[ 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 '10.128.0.166' (ECDSA) to the list of known hosts. 2021/10/25 16:33:42 parsed 1 programs syzkaller login: [ 70.051437][ T6538] cgroup: Unknown subsys name 'net' [ 70.062666][ T6538] cgroup: Unknown subsys name 'rlimit' [ 71.005795][ T1196] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.012339][ T1196] ieee802154 phy1 wpan1: encryption failed: -22 2021/10/25 16:33:44 executed programs: 0 [ 73.145277][ T6561] chnl_net:caif_netlink_parms(): no params data found [ 73.207452][ T6565] chnl_net:caif_netlink_parms(): no params data found [ 73.464544][ T6565] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.471633][ T6565] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.480102][ T6565] device bridge_slave_0 entered promiscuous mode [ 73.531307][ T6565] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.539168][ T6565] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.547519][ T6565] device bridge_slave_1 entered promiscuous mode [ 73.565204][ T6560] chnl_net:caif_netlink_parms(): no params data found [ 73.579230][ T6566] chnl_net:caif_netlink_parms(): no params data found [ 73.711977][ T6565] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.759620][ T6564] chnl_net:caif_netlink_parms(): no params data found [ 73.795709][ T6565] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.806178][ T6561] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.813313][ T6561] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.821232][ T6561] device bridge_slave_0 entered promiscuous mode [ 73.870340][ T6561] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.877825][ T6561] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.885998][ T6561] device bridge_slave_1 entered promiscuous mode [ 73.909838][ T6567] chnl_net:caif_netlink_parms(): no params data found [ 73.919561][ T6560] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.926934][ T6560] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.935110][ T6560] device bridge_slave_0 entered promiscuous mode [ 73.989817][ T6560] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.997236][ T6560] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.005300][ T6560] device bridge_slave_1 entered promiscuous mode [ 74.014814][ T6565] team0: Port device team_slave_0 added [ 74.058604][ T6566] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.066089][ T6566] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.074220][ T6566] device bridge_slave_0 entered promiscuous mode [ 74.096323][ T6565] team0: Port device team_slave_1 added [ 74.103803][ T6561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.118638][ T6561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.137015][ T6566] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.144901][ T6566] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.152599][ T6566] device bridge_slave_1 entered promiscuous mode [ 74.238438][ T6560] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.305436][ T6566] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.328396][ T6561] team0: Port device team_slave_0 added [ 74.335677][ T6565] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.342618][ T6565] 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. [ 74.368983][ T6565] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.382635][ T6560] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.402594][ T6566] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.411870][ T6564] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.419228][ T6564] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.427874][ T6564] device bridge_slave_0 entered promiscuous mode [ 74.436780][ T6561] team0: Port device team_slave_1 added [ 74.443008][ T6565] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.444541][ T136] Bluetooth: hci2: command 0x0409 tx timeout [ 74.449949][ T6565] 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. [ 74.456624][ T136] Bluetooth: hci0: command 0x0409 tx timeout [ 74.482032][ T6565] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.532474][ T2936] Bluetooth: hci1: command 0x0409 tx timeout [ 74.556383][ T6564] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.563652][ T6564] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.571921][ T6564] device bridge_slave_1 entered promiscuous mode [ 74.616288][ T136] Bluetooth: hci5: command 0x0409 tx timeout [ 74.623912][ T136] Bluetooth: hci3: command 0x0409 tx timeout [ 74.635625][ T136] Bluetooth: hci4: command 0x0409 tx timeout [ 74.657980][ T6567] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.665409][ T6567] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.673283][ T6567] device bridge_slave_0 entered promiscuous mode [ 74.685478][ T6566] team0: Port device team_slave_0 added [ 74.734478][ T6561] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.741439][ T6561] 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. [ 74.767519][ T6561] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.781678][ T6560] team0: Port device team_slave_0 added [ 74.789113][ T6567] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.796517][ T6567] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.804620][ T6567] device bridge_slave_1 entered promiscuous mode [ 74.812265][ T6566] team0: Port device team_slave_1 added [ 74.821338][ T6564] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.831556][ T6561] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.838626][ T6561] 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. [ 74.864764][ T6561] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.880287][ T6565] device hsr_slave_0 entered promiscuous mode [ 74.887697][ T6565] device hsr_slave_1 entered promiscuous mode [ 74.895836][ T6560] team0: Port device team_slave_1 added [ 74.939736][ T6564] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.040450][ T6564] team0: Port device team_slave_0 added [ 75.047248][ T6560] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.054600][ T6560] 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. [ 75.080648][ T6560] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.093627][ T6567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.104496][ T6566] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.111438][ T6566] 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. [ 75.137529][ T6566] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.175269][ T6564] team0: Port device team_slave_1 added [ 75.181287][ T6560] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.188319][ T6560] 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. [ 75.214510][ T6560] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.228548][ T6567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.256257][ T6566] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.263287][ T6566] 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. [ 75.289422][ T6566] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.304654][ T6561] device hsr_slave_0 entered promiscuous mode [ 75.311240][ T6561] device hsr_slave_1 entered promiscuous mode [ 75.318776][ T6561] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.327223][ T6561] Cannot create hsr debugfs directory [ 75.414762][ T6567] team0: Port device team_slave_0 added [ 75.438107][ T6564] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.445294][ T6564] 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. [ 75.471332][ T6564] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.498113][ T6567] team0: Port device team_slave_1 added [ 75.534173][ T6564] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.541135][ T6564] 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. [ 75.568106][ T6564] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.608525][ T6566] device hsr_slave_0 entered promiscuous mode [ 75.616600][ T6566] device hsr_slave_1 entered promiscuous mode [ 75.624967][ T6566] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.632503][ T6566] Cannot create hsr debugfs directory [ 75.641282][ T6560] device hsr_slave_0 entered promiscuous mode [ 75.648624][ T6560] device hsr_slave_1 entered promiscuous mode [ 75.656162][ T6560] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.664096][ T6560] Cannot create hsr debugfs directory [ 75.737091][ T6567] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.744177][ T6567] 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. [ 75.770167][ T6567] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.786221][ T6567] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.793287][ T6567] 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. [ 75.819814][ T6567] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.889625][ T6564] device hsr_slave_0 entered promiscuous mode [ 75.897643][ T6564] device hsr_slave_1 entered promiscuous mode [ 75.905685][ T6564] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.913581][ T6564] Cannot create hsr debugfs directory [ 76.040393][ T6567] device hsr_slave_0 entered promiscuous mode [ 76.047134][ T6567] device hsr_slave_1 entered promiscuous mode [ 76.055445][ T6567] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.063407][ T6567] Cannot create hsr debugfs directory [ 76.309591][ T6565] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 76.350629][ T6561] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.366118][ T6561] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.376593][ T6561] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.395053][ T6565] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 76.429242][ T6561] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.452959][ T6565] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 76.525453][ T6565] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 76.531432][ T136] Bluetooth: hci0: command 0x041b tx timeout [ 76.544606][ T136] Bluetooth: hci2: command 0x041b tx timeout [ 76.595312][ T6566] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.607737][ T25] Bluetooth: hci1: command 0x041b tx timeout [ 76.651527][ T6566] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.679545][ T6566] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.696751][ T6566] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.704431][ T2927] Bluetooth: hci4: command 0x041b tx timeout [ 76.726896][ T6564] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 76.734592][ T2927] Bluetooth: hci3: command 0x041b tx timeout [ 76.740840][ T2927] Bluetooth: hci5: command 0x041b tx timeout [ 76.772522][ T6564] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 76.786508][ T6564] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 76.825931][ T6560] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.848869][ T6564] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 76.895687][ T6560] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.908912][ T6560] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.946399][ T6567] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.955598][ T6560] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.992932][ T6567] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.006763][ T6567] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.016564][ T6567] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.041549][ T6565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.091728][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.102122][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.144248][ T6566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.154922][ T6565] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.168523][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.177830][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.186674][ T8510] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.194103][ T8510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.203638][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.220079][ T6561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.241930][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.250926][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.259437][ T2927] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.266620][ T2927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.309331][ T6566] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.327327][ T6561] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.367947][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.375715][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.383643][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.391257][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.399024][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.407851][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.416454][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.425365][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.433993][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.443298][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.451636][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.460105][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.470288][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.490279][ T6567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.504664][ T6560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.518323][ T6565] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.529367][ T6565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.543425][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.551917][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.560955][ T8515] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.568093][ T8515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.575887][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.584352][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.593609][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.622135][ T6560] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.630287][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.639295][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.647772][ T8509] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.654884][ T8509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.662342][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.670299][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.677975][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.685787][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.696816][ T6564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.715105][ T6567] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.771845][ T6565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.780422][ T6564] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.796844][ T6561] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.808022][ T6561] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.829588][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.838895][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.847396][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.854489][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.862607][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.871981][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.880463][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.887576][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.895331][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.904194][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.912823][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.921301][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.929860][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.936991][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.944730][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.953529][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.962009][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.970458][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.977583][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.985131][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.994097][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.002460][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.011159][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.019683][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.026806][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.034759][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.042187][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.049645][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.058380][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.066809][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.073913][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.081403][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.090267][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.099161][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.107603][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.116114][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.125776][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.133627][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.141406][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.150362][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.159222][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.167835][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.176832][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.185458][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.194303][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.203094][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.211604][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.220338][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.229147][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.238035][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.246494][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.254969][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.263468][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.271766][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.280220][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.291573][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.299945][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.308195][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.316289][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.324386][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.332118][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.340205][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.386503][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.395165][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.403504][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.412099][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.420599][ T8515] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.427747][ T8515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.435496][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.444233][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.452735][ T8515] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.459795][ T8515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.467520][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.476366][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.485213][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.494352][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.502650][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.511632][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.520211][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.528622][ T8515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.540429][ T6567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.550130][ T6566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.569939][ T6561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.582848][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.590789][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.598824][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.607602][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.613475][ T8509] Bluetooth: hci2: command 0x040f tx timeout [ 78.615112][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.620885][ T8509] Bluetooth: hci0: command 0x040f tx timeout [ 78.628316][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.628876][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.674318][ T6567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.684479][ T8509] Bluetooth: hci1: command 0x040f tx timeout [ 78.685518][ T6560] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.701937][ T6560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.727816][ T6564] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.738352][ T6564] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.773461][ T8509] Bluetooth: hci3: command 0x040f tx timeout [ 78.773992][ T6566] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.779725][ T8509] Bluetooth: hci4: command 0x040f tx timeout [ 78.792371][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.799891][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.807397][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.815856][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.824266][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.832906][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.841205][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.849915][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.858533][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.866787][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.875286][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.883754][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.891871][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.899343][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.907673][ T8510] Bluetooth: hci5: command 0x040f tx timeout [ 78.914535][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.922498][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.953058][ T6564] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.961689][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.970197][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.977689][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.986406][ T8540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.044239][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.053041][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.061736][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.070444][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.079166][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.087924][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.111017][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.119568][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.135506][ T6560] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.171432][ T6565] device veth0_vlan entered promiscuous mode [ 79.178536][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.186501][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.194374][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.201858][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.209389][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.217607][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.226250][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.234559][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.246079][ T6561] device veth0_vlan entered promiscuous mode [ 79.262031][ T6565] device veth1_vlan entered promiscuous mode [ 79.275819][ T6566] device veth0_vlan entered promiscuous mode [ 79.299132][ T6561] device veth1_vlan entered promiscuous mode [ 79.306838][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.315205][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.322922][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.330731][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.338939][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.346697][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.354633][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.363871][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.384423][ T6567] device veth0_vlan entered promiscuous mode [ 79.411208][ T6564] device veth0_vlan entered promiscuous mode [ 79.420459][ T6566] device veth1_vlan entered promiscuous mode [ 79.449510][ T6567] device veth1_vlan entered promiscuous mode [ 79.473058][ T6565] device veth0_macvtap entered promiscuous mode [ 79.481474][ T6564] device veth1_vlan entered promiscuous mode [ 79.494338][ T6561] device veth0_macvtap entered promiscuous mode [ 79.504664][ T6565] device veth1_macvtap entered promiscuous mode [ 79.519854][ T6566] device veth0_macvtap entered promiscuous mode [ 79.538104][ T6566] device veth1_macvtap entered promiscuous mode [ 79.548853][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.556967][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.565089][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.573128][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.581005][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.588802][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.596616][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.604712][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.612602][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.621540][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.630243][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.638920][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.647621][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.655794][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.664212][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.672070][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.680184][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.688643][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.697142][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.705857][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.714434][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.722213][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.730739][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.739414][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.747472][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.755681][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.766257][ T6561] device veth1_macvtap entered promiscuous mode [ 79.787856][ T6561] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.800808][ T6561] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.822889][ T6560] device veth0_vlan entered promiscuous mode [ 79.850046][ T6565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.860855][ T6565] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.871694][ T6565] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.881460][ T6567] device veth0_macvtap entered promiscuous mode [ 79.892089][ T6561] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.901445][ T6561] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.910198][ T6561] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.918962][ T6561] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.929817][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.937749][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.945673][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.953872][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.961721][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.969906][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.978192][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.985895][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.993714][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.002105][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.010663][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.019467][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.028090][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.036823][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.045545][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.054239][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.064757][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.082584][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.093228][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.103390][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.113869][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.125145][ T6566] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.134662][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.143647][ T2927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.156136][ T6567] device veth1_macvtap entered promiscuous mode [ 80.173335][ T6560] device veth1_vlan entered promiscuous mode [ 80.180585][ T6565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.191392][ T6565] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.202108][ T6565] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.221683][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.232312][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.242142][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.252617][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.263387][ T6566] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.273177][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.281767][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.290956][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.299652][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.308329][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.316992][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.328229][ T6564] device veth0_macvtap entered promiscuous mode [ 80.345084][ T6565] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.353958][ T6565] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.363037][ T6565] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.371728][ T6565] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.385805][ T6566] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.394624][ T6566] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.403405][ T6566] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.412101][ T6566] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.431381][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.441894][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.452138][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.462710][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.472504][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.483014][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.494273][ T6567] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.504640][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.512550][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.521477][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.580890][ T6564] device veth1_macvtap entered promiscuous mode [ 80.590724][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.601651][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.611496][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.621964][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.631819][ T6567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.642302][ T6567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.653437][ T6567] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.666906][ T6567] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.676049][ T6567] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.684788][ T6567] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.693501][ T6567] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.693999][ T2927] Bluetooth: hci0: command 0x0419 tx timeout [ 80.718100][ T2927] Bluetooth: hci2: command 0x0419 tx timeout [ 80.763604][ T2927] Bluetooth: hci1: command 0x0419 tx timeout [ 80.798847][ T6560] device veth0_macvtap entered promiscuous mode [ 80.806420][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.814532][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.823204][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.831899][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.840502][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.870610][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.878760][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.897064][ T2927] Bluetooth: hci4: command 0x0419 tx timeout [ 80.903403][ T2927] Bluetooth: hci3: command 0x0419 tx timeout [ 80.931123][ T25] Bluetooth: hci5: command 0x0419 tx timeout [ 80.942396][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.953128][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.962987][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.973483][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.983366][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 80.993984][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.004848][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.015637][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.026947][ T6564] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.049691][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.057988][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.065912][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.074552][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.143597][ T6560] device veth1_macvtap entered promiscuous mode [ 81.163555][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.174268][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.184143][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.194640][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.204509][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.214997][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.224858][ T6564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.235337][ T6564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.246546][ T6564] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.256144][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.264274][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.282207][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.290277][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.299832][ T1017] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.308075][ T1017] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.315788][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.324252][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.332939][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.341621][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.349561][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.372523][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.383203][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.393133][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.404047][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.413906][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.424386][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.434422][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.444902][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.454770][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 81.465245][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.476578][ T6560] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.498933][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.508240][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.580277][ T6564] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.581129][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.589171][ T6564] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.597068][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.605895][ T6564] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.621746][ T6564] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.640610][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.642018][ T1017] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.651351][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.659171][ T1017] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.676943][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.687463][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.697404][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.707928][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.717884][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.728508][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.738497][ T6560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 81.749086][ T6560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.760313][ T6560] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.772572][ T8532] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.780668][ T8532] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.788660][ T8532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.797666][ T8532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.828078][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2021/10/25 16:33:54 executed programs: 6 [ 81.836324][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.926372][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.934529][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.007061][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.015103][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.053899][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.061913][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.071489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.109772][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.117864][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.128497][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.168440][ T6560] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.177451][ T6560] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.186248][ T6560] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.195032][ T6560] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.581562][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.589872][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.602281][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.635585][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.643883][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.655500][ T8652] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.626113][ T8795] ================================================================== [ 83.634464][ T8795] BUG: KASAN: slab-out-of-bounds in copy_data+0xf3/0x2e0 [ 83.641516][ T8795] Read of size 64 at addr ffff88801a3e6980 by task syz-executor.0/8795 [ 83.649759][ T8795] [ 83.652087][ T8795] CPU: 1 PID: 8795 Comm: syz-executor.0 Not tainted 5.15.0-rc6-next-20211025-syzkaller #0 [ 83.661991][ T8795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.672054][ T8795] Call Trace: [ 83.675333][ T8795] [ 83.678270][ T8795] dump_stack_lvl+0xcd/0x134 [ 83.682891][ T8795] print_address_description.constprop.0.cold+0x8d/0x320 [ 83.689933][ T8795] ? copy_data+0xf3/0x2e0 [ 83.694274][ T8795] ? copy_data+0xf3/0x2e0 [ 83.698613][ T8795] kasan_report.cold+0x83/0xdf [ 83.703405][ T8795] ? copy_data+0xf3/0x2e0 [ 83.707752][ T8795] kasan_check_range+0x13d/0x180 [ 83.712700][ T8795] memcpy+0x20/0x60 [ 83.716513][ T8795] copy_data+0xf3/0x2e0 [ 83.720669][ T8795] ? virtrng_restore+0x140/0x140 [ 83.725603][ T8795] ? mutex_lock_io_nested+0x1150/0x1150 [ 83.731163][ T8795] virtio_read+0x1e0/0x230 [ 83.735584][ T8795] rng_dev_read+0x400/0x660 [ 83.740091][ T8795] ? copy_data+0x2e0/0x2e0 [ 83.744505][ T8795] ? enable_best_rng+0xc0/0xc0 [ 83.749269][ T8795] vfs_read+0x1b5/0x600 [ 83.753437][ T8795] ksys_read+0x12d/0x250 [ 83.757683][ T8795] ? vfs_write+0xae0/0xae0 [ 83.762105][ T8795] ? syscall_enter_from_user_mode+0x21/0x70 [ 83.768007][ T8795] do_syscall_64+0x35/0xb0 [ 83.772427][ T8795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.778323][ T8795] RIP: 0033:0x7fd01d6dba39 [ 83.782733][ T8795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 83.802335][ T8795] RSP: 002b:00007fd01ce30188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 83.810742][ T8795] RAX: ffffffffffffffda RBX: 00007fd01d7df020 RCX: 00007fd01d6dba39 [ 83.818719][ T8795] RDX: 0000000000002020 RSI: 0000000020000040 RDI: 0000000000000003 [ 83.826681][ T8795] RBP: 00007fd01d735e8f R08: 0000000000000000 R09: 0000000000000000 [ 83.834644][ T8795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.842608][ T8795] R13: 00007ffcf4d5726f R14: 00007fd01ce30300 R15: 0000000000022000 [ 83.850596][ T8795] [ 83.853606][ T8795] [ 83.855921][ T8795] Allocated by task 1: [ 83.859975][ T8795] kasan_save_stack+0x1e/0x50 [ 83.864659][ T8795] __kasan_kmalloc+0xa9/0xd0 [ 83.869248][ T8795] probe_common+0xaa/0x5b0 [ 83.873672][ T8795] virtio_dev_probe+0x44e/0x760 [ 83.878528][ T8795] really_probe+0x245/0xcc0 [ 83.883042][ T8795] __driver_probe_device+0x338/0x4d0 [ 83.888327][ T8795] driver_probe_device+0x4c/0x1a0 [ 83.893352][ T8795] __driver_attach+0x22d/0x4e0 [ 83.898119][ T8795] bus_for_each_dev+0x147/0x1d0 [ 83.902969][ T8795] bus_add_driver+0x41d/0x630 [ 83.907644][ T8795] driver_register+0x220/0x3a0 [ 83.912408][ T8795] do_one_initcall+0x103/0x650 [ 83.917170][ T8795] kernel_init_freeable+0x6b1/0x73a [ 83.922374][ T8795] kernel_init+0x1a/0x1d0 [ 83.926700][ T8795] ret_from_fork+0x1f/0x30 [ 83.931115][ T8795] [ 83.933428][ T8795] The buggy address belongs to the object at ffff88801a3e6800 [ 83.933428][ T8795] which belongs to the cache kmalloc-512 of size 512 [ 83.947470][ T8795] The buggy address is located 384 bytes inside of [ 83.947470][ T8795] 512-byte region [ffff88801a3e6800, ffff88801a3e6a00) [ 83.960734][ T8795] The buggy address belongs to the page: [ 83.966349][ T8795] page:ffffea000068f900 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1a3e4 [ 83.976492][ T8795] head:ffffea000068f900 order:2 compound_mapcount:0 compound_pincount:0 [ 83.984804][ T8795] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 83.992790][ T8795] raw: 00fff00000010200 ffffea00005f1a00 dead000000000002 ffff888010c41c80 [ 84.001369][ T8795] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 84.009952][ T8795] page dumped because: kasan: bad access detected [ 84.016349][ T8795] page_owner tracks the page as allocated [ 84.022060][ T8795] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 7297509388, free_ts 0 [ 84.039938][ T8795] get_page_from_freelist+0xa72/0x2f50 [ 84.045402][ T8795] __alloc_pages+0x1b2/0x500 [ 84.049992][ T8795] alloc_page_interleave+0x1e/0x200 [ 84.055190][ T8795] alloc_pages+0x29f/0x300 [ 84.059602][ T8795] new_slab+0x32d/0x4a0 [ 84.063749][ T8795] ___slab_alloc+0x918/0xfe0 [ 84.068333][ T8795] __slab_alloc.constprop.0+0x4d/0xa0 [ 84.073703][ T8795] kmem_cache_alloc_trace+0x289/0x2c0 [ 84.079071][ T8795] device_add+0x11a7/0x1ee0 [ 84.083572][ T8795] platform_device_add+0x363/0x820 [ 84.088677][ T8795] serial8250_init+0xf1/0x2db [ 84.093358][ T8795] do_one_initcall+0x103/0x650 [ 84.098131][ T8795] kernel_init_freeable+0x6b1/0x73a [ 84.103333][ T8795] kernel_init+0x1a/0x1d0 [ 84.107671][ T8795] ret_from_fork+0x1f/0x30 [ 84.112093][ T8795] page_owner free stack trace missing [ 84.117461][ T8795] [ 84.119783][ T8795] Memory state around the buggy address: [ 84.125409][ T8795] ffff88801a3e6880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.133465][ T8795] ffff88801a3e6900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.141523][ T8795] >ffff88801a3e6980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 84.149663][ T8795] ^ [ 84.153727][ T8795] ffff88801a3e6a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 84.161894][ T8795] ffff88801a3e6a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 84.169950][ T8795] ================================================================== [ 84.178000][ T8795] Disabling lock debugging due to kernel taint [ 84.186182][ T8795] Kernel panic - not syncing: panic_on_warn set ... [ 84.192771][ T8795] CPU: 1 PID: 8795 Comm: syz-executor.0 Tainted: G B 5.15.0-rc6-next-20211025-syzkaller #0 [ 84.204051][ T8795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.214107][ T8795] Call Trace: [ 84.217385][ T8795] [ 84.220314][ T8795] dump_stack_lvl+0xcd/0x134 [ 84.224922][ T8795] panic+0x2b0/0x6dd [ 84.228914][ T8795] ? __warn_printk+0xf3/0xf3 [ 84.233515][ T8795] ? copy_data+0xf3/0x2e0 [ 84.237852][ T8795] ? trace_hardirqs_on+0x38/0x1c0 [ 84.242890][ T8795] ? trace_hardirqs_on+0x51/0x1c0 [ 84.247928][ T8795] ? copy_data+0xf3/0x2e0 [ 84.252265][ T8795] ? copy_data+0xf3/0x2e0 [ 84.256600][ T8795] end_report.cold+0x63/0x6f [ 84.261201][ T8795] kasan_report.cold+0x71/0xdf [ 84.265979][ T8795] ? copy_data+0xf3/0x2e0 [ 84.270319][ T8795] kasan_check_range+0x13d/0x180 [ 84.275267][ T8795] memcpy+0x20/0x60 [ 84.279088][ T8795] copy_data+0xf3/0x2e0 [ 84.283249][ T8795] ? virtrng_restore+0x140/0x140 [ 84.288205][ T8795] ? mutex_lock_io_nested+0x1150/0x1150 [ 84.293763][ T8795] virtio_read+0x1e0/0x230 [ 84.298188][ T8795] rng_dev_read+0x400/0x660 [ 84.302689][ T8795] ? copy_data+0x2e0/0x2e0 [ 84.307099][ T8795] ? enable_best_rng+0xc0/0xc0 [ 84.311858][ T8795] vfs_read+0x1b5/0x600 [ 84.316033][ T8795] ksys_read+0x12d/0x250 [ 84.320275][ T8795] ? vfs_write+0xae0/0xae0 [ 84.324691][ T8795] ? syscall_enter_from_user_mode+0x21/0x70 [ 84.330585][ T8795] do_syscall_64+0x35/0xb0 [ 84.335006][ T8795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.340905][ T8795] RIP: 0033:0x7fd01d6dba39 [ 84.345315][ T8795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 84.364914][ T8795] RSP: 002b:00007fd01ce30188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 84.373319][ T8795] RAX: ffffffffffffffda RBX: 00007fd01d7df020 RCX: 00007fd01d6dba39 [ 84.381285][ T8795] RDX: 0000000000002020 RSI: 0000000020000040 RDI: 0000000000000003 [ 84.389246][ T8795] RBP: 00007fd01d735e8f R08: 0000000000000000 R09: 0000000000000000 [ 84.397204][ T8795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.405178][ T8795] R13: 00007ffcf4d5726f R14: 00007fd01ce30300 R15: 0000000000022000 [ 84.413150][ T8795] [ 84.416382][ T8795] Kernel Offset: disabled [ 84.420689][ T8795] Rebooting in 86400 seconds..