[ 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 '10.128.0.37' (ECDSA) to the list of known hosts. 2021/02/28 01:14:47 parsed 1 programs 2021/02/28 01:14:47 executed programs: 0 syzkaller login: [ 67.145628][ T8406] IPVS: ftp: loaded support on port[0] = 21 [ 67.302501][ T8416] IPVS: ftp: loaded support on port[0] = 21 [ 67.312973][ T8412] IPVS: ftp: loaded support on port[0] = 21 [ 67.344741][ T8413] IPVS: ftp: loaded support on port[0] = 21 [ 67.350754][ T8411] IPVS: ftp: loaded support on port[0] = 21 [ 67.364984][ T8415] IPVS: ftp: loaded support on port[0] = 21 [ 67.683796][ T8406] chnl_net:caif_netlink_parms(): no params data found [ 67.878872][ T8412] chnl_net:caif_netlink_parms(): no params data found [ 67.895271][ T8411] chnl_net:caif_netlink_parms(): no params data found [ 67.963211][ T8416] chnl_net:caif_netlink_parms(): no params data found [ 67.978412][ T8415] chnl_net:caif_netlink_parms(): no params data found [ 68.055012][ T8406] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.065011][ T8406] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.074607][ T8406] device bridge_slave_0 entered promiscuous mode [ 68.086385][ T8406] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.094407][ T8406] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.102683][ T8406] device bridge_slave_1 entered promiscuous mode [ 68.195713][ T8416] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.206443][ T8416] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.214777][ T8416] device bridge_slave_0 entered promiscuous mode [ 68.231065][ T8412] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.238100][ T8412] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.246126][ T8412] device bridge_slave_0 entered promiscuous mode [ 68.255205][ T8406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.268085][ T8411] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.275400][ T8411] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.285068][ T8411] device bridge_slave_0 entered promiscuous mode [ 68.292811][ T8416] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.300594][ T8416] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.308158][ T8416] device bridge_slave_1 entered promiscuous mode [ 68.316237][ T8413] chnl_net:caif_netlink_parms(): no params data found [ 68.325283][ T8412] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.332463][ T8412] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.340226][ T8412] device bridge_slave_1 entered promiscuous mode [ 68.347992][ T8406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.369256][ T8411] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.376416][ T8411] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.386864][ T8411] device bridge_slave_1 entered promiscuous mode [ 68.406773][ T8406] team0: Port device team_slave_0 added [ 68.435120][ T8406] team0: Port device team_slave_1 added [ 68.460830][ T8416] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.474474][ T8416] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.494691][ T8412] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.504209][ T8415] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.512635][ T8415] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.521448][ T8415] device bridge_slave_0 entered promiscuous mode [ 68.530972][ T8411] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.540843][ T8415] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.548453][ T8415] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.557195][ T8415] device bridge_slave_1 entered promiscuous mode [ 68.573329][ T8406] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.580806][ T8406] 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. [ 68.607815][ T8406] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.622063][ T8406] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.629130][ T8406] 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. [ 68.655476][ T8406] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.669932][ T8412] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.680594][ T8411] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.698889][ T8416] team0: Port device team_slave_0 added [ 68.736240][ T8416] team0: Port device team_slave_1 added [ 68.759835][ T8406] device hsr_slave_0 entered promiscuous mode [ 68.766616][ T8406] device hsr_slave_1 entered promiscuous mode [ 68.785302][ T8412] team0: Port device team_slave_0 added [ 68.794176][ T8415] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.814806][ T8411] team0: Port device team_slave_0 added [ 68.836640][ T8412] team0: Port device team_slave_1 added [ 68.845137][ T8415] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.855636][ T8411] team0: Port device team_slave_1 added [ 68.862307][ T8416] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.869912][ T8416] 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. [ 68.896590][ T8416] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.912591][ T8416] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.919711][ T8416] 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. [ 68.946620][ T8416] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.988208][ T8413] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.999826][ T8413] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.007930][ T8413] device bridge_slave_0 entered promiscuous mode [ 69.040289][ T8415] team0: Port device team_slave_0 added [ 69.049731][ T8416] device hsr_slave_0 entered promiscuous mode [ 69.056666][ T8416] device hsr_slave_1 entered promiscuous mode [ 69.064644][ T8416] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.073110][ T8416] Cannot create hsr debugfs directory [ 69.079406][ T8411] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.086348][ T8411] 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. [ 69.113088][ T8411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.126378][ T8413] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.134224][ T8413] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.143174][ T8413] device bridge_slave_1 entered promiscuous mode [ 69.150523][ T8412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.157560][ T8412] 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. [ 69.159530][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 69.184585][ T8412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.204047][ T8412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.211142][ T8412] 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. [ 69.238172][ T8412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.252701][ T8415] team0: Port device team_slave_1 added [ 69.255310][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 69.265993][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 69.279640][ T8411] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.286626][ T8411] 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. [ 69.314369][ T19] Bluetooth: hci5: command 0x0409 tx timeout [ 69.318225][ T8411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.331970][ T2931] Bluetooth: hci4: command 0x0409 tx timeout [ 69.350403][ T8415] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.357846][ T8415] 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. [ 69.385083][ T8415] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.398420][ T8415] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.398683][ T2931] Bluetooth: hci3: command 0x0409 tx timeout [ 69.406512][ T8415] 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. [ 69.439454][ T8415] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.478346][ T8412] device hsr_slave_0 entered promiscuous mode [ 69.487022][ T8412] device hsr_slave_1 entered promiscuous mode [ 69.494153][ T8412] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.502164][ T8412] Cannot create hsr debugfs directory [ 69.522144][ T8411] device hsr_slave_0 entered promiscuous mode [ 69.529995][ T8411] device hsr_slave_1 entered promiscuous mode [ 69.536710][ T8411] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.544719][ T8411] Cannot create hsr debugfs directory [ 69.552338][ T8413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.581146][ T8415] device hsr_slave_0 entered promiscuous mode [ 69.587759][ T8415] device hsr_slave_1 entered promiscuous mode [ 69.594835][ T8415] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.603196][ T8415] Cannot create hsr debugfs directory [ 69.615460][ T8413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.675551][ T8413] team0: Port device team_slave_0 added [ 69.684277][ T8413] team0: Port device team_slave_1 added [ 69.798527][ T8413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.806931][ T8413] 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. [ 69.834082][ T8413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.865282][ T8413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.872544][ T8413] 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. [ 69.899916][ T8413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.947674][ T8413] device hsr_slave_0 entered promiscuous mode [ 69.955221][ T8413] device hsr_slave_1 entered promiscuous mode [ 69.962946][ T8413] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.971375][ T8413] Cannot create hsr debugfs directory [ 70.074651][ T8406] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.102239][ T8406] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.123290][ T8416] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.138492][ T8416] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.154148][ T8416] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.164923][ T8406] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.179271][ T8416] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.197026][ T8406] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.241831][ T8415] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.254719][ T8415] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.283366][ T8415] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.294349][ T8415] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.351016][ T8412] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.392960][ T8412] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.402520][ T8412] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.421479][ T8411] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.453666][ T8406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.462525][ T8412] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.479174][ T8411] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.501842][ T8411] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.514935][ T8411] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.530510][ T8416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.557637][ T8406] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.581561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.590584][ T3226] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.590720][ T3226] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.606421][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.614404][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.624965][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.634397][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.641828][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.650523][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.659569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.667865][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.675007][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.682798][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.693675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.715988][ T8416] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.742841][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.753365][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.762275][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.771146][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.780577][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.813417][ T8413] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.823426][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.837631][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.847378][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.856375][ T9705] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.863498][ T9705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.871334][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.880083][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.888332][ T9705] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.895449][ T9705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.903133][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.911879][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.920681][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.929365][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.937774][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.946227][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.954782][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.963495][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.972138][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.980608][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.989339][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.997263][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.021286][ T8413] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.034834][ T8413] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.043880][ T8413] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.067002][ T8416] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.079376][ T8416] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.097083][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.106044][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.115601][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.127631][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.136976][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.145700][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.179002][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.186590][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.195367][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.218968][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.226389][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.238636][ T9697] Bluetooth: hci0: command 0x041b tx timeout [ 71.239684][ T8406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.268475][ T8416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.292615][ T8415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.310166][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 71.318240][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 71.336997][ T8412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.354618][ T8415] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.363439][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.373102][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.388934][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.390529][ T9711] Bluetooth: hci5: command 0x041b tx timeout [ 71.396763][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.420521][ T8411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.446529][ T9697] Bluetooth: hci4: command 0x041b tx timeout [ 71.451012][ T8416] device veth0_vlan entered promiscuous mode [ 71.465645][ T8412] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.475290][ T9708] Bluetooth: hci3: command 0x041b tx timeout [ 71.487081][ T8411] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.504095][ T8413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.512698][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.522357][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.530569][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.540325][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.550132][ T9697] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.557317][ T9697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.565925][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.574595][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.583120][ T9697] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.590326][ T9697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.598291][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.607044][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.615468][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.623995][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.631805][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.639998][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.648564][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.656837][ T9697] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.663944][ T9697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.671891][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.712007][ T8413] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.725093][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.733844][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.742955][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.751675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.760991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.770802][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.779574][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.786608][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.795531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.805041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.814570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.823658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.832947][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.840048][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.847992][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.857266][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.866162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.873994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.881998][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.890822][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.917400][ T8412] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.933893][ T8412] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.951742][ T8415] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.962839][ T8415] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.974734][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.983119][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.992465][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.001643][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.011374][ T9708] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.018422][ T9708] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.027283][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.042413][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.051899][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.061115][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.070224][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.079010][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.087897][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.097020][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.105760][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.114907][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.123716][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.132648][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.141638][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.151170][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.159687][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.167284][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.191080][ T8416] device veth1_vlan entered promiscuous mode [ 72.233836][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.243560][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.254226][ T9697] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.261760][ T9697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.269741][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.278359][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.286954][ T9697] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.294101][ T9697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.301996][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.311014][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.320112][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.327520][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.335228][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.344212][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.353591][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.362452][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.371439][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.380743][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.390000][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.398928][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.407488][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.415488][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.429614][ T8412] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.440552][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.450080][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.485798][ T8416] device veth0_macvtap entered promiscuous mode [ 72.502906][ T8406] device veth0_vlan entered promiscuous mode [ 72.528804][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.537826][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.547040][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.579647][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.587427][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.609152][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.617467][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.626692][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.635697][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.645049][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.653954][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.662341][ T9708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.674712][ T8415] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.685290][ T8416] device veth1_macvtap entered promiscuous mode [ 72.696459][ T8413] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.710579][ T8413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.724936][ T8406] device veth1_vlan entered promiscuous mode [ 72.732086][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.747508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.758661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.766565][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.774762][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.783202][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.791804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.816198][ T8411] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.827357][ T8411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.845877][ T8416] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.854995][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.863663][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.872619][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.881162][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.889911][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.933317][ T8416] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.942115][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.953517][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.962989][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.972147][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.980926][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.990593][ T9659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.021191][ T8413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.029839][ T8406] device veth0_macvtap entered promiscuous mode [ 73.045074][ T8406] device veth1_macvtap entered promiscuous mode [ 73.052918][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.062224][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.071143][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.080172][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.089136][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.096503][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.104250][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.111925][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.122589][ T8411] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.147453][ T8406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.160606][ T8406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.173933][ T8406] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.184777][ T8416] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.194640][ T8416] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.204333][ T8416] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.214442][ T8416] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.228004][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.238191][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.251319][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.260970][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.283225][ T8406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.299030][ T8406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.310729][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 73.315911][ T8406] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.329196][ T8406] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.338037][ T8406] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.347252][ T8406] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.356796][ T8406] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.378514][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.386711][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.395654][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.398893][ T9659] Bluetooth: hci2: command 0x040f tx timeout [ 73.410672][ T9659] Bluetooth: hci1: command 0x040f tx timeout [ 73.411374][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.426039][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.435278][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.455585][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.463556][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.473139][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.482931][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.492635][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.502224][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.512129][ T19] Bluetooth: hci5: command 0x040f tx timeout [ 73.512216][ T8412] device veth0_vlan entered promiscuous mode [ 73.530662][ T8415] device veth0_vlan entered promiscuous mode [ 73.549490][ T9659] Bluetooth: hci3: command 0x040f tx timeout [ 73.555801][ T9659] Bluetooth: hci4: command 0x040f tx timeout [ 73.574754][ T8412] device veth1_vlan entered promiscuous mode [ 73.616592][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.630351][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.641724][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.650736][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.659697][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.671148][ T8413] device veth0_vlan entered promiscuous mode [ 73.685137][ T8415] device veth1_vlan entered promiscuous mode [ 73.716046][ T8411] device veth0_vlan entered promiscuous mode [ 73.746578][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.756288][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.764938][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.773631][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.781815][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.819497][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.827789][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.871682][ T393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.882341][ T8413] device veth1_vlan entered promiscuous mode [ 73.895475][ T8411] device veth1_vlan entered promiscuous mode [ 73.904022][ T8412] device veth0_macvtap entered promiscuous mode [ 73.904949][ T393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.933622][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.954976][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.969288][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.977461][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.986068][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.995339][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.014960][ T8415] device veth0_macvtap entered promiscuous mode [ 74.037611][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.045760][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.054390][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.064566][ T8412] device veth1_macvtap entered promiscuous mode [ 74.072601][ T8415] device veth1_macvtap entered promiscuous mode [ 74.100663][ T393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.130161][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.137343][ T393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.149894][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.157743][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.162905][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.169799][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.181493][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.191693][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.200469][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.208785][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.217022][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.230175][ T8413] device veth0_macvtap entered promiscuous mode [ 74.247979][ T8415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.259613][ T8415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.277579][ T8415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.289703][ T8415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.303061][ T8415] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.312753][ T8411] device veth0_macvtap entered promiscuous mode [ 74.320481][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.330400][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.338336][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.347263][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.363318][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.397436][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.419048][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.439264][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2021/02/28 01:14:56 executed programs: 6 [ 74.472617][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.486100][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.507098][ T8412] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.551711][ T8415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.569183][ T8415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.580007][ T8415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.609311][ T8415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.624548][ T8415] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.646845][ T8411] device veth1_macvtap entered promiscuous mode [ 74.664602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.695088][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.719272][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.734507][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.746106][ T8413] device veth1_macvtap entered promiscuous mode [ 74.780571][ T8415] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.789854][ T8415] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.805134][ T8415] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.814321][ T8415] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.838944][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.849953][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.862790][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.878691][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.890267][ T8412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.901503][ T8412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.915813][ T8412] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.928797][ T393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.936836][ T393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.955169][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.973139][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.986881][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.006084][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.016337][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.033752][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.045638][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.062853][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.087301][ T8411] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.097291][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.120654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.129944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.145425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.166522][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.182260][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.205608][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.222804][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.243568][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.256280][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.275432][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.286853][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.304530][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.336033][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.347801][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.367016][ T8413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.386034][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.406821][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.418076][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 75.425318][ T8412] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.444635][ T8412] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.473237][ T9722] Bluetooth: hci1: command 0x0419 tx timeout [ 75.504733][ T9722] Bluetooth: hci2: command 0x0419 tx timeout [ 75.512024][ T8412] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.535313][ T8412] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.548754][ T4797] Bluetooth: hci5: command 0x0419 tx timeout [ 75.590143][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.613525][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.635935][ T9722] Bluetooth: hci4: command 0x0419 tx timeout [ 75.645078][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.648373][ T9722] Bluetooth: hci3: command 0x0419 tx timeout [ 75.690344][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.713635][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.733585][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.755699][ T8411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.773013][ T8411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.794655][ T8411] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.856473][ T4797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.865524][ T4797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.881108][ T8411] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.894674][ T8411] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.907299][ T8411] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.919847][ T8411] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.935761][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.954068][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.966102][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.983682][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.996826][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.019341][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.036391][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.210675][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.221657][ T8413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.233126][ T8413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.244774][ T8413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.269280][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.277880][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.346469][ T8413] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.385700][ T8413] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.421102][ T8413] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.445428][ T8413] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.488557][ T556] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.496801][ T556] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.593928][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.630824][ T556] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.658145][ T9793] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.674621][ T556] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.687767][ T9793] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.736470][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.786704][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.806464][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.832502][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.873812][ T2931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.918056][ T65] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.976538][ T65] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.014689][ T9852] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.036913][ T9852] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.056537][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.061526][ T8451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.098230][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.166306][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.188127][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.231437][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.251437][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.286671][ T9722] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/28 01:15:02 executed programs: 22 [ 80.871478][ T9986] ================================================================== [ 80.879812][ T9986] BUG: KASAN: use-after-free in __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.888345][ T9986] Read of size 8 at addr ffff888013de0598 by task syz-executor.5/9986 [ 80.896501][ T9986] [ 80.898992][ T9986] CPU: 0 PID: 9986 Comm: syz-executor.5 Not tainted 5.11.0-syzkaller #0 [ 80.907320][ T9986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.917378][ T9986] Call Trace: [ 80.920659][ T9986] dump_stack+0xfa/0x151 [ 80.924935][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.931189][ T9986] print_address_description.constprop.0.cold+0x5b/0x2f8 [ 80.938228][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.944389][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.950553][ T9986] kasan_report.cold+0x7c/0xd8 [ 80.955325][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.961486][ T9986] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 80.967479][ T9986] io_wq_create+0x6ca/0xbf0 [ 80.971997][ T9986] io_uring_alloc_task_context+0x1bf/0x6a0 [ 80.977813][ T9986] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 80.984059][ T9986] ? io_issue_sqe+0x4f00/0x4f00 [ 80.988919][ T9986] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 80.994647][ T9986] ? do_raw_spin_unlock+0x171/0x230 [ 80.999941][ T9986] ? _raw_spin_unlock+0x24/0x40 [ 81.004801][ T9986] ? alloc_fd+0x2bc/0x640 [ 81.009318][ T9986] io_uring_add_task_file+0x261/0x350 [ 81.014703][ T9986] io_uring_setup+0x14c7/0x2be0 [ 81.019565][ T9986] ? io_async_buf_func+0x720/0x720 [ 81.024703][ T9986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 81.030707][ T9986] do_syscall_64+0x2d/0x70 [ 81.035126][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.041031][ T9986] RIP: 0033:0x465ef9 [ 81.044934][ T9986] 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 [ 81.064631][ T9986] RSP: 002b:00007fb0aa0db108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 81.073311][ T9986] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 81.081281][ T9986] RDX: 00000000206d4000 RSI: 0000000020000180 RDI: 0000000000000086 [ 81.089338][ T9986] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 81.097395][ T9986] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000000000000 [ 81.105770][ T9986] R13: 00000000206d4000 R14: 0000000020000040 R15: 0000000020ffc000 [ 81.113752][ T9986] [ 81.116337][ T9986] Allocated by task 9986: [ 81.120661][ T9986] kasan_save_stack+0x1b/0x40 [ 81.125347][ T9986] __kasan_kmalloc+0x99/0xc0 [ 81.130025][ T9986] io_wq_create+0xc0/0xbf0 [ 81.134451][ T9986] io_uring_alloc_task_context+0x1bf/0x6a0 [ 81.140261][ T9986] io_uring_add_task_file+0x261/0x350 [ 81.145633][ T9986] io_uring_setup+0x14c7/0x2be0 [ 81.150748][ T9986] do_syscall_64+0x2d/0x70 [ 81.155164][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.161061][ T9986] [ 81.163381][ T9986] Freed by task 9986: [ 81.167353][ T9986] kasan_save_stack+0x1b/0x40 [ 81.172028][ T9986] kasan_set_track+0x1c/0x30 [ 81.176621][ T9986] kasan_set_free_info+0x20/0x30 [ 81.181558][ T9986] __kasan_slab_free+0xf5/0x130 [ 81.186497][ T9986] slab_free_freelist_hook+0x72/0x1b0 [ 81.191875][ T9986] kfree+0xe5/0x7b0 [ 81.195687][ T9986] io_wq_put+0x4d0/0x6d0 [ 81.199962][ T9986] io_wq_create+0x92d/0xbf0 [ 81.204471][ T9986] io_uring_alloc_task_context+0x1bf/0x6a0 [ 81.210277][ T9986] io_uring_add_task_file+0x261/0x350 [ 81.215652][ T9986] io_uring_setup+0x14c7/0x2be0 [ 81.220518][ T9986] do_syscall_64+0x2d/0x70 [ 81.224939][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.230838][ T9986] [ 81.233157][ T9986] Last potentially related work creation: [ 81.238861][ T9986] kasan_save_stack+0x1b/0x40 [ 81.243541][ T9986] kasan_record_aux_stack+0xe5/0x110 [ 81.248830][ T9986] insert_work+0x48/0x370 [ 81.253160][ T9986] __queue_work+0x5c1/0xf00 [ 81.257663][ T9986] queue_work_on+0xae/0xc0 [ 81.262088][ T9986] call_usermodehelper_exec+0x1f0/0x4c0 [ 81.267638][ T9986] kobject_uevent_env+0xf9f/0x1680 [ 81.272746][ T9986] netdev_queue_update_kobjects+0x2ff/0x3d0 [ 81.278637][ T9986] netdev_register_kobject+0x35a/0x430 [ 81.284096][ T9986] register_netdevice+0xd33/0x14a0 [ 81.289233][ T9986] register_netdev+0x2d/0x50 [ 81.293822][ T9986] loopback_net_init+0x73/0x160 [ 81.298675][ T9986] ops_init+0xaf/0x470 [ 81.302740][ T9986] setup_net+0x40f/0xa30 [ 81.306981][ T9986] copy_net_ns+0x31e/0x760 [ 81.311395][ T9986] create_new_namespaces+0x3f6/0xb20 [ 81.316682][ T9986] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 81.322317][ T9986] ksys_unshare+0x445/0x8e0 [ 81.326821][ T9986] __x64_sys_unshare+0x2d/0x40 [ 81.331607][ T9986] do_syscall_64+0x2d/0x70 [ 81.336023][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.342156][ T9986] [ 81.345085][ T9986] Second to last potentially related work creation: [ 81.351747][ T9986] kasan_save_stack+0x1b/0x40 [ 81.356425][ T9986] kasan_record_aux_stack+0xe5/0x110 [ 81.361713][ T9986] insert_work+0x48/0x370 [ 81.366063][ T9986] __queue_work+0x5c1/0xf00 [ 81.370792][ T9986] queue_work_on+0xae/0xc0 [ 81.375207][ T9986] call_usermodehelper_exec+0x1f0/0x4c0 [ 81.380758][ T9986] kobject_uevent_env+0xf9f/0x1680 [ 81.386129][ T9986] kobject_synth_uevent+0x701/0x850 [ 81.391414][ T9986] uevent_store+0x42/0x90 [ 81.395747][ T9986] drv_attr_store+0x6d/0xa0 [ 81.400254][ T9986] sysfs_kf_write+0x110/0x160 [ 81.404936][ T9986] kernfs_fop_write_iter+0x342/0x500 [ 81.410310][ T9986] new_sync_write+0x426/0x650 [ 81.415165][ T9986] vfs_write+0x796/0xa30 [ 81.419410][ T9986] ksys_write+0x12d/0x250 [ 81.423761][ T9986] do_syscall_64+0x2d/0x70 [ 81.428178][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.434090][ T9986] [ 81.436417][ T9986] The buggy address belongs to the object at ffff888013de0500 [ 81.436417][ T9986] which belongs to the cache kmalloc-192 of size 192 [ 81.450464][ T9986] The buggy address is located 152 bytes inside of [ 81.450464][ T9986] 192-byte region [ffff888013de0500, ffff888013de05c0) [ 81.463772][ T9986] The buggy address belongs to the page: [ 81.469392][ T9986] page:000000006633638e refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13de0 [ 81.479625][ T9986] flags: 0xfff00000000200(slab) [ 81.484480][ T9986] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888010841a00 [ 81.493061][ T9986] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 81.501635][ T9986] page dumped because: kasan: bad access detected [ 81.508295][ T9986] [ 81.510614][ T9986] Memory state around the buggy address: [ 81.516233][ T9986] ffff888013de0480: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 81.524287][ T9986] ffff888013de0500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.532340][ T9986] >ffff888013de0580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 81.540388][ T9986] ^ [ 81.545227][ T9986] ffff888013de0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.553284][ T9986] ffff888013de0680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 81.561656][ T9986] ================================================================== [ 81.569724][ T9986] Disabling lock debugging due to kernel taint [ 81.739885][ T9989] syz-executor.1 (9989) used greatest stack depth: 22280 bytes left [ 81.863392][ T9986] Kernel panic - not syncing: panic_on_warn set ... [ 81.870464][ T9986] CPU: 0 PID: 9986 Comm: syz-executor.5 Tainted: G B 5.11.0-syzkaller #0 [ 81.880222][ T9986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.892079][ T9986] Call Trace: [ 81.895364][ T9986] dump_stack+0xfa/0x151 [ 81.899615][ T9986] panic+0x306/0x73d [ 81.903517][ T9986] ? __warn_printk+0xf3/0xf3 [ 81.908119][ T9986] ? preempt_schedule_common+0x59/0xc0 [ 81.913577][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 81.919736][ T9986] ? preempt_schedule_thunk+0x16/0x18 [ 81.925124][ T9986] ? trace_hardirqs_on+0x38/0x1c0 [ 81.930156][ T9986] ? trace_hardirqs_on+0x51/0x1c0 [ 81.935193][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 81.941355][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 81.947510][ T9986] end_report.cold+0x5a/0x5a [ 81.952105][ T9986] kasan_report.cold+0x6a/0xd8 [ 81.956866][ T9986] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 81.963039][ T9986] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 81.969310][ T9986] io_wq_create+0x6ca/0xbf0 [ 81.973835][ T9986] io_uring_alloc_task_context+0x1bf/0x6a0 [ 81.979654][ T9986] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 81.985901][ T9986] ? io_issue_sqe+0x4f00/0x4f00 [ 81.990759][ T9986] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 81.996637][ T9986] ? do_raw_spin_unlock+0x171/0x230 [ 82.001842][ T9986] ? _raw_spin_unlock+0x24/0x40 [ 82.006712][ T9986] ? alloc_fd+0x2bc/0x640 [ 82.011079][ T9986] io_uring_add_task_file+0x261/0x350 [ 82.016452][ T9986] io_uring_setup+0x14c7/0x2be0 [ 82.021308][ T9986] ? io_async_buf_func+0x720/0x720 [ 82.026423][ T9986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 82.032323][ T9986] do_syscall_64+0x2d/0x70 [ 82.037009][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.042905][ T9986] RIP: 0033:0x465ef9 [ 82.046801][ T9986] 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 [ 82.066504][ T9986] RSP: 002b:00007fb0aa0db108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 82.074952][ T9986] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 82.082935][ T9986] RDX: 00000000206d4000 RSI: 0000000020000180 RDI: 0000000000000086 [ 82.091116][ T9986] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 82.099183][ T9986] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000000000000 [ 82.107154][ T9986] R13: 00000000206d4000 R14: 0000000020000040 R15: 0000000020ffc000 [ 82.119238][ T9986] Kernel Offset: disabled [ 82.124149][ T9986] Rebooting in 86400 seconds..