[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2020/08/15 22:45:26 parsed 1 programs 2020/08/15 22:45:27 executed programs: 0 syzkaller login: [ 1584.318749][ T6856] IPVS: ftp: loaded support on port[0] = 21 [ 1584.457563][ T6862] IPVS: ftp: loaded support on port[0] = 21 [ 1584.469354][ T6858] IPVS: ftp: loaded support on port[0] = 21 [ 1584.557617][ T6861] IPVS: ftp: loaded support on port[0] = 21 [ 1584.557859][ T6866] IPVS: ftp: loaded support on port[0] = 21 [ 1584.567427][ T6865] IPVS: ftp: loaded support on port[0] = 21 [ 1584.888715][ T6856] chnl_net:caif_netlink_parms(): no params data found [ 1585.068912][ T6856] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.077215][ T6856] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.085367][ T6856] device bridge_slave_0 entered promiscuous mode [ 1585.103032][ T6866] chnl_net:caif_netlink_parms(): no params data found [ 1585.151590][ T6856] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.159725][ T6856] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.169110][ T6856] device bridge_slave_1 entered promiscuous mode [ 1585.298721][ T6856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1585.308258][ T6858] chnl_net:caif_netlink_parms(): no params data found [ 1585.329807][ T6861] chnl_net:caif_netlink_parms(): no params data found [ 1585.346853][ T6856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1585.376762][ T6862] chnl_net:caif_netlink_parms(): no params data found [ 1585.478339][ T6856] team0: Port device team_slave_0 added [ 1585.522624][ T6856] team0: Port device team_slave_1 added [ 1585.570692][ T6856] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1585.578992][ T6856] 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. [ 1585.605049][ T6856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1585.625927][ T6856] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1585.633055][ T6856] 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. [ 1585.661243][ T6856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1585.679280][ T6865] chnl_net:caif_netlink_parms(): no params data found [ 1585.731619][ T6858] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.741916][ T6858] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.751299][ T6858] device bridge_slave_0 entered promiscuous mode [ 1585.759555][ T6866] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.767689][ T6866] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.775630][ T6866] device bridge_slave_0 entered promiscuous mode [ 1585.783792][ T6861] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.790839][ T6861] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.802137][ T6861] device bridge_slave_0 entered promiscuous mode [ 1585.823954][ T6862] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.831007][ T6862] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.839248][ T6862] device bridge_slave_0 entered promiscuous mode [ 1585.847124][ T6858] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.856493][ T6858] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.866244][ T6858] device bridge_slave_1 entered promiscuous mode [ 1585.877067][ T6866] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.884820][ T6866] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.892928][ T6866] device bridge_slave_1 entered promiscuous mode [ 1585.899738][ T6861] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.907054][ T6861] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.915368][ T6861] device bridge_slave_1 entered promiscuous mode [ 1585.927771][ T6856] device hsr_slave_0 entered promiscuous mode [ 1585.934481][ T6856] device hsr_slave_1 entered promiscuous mode [ 1585.941204][ T6862] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.949000][ T6862] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.956793][ T6862] device bridge_slave_1 entered promiscuous mode [ 1586.024218][ T6862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1586.035478][ T6858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1586.047666][ T6861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1586.077642][ T6866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1586.089154][ T6862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1586.103137][ T6858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1586.113920][ T6861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1586.130926][ T6866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1586.198957][ T6866] team0: Port device team_slave_0 added [ 1586.233519][ T6862] team0: Port device team_slave_0 added [ 1586.240780][ T6866] team0: Port device team_slave_1 added [ 1586.249612][ T6858] team0: Port device team_slave_0 added [ 1586.267149][ T6861] team0: Port device team_slave_0 added [ 1586.285665][ T6862] team0: Port device team_slave_1 added [ 1586.291505][ T6865] bridge0: port 1(bridge_slave_0) entered blocking state [ 1586.299347][ T6865] bridge0: port 1(bridge_slave_0) entered disabled state [ 1586.307502][ T6865] device bridge_slave_0 entered promiscuous mode [ 1586.324037][ T6858] team0: Port device team_slave_1 added [ 1586.334572][ T6861] team0: Port device team_slave_1 added [ 1586.339050][ T7122] Bluetooth: hci0: command 0x0409 tx timeout [ 1586.353639][ T6865] bridge0: port 2(bridge_slave_1) entered blocking state [ 1586.360737][ T6865] bridge0: port 2(bridge_slave_1) entered disabled state [ 1586.370239][ T6865] device bridge_slave_1 entered promiscuous mode [ 1586.377849][ T6866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1586.385210][ 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. [ 1586.411489][ T7122] Bluetooth: hci2: command 0x0409 tx timeout [ 1586.417763][ T7122] Bluetooth: hci3: command 0x0409 tx timeout [ 1586.423935][ T6866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1586.434510][ T7122] Bluetooth: hci1: command 0x0409 tx timeout [ 1586.444776][ T6866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1586.451718][ 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. [ 1586.477738][ T6866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1586.488339][ T7122] Bluetooth: hci4: command 0x0409 tx timeout [ 1586.494407][ T7122] Bluetooth: hci5: command 0x0409 tx timeout [ 1586.514186][ T6861] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1586.521133][ 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. [ 1586.548027][ T6861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1586.571736][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1586.579056][ T6862] 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. [ 1586.606206][ T6862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1586.621171][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1586.628930][ T6862] 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. [ 1586.655553][ T6862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1586.685530][ T6861] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1586.693962][ 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. [ 1586.719913][ T6861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1586.749778][ T6858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1586.757084][ 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. [ 1586.783019][ T6858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1586.799807][ T6858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1586.806837][ 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. [ 1586.833755][ T6858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1586.847285][ T6865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1586.876533][ T6866] device hsr_slave_0 entered promiscuous mode [ 1586.886030][ T6866] device hsr_slave_1 entered promiscuous mode [ 1586.892803][ T6866] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1586.900715][ T6866] Cannot create hsr debugfs directory [ 1586.910014][ T6862] device hsr_slave_0 entered promiscuous mode [ 1586.917573][ T6862] device hsr_slave_1 entered promiscuous mode [ 1586.924334][ T6862] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1586.931954][ T6862] Cannot create hsr debugfs directory [ 1586.956338][ T6865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1587.003885][ T6861] device hsr_slave_0 entered promiscuous mode [ 1587.014979][ T6861] device hsr_slave_1 entered promiscuous mode [ 1587.023383][ T6861] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1587.030919][ T6861] Cannot create hsr debugfs directory [ 1587.057671][ T6865] team0: Port device team_slave_0 added [ 1587.070097][ T6858] device hsr_slave_0 entered promiscuous mode [ 1587.077540][ T6858] device hsr_slave_1 entered promiscuous mode [ 1587.084644][ T6858] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1587.092365][ T6858] Cannot create hsr debugfs directory [ 1587.105001][ T6865] team0: Port device team_slave_1 added [ 1587.175316][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1587.183885][ 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. [ 1587.210629][ T6865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1587.257198][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1587.269760][ 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. [ 1587.300269][ T6865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1587.360879][ T6856] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1587.415865][ T6856] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1587.455778][ T6865] device hsr_slave_0 entered promiscuous mode [ 1587.463513][ T6865] device hsr_slave_1 entered promiscuous mode [ 1587.469943][ T6865] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1587.478026][ T6865] Cannot create hsr debugfs directory [ 1587.488393][ T6856] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1587.501470][ T6856] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1587.664977][ T6866] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1587.713695][ T6866] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1587.739888][ T6862] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1587.758988][ T6862] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1587.779084][ T6866] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1587.794962][ T6862] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1587.807605][ T6862] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1587.823683][ T6866] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1587.878961][ T6858] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1587.898950][ T6858] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1587.909584][ T6858] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1587.924950][ T6858] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1588.007019][ T6861] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1588.034725][ T6861] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1588.047789][ T6861] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1588.071251][ T6865] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1588.083253][ T6865] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1588.096979][ T6856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1588.105853][ T6861] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1588.120946][ T6865] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1588.144121][ T6865] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1588.179374][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1588.188185][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1588.199342][ T6856] 8021q: adding VLAN 0 to HW filter on device team0 [ 1588.248321][ T6828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1588.257519][ T6828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1588.266538][ T6828] bridge0: port 1(bridge_slave_0) entered blocking state [ 1588.273722][ T6828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1588.281697][ T6828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1588.291403][ T6828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1588.299883][ T6828] bridge0: port 2(bridge_slave_1) entered blocking state [ 1588.306986][ T6828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1588.344976][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1588.355102][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1588.377961][ T6862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1588.402457][ T2587] Bluetooth: hci0: command 0x041b tx timeout [ 1588.403687][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1588.417443][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1588.428086][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1588.439655][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1588.461423][ T6866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1588.479916][ T6862] 8021q: adding VLAN 0 to HW filter on device team0 [ 1588.486719][ T6820] Bluetooth: hci1: command 0x041b tx timeout [ 1588.497267][ T6820] Bluetooth: hci3: command 0x041b tx timeout [ 1588.498326][ T6858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1588.506465][ T6820] Bluetooth: hci2: command 0x041b tx timeout [ 1588.517542][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1588.526337][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1588.535356][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1588.543684][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1588.560872][ T6856] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1588.572593][ T6820] Bluetooth: hci5: command 0x041b tx timeout [ 1588.578609][ T6820] Bluetooth: hci4: command 0x041b tx timeout [ 1588.585475][ T6856] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1588.617322][ T6866] 8021q: adding VLAN 0 to HW filter on device team0 [ 1588.625853][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1588.635960][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1588.646794][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1588.656878][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1588.667055][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1588.676572][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1588.686298][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1588.696712][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1588.707111][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 1588.714216][ T8162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1588.724629][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1588.732719][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1588.777043][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1588.784576][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1588.792830][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1588.801300][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1588.814516][ T6820] bridge0: port 1(bridge_slave_0) entered blocking state [ 1588.821560][ T6820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1588.829649][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1588.837756][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1588.845620][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1588.854380][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1588.863251][ T6820] bridge0: port 2(bridge_slave_1) entered blocking state [ 1588.870286][ T6820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1588.878190][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1588.907333][ T6858] 8021q: adding VLAN 0 to HW filter on device team0 [ 1588.923352][ T6856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1588.933747][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1588.941612][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1588.951329][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1588.960556][ T8162] bridge0: port 2(bridge_slave_1) entered blocking state [ 1588.967784][ T8162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1588.977787][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1588.987220][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1589.014192][ T6865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1589.043304][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1589.056894][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1589.066087][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1589.075598][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1589.084595][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1589.094011][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1589.103110][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1589.111390][ T2587] bridge0: port 1(bridge_slave_0) entered blocking state [ 1589.118503][ T2587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1589.126281][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1589.135749][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1589.144327][ T2587] bridge0: port 2(bridge_slave_1) entered blocking state [ 1589.151361][ T2587] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1589.159090][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1589.168213][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1589.177185][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1589.185962][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1589.202390][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1589.210340][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1589.218707][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1589.227313][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1589.236578][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1589.245549][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1589.254226][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1589.295662][ T6862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1589.305557][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1589.315596][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1589.324446][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1589.333359][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1589.342636][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1589.351047][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1589.359612][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1589.368853][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1589.377635][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1589.386279][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1589.395026][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1589.403166][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1589.410894][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1589.428778][ T6858] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1589.444330][ T6858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1589.466309][ T6865] 8021q: adding VLAN 0 to HW filter on device team0 [ 1589.480108][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1589.488840][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1589.500955][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1589.511425][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1589.522958][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1589.531143][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1589.540107][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1589.548600][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1589.558393][ T6866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1589.575006][ T6861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1589.586635][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1589.594599][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1589.614833][ T6856] device veth0_vlan entered promiscuous mode [ 1589.646117][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1589.653782][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1589.661166][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1589.675010][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1589.688021][ T7694] bridge0: port 1(bridge_slave_0) entered blocking state [ 1589.695163][ T7694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1589.703934][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1589.714161][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1589.723111][ T7694] bridge0: port 2(bridge_slave_1) entered blocking state [ 1589.730173][ T7694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1589.746467][ T6862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1589.764593][ T6856] device veth1_vlan entered promiscuous mode [ 1589.816344][ T6858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1589.826935][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1589.836132][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1589.846496][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1589.856991][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1589.865467][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1589.874615][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1589.884030][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1589.893195][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1589.901454][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1589.909556][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1589.917580][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1589.927859][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1589.937023][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1589.945776][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1589.954731][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1589.962503][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1589.982623][ T6861] 8021q: adding VLAN 0 to HW filter on device team0 [ 1590.005086][ T6866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1590.022435][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1590.030624][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1590.039044][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1590.050697][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1590.059335][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1590.068517][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1590.077750][ T6820] bridge0: port 1(bridge_slave_0) entered blocking state [ 1590.084870][ T6820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1590.097605][ T6865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1590.123365][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1590.131357][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1590.141208][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1590.159106][ T6856] device veth0_macvtap entered promiscuous mode [ 1590.188405][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1590.197619][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1590.212651][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1590.221199][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1590.230821][ T8162] bridge0: port 2(bridge_slave_1) entered blocking state [ 1590.237931][ T8162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1590.245837][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1590.253607][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1590.265158][ T6856] device veth1_macvtap entered promiscuous mode [ 1590.299583][ T6865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1590.310549][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1590.330812][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1590.339108][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1590.348428][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1590.357041][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1590.365748][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1590.374600][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1590.383852][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1590.391559][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1590.414444][ T6856] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1590.430378][ T6862] device veth0_vlan entered promiscuous mode [ 1590.445359][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1590.455817][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1590.469105][ T6856] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1590.491513][ T6862] device veth1_vlan entered promiscuous mode [ 1590.498207][ T8154] Bluetooth: hci0: command 0x040f tx timeout [ 1590.506732][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1590.517617][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1590.526802][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1590.535823][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1590.544735][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1590.554273][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1590.575020][ T7122] Bluetooth: hci2: command 0x040f tx timeout [ 1590.584840][ T6856] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1590.594387][ T7122] Bluetooth: hci3: command 0x040f tx timeout [ 1590.600460][ T7122] Bluetooth: hci1: command 0x040f tx timeout [ 1590.610576][ T6856] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1590.619802][ T6856] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1590.629069][ T6856] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1590.652179][ T8154] Bluetooth: hci4: command 0x040f tx timeout [ 1590.659894][ T8154] Bluetooth: hci5: command 0x040f tx timeout [ 1590.681461][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1590.690638][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1590.699081][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1590.709393][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1590.718174][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1590.727718][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1590.736881][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1590.745795][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1590.754309][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1590.762900][ T6858] device veth0_vlan entered promiscuous mode [ 1590.773416][ T6866] device veth0_vlan entered promiscuous mode [ 1590.803714][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1590.811345][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1590.821114][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1590.830356][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1590.840174][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1590.848100][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1590.857768][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1590.866251][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1590.876161][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1590.885044][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1590.894293][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1590.910072][ T6858] device veth1_vlan entered promiscuous mode [ 1590.930503][ T6866] device veth1_vlan entered promiscuous mode [ 1590.940654][ T6862] device veth0_macvtap entered promiscuous mode [ 1590.961775][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1590.969763][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1590.980223][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1590.988806][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1590.997694][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1591.023636][ T6861] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1591.038868][ T6862] device veth1_macvtap entered promiscuous mode [ 1591.071099][ T6865] device veth0_vlan entered promiscuous mode [ 1591.133486][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1591.150732][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 2020/08/15 22:45:35 executed programs: 6 [ 1591.173627][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1591.183157][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1591.191517][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1591.221726][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1591.229422][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1591.238315][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1591.247584][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1591.258124][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1591.267253][ T2587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1591.281304][ T6865] device veth1_vlan entered promiscuous mode [ 1591.298739][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1591.307182][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1591.325274][ T6858] device veth0_macvtap entered promiscuous mode [ 1591.347240][ T6866] device veth0_macvtap entered promiscuous mode [ 1591.361376][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.373409][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.387453][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1591.401472][ T6858] device veth1_macvtap entered promiscuous mode [ 1591.420799][ T6866] device veth1_macvtap entered promiscuous mode [ 1591.439843][ T6861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1591.449427][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1591.465349][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1591.477015][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1591.489247][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1591.501205][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1591.517013][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1591.543569][ T6862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1591.560088][ T6862] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.580452][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1591.643858][ T8186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1591.652716][ T8186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1591.678283][ T6862] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1591.694861][ T6862] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1591.717493][ T6862] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1591.732637][ T6862] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1591.750685][ T6858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.762743][ T6858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.779705][ T6858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.791511][ T6858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.813975][ T6858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1591.829715][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.853389][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.867575][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.879410][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.894754][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1591.906063][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1591.919099][ T6866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1591.939934][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1591.955623][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1591.976807][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1591.988990][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1591.999614][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1592.022725][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1592.034919][ T6858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.054544][ T6858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.082914][ T6858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.094441][ T6858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.123703][ T6858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1592.135155][ T6865] device veth0_macvtap entered promiscuous mode [ 1592.153327][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1592.161337][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1592.173808][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1592.186192][ T6858] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.197561][ T6858] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.207010][ T6858] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.215974][ T6858] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.229281][ T6865] device veth1_macvtap entered promiscuous mode [ 1592.239771][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.251255][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.261912][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.272669][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.282877][ T6866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.293366][ T6866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.306790][ T6866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1592.350658][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1592.364011][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.374107][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1592.384586][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.394479][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1592.406438][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.418692][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1592.429148][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.440473][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1592.449113][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1592.458464][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1592.467350][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1592.476099][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1592.485321][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1592.494288][ T7122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1592.510621][ T6866] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.527401][ T6866] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.536915][ T6866] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.545874][ T6866] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.562248][ T12] Bluetooth: hci0: command 0x0419 tx timeout [ 1592.626236][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.644013][ T8154] Bluetooth: hci1: command 0x0419 tx timeout [ 1592.652290][ T8154] Bluetooth: hci3: command 0x0419 tx timeout [ 1592.660736][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.671387][ T8154] Bluetooth: hci2: command 0x0419 tx timeout [ 1592.677899][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.701543][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.711549][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.722296][ T17] Bluetooth: hci5: command 0x0419 tx timeout [ 1592.728347][ T17] Bluetooth: hci4: command 0x0419 tx timeout [ 1592.735048][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.747706][ T6865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1592.760363][ T6865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1592.773248][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1592.784117][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1592.797424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1592.809881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1592.821426][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1592.833935][ T6861] device veth0_vlan entered promiscuous mode [ 1592.854822][ T6865] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.869253][ T6865] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.882219][ T6865] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.890908][ T6865] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1592.905911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1592.916709][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1592.929534][ T6861] device veth1_vlan entered promiscuous mode [ 1593.073405][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1593.083261][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1593.111404][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1593.125751][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1593.143858][ T6861] device veth0_macvtap entered promiscuous mode [ 1593.161170][ T6861] device veth1_macvtap entered promiscuous mode [ 1593.182131][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1593.190259][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1593.225483][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1593.236609][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.248405][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1593.261375][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.276387][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1593.297584][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.309088][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1593.325836][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.337931][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1593.354891][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.376624][ T6861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1593.389969][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1593.400080][ T7694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1593.420984][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1593.451778][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.462444][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1593.491525][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.511511][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1593.523470][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.534738][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1593.545442][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.560001][ T6861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1593.570472][ T6861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1593.582223][ T6861] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1593.596100][ T8280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1593.606026][ T8280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1593.617793][ T6861] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1593.630318][ T6861] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1593.640732][ T6861] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1593.649883][ T6861] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2020/08/15 22:45:40 executed programs: 123 2020/08/15 22:45:45 executed programs: 335 2020/08/15 22:45:50 executed programs: 551 2020/08/15 22:45:55 executed programs: 777 2020/08/15 22:46:00 executed programs: 1000 2020/08/15 22:46:05 executed programs: 1232 2020/08/15 22:46:10 executed programs: 1447 2020/08/15 22:46:15 executed programs: 1658 2020/08/15 22:46:20 executed programs: 1878 2020/08/15 22:46:25 executed programs: 2099 2020/08/15 22:46:30 executed programs: 2309 2020/08/15 22:46:35 executed programs: 2518 2020/08/15 22:46:40 executed programs: 2716 2020/08/15 22:46:45 executed programs: 2923 2020/08/15 22:46:50 executed programs: 3132 2020/08/15 22:46:55 executed programs: 3335 2020/08/15 22:47:00 executed programs: 3535 2020/08/15 22:47:05 executed programs: 3755 2020/08/15 22:47:10 executed programs: 3962 2020/08/15 22:47:15 executed programs: 4155 2020/08/15 22:47:20 executed programs: 4356 [ 1697.460264][ T7730] ================================================================== [ 1697.468716][ T7730] BUG: KASAN: use-after-free in idr_for_each+0x206/0x220 [ 1697.475742][ T7730] Read of size 8 at addr ffff8880791868b8 by task syz-executor.2/7730 [ 1697.483881][ T7730] [ 1697.486219][ T7730] CPU: 1 PID: 7730 Comm: syz-executor.2 Not tainted 5.8.0-next-20200814-syzkaller #0 [ 1697.495666][ T7730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.505768][ T7730] Call Trace: [ 1697.509106][ T7730] dump_stack+0x18f/0x20d [ 1697.513452][ T7730] ? idr_for_each+0x206/0x220 [ 1697.518126][ T7730] ? idr_for_each+0x206/0x220 [ 1697.522915][ T7730] print_address_description.constprop.0.cold+0xae/0x497 [ 1697.529939][ T7730] ? radix_tree_delete_item+0xec/0x230 [ 1697.535457][ T7730] ? vprintk_func+0x97/0x1a6 [ 1697.540049][ T7730] ? idr_for_each+0x206/0x220 [ 1697.544725][ T7730] ? idr_for_each+0x206/0x220 [ 1697.549400][ T7730] kasan_report.cold+0x1f/0x37 [ 1697.554161][ T7730] ? idr_for_each+0x206/0x220 [ 1697.558938][ T7730] ? __io_poll_remove_one+0x360/0x360 [ 1697.564311][ T7730] idr_for_each+0x206/0x220 [ 1697.568816][ T7730] ? idr_find+0x50/0x50 [ 1697.572977][ T7730] ? io_timeout_fn+0x3f0/0x3f0 [ 1697.577826][ T7730] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1697.583859][ T7730] ? trace_hardirqs_on+0x5f/0x220 [ 1697.588913][ T7730] io_ring_ctx_wait_and_kill+0x374/0x600 [ 1697.594551][ T7730] io_uring_release+0x3e/0x50 [ 1697.599279][ T7730] __fput+0x285/0x920 [ 1697.603263][ T7730] ? io_ring_ctx_wait_and_kill+0x600/0x600 [ 1697.609136][ T7730] task_work_run+0xdd/0x190 [ 1697.613704][ T7730] do_exit+0xb7d/0x29f0 [ 1697.617868][ T7730] ? lock_acquire+0x1f1/0xad0 [ 1697.622556][ T7730] ? find_held_lock+0x2d/0x110 [ 1697.627322][ T7730] ? mm_update_next_owner+0x7a0/0x7a0 [ 1697.632730][ T7730] ? get_signal+0x332/0x1ee0 [ 1697.637326][ T7730] ? lock_downgrade+0x830/0x830 [ 1697.642238][ T7730] ? lock_is_held_type+0xbb/0xf0 [ 1697.647184][ T7730] do_group_exit+0x125/0x310 [ 1697.651778][ T7730] get_signal+0x40b/0x1ee0 [ 1697.656266][ T7730] arch_do_signal+0x82/0x2520 [ 1697.660987][ T7730] ? __might_fault+0x190/0x1d0 [ 1697.665822][ T7730] ? _copy_to_user+0x126/0x160 [ 1697.670589][ T7730] ? copy_siginfo_to_user32+0xa0/0xa0 [ 1697.676030][ T7730] ? __x64_sys_futex+0x382/0x4e0 [ 1697.681028][ T7730] ? exit_to_user_mode_prepare+0xb9/0x1c0 [ 1697.686749][ T7730] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1697.692736][ T7730] exit_to_user_mode_prepare+0x15d/0x1c0 [ 1697.698377][ T7730] syscall_exit_to_user_mode+0x59/0x2b0 [ 1697.703972][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.709862][ T7730] RIP: 0033:0x45d239 [ 1697.713751][ T7730] Code: Bad RIP value. [ 1697.717811][ T7730] RSP: 002b:00007f4c31e01cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1697.726224][ T7730] RAX: 0000000000000001 RBX: 000000000118cfe8 RCX: 000000000045d239 [ 1697.734195][ T7730] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000118cfec [ 1697.742164][ T7730] RBP: 000000000118cfe0 R08: 0000000000000009 R09: 0000000000000000 [ 1697.750134][ T7730] R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118cfec [ 1697.758106][ T7730] R13: 00007ffec499f74f R14: 00007f4c31e029c0 R15: 000000000118cfec [ 1697.766085][ T7730] [ 1697.768453][ T7730] Allocated by task 7713: [ 1697.772782][ T7730] kasan_save_stack+0x1b/0x40 [ 1697.777458][ T7730] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1697.783085][ T7730] kmem_cache_alloc+0x138/0x3a0 [ 1697.787930][ T7730] radix_tree_node_alloc.constprop.0+0x7c/0x320 [ 1697.794168][ T7730] idr_get_free+0x4b0/0x8e0 [ 1697.798664][ T7730] idr_alloc_u32+0x170/0x2d0 [ 1697.803248][ T7730] idr_alloc_cyclic+0x102/0x230 [ 1697.808097][ T7730] __do_sys_io_uring_register+0x606/0x33f0 [ 1697.814003][ T7730] do_syscall_64+0x2d/0x70 [ 1697.818422][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.824310][ T7730] [ 1697.826639][ T7730] Freed by task 16: [ 1697.830447][ T7730] kasan_save_stack+0x1b/0x40 [ 1697.835125][ T7730] kasan_set_track+0x1c/0x30 [ 1697.839714][ T7730] kasan_set_free_info+0x1b/0x30 [ 1697.844650][ T7730] __kasan_slab_free+0xd8/0x120 [ 1697.849498][ T7730] kmem_cache_free.part.0+0x67/0x1f0 [ 1697.854776][ T7730] rcu_core+0x5c7/0x1190 [ 1697.859017][ T7730] __do_softirq+0x2de/0xa24 [ 1697.863506][ T7730] [ 1697.865836][ T7730] Last call_rcu(): [ 1697.869571][ T7730] kasan_save_stack+0x1b/0x40 [ 1697.874249][ T7730] kasan_record_aux_stack+0x82/0xb0 [ 1697.879447][ T7730] call_rcu+0x14f/0x7e0 [ 1697.883603][ T7730] delete_node+0x587/0x8a0 [ 1697.888019][ T7730] __radix_tree_delete+0x190/0x370 [ 1697.893735][ T7730] radix_tree_delete_item+0xe7/0x230 [ 1697.899108][ T7730] io_remove_personalities+0x1b/0xb0 [ 1697.904393][ T7730] idr_for_each+0x113/0x220 [ 1697.908899][ T7730] io_ring_ctx_wait_and_kill+0x374/0x600 [ 1697.914535][ T7730] io_uring_release+0x3e/0x50 [ 1697.919211][ T7730] __fput+0x285/0x920 [ 1697.923194][ T7730] task_work_run+0xdd/0x190 [ 1697.927695][ T7730] do_exit+0xb7d/0x29f0 [ 1697.931852][ T7730] do_group_exit+0x125/0x310 [ 1697.936444][ T7730] get_signal+0x40b/0x1ee0 [ 1697.940864][ T7730] arch_do_signal+0x82/0x2520 [ 1697.945544][ T7730] exit_to_user_mode_prepare+0x15d/0x1c0 [ 1697.951179][ T7730] syscall_exit_to_user_mode+0x59/0x2b0 [ 1697.956724][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.962604][ T7730] [ 1697.964928][ T7730] Second to last call_rcu(): [ 1697.969518][ T7730] kasan_save_stack+0x1b/0x40 [ 1697.974197][ T7730] kasan_record_aux_stack+0x82/0xb0 [ 1697.979394][ T7730] call_rcu+0x14f/0x7e0 [ 1697.983548][ T7730] delete_node+0xe5/0x8a0 [ 1697.987876][ T7730] __radix_tree_delete+0x190/0x370 [ 1697.992986][ T7730] radix_tree_delete_item+0xe7/0x230 [ 1697.998271][ T7730] free_pid+0xa1/0x260 [ 1698.002339][ T7730] __change_pid+0x1d2/0x2d0 [ 1698.006845][ T7730] release_task+0xd29/0x14d0 [ 1698.011434][ T7730] wait_consider_task+0x2fb3/0x3b20 [ 1698.016630][ T7730] do_wait+0x36a/0x9e0 [ 1698.020698][ T7730] kernel_wait4+0x14c/0x260 [ 1698.025197][ T7730] __do_sys_wait4+0x13f/0x150 [ 1698.029874][ T7730] do_syscall_64+0x2d/0x70 [ 1698.034295][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1698.040187][ T7730] [ 1698.042514][ T7730] The buggy address belongs to the object at ffff888079186880 [ 1698.042514][ T7730] which belongs to the cache radix_tree_node of size 576 [ 1698.056916][ T7730] The buggy address is located 56 bytes inside of [ 1698.056916][ T7730] 576-byte region [ffff888079186880, ffff888079186ac0) [ 1698.070096][ T7730] The buggy address belongs to the page: [ 1698.075734][ T7730] page:0000000091d81daf refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888079186ffb pfn:0x79186 [ 1698.087191][ T7730] flags: 0xfffe0000000200(slab) [ 1698.092044][ T7730] raw: 00fffe0000000200 ffffea0001e45548 ffffea0001e46648 ffff8880aa06f000 [ 1698.100632][ T7730] raw: ffff888079186ffb ffff888079186040 0000000100000005 0000000000000000 [ 1698.109231][ T7730] page dumped because: kasan: bad access detected [ 1698.115637][ T7730] [ 1698.117957][ T7730] Memory state around the buggy address: [ 1698.123587][ T7730] ffff888079186780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1698.131648][ T7730] ffff888079186800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1698.139706][ T7730] >ffff888079186880: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1698.147758][ T7730] ^ [ 1698.153648][ T7730] ffff888079186900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1698.161707][ T7730] ffff888079186980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1698.169762][ T7730] ================================================================== [ 1698.177815][ T7730] Disabling lock debugging due to kernel taint [ 1698.190102][ T7730] Kernel panic - not syncing: panic_on_warn set ... [ 1698.196704][ T7730] CPU: 1 PID: 7730 Comm: syz-executor.2 Tainted: G B 5.8.0-next-20200814-syzkaller #0 [ 1698.207534][ T7730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1698.217579][ T7730] Call Trace: [ 1698.220874][ T7730] dump_stack+0x18f/0x20d [ 1698.225204][ T7730] ? idr_for_each+0x140/0x220 [ 1698.229882][ T7730] panic+0x2e3/0x75c [ 1698.233776][ T7730] ? __warn_printk+0xf3/0xf3 [ 1698.238364][ T7730] ? preempt_schedule_common+0x59/0xc0 [ 1698.243818][ T7730] ? idr_for_each+0x206/0x220 [ 1698.248560][ T7730] ? preempt_schedule_thunk+0x16/0x18 [ 1698.253932][ T7730] ? trace_hardirqs_on+0x55/0x220 [ 1698.258952][ T7730] ? idr_for_each+0x206/0x220 [ 1698.263622][ T7730] ? idr_for_each+0x206/0x220 [ 1698.268294][ T7730] end_report+0x4d/0x53 [ 1698.272443][ T7730] kasan_report.cold+0xd/0x37 [ 1698.277115][ T7730] ? idr_for_each+0x206/0x220 [ 1698.281789][ T7730] ? __io_poll_remove_one+0x360/0x360 [ 1698.287154][ T7730] idr_for_each+0x206/0x220 [ 1698.291651][ T7730] ? idr_find+0x50/0x50 [ 1698.295806][ T7730] ? io_timeout_fn+0x3f0/0x3f0 [ 1698.300567][ T7730] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1698.306541][ T7730] ? trace_hardirqs_on+0x5f/0x220 [ 1698.311560][ T7730] io_ring_ctx_wait_and_kill+0x374/0x600 [ 1698.317190][ T7730] io_uring_release+0x3e/0x50 [ 1698.321856][ T7730] __fput+0x285/0x920 [ 1698.325819][ T7730] ? io_ring_ctx_wait_and_kill+0x600/0x600 [ 1698.331603][ T7730] task_work_run+0xdd/0x190 [ 1698.336085][ T7730] do_exit+0xb7d/0x29f0 [ 1698.340219][ T7730] ? lock_acquire+0x1f1/0xad0 [ 1698.344871][ T7730] ? find_held_lock+0x2d/0x110 [ 1698.349615][ T7730] ? mm_update_next_owner+0x7a0/0x7a0 [ 1698.354964][ T7730] ? get_signal+0x332/0x1ee0 [ 1698.359532][ T7730] ? lock_downgrade+0x830/0x830 [ 1698.364359][ T7730] ? lock_is_held_type+0xbb/0xf0 [ 1698.369273][ T7730] do_group_exit+0x125/0x310 [ 1698.373926][ T7730] get_signal+0x40b/0x1ee0 [ 1698.378409][ T7730] arch_do_signal+0x82/0x2520 [ 1698.383065][ T7730] ? __might_fault+0x190/0x1d0 [ 1698.387809][ T7730] ? _copy_to_user+0x126/0x160 [ 1698.392547][ T7730] ? copy_siginfo_to_user32+0xa0/0xa0 [ 1698.397901][ T7730] ? __x64_sys_futex+0x382/0x4e0 [ 1698.402827][ T7730] ? exit_to_user_mode_prepare+0xb9/0x1c0 [ 1698.408522][ T7730] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1698.414479][ T7730] exit_to_user_mode_prepare+0x15d/0x1c0 [ 1698.420089][ T7730] syscall_exit_to_user_mode+0x59/0x2b0 [ 1698.425610][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1698.431475][ T7730] RIP: 0033:0x45d239 [ 1698.435340][ T7730] Code: Bad RIP value. [ 1698.439381][ T7730] RSP: 002b:00007f4c31e01cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1698.447769][ T7730] RAX: 0000000000000001 RBX: 000000000118cfe8 RCX: 000000000045d239 [ 1698.455727][ T7730] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000118cfec [ 1698.465911][ T7730] RBP: 000000000118cfe0 R08: 0000000000000009 R09: 0000000000000000 [ 1698.473858][ T7730] R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118cfec [ 1698.481804][ T7730] R13: 00007ffec499f74f R14: 00007f4c31e029c0 R15: 000000000118cfec [ 1698.490812][ T7730] Kernel Offset: disabled [ 1698.495227][ T7730] Rebooting in 86400 seconds..