[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ 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. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2020/08/16 07:09:31 parsed 1 programs 2020/08/16 07:09:32 executed programs: 0 syzkaller login: [ 63.572726][ T27] audit: type=1400 audit(1597561772.594:8): avc: denied { execmem } for pid=6855 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 64.871852][ T6863] IPVS: ftp: loaded support on port[0] = 21 [ 64.871949][ T6860] IPVS: ftp: loaded support on port[0] = 21 [ 64.883326][ T6861] IPVS: ftp: loaded support on port[0] = 21 [ 64.892452][ T6866] IPVS: ftp: loaded support on port[0] = 21 [ 64.915675][ T6858] IPVS: ftp: loaded support on port[0] = 21 [ 64.917728][ T6865] IPVS: ftp: loaded support on port[0] = 21 [ 65.638220][ T6858] chnl_net:caif_netlink_parms(): no params data found [ 65.760776][ T6865] chnl_net:caif_netlink_parms(): no params data found [ 65.820911][ T6861] chnl_net:caif_netlink_parms(): no params data found [ 65.878131][ T6863] chnl_net:caif_netlink_parms(): no params data found [ 65.897059][ T6860] chnl_net:caif_netlink_parms(): no params data found [ 65.908816][ T6866] chnl_net:caif_netlink_parms(): no params data found [ 66.048738][ T6858] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.059654][ T6858] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.068289][ T6858] device bridge_slave_0 entered promiscuous mode [ 66.112711][ T6858] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.123892][ T6858] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.131521][ T6858] device bridge_slave_1 entered promiscuous mode [ 66.145699][ T6861] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.153687][ T6861] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.161280][ T6861] device bridge_slave_0 entered promiscuous mode [ 66.178608][ T6865] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.189645][ T6865] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.198360][ T6865] device bridge_slave_0 entered promiscuous mode [ 66.231497][ T6863] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.240301][ T6863] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.248315][ T6863] device bridge_slave_0 entered promiscuous mode [ 66.256706][ T6861] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.265105][ T6861] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.272702][ T6861] device bridge_slave_1 entered promiscuous mode [ 66.299033][ T6865] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.306130][ T6865] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.315049][ T6865] device bridge_slave_1 entered promiscuous mode [ 66.335103][ T6863] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.342149][ T6863] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.351295][ T6863] device bridge_slave_1 entered promiscuous mode [ 66.365036][ T6858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.407899][ T6866] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.417030][ T6866] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.425730][ T6866] device bridge_slave_0 entered promiscuous mode [ 66.433667][ T6860] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.440700][ T6860] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.449543][ T6860] device bridge_slave_0 entered promiscuous mode [ 66.458531][ T6858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.469916][ T6865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.487605][ T6861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.499243][ T6866] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.507370][ T6866] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.515991][ T6866] device bridge_slave_1 entered promiscuous mode [ 66.523287][ T6860] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.530388][ T6860] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.538872][ T6860] device bridge_slave_1 entered promiscuous mode [ 66.554499][ T6865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.566539][ T6863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.578231][ T6861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.628024][ T6858] team0: Port device team_slave_0 added [ 66.644552][ T6863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.672259][ T6866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.717293][ T6858] team0: Port device team_slave_1 added [ 66.740763][ T6866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.754752][ T6865] team0: Port device team_slave_0 added [ 66.762502][ T6860] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.788675][ T6860] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.800698][ T6861] team0: Port device team_slave_0 added [ 66.816020][ T6865] team0: Port device team_slave_1 added [ 66.840111][ T6863] team0: Port device team_slave_0 added [ 66.854335][ T29] Bluetooth: hci4: command 0x0409 tx timeout [ 66.862861][ T2941] Bluetooth: hci5: command 0x0409 tx timeout [ 66.869252][ T2941] Bluetooth: hci3: command 0x0409 tx timeout [ 66.869352][ T29] Bluetooth: hci2: command 0x0409 tx timeout [ 66.879240][ T2941] Bluetooth: hci0: command 0x0409 tx timeout [ 66.885891][ T6866] team0: Port device team_slave_0 added [ 66.887672][ T2941] Bluetooth: hci1: command 0x0409 tx timeout [ 66.899196][ T6866] team0: Port device team_slave_1 added [ 66.906477][ T6858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.915191][ T6858] 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. [ 66.941915][ T6858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.955411][ T6861] team0: Port device team_slave_1 added [ 66.962144][ T6863] team0: Port device team_slave_1 added [ 66.969102][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.976121][ T6865] 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. [ 67.002071][ T6865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.026116][ T6858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.034241][ T6858] 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. [ 67.060185][ T6858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.084578][ T6860] team0: Port device team_slave_0 added [ 67.104433][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.111426][ T6865] 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. [ 67.138657][ T6865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.158559][ T6860] team0: Port device team_slave_1 added [ 67.185739][ T6866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.194002][ T6866] 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. [ 67.220582][ T6866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.237595][ T6858] device hsr_slave_0 entered promiscuous mode [ 67.244312][ T6858] device hsr_slave_1 entered promiscuous mode [ 67.251424][ T6861] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.261640][ T6861] 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. [ 67.291590][ T6861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.303543][ T6863] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.310487][ T6863] 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. [ 67.336962][ T6863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.354534][ T6866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.361478][ T6866] 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. [ 67.388143][ T6866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.405515][ T6861] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.412454][ T6861] 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. [ 67.439445][ T6861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.451220][ T6863] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.458504][ T6863] 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. [ 67.484686][ T6863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.497509][ T6860] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.504516][ T6860] 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. [ 67.530493][ T6860] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.568007][ T6865] device hsr_slave_0 entered promiscuous mode [ 67.574832][ T6865] device hsr_slave_1 entered promiscuous mode [ 67.581275][ T6865] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.589113][ T6865] Cannot create hsr debugfs directory [ 67.596168][ T6860] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.603339][ T6860] 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. [ 67.603367][ T6860] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.673690][ T6861] device hsr_slave_0 entered promiscuous mode [ 67.680274][ T6861] device hsr_slave_1 entered promiscuous mode [ 67.687597][ T6861] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.696780][ T6861] Cannot create hsr debugfs directory [ 67.717252][ T6866] device hsr_slave_0 entered promiscuous mode [ 67.727428][ T6866] device hsr_slave_1 entered promiscuous mode [ 67.734381][ T6866] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.741923][ T6866] Cannot create hsr debugfs directory [ 67.787770][ T6860] device hsr_slave_0 entered promiscuous mode [ 67.797082][ T6860] device hsr_slave_1 entered promiscuous mode [ 67.804478][ T6860] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.812147][ T6860] Cannot create hsr debugfs directory [ 67.859090][ T6863] device hsr_slave_0 entered promiscuous mode [ 67.868484][ T6863] device hsr_slave_1 entered promiscuous mode [ 67.875962][ T6863] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.884078][ T6863] Cannot create hsr debugfs directory [ 68.209902][ T6858] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 68.274281][ T6858] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 68.290437][ T6858] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 68.313298][ T6858] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 68.345089][ T6861] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.387437][ T6861] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.401644][ T6861] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.445280][ T6861] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.456300][ T6866] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 68.471656][ T6866] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 68.500284][ T6866] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 68.540570][ T6863] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.549569][ T6863] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.559354][ T6866] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 68.587373][ T6863] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.631479][ T6863] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.667894][ T6865] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.696574][ T6865] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.708781][ T6865] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.749576][ T6858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.759620][ T6865] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.775313][ T6860] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 68.792230][ T6860] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 68.802348][ T6860] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 68.837884][ T6858] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.850835][ T6860] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 68.879286][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.887866][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.897134][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.906399][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.915330][ T2941] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.922630][ T2941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.930674][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.940433][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.942628][ T29] Bluetooth: hci1: command 0x041b tx timeout [ 68.948948][ T2941] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.961431][ T2941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.961816][ T29] Bluetooth: hci2: command 0x041b tx timeout [ 68.969347][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.981352][ T29] Bluetooth: hci4: command 0x041b tx timeout [ 68.984966][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.996429][ T29] Bluetooth: hci5: command 0x041b tx timeout [ 68.997039][ T2941] Bluetooth: hci0: command 0x041b tx timeout [ 69.014456][ T2941] Bluetooth: hci3: command 0x041b tx timeout [ 69.051053][ T6861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.063460][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.118633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.127458][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.137734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.145785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.159517][ T6861] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.188235][ T6866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.210257][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.218590][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.231632][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.241235][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.250532][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.289681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.300621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.311533][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.318636][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.330220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.338996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.347558][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.354671][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.362398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.371107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.379446][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.387798][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.396703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.404892][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.414654][ T6858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.439286][ T6866] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.477381][ T6865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.484413][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.497916][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.506640][ T29] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.515377][ T29] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.528620][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.559864][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.568412][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.580843][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.589563][ T29] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.596657][ T29] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.605093][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.614142][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.622349][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.631057][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.639825][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.648403][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.657166][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.665632][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.674099][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.681483][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.692040][ T6863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.710794][ T6865] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.734279][ T6858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.749073][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.756792][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.768606][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.776410][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.788224][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.797053][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.808503][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.817327][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.836919][ T6863] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.872844][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.880533][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.889883][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.899311][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.907854][ T2941] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.914955][ T2941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.922421][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.931511][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.940021][ T2941] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.947131][ T2941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.954667][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.963373][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.971668][ T2941] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.978748][ T2941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.986346][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.995114][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.003652][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.011823][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.020121][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.028439][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.037408][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.045433][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.075323][ T6866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.089013][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.098926][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.107862][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.116983][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.126359][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.134379][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.141760][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.151680][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.160434][ T6884] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.167519][ T6884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.186095][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.197236][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.223785][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.242794][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.251780][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.288941][ T6861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.315561][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.326311][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.334804][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.347726][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.362006][ T6866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.377721][ T6863] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.390159][ T6863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.413421][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.422239][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.431567][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.440161][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.449279][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.458162][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.467064][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.501140][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.515763][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.532982][ T6858] device veth0_vlan entered promiscuous mode [ 70.564585][ T6860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.576581][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.585024][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.593162][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.601538][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.613888][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.622016][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.666803][ T6865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.681299][ T6865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.689919][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.699975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.710308][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.719267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.728216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.737004][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.745529][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.754485][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.783460][ T6858] device veth1_vlan entered promiscuous mode [ 70.797605][ T6860] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.804569][ T6861] device veth0_vlan entered promiscuous mode [ 70.815852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.824229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.831780][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.840371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.849319][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.858703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.867344][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.875430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.883716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.891658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.899892][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.908093][ T6866] device veth0_vlan entered promiscuous mode [ 70.929465][ T6863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.952804][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.961597][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.970954][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.978056][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.985945][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.996066][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.004753][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.011788][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.021460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.030361][ T6866] device veth1_vlan entered promiscuous mode [ 71.031132][ T17] Bluetooth: hci4: command 0x040f tx timeout [ 71.042818][ T17] Bluetooth: hci2: command 0x040f tx timeout [ 71.048880][ T17] Bluetooth: hci1: command 0x040f tx timeout [ 71.052575][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.062578][ T2941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.078411][ T6858] device veth0_macvtap entered promiscuous mode [ 71.090685][ T6858] device veth1_macvtap entered promiscuous mode [ 71.101100][ T6861] device veth1_vlan entered promiscuous mode [ 71.107395][ T8163] Bluetooth: hci3: command 0x040f tx timeout [ 71.115571][ T8163] Bluetooth: hci5: command 0x040f tx timeout [ 71.121575][ T8163] Bluetooth: hci0: command 0x040f tx timeout [ 71.146894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.159359][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.171143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.181865][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.190637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.228199][ T6865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.252559][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.262012][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.274470][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.283826][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.292243][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.303048][ T6858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.311897][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.323575][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.331946][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.358463][ T6863] device veth0_vlan entered promiscuous mode [ 71.383221][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.391390][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.401809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.412404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.420722][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.430266][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.439294][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.447442][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.464195][ T6863] device veth1_vlan entered promiscuous mode [ 71.472441][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.480471][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.489326][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.500455][ T6858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.510158][ T6861] device veth0_macvtap entered promiscuous mode [ 71.540292][ T6860] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.551808][ T6860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.566676][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.579339][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.587898][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.597429][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.606492][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.615560][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.624351][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.633018][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.643910][ T6858] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.654089][ T6858] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.662921][ T6858] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.671624][ T6858] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.699836][ T6866] device veth0_macvtap entered promiscuous mode [ 71.727482][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.737419][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.746573][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.755286][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.764527][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.773812][ T6861] device veth1_macvtap entered promiscuous mode [ 71.783690][ T6863] device veth0_macvtap entered promiscuous mode [ 71.819090][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.835869][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.844894][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.852267][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.877232][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.887771][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.900728][ T6861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.909961][ T6866] device veth1_macvtap entered promiscuous mode [ 71.919792][ T6863] device veth1_macvtap entered promiscuous mode [ 71.946495][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.964459][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.982762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.991094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.004436][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.032399][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.056542][ T6861] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.081305][ T6863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.094550][ T6863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.106245][ T6863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.117702][ T6863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.131203][ T6863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.141086][ T6865] device veth0_vlan entered promiscuous mode [ 72.155090][ T6860] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.164083][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.171842][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.184717][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.195973][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.205436][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.215429][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.238413][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.249941][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.260407][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.271399][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.282088][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.294585][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.306710][ T6866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.318915][ T6863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.330691][ T6863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.341214][ T6863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.355683][ T6863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.367140][ T6863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.381990][ T6865] device veth1_vlan entered promiscuous mode [ 72.391399][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.400999][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.409918][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.419372][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.428281][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.440122][ T6861] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.449242][ T6861] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.461355][ T6861] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.471850][ T6861] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.484927][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.495422][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.505607][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.516493][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.526719][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.538725][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.550716][ T6866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.563663][ T6863] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.579544][ T6863] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.588867][ T6863] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.603147][ T6863] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.632981][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.645368][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.657856][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.713190][ T6866] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.721889][ T6866] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.737686][ T6866] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.747175][ T6866] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2020/08/16 07:09:41 executed programs: 6 [ 72.812653][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.821219][ T6884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.903124][ T6865] device veth0_macvtap entered promiscuous mode [ 72.915671][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.934662][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.961899][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.013277][ T6865] device veth1_macvtap entered promiscuous mode [ 73.085059][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.104686][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.127596][ T8162] Bluetooth: hci1: command 0x0419 tx timeout [ 73.138803][ T6860] device veth0_vlan entered promiscuous mode [ 73.159549][ T8162] Bluetooth: hci2: command 0x0419 tx timeout [ 73.172044][ T8162] Bluetooth: hci4: command 0x0419 tx timeout [ 73.173093][ T2941] Bluetooth: hci0: command 0x0419 tx timeout [ 73.182685][ T2528] Bluetooth: hci3: command 0x0419 tx timeout [ 73.203021][ T2941] Bluetooth: hci5: command 0x0419 tx timeout [ 73.220654][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.237562][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.257221][ T6860] device veth1_vlan entered promiscuous mode [ 73.279303][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.300966][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.328411][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.369923][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.397100][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.416132][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.431045][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.452324][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.466099][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.763930][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.772146][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.783646][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.792085][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.810680][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.825481][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.837094][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.851040][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.867150][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.878752][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.891848][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.903085][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.914807][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.965520][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.989563][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.023029][ T6865] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.038933][ T6865] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.048144][ T6865] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.077176][ T6865] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.135391][ T6860] device veth0_macvtap entered promiscuous mode [ 74.156614][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.172689][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.211667][ T6860] device veth1_macvtap entered promiscuous mode [ 74.229340][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.238413][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.336076][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.362337][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.389446][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.427218][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.452293][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.472237][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.482043][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.512221][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.522027][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.549265][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.569380][ T6860] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.867580][ T8269] device bridge_slave_1 left promiscuous mode [ 74.874289][ T8269] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.888752][ T8269] device bridge_slave_0 left promiscuous mode [ 74.895208][ T8269] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.150402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.159098][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.181465][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.198074][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.210450][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.225445][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.238934][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.259926][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.278016][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.289250][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.300036][ T6860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.322806][ T6860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.348528][ T6860] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.370195][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.380630][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.420752][ T6860] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.430089][ T6860] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.447920][ T6860] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.461120][ T6860] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.065718][ T8396] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.179170][ T8396] device bridge_slave_0 left promiscuous mode [ 78.187221][ T8396] bridge0: port 1(bridge_slave_0) entered disabled state 2020/08/16 07:09:47 executed programs: 26 [ 78.854054][ T8390] ================================================================== [ 78.862324][ T8390] BUG: KASAN: use-after-free in free_netdev+0x3fb/0x480 [ 78.869251][ T8390] Read of size 8 at addr ffff8880a7e3e6f8 by task syz-executor.3/8390 [ 78.877391][ T8390] [ 78.879718][ T8390] CPU: 1 PID: 8390 Comm: syz-executor.3 Not tainted 5.8.0-syzkaller #0 [ 78.887942][ T8390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.897985][ T8390] Call Trace: [ 78.901262][ T8390] dump_stack+0x18f/0x20d [ 78.905594][ T8390] ? free_netdev+0x3fb/0x480 [ 78.910185][ T8390] ? free_netdev+0x3fb/0x480 [ 78.914778][ T8390] print_address_description.constprop.0.cold+0xae/0x497 [ 78.921800][ T8390] ? trace_hardirqs_on+0x5f/0x220 [ 78.926852][ T8390] ? vprintk_func+0x97/0x1a6 [ 78.931444][ T8390] ? free_netdev+0x3fb/0x480 [ 78.936030][ T8390] ? free_netdev+0x3fb/0x480 [ 78.940664][ T8390] kasan_report.cold+0x1f/0x37 [ 78.945441][ T8390] ? free_netdev+0x3fb/0x480 [ 78.950030][ T8390] free_netdev+0x3fb/0x480 [ 78.954452][ T8390] netdev_run_todo+0x88e/0xac0 [ 78.959225][ T8390] ? generic_xdp_install+0x700/0x700 [ 78.964515][ T8390] ? lock_is_held_type+0xbb/0xf0 [ 78.969457][ T8390] ? rtnl_link_get_net_capable.constprop.0+0x390/0x390 [ 78.976304][ T8390] rtnetlink_rcv_msg+0x45b/0xad0 [ 78.981256][ T8390] ? rtnetlink_put_metrics+0x510/0x510 [ 78.986714][ T8390] ? lock_acquire+0x1f1/0xad0 [ 78.991387][ T8390] ? netlink_deliver_tap+0x146/0xb70 [ 78.996675][ T8390] netlink_rcv_skb+0x15a/0x430 [ 79.001439][ T8390] ? rtnetlink_put_metrics+0x510/0x510 [ 79.006897][ T8390] ? netlink_ack+0xa10/0xa10 [ 79.011498][ T8390] netlink_unicast+0x533/0x7d0 [ 79.016274][ T8390] ? netlink_attachskb+0x810/0x810 [ 79.021383][ T8390] ? _copy_from_iter_full+0x247/0x890 [ 79.026761][ T8390] netlink_sendmsg+0x856/0xd90 [ 79.031534][ T8390] ? netlink_unicast+0x7d0/0x7d0 [ 79.036477][ T8390] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 79.041759][ T8390] ? netlink_unicast+0x7d0/0x7d0 [ 79.046700][ T8390] sock_sendmsg+0xcf/0x120 [ 79.051107][ T8390] ____sys_sendmsg+0x6e8/0x810 [ 79.055852][ T8390] ? kernel_sendmsg+0x50/0x50 [ 79.060505][ T8390] ? do_recvmmsg+0x6d0/0x6d0 [ 79.065079][ T8390] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.071039][ T8390] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.076996][ T8390] ? __lock_acquire+0xbb5/0x5640 [ 79.081920][ T8390] ___sys_sendmsg+0xf3/0x170 [ 79.086498][ T8390] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.091816][ T8390] ? __fget_files+0x272/0x400 [ 79.096475][ T8390] ? lock_downgrade+0x830/0x830 [ 79.101301][ T8390] ? find_held_lock+0x2d/0x110 [ 79.106045][ T8390] ? __might_fault+0x11f/0x1d0 [ 79.110790][ T8390] ? __fget_files+0x294/0x400 [ 79.115451][ T8390] ? __fget_light+0xea/0x280 [ 79.120020][ T8390] __sys_sendmsg+0xe5/0x1b0 [ 79.124501][ T8390] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.129506][ T8390] ? trace_hardirqs_on+0x5f/0x220 [ 79.134508][ T8390] ? lockdep_hardirqs_on+0x76/0xf0 [ 79.139606][ T8390] do_syscall_64+0x2d/0x70 [ 79.144013][ T8390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.149895][ T8390] RIP: 0033:0x45d239 [ 79.153771][ T8390] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.173466][ T8390] RSP: 002b:00007f27519cfc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.181867][ T8390] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d239 [ 79.189825][ T8390] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 79.197783][ T8390] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 79.205734][ T8390] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 79.213682][ T8390] R13: 00007ffe2876d50f R14: 00007f27519d09c0 R15: 000000000118cfec [ 79.221634][ T8390] [ 79.223943][ T8390] Allocated by task 8386: [ 79.228260][ T8390] kasan_save_stack+0x1b/0x40 [ 79.232924][ T8390] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 79.238735][ T8390] __kmalloc+0x1a8/0x320 [ 79.242965][ T8390] sk_prot_alloc+0x17a/0x300 [ 79.247541][ T8390] sk_alloc+0x32/0xbd0 [ 79.251586][ T8390] tun_chr_open+0x7b/0x540 [ 79.255980][ T8390] misc_open+0x372/0x4a0 [ 79.260369][ T8390] chrdev_open+0x266/0x770 [ 79.264760][ T8390] do_dentry_open+0x4b9/0x11b0 [ 79.269501][ T8390] path_openat+0x1b9a/0x2730 [ 79.274064][ T8390] do_filp_open+0x17e/0x3c0 [ 79.278544][ T8390] do_sys_openat2+0x16d/0x420 [ 79.283203][ T8390] __x64_sys_openat+0x13f/0x1f0 [ 79.288042][ T8390] do_syscall_64+0x2d/0x70 [ 79.292433][ T8390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.298292][ T8390] [ 79.300653][ T8390] Freed by task 8386: [ 79.304634][ T8390] kasan_save_stack+0x1b/0x40 [ 79.309286][ T8390] kasan_set_track+0x1c/0x30 [ 79.313851][ T8390] kasan_set_free_info+0x1b/0x30 [ 79.318764][ T8390] __kasan_slab_free+0xd8/0x120 [ 79.323599][ T8390] kfree+0x103/0x2c0 [ 79.327480][ T8390] __sk_destruct+0x63b/0x860 [ 79.332050][ T8390] sk_destruct+0xbd/0xe0 [ 79.336285][ T8390] __sk_free+0xef/0x3d0 [ 79.340427][ T8390] sk_free+0x78/0xa0 [ 79.344314][ T8390] __tun_detach+0xd69/0x1310 [ 79.348895][ T8390] tun_chr_close+0x10e/0x180 [ 79.353467][ T8390] __fput+0x285/0x920 [ 79.357427][ T8390] task_work_run+0xdd/0x190 [ 79.361902][ T8390] get_signal+0xd6c/0x1ee0 [ 79.366298][ T8390] arch_do_signal+0x82/0x2520 [ 79.370951][ T8390] exit_to_user_mode_prepare+0x15d/0x1c0 [ 79.376562][ T8390] syscall_exit_to_user_mode+0x59/0x2b0 [ 79.382100][ T8390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.387983][ T8390] [ 79.390289][ T8390] The buggy address belongs to the object at ffff8880a7e3e000 [ 79.390289][ T8390] which belongs to the cache kmalloc-4k of size 4096 [ 79.404318][ T8390] The buggy address is located 1784 bytes inside of [ 79.404318][ T8390] 4096-byte region [ffff8880a7e3e000, ffff8880a7e3f000) [ 79.419313][ T8390] The buggy address belongs to the page: [ 79.424935][ T8390] page:0000000091a84c15 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa7e3e [ 79.435140][ T8390] head:0000000091a84c15 order:1 compound_mapcount:0 [ 79.441702][ T8390] flags: 0xfffe0000010200(slab|head) [ 79.446966][ T8390] raw: 00fffe0000010200 ffffea00029fac88 ffffea000298f708 ffff8880aa040900 [ 79.455527][ T8390] raw: 0000000000000000 ffff8880a7e3e000 0000000100000001 0000000000000000 [ 79.464090][ T8390] page dumped because: kasan: bad access detected [ 79.470483][ T8390] [ 79.472785][ T8390] Memory state around the buggy address: [ 79.478393][ T8390] ffff8880a7e3e580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.486430][ T8390] ffff8880a7e3e600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.494478][ T8390] >ffff8880a7e3e680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.502527][ T8390] ^ [ 79.510588][ T8390] ffff8880a7e3e700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.518760][ T8390] ffff8880a7e3e780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.526792][ T8390] ================================================================== [ 79.534824][ T8390] Disabling lock debugging due to kernel taint [ 79.594347][ T8390] Kernel panic - not syncing: panic_on_warn set ... [ 79.600961][ T8390] CPU: 1 PID: 8390 Comm: syz-executor.3 Tainted: G B 5.8.0-syzkaller #0 [ 79.610570][ T8390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.620624][ T8390] Call Trace: [ 79.623908][ T8390] dump_stack+0x18f/0x20d [ 79.628244][ T8390] ? free_netdev+0x370/0x480 [ 79.632831][ T8390] panic+0x2e3/0x75c [ 79.636735][ T8390] ? __warn_printk+0xf3/0xf3 [ 79.641319][ T8390] ? preempt_schedule_common+0x59/0xc0 [ 79.646771][ T8390] ? free_netdev+0x3fb/0x480 [ 79.651350][ T8390] ? preempt_schedule_thunk+0x16/0x18 [ 79.656727][ T8390] ? trace_hardirqs_on+0x55/0x220 [ 79.661742][ T8390] ? free_netdev+0x3fb/0x480 [ 79.666322][ T8390] ? free_netdev+0x3fb/0x480 [ 79.670904][ T8390] end_report+0x4d/0x53 [ 79.675051][ T8390] kasan_report.cold+0xd/0x37 [ 79.679982][ T8390] ? free_netdev+0x3fb/0x480 [ 79.684563][ T8390] free_netdev+0x3fb/0x480 [ 79.688975][ T8390] netdev_run_todo+0x88e/0xac0 [ 79.693731][ T8390] ? generic_xdp_install+0x700/0x700 [ 79.699011][ T8390] ? lock_is_held_type+0xbb/0xf0 [ 79.703946][ T8390] ? rtnl_link_get_net_capable.constprop.0+0x390/0x390 [ 79.710794][ T8390] rtnetlink_rcv_msg+0x45b/0xad0 [ 79.715728][ T8390] ? rtnetlink_put_metrics+0x510/0x510 [ 79.721182][ T8390] ? lock_acquire+0x1f1/0xad0 [ 79.725852][ T8390] ? netlink_deliver_tap+0x146/0xb70 [ 79.731129][ T8390] netlink_rcv_skb+0x15a/0x430 [ 79.735885][ T8390] ? rtnetlink_put_metrics+0x510/0x510 [ 79.741337][ T8390] ? netlink_ack+0xa10/0xa10 [ 79.745924][ T8390] netlink_unicast+0x533/0x7d0 [ 79.750677][ T8390] ? netlink_attachskb+0x810/0x810 [ 79.755779][ T8390] ? _copy_from_iter_full+0x247/0x890 [ 79.761140][ T8390] netlink_sendmsg+0x856/0xd90 [ 79.765879][ T8390] ? netlink_unicast+0x7d0/0x7d0 [ 79.770793][ T8390] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 79.776062][ T8390] ? netlink_unicast+0x7d0/0x7d0 [ 79.780973][ T8390] sock_sendmsg+0xcf/0x120 [ 79.785367][ T8390] ____sys_sendmsg+0x6e8/0x810 [ 79.790104][ T8390] ? kernel_sendmsg+0x50/0x50 [ 79.794761][ T8390] ? do_recvmmsg+0x6d0/0x6d0 [ 79.799334][ T8390] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.805286][ T8390] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 79.811247][ T8390] ? __lock_acquire+0xbb5/0x5640 [ 79.816218][ T8390] ___sys_sendmsg+0xf3/0x170 [ 79.820790][ T8390] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.826047][ T8390] ? __fget_files+0x272/0x400 [ 79.830827][ T8390] ? lock_downgrade+0x830/0x830 [ 79.835657][ T8390] ? find_held_lock+0x2d/0x110 [ 79.840394][ T8390] ? __might_fault+0x11f/0x1d0 [ 79.845133][ T8390] ? __fget_files+0x294/0x400 [ 79.849781][ T8390] ? __fget_light+0xea/0x280 [ 79.854345][ T8390] __sys_sendmsg+0xe5/0x1b0 [ 79.858822][ T8390] ? __sys_sendmsg_sock+0xb0/0xb0 [ 79.863831][ T8390] ? trace_hardirqs_on+0x5f/0x220 [ 79.868840][ T8390] ? lockdep_hardirqs_on+0x76/0xf0 [ 79.873934][ T8390] do_syscall_64+0x2d/0x70 [ 79.878375][ T8390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.884248][ T8390] RIP: 0033:0x45d239 [ 79.888127][ T8390] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.907706][ T8390] RSP: 002b:00007f27519cfc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.916090][ T8390] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d239 [ 79.924036][ T8390] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 79.931988][ T8390] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 79.939944][ T8390] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 79.947893][ T8390] R13: 00007ffe2876d50f R14: 00007f27519d09c0 R15: 000000000118cfec [ 79.957089][ T8390] Kernel Offset: disabled [ 79.961400][ T8390] Rebooting in 86400 seconds..