[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.5' (ECDSA) to the list of known hosts. 2021/03/02 16:37:40 parsed 1 programs 2021/03/02 16:37:41 executed programs: 0 syzkaller login: [ 414.246460][ T8457] IPVS: ftp: loaded support on port[0] = 21 [ 414.248575][ T8456] IPVS: ftp: loaded support on port[0] = 21 [ 414.320122][ T8458] IPVS: ftp: loaded support on port[0] = 21 [ 414.338734][ T8450] IPVS: ftp: loaded support on port[0] = 21 [ 414.350220][ T8452] IPVS: ftp: loaded support on port[0] = 21 [ 414.387354][ T8453] IPVS: ftp: loaded support on port[0] = 21 [ 414.717707][ T8457] chnl_net:caif_netlink_parms(): no params data found [ 414.962000][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.969850][ T8457] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.981527][ T8457] device bridge_slave_0 entered promiscuous mode [ 415.063466][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.071982][ T8457] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.083664][ T8457] device bridge_slave_1 entered promiscuous mode [ 415.150919][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 415.170764][ T8458] chnl_net:caif_netlink_parms(): no params data found [ 415.193803][ T8457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.209902][ T8457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 415.220588][ T8450] chnl_net:caif_netlink_parms(): no params data found [ 415.319935][ T8457] team0: Port device team_slave_0 added [ 415.330956][ T8457] team0: Port device team_slave_1 added [ 415.342627][ T8453] chnl_net:caif_netlink_parms(): no params data found [ 415.380473][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 415.410375][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 415.418974][ T8457] 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. [ 415.448645][ T8457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 415.493788][ T8457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 415.501829][ T8457] 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. [ 415.529955][ T8457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 415.569825][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.577297][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.589118][ T8456] device bridge_slave_0 entered promiscuous mode [ 415.603172][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.611998][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.626298][ T8456] device bridge_slave_1 entered promiscuous mode [ 415.654803][ T8450] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.664006][ T8450] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.676711][ T8450] device bridge_slave_0 entered promiscuous mode [ 415.712439][ T8457] device hsr_slave_0 entered promiscuous mode [ 415.719526][ T8457] device hsr_slave_1 entered promiscuous mode [ 415.729343][ T8456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.743517][ T8450] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.755730][ T8450] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.764682][ T8450] device bridge_slave_1 entered promiscuous mode [ 415.773865][ T8458] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.782310][ T8458] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.792435][ T8458] device bridge_slave_0 entered promiscuous mode [ 415.812491][ T8456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 415.837236][ T8458] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.845140][ T8458] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.857490][ T8458] device bridge_slave_1 entered promiscuous mode [ 415.947464][ T8450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.972156][ T8458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.990738][ T8458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.002673][ T8456] team0: Port device team_slave_0 added [ 416.013751][ T8450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.024093][ T8453] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.032362][ T8453] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.041118][ T8453] device bridge_slave_0 entered promiscuous mode [ 416.049539][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.057305][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.067087][ T8452] device bridge_slave_0 entered promiscuous mode [ 416.080101][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.088925][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.098207][ T8452] device bridge_slave_1 entered promiscuous mode [ 416.106686][ T8456] team0: Port device team_slave_1 added [ 416.128924][ T8453] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.136651][ T8453] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.145307][ T8453] device bridge_slave_1 entered promiscuous mode [ 416.154337][ T3536] Bluetooth: hci0: command 0x0409 tx timeout [ 416.161916][ T3536] Bluetooth: hci1: command 0x0409 tx timeout [ 416.170944][ T8458] team0: Port device team_slave_0 added [ 416.171552][ T3536] Bluetooth: hci2: command 0x0409 tx timeout [ 416.215206][ T8458] team0: Port device team_slave_1 added [ 416.226245][ T3181] Bluetooth: hci4: command 0x0409 tx timeout [ 416.232702][ T3181] Bluetooth: hci3: command 0x0409 tx timeout [ 416.232763][ T3536] Bluetooth: hci5: command 0x0409 tx timeout [ 416.248347][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.258501][ T8456] 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. [ 416.287369][ T8456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.307020][ T8450] team0: Port device team_slave_0 added [ 416.322357][ T8452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 416.343857][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.351209][ T8456] 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. [ 416.381083][ T8456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.396977][ T8453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 416.408848][ T8450] team0: Port device team_slave_1 added [ 416.417225][ T8452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.445444][ T8453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 416.462740][ T8458] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.471915][ T8458] 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. [ 416.501707][ T8458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.521225][ T8458] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.532024][ T8458] 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. [ 416.561278][ T8458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.629159][ T8450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.637129][ T8450] 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. [ 416.666947][ T8450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.694677][ T8456] device hsr_slave_0 entered promiscuous mode [ 416.703184][ T8456] device hsr_slave_1 entered promiscuous mode [ 416.713390][ T8456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 416.723075][ T8456] Cannot create hsr debugfs directory [ 416.733346][ T8452] team0: Port device team_slave_0 added [ 416.743498][ T8452] team0: Port device team_slave_1 added [ 416.750803][ T8450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.759018][ T8450] 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. [ 416.787124][ T8450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 416.806855][ T8453] team0: Port device team_slave_0 added [ 416.846665][ T8458] device hsr_slave_0 entered promiscuous mode [ 416.854335][ T8458] device hsr_slave_1 entered promiscuous mode [ 416.862874][ T8458] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 416.871164][ T8458] Cannot create hsr debugfs directory [ 416.879518][ T8453] team0: Port device team_slave_1 added [ 416.913481][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 416.922468][ T8452] 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. [ 416.956029][ T8452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 416.974889][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 416.983287][ T8452] 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. [ 417.012694][ T8452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 417.061551][ T8450] device hsr_slave_0 entered promiscuous mode [ 417.070034][ T8450] device hsr_slave_1 entered promiscuous mode [ 417.080271][ T8450] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 417.088811][ T8450] Cannot create hsr debugfs directory [ 417.121155][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.129490][ T8453] 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. [ 417.158903][ T8453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.190036][ T8452] device hsr_slave_0 entered promiscuous mode [ 417.197675][ T8452] device hsr_slave_1 entered promiscuous mode [ 417.204778][ T8452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 417.215611][ T8452] Cannot create hsr debugfs directory [ 417.228187][ T8457] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 417.240373][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.248993][ T8453] 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. [ 417.277981][ T8453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 417.310127][ T8457] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 417.364680][ T8457] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 417.430304][ T8457] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 417.444659][ T8453] device hsr_slave_0 entered promiscuous mode [ 417.453511][ T8453] device hsr_slave_1 entered promiscuous mode [ 417.461277][ T8453] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 417.469606][ T8453] Cannot create hsr debugfs directory [ 417.697677][ T8456] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 417.736719][ T8456] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 417.767462][ T8456] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 417.799019][ T8456] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 417.834183][ T8458] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 417.884680][ T8458] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 417.905132][ T8458] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 417.944613][ T8458] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 417.958535][ T8457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 417.992964][ T8450] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 418.056772][ T8450] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 418.067292][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 418.078861][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.090880][ T8457] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.106049][ T8450] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 418.165016][ T8450] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 418.183241][ T8452] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 418.194709][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.209299][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.220001][ T8462] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.228609][ T8462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.236560][ T9755] Bluetooth: hci2: command 0x041b tx timeout [ 418.237977][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 418.245662][ T9755] Bluetooth: hci1: command 0x041b tx timeout [ 418.252363][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.266710][ T8462] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.266933][ T9755] Bluetooth: hci0: command 0x041b tx timeout [ 418.273860][ T8462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.288582][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 418.306738][ T9755] Bluetooth: hci5: command 0x041b tx timeout [ 418.309044][ T9741] Bluetooth: hci3: command 0x041b tx timeout [ 418.313722][ T9755] Bluetooth: hci4: command 0x041b tx timeout [ 418.337866][ T8452] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 418.347847][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 418.358421][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 418.393183][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.402005][ T8452] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 418.413565][ T8452] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 418.435581][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 418.448459][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 418.457701][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 418.469706][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 418.510265][ T8457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 418.522803][ T8457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 418.540634][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 418.550837][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 418.561252][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 418.572519][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 418.583440][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 418.593407][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 418.604667][ T8458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.615080][ T8453] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 418.628938][ T8453] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 418.643155][ T8453] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 418.657197][ T8453] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 418.685946][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 418.693948][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.708711][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.752599][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.762476][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.772272][ T3181] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.780834][ T3181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.794632][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 418.832600][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 418.841304][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.850543][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 418.863508][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.875072][ T8462] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.882389][ T8462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.891217][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 418.901471][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 418.911601][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 418.920442][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 418.932309][ T8458] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.972021][ T8457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 418.984620][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.998618][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 419.010269][ T9731] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.018693][ T9731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.028801][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 419.038610][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 419.048770][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 419.058028][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 419.077450][ T8450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.106640][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 419.115221][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 419.125122][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 419.137912][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 419.148525][ T9764] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.156111][ T9764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.166403][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 419.177069][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 419.187415][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.196504][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 419.206840][ T9764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 419.243216][ T8450] 8021q: adding VLAN 0 to HW filter on device team0 [ 419.254235][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 419.263747][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 419.273638][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 419.283308][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 419.292728][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 419.305174][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 419.337957][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 419.346939][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 419.357569][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 419.370746][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 419.381163][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 419.391494][ T9755] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.399320][ T9755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.409306][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 419.433782][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.463593][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 419.472900][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 419.483142][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 419.493261][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 419.503108][ T3181] bridge0: port 2(bridge_slave_1) entered blocking state [ 419.511389][ T3181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 419.522060][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 419.532010][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.542006][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 419.551522][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 419.634210][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 419.651868][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 419.662914][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 419.672520][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 419.683694][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 419.714239][ T8457] device veth0_vlan entered promiscuous mode [ 419.728723][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 419.757638][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 419.767277][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 419.776978][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 419.787673][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 419.797870][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 419.807594][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 419.818099][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 419.828252][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 419.838376][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 419.847553][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 419.855027][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 419.865665][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 419.874477][ T3181] bridge0: port 1(bridge_slave_0) entered blocking state [ 419.882119][ T3181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 419.899867][ T8450] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 419.912925][ T8450] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 419.937712][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 419.949254][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 419.960011][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 419.969846][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 419.979442][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.990288][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 420.001313][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 420.010712][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 420.021447][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 420.031373][ T3181] bridge0: port 2(bridge_slave_1) entered blocking state [ 420.040151][ T3181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 420.053135][ T8453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 420.073642][ T8457] device veth1_vlan entered promiscuous mode [ 420.081830][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 420.092456][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 420.101700][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 420.111697][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 420.136227][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 420.144609][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 420.154549][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 420.164549][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 420.174820][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 420.184266][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 420.220930][ T8453] 8021q: adding VLAN 0 to HW filter on device team0 [ 420.238244][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 420.249831][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 420.261612][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 420.272754][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 420.283377][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 420.293701][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 420.305145][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 420.305755][ T3181] Bluetooth: hci1: command 0x040f tx timeout [ 420.315565][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 420.331133][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 420.336097][ T3181] Bluetooth: hci2: command 0x040f tx timeout [ 420.340251][ T8550] Bluetooth: hci0: command 0x040f tx timeout [ 420.351662][ T8458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 420.368310][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 420.386158][ T9731] Bluetooth: hci3: command 0x040f tx timeout [ 420.393538][ T9731] Bluetooth: hci4: command 0x040f tx timeout [ 420.402759][ T9731] Bluetooth: hci5: command 0x040f tx timeout [ 420.418524][ T8450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 420.437556][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 420.447780][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 420.457719][ T9773] bridge0: port 1(bridge_slave_0) entered blocking state [ 420.464974][ T9773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 420.474414][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 420.490307][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 420.500205][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 420.510114][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 420.541993][ T8457] device veth0_macvtap entered promiscuous mode [ 420.560485][ T8457] device veth1_macvtap entered promiscuous mode [ 420.572189][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 420.581996][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 420.593846][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 420.604178][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 420.614719][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 420.624419][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 420.635171][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 420.646081][ T9741] bridge0: port 2(bridge_slave_1) entered blocking state [ 420.655631][ T9741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 420.669708][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 420.701922][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 420.711991][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 420.722948][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 420.768440][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 420.777607][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 420.789795][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 420.800207][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 420.811386][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 420.822254][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 420.833098][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 420.852029][ T8456] device veth0_vlan entered promiscuous mode [ 420.861608][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 420.880645][ T8458] device veth0_vlan entered promiscuous mode [ 420.888684][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 420.900119][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 420.909587][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 420.920424][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 420.929926][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 420.940758][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 420.952398][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 420.963174][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 420.974421][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 420.993111][ T8456] device veth1_vlan entered promiscuous mode [ 421.004731][ T8457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 421.038962][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 421.048364][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 421.059047][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 421.069356][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 421.079795][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 421.091406][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 421.101666][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 421.112326][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 421.123484][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 421.148342][ T8457] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.159432][ T8457] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.170251][ T8457] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.179655][ T8457] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 421.198484][ T8458] device veth1_vlan entered promiscuous mode [ 421.208327][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 421.221582][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 421.230979][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 421.242317][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 421.251896][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 421.264614][ T8450] device veth0_vlan entered promiscuous mode [ 421.278998][ T8452] device veth0_vlan entered promiscuous mode [ 421.289058][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 421.302521][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 421.311530][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 421.321171][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 421.330199][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 421.340303][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 421.357979][ T8453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 421.405180][ T8452] device veth1_vlan entered promiscuous mode [ 421.420044][ T8450] device veth1_vlan entered promiscuous mode [ 421.478197][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 421.489402][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 421.505137][ T8458] device veth0_macvtap entered promiscuous mode [ 421.524276][ T8453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 421.570874][ T8456] device veth0_macvtap entered promiscuous mode [ 421.582934][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 421.595170][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 421.605809][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 421.615045][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 421.626248][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 421.637520][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 421.661804][ T8452] device veth0_macvtap entered promiscuous mode [ 421.681551][ T8456] device veth1_macvtap entered promiscuous mode [ 421.707669][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 421.740814][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 421.752106][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 421.764634][ T8458] device veth1_macvtap entered promiscuous mode [ 421.780840][ T8452] device veth1_macvtap entered promiscuous mode [ 421.813649][ T8450] device veth0_macvtap entered promiscuous mode [ 421.847486][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 421.857464][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 421.878594][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 421.907456][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 421.923678][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 421.952762][ T8458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 421.969498][ T8458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 421.983840][ T8458] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 421.996359][ T8458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.008719][ T8458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.022622][ T8458] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.051180][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 422.062971][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 422.077306][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 422.091069][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 422.102540][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 422.129152][ T8450] device veth1_macvtap entered promiscuous mode [ 422.144101][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.158443][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.175188][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.192215][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.206100][ T8456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.216674][ T8458] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.227828][ T8458] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.240912][ T8458] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.250637][ T8458] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.267499][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.279454][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.290834][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.303700][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.316864][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.330195][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.343324][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.364135][ T8461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.365329][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 422.387616][ T8461] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.397526][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 422.410515][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 422.422091][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 422.432325][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 422.443698][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 422.454107][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 422.464686][ T8550] Bluetooth: hci2: command 0x0419 tx timeout [ 422.468357][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.474393][ T8550] Bluetooth: hci0: command 0x0419 tx timeout [ 422.490467][ T8550] Bluetooth: hci1: command 0x0419 tx timeout [ 422.493169][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.500244][ T9764] Bluetooth: hci5: command 0x0419 tx timeout [ 422.514060][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.514644][ T9764] Bluetooth: hci4: command 0x0419 tx timeout [ 422.533122][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.533726][ T9764] Bluetooth: hci3: command 0x0419 tx timeout [ 422.545041][ T8456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.592261][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 422.606490][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 422.622675][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 422.652043][ T8461] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.655149][ T8456] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.662653][ T8461] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.670645][ T8456] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.686694][ T8456] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.698490][ T8456] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.714343][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.727915][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.740491][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.752235][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.764020][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.775381][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.789043][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.799571][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.811931][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.823265][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.835774][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.846068][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.857654][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.870459][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 422.881998][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.893495][ T8450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.906259][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.917460][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.930586][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.941755][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.953156][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.965389][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.976493][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 422.993230][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.006744][ T8450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 423.029308][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 423.037806][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 423.048275][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 423.058824][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 423.068962][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 423.078540][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 423.088446][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 423.097651][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 423.107777][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 423.122031][ T8452] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.132051][ T8452] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.141490][ T8452] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.151212][ T8452] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.181632][ T8453] device veth0_vlan entered promiscuous mode [ 423.191264][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 423.204594][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 423.240727][ T8450] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.271607][ T8450] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 2021/03/02 16:37:51 executed programs: 6 [ 423.293488][ T8450] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.303949][ T8450] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.411468][ T8453] device veth1_vlan entered promiscuous mode [ 423.570743][ T8764] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.583562][ T181] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.630192][ T181] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.642300][ T8764] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.652859][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 423.686033][ T9763] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 423.764427][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 423.765610][ T8764] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.780558][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 423.802222][ T8453] device veth0_macvtap entered promiscuous mode [ 423.841997][ T8764] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.858056][ T8461] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.885814][ T8461] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.910168][ T8453] device veth1_macvtap entered promiscuous mode [ 423.943623][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 423.961533][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 423.997719][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 424.012083][ T8550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 424.048162][ T8461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.106112][ T8461] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.127329][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 424.165338][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 424.188006][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.198642][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 424.210041][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.222315][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 424.235409][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.247199][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 424.258847][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.270288][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 424.284391][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.311336][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 424.355944][ T9036] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.364795][ T9036] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.375835][ T8461] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.384575][ T8461] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.396027][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 424.406085][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 424.439907][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 424.454196][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 424.492034][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 424.514745][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.533900][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 424.565741][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.587290][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 424.604158][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.623364][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 424.645540][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.666814][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 424.679586][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 424.733496][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 424.783394][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 424.800719][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 424.833272][ T8453] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 424.856686][ T9838] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.875335][ T8453] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 424.917754][ T9838] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.936481][ T8453] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 424.954956][ T8453] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 425.003002][ T9731] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 425.327795][ T9036] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 425.344976][ T9036] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.407534][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 425.468911][ T9838] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 425.478559][ T9838] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.490583][ T9773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 427.094017][T10149] ================================================================== [ 427.102779][T10149] BUG: KASAN: use-after-free in __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.111928][T10149] Read of size 8 at addr ffff888029a75d98 by task syz-executor.2/10149 [ 427.121247][T10149] [ 427.123764][T10149] CPU: 0 PID: 10149 Comm: syz-executor.2 Not tainted 5.12.0-rc1-syzkaller #0 [ 427.133073][T10149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.143330][T10149] Call Trace: [ 427.146626][T10149] dump_stack+0xfa/0x151 [ 427.150907][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.157094][T10149] print_address_description.constprop.0.cold+0x5b/0x2f8 [ 427.164376][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.170713][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.177099][T10149] kasan_report.cold+0x7c/0xd8 [ 427.182079][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.188643][T10149] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.195277][T10149] io_wq_create+0x6ca/0xbf0 [ 427.200484][T10149] io_uring_alloc_task_context+0x1bf/0x6a0 [ 427.206960][T10149] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 427.213969][T10149] ? io_issue_sqe+0x4f00/0x4f00 [ 427.219140][T10149] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 427.225589][T10149] ? do_raw_spin_unlock+0x171/0x230 [ 427.231730][T10149] ? _raw_spin_unlock+0x24/0x40 [ 427.237494][T10149] ? alloc_fd+0x2bc/0x640 [ 427.242504][T10149] io_uring_add_task_file+0x261/0x350 [ 427.248386][T10149] io_uring_setup+0x14c7/0x2be0 [ 427.253738][T10149] ? io_async_buf_func+0x720/0x720 [ 427.259392][T10149] ? syscall_enter_from_user_mode+0x1d/0x50 [ 427.266142][T10149] do_syscall_64+0x2d/0x70 [ 427.270964][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.277760][T10149] RIP: 0033:0x465ef9 [ 427.281944][T10149] 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 [ 427.304035][T10149] RSP: 002b:00007f0dea57c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 427.313370][T10149] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 427.322244][T10149] RDX: 0000000020fff000 RSI: 00000000200002c0 RDI: 00000000000076d4 [ 427.330611][T10149] RBP: 00000000200002c0 R08: 0000000000000000 R09: 0000000000000000 [ 427.339091][T10149] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 427.348092][T10149] R13: 0000000020fff000 R14: 0000000000000000 R15: 0000000020ffc000 [ 427.357508][T10149] [ 427.360212][T10149] Allocated by task 10149: [ 427.364687][T10149] kasan_save_stack+0x1b/0x40 [ 427.370015][T10149] __kasan_kmalloc+0x99/0xc0 [ 427.374908][T10149] io_wq_create+0xc0/0xbf0 [ 427.379707][T10149] io_uring_alloc_task_context+0x1bf/0x6a0 [ 427.385940][T10149] io_uring_add_task_file+0x261/0x350 [ 427.391613][T10149] io_uring_setup+0x14c7/0x2be0 [ 427.396494][T10149] do_syscall_64+0x2d/0x70 [ 427.401038][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.407061][T10149] [ 427.409411][T10149] Freed by task 10149: [ 427.414304][T10149] kasan_save_stack+0x1b/0x40 [ 427.419204][T10149] kasan_set_track+0x1c/0x30 [ 427.423996][T10149] kasan_set_free_info+0x20/0x30 [ 427.428956][T10149] __kasan_slab_free+0xf5/0x130 [ 427.433834][T10149] slab_free_freelist_hook+0x72/0x1b0 [ 427.439413][T10149] kfree+0xe5/0x7b0 [ 427.443255][T10149] io_wq_put+0x4d0/0x6d0 [ 427.447525][T10149] io_wq_create+0x92d/0xbf0 [ 427.452267][T10149] io_uring_alloc_task_context+0x1bf/0x6a0 [ 427.458315][T10149] io_uring_add_task_file+0x261/0x350 [ 427.463974][T10149] io_uring_setup+0x14c7/0x2be0 [ 427.468936][T10149] do_syscall_64+0x2d/0x70 [ 427.473374][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.479465][T10149] [ 427.481806][T10149] Last potentially related work creation: [ 427.487709][T10149] kasan_save_stack+0x1b/0x40 [ 427.492504][T10149] kasan_record_aux_stack+0xe5/0x110 [ 427.497908][T10149] insert_work+0x48/0x370 [ 427.502546][T10149] __queue_work+0x5c1/0xf00 [ 427.507099][T10149] queue_work_on+0xae/0xc0 [ 427.512934][T10149] netdevice_event+0x3aa/0x720 [ 427.518001][T10149] notifier_call_chain+0xb5/0x200 [ 427.523307][T10149] call_netdevice_notifiers_info+0xb5/0x130 [ 427.529226][T10149] __dev_notify_flags+0x110/0x2b0 [ 427.534286][T10149] dev_change_flags+0x112/0x170 [ 427.539172][T10149] do_setlink+0x89a/0x3a70 [ 427.543616][T10149] __rtnl_newlink+0xdc6/0x1710 [ 427.548409][T10149] rtnl_newlink+0x64/0xa0 [ 427.552761][T10149] rtnetlink_rcv_msg+0x44e/0xad0 [ 427.557718][T10149] netlink_rcv_skb+0x153/0x420 [ 427.562511][T10149] netlink_unicast+0x533/0x7d0 [ 427.567437][T10149] netlink_sendmsg+0x856/0xd90 [ 427.572661][T10149] sock_sendmsg+0xcf/0x120 [ 427.577196][T10149] __sys_sendto+0x21c/0x320 [ 427.581902][T10149] __x64_sys_sendto+0xdd/0x1b0 [ 427.587141][T10149] do_syscall_64+0x2d/0x70 [ 427.591941][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.598352][T10149] [ 427.600796][T10149] The buggy address belongs to the object at ffff888029a75d00 [ 427.600796][T10149] which belongs to the cache kmalloc-192 of size 192 [ 427.614988][T10149] The buggy address is located 152 bytes inside of [ 427.614988][T10149] 192-byte region [ffff888029a75d00, ffff888029a75dc0) [ 427.629250][T10149] The buggy address belongs to the page: [ 427.635717][T10149] page:00000000d5695c6f refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29a75 [ 427.646771][T10149] flags: 0xfff00000000200(slab) [ 427.652290][T10149] raw: 00fff00000000200 ffffea0000a6af40 0000000d0000000d ffff888010841a00 [ 427.661688][T10149] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 427.671093][T10149] page dumped because: kasan: bad access detected [ 427.677971][T10149] [ 427.680400][T10149] Memory state around the buggy address: [ 427.686310][T10149] ffff888029a75c80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 427.695145][T10149] ffff888029a75d00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 427.704289][T10149] >ffff888029a75d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 427.713018][T10149] ^ [ 427.717887][T10149] ffff888029a75e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 427.726327][T10149] ffff888029a75e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 427.735151][T10149] ================================================================== [ 427.743858][T10149] Disabling lock debugging due to kernel taint [ 427.798974][T10149] Kernel panic - not syncing: panic_on_warn set ... [ 427.806311][T10149] CPU: 0 PID: 10149 Comm: syz-executor.2 Tainted: G B 5.12.0-rc1-syzkaller #0 [ 427.816754][T10149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.827630][T10149] Call Trace: [ 427.831099][T10149] dump_stack+0xfa/0x151 [ 427.835537][T10149] panic+0x306/0x73d [ 427.839718][T10149] ? __warn_printk+0xf3/0xf3 [ 427.844679][T10149] ? preempt_schedule_common+0x59/0xc0 [ 427.850510][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.856997][T10149] ? preempt_schedule_thunk+0x16/0x18 [ 427.863259][T10149] ? trace_hardirqs_on+0x38/0x1c0 [ 427.869235][T10149] ? trace_hardirqs_on+0x51/0x1c0 [ 427.874665][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.881152][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.887721][T10149] end_report.cold+0x5a/0x5a [ 427.892750][T10149] kasan_report.cold+0x6a/0xd8 [ 427.897643][T10149] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.904289][T10149] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 427.910737][T10149] io_wq_create+0x6ca/0xbf0 [ 427.915708][T10149] io_uring_alloc_task_context+0x1bf/0x6a0 [ 427.921741][T10149] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 427.928315][T10149] ? io_issue_sqe+0x4f00/0x4f00 [ 427.933398][T10149] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 427.939667][T10149] ? do_raw_spin_unlock+0x171/0x230 [ 427.945159][T10149] ? _raw_spin_unlock+0x24/0x40 [ 427.951352][T10149] ? alloc_fd+0x2bc/0x640 [ 427.955709][T10149] io_uring_add_task_file+0x261/0x350 [ 427.961291][T10149] io_uring_setup+0x14c7/0x2be0 [ 427.966433][T10149] ? io_async_buf_func+0x720/0x720 [ 427.971576][T10149] ? syscall_enter_from_user_mode+0x1d/0x50 [ 427.977593][T10149] do_syscall_64+0x2d/0x70 [ 427.982212][T10149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.988769][T10149] RIP: 0033:0x465ef9 [ 427.992901][T10149] 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 [ 428.013655][T10149] RSP: 002b:00007f0dea57c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 428.022459][T10149] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 428.031087][T10149] RDX: 0000000020fff000 RSI: 00000000200002c0 RDI: 00000000000076d4 [ 428.039738][T10149] RBP: 00000000200002c0 R08: 0000000000000000 R09: 0000000000000000 [ 428.048251][T10149] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 428.057379][T10149] R13: 0000000020fff000 R14: 0000000000000000 R15: 0000000020ffc000 [ 428.067474][T10149] Kernel Offset: disabled [ 428.071801][T10149] Rebooting in 86400 seconds..