[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.197' (ECDSA) to the list of known hosts. 2020/08/09 11:08:49 parsed 1 programs 2020/08/09 11:08:49 executed programs: 0 syzkaller login: [ 42.504514][ T6844] IPVS: ftp: loaded support on port[0] = 21 [ 42.517425][ T6846] IPVS: ftp: loaded support on port[0] = 21 [ 42.524110][ T6850] IPVS: ftp: loaded support on port[0] = 21 [ 42.533891][ T6848] IPVS: ftp: loaded support on port[0] = 21 [ 42.615272][ T6853] IPVS: ftp: loaded support on port[0] = 21 [ 42.616172][ T6852] IPVS: ftp: loaded support on port[0] = 21 [ 42.798177][ T6850] chnl_net:caif_netlink_parms(): no params data found [ 42.908558][ T6848] chnl_net:caif_netlink_parms(): no params data found [ 43.068025][ T6850] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.075908][ T6850] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.084008][ T6850] device bridge_slave_0 entered promiscuous mode [ 43.093783][ T6846] chnl_net:caif_netlink_parms(): no params data found [ 43.143069][ T6852] chnl_net:caif_netlink_parms(): no params data found [ 43.162127][ T6850] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.169205][ T6850] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.177452][ T6850] device bridge_slave_1 entered promiscuous mode [ 43.206639][ T6850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.245513][ T6844] chnl_net:caif_netlink_parms(): no params data found [ 43.256786][ T6850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.290136][ T6848] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.297197][ T6848] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.305967][ T6848] device bridge_slave_0 entered promiscuous mode [ 43.317195][ T6848] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.324973][ T6848] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.333106][ T6848] device bridge_slave_1 entered promiscuous mode [ 43.432905][ T6850] team0: Port device team_slave_0 added [ 43.445729][ T6848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.464318][ T6848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.490816][ T6852] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.497915][ T6852] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.506220][ T6852] device bridge_slave_0 entered promiscuous mode [ 43.515894][ T6850] team0: Port device team_slave_1 added [ 43.533052][ T6844] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.540264][ T6844] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.547790][ T6844] device bridge_slave_0 entered promiscuous mode [ 43.556076][ T6852] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.563988][ T6852] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.573048][ T6852] device bridge_slave_1 entered promiscuous mode [ 43.600114][ T6853] chnl_net:caif_netlink_parms(): no params data found [ 43.618143][ T6844] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.625358][ T6844] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.634193][ T6844] device bridge_slave_1 entered promiscuous mode [ 43.669785][ T6848] team0: Port device team_slave_0 added [ 43.676821][ T6844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.696033][ T6852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.710612][ T6850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.717562][ T6850] 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. [ 43.744257][ T6850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.756955][ T6848] team0: Port device team_slave_1 added [ 43.765368][ T6844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.774773][ T6846] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.782694][ T6846] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.791158][ T6846] device bridge_slave_0 entered promiscuous mode [ 43.799496][ T6852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.808962][ T6850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.816100][ T6850] 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. [ 43.842058][ T6850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.863063][ T6846] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.872993][ T6846] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.882322][ T6846] device bridge_slave_1 entered promiscuous mode [ 43.913066][ T6848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.923017][ T6848] 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. [ 43.950128][ T6848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.966432][ T6848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.973976][ T6848] 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. [ 44.005167][ T6848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.038156][ T6852] team0: Port device team_slave_0 added [ 44.047360][ T6852] team0: Port device team_slave_1 added [ 44.064089][ T6850] device hsr_slave_0 entered promiscuous mode [ 44.073922][ T6850] device hsr_slave_1 entered promiscuous mode [ 44.082219][ T6844] team0: Port device team_slave_0 added [ 44.090116][ T6846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.101968][ T6846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.123592][ T6852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.131532][ T6852] 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. [ 44.158290][ T6852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.172893][ T6852] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.180398][ T6852] 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. [ 44.206656][ T6852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.218683][ T6844] team0: Port device team_slave_1 added [ 44.246715][ T6844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.253837][ T6844] 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. [ 44.281404][ T6844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.329308][ T6844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.336330][ T6844] 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. [ 44.363245][ T6844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.392138][ T6848] device hsr_slave_0 entered promiscuous mode [ 44.402390][ T6848] device hsr_slave_1 entered promiscuous mode [ 44.409320][ T6848] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.417050][ T6848] Cannot create hsr debugfs directory [ 44.424804][ T6846] team0: Port device team_slave_0 added [ 44.450561][ T6844] device hsr_slave_0 entered promiscuous mode [ 44.457487][ T6844] device hsr_slave_1 entered promiscuous mode [ 44.465060][ T6844] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.472746][ T6844] Cannot create hsr debugfs directory [ 44.478329][ T6853] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.489510][ T6853] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.497076][ T6853] device bridge_slave_0 entered promiscuous mode [ 44.507940][ T6852] device hsr_slave_0 entered promiscuous mode [ 44.515343][ T6852] device hsr_slave_1 entered promiscuous mode [ 44.521991][ T6852] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.529615][ T6852] Cannot create hsr debugfs directory [ 44.539621][ T6846] team0: Port device team_slave_1 added [ 44.563902][ T6853] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.573898][ T6853] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.582788][ T6853] device bridge_slave_1 entered promiscuous mode [ 44.636340][ T6846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.647077][ T6846] 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. [ 44.675393][ T6846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.719424][ T6846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.726373][ T6846] 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. [ 44.752978][ T6846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.792398][ T6853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.848244][ T6853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.863907][ T6846] device hsr_slave_0 entered promiscuous mode [ 44.873081][ T6846] device hsr_slave_1 entered promiscuous mode [ 44.880498][ T6846] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.888025][ T6846] Cannot create hsr debugfs directory [ 44.977972][ T6853] team0: Port device team_slave_0 added [ 45.000452][ T6853] team0: Port device team_slave_1 added [ 45.032590][ T6853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.041268][ T6853] 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. [ 45.067366][ T6853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.087865][ T6853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.105773][ T6853] 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. [ 45.131840][ T6853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.149941][ T6848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.186720][ T6853] device hsr_slave_0 entered promiscuous mode [ 45.193360][ T6853] device hsr_slave_1 entered promiscuous mode [ 45.200128][ T6853] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.207674][ T6853] Cannot create hsr debugfs directory [ 45.213726][ T6848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.227753][ T6848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.252438][ T6848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.287631][ T6844] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.342630][ T6844] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.383592][ T6844] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.396469][ T6844] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.439469][ T6850] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.474559][ T6850] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.489795][ T6850] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.518767][ T6850] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.552598][ T6852] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.563788][ T6852] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.598745][ T6852] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 45.610114][ T6852] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.680070][ T6846] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 45.700999][ T6846] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 45.749453][ T6848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.757930][ T6846] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 45.773475][ T6846] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.817614][ T6848] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.837907][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.846886][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.855510][ T6853] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.871219][ T6850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.889142][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.897559][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.907910][ T2604] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.915089][ T2604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.923236][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.932126][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.940665][ T2604] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.947700][ T2604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.961599][ T6853] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.986840][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.995725][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.011856][ T6850] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.020723][ T6853] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 46.033630][ T6853] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 46.046337][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.060654][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.070153][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.115806][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.124423][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.133858][ T2604] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.140998][ T2604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.149302][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.157824][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.166282][ T2604] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.173394][ T2604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.181114][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.189920][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.198326][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.206749][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.215541][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.224514][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.233181][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.242549][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.250724][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.267390][ T6844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.295945][ T6852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.311693][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.320473][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.329229][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.346615][ T6848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.371385][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.380524][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.389730][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.398593][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.406823][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.415460][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.428725][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.436419][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.445065][ T6510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.465836][ T6844] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.485286][ T6850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.499090][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.506741][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.519979][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.527541][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.555319][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.564053][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.575286][ T6511] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.582375][ T6511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.590518][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.600430][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.600771][ T6511] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.615472][ T6511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.623394][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.631206][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.640235][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.650000][ T6848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.663207][ T6852] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.674093][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.684069][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.693107][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.702405][ T7673] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.709518][ T7673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.728619][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.736879][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.744716][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.775332][ T6850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.794377][ T6846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.809252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.817747][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.830116][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.838852][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.845895][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.854212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.871650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.880517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.890566][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.899626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.908463][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.916851][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.926092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.942519][ T6853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.963322][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.971761][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.982768][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.992066][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.001328][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.010306][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.020837][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.029659][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.045312][ T6846] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.055831][ T6844] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.072101][ T6844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.091269][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.100602][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.116773][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.125631][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.134264][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.143143][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.152005][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.160457][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.186140][ T6853] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.200668][ T6852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.212908][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.222362][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.230966][ T6511] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.238066][ T6511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.245556][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.253825][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.262202][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.270896][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.279344][ T6511] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.286376][ T6511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.294276][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.301939][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.312690][ T6848] device veth0_vlan entered promiscuous mode [ 47.345737][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.355103][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.364241][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.372949][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.382681][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.392101][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.400692][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.407798][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.415372][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.424257][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.432719][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.439825][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.447290][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.456001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.476704][ T6846] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.487695][ T6846] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.525504][ T6844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.553196][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.561371][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.570586][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.579965][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.589422][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.598045][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.606419][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.615305][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.623966][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.632628][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.641235][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.648736][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.656120][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.665152][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.673821][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.682549][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.691315][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.700149][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.708652][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.716049][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.723785][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.732258][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.740121][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.762768][ T6848] device veth1_vlan entered promiscuous mode [ 47.777923][ T6852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.785092][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.796091][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.820982][ T6850] device veth0_vlan entered promiscuous mode [ 47.835813][ T6853] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.850900][ T6853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.866652][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.875800][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.884396][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.893505][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.903148][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.911475][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.925551][ T6850] device veth1_vlan entered promiscuous mode [ 47.943117][ T6846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.952305][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.961150][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.970653][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.980855][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.989815][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.018706][ T6848] device veth0_macvtap entered promiscuous mode [ 48.043878][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.053599][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.063000][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.071638][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.081110][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.090476][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.102867][ T6848] device veth1_macvtap entered promiscuous mode [ 48.159301][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.167182][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.176721][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.185030][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.193803][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.202774][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.211075][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.219756][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.228487][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.237041][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.244950][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.252843][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.260772][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.268853][ T6852] device veth0_vlan entered promiscuous mode [ 48.282613][ T6853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.295431][ T6844] device veth0_vlan entered promiscuous mode [ 48.305898][ T6850] device veth0_macvtap entered promiscuous mode [ 48.323787][ T6848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.338955][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.347980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.355387][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.363819][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.372771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.381705][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.390466][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.404315][ T6852] device veth1_vlan entered promiscuous mode [ 48.414731][ T6846] device veth0_vlan entered promiscuous mode [ 48.428424][ T6850] device veth1_macvtap entered promiscuous mode [ 48.446177][ T6848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.462056][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.472922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.481491][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.491396][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.506062][ T6844] device veth1_vlan entered promiscuous mode [ 48.521678][ T6850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.535651][ T6850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.549147][ T6850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.559710][ T6848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.577819][ T6848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.586596][ T6848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.597501][ T6848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.614514][ T6846] device veth1_vlan entered promiscuous mode [ 48.638592][ T6852] device veth0_macvtap entered promiscuous mode [ 48.645547][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.654136][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.665742][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.674394][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.687831][ T6850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.700609][ T6850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.711980][ T6850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.745371][ T6852] device veth1_macvtap entered promiscuous mode [ 48.754362][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.763032][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.771017][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.780472][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.795831][ T6844] device veth0_macvtap entered promiscuous mode [ 48.810598][ T6850] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.820305][ T6850] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.829055][ T6850] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.838593][ T6850] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.854484][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.864643][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.873631][ T6511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.887960][ T6844] device veth1_macvtap entered promiscuous mode [ 48.917658][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.925487][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.936015][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.952773][ T6846] device veth0_macvtap entered promiscuous mode [ 48.980440][ T6852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.995296][ T6852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.005892][ T6852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.017962][ T6852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.030511][ T6852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.042215][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.052355][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.061144][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.070989][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.085934][ T6846] device veth1_macvtap entered promiscuous mode [ 49.104914][ T6852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.119976][ T6852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.130523][ T6852] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.141309][ T6852] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.161903][ T6852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.172041][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.183439][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.193627][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.205836][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.215872][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.226348][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.238560][ T6844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.250070][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.258893][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.266686][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.275415][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.284809][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.293935][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.311279][ T6852] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.325016][ T6852] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.334640][ T6852] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.350257][ T6852] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.365087][ T6853] device veth0_vlan entered promiscuous mode [ 49.373748][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.386242][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.396603][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.407638][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.418670][ T6844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.430234][ T6844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.442457][ T6844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.452595][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.465097][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.475569][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.487061][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.497943][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.509152][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.519283][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.529741][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.542382][ T6846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.554193][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.563187][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.571809][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.582845][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.591957][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.600805][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.625795][ T6844] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.635288][ T6844] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.645047][ T6844] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.655634][ T6844] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.671555][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.682900][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.693370][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.704083][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.713948][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.724443][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.734943][ T6846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.746472][ T6846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.760953][ T6846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.771523][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.780516][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.788552][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.800027][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.809469][ T6853] device veth1_vlan entered promiscuous mode [ 49.831315][ T6846] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.841029][ T6846] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.849822][ T6846] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.858584][ T6846] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.950856][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.960152][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.971530][ T6853] device veth0_macvtap entered promiscuous mode [ 49.988851][ T6853] device veth1_macvtap entered promiscuous mode [ 50.068041][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.109280][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.152929][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.185258][ T8129] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.238541][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.258014][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.269612][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.280285][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.292497][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.319339][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 2020/08/09 11:08:57 executed programs: 6 [ 50.331730][ T8136] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.345997][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.366184][ T6853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.386862][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.395039][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.404826][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.418887][ T7673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.430047][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.443018][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.453464][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.465271][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.475723][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.486811][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.496995][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.507595][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.517452][ T6853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.527966][ T6853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.540814][ T6853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.556859][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.565446][ T2604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.578687][ T6853] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.592154][ T6853] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.610664][ T6853] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.634894][ T8143] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.646175][ T8144] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.659002][ T6853] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.820458][ T8153] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.860820][ T8155] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.021229][ T8175] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.043664][ T8177] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.093052][ T8186] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.116770][ T8189] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.194209][ T8193] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.305256][ T8202] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.311908][ T8203] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.369891][ T8208] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.385849][ T8209] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.923849][ T8238] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.052924][ T8251] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.069654][ T8252] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.085092][ T17] Bluetooth: hci0: command 0x0409 tx timeout [ 52.112399][ T8254] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.129374][ T8256] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.145020][ T8260] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.179423][ T8261] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.217417][ T7673] Bluetooth: hci1: command 0x0409 tx timeout [ 52.323270][ T8272] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.381101][ T8279] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.400366][ T8282] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.401595][ T8284] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.428370][ T8286] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.482288][ T8290] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.660168][ T8303] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.678324][ T8306] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.716463][ T8309] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.718377][ T8311] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.770449][ T8315] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.799680][ T8316] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.961884][ T8327] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.971744][ T8330] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.004255][ T8335] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.016401][ T7673] Bluetooth: hci3: command 0x0409 tx timeout [ 53.019181][ T46] Bluetooth: hci2: command 0x0409 tx timeout [ 53.066185][ T8342] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.072136][ T8343] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.097684][ T7673] Bluetooth: hci4: command 0x0409 tx timeout [ 53.112181][ T8344] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.219693][ T8352] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.287844][ T8357] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.347803][ T8364] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.383614][ T8366] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.460052][ T8375] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.486205][ T8378] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.512540][ T8379] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.512947][ T8377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.700153][ T8395] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.707250][ T8397] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.731209][ T8399] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.735362][ T8398] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.775431][ T8400] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.802605][ T8400] ================================================================== [ 53.810822][ T8400] BUG: KASAN: use-after-free in path_init+0x59/0xf00 [ 53.817493][ T8400] Read of size 8 at addr ffff8880a2c4ec40 by task syz-executor.2/8400 [ 53.825633][ T8400] [ 53.827965][ T8400] CPU: 1 PID: 8400 Comm: syz-executor.2 Not tainted 5.8.0-syzkaller #0 [ 53.836205][ T8400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.846259][ T8400] Call Trace: [ 53.849566][ T8400] dump_stack+0x1f0/0x31e [ 53.853900][ T8400] print_address_description+0x66/0x620 [ 53.859445][ T8400] ? vprintk_emit+0x342/0x3c0 [ 53.864122][ T8400] ? printk+0x62/0x83 [ 53.868103][ T8400] ? vprintk_emit+0x339/0x3c0 [ 53.872777][ T8400] kasan_report+0x132/0x1d0 [ 53.877282][ T8400] ? path_init+0x59/0xf00 [ 53.881612][ T8400] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.887857][ T8400] path_init+0x59/0xf00 [ 53.892013][ T8400] ? trace_lock_release+0x137/0x1a0 [ 53.896373][ T2604] Bluetooth: hci5: command 0x0409 tx timeout [ 53.897210][ T8400] filename_parentat+0x1a6/0xf50 [ 53.908087][ T8400] ? lockdep_hardirqs_off+0x29/0xb0 [ 53.913276][ T8400] ? _raw_spin_unlock_irqrestore+0x68/0xd0 [ 53.919077][ T8400] ? trace_hardirqs_off+0x2d/0x70 [ 53.921851][ T8407] overlayfs: failed to resolve './file1': -2 [ 53.924090][ T8400] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 53.924103][ T8400] ? check_preemption_disabled+0x51/0x140 [ 53.924113][ T8400] ? do_rmdir+0x40d/0x540 [ 53.924126][ T8400] ? lock_is_held_type+0xb3/0xe0 [ 53.950783][ T8400] do_rmdir+0x472/0x540 [ 53.954943][ T8400] do_syscall_64+0x31/0x70 [ 53.959353][ T8400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.965241][ T8400] RIP: 0033:0x45ce69 [ 53.969126][ T8400] Code: 2d b6 fb 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.988739][ T8400] RSP: 002b:00007fa899e3ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 53.997151][ T8400] RAX: ffffffffffffffda RBX: 00000000000260c0 RCX: 000000000045ce69 [ 54.005121][ T8400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 54.013097][ T8400] RBP: 000000000118bff0 R08: 0000000000000000 R09: 0000000000000000 [ 54.021070][ T8400] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfcc [ 54.029042][ T8400] R13: 00007ffc142bdaaf R14: 00007fa899e3b9c0 R15: 000000000118bfcc [ 54.037030][ T8400] [ 54.039356][ T8400] Allocated by task 8400: [ 54.043689][ T8400] __kasan_kmalloc+0x100/0x130 [ 54.048451][ T8400] slab_post_alloc_hook+0x3e/0x290 [ 54.053558][ T8400] kmem_cache_alloc+0x1d2/0x2d0 [ 54.058402][ T8400] getname_flags+0xb8/0x610 [ 54.062898][ T8400] __x64_sys_rmdir+0x38/0x50 [ 54.067479][ T8400] do_syscall_64+0x31/0x70 [ 54.071885][ T8400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.077761][ T8400] [ 54.080082][ T8400] Freed by task 8400: [ 54.084052][ T8400] kasan_set_track+0x3d/0x70 [ 54.088622][ T8400] kasan_set_free_info+0x17/0x30 [ 54.093553][ T8400] __kasan_slab_free+0xdd/0x110 [ 54.098391][ T8400] kmem_cache_free+0x79/0xf0 [ 54.102955][ T8400] do_rmdir+0x40d/0x540 [ 54.107219][ T8400] do_syscall_64+0x31/0x70 [ 54.111607][ T8400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.117465][ T8400] [ 54.119790][ T8400] The buggy address belongs to the object at ffff8880a2c4ec40 [ 54.119790][ T8400] which belongs to the cache names_cache of size 4096 [ 54.133925][ T8400] The buggy address is located 0 bytes inside of [ 54.133925][ T8400] 4096-byte region [ffff8880a2c4ec40, ffff8880a2c4fc40) [ 54.147128][ T8400] The buggy address belongs to the page: [ 54.152743][ T8400] page:00000000c84a5acb refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa2c4e [ 54.162899][ T8400] head:00000000c84a5acb order:1 compound_mapcount:0 [ 54.169456][ T8400] flags: 0xfffe0000010200(slab|head) [ 54.174735][ T8400] raw: 00fffe0000010200 ffffea00029af008 ffffea000248ea88 ffff8880aa643d00 [ 54.183289][ T8400] raw: 0000000000000000 ffff8880a2c4ec40 0000000100000001 0000000000000000 [ 54.191845][ T8400] page dumped because: kasan: bad access detected [ 54.198225][ T8400] [ 54.200525][ T8400] Memory state around the buggy address: [ 54.206126][ T8400] ffff8880a2c4eb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 54.214158][ T8400] ffff8880a2c4eb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 54.222198][ T8400] >ffff8880a2c4ec00: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 54.230239][ T8400] ^ [ 54.236382][ T8400] ffff8880a2c4ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.244414][ T8400] ffff8880a2c4ed00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.252448][ T8400] ================================================================== [ 54.260481][ T8400] Disabling lock debugging due to kernel taint [ 54.270447][ T46] Bluetooth: hci0: command 0x041b tx timeout [ 54.284231][ T8400] Kernel panic - not syncing: panic_on_warn set ... [ 54.290815][ T8400] CPU: 1 PID: 8400 Comm: syz-executor.2 Tainted: G B 5.8.0-syzkaller #0 [ 54.300411][ T8400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.310444][ T8400] Call Trace: [ 54.313716][ T8400] dump_stack+0x1f0/0x31e [ 54.318022][ T8400] panic+0x264/0x7a0 [ 54.321890][ T8400] ? trace_hardirqs_on+0x30/0x80 [ 54.326803][ T8400] kasan_report+0x1c9/0x1d0 [ 54.331278][ T8400] ? path_init+0x59/0xf00 [ 54.335584][ T8400] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.341623][ T8400] path_init+0x59/0xf00 [ 54.345767][ T8400] ? trace_lock_release+0x137/0x1a0 [ 54.350935][ T8400] filename_parentat+0x1a6/0xf50 [ 54.355845][ T8400] ? lockdep_hardirqs_off+0x29/0xb0 [ 54.361012][ T8400] ? _raw_spin_unlock_irqrestore+0x68/0xd0 [ 54.366784][ T8400] ? trace_hardirqs_off+0x2d/0x70 [ 54.371778][ T8400] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 54.377553][ T8400] ? check_preemption_disabled+0x51/0x140 [ 54.383238][ T8400] ? do_rmdir+0x40d/0x540 [ 54.387538][ T8400] ? lock_is_held_type+0xb3/0xe0 [ 54.392444][ T8400] do_rmdir+0x472/0x540 [ 54.396571][ T8400] do_syscall_64+0x31/0x70 [ 54.400959][ T8400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.406821][ T8400] RIP: 0033:0x45ce69 [ 54.410688][ T8400] Code: 2d b6 fb 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.430275][ T8400] RSP: 002b:00007fa899e3ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 54.438694][ T8400] RAX: ffffffffffffffda RBX: 00000000000260c0 RCX: 000000000045ce69 [ 54.446648][ T8400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 54.454589][ T8400] RBP: 000000000118bff0 R08: 0000000000000000 R09: 0000000000000000 [ 54.462531][ T8400] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfcc [ 54.470474][ T8400] R13: 00007ffc142bdaaf R14: 00007fa899e3b9c0 R15: 000000000118bfcc [ 54.479563][ T8400] Kernel Offset: disabled [ 54.483871][ T8400] Rebooting in 86400 seconds..