[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.175' (ECDSA) to the list of known hosts. 2021/02/26 21:21:28 parsed 1 programs 2021/02/26 21:21:29 executed programs: 0 syzkaller login: [ 179.147760][ T8426] IPVS: ftp: loaded support on port[0] = 21 [ 179.404190][ T8427] IPVS: ftp: loaded support on port[0] = 21 [ 179.412546][ T8428] IPVS: ftp: loaded support on port[0] = 21 [ 179.435568][ T8431] IPVS: ftp: loaded support on port[0] = 21 [ 179.453283][ T8432] IPVS: ftp: loaded support on port[0] = 21 [ 179.486681][ T8433] IPVS: ftp: loaded support on port[0] = 21 [ 179.974331][ T8431] chnl_net:caif_netlink_parms(): no params data found [ 180.136417][ T8433] chnl_net:caif_netlink_parms(): no params data found [ 180.236915][ T8426] chnl_net:caif_netlink_parms(): no params data found [ 180.248125][ T8427] chnl_net:caif_netlink_parms(): no params data found [ 180.271122][ T8428] chnl_net:caif_netlink_parms(): no params data found [ 180.491684][ T8432] chnl_net:caif_netlink_parms(): no params data found [ 180.513838][ T8427] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.533107][ T8427] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.542878][ T8427] device bridge_slave_0 entered promiscuous mode [ 180.570653][ T8433] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.577804][ T8433] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.590763][ T8433] device bridge_slave_0 entered promiscuous mode [ 180.607905][ T8433] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.615163][ T8433] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.625165][ T8433] device bridge_slave_1 entered promiscuous mode [ 180.636717][ T8427] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.644867][ T8427] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.653742][ T8427] device bridge_slave_1 entered promiscuous mode [ 180.685625][ T8431] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.693192][ T8431] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.701707][ T8431] device bridge_slave_0 entered promiscuous mode [ 180.717769][ T8431] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.724934][ T8431] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.734277][ T8431] device bridge_slave_1 entered promiscuous mode [ 180.790955][ T8426] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.798051][ T8426] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.807347][ T8426] device bridge_slave_0 entered promiscuous mode [ 180.818331][ T8427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.834608][ T8433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.861780][ T8426] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.869046][ T8426] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.876718][ T8426] device bridge_slave_1 entered promiscuous mode [ 180.887609][ T8427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.909887][ T8433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.922408][ T8431] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.933146][ T8428] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.943225][ T8428] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.952129][ T8428] device bridge_slave_0 entered promiscuous mode [ 180.961287][ T8428] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.968374][ T8428] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.976624][ T8428] device bridge_slave_1 entered promiscuous mode [ 181.003299][ T8431] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.051336][ T8427] team0: Port device team_slave_0 added [ 181.090733][ T8433] team0: Port device team_slave_0 added [ 181.112738][ T8427] team0: Port device team_slave_1 added [ 181.121203][ T8433] team0: Port device team_slave_1 added [ 181.129956][ T8426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.141979][ T8431] team0: Port device team_slave_0 added [ 181.148076][ T8432] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.149505][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 181.159956][ T8432] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.170104][ T8432] device bridge_slave_0 entered promiscuous mode [ 181.179982][ T8428] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.197216][ T8428] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.215193][ T8431] team0: Port device team_slave_1 added [ 181.222890][ T8426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.232572][ T8432] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.240120][ T8432] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.247829][ T8432] device bridge_slave_1 entered promiscuous mode [ 181.308924][ T19] Bluetooth: hci5: command 0x0409 tx timeout [ 181.315114][ T19] Bluetooth: hci4: command 0x0409 tx timeout [ 181.318047][ T2967] Bluetooth: hci2: command 0x0409 tx timeout [ 181.330932][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.331384][ T19] Bluetooth: hci1: command 0x0409 tx timeout [ 181.337889][ T8433] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.361856][ T19] Bluetooth: hci3: command 0x0409 tx timeout [ 181.379609][ T8433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.394180][ T8427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.404962][ T8427] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.432422][ T8427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.459527][ T8432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.474402][ T8428] team0: Port device team_slave_0 added [ 181.482169][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.489785][ T8433] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.517401][ T8433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.529673][ T8427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.536626][ T8427] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.563358][ T8427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.577815][ T8426] team0: Port device team_slave_0 added [ 181.584554][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.591817][ T8431] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.617867][ T8431] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.631393][ T8432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.643457][ T8428] team0: Port device team_slave_1 added [ 181.668340][ T8426] team0: Port device team_slave_1 added [ 181.674814][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.683015][ T8431] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.709711][ T8431] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.764351][ T8428] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.773586][ T8428] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.803045][ T8428] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.852034][ T8427] device hsr_slave_0 entered promiscuous mode [ 181.861877][ T8427] device hsr_slave_1 entered promiscuous mode [ 181.872420][ T8433] device hsr_slave_0 entered promiscuous mode [ 181.879586][ T8433] device hsr_slave_1 entered promiscuous mode [ 181.886517][ T8433] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.895519][ T8433] Cannot create hsr debugfs directory [ 181.911312][ T8428] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.918274][ T8428] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.946720][ T8428] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.961905][ T8431] device hsr_slave_0 entered promiscuous mode [ 181.968844][ T8431] device hsr_slave_1 entered promiscuous mode [ 181.976274][ T8431] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.984847][ T8431] Cannot create hsr debugfs directory [ 181.993056][ T8432] team0: Port device team_slave_0 added [ 182.001291][ T8426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.008243][ T8426] 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. [ 182.035783][ T8426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.080405][ T8432] team0: Port device team_slave_1 added [ 182.092608][ T8426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.100248][ T8426] 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. [ 182.127358][ T8426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.215959][ T8428] device hsr_slave_0 entered promiscuous mode [ 182.223856][ T8428] device hsr_slave_1 entered promiscuous mode [ 182.232471][ T8428] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 182.241843][ T8428] Cannot create hsr debugfs directory [ 182.247726][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.255206][ T8432] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 182.282801][ T8432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.298140][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.305240][ T8432] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 182.332031][ T8432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.357953][ T8426] device hsr_slave_0 entered promiscuous mode [ 182.366015][ T8426] device hsr_slave_1 entered promiscuous mode [ 182.373402][ T8426] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 182.381092][ T8426] Cannot create hsr debugfs directory [ 182.497518][ T8432] device hsr_slave_0 entered promiscuous mode [ 182.505645][ T8432] device hsr_slave_1 entered promiscuous mode [ 182.514672][ T8432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 182.523011][ T8432] Cannot create hsr debugfs directory [ 182.840681][ T8433] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 182.878488][ T8433] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 182.896295][ T8433] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 182.914401][ T8433] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 182.961245][ T8427] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 182.983629][ T8427] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 183.003707][ T8427] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 183.024568][ T8427] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 183.062519][ T8431] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 183.077981][ T8431] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 183.121613][ T8431] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 183.161827][ T8431] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 183.211873][ T8428] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 183.230168][ T19] Bluetooth: hci0: command 0x041b tx timeout [ 183.248131][ T8428] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 183.287067][ T8428] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 183.296581][ T8428] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 183.342349][ T8433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.353181][ T8426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 183.389907][ T8426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 183.397211][ T9676] Bluetooth: hci3: command 0x041b tx timeout [ 183.409067][ T9676] Bluetooth: hci2: command 0x041b tx timeout [ 183.417379][ T9676] Bluetooth: hci1: command 0x041b tx timeout [ 183.424121][ T9676] Bluetooth: hci4: command 0x041b tx timeout [ 183.431402][ T9676] Bluetooth: hci5: command 0x041b tx timeout [ 183.444521][ T8426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 183.460652][ T8426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 183.504268][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.513511][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.532446][ T8427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.572518][ T8432] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 183.586686][ T8432] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 183.598095][ T8433] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.631548][ T8432] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 183.642714][ T8432] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 183.664596][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.676385][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.698733][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.707432][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.717924][ T9713] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.725319][ T9713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.735689][ T8427] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.766667][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.777460][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.786756][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.800133][ T9690] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.807193][ T9690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.816141][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.825780][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.834777][ T9690] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.841927][ T9690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.850481][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.859458][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.867989][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.876567][ T9690] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.883702][ T9690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.893143][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.927280][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.936064][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.946397][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.982603][ T8431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.000360][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.011971][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.020763][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.030763][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.072126][ T8428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.079304][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.088262][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.098548][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.107286][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.116409][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.125015][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.133588][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.161865][ T8433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.172353][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.183848][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.194167][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.202922][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.210974][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.228358][ T8427] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.239714][ T8427] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.266828][ T8431] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.278285][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.291679][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.300528][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.309879][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.329549][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.337880][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.346869][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.387981][ T8427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.395443][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.406586][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.416393][ T9733] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.423545][ T9733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.432341][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.441484][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.451172][ T9733] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.458289][ T9733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.466073][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.474626][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.506286][ T8432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.523289][ T8428] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.540530][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.553661][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.562551][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.575946][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.602271][ T8426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.662685][ T8433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.672475][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.685768][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.697000][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.706664][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.716897][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.725640][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.748294][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.757431][ T9713] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.765711][ T9713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.775116][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.784580][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.793613][ T9713] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.800753][ T9713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.809148][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.837449][ T8432] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.860597][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.876795][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.894359][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.904430][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.914086][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.923161][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.931911][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.940670][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.948314][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.957388][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.966517][ T8681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.982999][ T8426] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.011110][ T8431] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.023763][ T8431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.034409][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.044908][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.055503][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.065373][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.076430][ T9735] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.083570][ T9735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.123321][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.135031][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.145638][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.155868][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.165293][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.174236][ T9735] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.181369][ T9735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.189425][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.197919][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.206571][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.215606][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.224844][ T9735] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.232085][ T9735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.240958][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.249786][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.258163][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.267304][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.276010][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.291431][ T8427] device veth0_vlan entered promiscuous mode [ 185.309735][ T9735] Bluetooth: hci0: command 0x040f tx timeout [ 185.314811][ T8428] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.332534][ T8428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.343173][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.351325][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.359727][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.367405][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.376333][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.385373][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.394553][ T9725] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.401742][ T9725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.410216][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.419058][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.427528][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.436159][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.475803][ T9676] Bluetooth: hci5: command 0x040f tx timeout [ 185.482249][ T9676] Bluetooth: hci4: command 0x040f tx timeout [ 185.488501][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.498260][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.507455][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.516139][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.524342][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.533465][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.542305][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.552009][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.561290][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.571523][ T8427] device veth1_vlan entered promiscuous mode [ 185.578726][ T35] Bluetooth: hci1: command 0x040f tx timeout [ 185.595523][ T8431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.602573][ T35] Bluetooth: hci2: command 0x040f tx timeout [ 185.608871][ T35] Bluetooth: hci3: command 0x040f tx timeout [ 185.615656][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.624085][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.633292][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.646944][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.656490][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.665919][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.706291][ T8432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.716478][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.727892][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.737664][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.747607][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.775418][ T8433] device veth0_vlan entered promiscuous mode [ 185.806413][ T8428] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.815012][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.835412][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.844450][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.853842][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.862729][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.871775][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.880900][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.888370][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.900466][ T8426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.910530][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.918358][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.927417][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.936892][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.956049][ T8433] device veth1_vlan entered promiscuous mode [ 185.988400][ T8427] device veth0_macvtap entered promiscuous mode [ 186.028230][ T8432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.042050][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 186.051138][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 186.060318][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 186.068327][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.077589][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.086859][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.095088][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 186.106993][ T8427] device veth1_macvtap entered promiscuous mode [ 186.159618][ T8426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.180592][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.188537][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.197192][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 186.223216][ T8433] device veth0_macvtap entered promiscuous mode [ 186.252962][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.262513][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.272704][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.282130][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.293576][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 186.312797][ T8428] device veth0_vlan entered promiscuous mode [ 186.335007][ T8433] device veth1_macvtap entered promiscuous mode [ 186.345382][ T8427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.357230][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.367185][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.376226][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.385847][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.395294][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.404687][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.413823][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.424512][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.434174][ T9710] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.454034][ T8428] device veth1_vlan entered promiscuous mode [ 186.475992][ T8427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 186.497740][ T8427] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.506889][ T8427] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.516123][ T8427] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.526437][ T8427] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.548564][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.557631][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.600530][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.612585][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.622691][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.632530][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.643366][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.652240][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.667049][ T8431] device veth0_vlan entered promiscuous mode [ 186.688152][ T8432] device veth0_vlan entered promiscuous mode [ 186.709014][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.717604][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.726974][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.736506][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.747896][ T8426] device veth0_vlan entered promiscuous mode [ 186.760930][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.772352][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.784479][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.802139][ T8433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.814160][ T8433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.827315][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 186.843777][ T8431] device veth1_vlan entered promiscuous mode [ 186.852629][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.862149][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.872134][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 186.880863][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.888560][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.897457][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.906585][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.916492][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.925672][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.955712][ T8432] device veth1_vlan entered promiscuous mode [ 186.968561][ T8433] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.983777][ T8433] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.995909][ T8433] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.005331][ T8433] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.023263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 187.037424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.047125][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.063647][ T8426] device veth1_vlan entered promiscuous mode [ 187.073038][ T8428] device veth0_macvtap entered promiscuous mode [ 187.094124][ T8428] device veth1_macvtap entered promiscuous mode [ 187.232193][ T8428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.256397][ T8428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.269614][ T8428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.283267][ T8428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.295795][ T8428] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.333241][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.338949][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.348251][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.359685][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 187.367779][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.380062][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.389858][ T3365] Bluetooth: hci0: command 0x0419 tx timeout [ 187.397179][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.419391][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 187.427459][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 187.438565][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 187.457232][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 187.520374][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.530911][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.548037][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.549377][ T9736] Bluetooth: hci4: command 0x0419 tx timeout [ 187.562003][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.564483][ T9736] Bluetooth: hci5: command 0x0419 tx timeout [ 187.591056][ T8431] device veth0_macvtap entered promiscuous mode [ 187.608768][ T8428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.626841][ T8428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.639129][ T3365] Bluetooth: hci3: command 0x0419 tx timeout [ 187.653237][ T3365] Bluetooth: hci2: command 0x0419 tx timeout [ 187.653680][ T8428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.668958][ T3365] Bluetooth: hci1: command 0x0419 tx timeout [ 187.670042][ T8428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.687417][ T8428] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.703179][ T8426] device veth0_macvtap entered promiscuous mode [ 187.717393][ T8426] device veth1_macvtap entered promiscuous mode [ 187.742166][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.759470][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.767657][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 187.780234][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 187.790870][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.799696][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.810090][ T8428] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.819288][ T8428] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.828014][ T8428] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.837123][ T8428] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.852985][ T8432] device veth0_macvtap entered promiscuous mode [ 187.865396][ T8432] device veth1_macvtap entered promiscuous mode [ 187.881371][ T8431] device veth1_macvtap entered promiscuous mode [ 187.902153][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.911420][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.925803][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.937059][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 187.946677][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 187.985034][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.014844][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.043849][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.054169][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.056702][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.073483][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.084479][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.095387][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.107760][ T8426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.126979][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.140200][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.152048][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.163245][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.173593][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.184281][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.195413][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.206499][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.219820][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.236254][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.268432][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.280873][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.292023][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.301972][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.312494][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.322482][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.333649][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.343669][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 188.355773][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.374538][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.384878][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.400122][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.418244][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.427230][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.447454][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2021/02/26 21:21:39 executed programs: 6 [ 188.471129][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.489559][ T9676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.516740][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.546390][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.556601][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.578441][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.589490][ T8426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.600098][ T8426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.615346][ T8426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.637050][ T8426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.652466][ T8426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.670733][ T8426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.690900][ T8426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.718001][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.752037][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.769266][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.789931][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.802983][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.815857][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.827677][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.843447][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.859914][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.869660][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.878418][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.921456][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.936695][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.000256][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.036705][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.048459][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.059580][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.070329][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.083959][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.095181][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.106370][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.116834][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 189.128136][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 189.145589][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.162740][ T8432] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.171824][ T8432] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.199632][ T8432] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.208392][ T8432] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.238823][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.255799][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.259943][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.280098][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.290501][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.304360][ T8431] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.324960][ T8431] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.350997][ T8431] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.370481][ T8431] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.413242][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.466314][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.584233][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 189.630641][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.660049][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.700635][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.710880][ T237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.723852][ T237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.765556][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 189.785391][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.815176][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.855569][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 189.867310][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.943299][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.959721][ T237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.967891][ T237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.000376][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.010619][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.016200][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 190.026686][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.027573][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.053877][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 190.088309][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 190.106700][ T9733] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/26 21:21:44 executed programs: 154 [ 193.870733][ T3263] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.877411][ T3263] ieee802154 phy1 wpan1: encryption failed: -22 2021/02/26 21:21:49 executed programs: 344 2021/02/26 21:21:54 executed programs: 569 2021/02/26 21:21:59 executed programs: 790 [ 213.189456][T12922] ================================================================== [ 213.197841][T12922] BUG: KASAN: use-after-free in __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.206403][T12922] Read of size 8 at addr ffff88803daf3c98 by task syz-executor.2/12922 [ 213.214668][T12922] [ 213.217010][T12922] CPU: 0 PID: 12922 Comm: syz-executor.2 Not tainted 5.11.0-next-20210226-syzkaller #0 [ 213.226661][T12922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.236743][T12922] Call Trace: [ 213.240044][T12922] dump_stack+0xfa/0x151 [ 213.244346][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.250533][T12922] print_address_description.constprop.0.cold+0x5b/0x2f8 [ 213.257601][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.263791][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.269979][T12922] kasan_report.cold+0x7c/0xd8 [ 213.274788][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.280982][T12922] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.287001][T12922] io_wq_create+0x6ca/0xbf0 [ 213.291549][T12922] io_uring_alloc_task_context+0x1bf/0x6a0 [ 213.297389][T12922] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 213.303669][T12922] ? io_issue_sqe+0x4f00/0x4f00 [ 213.308551][T12922] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 213.314304][T12922] ? do_raw_spin_unlock+0x171/0x230 [ 213.319547][T12922] ? _raw_spin_unlock+0x24/0x40 [ 213.324433][T12922] ? alloc_fd+0x2bc/0x640 [ 213.328803][T12922] io_uring_add_task_file+0x261/0x350 [ 213.334213][T12922] io_uring_setup+0x14c7/0x2be0 [ 213.339112][T12922] ? io_async_buf_func+0x720/0x720 [ 213.344275][T12922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 213.350225][T12922] do_syscall_64+0x2d/0x70 [ 213.354675][T12922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.360600][T12922] RIP: 0033:0x465ef9 [ 213.364517][T12922] 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 [ 213.384151][T12922] RSP: 002b:00007f02a7c99108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 213.392607][T12922] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 213.400640][T12922] RDX: 0000000020eea000 RSI: 0000000020000180 RDI: 0000000000007761 [ 213.408646][T12922] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 213.416641][T12922] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 213.424646][T12922] R13: 0000000020eea000 R14: 0000000000000000 R15: 0000000020ee8000 [ 213.432670][T12922] [ 213.435010][T12922] Allocated by task 12922: [ 213.439431][T12922] kasan_save_stack+0x1b/0x40 [ 213.444133][T12922] __kasan_kmalloc+0x99/0xc0 [ 213.448761][T12922] io_wq_create+0xc0/0xbf0 [ 213.453206][T12922] io_uring_alloc_task_context+0x1bf/0x6a0 [ 213.459046][T12922] io_uring_add_task_file+0x261/0x350 [ 213.464449][T12922] io_uring_setup+0x14c7/0x2be0 [ 213.469334][T12922] do_syscall_64+0x2d/0x70 [ 213.473775][T12922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.479686][T12922] [ 213.482016][T12922] Freed by task 12922: [ 213.486092][T12922] kasan_save_stack+0x1b/0x40 [ 213.490796][T12922] kasan_set_track+0x1c/0x30 [ 213.495417][T12922] kasan_set_free_info+0x20/0x30 [ 213.500383][T12922] __kasan_slab_free+0xf5/0x130 [ 213.505264][T12922] slab_free_freelist_hook+0x72/0x1b0 [ 213.510671][T12922] kfree+0xe5/0x7b0 [ 213.514500][T12922] io_wq_put+0x4d0/0x6d0 [ 213.518772][T12922] io_wq_create+0x92d/0xbf0 [ 213.523339][T12922] io_uring_alloc_task_context+0x1bf/0x6a0 [ 213.529181][T12922] io_uring_add_task_file+0x261/0x350 [ 213.534604][T12922] io_uring_setup+0x14c7/0x2be0 [ 213.539497][T12922] do_syscall_64+0x2d/0x70 [ 213.543953][T12922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.549881][T12922] [ 213.552228][T12922] Last potentially related work creation: [ 213.557960][T12922] kasan_save_stack+0x1b/0x40 [ 213.562671][T12922] kasan_record_aux_stack+0xe5/0x110 [ 213.567996][T12922] insert_work+0x48/0x370 [ 213.572357][T12922] __queue_work+0x5c1/0xf00 [ 213.576893][T12922] queue_work_on+0xae/0xc0 [ 213.581345][T12922] addr_event.part.0+0x2e1/0x470 [ 213.586310][T12922] inet6addr_event+0x13e/0x1b0 [ 213.591105][T12922] notifier_call_chain+0xb5/0x200 [ 213.596162][T12922] atomic_notifier_call_chain+0x8d/0x170 [ 213.601830][T12922] ipv6_add_addr+0x1750/0x1ef0 [ 213.606627][T12922] addrconf_add_linklocal+0x1ca/0x590 [ 213.612028][T12922] addrconf_addr_gen+0x3a4/0x3e0 [ 213.617028][T12922] addrconf_dev_config+0x26c/0x410 [ 213.622191][T12922] addrconf_notify+0x362/0x23e0 [ 213.627083][T12922] notifier_call_chain+0xb5/0x200 [ 213.632141][T12922] call_netdevice_notifiers_info+0xb5/0x130 [ 213.638076][T12922] netdev_state_change+0x100/0x130 [ 213.643233][T12922] linkwatch_do_dev+0x13f/0x180 [ 213.648118][T12922] __linkwatch_run_queue+0x1ea/0x630 [ 213.653437][T12922] linkwatch_event+0x4a/0x60 [ 213.658058][T12922] process_one_work+0x98d/0x1600 [ 213.663025][T12922] worker_thread+0x64c/0x1120 [ 213.667730][T12922] kthread+0x3b1/0x4a0 [ 213.671829][T12922] ret_from_fork+0x1f/0x30 [ 213.676272][T12922] [ 213.678611][T12922] The buggy address belongs to the object at ffff88803daf3c00 [ 213.678611][T12922] which belongs to the cache kmalloc-192 of size 192 [ 213.692686][T12922] The buggy address is located 152 bytes inside of [ 213.692686][T12922] 192-byte region [ffff88803daf3c00, ffff88803daf3cc0) [ 213.705997][T12922] The buggy address belongs to the page: [ 213.711648][T12922] page:000000003078ed2f refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88803daf3200 pfn:0x3daf3 [ 213.723134][T12922] flags: 0xfff00000000200(slab) [ 213.728022][T12922] raw: 00fff00000000200 ffffea0000462ec0 0000000500000005 ffff888010841a00 [ 213.736636][T12922] raw: ffff88803daf3200 0000000080100009 00000001ffffffff 0000000000000000 [ 213.745243][T12922] page dumped because: kasan: bad access detected [ 213.751674][T12922] [ 213.754013][T12922] Memory state around the buggy address: [ 213.759753][T12922] ffff88803daf3b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 213.767842][T12922] ffff88803daf3c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 213.775932][T12922] >ffff88803daf3c80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 213.784017][T12922] ^ [ 213.788896][T12922] ffff88803daf3d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 213.797014][T12922] ffff88803daf3d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 213.805118][T12922] ================================================================== [ 213.813195][T12922] Disabling lock debugging due to kernel taint [ 213.877226][T12922] Kernel panic - not syncing: panic_on_warn set ... [ 213.883854][T12922] CPU: 0 PID: 12922 Comm: syz-executor.2 Tainted: G B 5.11.0-next-20210226-syzkaller #0 [ 213.894886][T12922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.904954][T12922] Call Trace: [ 213.908247][T12922] dump_stack+0xfa/0x151 [ 213.912537][T12922] panic+0x306/0x73d [ 213.916448][T12922] ? __warn_printk+0xf3/0xf3 [ 213.921058][T12922] ? preempt_schedule_common+0x59/0xc0 [ 213.926540][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.932717][T12922] ? preempt_schedule_thunk+0x16/0x18 [ 213.938113][T12922] ? trace_hardirqs_on+0x38/0x1c0 [ 213.943161][T12922] ? trace_hardirqs_on+0x51/0x1c0 [ 213.948291][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.954465][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.960641][T12922] end_report.cold+0x5a/0x5a [ 213.965256][T12922] kasan_report.cold+0x6a/0xd8 [ 213.970036][T12922] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.976236][T12922] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 213.982218][T12922] io_wq_create+0x6ca/0xbf0 [ 213.986718][T12922] io_uring_alloc_task_context+0x1bf/0x6a0 [ 213.992558][T12922] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 213.998824][T12922] ? io_issue_sqe+0x4f00/0x4f00 [ 214.003707][T12922] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 214.009441][T12922] ? do_raw_spin_unlock+0x171/0x230 [ 214.014632][T12922] ? _raw_spin_unlock+0x24/0x40 [ 214.019478][T12922] ? alloc_fd+0x2bc/0x640 [ 214.023802][T12922] io_uring_add_task_file+0x261/0x350 [ 214.029182][T12922] io_uring_setup+0x14c7/0x2be0 [ 214.034078][T12922] ? io_async_buf_func+0x720/0x720 [ 214.039215][T12922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 214.045135][T12922] do_syscall_64+0x2d/0x70 [ 214.049564][T12922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.055454][T12922] RIP: 0033:0x465ef9 [ 214.059338][T12922] 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 [ 214.079028][T12922] RSP: 002b:00007f02a7c99108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 214.087460][T12922] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 214.095434][T12922] RDX: 0000000020eea000 RSI: 0000000020000180 RDI: 0000000000007761 [ 214.103423][T12922] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000000000000 [ 214.111405][T12922] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 214.119367][T12922] R13: 0000000020eea000 R14: 0000000000000000 R15: 0000000020ee8000 [ 214.127912][T12922] Kernel Offset: disabled [ 214.132268][T12922] Rebooting in 86400 seconds..