Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.317774][ T28] audit: type=1400 audit(1604733454.219:8): avc: denied { execmem } for pid=6816 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.341716][ T6817] IPVS: ftp: loaded support on port[0] = 21 [ 31.644849][ T6802] can: request_module (can-proto-0) failed. [ 32.323017][ T6802] can: request_module (can-proto-0) failed. [ 32.331359][ T6802] can: request_module (can-proto-0) failed. [ 32.351674][ T28] audit: type=1400 audit(1604733455.249:9): avc: denied { create } for pid=6800 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2020/11/07 07:17:41 parsed 1 programs 2020/11/07 07:17:42 executed programs: 0 [ 39.298750][ T28] audit: type=1400 audit(1604733462.202:10): avc: denied { execmem } for pid=6941 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.348907][ T6946] IPVS: ftp: loaded support on port[0] = 21 [ 39.362059][ T6942] IPVS: ftp: loaded support on port[0] = 21 [ 39.404709][ T6948] IPVS: ftp: loaded support on port[0] = 21 [ 39.445671][ T6974] IPVS: ftp: loaded support on port[0] = 21 [ 39.488893][ T6942] chnl_net:caif_netlink_parms(): no params data found [ 39.537278][ T6946] chnl_net:caif_netlink_parms(): no params data found [ 39.560552][ T6974] chnl_net:caif_netlink_parms(): no params data found [ 39.570046][ T7060] IPVS: ftp: loaded support on port[0] = 21 [ 39.577215][ T6948] chnl_net:caif_netlink_parms(): no params data found [ 39.605837][ T6942] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.613628][ T6942] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.621378][ T6942] device bridge_slave_0 entered promiscuous mode [ 39.628886][ T6942] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.636004][ T6942] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.643519][ T6942] device bridge_slave_1 entered promiscuous mode [ 39.663329][ T6942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.683612][ T6942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.697106][ T7241] IPVS: ftp: loaded support on port[0] = 21 [ 39.704036][ T6942] team0: Port device team_slave_0 added [ 39.720560][ T6942] team0: Port device team_slave_1 added [ 39.728075][ T6946] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.736197][ T6946] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.743938][ T6946] device bridge_slave_0 entered promiscuous mode [ 39.753650][ T6974] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.760880][ T6974] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.768383][ T6974] device bridge_slave_0 entered promiscuous mode [ 39.782501][ T6942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.789941][ T6942] 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. [ 39.816089][ T6942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.829306][ T6942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.836322][ T6942] 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. [ 39.862837][ T6942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.873847][ T6946] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.881201][ T6946] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.888485][ T6946] device bridge_slave_1 entered promiscuous mode [ 39.895111][ T6974] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.902240][ T6974] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.909581][ T6974] device bridge_slave_1 entered promiscuous mode [ 39.926606][ T6948] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.933961][ T6948] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.943563][ T6948] device bridge_slave_0 entered promiscuous mode [ 39.951040][ T6948] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.958312][ T6948] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.966191][ T6948] device bridge_slave_1 entered promiscuous mode [ 39.976596][ T6974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.987018][ T6974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.003536][ T6946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.014581][ T6946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.029909][ T6946] team0: Port device team_slave_0 added [ 40.036964][ T6942] device hsr_slave_0 entered promiscuous mode [ 40.044527][ T6942] device hsr_slave_1 entered promiscuous mode [ 40.055713][ T6974] team0: Port device team_slave_0 added [ 40.062927][ T7060] chnl_net:caif_netlink_parms(): no params data found [ 40.075965][ T6948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.087477][ T6946] team0: Port device team_slave_1 added [ 40.100814][ T6974] team0: Port device team_slave_1 added [ 40.111126][ T6974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.118255][ T6974] 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. [ 40.145017][ T6974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.161391][ T6948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.182705][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.189969][ T6946] 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. [ 40.216106][ T6946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.227816][ T6974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.235221][ T6974] 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. [ 40.261958][ T6974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.274457][ T7241] chnl_net:caif_netlink_parms(): no params data found [ 40.286826][ T6948] team0: Port device team_slave_0 added [ 40.297492][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.304590][ T6946] 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. [ 40.331255][ T6946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.345558][ T6948] team0: Port device team_slave_1 added [ 40.379302][ T7060] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.389921][ T7060] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.397375][ T7060] device bridge_slave_0 entered promiscuous mode [ 40.404943][ T7060] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.414992][ T7060] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.422999][ T7060] device bridge_slave_1 entered promiscuous mode [ 40.430911][ T6974] device hsr_slave_0 entered promiscuous mode [ 40.437693][ T6974] device hsr_slave_1 entered promiscuous mode [ 40.444278][ T6974] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.452131][ T6974] Cannot create hsr debugfs directory [ 40.457722][ T6948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.464796][ T6948] 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. [ 40.491486][ T6948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.503872][ T6946] device hsr_slave_0 entered promiscuous mode [ 40.510522][ T6946] device hsr_slave_1 entered promiscuous mode [ 40.516821][ T6946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.524691][ T6946] Cannot create hsr debugfs directory [ 40.551094][ T6948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.558191][ T6948] 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. [ 40.584790][ T6948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.607331][ T7060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.619737][ T7241] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.626915][ T7241] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.638724][ T7241] device bridge_slave_0 entered promiscuous mode [ 40.647216][ T6942] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.658018][ T6942] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.666677][ T7060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.682872][ T7241] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.691880][ T7241] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.699334][ T7241] device bridge_slave_1 entered promiscuous mode [ 40.709778][ T6942] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.731546][ T6974] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.743602][ T7241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.754144][ T7241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.766503][ T6948] device hsr_slave_0 entered promiscuous mode [ 40.773459][ T6948] device hsr_slave_1 entered promiscuous mode [ 40.779835][ T6948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.787511][ T6948] Cannot create hsr debugfs directory [ 40.793905][ T6942] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.803421][ T6974] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.813175][ T6974] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.822667][ T6974] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.844428][ T7060] team0: Port device team_slave_0 added [ 40.853511][ T7241] team0: Port device team_slave_0 added [ 40.865148][ T7060] team0: Port device team_slave_1 added [ 40.871509][ T7241] team0: Port device team_slave_1 added [ 40.916848][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.925429][ T7241] 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. [ 40.958543][ T7241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.972099][ T6942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.981907][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.989057][ T7060] 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. [ 41.017372][ T7060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.036538][ T6948] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.044765][ T6946] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.054463][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.062164][ T7241] 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. [ 41.089597][ T7241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.101798][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.108872][ T7060] 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. [ 41.135896][ T7060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.147747][ T6948] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.159055][ T6948] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.166834][ T6946] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.175194][ T6946] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.183735][ T6946] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.198924][ T7060] device hsr_slave_0 entered promiscuous mode [ 41.205898][ T7060] device hsr_slave_1 entered promiscuous mode [ 41.212769][ T7060] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.220803][ T7060] Cannot create hsr debugfs directory [ 41.232562][ T6948] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.245015][ T7241] device hsr_slave_0 entered promiscuous mode [ 41.251682][ T7241] device hsr_slave_1 entered promiscuous mode [ 41.257905][ T7241] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.265649][ T7241] Cannot create hsr debugfs directory [ 41.283568][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.292634][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.302199][ T6942] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.316794][ T6974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.348905][ T6942] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.360695][ T6942] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.375080][ T6974] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.384987][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.393786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.402489][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.409619][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.417677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.426332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.434749][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.442128][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.449955][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.458156][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.466442][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.474643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.482737][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.491297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.499829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.507977][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.516442][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.524557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.532730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.540501][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.549133][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.556807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.564640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.577651][ T6942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.585564][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.593275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.616590][ T6946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.634221][ T6948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.644223][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.655022][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.664035][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.671107][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.678547][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.687075][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.695273][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.702339][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.710060][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.721288][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.729627][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.737751][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.751114][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.758648][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.766378][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.774616][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.783432][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.791620][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.801404][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.809678][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.817551][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.825271][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.838007][ T6948] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.846324][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.855340][ T6946] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.867899][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.875523][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.883151][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.891560][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.900034][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.908235][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.916485][ T6845] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.923641][ T6845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.931366][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.939747][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.947811][ T6845] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.954849][ T6845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.962322][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.970562][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.978959][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.987538][ T7060] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.007617][ T6946] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.018716][ T6946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.034283][ T6974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.043165][ T7060] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.053375][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.061639][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.069549][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.077760][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.086036][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.093087][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.100629][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.108838][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.117127][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.124174][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.131768][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.139957][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.147993][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.156254][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.164404][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.172639][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.180653][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.188728][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.196738][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.204852][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.212937][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.220954][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.228797][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.236284][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.244348][ T6942] device veth0_vlan entered promiscuous mode [ 42.252941][ T6942] device veth1_vlan entered promiscuous mode [ 42.264326][ T6946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.273373][ T7060] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.282584][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.292428][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.300562][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.308146][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.315981][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.323606][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.331143][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.338369][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.346857][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.354962][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.362627][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.370236][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.378620][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.391271][ T6942] device veth0_macvtap entered promiscuous mode [ 42.398395][ T6942] device veth1_macvtap entered promiscuous mode [ 42.408512][ T6974] device veth0_vlan entered promiscuous mode [ 42.414925][ T7241] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 42.422841][ T7241] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 42.430996][ T7060] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.441701][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.449748][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.458015][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.466431][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.474200][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.482227][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.490143][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.498170][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.506486][ T7241] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 42.518244][ T7241] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 42.527781][ T6974] device veth1_vlan entered promiscuous mode [ 42.537624][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.545557][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.553210][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.560723][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.568317][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.576505][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.585667][ T6942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.597128][ T6948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.607535][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.619730][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.629306][ T6942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.637388][ T6942] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.646629][ T6942] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.655489][ T6942] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.667924][ T6942] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.685120][ T6946] device veth0_vlan entered promiscuous mode [ 42.695292][ T6948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.707555][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.716308][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.724616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.733159][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.741460][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.749506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.757318][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.765038][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.773366][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.780845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.791333][ T7060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.801681][ T6974] device veth0_macvtap entered promiscuous mode [ 42.808727][ T6974] device veth1_macvtap entered promiscuous mode [ 42.827069][ T6948] device veth0_vlan entered promiscuous mode [ 42.833884][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.842275][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.852105][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.859815][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.868019][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.876395][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.884311][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.892233][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.900106][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.907452][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.917489][ T7060] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.932072][ T6948] device veth1_vlan entered promiscuous mode [ 42.949752][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.957371][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.966101][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.974097][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.981888][ T6946] device veth1_vlan entered promiscuous mode [ 42.989366][ T6974] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.000997][ T6974] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.011932][ T6974] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.027636][ T6948] device veth0_macvtap entered promiscuous mode [ 43.053923][ T7241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.062392][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.070619][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.078817][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.087494][ T3107] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.094552][ T3107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.102616][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.110976][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.119296][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.127384][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.144104][ T6974] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.154715][ T6974] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.165396][ T6974] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.175447][ T6948] device veth1_macvtap entered promiscuous mode [ 43.182784][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.191252][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.198767][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.206733][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.214540][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.223046][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.231290][ T2510] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.238302][ T2510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.245681][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.253954][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.262159][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.270386][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.278355][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.286619][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.296123][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.303565][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.309064][ T6845] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 43.311878][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.328738][ T6974] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.338105][ T6974] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.347460][ T6974] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.356257][ T6974] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.368145][ T7241] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.377400][ T7060] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.388748][ T7060] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.401037][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.411900][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.422227][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.433119][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.443727][ T6948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.451415][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.460529][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.467821][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.476295][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.484703][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.492949][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.501262][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.509953][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.518639][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.526488][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.534844][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.549222][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.557475][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.565512][ T6845] usb 4-1: Using ep0 maxpacket: 16 [ 43.566524][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.577657][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.585928][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.594662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.602931][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.609993][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.617306][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.625855][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.634278][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.642583][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.656381][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.667329][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.677296][ T6948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.687958][ T6948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.689069][ T6845] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.698305][ T6948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.713561][ T6845] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 43.716904][ T6946] device veth0_macvtap entered promiscuous mode [ 43.736030][ T6845] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 43.739767][ T7241] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.755473][ T6845] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.756057][ T7241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.766334][ T6845] usb 4-1: config 0 descriptor?? [ 43.781554][ T7060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.788726][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.796877][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.804720][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.812752][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.821199][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.829808][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.837935][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.846204][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.854441][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.864408][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.872669][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.880807][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.888140][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.898010][ T6946] device veth1_macvtap entered promiscuous mode [ 43.925992][ T7060] device veth0_vlan entered promiscuous mode [ 43.932647][ T6948] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.941553][ T6948] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.950307][ T6948] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.959308][ T6948] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.971144][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.978804][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.990672][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.999537][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.007399][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.017830][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.026343][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.036030][ T7060] device veth1_vlan entered promiscuous mode [ 44.048304][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.059759][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.069881][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.080649][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.091085][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.101753][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.112886][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.121362][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.132429][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.140005][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.147338][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.156042][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.165866][ T7241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.187479][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.212533][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.226147][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.236770][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.246945][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.257422][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.258968][ T8177] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 44.267832][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.276188][ T6845] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 44.286551][ T7060] device veth0_macvtap entered promiscuous mode [ 44.300041][ T6845] microsoft 0003:045E:07DA.0001: ignoring exceeding usage max [ 44.301913][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.312197][ T6845] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 44.318056][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.332140][ T6845] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 44.333325][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.341568][ T6845] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 44.351241][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.356482][ T6845] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 44.367120][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.385944][ T6946] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.395956][ T6946] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.408670][ T6946] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.417536][ T6946] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.432467][ T7060] device veth1_macvtap entered promiscuous mode [ 44.442370][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.452975][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.467518][ T7060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.482124][ T7060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.492753][ T7060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.507421][ T7060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.519168][ T7060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.530185][ T7060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.540385][ T7060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.542139][ T8177] usb 3-1: Using ep0 maxpacket: 16 [ 44.551634][ T7060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.567857][ T7060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.679104][ T8177] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.698849][ T8177] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 44.728873][ T8177] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 44.737888][ T8177] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.759780][ T8177] usb 3-1: config 0 descriptor?? [ 45.239717][ T8177] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 45.246945][ T8177] microsoft 0003:045E:07DA.0002: ignoring exceeding usage max [ 45.270020][ T8177] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 45.277355][ T8177] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 45.298757][ T8177] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 45.305966][ T8177] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 2020/11/07 07:17:48 executed programs: 6 2020/11/07 07:17:54 executed programs: 12 [ 205.955981][ T1158] INFO: task kworker/u4:3:386 blocked for more than 143 seconds. [ 205.963776][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 205.980359][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 205.989898][ T1158] task:kworker/u4:3 state:D stack:12616 pid: 386 ppid: 2 flags:0x00004000 [ 206.003185][ T1158] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 206.010457][ T1158] Call Trace: [ 206.013749][ T1158] __schedule+0x404/0x890 [ 206.022228][ T1158] ? wait_for_completion+0x74/0x110 [ 206.027694][ T1158] schedule+0x38/0xe0 [ 206.031651][ T1158] schedule_timeout+0x233/0x2e0 [ 206.040665][ T1158] ? mark_held_locks+0x48/0x70 [ 206.045421][ T1158] ? _raw_spin_unlock_irq+0x1f/0x50 [ 206.051804][ T1158] ? wait_for_completion+0x74/0x110 [ 206.061249][ T1158] wait_for_completion+0xa7/0x110 [ 206.066550][ T1158] __synchronize_srcu+0xcf/0x170 [ 206.071473][ T1158] ? rcu_tasks_pregp_step+0x10/0x10 [ 206.080895][ T1158] fsnotify_mark_destroy_workfn+0x74/0xf0 [ 206.086891][ T1158] process_one_work+0x273/0x600 [ 206.091721][ T1158] worker_thread+0x38/0x380 [ 206.101002][ T1158] ? process_one_work+0x600/0x600 [ 206.106444][ T1158] kthread+0x145/0x170 [ 206.110487][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 206.120282][ T1158] ret_from_fork+0x1f/0x30 [ 206.124728][ T1158] INFO: task kworker/u4:6:989 blocked for more than 143 seconds. [ 206.132818][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 206.142798][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.151815][ T1158] task:kworker/u4:6 state:D stack:12672 pid: 989 ppid: 2 flags:0x00004000 [ 206.166081][ T1158] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 206.173539][ T1158] Call Trace: [ 206.181005][ T1158] __schedule+0x404/0x890 [ 206.185318][ T1158] ? wait_for_completion+0x74/0x110 [ 206.190867][ T1158] schedule+0x38/0xe0 [ 206.194833][ T1158] schedule_timeout+0x233/0x2e0 [ 206.204580][ T1158] ? mark_held_locks+0x48/0x70 [ 206.209688][ T1158] ? _raw_spin_unlock_irq+0x1f/0x50 [ 206.214871][ T1158] ? wait_for_completion+0x74/0x110 [ 206.224300][ T1158] wait_for_completion+0xa7/0x110 [ 206.230233][ T1158] __synchronize_srcu+0xcf/0x170 [ 206.235178][ T1158] ? rcu_tasks_pregp_step+0x10/0x10 [ 206.244600][ T1158] fsnotify_connector_destroy_workfn+0x3f/0x70 [ 206.251042][ T1158] process_one_work+0x273/0x600 [ 206.259924][ T1158] ? process_one_work+0x600/0x600 [ 206.264932][ T1158] worker_thread+0x38/0x380 [ 206.270368][ T1158] ? process_one_work+0x600/0x600 [ 206.275370][ T1158] kthread+0x145/0x170 [ 206.284365][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 206.290151][ T1158] ret_from_fork+0x1f/0x30 [ 206.294586][ T1158] INFO: task khugepaged:1177 blocked for more than 143 seconds. [ 206.306455][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 206.312337][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.324720][ T1158] task:khugepaged state:D stack:12176 pid: 1177 ppid: 2 flags:0x00004000 [ 206.334828][ T1158] Call Trace: [ 206.341497][ T1158] __schedule+0x404/0x890 [ 206.346727][ T1158] ? wait_for_completion+0x74/0x110 [ 206.351910][ T1158] schedule+0x38/0xe0 [ 206.360941][ T1158] schedule_timeout+0x233/0x2e0 [ 206.365779][ T1158] ? mark_held_locks+0x48/0x70 [ 206.371576][ T1158] ? _raw_spin_unlock_irq+0x1f/0x50 [ 206.380930][ T1158] ? wait_for_completion+0x74/0x110 [ 206.387217][ T1158] wait_for_completion+0xa7/0x110 [ 206.392223][ T1158] __flush_work+0x260/0x490 [ 206.400208][ T1158] ? flush_workqueue_prep_pwqs+0x140/0x140 [ 206.407068][ T1158] ? lru_add_drain+0x140/0x140 [ 206.411810][ T1158] lru_add_drain_all+0x168/0x1d0 [ 206.420286][ T1158] khugepaged+0x5c/0x1aa0 [ 206.424604][ T1158] ? finish_wait+0x80/0x80 [ 206.430076][ T1158] ? collapse_pte_mapped_thp+0x4e0/0x4e0 [ 206.435687][ T1158] kthread+0x145/0x170 [ 206.445127][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 206.451568][ T1158] ret_from_fork+0x1f/0x30 [ 206.459458][ T1158] INFO: task kworker/1:2:2510 blocked for more than 143 seconds. [ 206.468062][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 206.473948][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.486314][ T1158] task:kworker/1:2 state:D stack:13496 pid: 2510 ppid: 2 flags:0x00004000 [ 206.495498][ T1158] Workqueue: events linkwatch_event [ 206.506514][ T1158] Call Trace: [ 206.509787][ T1158] __schedule+0x404/0x890 [ 206.514092][ T1158] ? linkwatch_event+0x5/0x30 [ 206.524193][ T1158] schedule+0x38/0xe0 [ 206.529109][ T1158] schedule_preempt_disabled+0xf/0x20 [ 206.534476][ T1158] __mutex_lock+0x472/0x9f0 [ 206.542568][ T1158] ? linkwatch_event+0x5/0x30 [ 206.548122][ T1158] linkwatch_event+0x5/0x30 [ 206.552625][ T1158] process_one_work+0x273/0x600 [ 206.561014][ T1158] ? process_one_work+0x600/0x600 [ 206.567005][ T1158] worker_thread+0x38/0x380 [ 206.571491][ T1158] ? process_one_work+0x600/0x600 [ 206.580054][ T1158] kthread+0x145/0x170 [ 206.584103][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 206.590827][ T1158] ret_from_fork+0x1f/0x30 [ 206.595265][ T1158] INFO: task kworker/1:3:3107 blocked for more than 143 seconds. [ 206.607177][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 206.613050][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.625522][ T1158] task:kworker/1:3 state:D stack:13496 pid: 3107 ppid: 2 flags:0x00004000 [ 206.636928][ T1158] Workqueue: ipv6_addrconf addrconf_dad_work [ 206.642889][ T1158] Call Trace: [ 206.649959][ T1158] __schedule+0x404/0x890 [ 206.654276][ T1158] ? addrconf_dad_work+0x3f/0x500 [ 206.660313][ T1158] schedule+0x38/0xe0 [ 206.664273][ T1158] schedule_preempt_disabled+0xf/0x20 [ 206.673154][ T1158] __mutex_lock+0x472/0x9f0 [ 206.680377][ T1158] ? addrconf_dad_work+0x3f/0x500 [ 206.685380][ T1158] addrconf_dad_work+0x3f/0x500 [ 206.693940][ T1158] process_one_work+0x273/0x600 [ 206.699773][ T1158] ? process_one_work+0x600/0x600 [ 206.704784][ T1158] worker_thread+0x38/0x380 [ 206.712884][ T1158] ? process_one_work+0x600/0x600 [ 206.718898][ T1158] kthread+0x145/0x170 [ 206.722948][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 206.732759][ T1158] ret_from_fork+0x1f/0x30 [ 206.738177][ T1158] INFO: task syz-executor.4:6946 blocked for more than 144 seconds. [ 206.749705][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 206.755574][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.770313][ T1158] task:syz-executor.4 state:D stack:11848 pid: 6946 ppid: 1 flags:0x00000004 [ 206.779856][ T1158] Call Trace: [ 206.783151][ T1158] __schedule+0x404/0x890 [ 206.791628][ T1158] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 206.797862][ T1158] schedule+0x38/0xe0 [ 206.801843][ T1158] synchronize_rcu_expedited+0x2cb/0x430 [ 206.811622][ T1158] ? finish_wait+0x80/0x80 [ 206.816355][ T1158] ? cond_synchronize_rcu+0x20/0x20 [ 206.821533][ T1158] synchronize_rcu.part.79+0x22/0x60 [ 206.830938][ T1158] wg_socket_reinit+0x8d/0x160 [ 206.835681][ T1158] wg_socket_init+0x3ef/0x4b0 [ 206.841500][ T1158] ? wg_packet_receive+0x7a0/0x7a0 [ 206.850705][ T1158] wg_open+0xa9/0x190 [ 206.854668][ T1158] __dev_open+0xdd/0x170 [ 206.859297][ T1158] __dev_change_flags+0x19f/0x210 [ 206.864301][ T1158] dev_change_flags+0x1e/0x60 [ 206.873170][ T1158] do_setlink+0x2ff/0x10b0 [ 206.877847][ T1158] ? __lock_acquire+0x4ea/0x1770 [ 206.882760][ T1158] ? __nla_validate_parse+0x5f/0xa50 [ 206.892160][ T1158] __rtnl_newlink+0x538/0x8a0 [ 206.897666][ T1158] ? __lock_acquire+0x4ea/0x1770 [ 206.902589][ T1158] ? __lock_acquire+0x4ea/0x1770 [ 206.911682][ T1158] rtnl_newlink+0x3e/0x60 [ 206.917616][ T1158] rtnetlink_rcv_msg+0x173/0x480 [ 206.922538][ T1158] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 206.932241][ T1158] netlink_rcv_skb+0x49/0xf0 [ 206.937101][ T1158] netlink_unicast+0x19a/0x270 [ 206.941843][ T1158] netlink_sendmsg+0x248/0x480 [ 206.951455][ T1158] sock_sendmsg+0x2b/0x40 [ 206.955764][ T1158] __sys_sendto+0xec/0x160 [ 206.960555][ T1158] ? syscall_enter_from_user_mode+0x1c/0x60 [ 206.970500][ T1158] __x64_sys_sendto+0x1f/0x30 [ 206.975154][ T1158] do_syscall_64+0x2d/0x70 [ 206.979925][ T1158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.989835][ T1158] RIP: 0033:0x416883 [ 206.993709][ T1158] Code: Unable to access opcode bytes at RIP 0x416859. [ 207.003507][ T1158] RSP: 002b:00007ffcdd420508 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.016136][ T1158] RAX: ffffffffffffffda RBX: 0000000000ca3700 RCX: 0000000000416883 [ 207.024085][ T1158] RDX: 0000000000000020 RSI: 0000000000ca3750 RDI: 0000000000000003 [ 207.037072][ T1158] RBP: 0000000000000000 R08: 00007ffcdd420510 R09: 000000000000000c [ 207.045060][ T1158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.058334][ T1158] R13: 0000000000000000 R14: 0000000000ca3750 R15: 0000000000000003 [ 207.068593][ T1158] INFO: task syz-executor.1:7060 blocked for more than 144 seconds. [ 207.078826][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 207.084698][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.095692][ T1158] task:syz-executor.1 state:D stack:11912 pid: 7060 ppid: 1 flags:0x00000004 [ 207.109264][ T1158] Call Trace: [ 207.112558][ T1158] __schedule+0x404/0x890 [ 207.117922][ T1158] ? rtnetlink_rcv_msg+0x14a/0x480 [ 207.123021][ T1158] schedule+0x38/0xe0 [ 207.130514][ T1158] schedule_preempt_disabled+0xf/0x20 [ 207.136781][ T1158] __mutex_lock+0x472/0x9f0 [ 207.141265][ T1158] ? find_held_lock+0x2d/0x90 [ 207.149727][ T1158] ? rtnetlink_rcv_msg+0x14a/0x480 [ 207.154827][ T1158] rtnetlink_rcv_msg+0x14a/0x480 [ 207.160914][ T1158] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 207.171224][ T1158] netlink_rcv_skb+0x49/0xf0 [ 207.176740][ T1158] netlink_unicast+0x19a/0x270 [ 207.181486][ T1158] netlink_sendmsg+0x248/0x480 [ 207.189872][ T1158] sock_sendmsg+0x2b/0x40 [ 207.194191][ T1158] __sys_sendto+0xec/0x160 [ 207.199636][ T1158] ? syscall_enter_from_user_mode+0x1c/0x60 [ 207.205512][ T1158] __x64_sys_sendto+0x1f/0x30 [ 207.213716][ T1158] do_syscall_64+0x2d/0x70 [ 207.219146][ T1158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.225020][ T1158] RIP: 0033:0x416883 [ 207.232552][ T1158] Code: Unable to access opcode bytes at RIP 0x416859. [ 207.240870][ T1158] RSP: 002b:00007ffde1405948 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.252858][ T1158] RAX: ffffffffffffffda RBX: 0000000000ca3700 RCX: 0000000000416883 [ 207.261775][ T1158] RDX: 0000000000000028 RSI: 0000000000ca3750 RDI: 0000000000000003 [ 207.273495][ T1158] RBP: 0000000000000000 R08: 00007ffde1405950 R09: 000000000000000c [ 207.283231][ T1158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.294758][ T1158] R13: 0000000000000000 R14: 0000000000ca3750 R15: 0000000000000003 [ 207.304294][ T1158] INFO: task syz-executor.5:7241 blocked for more than 144 seconds. [ 207.315721][ T1158] Not tainted 5.10.0-rc2-syzkaller #0 [ 207.323061][ T1158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.335386][ T1158] task:syz-executor.5 state:D stack:11856 pid: 7241 ppid: 1 flags:0x00004004 [ 207.345536][ T1158] Call Trace: [ 207.352232][ T1158] __schedule+0x404/0x890 [ 207.357455][ T1158] ? rtnetlink_rcv_msg+0x14a/0x480 [ 207.362543][ T1158] schedule+0x38/0xe0 [ 207.370143][ T1158] schedule_preempt_disabled+0xf/0x20 [ 207.375496][ T1158] __mutex_lock+0x472/0x9f0 [ 207.380986][ T1158] ? rtnetlink_rcv_msg+0x14a/0x480 [ 207.390228][ T1158] rtnetlink_rcv_msg+0x14a/0x480 [ 207.395147][ T1158] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 207.402683][ T1158] netlink_rcv_skb+0x49/0xf0 [ 207.410720][ T1158] netlink_unicast+0x19a/0x270 [ 207.415462][ T1158] netlink_sendmsg+0x248/0x480 [ 207.421227][ T1158] sock_sendmsg+0x2b/0x40 [ 207.425534][ T1158] __sys_sendto+0xec/0x160 [ 207.434208][ T1158] ? syscall_enter_from_user_mode+0x1c/0x60 [ 207.440993][ T1158] __x64_sys_sendto+0x1f/0x30 [ 207.445646][ T1158] do_syscall_64+0x2d/0x70 [ 207.453531][ T1158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.460328][ T1158] RIP: 0033:0x416883 [ 207.464198][ T1158] Code: Unable to access opcode bytes at RIP 0x416859. [ 207.474603][ T1158] RSP: 002b:00007ffccf11b578 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.484383][ T1158] RAX: ffffffffffffffda RBX: 0000000000ca3700 RCX: 0000000000416883 [ 207.497251][ T1158] RDX: 000000000000002c RSI: 0000000000ca3750 RDI: 0000000000000003 [ 207.505305][ T1158] RBP: 0000000000000000 R08: 00007ffccf11b580 R09: 000000000000000c [ 207.516882][ T1158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.524837][ T1158] R13: 0000000000000000 R14: 0000000000ca3750 R15: 0000000000000003 [ 207.537096][ T1158] [ 207.537096][ T1158] Showing all locks held in the system: [ 207.544796][ T1158] 2 locks held by kworker/u4:3/386: [ 207.552921][ T1158] #0: ffff888100057938 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.570347][ T1158] #1: ffffc90000df7e70 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.580618][ T1158] 2 locks held by kworker/u4:6/989: [ 207.590025][ T1158] #0: ffff888100057938 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.601263][ T1158] #1: ffffc90001a6fe70 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.616394][ T1158] 1 lock held by khungtaskd/1158: [ 207.621400][ T1158] #0: ffffffff843d8940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x15/0x17a [ 207.635435][ T1158] 1 lock held by khugepaged/1177: [ 207.641401][ T1158] #0: ffffffff843f3d68 (lock#5){+.+.}-{3:3}, at: lru_add_drain_all+0x32/0x1d0 [ 207.654574][ T1158] 3 locks held by kworker/1:2/2510: [ 207.660029][ T1158] #0: ffff888100055738 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.674400][ T1158] #1: ffffc900054c7e70 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.685080][ T1158] #2: ffffffff84625348 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0x5/0x30 [ 207.698311][ T1158] 3 locks held by kworker/1:3/3107: [ 207.703490][ T1158] #0: ffff888106b6c338 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.716713][ T1158] #1: ffffc90005c7fe70 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x1e6/0x600 [ 207.733731][ T1158] #2: ffffffff84625348 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0x3f/0x500 [ 207.744170][ T1158] 1 lock held by in:imklog/6374: [ 207.752608][ T1158] #0: ffff88810e4346f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x45/0x50 [ 207.762533][ T1158] 6 locks held by kworker/0:3/6845: [ 207.771155][ T1158] 3 locks held by syz-executor.4/6946: [ 207.777473][ T1158] #0: ffffffff84625348 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x14a/0x480 [ 207.790287][ T1158] #1: ffff88811ae5b2d0 (&wg->device_update_lock){+.+.}-{3:3}, at: wg_open+0x9a/0x190 [ 207.801959][ T1158] #2: ffffffff843da2a8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x35f/0x430 [ 207.817025][ T1158] 1 lock held by syz-executor.1/7060: [ 207.822376][ T1158] #0: ffffffff84625348 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x14a/0x480 [ 207.834685][ T1158] 1 lock held by syz-executor.5/7241: [ 207.842426][ T1158] #0: ffffffff84625348 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x14a/0x480 [ 207.855382][ T1158] 6 locks held by kworker/0:4/8177: [ 207.862167][ T1158] [ 207.864477][ T1158] ============================================= [ 207.864477][ T1158] [ 207.875819][ T1158] NMI backtrace for cpu 1 [ 207.880144][ T1158] CPU: 1 PID: 1158 Comm: khungtaskd Not tainted 5.10.0-rc2-syzkaller #0 [ 207.888436][ T1158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.898466][ T1158] Call Trace: [ 207.901732][ T1158] dump_stack+0xa3/0xc8 [ 207.905861][ T1158] nmi_cpu_backtrace.cold.8+0x53/0x6d [ 207.911231][ T1158] ? lapic_can_unplug_cpu+0x70/0x70 [ 207.916414][ T1158] nmi_trigger_cpumask_backtrace+0xd5/0xf0 [ 207.922192][ T1158] watchdog+0x57f/0x670 [ 207.926321][ T1158] ? hungtask_pm_notify+0x40/0x40 [ 207.931315][ T1158] kthread+0x145/0x170 [ 207.935352][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 207.940868][ T1158] ret_from_fork+0x1f/0x30 [ 207.945427][ T1158] Sending NMI from CPU 1 to CPUs 0: [ 207.950756][ C0] NMI backtrace for cpu 0 [ 207.950758][ C0] CPU: 0 PID: 8177 Comm: kworker/0:4 Not tainted 5.10.0-rc2-syzkaller #0 [ 207.950759][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.950760][ C0] Workqueue: usb_hub_wq hub_event [ 207.950762][ C0] RIP: 0010:hid_setup_resolution_multiplier+0xb4/0x1b0 [ 207.950763][ C0] Code: c2 48 00 01 00 75 e2 8b 5a 04 48 8b 75 20 48 c1 e3 04 48 01 f3 48 63 03 83 f8 ff 75 12 eb 16 48 c1 e0 04 48 8d 1c 06 48 63 03 <83> f8 ff 74 06 83 7b 04 02 75 ea 8b 71 38 41 bf 01 00 00 00 8b 51 [ 207.950764][ C0] RSP: 0018:ffffc90002cc76f0 EFLAGS: 00000246 [ 207.950766][ C0] RAX: 0000000000000000 RBX: ffff88811d62e900 RCX: ffff88811dc00000 [ 207.950767][ C0] RDX: ffff88811dc00070 RSI: ffff88811d62e900 RDI: 0000000000001323 [ 207.950768][ C0] RBP: ffff88811d774000 R08: 0000000000000001 R09: ffffc90002dc60cc [ 207.950769][ C0] R10: ffffc90002cc7428 R11: ffffc90002cc7420 R12: 0000000000000048 [ 207.950770][ C0] R13: 0000000000000000 R14: ffff88811d6f5000 R15: 0000000000000000 [ 207.950771][ C0] FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 207.950771][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.950772][ C0] CR2: 0000000000b90004 CR3: 00000001091a7000 CR4: 00000000001506f0 [ 207.950773][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 207.950774][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 207.950775][ C0] Call Trace: [ 207.950776][ C0] hid_open_report+0x170/0x210 [ 207.950776][ C0] ms_probe+0x54/0x180 [ 207.950777][ C0] hid_device_probe+0xef/0x160 [ 207.950778][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950779][ C0] really_probe+0xcc/0x2e0 [ 207.950780][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950780][ C0] driver_probe_device+0x49/0xa0 [ 207.950781][ C0] bus_for_each_drv+0x74/0xc0 [ 207.950782][ C0] __device_attach+0xdd/0x140 [ 207.950783][ C0] bus_probe_device+0x94/0xb0 [ 207.950784][ C0] device_add+0x40a/0x780 [ 207.950784][ C0] hid_add_device+0xe1/0x240 [ 207.950785][ C0] ? lockdep_init_map_waits+0x41/0x270 [ 207.950786][ C0] usbhid_probe+0x327/0x410 [ 207.950787][ C0] usb_probe_interface+0xde/0x210 [ 207.950788][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950789][ C0] really_probe+0x29e/0x2e0 [ 207.950790][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950791][ C0] driver_probe_device+0x49/0xa0 [ 207.950792][ C0] bus_for_each_drv+0x74/0xc0 [ 207.950793][ C0] __device_attach+0xdd/0x140 [ 207.950793][ C0] bus_probe_device+0x94/0xb0 [ 207.950794][ C0] device_add+0x40a/0x780 [ 207.950795][ C0] usb_set_configuration+0x59f/0x820 [ 207.950796][ C0] usb_generic_driver_probe+0x34/0x60 [ 207.950796][ C0] usb_probe_device+0x27/0x90 [ 207.950797][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950798][ C0] really_probe+0x29e/0x2e0 [ 207.950799][ C0] ? driver_allows_async_probing+0x50/0x50 [ 207.950800][ C0] driver_probe_device+0x49/0xa0 [ 207.950800][ C0] bus_for_each_drv+0x74/0xc0 [ 207.950801][ C0] __device_attach+0xdd/0x140 [ 207.950802][ C0] bus_probe_device+0x94/0xb0 [ 207.950803][ C0] device_add+0x40a/0x780 [ 207.950804][ C0] usb_new_device.cold.68+0x111/0x3d5 [ 207.950804][ C0] hub_event+0xb90/0x1270 [ 207.950805][ C0] process_one_work+0x273/0x600 [ 207.950806][ C0] ? process_one_work+0x600/0x600 [ 207.950807][ C0] worker_thread+0x38/0x380 [ 207.950807][ C0] ? process_one_work+0x600/0x600 [ 207.950808][ C0] kthread+0x145/0x170 [ 207.950809][ C0] ? kthread_mod_delayed_work+0xb0/0xb0 [ 207.950810][ C0] ret_from_fork+0x1f/0x30 [ 207.964437][ T1158] Kernel panic - not syncing: hung_task: blocked tasks [ 208.308983][ T1158] CPU: 1 PID: 1158 Comm: khungtaskd Not tainted 5.10.0-rc2-syzkaller #0 [ 208.317278][ T1158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.327306][ T1158] Call Trace: [ 208.330569][ T1158] dump_stack+0xa3/0xc8 [ 208.334696][ T1158] panic+0x135/0x31a [ 208.338568][ T1158] watchdog.cold.7+0xbb/0xbb [ 208.343132][ T1158] ? hungtask_pm_notify+0x40/0x40 [ 208.348126][ T1158] kthread+0x145/0x170 [ 208.352184][ T1158] ? kthread_mod_delayed_work+0xb0/0xb0 [ 208.357700][ T1158] ret_from_fork+0x1f/0x30 [ 208.363645][ T1158] Kernel Offset: disabled [ 208.367958][ T1158] Rebooting in 86400 seconds..