[ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. syzkaller login: [ 70.338013][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 70.403806][ T8453] chnl_net:caif_netlink_parms(): no params data found [ 70.413626][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 70.438199][ T8450] chnl_net:caif_netlink_parms(): no params data found [ 70.454336][ T8455] chnl_net:caif_netlink_parms(): no params data found [ 70.477467][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 70.737094][ T8453] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.746634][ T8453] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.756106][ T8453] device bridge_slave_0 entered promiscuous mode [ 70.776281][ T8450] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.783561][ T8450] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.792243][ T8450] device bridge_slave_0 entered promiscuous mode [ 70.800185][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.807240][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.815840][ T8456] device bridge_slave_0 entered promiscuous mode [ 70.823469][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.835537][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.843208][ T8452] device bridge_slave_0 entered promiscuous mode [ 70.852005][ T8455] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.859068][ T8455] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.870642][ T8455] device bridge_slave_0 entered promiscuous mode [ 70.877730][ T8453] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.884892][ T8453] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.894228][ T8453] device bridge_slave_1 entered promiscuous mode [ 70.910432][ T8450] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.917496][ T8450] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.926321][ T8450] device bridge_slave_1 entered promiscuous mode [ 70.934829][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.942739][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.951004][ T8456] device bridge_slave_1 entered promiscuous mode [ 70.957975][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.965367][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.973812][ T8452] device bridge_slave_1 entered promiscuous mode [ 70.986484][ T8455] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.993635][ T8455] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.001837][ T8455] device bridge_slave_1 entered promiscuous mode [ 71.023369][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.031823][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.040240][ T8454] device bridge_slave_0 entered promiscuous mode [ 71.090540][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.097608][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.106507][ T8454] device bridge_slave_1 entered promiscuous mode [ 71.121384][ T8456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.132297][ T8452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.143347][ T8455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.154927][ T8453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.172153][ T8450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.182710][ T8456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.193523][ T8452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.210136][ T8455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.220859][ T8453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.238880][ T8450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.285957][ T8454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.324920][ T8455] team0: Port device team_slave_0 added [ 71.352615][ T8454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.365472][ T8456] team0: Port device team_slave_0 added [ 71.379340][ T8456] team0: Port device team_slave_1 added [ 71.388793][ T8452] team0: Port device team_slave_0 added [ 71.396609][ T8455] team0: Port device team_slave_1 added [ 71.404947][ T8453] team0: Port device team_slave_0 added [ 71.417799][ T8453] team0: Port device team_slave_1 added [ 71.425927][ T8450] team0: Port device team_slave_0 added [ 71.439522][ T8452] team0: Port device team_slave_1 added [ 71.460164][ T8450] team0: Port device team_slave_1 added [ 71.474614][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.484395][ T8456] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.511676][ T8456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.531311][ T8454] team0: Port device team_slave_0 added [ 71.553086][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.562201][ T8453] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.588360][ T8453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.608643][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.615903][ T8456] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.642745][ T8456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.661954][ T8454] team0: Port device team_slave_1 added [ 71.667945][ T8455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.675069][ T8455] 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. [ 71.701073][ T8455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.712974][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.721579][ T8453] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.748110][ T8453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.779886][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.786864][ T8452] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.814313][ T8452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.833203][ T8455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.840548][ T8455] 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. [ 71.866865][ T8455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.886722][ T8450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.894065][ T8450] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.920812][ T8450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.938744][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.946194][ T8452] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.972452][ T8452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.007191][ T8450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.015972][ T8450] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.043091][ T8450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.058720][ T8453] device hsr_slave_0 entered promiscuous mode [ 72.065410][ T8453] device hsr_slave_1 entered promiscuous mode [ 72.081503][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.088487][ T8454] 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. [ 72.114858][ T8454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.134772][ T8456] device hsr_slave_0 entered promiscuous mode [ 72.142036][ T8456] device hsr_slave_1 entered promiscuous mode [ 72.149156][ T8456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.157826][ T8456] Cannot create hsr debugfs directory [ 72.202102][ T8455] device hsr_slave_0 entered promiscuous mode [ 72.208939][ T8455] device hsr_slave_1 entered promiscuous mode [ 72.216124][ T8455] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.225554][ T8455] Cannot create hsr debugfs directory [ 72.232315][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.239325][ T8454] 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. [ 72.265341][ T8454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.285422][ T8450] device hsr_slave_0 entered promiscuous mode [ 72.293397][ T8450] device hsr_slave_1 entered promiscuous mode [ 72.300070][ T8450] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.307625][ T8450] Cannot create hsr debugfs directory [ 72.320366][ T8452] device hsr_slave_0 entered promiscuous mode [ 72.327190][ T8452] device hsr_slave_1 entered promiscuous mode [ 72.334592][ T8452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.342447][ T8452] Cannot create hsr debugfs directory [ 72.430694][ T8454] device hsr_slave_0 entered promiscuous mode [ 72.437566][ T8454] device hsr_slave_1 entered promiscuous mode [ 72.446257][ T8454] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.455567][ T8454] Cannot create hsr debugfs directory [ 72.894122][ T8456] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.925609][ T8456] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 72.958331][ T8456] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.969035][ T8453] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 73.004276][ T8453] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 73.015032][ T8456] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.032558][ T8455] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.049914][ T8453] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 73.070778][ T8455] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.086138][ T8453] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 73.108921][ T8455] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.125191][ T8455] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.192560][ T8454] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.235815][ T8454] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.246361][ T8454] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 73.292471][ T8454] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 73.325005][ T8450] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.384177][ T8450] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.396789][ T8450] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.442890][ T8450] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.473474][ T8452] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.514668][ T8452] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.535309][ T8455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.568165][ T8452] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.578591][ T8452] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.602425][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.623892][ T8455] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.631129][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.641090][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.696020][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.704320][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.713234][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.722439][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.731408][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.738599][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.747699][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.756999][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.765804][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.772943][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.784743][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.808069][ T8453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.823866][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.831777][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.867588][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.876567][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.887436][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.894531][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.902218][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.911794][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.920716][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.927775][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.937082][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.992800][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.001739][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.011333][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.020400][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.028866][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.038218][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.056695][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.092232][ T8453] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.099286][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.107195][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.115368][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.125449][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.134952][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.143907][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.152820][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.162283][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.171290][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.179882][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.197749][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.215534][ T8450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.237139][ T8456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.251603][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.267929][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.275792][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.284038][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.292299][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.301365][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.310416][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.318910][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.327888][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.335097][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.346892][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.366461][ T8455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.378640][ T8455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.423151][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.433783][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.442973][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.452407][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.461824][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.471235][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.478285][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.486607][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.495279][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.504263][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.513462][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.522295][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.529452][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.537006][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.545012][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.553061][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.562493][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.571153][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.578211][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.586152][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.595112][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.603094][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.611014][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.620188][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.628904][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.641783][ T8450] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.680570][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.703531][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.713648][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.722572][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.730873][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.741417][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.756715][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.766620][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.775541][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.784774][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.793645][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.802791][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.811759][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.821324][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.830199][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.838606][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.865747][ T8455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.903381][ T8453] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.914217][ T8453] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.927429][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.937338][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.945700][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.954583][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.963654][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.972441][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.982735][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.991570][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.000402][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.008864][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.017641][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.024818][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.032571][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.041702][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.051074][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.058119][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.066232][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.075093][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.083747][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.092935][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.101890][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.108931][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.118213][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.147237][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.156215][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.165008][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.173962][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.183076][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.192681][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.199838][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.207411][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.216154][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.225509][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.269237][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.277730][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.328731][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.337494][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.347501][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.356166][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.365246][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.374307][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.382351][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.390327][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.398712][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.410217][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.418034][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.426215][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.434312][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.443107][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.481484][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.490351][ T8455] device veth0_vlan entered promiscuous mode [ 75.509330][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.518238][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.529474][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.537922][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.548018][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.557556][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.566673][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.574514][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.589437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.620229][ T8450] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.636396][ T8453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.645404][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.655917][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.664681][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.674187][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.684017][ T8455] device veth1_vlan entered promiscuous mode [ 75.741759][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.750817][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.760721][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.768779][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.781545][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.800919][ T8456] device veth0_vlan entered promiscuous mode [ 75.829486][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.837929][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.846658][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.862912][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.910870][ T8456] device veth1_vlan entered promiscuous mode [ 75.920927][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.930252][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.937637][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.964552][ T8450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.995278][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.005052][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.013671][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.021747][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.029344][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.037386][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.045790][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.054716][ T9691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.069802][ T8455] device veth0_macvtap entered promiscuous mode [ 76.080620][ T8453] device veth0_vlan entered promiscuous mode [ 76.131037][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.139712][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.147232][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.155772][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.164825][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.174722][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.183381][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.195003][ T8455] device veth1_macvtap entered promiscuous mode [ 76.223040][ T8453] device veth1_vlan entered promiscuous mode [ 76.231039][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.239996][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.247778][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.256332][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.264590][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.273671][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.299754][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.308814][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.320823][ T8454] device veth0_vlan entered promiscuous mode [ 76.350556][ T8456] device veth0_macvtap entered promiscuous mode [ 76.368137][ T8456] device veth1_macvtap entered promiscuous mode [ 76.375571][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.384991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.393499][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.402514][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.411830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.434747][ T8454] device veth1_vlan entered promiscuous mode [ 76.463925][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.471995][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.481104][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.489660][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.502881][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.510848][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.525434][ T8455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.544205][ T8450] device veth0_vlan entered promiscuous mode [ 76.562497][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.575196][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.584182][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.593174][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.602541][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.611264][ T9695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.624068][ T8455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.645771][ T8450] device veth1_vlan entered promiscuous mode [ 76.666741][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.677222][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.686682][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.695479][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.706033][ T8455] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.717716][ T8455] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.726856][ T8455] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.735714][ T8455] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.749253][ T8452] device veth0_vlan entered promiscuous mode [ 76.762052][ T8453] device veth0_macvtap entered promiscuous mode [ 76.779277][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.790552][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.803796][ T8456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.818167][ T8456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.830374][ T8456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.842993][ T8456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.855317][ T8452] device veth1_vlan entered promiscuous mode [ 76.866904][ T8453] device veth1_macvtap entered promiscuous mode [ 76.882196][ T8454] device veth0_macvtap entered promiscuous mode [ 76.893674][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.906216][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.915139][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.923624][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.932719][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.941915][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.951107][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.960213][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.968541][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.998143][ T8456] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.007076][ T8456] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.023892][ T8456] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.032992][ T8456] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.062345][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.070775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.084505][ T8454] device veth1_macvtap entered promiscuous mode executing program [ 77.154244][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.171941][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.184019][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.195047][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.206472][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.215238][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.225358][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.234952][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.244682][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.253782][ T9671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.265464][ T8450] device veth0_macvtap entered promiscuous mode [ 77.286879][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.297869][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.309559][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.320680][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.330848][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.342727][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.354090][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.372535][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.384649][ T9714] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 77.387686][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.399672][ T9714] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 77.428360][ T8453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.440909][ T8453] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.455080][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.470412][ T8450] device veth1_macvtap entered promiscuous mode [ 77.482735][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.491010][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.498788][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.509569][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.518041][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.527133][ T9696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.541281][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.554431][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.565521][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.577186][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.587917][ T8454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.599106][ T8454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.610864][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.620656][ T9716] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 77.632263][ T9716] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db executing program [ 77.659207][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.667872][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.697370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready executing program [ 77.714002][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.730143][ T8454] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.743868][ T8454] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.755120][ T8454] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.769572][ T8454] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.784597][ T8453] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.801815][ T8453] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.813455][ T8453] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.822457][ T8453] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.841637][ T8452] device veth0_macvtap entered promiscuous mode [ 77.849858][ T9724] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 77.864005][ T9724] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 77.894561][ T8452] device veth1_macvtap entered promiscuous mode [ 77.919087][ T9724] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 77.928597][ T9724] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 77.973410][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.999633][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program [ 78.045403][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.068384][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.079375][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.079395][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.079407][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.079423][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.081440][ T8450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.165594][ T9735] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 78.169082][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.175316][ T9735] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 78.202311][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.216353][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.235509][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.257192][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.273062][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.283429][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.294110][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.304689][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.315613][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.325751][ T8450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.336482][ T8450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.347909][ T8450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.368948][ T9741] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 78.382023][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.398668][ T9741] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db executing program executing program executing program [ 78.421316][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.457859][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.492650][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.504288][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.516425][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.526812][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.537879][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.548317][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.560612][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.573438][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.594581][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.607804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.619104][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.627899][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program [ 78.638529][ T9748] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 78.641626][ T8450] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.654893][ T9748] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 78.674657][ T8450] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.685531][ T9748] ================================================================== [ 78.688181][ T8450] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.693758][ T9748] BUG: KASAN: use-after-free in __list_add_valid+0x81/0xa0 [ 78.693822][ T9748] Read of size 8 at addr ffff88802e6bccc8 by task syz-executor926/9748 [ 78.693844][ T9748] [ 78.693851][ T9748] CPU: 1 PID: 9748 Comm: syz-executor926 Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 78.693877][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.693891][ T9748] Call Trace: [ 78.693902][ T9748] dump_stack_lvl+0x13e/0x1d6 [ 78.709184][ T8450] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.709731][ T9748] ? __list_add_valid+0x81/0xa0 [ 78.727130][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.730211][ T9748] print_address_description.constprop.0.cold+0x6c/0x309 [ 78.730251][ T9748] ? __list_add_valid+0x81/0xa0 [ 78.742133][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.743560][ T9748] ? __list_add_valid+0x81/0xa0 [ 78.743592][ T9748] kasan_report.cold+0x83/0xdf [ 78.743624][ T9748] ? __list_add_valid+0x81/0xa0 [ 78.748429][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.756950][ T9748] __list_add_valid+0x81/0xa0 [ 78.756985][ T9748] firmware_fallback_sysfs+0x455/0xe10 [ 78.757024][ T9748] _request_firmware+0xa80/0xe80 [ 78.757056][ T9748] request_firmware+0x32/0x50 [ 78.767094][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.772310][ T9748] reg_reload_regdb+0x7a/0x240 [ 78.772346][ T9748] ? is_world_regdom+0xe0/0xe0 [ 78.772381][ T9748] ? nl80211_set_qos_map+0x800/0x800 [ 78.772410][ T9748] ? nl80211_pre_doit+0xa6/0x620 [ 78.782167][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.784289][ T9748] genl_family_rcv_msg_doit+0x228/0x320 [ 78.784324][ T9748] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 78.784369][ T9748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.796249][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.798972][ T9748] ? ns_capable+0xd9/0x100 [ 78.799012][ T9748] genl_rcv_msg+0x328/0x580 [ 78.799042][ T9748] ? genl_get_cmd+0x480/0x480 [ 78.799068][ T9748] ? nl80211_stop_sched_scan+0x3a0/0x3a0 [ 78.799099][ T9748] ? lock_release+0x720/0x720 [ 78.806602][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.808666][ T9748] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 78.808706][ T9748] netlink_rcv_skb+0x153/0x420 [ 78.808732][ T9748] ? genl_get_cmd+0x480/0x480 [ 78.808759][ T9748] ? netlink_ack+0xaa0/0xaa0 [ 78.808800][ T9748] genl_rcv+0x24/0x40 [ 78.822020][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.823832][ T9748] netlink_unicast+0x533/0x7d0 [ 78.823867][ T9748] ? netlink_attachskb+0x870/0x870 [ 78.823890][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.823917][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.831943][ T8452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.834311][ T9748] ? __phys_addr_symbol+0x2c/0x70 [ 78.834339][ T9748] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.834364][ T9748] ? __check_object_size+0x16e/0x3f0 [ 78.841147][ T8452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.848836][ T9748] netlink_sendmsg+0x84c/0xd90 [ 78.848875][ T9748] ? netlink_unicast+0x7d0/0x7d0 [ 78.848908][ T9748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.848937][ T9748] ? netlink_unicast+0x7d0/0x7d0 [ 78.857886][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.858442][ T9748] sock_sendmsg+0xcf/0x120 [ 78.858478][ T9748] ____sys_sendmsg+0x6e8/0x810 [ 78.858509][ T9748] ? kernel_sendmsg+0x50/0x50 [ 78.873133][ T8452] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.879097][ T9748] ? do_recvmmsg+0x6d0/0x6d0 [ 78.879136][ T9748] ? lock_chain_count+0x20/0x20 [ 78.879168][ T9748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 78.879203][ T9748] ___sys_sendmsg+0xf3/0x170 [ 78.884921][ T8452] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.892099][ T9748] ? sendmsg_copy_msghdr+0x160/0x160 [ 78.892138][ T9748] ? __fget_files+0x21b/0x3e0 [ 78.892165][ T9748] ? lock_downgrade+0x6e0/0x6e0 [ 78.892203][ T9748] ? __fget_files+0x23d/0x3e0 [ 78.908943][ T8452] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.912625][ T9748] ? __fget_light+0xea/0x280 [ 78.912658][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.912690][ T9748] __sys_sendmsg+0xe5/0x1b0 [ 78.917312][ T8452] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.921826][ T9748] ? __sys_sendmsg_sock+0x30/0x30 [ 78.921876][ T9748] ? syscall_enter_from_user_mode+0x21/0x70 [ 78.921912][ T9748] do_syscall_64+0x31/0xb0 [ 78.921937][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.185877][ T9748] RIP: 0033:0x44a269 [ 79.189797][ T9748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 16 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.209424][ T9748] RSP: 002b:00007f748604a318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.217865][ T9748] RAX: ffffffffffffffda RBX: 00000000004d6288 RCX: 000000000044a269 [ 79.225840][ T9748] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 79.233821][ T9748] RBP: 00000000004d6280 R08: 0000000000000000 R09: 0000000000000000 [ 79.241798][ T9748] R10: 0000000000000000 R11: 0000000000000246 R12: 0031313230386c6e [ 79.249769][ T9748] R13: 00007ffc4e37119f R14: 00007f748604a400 R15: 0000000000022000 [ 79.257774][ T9748] [ 79.260092][ T9748] Allocated by task 9741: [ 79.264416][ T9748] kasan_save_stack+0x1b/0x40 [ 79.269100][ T9748] __kasan_kmalloc+0x9b/0xd0 [ 79.273691][ T9748] _request_firmware+0x2de/0xe80 [ 79.278627][ T9748] request_firmware+0x32/0x50 [ 79.283301][ T9748] reg_reload_regdb+0x7a/0x240 [ 79.288072][ T9748] genl_family_rcv_msg_doit+0x228/0x320 [ 79.293641][ T9748] genl_rcv_msg+0x328/0x580 [ 79.298157][ T9748] netlink_rcv_skb+0x153/0x420 [ 79.302929][ T9748] genl_rcv+0x24/0x40 [ 79.306911][ T9748] netlink_unicast+0x533/0x7d0 [ 79.311672][ T9748] netlink_sendmsg+0x84c/0xd90 [ 79.316435][ T9748] sock_sendmsg+0xcf/0x120 [ 79.320876][ T9748] ____sys_sendmsg+0x6e8/0x810 [ 79.325643][ T9748] ___sys_sendmsg+0xf3/0x170 [ 79.330237][ T9748] __sys_sendmsg+0xe5/0x1b0 [ 79.334739][ T9748] do_syscall_64+0x31/0xb0 [ 79.339153][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.345052][ T9748] [ 79.347369][ T9748] Freed by task 9741: [ 79.351339][ T9748] kasan_save_stack+0x1b/0x40 [ 79.356017][ T9748] kasan_set_track+0x1c/0x30 [ 79.360608][ T9748] kasan_set_free_info+0x20/0x30 [ 79.365558][ T9748] __kasan_slab_free+0xfb/0x130 [ 79.370415][ T9748] slab_free_freelist_hook+0xdf/0x240 [ 79.375795][ T9748] kfree+0xeb/0x650 [ 79.379608][ T9748] free_fw_priv+0x2b1/0x4d0 [ 79.384136][ T9748] release_firmware.part.0+0xc7/0xf0 [ 79.389428][ T9748] _request_firmware+0x709/0xe80 [ 79.394366][ T9748] request_firmware+0x32/0x50 [ 79.399046][ T9748] reg_reload_regdb+0x7a/0x240 [ 79.403815][ T9748] genl_family_rcv_msg_doit+0x228/0x320 [ 79.409360][ T9748] genl_rcv_msg+0x328/0x580 [ 79.413863][ T9748] netlink_rcv_skb+0x153/0x420 [ 79.418622][ T9748] genl_rcv+0x24/0x40 [ 79.422600][ T9748] netlink_unicast+0x533/0x7d0 [ 79.427363][ T9748] netlink_sendmsg+0x84c/0xd90 [ 79.432126][ T9748] sock_sendmsg+0xcf/0x120 [ 79.436543][ T9748] ____sys_sendmsg+0x6e8/0x810 [ 79.441311][ T9748] ___sys_sendmsg+0xf3/0x170 [ 79.445903][ T9748] __sys_sendmsg+0xe5/0x1b0 [ 79.450409][ T9748] do_syscall_64+0x31/0xb0 [ 79.454836][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.460737][ T9748] [ 79.463059][ T9748] The buggy address belongs to the object at ffff88802e6bcc00 [ 79.463059][ T9748] which belongs to the cache kmalloc-256 of size 256 [ 79.477123][ T9748] The buggy address is located 200 bytes inside of [ 79.477123][ T9748] 256-byte region [ffff88802e6bcc00, ffff88802e6bcd00) [ 79.490399][ T9748] The buggy address belongs to the page: [ 79.496020][ T9748] page:ffffea0000b9af00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2e6bc [ 79.506171][ T9748] head:ffffea0000b9af00 order:1 compound_mapcount:0 [ 79.512761][ T9748] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 79.520754][ T9748] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888011041b40 [ 79.529340][ T9748] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 79.537913][ T9748] page dumped because: kasan: bad access detected [ 79.544318][ T9748] page_owner tracks the page as allocated [ 79.550026][ T9748] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8453, ts 78366932229, free_ts 78271607972 [ 79.569128][ T9748] get_page_from_freelist+0x125c/0x2ed0 [ 79.574699][ T9748] __alloc_pages+0x1b2/0x500 [ 79.579311][ T9748] alloc_pages+0x18c/0x2a0 [ 79.583731][ T9748] allocate_slab+0x2c2/0x4c0 [ 79.588323][ T9748] ___slab_alloc+0x4ba/0x820 [ 79.592913][ T9748] __slab_alloc.constprop.0+0xa7/0xf0 [ 79.598281][ T9748] __kmalloc+0x312/0x330 [ 79.602520][ T9748] fib_create_info+0x8a7/0x4890 [ 79.607370][ T9748] fib_table_insert+0x1cd/0x1af0 [ 79.612312][ T9748] fib_magic+0x455/0x540 [ 79.616562][ T9748] fib_add_ifaddr+0x16c/0x500 [ 79.621238][ T9748] fib_netdev_event+0x46f/0x680 [ 79.626089][ T9748] notifier_call_chain+0xb5/0x200 [ 79.631133][ T9748] call_netdevice_notifiers_info+0xb5/0x130 [ 79.637048][ T9748] __dev_notify_flags+0x110/0x2b0 [ 79.642074][ T9748] dev_change_flags+0x112/0x170 [ 79.646944][ T9748] page last free stack trace: [ 79.651606][ T9748] __free_pages_ok+0x4cb/0xf30 [ 79.656370][ T9748] unfreeze_partials+0x17c/0x1d0 [ 79.661309][ T9748] put_cpu_partial+0x13d/0x230 [ 79.666078][ T9748] qlist_free_all+0x5a/0xc0 [ 79.670599][ T9748] kasan_quarantine_reduce+0x180/0x200 [ 79.676075][ T9748] __kasan_slab_alloc+0x8e/0xa0 [ 79.680928][ T9748] kmem_cache_alloc_trace+0x26d/0x3c0 [ 79.686352][ T9748] nsim_fib_event_work+0xe43/0x2490 [ 79.691555][ T9748] process_one_work+0x98d/0x1600 [ 79.696496][ T9748] worker_thread+0x64c/0x1120 [ 79.701176][ T9748] kthread+0x3b1/0x4a0 [ 79.705247][ T9748] ret_from_fork+0x1f/0x30 [ 79.709671][ T9748] [ 79.711987][ T9748] Memory state around the buggy address: [ 79.717608][ T9748] ffff88802e6bcb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.725668][ T9748] ffff88802e6bcc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.733727][ T9748] >ffff88802e6bcc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.741801][ T9748] ^ [ 79.748207][ T9748] ffff88802e6bcd00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.756263][ T9748] ffff88802e6bcd80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.764319][ T9748] ================================================================== [ 79.772367][ T9748] Disabling lock debugging due to kernel taint [ 79.798766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.807317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program [ 79.893312][ T9748] Kernel panic - not syncing: panic_on_warn set ... [ 79.899934][ T9748] CPU: 1 PID: 9748 Comm: syz-executor926 Tainted: G B 5.13.0-rc2-next-20210518-syzkaller #0 [ 79.911310][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.921399][ T9748] Call Trace: [ 79.924682][ T9748] dump_stack_lvl+0x13e/0x1d6 [ 79.929401][ T9748] ? __list_add_valid+0x60/0xa0 [ 79.934262][ T9748] panic+0x306/0x73d [ 79.938171][ T9748] ? __warn_printk+0xf3/0xf3 executing program executing program [ 79.942775][ T9748] ? preempt_schedule_common+0x59/0xc0 [ 79.948245][ T9748] ? __list_add_valid+0x81/0xa0 [ 79.953113][ T9748] ? preempt_schedule_thunk+0x16/0x18 [ 79.958540][ T9748] ? trace_hardirqs_on+0x38/0x1c0 [ 79.963588][ T9748] ? trace_hardirqs_on+0x51/0x1c0 [ 79.968626][ T9748] ? __list_add_valid+0x81/0xa0 [ 79.973505][ T9748] ? __list_add_valid+0x81/0xa0 [ 79.978367][ T9748] end_report.cold+0x5a/0x5a [ 79.982968][ T9748] kasan_report.cold+0x71/0xdf [ 79.987743][ T9748] ? __list_add_valid+0x81/0xa0 executing program executing program executing program [ 79.992627][ T9748] __list_add_valid+0x81/0xa0 [ 79.997323][ T9748] firmware_fallback_sysfs+0x455/0xe10 [ 80.002798][ T9748] _request_firmware+0xa80/0xe80 [ 80.007744][ T9748] request_firmware+0x32/0x50 [ 80.012428][ T9748] reg_reload_regdb+0x7a/0x240 [ 80.017202][ T9748] ? is_world_regdom+0xe0/0xe0 [ 80.021979][ T9748] ? nl80211_set_qos_map+0x800/0x800 [ 80.027278][ T9748] ? nl80211_pre_doit+0xa6/0x620 [ 80.032233][ T9748] genl_family_rcv_msg_doit+0x228/0x320 executing program executing program [ 80.037798][ T9748] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 80.045184][ T9748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.051435][ T9748] ? ns_capable+0xd9/0x100 [ 80.055869][ T9748] genl_rcv_msg+0x328/0x580 [ 80.060382][ T9748] ? genl_get_cmd+0x480/0x480 [ 80.065065][ T9748] ? nl80211_stop_sched_scan+0x3a0/0x3a0 [ 80.070705][ T9748] ? lock_release+0x720/0x720 [ 80.075384][ T9748] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 80.080681][ T9748] netlink_rcv_skb+0x153/0x420 [ 80.085456][ T9748] ? genl_get_cmd+0x480/0x480 executing program executing program executing program [ 80.090142][ T9748] ? netlink_ack+0xaa0/0xaa0 [ 80.094743][ T9748] genl_rcv+0x24/0x40 [ 80.098731][ T9748] netlink_unicast+0x533/0x7d0 [ 80.103500][ T9748] ? netlink_attachskb+0x870/0x870 [ 80.108597][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.114847][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.121093][ T9748] ? __phys_addr_symbol+0x2c/0x70 [ 80.126127][ T9748] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.131850][ T9748] ? __check_object_size+0x16e/0x3f0 [ 80.137152][ T9748] netlink_sendmsg+0x84c/0xd90 executing program executing program executing program [ 80.141927][ T9748] ? netlink_unicast+0x7d0/0x7d0 [ 80.146873][ T9748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.153124][ T9748] ? netlink_unicast+0x7d0/0x7d0 [ 80.158082][ T9748] sock_sendmsg+0xcf/0x120 [ 80.162523][ T9748] ____sys_sendmsg+0x6e8/0x810 [ 80.167296][ T9748] ? kernel_sendmsg+0x50/0x50 [ 80.171984][ T9748] ? do_recvmmsg+0x6d0/0x6d0 [ 80.176606][ T9748] ? lock_chain_count+0x20/0x20 [ 80.181487][ T9748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.187472][ T9748] ___sys_sendmsg+0xf3/0x170 executing program executing program [ 80.192076][ T9748] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.197407][ T9748] ? __fget_files+0x21b/0x3e0 [ 80.202076][ T9748] ? lock_downgrade+0x6e0/0x6e0 [ 80.206939][ T9748] ? __fget_files+0x23d/0x3e0 [ 80.211622][ T9748] ? __fget_light+0xea/0x280 [ 80.216256][ T9748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.222509][ T9748] __sys_sendmsg+0xe5/0x1b0 [ 80.227028][ T9748] ? __sys_sendmsg_sock+0x30/0x30 [ 80.232071][ T9748] ? syscall_enter_from_user_mode+0x21/0x70 [ 80.237977][ T9748] do_syscall_64+0x31/0xb0 executing program executing program executing program [ 80.242405][ T9748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.248318][ T9748] RIP: 0033:0x44a269 [ 80.252222][ T9748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 16 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 80.271837][ T9748] RSP: 002b:00007f748604a318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.280257][ T9748] RAX: ffffffffffffffda RBX: 00000000004d6288 RCX: 000000000044a269 executing program [ 80.288228][ T9748] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 80.296203][ T9748] RBP: 00000000004d6280 R08: 0000000000000000 R09: 0000000000000000 [ 80.304180][ T9748] R10: 0000000000000000 R11: 0000000000000246 R12: 0031313230386c6e [ 80.312155][ T9748] R13: 00007ffc4e37119f R14: 00007f748604a400 R15: 0000000000022000 [ 80.321029][ T9748] Kernel Offset: disabled [ 80.325358][ T9748] Rebooting in 86400 seconds..