[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 58.755155][ T6869] IPVS: ftp: loaded support on port[0] = 21 [ 58.910514][ T131] tipc: TX() has been purged, node left! [ 60.973574][ T6854] can: request_module (can-proto-0) failed. [ 60.985362][ T6854] can: request_module (can-proto-0) failed. [ 60.997038][ T6854] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2020/10/01 06:49:35 parsed 1 programs 2020/10/01 06:49:36 executed programs: 0 [ 70.220619][ T6995] IPVS: ftp: loaded support on port[0] = 21 [ 70.329310][ T6992] IPVS: ftp: loaded support on port[0] = 21 [ 70.366730][ T7000] IPVS: ftp: loaded support on port[0] = 21 [ 70.383194][ T6996] IPVS: ftp: loaded support on port[0] = 21 [ 70.401764][ T7001] IPVS: ftp: loaded support on port[0] = 21 [ 70.419802][ T6999] IPVS: ftp: loaded support on port[0] = 21 [ 71.062716][ T6999] chnl_net:caif_netlink_parms(): no params data found [ 71.096411][ T6995] chnl_net:caif_netlink_parms(): no params data found [ 71.170127][ T6996] chnl_net:caif_netlink_parms(): no params data found [ 71.214132][ T6992] chnl_net:caif_netlink_parms(): no params data found [ 71.335570][ T7001] chnl_net:caif_netlink_parms(): no params data found [ 71.405155][ T7000] chnl_net:caif_netlink_parms(): no params data found [ 71.421573][ T6999] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.430684][ T6999] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.440169][ T6999] device bridge_slave_0 entered promiscuous mode [ 71.485646][ T6999] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.493638][ T6999] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.503666][ T6999] device bridge_slave_1 entered promiscuous mode [ 71.555572][ T6995] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.563033][ T6995] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.571412][ T6995] device bridge_slave_0 entered promiscuous mode [ 71.607176][ T6995] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.614373][ T6995] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.625503][ T6995] device bridge_slave_1 entered promiscuous mode [ 71.651455][ T6992] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.658784][ T6992] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.666367][ T6992] device bridge_slave_0 entered promiscuous mode [ 71.687031][ T6999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.727976][ T6992] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.735036][ T6992] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.743989][ T6992] device bridge_slave_1 entered promiscuous mode [ 71.757005][ T6999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.775805][ T6995] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.786087][ T6996] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.796949][ T6996] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.805168][ T6996] device bridge_slave_0 entered promiscuous mode [ 71.840578][ T6995] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.849859][ T7001] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.857387][ T7001] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.866141][ T7001] device bridge_slave_0 entered promiscuous mode [ 71.873935][ T6996] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.883329][ T6996] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.891950][ T6996] device bridge_slave_1 entered promiscuous mode [ 71.926846][ T7001] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.937157][ T7001] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.945563][ T7001] device bridge_slave_1 entered promiscuous mode [ 71.955613][ T6992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.986758][ T6999] team0: Port device team_slave_0 added [ 72.012248][ T6995] team0: Port device team_slave_0 added [ 72.019870][ T6992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.039984][ T6996] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.051879][ T6999] team0: Port device team_slave_1 added [ 72.076148][ T6995] team0: Port device team_slave_1 added [ 72.089136][ T7000] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.096184][ T7000] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.104569][ T7000] device bridge_slave_0 entered promiscuous mode [ 72.114788][ T6996] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.132902][ T7001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.157301][ T7000] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.172183][ T7000] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.180641][ T7000] device bridge_slave_1 entered promiscuous mode [ 72.200351][ T7001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.222193][ T6992] team0: Port device team_slave_0 added [ 72.228467][ T2662] Bluetooth: hci0: command 0x0409 tx timeout [ 72.234822][ T2662] Bluetooth: hci1: command 0x0409 tx timeout [ 72.237243][ T6992] team0: Port device team_slave_1 added [ 72.252710][ T6999] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.260516][ T6999] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.287920][ T6999] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.307591][ T2662] Bluetooth: hci3: command 0x0409 tx timeout [ 72.308378][ T17] Bluetooth: hci2: command 0x0409 tx timeout [ 72.313624][ T2662] Bluetooth: hci4: command 0x0409 tx timeout [ 72.339196][ T6995] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.346176][ T6995] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.372325][ T6995] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.387766][ T2662] Bluetooth: hci5: command 0x0409 tx timeout [ 72.395800][ T6995] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.403480][ T6995] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.430444][ T6995] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.445037][ T6996] team0: Port device team_slave_0 added [ 72.452260][ T6999] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.463447][ T6999] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.489831][ T6999] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.502692][ T7000] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.514571][ T7000] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.541230][ T7001] team0: Port device team_slave_0 added [ 72.549287][ T6996] team0: Port device team_slave_1 added [ 72.569205][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.576153][ T6992] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.602625][ T6992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.615611][ T7001] team0: Port device team_slave_1 added [ 72.658188][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.665226][ T6992] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.692519][ T6992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.723256][ T6996] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.733750][ T6996] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.760669][ T6996] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.781829][ T7000] team0: Port device team_slave_0 added [ 72.799669][ T7001] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.806612][ T7001] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.832890][ T7001] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.847817][ T6995] device hsr_slave_0 entered promiscuous mode [ 72.855456][ T6995] device hsr_slave_1 entered promiscuous mode [ 72.866908][ T6996] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.874214][ T6996] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.900387][ T6996] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.914928][ T6999] device hsr_slave_0 entered promiscuous mode [ 72.925429][ T6999] device hsr_slave_1 entered promiscuous mode [ 72.934011][ T6999] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.942488][ T6999] Cannot create hsr debugfs directory [ 72.952521][ T7000] team0: Port device team_slave_1 added [ 72.967208][ T7001] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.975547][ T7001] 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. [ 73.002232][ T7001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.056052][ T6992] device hsr_slave_0 entered promiscuous mode [ 73.063374][ T6992] device hsr_slave_1 entered promiscuous mode [ 73.071061][ T6992] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.080206][ T6992] Cannot create hsr debugfs directory [ 73.143353][ T6996] device hsr_slave_0 entered promiscuous mode [ 73.152913][ T6996] device hsr_slave_1 entered promiscuous mode [ 73.161070][ T6996] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.169474][ T6996] Cannot create hsr debugfs directory [ 73.180936][ T7000] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.187989][ T7000] 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. [ 73.214723][ T7000] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.232269][ T7001] device hsr_slave_0 entered promiscuous mode [ 73.239688][ T7001] device hsr_slave_1 entered promiscuous mode [ 73.246183][ T7001] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.255119][ T7001] Cannot create hsr debugfs directory [ 73.272535][ T7000] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.280197][ T7000] 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. [ 73.307596][ T7000] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.393931][ T7000] device hsr_slave_0 entered promiscuous mode [ 73.401270][ T7000] device hsr_slave_1 entered promiscuous mode [ 73.408281][ T7000] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.415828][ T7000] Cannot create hsr debugfs directory [ 73.740461][ T6995] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.757018][ T6995] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.766781][ T6995] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.800735][ T6995] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.890948][ T6996] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 73.904183][ T6996] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.928699][ T6996] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.941181][ T6996] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.991113][ T6992] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.005122][ T6992] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.037855][ T6992] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.057143][ T6992] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.078694][ T6999] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.104521][ T6999] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.137154][ T6999] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.171807][ T6999] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.274557][ T7000] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 74.284758][ T7000] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 74.306134][ T7000] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 74.317757][ T6895] Bluetooth: hci1: command 0x041b tx timeout [ 74.323758][ T6895] Bluetooth: hci0: command 0x041b tx timeout [ 74.361652][ T7000] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 74.386946][ T7001] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.393926][ T17] Bluetooth: hci2: command 0x041b tx timeout [ 74.403263][ T17] Bluetooth: hci4: command 0x041b tx timeout [ 74.410010][ T17] Bluetooth: hci3: command 0x041b tx timeout [ 74.427049][ T7001] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.436392][ T7001] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.447294][ T7001] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.469063][ T6895] Bluetooth: hci5: command 0x041b tx timeout [ 74.510222][ T6995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.532753][ T6996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.578176][ T6995] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.596846][ T6992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.610890][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.621051][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.629740][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.637906][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.649251][ T6996] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.685021][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.694649][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.704819][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.712084][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.721824][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.730943][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.739706][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.746746][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.809651][ T6992] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.817670][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.825468][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.834242][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.844064][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.853536][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.860650][ T2472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.869684][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.878550][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.887407][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.896043][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.905118][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.914735][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.923249][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.930368][ T2472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.938299][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.947078][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.955035][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.964967][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.006165][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.016187][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.025023][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.035003][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.044167][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.053252][ T2472] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.060393][ T2472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.069008][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.078293][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.086603][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.095989][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.104642][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.111790][ T2472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.120605][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.129331][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.165331][ T6995] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.177710][ T6995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.194311][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.202951][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.211415][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.223580][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.232685][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.242467][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.251186][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.260149][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.271291][ T6999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.289119][ T7000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.335217][ T7001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.343161][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.351786][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.360716][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.369577][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.378419][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.389918][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.402151][ T6999] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.422436][ T7000] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.438881][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.447710][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.456181][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.470150][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.479263][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.488261][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.495657][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.503622][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.511665][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.519609][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.527576][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.538046][ T6996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.561055][ T6995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.574015][ T7001] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.586456][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.596291][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.606501][ T2638] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.613624][ T2638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.621442][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.629956][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.638988][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.664075][ T6992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.676623][ T6992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.690249][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.702064][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.711559][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.724013][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.733037][ T8290] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.740144][ T8290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.748592][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.757381][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.765673][ T8290] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.772788][ T8290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.811820][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.820169][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.829711][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.838145][ T8290] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.845167][ T8290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.853857][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.862910][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.873500][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.882009][ T8290] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.889135][ T8290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.897032][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.918034][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.926491][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.935387][ T8290] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.942523][ T8290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.950528][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.959529][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.051980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.062223][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.072525][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.082594][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.093881][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.107058][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.117764][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.135516][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.145049][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.154670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.163579][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.172218][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.180721][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.189147][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.198068][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.206343][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.213866][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.221620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.230984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.239562][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.248309][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.259878][ T6996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.272619][ T6995] device veth0_vlan entered promiscuous mode [ 76.300863][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.318817][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.326434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.335954][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.344144][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.352805][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.362299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.371685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.380600][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.387505][ T2638] Bluetooth: hci0: command 0x040f tx timeout [ 76.389772][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.396056][ T2638] Bluetooth: hci1: command 0x040f tx timeout [ 76.415643][ T6995] device veth1_vlan entered promiscuous mode [ 76.428412][ T6992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.438666][ T7000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.450261][ T6999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.476762][ T2662] Bluetooth: hci2: command 0x040f tx timeout [ 76.477121][ T39] Bluetooth: hci3: command 0x040f tx timeout [ 76.490167][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.500148][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.510589][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.520219][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.529689][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.539188][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.548179][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.556378][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.577310][ T8290] Bluetooth: hci4: command 0x040f tx timeout [ 76.606681][ T7001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.626054][ T6995] device veth0_macvtap entered promiscuous mode [ 76.642110][ T17] Bluetooth: hci5: command 0x040f tx timeout [ 76.693051][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.702479][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.718067][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.726357][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.734737][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.742536][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.750322][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.758113][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.766574][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.780709][ T6999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.803814][ T7000] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.814284][ T6995] device veth1_macvtap entered promiscuous mode [ 76.823693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.836929][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.846666][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.854457][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.874346][ T6992] device veth0_vlan entered promiscuous mode [ 76.884922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.898322][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.916275][ T6995] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.941679][ T6992] device veth1_vlan entered promiscuous mode [ 76.951311][ T7001] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.964513][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.972687][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.984782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.993023][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.002115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.011115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.020179][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.065366][ T6996] device veth0_vlan entered promiscuous mode [ 77.078048][ T6995] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.092411][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.100820][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.110986][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.120489][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.129778][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.139099][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.148593][ T2662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.196191][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.204416][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.212799][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.223045][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.231823][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.240767][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.251723][ T6996] device veth1_vlan entered promiscuous mode [ 77.265524][ T6995] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.284831][ T6995] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.300391][ T6995] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.312612][ T6995] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.330018][ T7001] device veth0_vlan entered promiscuous mode [ 77.342990][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.351880][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.360137][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.368428][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.376916][ T2638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.423941][ T7001] device veth1_vlan entered promiscuous mode [ 77.432894][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.446606][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.455528][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.464014][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.473162][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.481869][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.490721][ T6992] device veth0_macvtap entered promiscuous mode [ 77.502839][ T6999] device veth0_vlan entered promiscuous mode [ 77.540770][ T6992] device veth1_macvtap entered promiscuous mode [ 77.615639][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.628957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.646076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.654952][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.665247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.675853][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.701788][ T6999] device veth1_vlan entered promiscuous mode [ 77.717756][ T7000] device veth0_vlan entered promiscuous mode [ 77.729776][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.742948][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.754505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.772147][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.792243][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.812323][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.864753][ T7001] device veth0_macvtap entered promiscuous mode [ 77.882370][ T6996] device veth0_macvtap entered promiscuous mode [ 77.891519][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.900285][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.909441][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.918451][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.926827][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.935959][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.945374][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.969969][ T7001] device veth1_macvtap entered promiscuous mode [ 77.984273][ T7000] device veth1_vlan entered promiscuous mode [ 78.004128][ T6996] device veth1_macvtap entered promiscuous mode [ 78.025578][ T436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.028552][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.052431][ T436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.057048][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.079803][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.121078][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.129903][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.147725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.156791][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.170047][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.179661][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.191302][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.210132][ T6992] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.220886][ T6992] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.230781][ T6992] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.239558][ T6992] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.264066][ T6996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.282692][ T6996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.293224][ T6996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.304754][ T6996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.316681][ T6996] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.329776][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.341119][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.351939][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.362920][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.373293][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.384191][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.396503][ T7001] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.420521][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.430286][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.439586][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.449206][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.458291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.466655][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.467890][ T8320] Bluetooth: hci1: command 0x0419 tx timeout [ 78.479069][ T6996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.489641][ T8320] Bluetooth: hci0: command 0x0419 tx timeout [ 78.494095][ T6996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.507680][ T6996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.518171][ T6996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.530898][ T6996] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.550177][ T5] Bluetooth: hci3: command 0x0419 tx timeout [ 78.556375][ T7000] device veth0_macvtap entered promiscuous mode [ 78.568837][ T6999] device veth0_macvtap entered promiscuous mode [ 78.576308][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.585934][ T5] Bluetooth: hci2: command 0x0419 tx timeout [ 78.588916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.592249][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.608825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.617821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.626283][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.627924][ T8320] Bluetooth: hci4: command 0x0419 tx timeout [ 78.637354][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.648912][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.660958][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.676259][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.688351][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.699407][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.707477][ T8320] Bluetooth: hci5: command 0x0419 tx timeout [ 78.720716][ T7001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.731634][ T7001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.743834][ T7001] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.756175][ T7000] device veth1_macvtap entered promiscuous mode [ 78.767781][ T6999] device veth1_macvtap entered promiscuous mode [ 78.795732][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.819482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.837732][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.846174][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.858656][ T6996] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.883623][ T6996] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.902026][ T6996] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.916478][ T6996] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.940830][ T7001] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.952178][ T7001] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.965167][ T7001] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.982524][ T7001] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.897376][ T2662] Bluetooth: hci1: command 0x0406 tx timeout [ 195.903709][ T2662] Bluetooth: hci0: command 0x0406 tx timeout [ 195.937282][ T2662] Bluetooth: hci2: command 0x0406 tx timeout [ 195.945566][ T2662] Bluetooth: hci4: command 0x0406 tx timeout [ 195.958608][ T2662] Bluetooth: hci3: command 0x0406 tx timeout [ 195.964644][ T2662] Bluetooth: hci5: command 0x0406 tx timeout [ 227.103410][ T1175] INFO: task kworker/0:0:5 blocked for more than 143 seconds. [ 227.111023][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 227.161290][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 227.172311][ T1175] task:kworker/0:0 state:D stack:25888 pid: 5 ppid: 2 flags:0x00004000 [ 227.213282][ T1175] Workqueue: ipv6_addrconf addrconf_dad_work [ 227.219282][ T1175] Call Trace: [ 227.222587][ T1175] __schedule+0xec9/0x2280 [ 227.233282][ T1175] ? io_schedule_timeout+0x140/0x140 [ 227.238583][ T1175] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 227.263272][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 227.268494][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 227.283271][ T1175] schedule+0xd0/0x2a0 [ 227.287362][ T1175] schedule_preempt_disabled+0xf/0x20 [ 227.292729][ T1175] __mutex_lock+0x3e2/0x10e0 [ 227.298676][ T1175] ? addrconf_dad_work+0xa3/0x1280 [ 227.304560][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 227.310029][ T1175] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 227.317188][ T1175] ? lock_acquire+0x1f3/0xaf0 [ 227.321875][ T1175] ? process_one_work+0x85f/0x1670 [ 227.328140][ T1175] addrconf_dad_work+0xa3/0x1280 [ 227.333106][ T1175] ? addrconf_dad_completed+0xcd0/0xcd0 [ 227.340520][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 227.346468][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 227.351416][ T1175] process_one_work+0x94c/0x1670 [ 227.359118][ T1175] ? lock_release+0x8f0/0x8f0 [ 227.364559][ T1175] ? pwq_dec_nr_in_flight+0x320/0x320 [ 227.369940][ T1175] ? rwlock_bug.part.0+0x90/0x90 [ 227.376192][ T1175] ? lockdep_hardirqs_off+0x96/0xd0 [ 227.381408][ T1175] worker_thread+0x64c/0x1120 [ 227.387414][ T1175] ? process_one_work+0x1670/0x1670 [ 227.392620][ T1175] kthread+0x3b5/0x4a0 [ 227.397808][ T1175] ? __kthread_bind_mask+0xc0/0xc0 [ 227.402929][ T1175] ret_from_fork+0x1f/0x30 [ 227.409362][ T1175] INFO: task kworker/u4:5:436 blocked for more than 143 seconds. [ 227.426915][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 227.432734][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 227.453217][ T1175] task:kworker/u4:5 state:D stack:27072 pid: 436 ppid: 2 flags:0x00004000 [ 227.462439][ T1175] Workqueue: tc_filter_workqueue tcindex_partial_destroy_work [ 227.481215][ T1175] Call Trace: [ 227.485054][ T1175] __schedule+0xec9/0x2280 [ 227.489496][ T1175] ? io_schedule_timeout+0x140/0x140 [ 227.503510][ T1175] schedule+0xd0/0x2a0 [ 227.507602][ T1175] schedule_preempt_disabled+0xf/0x20 [ 227.513084][ T1175] __mutex_lock+0x3e2/0x10e0 [ 227.527386][ T1175] ? tcindex_partial_destroy_work+0x13/0x50 [ 227.539452][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 227.550559][ T1175] ? process_one_work+0x85f/0x1670 [ 227.558736][ T1175] ? lock_release+0x8f0/0x8f0 [ 227.569372][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 227.578880][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 227.589629][ T1175] tcindex_partial_destroy_work+0x13/0x50 [ 227.598290][ T1175] process_one_work+0x94c/0x1670 [ 227.608886][ T1175] ? lock_release+0x8f0/0x8f0 [ 227.616552][ T1175] ? pwq_dec_nr_in_flight+0x320/0x320 [ 227.621936][ T1175] ? rwlock_bug.part.0+0x90/0x90 [ 227.632947][ T1175] ? lockdep_hardirqs_off+0x96/0xd0 [ 227.641728][ T1175] worker_thread+0x64c/0x1120 [ 227.662328][ T1175] ? __kthread_parkme+0x13f/0x1e0 [ 227.667804][ T1175] ? process_one_work+0x1670/0x1670 [ 227.673013][ T1175] kthread+0x3b5/0x4a0 [ 227.685630][ T1175] ? __kthread_bind_mask+0xc0/0xc0 [ 227.690758][ T1175] ret_from_fork+0x1f/0x30 [ 227.701033][ T1175] INFO: task syz-executor.2:6992 blocked for more than 143 seconds. [ 227.712352][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 227.726577][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 227.744057][ T1175] task:syz-executor.2 state:D stack:23984 pid: 6992 ppid: 1 flags:0x00004004 [ 227.761317][ T1175] Call Trace: [ 227.766553][ T1175] __schedule+0xec9/0x2280 [ 227.771024][ T1175] ? io_schedule_timeout+0x140/0x140 [ 227.784488][ T1175] ? rwlock_bug.part.0+0x90/0x90 [ 227.789442][ T1175] schedule+0xd0/0x2a0 [ 227.800799][ T1175] schedule_preempt_disabled+0xf/0x20 [ 227.807341][ T1175] __mutex_lock+0x3e2/0x10e0 [ 227.811940][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 227.827961][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 227.836316][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 227.841450][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 227.852805][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 227.860739][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 227.872798][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 227.882782][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 227.893335][ T1175] netlink_rcv_skb+0x15a/0x430 [ 227.898101][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 227.923994][ T1175] ? netlink_ack+0xa10/0xa10 [ 227.928649][ T1175] netlink_unicast+0x533/0x7d0 [ 227.935636][ T1175] ? netlink_attachskb+0x810/0x810 [ 227.940760][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 227.947623][ T1175] ? __check_object_size+0x171/0x3e4 [ 227.952921][ T1175] netlink_sendmsg+0x856/0xd90 [ 227.958799][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 227.965315][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 227.970612][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 227.976642][ T1175] sock_sendmsg+0xcf/0x120 [ 227.981094][ T1175] __sys_sendto+0x21c/0x320 [ 227.986690][ T1175] ? __ia32_sys_getpeername+0xb0/0xb0 [ 227.992074][ T1175] ? debug_object_active_state+0x260/0x350 [ 228.002367][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.008908][ T1175] ? call_rcu+0x383/0x7c0 [ 228.014725][ T1175] ? call_rcu+0x383/0x7c0 [ 228.019065][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.025127][ T1175] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 228.030769][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.038446][ T1175] ? exit_to_user_mode_prepare+0x1cf/0x200 [ 228.044978][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.049927][ T1175] __x64_sys_sendto+0xdd/0x1b0 [ 228.055807][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 228.061017][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 228.068003][ T1175] do_syscall_64+0x2d/0x70 [ 228.072422][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.080299][ T1175] RIP: 0033:0x417817 [ 228.085777][ T1175] Code: Bad RIP value. [ 228.089847][ T1175] RSP: 002b:00007ffd6d9a9b10 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 228.099382][ T1175] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417817 [ 228.108250][ T1175] RDX: 0000000000000028 RSI: 00000000016a4350 RDI: 0000000000000003 [ 228.116947][ T1175] RBP: 0000000000000000 R08: 00007ffd6d9a9b20 R09: 000000000000000c [ 228.126558][ T1175] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 228.135285][ T1175] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 228.145048][ T1175] INFO: task syz-executor.5:6996 blocked for more than 144 seconds. [ 228.154210][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 228.160012][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.169804][ T1175] task:syz-executor.5 state:D stack:24200 pid: 6996 ppid: 1 flags:0x00000004 [ 228.180577][ T1175] Call Trace: [ 228.185478][ T1175] __schedule+0xec9/0x2280 [ 228.189918][ T1175] ? io_schedule_timeout+0x140/0x140 [ 228.197146][ T1175] schedule+0xd0/0x2a0 [ 228.201233][ T1175] schedule_preempt_disabled+0xf/0x20 [ 228.207899][ T1175] __mutex_lock+0x3e2/0x10e0 [ 228.212506][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 228.218725][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 228.224847][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 228.229978][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.236899][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 228.241854][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 228.248569][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 228.255429][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.260385][ T1175] netlink_rcv_skb+0x15a/0x430 [ 228.266329][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 228.271802][ T1175] ? netlink_ack+0xa10/0xa10 [ 228.277547][ T1175] netlink_unicast+0x533/0x7d0 [ 228.282326][ T1175] ? netlink_attachskb+0x810/0x810 [ 228.288592][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 228.295236][ T1175] ? __check_object_size+0x171/0x3e4 [ 228.300534][ T1175] netlink_sendmsg+0x856/0xd90 [ 228.307234][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 228.312189][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 228.318911][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 228.324604][ T1175] sock_sendmsg+0xcf/0x120 [ 228.329033][ T1175] __sys_sendto+0x21c/0x320 [ 228.335428][ T1175] ? __ia32_sys_getpeername+0xb0/0xb0 [ 228.340834][ T1175] ? debug_object_active_state+0x260/0x350 [ 228.348614][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.355058][ T1175] ? call_rcu+0x383/0x7c0 [ 228.359410][ T1175] ? call_rcu+0x383/0x7c0 [ 228.365742][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.370689][ T1175] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 228.377500][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.384092][ T1175] ? exit_to_user_mode_prepare+0x1cf/0x200 [ 228.389906][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.395934][ T1175] __x64_sys_sendto+0xdd/0x1b0 [ 228.400705][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 228.408237][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 228.415092][ T1175] do_syscall_64+0x2d/0x70 [ 228.419526][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.426792][ T1175] RIP: 0033:0x417817 [ 228.430689][ T1175] Code: Bad RIP value. [ 228.436084][ T1175] RSP: 002b:00007ffe1997d9a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 228.452991][ T1175] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417817 [ 228.460968][ T1175] RDX: 0000000000000028 RSI: 00000000016a4350 RDI: 0000000000000003 [ 228.483874][ T1175] RBP: 0000000000000000 R08: 00007ffe1997d9b0 R09: 000000000000000c [ 228.491975][ T1175] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 228.502052][ T1175] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 228.510855][ T1175] INFO: task syz-executor.0:6999 blocked for more than 144 seconds. [ 228.520383][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 228.527052][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.538229][ T1175] task:syz-executor.0 state:D stack:24248 pid: 6999 ppid: 1 flags:0x00000004 [ 228.548263][ T1175] Call Trace: [ 228.551565][ T1175] __schedule+0xec9/0x2280 [ 228.557284][ T1175] ? io_schedule_timeout+0x140/0x140 [ 228.562591][ T1175] schedule+0xd0/0x2a0 [ 228.567832][ T1175] schedule_preempt_disabled+0xf/0x20 [ 228.574724][ T1175] __mutex_lock+0x3e2/0x10e0 [ 228.579332][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 228.585615][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 228.590995][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 228.598198][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.604798][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 228.609746][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 228.616337][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 228.621632][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.628520][ T1175] netlink_rcv_skb+0x15a/0x430 [ 228.634151][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 228.639624][ T1175] ? netlink_ack+0xa10/0xa10 [ 228.645382][ T1175] netlink_unicast+0x533/0x7d0 [ 228.650159][ T1175] ? netlink_attachskb+0x810/0x810 [ 228.656467][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 228.661524][ T1175] ? __check_object_size+0x171/0x3e4 [ 228.667934][ T1175] netlink_sendmsg+0x856/0xd90 [ 228.672712][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 228.678782][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 228.692922][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 228.698536][ T1175] sock_sendmsg+0xcf/0x120 [ 228.712918][ T1175] __sys_sendto+0x21c/0x320 [ 228.717437][ T1175] ? __ia32_sys_getpeername+0xb0/0xb0 [ 228.722788][ T1175] ? debug_object_active_state+0x260/0x350 [ 228.736957][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.742693][ T1175] ? call_rcu+0x383/0x7c0 [ 228.758677][ T1175] ? call_rcu+0x383/0x7c0 [ 228.769098][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.779878][ T1175] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 228.790248][ T1175] ? check_preemption_disabled+0x50/0x130 [ 228.800555][ T1175] ? exit_to_user_mode_prepare+0x1cf/0x200 [ 228.811789][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 228.821445][ T1175] __x64_sys_sendto+0xdd/0x1b0 [ 228.831922][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 228.841709][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 228.852219][ T1175] do_syscall_64+0x2d/0x70 [ 228.869638][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.880266][ T1175] RIP: 0033:0x417817 [ 228.888770][ T1175] Code: Bad RIP value. [ 228.897436][ T1175] RSP: 002b:00007ffd35cc7f00 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 228.910503][ T1175] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417817 [ 228.927197][ T1175] RDX: 0000000000000028 RSI: 00000000016a4350 RDI: 0000000000000003 [ 228.938610][ T1175] RBP: 0000000000000000 R08: 00007ffd35cc7f10 R09: 000000000000000c [ 228.952713][ T1175] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 228.970350][ T1175] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 228.990545][ T1175] INFO: task syz-executor.4:7000 blocked for more than 145 seconds. [ 229.000508][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 229.015933][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 229.030787][ T1175] task:syz-executor.4 state:D stack:24248 pid: 7000 ppid: 1 flags:0x00004004 [ 229.048601][ T1175] Call Trace: [ 229.051907][ T1175] __schedule+0xec9/0x2280 [ 229.059406][ T1175] ? io_schedule_timeout+0x140/0x140 [ 229.071888][ T1175] schedule+0xd0/0x2a0 [ 229.078345][ T1175] schedule_preempt_disabled+0xf/0x20 [ 229.092171][ T1175] __mutex_lock+0x3e2/0x10e0 [ 229.102601][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 229.117121][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 229.122505][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 229.131286][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.142320][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 229.150551][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 229.161942][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 229.170579][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.182866][ T1175] netlink_rcv_skb+0x15a/0x430 [ 229.187643][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 229.202067][ T1175] ? netlink_ack+0xa10/0xa10 [ 229.209059][ T1175] netlink_unicast+0x533/0x7d0 [ 229.222569][ T1175] ? netlink_attachskb+0x810/0x810 [ 229.229415][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 229.242868][ T1175] ? __check_object_size+0x171/0x3e4 [ 229.248171][ T1175] netlink_sendmsg+0x856/0xd90 [ 229.261800][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 229.267451][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 229.282489][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 229.288137][ T1175] sock_sendmsg+0xcf/0x120 [ 229.292567][ T1175] __sys_sendto+0x21c/0x320 [ 229.307330][ T1175] ? __ia32_sys_getpeername+0xb0/0xb0 [ 229.312723][ T1175] ? debug_object_active_state+0x260/0x350 [ 229.330263][ T1175] ? check_preemption_disabled+0x50/0x130 [ 229.349554][ T1175] ? call_rcu+0x383/0x7c0 [ 229.355621][ T1175] ? call_rcu+0x383/0x7c0 [ 229.359959][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.381466][ T1175] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 229.388092][ T1175] ? check_preemption_disabled+0x50/0x130 [ 229.402760][ T1175] ? exit_to_user_mode_prepare+0x1cf/0x200 [ 229.408639][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.418509][ T1175] __x64_sys_sendto+0xdd/0x1b0 [ 229.432227][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 229.439437][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 229.452621][ T1175] do_syscall_64+0x2d/0x70 [ 229.459055][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.472166][ T1175] RIP: 0033:0x417817 [ 229.478033][ T1175] Code: Bad RIP value. [ 229.482102][ T1175] RSP: 002b:00007fff5ad68e30 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 229.503404][ T1175] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417817 [ 229.511393][ T1175] RDX: 0000000000000028 RSI: 00000000016a4350 RDI: 0000000000000003 [ 229.529682][ T1175] RBP: 0000000000000000 R08: 00007fff5ad68e40 R09: 000000000000000c [ 229.541309][ T1175] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 229.558027][ T1175] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 229.569468][ T1175] INFO: task syz-executor.1:7001 blocked for more than 145 seconds. [ 229.586156][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 229.591969][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 229.611994][ T1175] task:syz-executor.1 state:D stack:24224 pid: 7001 ppid: 1 flags:0x00004004 [ 229.621723][ T1175] Call Trace: [ 229.634608][ T1175] __schedule+0xec9/0x2280 [ 229.639046][ T1175] ? io_schedule_timeout+0x140/0x140 [ 229.655713][ T1175] schedule+0xd0/0x2a0 [ 229.659811][ T1175] schedule_preempt_disabled+0xf/0x20 [ 229.672782][ T1175] __mutex_lock+0x3e2/0x10e0 [ 229.677397][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 229.682514][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 229.696437][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 229.701578][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.712025][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 229.721473][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 229.731665][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 229.747798][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.757621][ T1175] netlink_rcv_skb+0x15a/0x430 [ 229.762393][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 229.777893][ T1175] ? netlink_ack+0xa10/0xa10 [ 229.782513][ T1175] netlink_unicast+0x533/0x7d0 [ 229.791158][ T1175] ? netlink_attachskb+0x810/0x810 [ 229.802098][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 229.810331][ T1175] ? __check_object_size+0x171/0x3e4 [ 229.822825][ T1175] netlink_sendmsg+0x856/0xd90 [ 229.827610][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 229.832555][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 229.846387][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 229.851337][ T1175] sock_sendmsg+0xcf/0x120 [ 229.861491][ T1175] __sys_sendto+0x21c/0x320 [ 229.872305][ T1175] ? __ia32_sys_getpeername+0xb0/0xb0 [ 229.882184][ T1175] ? debug_object_active_state+0x260/0x350 [ 229.892546][ T1175] ? check_preemption_disabled+0x50/0x130 [ 229.899342][ T1175] ? call_rcu+0x383/0x7c0 [ 229.905469][ T1175] ? call_rcu+0x383/0x7c0 [ 229.909809][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.916354][ T1175] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 229.921999][ T1175] ? check_preemption_disabled+0x50/0x130 [ 229.928645][ T1175] ? exit_to_user_mode_prepare+0x1cf/0x200 [ 229.934954][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 229.939903][ T1175] __x64_sys_sendto+0xdd/0x1b0 [ 229.945603][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 229.950810][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 229.957635][ T1175] do_syscall_64+0x2d/0x70 [ 229.962154][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.970025][ T1175] RIP: 0033:0x417817 [ 229.976597][ T1175] Code: Bad RIP value. [ 229.980671][ T1175] RSP: 002b:00007fff94a822c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 229.990297][ T1175] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 0000000000417817 [ 229.999276][ T1175] RDX: 0000000000000040 RSI: 00000000016a4350 RDI: 0000000000000003 [ 230.008117][ T1175] RBP: 0000000000000000 R08: 00007fff94a822d0 R09: 000000000000000c [ 230.016846][ T1175] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 230.025535][ T1175] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 230.035515][ T1175] INFO: task kworker/1:4:8290 blocked for more than 146 seconds. [ 230.044026][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 230.049862][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 230.059595][ T1175] task:kworker/1:4 state:D stack:26128 pid: 8290 ppid: 2 flags:0x00004000 [ 230.069535][ T1175] Workqueue: ipv6_addrconf addrconf_dad_work [ 230.077844][ T1175] Call Trace: [ 230.081152][ T1175] __schedule+0xec9/0x2280 [ 230.088485][ T1175] ? io_schedule_timeout+0x140/0x140 [ 230.094508][ T1175] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 230.100799][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 230.107434][ T1175] ? lockdep_hardirqs_on+0x53/0x100 [ 230.113383][ T1175] schedule+0xd0/0x2a0 [ 230.117461][ T1175] schedule_preempt_disabled+0xf/0x20 [ 230.123952][ T1175] __mutex_lock+0x3e2/0x10e0 [ 230.128551][ T1175] ? addrconf_dad_work+0xa3/0x1280 [ 230.134850][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 230.140232][ T1175] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 230.147347][ T1175] ? lock_acquire+0x1f3/0xaf0 [ 230.152024][ T1175] ? process_one_work+0x85f/0x1670 [ 230.158978][ T1175] addrconf_dad_work+0xa3/0x1280 [ 230.165741][ T1175] ? do_raw_spin_lock+0x120/0x2b0 [ 230.170782][ T1175] ? addrconf_dad_completed+0xcd0/0xcd0 [ 230.177430][ T1175] ? _raw_spin_unlock_irq+0x1f/0x80 [ 230.184176][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.189128][ T1175] process_one_work+0x94c/0x1670 [ 230.197728][ T1175] ? lock_release+0x8f0/0x8f0 [ 230.203546][ T1175] ? pwq_dec_nr_in_flight+0x320/0x320 [ 230.208966][ T1175] ? rwlock_bug.part.0+0x90/0x90 [ 230.218124][ T1175] ? lockdep_hardirqs_off+0x96/0xd0 [ 230.224209][ T1175] worker_thread+0x64c/0x1120 [ 230.228906][ T1175] ? __kthread_parkme+0x13f/0x1e0 [ 230.235152][ T1175] ? process_one_work+0x1670/0x1670 [ 230.240360][ T1175] kthread+0x3b5/0x4a0 [ 230.245634][ T1175] ? __kthread_bind_mask+0xc0/0xc0 [ 230.250755][ T1175] ret_from_fork+0x1f/0x30 [ 230.256414][ T1175] INFO: task syz-executor.3:8331 blocked for more than 146 seconds. [ 230.266225][ T1175] Not tainted 5.9.0-rc6-syzkaller #0 [ 230.272034][ T1175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 230.281818][ T1175] task:syz-executor.3 state:D stack:28328 pid: 8331 ppid: 6995 flags:0x00004004 [ 230.291795][ T1175] Call Trace: [ 230.299791][ T1175] __schedule+0xec9/0x2280 [ 230.306951][ T1175] ? io_schedule_timeout+0x140/0x140 [ 230.312358][ T1175] schedule+0xd0/0x2a0 [ 230.321107][ T1175] schedule_preempt_disabled+0xf/0x20 [ 230.327237][ T1175] __mutex_lock+0x3e2/0x10e0 [ 230.331838][ T1175] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.338094][ T1175] ? mutex_lock_io_nested+0xf60/0xf60 [ 230.344176][ T1175] ? rtnetlink_rcv_msg+0x3c3/0xad0 [ 230.349304][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.355367][ T1175] rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.360315][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 230.367168][ T1175] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 230.372457][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.378706][ T1175] netlink_rcv_skb+0x15a/0x430 [ 230.384195][ T1175] ? rtnetlink_put_metrics+0x510/0x510 [ 230.389662][ T1175] ? netlink_ack+0xa10/0xa10 [ 230.395413][ T1175] netlink_unicast+0x533/0x7d0 [ 230.400188][ T1175] ? netlink_attachskb+0x810/0x810 [ 230.407628][ T1175] ? __phys_addr_symbol+0x2c/0x70 [ 230.415069][ T1175] ? __check_object_size+0x171/0x3e4 [ 230.420365][ T1175] netlink_sendmsg+0x856/0xd90 [ 230.428192][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 230.433966][ T1175] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 230.439259][ T1175] ? netlink_unicast+0x7d0/0x7d0 [ 230.445416][ T1175] sock_sendmsg+0xcf/0x120 [ 230.449938][ T1175] ____sys_sendmsg+0x331/0x810 [ 230.456025][ T1175] ? kernel_sendmsg+0x50/0x50 [ 230.460715][ T1175] ? do_recvmmsg+0x6d0/0x6d0 [ 230.466459][ T1175] ? __lock_acquire+0x164a/0x5780 [ 230.471497][ T1175] ___sys_sendmsg+0xf3/0x170 [ 230.477207][ T1175] ? sendmsg_copy_msghdr+0x160/0x160 [ 230.484045][ T1175] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 230.494832][ T1175] ? __fget_files+0x272/0x400 [ 230.499521][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.505587][ T1175] ? find_held_lock+0x2d/0x110 [ 230.510626][ T1175] ? __might_fault+0x11f/0x1d0 [ 230.517403][ T1175] ? lock_downgrade+0x830/0x830 [ 230.522264][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.530038][ T1175] __sys_sendmmsg+0x195/0x480 [ 230.536272][ T1175] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 230.541305][ T1175] ? check_preemption_disabled+0x50/0x130 [ 230.548278][ T1175] ? _copy_to_user+0x126/0x160 [ 230.554872][ T1175] ? put_timespec64+0xcb/0x120 [ 230.559638][ T1175] ? ns_to_timespec64+0xc0/0xc0 [ 230.565640][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.570588][ T1175] ? lock_is_held_type+0xbb/0xf0 [ 230.576646][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 230.583386][ T1175] __x64_sys_sendmmsg+0x99/0x100 [ 230.588328][ T1175] ? syscall_enter_from_user_mode+0x1d/0x60 [ 230.595442][ T1175] do_syscall_64+0x2d/0x70 [ 230.599866][ T1175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.606890][ T1175] RIP: 0033:0x45dd99 [ 230.611055][ T1175] Code: Bad RIP value. [ 230.616435][ T1175] RSP: 002b:00007f676ee96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 230.626446][ T1175] RAX: ffffffffffffffda RBX: 0000000000027f40 RCX: 000000000045dd99 [ 230.637001][ T1175] RDX: 010efe10675dec16 RSI: 0000000020000200 RDI: 0000000000000003 [ 230.645828][ T1175] RBP: 000000000118c0b8 R08: 0000000000000000 R09: 0000000000000000 [ 230.654482][ T1175] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 230.663211][ T1175] R13: 00007ffd84a55b7f R14: 00007f676ee979c0 R15: 000000000118c07c [ 230.675883][ T1175] [ 230.675883][ T1175] Showing all locks held in the system: [ 230.692521][ T1175] 3 locks held by kworker/0:0/5: [ 230.697503][ T1175] #0: ffff888214c83938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 230.722451][ T1175] #1: ffffc90000cbfda8 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 230.736244][ T1175] #2: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xa3/0x1280 [ 230.748099][ T1175] 2 locks held by kworker/u4:2/25: [ 230.753966][ T1175] #0: ffff8880ae535e18 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x287/0x2280 [ 230.763483][ T1175] #1: ffffc90000e17da8 ((work_completion)(&(&bat_priv->nc.work)->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 230.776833][ T1175] 3 locks held by kworker/u4:5/436: [ 230.782024][ T1175] #0: ffff88821a8d7938 ((wq_completion)tc_filter_workqueue){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 230.795421][ T1175] #1: ffffc900025a7da8 ((work_completion)(&(rwork)->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 230.807551][ T1175] #2: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: tcindex_partial_destroy_work+0x13/0x50 [ 230.819893][ T1175] 1 lock held by khungtaskd/1175: [ 230.825628][ T1175] #0: ffffffff8a067f00 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 230.836233][ T1175] 3 locks held by kworker/1:2/2472: [ 230.841423][ T1175] #0: ffff8880aa070d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 230.856827][ T1175] #1: ffffc90008627da8 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 230.868763][ T1175] #2: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x71/0xe10 [ 230.879113][ T1175] 1 lock held by in:imklog/6547: [ 230.884718][ T1175] #0: ffff8880a82e3bb0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 230.894817][ T1175] 1 lock held by syz-executor.2/6992: [ 230.900185][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.910975][ T1175] 1 lock held by syz-executor.5/6996: [ 230.917588][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.930403][ T1175] 1 lock held by syz-executor.0/6999: [ 230.940771][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.962282][ T1175] 1 lock held by syz-executor.4/7000: [ 230.970892][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 230.989849][ T1175] 1 lock held by syz-executor.1/7001: [ 230.995943][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 231.006144][ T1175] 3 locks held by kworker/1:4/8290: [ 231.011335][ T1175] #0: ffff888214c83938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 231.023707][ T1175] #1: ffffc9000a29fda8 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 231.036614][ T1175] #2: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xa3/0x1280 [ 231.046849][ T1175] 1 lock held by syz-executor.3/8327: [ 231.052217][ T1175] 1 lock held by syz-executor.3/8331: [ 231.058678][ T1175] #0: ffffffff8b14d828 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 231.068814][ T1175] [ 231.071146][ T1175] ============================================= [ 231.071146][ T1175] [ 231.085063][ T1175] NMI backtrace for cpu 0 [ 231.089439][ T1175] CPU: 0 PID: 1175 Comm: khungtaskd Not tainted 5.9.0-rc6-syzkaller #0 [ 231.097659][ T1175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.107702][ T1175] Call Trace: [ 231.110987][ T1175] dump_stack+0x198/0x1fd [ 231.115318][ T1175] nmi_cpu_backtrace.cold+0x70/0xb1 [ 231.120511][ T1175] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 231.126136][ T1175] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 231.132108][ T1175] watchdog+0xd7d/0x1000 [ 231.136347][ T1175] ? reset_hung_task_detector+0x30/0x30 [ 231.141989][ T1175] kthread+0x3b5/0x4a0 [ 231.146056][ T1175] ? __kthread_bind_mask+0xc0/0xc0 [ 231.151160][ T1175] ret_from_fork+0x1f/0x30 [ 231.155890][ T1175] Sending NMI from CPU 0 to CPUs 1: [ 231.162145][ C1] NMI backtrace for cpu 1 [ 231.162151][ C1] CPU: 1 PID: 8327 Comm: syz-executor.3 Not tainted 5.9.0-rc6-syzkaller #0 [ 231.162158][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.162162][ C1] RIP: 0010:arch_local_irq_restore+0x2e/0x50 [ 231.162174][ C1] Code: 6b fc 89 53 48 89 fb 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 18 48 83 3d 21 7f a1 08 00 74 0c 48 89 df 57 9d <0f> 1f 44 00 00 5b c3 0f 0b 48 c7 c7 a8 6b fc 89 e8 3d 23 5c 00 eb [ 231.162178][ C1] RSP: 0018:ffffc9000a42e948 EFLAGS: 00000286 [ 231.162185][ C1] RAX: 1ffffffff13f8d75 RBX: 0000000000000286 RCX: ffffffff815c091e [ 231.162190][ C1] RDX: dffffc0000000000 RSI: ffffffff8a067e40 RDI: 0000000000000286 [ 231.162195][ C1] RBP: ffff888097172300 R08: 0000000000000000 R09: ffffffff8b596c8f [ 231.162200][ C1] R10: fffffbfff16b2d91 R11: 0000000000000000 R12: 0000000000000000 [ 231.162205][ C1] R13: ffff888097172be8 R14: ffff888097172be8 R15: 0000000000000286 [ 231.162211][ C1] FS: 00007f676eed9700(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000 [ 231.162215][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 231.162219][ C1] CR2: 00007f5e0496e000 CR3: 000000008b5af000 CR4: 00000000001506e0 [ 231.162224][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 231.162228][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 231.162231][ C1] Call Trace: [ 231.162234][ C1] lock_is_held_type+0xbb/0xf0 [ 231.162238][ C1] rcu_read_lock_sched_held+0x3a/0xb0 [ 231.162241][ C1] lock_acquire+0x843/0xaf0 [ 231.162244][ C1] ? lock_release+0x8f0/0x8f0 [ 231.162248][ C1] ? arch_local_irq_restore+0x2e/0x50 [ 231.162252][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162255][ C1] __mutex_lock+0x134/0x10e0 [ 231.162258][ C1] ? tcf_idr_check_alloc+0x78/0x3b0 [ 231.162262][ C1] ? tcf_idr_check_alloc+0x78/0x3b0 [ 231.162265][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 231.162269][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 231.162272][ C1] ? __radix_tree_lookup+0x10e/0x290 [ 231.162276][ C1] ? wait_for_completion+0x260/0x260 [ 231.162279][ C1] tcf_idr_check_alloc+0x78/0x3b0 [ 231.162283][ C1] tcf_police_init+0x347/0x13a0 [ 231.162291][ C1] ? tcf_police_cleanup+0x60/0x60 [ 231.162295][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162299][ C1] ? find_held_lock+0x2d/0x110 [ 231.162303][ C1] ? lock_downgrade+0x830/0x830 [ 231.162308][ C1] ? kasan_save_stack+0x32/0x40 [ 231.162312][ C1] ? kasan_save_stack+0x1b/0x40 [ 231.162316][ C1] ? kmem_cache_alloc_trace+0x174/0x300 [ 231.162320][ C1] tcf_action_init_1+0x103/0x640 [ 231.162325][ C1] ? tc_action_load_ops+0x450/0x450 [ 231.162329][ C1] ? tcf_action_dump_old+0x80/0x80 [ 231.162333][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162337][ C1] ? find_held_lock+0x2d/0x110 [ 231.162340][ C1] ? fs_reclaim_release+0x90/0xd0 [ 231.162344][ C1] tcf_exts_validate+0x1d7/0x540 [ 231.162348][ C1] ? tcf_exts_destroy+0xc0/0xc0 [ 231.162352][ C1] ? kmem_cache_alloc_trace+0x18e/0x300 [ 231.162356][ C1] tcindex_set_parms+0x189/0x20d0 [ 231.162360][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 231.162364][ C1] ? tcindex_alloc_perfect_hash+0x440/0x440 [ 231.162369][ C1] ? __nla_validate_parse+0x2d4/0x2210 [ 231.162373][ C1] ? nla_get_range_signed+0x520/0x520 [ 231.162377][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162381][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162385][ C1] ? find_held_lock+0x2d/0x110 [ 231.162389][ C1] tcindex_change+0x203/0x2e0 [ 231.162394][ C1] ? tcindex_set_parms+0x20d0/0x20d0 [ 231.162398][ C1] ? tcindex_lookup+0x390/0x390 [ 231.162402][ C1] ? lockdep_rtnl_is_held+0x22/0x30 [ 231.162406][ C1] tc_new_tfilter+0x1398/0x2130 [ 231.162410][ C1] ? tcindex_set_parms+0x20d0/0x20d0 [ 231.162415][ C1] ? tc_del_tfilter+0x15c0/0x15c0 [ 231.162419][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 231.162423][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x90 [ 231.162427][ C1] ? debug_check_no_obj_freed+0x20c/0x41c [ 231.162431][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162434][ C1] ? security_capable+0x8f/0xc0 [ 231.162438][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162441][ C1] ? tc_del_tfilter+0x15c0/0x15c0 [ 231.162444][ C1] rtnetlink_rcv_msg+0x80f/0xad0 [ 231.162448][ C1] ? rtnetlink_put_metrics+0x510/0x510 [ 231.162452][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 231.162455][ C1] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 231.162459][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162462][ C1] netlink_rcv_skb+0x15a/0x430 [ 231.162466][ C1] ? rtnetlink_put_metrics+0x510/0x510 [ 231.162469][ C1] ? netlink_ack+0xa10/0xa10 [ 231.162473][ C1] netlink_unicast+0x533/0x7d0 [ 231.162476][ C1] ? netlink_attachskb+0x810/0x810 [ 231.162480][ C1] ? __phys_addr_symbol+0x2c/0x70 [ 231.162483][ C1] ? __check_object_size+0x171/0x3e4 [ 231.162487][ C1] netlink_sendmsg+0x856/0xd90 [ 231.162495][ C1] ? netlink_unicast+0x7d0/0x7d0 [ 231.162499][ C1] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 231.162503][ C1] ? netlink_unicast+0x7d0/0x7d0 [ 231.162506][ C1] sock_sendmsg+0xcf/0x120 [ 231.162509][ C1] ____sys_sendmsg+0x331/0x810 [ 231.162512][ C1] ? kernel_sendmsg+0x50/0x50 [ 231.162515][ C1] ? do_recvmmsg+0x6d0/0x6d0 [ 231.162519][ C1] ? __lock_acquire+0x164a/0x5780 [ 231.162522][ C1] ___sys_sendmsg+0xf3/0x170 [ 231.162526][ C1] ? sendmsg_copy_msghdr+0x160/0x160 [ 231.162530][ C1] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 231.162533][ C1] ? __fget_files+0x272/0x400 [ 231.162537][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162540][ C1] ? find_held_lock+0x2d/0x110 [ 231.162543][ C1] ? __might_fault+0x11f/0x1d0 [ 231.162547][ C1] ? lock_downgrade+0x830/0x830 [ 231.162550][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162553][ C1] __sys_sendmmsg+0x195/0x480 [ 231.162557][ C1] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 231.162561][ C1] ? check_preemption_disabled+0x50/0x130 [ 231.162564][ C1] ? _copy_to_user+0x126/0x160 [ 231.162567][ C1] ? put_timespec64+0xcb/0x120 [ 231.162570][ C1] ? ns_to_timespec64+0xc0/0xc0 [ 231.162573][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162576][ C1] ? lock_is_held_type+0xbb/0xf0 [ 231.162580][ C1] ? syscall_enter_from_user_mode+0x1d/0x60 [ 231.162583][ C1] __x64_sys_sendmmsg+0x99/0x100 [ 231.162587][ C1] ? syscall_enter_from_user_mode+0x1d/0x60 [ 231.162590][ C1] do_syscall_64+0x2d/0x70 [ 231.162594][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.162597][ C1] RIP: 0033:0x45dd99 [ 231.162609][ C1] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.162613][ C1] RSP: 002b:00007f676eed8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 231.162621][ C1] RAX: ffffffffffffffda RBX: 0000000000027f40 RCX: 000000000045dd99 [ 231.162627][ C1] RDX: 010efe10675dec16 RSI: 0000000020000200 RDI: 0000000000000003 [ 231.162632][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 231.162637][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 231.162642][ C1] R13: 00007ffd84a55b7f R14: 00007f676eed99c0 R15: 000000000118bf2c [ 231.215342][ T1175] Kernel panic - not syncing: hung_task: blocked tasks [ 231.861988][ T1175] CPU: 0 PID: 1175 Comm: khungtaskd Not tainted 5.9.0-rc6-syzkaller #0 [ 231.870207][ T1175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.880246][ T1175] Call Trace: [ 231.883541][ T1175] dump_stack+0x198/0x1fd [ 231.887865][ T1175] panic+0x382/0x7fb [ 231.891753][ T1175] ? __warn_printk+0xf3/0xf3 [ 231.896337][ T1175] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 231.901962][ T1175] ? preempt_schedule_thunk+0x16/0x18 [ 231.907328][ T1175] ? watchdog.cold+0x5/0x16b [ 231.911908][ T1175] ? watchdog+0xa82/0x1000 [ 231.916319][ T1175] watchdog.cold+0x16/0x16b [ 231.920819][ T1175] ? reset_hung_task_detector+0x30/0x30 [ 231.926354][ T1175] kthread+0x3b5/0x4a0 [ 231.930428][ T1175] ? __kthread_bind_mask+0xc0/0xc0 [ 231.935533][ T1175] ret_from_fork+0x1f/0x30 [ 231.941476][ T1175] Kernel Offset: disabled [ 231.945801][ T1175] Rebooting in 86400 seconds..