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.385309][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.395506][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.404660][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.414449][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.428555][ T8431] device veth0_vlan entered promiscuous mode [ 184.444368][ T8431] device veth1_vlan entered promiscuous mode [ 184.456564][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.466069][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.475572][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 184.493244][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.501115][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.508645][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 184.516834][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.525097][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.540519][ T8433] device veth0_vlan entered promiscuous mode [ 184.554315][ T8435] device veth0_vlan entered promiscuous mode [ 184.565274][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.573262][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.581426][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.590993][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.599003][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.607758][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.617810][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.625739][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.637093][ T8431] device veth0_macvtap entered promiscuous mode [ 184.649471][ T8431] device veth1_macvtap entered promiscuous mode [ 184.658305][ T8433] device veth1_vlan entered promiscuous mode [ 184.674545][ T8435] device veth1_vlan entered promiscuous mode [ 184.693537][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.705920][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.716048][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 184.727744][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.738622][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.747743][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 184.757089][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.766042][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.775392][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.784133][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.807618][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.819999][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.830209][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.841646][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.852647][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.865217][ T8431] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.874328][ T8431] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.883317][ T8431] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.892614][ T8431] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.909627][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.918520][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.927146][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.935524][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.943658][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.952498][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.962413][ T8434] device veth0_vlan entered promiscuous mode [ 184.973851][ T8433] device veth0_macvtap entered promiscuous mode [ 184.985616][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.993298][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.001109][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.012462][ T8433] device veth1_macvtap entered promiscuous mode [ 185.030881][ T8434] device veth1_vlan entered promiscuous mode [ 185.041697][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 185.050373][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.058159][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.068035][T10296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program [ 185.084163][ T8435] device veth0_macvtap entered promiscuous mode [ 185.098385][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.110483][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.122252][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.133724][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.144746][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.156545][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.169756][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.182282][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.193640][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.204383][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.215967][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.226563][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.237555][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.248921][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.256721][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.264639][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.273198][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.282051][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.290457][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.309606][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 185.317338][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.326346][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.336396][ T8435] device veth1_macvtap entered promiscuous mode [ 185.345616][ T8434] device veth0_macvtap entered promiscuous mode [ 185.354922][ T8433] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.364100][ T8433] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.373318][ T8433] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.382132][ T8433] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.403542][ T8434] device veth1_macvtap entered promiscuous mode [ 185.427892][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.438634][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.450121][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.461843][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.472219][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.483047][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.493977][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.505091][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.515999][ T8435] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.525612][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.536195][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.547462][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.557962][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.567822][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.578873][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.589397][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.600414][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.611090][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.621638][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.632652][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.646640][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.655198][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.663315][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.671706][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.680805][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.689633][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.698022][T10320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.712125][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.723110][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.733413][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.744053][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.754034][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.766216][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 185.776265][ T8435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.787039][ T8435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.797898][ T8435] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.816639][T10343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.825550][T10343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.834838][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.846707][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.857228][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.868705][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.878919][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.889630][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.899549][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.910184][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.921007][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.931531][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.942343][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.952107][ T8435] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.961257][ T8435] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.970913][ T8435] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.979909][ T8435] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.992145][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.002253][T10342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.018917][ T8434] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.028734][ T8434] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.038879][ T8434] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.051172][ T8434] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 186.091850][ T8] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.946228][ T8] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.996403][ T8] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.892425][ T8] device hsr_slave_0 left promiscuous mode [ 187.899051][ T8] device hsr_slave_1 left promiscuous mode [ 187.906306][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 187.913827][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 187.922523][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 187.930076][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 187.938310][ T8] device bridge_slave_1 left promiscuous mode [ 187.944895][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.953040][ T8] device bridge_slave_0 left promiscuous mode [ 187.959829][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.968856][ T8] device veth1_macvtap left promiscuous mode [ 187.974992][ T8] device veth0_macvtap left promiscuous mode [ 187.981249][ T8] device veth1_vlan left promiscuous mode [ 187.986994][ T8] device veth0_vlan left promiscuous mode [ 188.825985][ T8] team0 (unregistering): Port device team_slave_1 removed [ 188.836592][ T8] team0 (unregistering): Port device team_slave_0 removed [ 188.847547][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 188.858807][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 188.889073][ T8] bond0 (unregistering): Released all slaves [ 189.448430][ T8] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.506358][ T8] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.566430][ T8] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.656789][ T8] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.810758][ T8] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.943224][ T8] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.060525][ T8] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.116816][ T8] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.254434][ T8] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.403510][ T8] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.505415][ T8] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.566925][ T8] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.714775][ T8] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.868997][ T8] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.977669][ T8] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.057623][ T8] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.216951][ T8] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.350840][ T8] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.472549][ T8] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.557229][ T8] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.182289][ T8] device hsr_slave_0 left promiscuous mode [ 193.189037][ T8] device hsr_slave_1 left promiscuous mode [ 193.196299][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.204585][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.212576][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.220345][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.228338][ T8] device bridge_slave_1 left promiscuous mode [ 193.234588][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.242475][ T8] device bridge_slave_0 left promiscuous mode [ 193.248563][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.258616][ T8] device hsr_slave_0 left promiscuous mode [ 193.266321][ T8] device hsr_slave_1 left promiscuous mode [ 193.273071][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.280814][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.290346][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.297709][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.305544][ T8] device bridge_slave_1 left promiscuous mode [ 193.311716][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.319861][ T8] device bridge_slave_0 left promiscuous mode [ 193.325983][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.335345][ T8] device hsr_slave_0 left promiscuous mode [ 193.341592][ T8] device hsr_slave_1 left promiscuous mode [ 193.348266][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.355953][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.363904][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.371526][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.379711][ T8] device bridge_slave_1 left promiscuous mode [ 193.385803][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.393704][ T8] device bridge_slave_0 left promiscuous mode [ 193.400123][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.410333][ T8] device hsr_slave_0 left promiscuous mode [ 193.416852][ T8] device hsr_slave_1 left promiscuous mode [ 193.423078][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.430698][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.438231][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.445750][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.453554][ T8] device bridge_slave_1 left promiscuous mode [ 193.459821][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.467564][ T8] device bridge_slave_0 left promiscuous mode [ 193.473845][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.483168][ T8] device hsr_slave_0 left promiscuous mode [ 193.489291][ T8] device hsr_slave_1 left promiscuous mode [ 193.495406][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.503012][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.511391][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.518802][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.527174][ T8] device bridge_slave_1 left promiscuous mode [ 193.534057][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.542337][ T8] device bridge_slave_0 left promiscuous mode [ 193.548646][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.561478][ T8] device veth1_macvtap left promiscuous mode [ 193.567556][ T8] device veth0_macvtap left promiscuous mode [ 193.573817][ T8] device veth1_vlan left promiscuous mode [ 193.579669][ T8] device veth0_vlan left promiscuous mode [ 193.585646][ T8] device veth1_macvtap left promiscuous mode [ 193.591671][ T8] device veth0_macvtap left promiscuous mode [ 193.597675][ T8] device veth1_vlan left promiscuous mode [ 193.603499][ T8] device veth0_vlan left promiscuous mode [ 193.609669][ T8] device veth1_macvtap left promiscuous mode [ 193.615650][ T8] device veth0_macvtap left promiscuous mode [ 193.622831][ T8] device veth1_vlan left promiscuous mode [ 193.628558][ T8] device veth0_vlan left promiscuous mode [ 193.635316][ T8] device veth1_macvtap left promiscuous mode [ 193.641615][ T8] device veth0_macvtap left promiscuous mode [ 193.647636][ T8] device veth1_vlan left promiscuous mode [ 193.653598][ T8] device veth0_vlan left promiscuous mode [ 193.659982][ T8] device veth1_macvtap left promiscuous mode [ 193.665987][ T8] device veth0_macvtap left promiscuous mode [ 193.672071][ T8] device veth1_vlan left promiscuous mode [ 193.677902][ T8] device veth0_vlan left promiscuous mode [ 197.643717][ T8] team0 (unregistering): Port device team_slave_1 removed [ 197.655063][ T8] team0 (unregistering): Port device team_slave_0 removed [ 197.664563][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.677039][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.705271][ T8] bond0 (unregistering): Released all slaves [ 197.766256][ T8] team0 (unregistering): Port device team_slave_1 removed [ 197.776896][ T8] team0 (unregistering): Port device team_slave_0 removed [ 197.786861][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.798607][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.826508][ T8] bond0 (unregistering): Released all slaves [ 197.896111][ T8] team0 (unregistering): Port device team_slave_1 removed [ 197.905963][ T8] team0 (unregistering): Port device team_slave_0 removed [ 197.916518][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.927906][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.955737][ T8] bond0 (unregistering): Released all slaves [ 198.014791][ T22] ================================================================== [ 198.023206][ T22] BUG: KASAN: use-after-free in __d_alloc+0x19a/0x950 [ 198.029955][ T22] Read of size 5 at addr ffff888016f03320 by task kdevtmpfs/22 [ 198.037471][ T22] [ 198.039770][ T22] CPU: 0 PID: 22 Comm: kdevtmpfs Not tainted 5.14.0-syzkaller #0 [ 198.048535][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.058818][ T22] Call Trace: [ 198.062451][ T22] dump_stack_lvl+0xcd/0x134 [ 198.067243][ T22] print_address_description.constprop.0.cold+0x6c/0x309 [ 198.075218][ T22] ? __d_alloc+0x19a/0x950 [ 198.079623][ T22] ? __d_alloc+0x19a/0x950 [ 198.084436][ T22] kasan_report.cold+0x83/0xdf [ 198.089182][ T22] ? __d_alloc+0x19a/0x950 [ 198.093583][ T22] kasan_check_range+0x13d/0x180 [ 198.098501][ T22] memcpy+0x20/0x60 [ 198.102292][ T22] __d_alloc+0x19a/0x950 [ 198.106520][ T22] d_alloc+0x4a/0x230 [ 198.110484][ T22] __lookup_hash+0xc8/0x180 [ 198.114975][ T22] kern_path_locked+0x17e/0x320 [ 198.119813][ T22] ? filename_lookup+0x80/0x80 [ 198.124564][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.130010][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.135449][ T22] handle_remove+0xa2/0x5fe [ 198.139937][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 198.144766][ T22] ? cacheinfo_cpu_online.cold+0x3e/0x3e [ 198.150393][ T22] ? finish_task_switch.isra.0+0x232/0xa50 [ 198.156178][ T22] ? trace_hardirqs_on+0x5b/0x1c0 [ 198.161186][ T22] ? finish_task_switch.isra.0+0x232/0xa50 [ 198.166989][ T22] ? __switch_to+0x5cc/0x1060 [ 198.172005][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.177472][ T22] ? lock_acquire+0x442/0x510 [ 198.182162][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.187603][ T22] ? lock_release+0x522/0x720 [ 198.192278][ T22] ? devtmpfsd+0xaa/0x2a3 [ 198.196605][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 198.201453][ T22] ? do_raw_spin_lock+0x120/0x2b0 [ 198.207068][ T22] ? rwlock_bug.part.0+0x90/0x90 [ 198.213835][ T22] devtmpfsd+0x1b9/0x2a3 [ 198.219145][ T22] ? dmar_validate_one_drhd+0x24d/0x24d [ 198.227053][ T22] kthread+0x3e5/0x4d0 [ 198.231107][ T22] ? set_kthread_struct+0x130/0x130 [ 198.236284][ T22] ret_from_fork+0x1f/0x30 [ 198.240767][ T22] [ 198.243065][ T22] Allocated by task 22: [ 198.248072][ T22] kasan_save_stack+0x1b/0x40 [ 198.252728][ T22] __kasan_slab_alloc+0x83/0xb0 [ 198.257558][ T22] kmem_cache_alloc+0x285/0x4a0 [ 198.262382][ T22] getname_kernel+0x4e/0x370 [ 198.267120][ T22] kern_path_locked+0x71/0x320 [ 198.271860][ T22] handle_remove+0xa2/0x5fe [ 198.276423][ T22] devtmpfsd+0x1b9/0x2a3 [ 198.281775][ T22] kthread+0x3e5/0x4d0 [ 198.287391][ T22] ret_from_fork+0x1f/0x30 [ 198.291869][ T22] [ 198.294166][ T22] Freed by task 22: [ 198.298984][ T22] kasan_save_stack+0x1b/0x40 [ 198.303639][ T22] kasan_set_track+0x1c/0x30 [ 198.310467][ T22] kasan_set_free_info+0x20/0x30 [ 198.315399][ T22] __kasan_slab_free+0xff/0x130 [ 198.320413][ T22] slab_free_freelist_hook+0xe3/0x250 [ 198.325851][ T22] kmem_cache_free+0x8a/0x5b0 [ 198.330524][ T22] putname.part.0+0xe1/0x120 [ 198.335098][ T22] kern_path_locked+0xc2/0x320 [ 198.339851][ T22] handle_remove+0xa2/0x5fe [ 198.344545][ T22] devtmpfsd+0x1b9/0x2a3 [ 198.348938][ T22] kthread+0x3e5/0x4d0 [ 198.352998][ T22] ret_from_fork+0x1f/0x30 [ 198.357393][ T22] [ 198.359693][ T22] The buggy address belongs to the object at ffff888016f03300 [ 198.359693][ T22] which belongs to the cache names_cache of size 4096 [ 198.373829][ T22] The buggy address is located 32 bytes inside of [ 198.373829][ T22] 4096-byte region [ffff888016f03300, ffff888016f04300) [ 198.387171][ T22] The buggy address belongs to the page: [ 198.392782][ T22] page:ffffea00005bc000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x16f00 [ 198.402915][ T22] head:ffffea00005bc000 order:3 compound_mapcount:0 compound_pincount:0 [ 198.411239][ T22] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 198.419204][ T22] raw: 00fff00000010200 0000000000000000 0000000100000001 ffff8881400073c0 [ 198.427784][ T22] raw: 0000000000000000 0000000080070007 00000001ffffffff 0000000000000000 [ 198.436345][ T22] page dumped because: kasan: bad access detected [ 198.442745][ T22] page_owner tracks the page as allocated [ 198.448431][ T22] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 757, ts 1895911328, free_ts 0 [ 198.466559][ T22] get_page_from_freelist+0xa72/0x2f80 [ 198.472010][ T22] __alloc_pages+0x1b2/0x500 [ 198.476582][ T22] alloc_pages+0x1a7/0x300 [ 198.480975][ T22] allocate_slab+0x32e/0x4b0 [ 198.485544][ T22] ___slab_alloc+0x473/0x7b0 [ 198.490112][ T22] __slab_alloc.constprop.0+0xa7/0xf0 [ 198.495546][ T22] kmem_cache_alloc+0x3e1/0x4a0 [ 198.500370][ T22] getname_kernel+0x4e/0x370 [ 198.505022][ T22] kernel_execve+0x24/0x460 [ 198.509498][ T22] call_usermodehelper_exec_async+0x2e3/0x580 [ 198.515556][ T22] ret_from_fork+0x1f/0x30 [ 198.519947][ T22] page_owner free stack trace missing [ 198.525305][ T22] [ 198.527620][ T22] Memory state around the buggy address: [ 198.533237][ T22] ffff888016f03200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 198.541284][ T22] ffff888016f03280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 198.549337][ T22] >ffff888016f03300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 198.557369][ T22] ^ [ 198.562868][ T22] ffff888016f03380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 198.571517][ T22] ffff888016f03400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 198.579549][ T22] ================================================================== [ 198.591800][ T22] Kernel panic - not syncing: panic_on_warn set ... [ 198.598731][ T22] CPU: 0 PID: 22 Comm: kdevtmpfs Tainted: G B 5.14.0-syzkaller #0 [ 198.607831][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.618218][ T22] Call Trace: [ 198.621583][ T22] dump_stack_lvl+0xcd/0x134 [ 198.627553][ T22] panic+0x2b0/0x6dd [ 198.631430][ T22] ? __warn_printk+0xf3/0xf3 [ 198.636005][ T22] ? preempt_schedule_common+0x59/0xc0 [ 198.641452][ T22] ? __d_alloc+0x19a/0x950 [ 198.645875][ T22] ? preempt_schedule_thunk+0x16/0x18 [ 198.651251][ T22] ? trace_hardirqs_on+0x38/0x1c0 [ 198.656280][ T22] ? trace_hardirqs_on+0x51/0x1c0 [ 198.661291][ T22] ? __d_alloc+0x19a/0x950 [ 198.665709][ T22] ? __d_alloc+0x19a/0x950 [ 198.670107][ T22] end_report.cold+0x63/0x6f [ 198.674687][ T22] kasan_report.cold+0x71/0xdf [ 198.679436][ T22] ? __d_alloc+0x19a/0x950 [ 198.683835][ T22] kasan_check_range+0x13d/0x180 [ 198.688962][ T22] memcpy+0x20/0x60 [ 198.692776][ T22] __d_alloc+0x19a/0x950 [ 198.697006][ T22] d_alloc+0x4a/0x230 [ 198.700974][ T22] __lookup_hash+0xc8/0x180 [ 198.705481][ T22] kern_path_locked+0x17e/0x320 [ 198.710509][ T22] ? filename_lookup+0x80/0x80 [ 198.715259][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.720704][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.727710][ T22] handle_remove+0xa2/0x5fe [ 198.732201][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 198.737054][ T22] ? cacheinfo_cpu_online.cold+0x3e/0x3e [ 198.742677][ T22] ? finish_task_switch.isra.0+0x232/0xa50 [ 198.748470][ T22] ? trace_hardirqs_on+0x5b/0x1c0 [ 198.753482][ T22] ? finish_task_switch.isra.0+0x232/0xa50 [ 198.759272][ T22] ? __switch_to+0x5cc/0x1060 [ 198.763933][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.769374][ T22] ? lock_acquire+0x442/0x510 [ 198.774035][ T22] ? rcu_read_lock_sched_held+0xd/0x70 [ 198.779474][ T22] ? lock_release+0x522/0x720 [ 198.784132][ T22] ? devtmpfsd+0xaa/0x2a3 [ 198.788445][ T22] ? lock_downgrade+0x6e0/0x6e0 [ 198.793279][ T22] ? do_raw_spin_lock+0x120/0x2b0 [ 198.798285][ T22] ? rwlock_bug.part.0+0x90/0x90 [ 198.803209][ T22] devtmpfsd+0x1b9/0x2a3 [ 198.807437][ T22] ? dmar_validate_one_drhd+0x24d/0x24d [ 198.812967][ T22] kthread+0x3e5/0x4d0 [ 198.817022][ T22] ? set_kthread_struct+0x130/0x130 [ 198.822206][ T22] ret_from_fork+0x1f/0x30 [ 198.835908][ T22] Kernel Offset: disabled [ 198.840213][ T22] Rebooting in 86400 seconds..