[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. 2021/02/28 00:31:14 parsed 1 programs 2021/02/28 00:31:15 executed programs: 0 syzkaller login: [ 66.955376][ T8429] IPVS: ftp: loaded support on port[0] = 21 [ 66.972408][ T8433] IPVS: ftp: loaded support on port[0] = 21 [ 66.984724][ T8431] IPVS: ftp: loaded support on port[0] = 21 [ 67.001482][ T8432] IPVS: ftp: loaded support on port[0] = 21 [ 67.076039][ T8434] IPVS: ftp: loaded support on port[0] = 21 [ 67.084727][ T8430] IPVS: ftp: loaded support on port[0] = 21 [ 67.575402][ T8433] chnl_net:caif_netlink_parms(): no params data found [ 67.630000][ T8429] chnl_net:caif_netlink_parms(): no params data found [ 67.709811][ T8430] chnl_net:caif_netlink_parms(): no params data found [ 67.805393][ T8433] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.819390][ T8433] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.829755][ T8433] device bridge_slave_0 entered promiscuous mode [ 67.844385][ T8433] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.851980][ T8433] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.861663][ T8433] device bridge_slave_1 entered promiscuous mode [ 67.908825][ T8434] chnl_net:caif_netlink_parms(): no params data found [ 68.003551][ T8433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.025352][ T8433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.043231][ T8430] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.050580][ T8430] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.062123][ T8430] device bridge_slave_0 entered promiscuous mode [ 68.072158][ T8430] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.080308][ T8430] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.089273][ T8430] device bridge_slave_1 entered promiscuous mode [ 68.111521][ T8429] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.123074][ T8429] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.131558][ T8429] device bridge_slave_0 entered promiscuous mode [ 68.144469][ T8429] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.152067][ T8429] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.161635][ T8429] device bridge_slave_1 entered promiscuous mode [ 68.169117][ T8431] chnl_net:caif_netlink_parms(): no params data found [ 68.179232][ T8432] chnl_net:caif_netlink_parms(): no params data found [ 68.223437][ T8433] team0: Port device team_slave_0 added [ 68.274484][ T8433] team0: Port device team_slave_1 added [ 68.302314][ T8430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.313711][ T8429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.347876][ T8430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.368739][ T8429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.416879][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.423857][ 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. [ 68.452726][ T8433] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.472694][ T8433] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.481323][ 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. [ 68.509534][ T8433] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.527148][ T8430] team0: Port device team_slave_0 added [ 68.540546][ T8432] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.547853][ T8432] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.555517][ T8432] device bridge_slave_0 entered promiscuous mode [ 68.575932][ T8431] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.583098][ T8431] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.592301][ T8431] device bridge_slave_0 entered promiscuous mode [ 68.614349][ T8430] team0: Port device team_slave_1 added [ 68.625736][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.633480][ T8434] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.642475][ T8434] device bridge_slave_0 entered promiscuous mode [ 68.651367][ T8432] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.658523][ T8432] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.668477][ T8432] device bridge_slave_1 entered promiscuous mode [ 68.677208][ T8429] team0: Port device team_slave_0 added [ 68.690203][ T8431] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.697501][ T8431] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.705313][ T8431] device bridge_slave_1 entered promiscuous mode [ 68.717736][ T8433] device hsr_slave_0 entered promiscuous mode [ 68.727095][ T8433] device hsr_slave_1 entered promiscuous mode [ 68.739873][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.747313][ T8434] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.754990][ T8434] device bridge_slave_1 entered promiscuous mode [ 68.763424][ T8429] team0: Port device team_slave_1 added [ 68.789965][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.799605][ T8430] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.827153][ T8430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.852576][ T8432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.877057][ T8116] Bluetooth: hci4: command 0x0409 tx timeout [ 68.884910][ T8431] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.897045][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.903992][ T8430] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.931041][ T8430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.956636][ T8432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.965843][ T8116] Bluetooth: hci3: command 0x0409 tx timeout [ 68.968394][ T8429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.980476][ T8429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.983088][ T8116] Bluetooth: hci1: command 0x0409 tx timeout [ 69.016065][ T8116] Bluetooth: hci2: command 0x0409 tx timeout [ 69.018878][ T8429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.022084][ T8116] Bluetooth: hci5: command 0x0409 tx timeout [ 69.051620][ T8116] Bluetooth: hci0: command 0x0409 tx timeout [ 69.052449][ T8431] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.085681][ T8434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.096494][ T8429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.103442][ T8429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.129453][ T8429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.155880][ T8431] team0: Port device team_slave_0 added [ 69.171136][ T8434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.196535][ T8431] team0: Port device team_slave_1 added [ 69.217267][ T8432] team0: Port device team_slave_0 added [ 69.225510][ T8434] team0: Port device team_slave_0 added [ 69.252232][ T8430] device hsr_slave_0 entered promiscuous mode [ 69.260136][ T8430] device hsr_slave_1 entered promiscuous mode [ 69.268088][ T8430] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.275821][ T8430] Cannot create hsr debugfs directory [ 69.284653][ T8432] team0: Port device team_slave_1 added [ 69.293161][ T8434] team0: Port device team_slave_1 added [ 69.328997][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.340701][ 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. [ 69.368062][ T8431] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.383462][ T8429] device hsr_slave_0 entered promiscuous mode [ 69.390793][ T8429] device hsr_slave_1 entered promiscuous mode [ 69.398072][ T8429] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.405628][ T8429] Cannot create hsr debugfs directory [ 69.417921][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.424871][ T8434] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.452635][ T8434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.481844][ T8431] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.488949][ 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. [ 69.515068][ T8431] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.539168][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.547983][ T8434] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.574099][ T8434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.590400][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.599990][ 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. [ 69.627978][ T8432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.654831][ T8431] device hsr_slave_0 entered promiscuous mode [ 69.663859][ T8431] device hsr_slave_1 entered promiscuous mode [ 69.672318][ T8431] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.680824][ T8431] Cannot create hsr debugfs directory [ 69.699480][ T8432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.707042][ 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. [ 69.733150][ T8432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.796605][ T8434] device hsr_slave_0 entered promiscuous mode [ 69.803765][ T8434] device hsr_slave_1 entered promiscuous mode [ 69.810411][ T8434] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.819259][ T8434] Cannot create hsr debugfs directory [ 69.827335][ T8432] device hsr_slave_0 entered promiscuous mode [ 69.841257][ T8432] device hsr_slave_1 entered promiscuous mode [ 69.848015][ T8432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.855555][ T8432] Cannot create hsr debugfs directory [ 70.138542][ T8433] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.160779][ T8433] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.211073][ T8433] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.231760][ T8433] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.321847][ T8430] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.364030][ T8430] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.391864][ T8431] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.411831][ T8430] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.438704][ T8431] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.453390][ T8431] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.470562][ T8430] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.494821][ T8431] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.549244][ T8429] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.574784][ T8429] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.612861][ T8429] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.624405][ T8429] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.697292][ T8433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.739009][ T8432] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.757790][ T8432] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.772379][ T8432] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.792175][ T8432] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.825758][ T8433] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.835485][ T8434] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.851042][ T8434] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.867137][ T8434] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.883693][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.892430][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.905661][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.916650][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.925146][ T9711] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.932461][ T9711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.941701][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.955683][ T8434] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.964687][ T19] Bluetooth: hci4: command 0x041b tx timeout [ 70.964760][ T3267] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.985308][ T3267] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.028774][ T8430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.043906][ T19] Bluetooth: hci2: command 0x041b tx timeout [ 71.050040][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.059691][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.071813][ T9699] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.078937][ T9699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.088156][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.108848][ T9699] Bluetooth: hci1: command 0x041b tx timeout [ 71.114911][ T9699] Bluetooth: hci3: command 0x041b tx timeout [ 71.126047][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 71.130570][ T8431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.160925][ T8430] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.169969][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.180595][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.189836][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.199861][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.208482][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.217071][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.225456][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.234539][ T19] Bluetooth: hci5: command 0x041b tx timeout [ 71.242079][ T8431] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.273708][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.281575][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.290029][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.300336][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.309403][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.318621][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.328340][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.337291][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.344324][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.389506][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.399984][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.409075][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.418315][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.427886][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.436804][ T9699] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.443872][ T9699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.452173][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.461229][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.470167][ T9699] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.477269][ T9699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.485007][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.494588][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.503086][ T9699] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.510199][ T9699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.521057][ T8433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.558800][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.566748][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.575168][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.585172][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.615919][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.624479][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.634618][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.646329][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.655085][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.664255][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.673678][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.684451][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.693195][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.702302][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.711235][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.721283][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.729919][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.771150][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.781589][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.796170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.803616][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.817343][ T8429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.828129][ T8434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.845062][ T8431] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.855647][ T8431] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.880086][ T8433] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.904516][ T8429] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.919483][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.933041][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.942546][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.951604][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.960614][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.969032][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.986799][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.003861][ T8434] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.022766][ T8432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.038582][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.046817][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.054435][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.064079][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.072658][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.082062][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.091055][ T2972] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.098188][ T2972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.106916][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.128623][ T8431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.163277][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.171618][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.180526][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.190172][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.200311][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.208427][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.230250][ T8430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.250301][ T8432] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.262288][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.273643][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.284428][ T9699] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.291588][ T9699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.317211][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.334541][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.356609][ T9699] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.363694][ T9699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.382824][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.391879][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.401738][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.411320][ T9699] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.418472][ T9699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.427101][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.436001][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.444493][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.452817][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.466752][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.474593][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.484132][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.492766][ T9699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.504451][ T8433] device veth0_vlan entered promiscuous mode [ 72.541378][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.551563][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.562039][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.572706][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.582075][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.590725][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.599151][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.608036][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.617500][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.626765][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.635038][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.644514][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.653614][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.662439][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.671360][ T8559] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.678482][ T8559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.691659][ T8433] device veth1_vlan entered promiscuous mode [ 72.714680][ T8429] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.726425][ T8429] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.743321][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.759462][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.770712][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.778883][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.788213][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.797650][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.806632][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.815273][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.824957][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.833899][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.850009][ T8434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.872322][ T8431] device veth0_vlan entered promiscuous mode [ 72.879752][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.890102][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.899329][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.909370][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.918491][ T3821] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.925519][ T3821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.933934][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.942692][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.951570][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.994255][ T8431] device veth1_vlan entered promiscuous mode [ 73.002419][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.011119][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.020300][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.029413][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.038281][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.046494][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.046502][ T9730] Bluetooth: hci4: command 0x040f tx timeout [ 73.055164][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.069623][ T3821] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.096351][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.104976][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.115514][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.126244][ T8116] Bluetooth: hci1: command 0x040f tx timeout [ 73.131377][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.132531][ T8116] Bluetooth: hci2: command 0x040f tx timeout [ 73.169375][ T8433] device veth0_macvtap entered promiscuous mode [ 73.181532][ T8434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.193517][ T8429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.201275][ T9737] Bluetooth: hci0: command 0x040f tx timeout [ 73.207895][ T9737] Bluetooth: hci3: command 0x040f tx timeout [ 73.231957][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.240684][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.253874][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.262994][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.272220][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.281453][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.286039][ T9729] Bluetooth: hci5: command 0x040f tx timeout [ 73.290247][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.304838][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.313841][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.346271][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.354408][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.369810][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.380528][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.393234][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.403533][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.415377][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.425126][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.455060][ T8432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.464882][ T8431] device veth0_macvtap entered promiscuous mode [ 73.481867][ T8433] device veth1_macvtap entered promiscuous mode [ 73.514172][ T8430] device veth0_vlan entered promiscuous mode [ 73.534430][ T8429] device veth0_vlan entered promiscuous mode [ 73.545105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.556983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.564840][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.574691][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.585011][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.593678][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.607636][ T8431] device veth1_macvtap entered promiscuous mode [ 73.626974][ T8430] device veth1_vlan entered promiscuous mode [ 73.653702][ T8429] device veth1_vlan entered promiscuous mode [ 73.667849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.680890][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.690256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.701587][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.709751][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.718009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.726040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.733446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.742929][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.761010][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.772940][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.784697][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.801720][ T8432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.821753][ T8434] device veth0_vlan entered promiscuous mode [ 73.830874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.846461][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.854988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.864915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.873888][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.882611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.893946][ T8433] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.913304][ T8434] device veth1_vlan entered promiscuous mode [ 73.933056][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.942491][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.952151][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.962070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.972119][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.989729][ T8433] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.999883][ T8433] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.009612][ T8433] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.018860][ T8433] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.031369][ T8431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.043023][ T8431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.054909][ T8431] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.093228][ T8430] device veth0_macvtap entered promiscuous mode [ 74.102478][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.116300][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.125079][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.140952][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.157336][ T8431] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.168957][ T8431] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.179229][ T8431] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.188806][ T8431] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.220749][ T8430] device veth1_macvtap entered promiscuous mode [ 74.229885][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.241298][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.290384][ T8429] device veth0_macvtap entered promiscuous mode [ 74.323403][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.332453][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.346633][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.355013][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.371572][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.399314][ T8429] device veth1_macvtap entered promiscuous mode [ 74.418893][ T8434] device veth0_macvtap entered promiscuous mode [ 74.487599][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.497380][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.508438][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.518675][ T8559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.535921][ T8430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.556214][ T8430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.575548][ T8430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.609215][ T8430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.622000][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.655031][ T384] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.657278][ T8434] device veth1_macvtap entered promiscuous mode [ 74.670424][ T384] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.682388][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.697064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.714268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.724196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.737716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.750343][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.760052][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.771522][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.784055][ T8430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.796449][ T8430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.809197][ T8430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.820235][ T8430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.831975][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.842580][ T8432] device veth0_vlan entered promiscuous mode [ 74.867846][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.890539][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.901886][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.912846][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.923978][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.935175][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.947302][ T8429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.971662][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.980240][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.993861][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.003035][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.012796][ T8430] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.022847][ T8430] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.033272][ T8430] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.042995][ T8430] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.055434][ T8432] device veth1_vlan entered promiscuous mode [ 75.111666][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.124510][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.126102][ T2972] Bluetooth: hci4: command 0x0419 tx timeout [ 75.139758][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.150906][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.160925][ T8429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.172248][ T8429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.183506][ T8429] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.205807][ T9736] Bluetooth: hci2: command 0x0419 tx timeout [ 75.218747][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.239141][ T9736] Bluetooth: hci1: command 0x0419 tx timeout [ 75.248300][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.259685][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.270743][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.276239][ T3821] Bluetooth: hci3: command 0x0419 tx timeout [ 75.282049][ T9736] Bluetooth: hci0: command 0x0419 tx timeout [ 75.292682][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.303587][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.313652][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.324719][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.337074][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.358589][ T3821] Bluetooth: hci5: command 0x0419 tx timeout [ 75.364733][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.373739][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.383417][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.393107][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.402200][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.411154][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.429457][ T8429] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.439312][ T8429] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.454209][ T8429] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.463417][ T8429] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.492815][ T8432] device veth0_macvtap entered promiscuous mode [ 75.530204][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.544011][ T122] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.552624][ T384] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.566161][ T384] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.573543][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.585216][ T122] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.592166][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.604458][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.614385][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.624918][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.635120][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.647277][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.659393][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.690380][ T8432] device veth1_macvtap entered promiscuous mode [ 75.704515][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.723403][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.733743][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.746057][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.753829][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.770093][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.780967][ T8434] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.795312][ T8434] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.810484][ T8434] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.819694][ T8434] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.879958][ T122] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.900160][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.905847][ T122] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.932604][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.952191][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.963342][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.973839][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.984848][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.996565][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.008017][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.018132][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.028944][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.042035][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.071851][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.091836][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.102724][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.124223][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.144097][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.163922][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.183976][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.205661][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.217183][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.232024][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.243370][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.254592][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.265913][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.278026][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.320048][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.337067][ T9736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.362301][ T8432] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.378343][ T8432] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.400124][ T8432] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.413154][ T8432] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.427294][ C1] hrtimer: interrupt took 35837 ns [ 76.438756][ T241] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.478318][ T241] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.486939][ T384] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.579723][ T384] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/02/28 00:31:26 executed programs: 6 [ 76.652245][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.686866][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.759182][ T241] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.787675][ T241] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.792013][ T337] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.850948][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.878833][ T337] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.966468][ T241] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.974514][ T241] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.048084][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.077252][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.134352][ T337] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.144808][ T532] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.179608][ T9913] ================================================================== [ 77.187956][ T9913] BUG: KASAN: use-after-free in __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.196500][ T9913] Read of size 8 at addr ffff88801d218598 by task syz-executor.5/9913 [ 77.204619][ T424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.212439][ T9913] [ 77.212477][ T9913] CPU: 1 PID: 9913 Comm: syz-executor.5 Not tainted 5.11.0-next-20210226-syzkaller #0 [ 77.212501][ T9913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.212515][ T9913] Call Trace: [ 77.212524][ T9913] dump_stack+0xfa/0x151 [ 77.212572][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.248192][ T9913] print_address_description.constprop.0.cold+0x5b/0x2f8 [ 77.255595][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.261773][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.267947][ T9913] kasan_report.cold+0x7c/0xd8 [ 77.272741][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.278146][ T424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.278914][ T9913] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 77.278960][ T9913] io_wq_create+0x6ca/0xbf0 [ 77.296805][ T9913] io_uring_alloc_task_context+0x1bf/0x6a0 [ 77.302637][ T9913] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 77.308900][ T9913] ? io_issue_sqe+0x4f00/0x4f00 [ 77.313777][ T9913] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 77.319516][ T9913] ? lock_downgrade+0x6d0/0x6d0 [ 77.324390][ T9913] ? __fget_files+0x288/0x3d0 [ 77.327253][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.329083][ T9913] io_uring_add_task_file+0x261/0x350 [ 77.341677][ T9913] __do_sys_io_uring_enter+0x113b/0x2280 [ 77.347356][ T9913] ? lock_release+0x3bb/0x710 [ 77.352060][ T9913] ? io_sq_thread+0x1ae0/0x1ae0 [ 77.356937][ T9913] ? ktime_get+0x162/0x1e0 [ 77.361373][ T9913] ? lapic_next_event+0x4d/0x80 [ 77.366248][ T9913] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.372510][ T9913] ? clockevents_program_event+0x12b/0x370 [ 77.378338][ T9913] ? tick_program_event+0xb4/0x140 [ 77.383474][ T9913] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.389822][ T9913] ? hrtimer_interrupt+0x6f4/0x940 [ 77.394958][ T9913] ? kvm_sched_clock_read+0x14/0x40 [ 77.400184][ T9913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 77.406110][ T9913] do_syscall_64+0x2d/0x70 [ 77.410548][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.416459][ T9913] RIP: 0033:0x465ef9 [ 77.420364][ T9913] 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 [ 77.439996][ T9913] RSP: 002b:00007fe6c05ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 77.448432][ T9913] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465ef9 [ 77.456417][ T9913] RDX: 0000000000000000 RSI: 0000000000002039 RDI: 0000000000000006 [ 77.464411][ T9913] RBP: 00000000004bcd1c R08: 0000000000000000 R09: 0000000000000000 [ 77.472396][ T9913] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 77.480381][ T9913] R13: 00007fff4294d53f R14: 00007fe6c05ff300 R15: 0000000000022000 [ 77.488396][ T9913] [ 77.490730][ T9913] Allocated by task 9913: [ 77.495058][ T9913] kasan_save_stack+0x1b/0x40 [ 77.499759][ T9913] __kasan_kmalloc+0x99/0xc0 [ 77.504367][ T9913] io_wq_create+0xc0/0xbf0 [ 77.508802][ T9913] io_uring_alloc_task_context+0x1bf/0x6a0 [ 77.514623][ T9913] io_uring_add_task_file+0x261/0x350 [ 77.520012][ T9913] __do_sys_io_uring_enter+0x113b/0x2280 [ 77.525659][ T9913] do_syscall_64+0x2d/0x70 [ 77.530095][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.536002][ T9913] [ 77.538329][ T9913] Freed by task 9913: [ 77.542311][ T9913] kasan_save_stack+0x1b/0x40 [ 77.547002][ T9913] kasan_set_track+0x1c/0x30 [ 77.551607][ T9913] kasan_set_free_info+0x20/0x30 [ 77.556558][ T9913] __kasan_slab_free+0xf5/0x130 [ 77.561422][ T9913] slab_free_freelist_hook+0x72/0x1b0 [ 77.566824][ T9913] kfree+0xe5/0x7b0 [ 77.570643][ T9913] io_wq_put+0x4d0/0x6d0 [ 77.574906][ T9913] io_wq_create+0x92d/0xbf0 [ 77.579432][ T9913] io_uring_alloc_task_context+0x1bf/0x6a0 [ 77.585257][ T9913] io_uring_add_task_file+0x261/0x350 [ 77.590643][ T9913] __do_sys_io_uring_enter+0x113b/0x2280 [ 77.596297][ T9913] do_syscall_64+0x2d/0x70 [ 77.600729][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.606640][ T9913] [ 77.608974][ T9913] Last potentially related work creation: [ 77.614776][ T9913] kasan_save_stack+0x1b/0x40 [ 77.619470][ T9913] kasan_record_aux_stack+0xe5/0x110 [ 77.624773][ T9913] insert_work+0x48/0x370 [ 77.629114][ T9913] __queue_work+0x5c1/0xf00 [ 77.633631][ T9913] queue_work_on+0xae/0xc0 [ 77.638063][ T9913] call_usermodehelper_exec+0x1f0/0x4c0 [ 77.643631][ T9913] kobject_uevent_env+0xf9f/0x1680 [ 77.648757][ T9913] net_rx_queue_update_kobjects+0xee/0x450 [ 77.654577][ T9913] netdev_register_kobject+0x275/0x430 [ 77.660050][ T9913] register_netdevice+0xd33/0x14a0 [ 77.665176][ T9913] bond_newlink+0x47/0xa0 [ 77.669521][ T9913] __rtnl_newlink+0x1059/0x1710 [ 77.674387][ T9913] rtnl_newlink+0x64/0xa0 [ 77.678732][ T9913] rtnetlink_rcv_msg+0x44e/0xad0 [ 77.683681][ T9913] netlink_rcv_skb+0x153/0x420 [ 77.688459][ T9913] netlink_unicast+0x533/0x7d0 [ 77.693243][ T9913] netlink_sendmsg+0x856/0xd90 [ 77.698021][ T9913] sock_sendmsg+0xcf/0x120 [ 77.702453][ T9913] __sys_sendto+0x21c/0x320 [ 77.706970][ T9913] __x64_sys_sendto+0xdd/0x1b0 [ 77.711751][ T9913] do_syscall_64+0x2d/0x70 [ 77.716180][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.722087][ T9913] [ 77.724414][ T9913] Second to last potentially related work creation: [ 77.730997][ T9913] kasan_save_stack+0x1b/0x40 [ 77.735689][ T9913] kasan_record_aux_stack+0xe5/0x110 [ 77.740991][ T9913] insert_work+0x48/0x370 [ 77.745335][ T9913] __queue_work+0x5c1/0xf00 [ 77.749850][ T9913] queue_work_on+0xae/0xc0 [ 77.754284][ T9913] call_usermodehelper_exec+0x1f0/0x4c0 [ 77.759846][ T9913] kobject_uevent_env+0xf9f/0x1680 [ 77.764964][ T9913] kobject_synth_uevent+0x701/0x850 [ 77.770175][ T9913] uevent_store+0x20/0x50 [ 77.774520][ T9913] dev_attr_store+0x50/0x80 [ 77.779037][ T9913] sysfs_kf_write+0x110/0x160 [ 77.783723][ T9913] kernfs_fop_write_iter+0x342/0x500 [ 77.789023][ T9913] new_sync_write+0x426/0x650 [ 77.793714][ T9913] vfs_write+0x796/0xa30 [ 77.797970][ T9913] ksys_write+0x12d/0x250 [ 77.802315][ T9913] do_syscall_64+0x2d/0x70 [ 77.806746][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.812652][ T9913] [ 77.814982][ T9913] The buggy address belongs to the object at ffff88801d218500 [ 77.814982][ T9913] which belongs to the cache kmalloc-192 of size 192 [ 77.829045][ T9913] The buggy address is located 152 bytes inside of [ 77.829045][ T9913] 192-byte region [ffff88801d218500, ffff88801d2185c0) [ 77.842331][ T9913] The buggy address belongs to the page: [ 77.847965][ T9913] page:000000002ece5597 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d218 [ 77.858133][ T9913] flags: 0xfff00000000200(slab) [ 77.863012][ T9913] raw: 00fff00000000200 ffffea0000608540 0000000900000009 ffff888010841a00 [ 77.871615][ T9913] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 77.880210][ T9913] page dumped because: kasan: bad access detected [ 77.886633][ T9913] [ 77.888967][ T9913] Memory state around the buggy address: [ 77.894604][ T9913] ffff88801d218480: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 77.895952][ T337] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.902690][ T9913] ffff88801d218500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.902708][ T9913] >ffff88801d218580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 77.902720][ T9913] ^ [ 77.902732][ T9913] ffff88801d218600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.902748][ T9913] ffff88801d218680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 77.902761][ T9913] ================================================================== [ 77.902769][ T9913] Disabling lock debugging due to kernel taint [ 77.981131][ T532] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.008093][ T9913] Kernel panic - not syncing: panic_on_warn set ... [ 78.014705][ T9913] CPU: 1 PID: 9913 Comm: syz-executor.5 Tainted: G B 5.11.0-next-20210226-syzkaller #0 [ 78.025758][ T9913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.035813][ T9913] Call Trace: [ 78.039089][ T9913] dump_stack+0xfa/0x151 [ 78.043342][ T9913] panic+0x306/0x73d [ 78.047244][ T9913] ? __warn_printk+0xf3/0xf3 [ 78.051846][ T9913] ? preempt_schedule_common+0x59/0xc0 [ 78.057320][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 78.063487][ T9913] ? preempt_schedule_thunk+0x16/0x18 [ 78.068874][ T9913] ? trace_hardirqs_on+0x38/0x1c0 [ 78.073910][ T9913] ? trace_hardirqs_on+0x51/0x1c0 [ 78.078947][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 78.085111][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 78.091277][ T9913] end_report.cold+0x5a/0x5a [ 78.095871][ T9913] kasan_report.cold+0x6a/0xd8 [ 78.100645][ T9913] ? __cpuhp_state_remove_instance+0x58b/0x5b0 [ 78.106876][ T9913] __cpuhp_state_remove_instance+0x58b/0x5b0 [ 78.112848][ T9913] io_wq_create+0x6ca/0xbf0 [ 78.117357][ T9913] io_uring_alloc_task_context+0x1bf/0x6a0 [ 78.123232][ T9913] ? io_req_caches_free.constprop.0+0x4d0/0x4d0 [ 78.129461][ T9913] ? io_issue_sqe+0x4f00/0x4f00 [ 78.134303][ T9913] ? io_async_find_and_cancel+0x2f0/0x2f0 [ 78.140034][ T9913] ? lock_downgrade+0x6d0/0x6d0 [ 78.144879][ T9913] ? __fget_files+0x288/0x3d0 [ 78.149560][ T9913] io_uring_add_task_file+0x261/0x350 [ 78.154924][ T9913] __do_sys_io_uring_enter+0x113b/0x2280 [ 78.160551][ T9913] ? lock_release+0x3bb/0x710 [ 78.165322][ T9913] ? io_sq_thread+0x1ae0/0x1ae0 [ 78.170163][ T9913] ? ktime_get+0x162/0x1e0 [ 78.174582][ T9913] ? lapic_next_event+0x4d/0x80 [ 78.179422][ T9913] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.185764][ T9913] ? clockevents_program_event+0x12b/0x370 [ 78.191582][ T9913] ? tick_program_event+0xb4/0x140 [ 78.196696][ T9913] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.202943][ T9913] ? hrtimer_interrupt+0x6f4/0x940 [ 78.208153][ T9913] ? kvm_sched_clock_read+0x14/0x40 [ 78.213375][ T9913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 78.219268][ T9913] do_syscall_64+0x2d/0x70 [ 78.223689][ T9913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.229570][ T9913] RIP: 0033:0x465ef9 [ 78.233447][ T9913] 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 [ 78.253149][ T9913] RSP: 002b:00007fe6c05ff188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 78.261565][ T9913] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465ef9 [ 78.269527][ T9913] RDX: 0000000000000000 RSI: 0000000000002039 RDI: 0000000000000006 [ 78.277484][ T9913] RBP: 00000000004bcd1c R08: 0000000000000000 R09: 0000000000000000 [ 78.285443][ T9913] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 78.293398][ T9913] R13: 00007fff4294d53f R14: 00007fe6c05ff300 R15: 0000000000022000 [ 78.302099][ T9913] Kernel Offset: disabled [ 78.306414][ T9913] Rebooting in 86400 seconds..