[ 47.661878][ T50] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.678021][ T8435] syz-executor.0 (8435) used greatest stack depth: 23056 bytes left [ 50.305974][ T50] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.436436][ T50] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.231198][ T50] device hsr_slave_0 left promiscuous mode [ 52.238560][ T50] device hsr_slave_1 left promiscuous mode [ 52.246828][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.254618][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.263328][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.271368][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.280537][ T50] device bridge_slave_1 left promiscuous mode [ 52.288708][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.301035][ T50] device bridge_slave_0 left promiscuous mode [ 52.309021][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.326020][ T50] device veth1_macvtap left promiscuous mode [ 52.332396][ T50] device veth0_macvtap left promiscuous mode [ 52.340246][ T50] device veth1_vlan left promiscuous mode [ 52.347042][ T50] device veth0_vlan left promiscuous mode [ 55.351678][ T50] team0 (unregistering): Port device team_slave_1 removed [ 55.367055][ T50] team0 (unregistering): Port device team_slave_0 removed [ 55.380512][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.395712][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.442310][ T50] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. 2021/08/05 04:36:11 parsed 1 programs 2021/08/05 04:36:12 executed programs: 0 [ 58.867905][ T8937] chnl_net:caif_netlink_parms(): no params data found [ 58.892099][ T8943] chnl_net:caif_netlink_parms(): no params data found [ 58.964923][ T8945] chnl_net:caif_netlink_parms(): no params data found [ 59.052009][ T8941] chnl_net:caif_netlink_parms(): no params data found [ 59.105543][ T8938] chnl_net:caif_netlink_parms(): no params data found [ 59.130267][ T8946] chnl_net:caif_netlink_parms(): no params data found [ 59.271717][ T8943] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.279591][ T8943] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.287977][ T8943] device bridge_slave_0 entered promiscuous mode [ 59.337965][ T8943] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.346083][ T8943] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.355742][ T8943] device bridge_slave_1 entered promiscuous mode [ 59.385225][ T8937] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.392892][ T8937] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.400911][ T8937] device bridge_slave_0 entered promiscuous mode [ 59.436660][ T8945] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.444740][ T8945] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.453430][ T8945] device bridge_slave_0 entered promiscuous mode [ 59.480039][ T8937] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.487377][ T8937] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.497485][ T8937] device bridge_slave_1 entered promiscuous mode [ 59.505481][ T8946] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.517152][ T8946] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.526277][ T8946] device bridge_slave_0 entered promiscuous mode [ 59.543288][ T8945] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.550347][ T8945] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.559388][ T8945] device bridge_slave_1 entered promiscuous mode [ 59.566765][ T8941] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.574205][ T8941] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.581958][ T8941] device bridge_slave_0 entered promiscuous mode [ 59.621224][ T8946] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.630505][ T8946] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.639427][ T8946] device bridge_slave_1 entered promiscuous mode [ 59.648947][ T8943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.668444][ T8941] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.675811][ T8941] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.684986][ T8941] device bridge_slave_1 entered promiscuous mode [ 59.692312][ T8938] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.699390][ T8938] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.709165][ T8938] device bridge_slave_0 entered promiscuous mode [ 59.718087][ T8937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.743123][ T8943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.779411][ T8938] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.787559][ T8938] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.796850][ T8938] device bridge_slave_1 entered promiscuous mode [ 59.806065][ T8937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.845585][ T8945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.891030][ T8946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.911568][ T8945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.926758][ T8941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.958540][ T8946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.981746][ T8943] team0: Port device team_slave_0 added [ 60.000475][ T8941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.014464][ T8938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.027237][ T8937] team0: Port device team_slave_0 added [ 60.047754][ T8943] team0: Port device team_slave_1 added [ 60.072941][ T8938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.085974][ T8937] team0: Port device team_slave_1 added [ 60.094701][ T8946] team0: Port device team_slave_0 added [ 60.123644][ T8945] team0: Port device team_slave_0 added [ 60.176065][ T8941] team0: Port device team_slave_0 added [ 60.183663][ T8946] team0: Port device team_slave_1 added [ 60.190511][ T8945] team0: Port device team_slave_1 added [ 60.216019][ T26] Bluetooth: hci0: command 0x0409 tx timeout [ 60.226952][ T8943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.233467][ T26] Bluetooth: hci1: command 0x0409 tx timeout [ 60.241053][ T8943] 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. [ 60.267920][ T8943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.282181][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 60.287469][ T26] Bluetooth: hci5: command 0x0409 tx timeout [ 60.307455][ T8937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.315423][ T8937] 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. [ 60.343343][ T8937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.358400][ T8938] team0: Port device team_slave_0 added [ 60.364709][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 60.372404][ T20] Bluetooth: hci3: command 0x0409 tx timeout [ 60.379418][ T8941] team0: Port device team_slave_1 added [ 60.390286][ T8943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.399031][ T8943] 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. [ 60.426773][ T8943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.439851][ T8945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.447588][ T8945] 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. [ 60.474495][ T8945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.488846][ T8945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.496499][ T8945] 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. [ 60.529551][ T8945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.542592][ T8937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.549746][ T8937] 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. [ 60.576742][ T8937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.602941][ T8938] team0: Port device team_slave_1 added [ 60.616915][ T8946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.624379][ T8946] 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. [ 60.652920][ T8946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.711421][ T8946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.719422][ T8946] 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. [ 60.746547][ T8946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.779882][ T8943] device hsr_slave_0 entered promiscuous mode [ 60.787148][ T8943] device hsr_slave_1 entered promiscuous mode [ 60.796359][ T8937] device hsr_slave_0 entered promiscuous mode [ 60.804217][ T8937] device hsr_slave_1 entered promiscuous mode [ 60.811166][ T8937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.820665][ T8937] Cannot create hsr debugfs directory [ 60.834579][ T8941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.843190][ T8941] 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. [ 60.869948][ T8941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.883720][ T8941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.890671][ T8941] 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. [ 60.918304][ T8941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.976355][ T8938] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.984327][ T8938] 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. [ 61.010518][ T8938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.023956][ T8938] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.030923][ T8938] 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. [ 61.057302][ T8938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.091818][ T8945] device hsr_slave_0 entered promiscuous mode [ 61.100841][ T8945] device hsr_slave_1 entered promiscuous mode [ 61.107809][ T8945] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.116191][ T8945] Cannot create hsr debugfs directory [ 61.225608][ T8946] device hsr_slave_0 entered promiscuous mode [ 61.234079][ T8946] device hsr_slave_1 entered promiscuous mode [ 61.241761][ T8946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.253779][ T8946] Cannot create hsr debugfs directory [ 61.261210][ T8941] device hsr_slave_0 entered promiscuous mode [ 61.269222][ T8941] device hsr_slave_1 entered promiscuous mode [ 61.278194][ T8941] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.286509][ T8941] Cannot create hsr debugfs directory [ 61.319876][ T8938] device hsr_slave_0 entered promiscuous mode [ 61.328271][ T8938] device hsr_slave_1 entered promiscuous mode [ 61.338709][ T8938] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.346528][ T8938] Cannot create hsr debugfs directory [ 61.730854][ T8945] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.754156][ T8945] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.771112][ T8945] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.790291][ T8945] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.847343][ T8941] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.872977][ T8941] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.884678][ T8941] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.905117][ T8941] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.959758][ T8945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.969871][ T8937] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.983652][ T8937] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.997356][ T8937] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 62.028873][ T8945] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.037337][ T8937] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 62.055776][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.063783][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.110337][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.119960][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.129936][ T3174] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.137080][ T3174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.145961][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.154744][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.163240][ T3174] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.170284][ T3174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.178128][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.186982][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.195671][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.205657][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.214946][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.223129][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.236857][ T8938] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 62.275605][ T8938] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 62.283411][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 62.289433][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 62.303034][ T8938] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 62.321939][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.330485][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.344747][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.353393][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.362130][ T3088] Bluetooth: hci5: command 0x041b tx timeout [ 62.362550][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.376488][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.393755][ T8768] Bluetooth: hci2: command 0x041b tx timeout [ 62.415779][ T8938] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 62.428448][ T8945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.442573][ T8800] Bluetooth: hci3: command 0x041b tx timeout [ 62.449445][ T8800] Bluetooth: hci4: command 0x041b tx timeout [ 62.471634][ T8946] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 62.513021][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.520711][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.532344][ T8946] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 62.546591][ T8945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.567101][ T8946] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 62.585048][ T8937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.599725][ T8941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.610004][ T8946] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 62.637892][ T8943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.672286][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.680091][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.691193][ T8937] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.707862][ T8941] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.719223][ T8943] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.743428][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.751192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.765834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.776361][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.786629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.797476][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.835992][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.845610][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.855184][T10883] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.862438][T10883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.870937][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.880071][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.888574][T10883] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.895709][T10883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.903821][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.912727][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.921042][T10883] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.928157][T10883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.936194][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.945046][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.953613][T10883] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.960833][T10883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.968712][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.978171][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.986982][T10883] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.994451][T10883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.002362][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.011005][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.019696][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.028281][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.037235][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.046354][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.054904][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.063968][T10883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.072506][T10883] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.079553][T10883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.090570][ T8938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.105790][ T8945] device veth0_vlan entered promiscuous mode [ 63.126099][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.138180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.146446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.158470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.166892][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.179453][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.187714][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.200183][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.209070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.231315][ T8938] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.243917][ T8945] device veth1_vlan entered promiscuous mode [ 63.273258][ T8943] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.285886][ T8943] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.297866][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.310584][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.320282][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.334882][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.345033][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.353508][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.361461][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.370304][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.379415][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.388771][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.397670][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.406324][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.415760][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.424898][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.433918][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.443054][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.451263][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.491198][ T8941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.499571][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.508882][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.517164][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.525823][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.534309][ T8768] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.541443][ T8768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.567187][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.582391][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.590772][ T8768] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.597976][ T8768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.606940][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.615808][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.624804][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.633593][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.642385][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.650785][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.659475][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.668483][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.677248][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.685746][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.701320][ T8946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.735597][ T8937] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.757286][ T8937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.782792][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.790735][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.799660][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.807928][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.816712][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.825177][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.834252][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.842894][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.851330][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.865040][ T8945] device veth0_macvtap entered promiscuous mode [ 63.881047][ T8938] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.893445][ T8938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.914283][ T8946] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.921105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.934298][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.943037][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.951278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.960243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.967856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.975497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.983833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.002821][ T8945] device veth1_macvtap entered promiscuous mode [ 64.011373][ T8941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.040311][ T8943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.048074][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.062624][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.070576][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.079331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.087477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.095939][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.104222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.113734][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.123100][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.130269][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.138912][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.147702][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.155949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.165330][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.174836][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.182135][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.190482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.200196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.223611][ T8938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.249505][ T8945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.262742][ T8937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.273836][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.289376][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.299393][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.308800][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.319514][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.328424][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.337498][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.346546][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.355758][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.365621][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.371685][ T26] Bluetooth: hci0: command 0x040f tx timeout [ 64.375365][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.388717][ T26] Bluetooth: hci1: command 0x040f tx timeout [ 64.388871][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.403992][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.416057][ T8945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.429122][ T8946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.442412][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.450292][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.456858][ T8880] Bluetooth: hci2: command 0x040f tx timeout [ 64.468322][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.471566][ T8880] Bluetooth: hci5: command 0x040f tx timeout [ 64.483827][ T8945] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.497727][ T8945] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.508832][ T8945] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.519597][ T8945] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.532035][ T8880] Bluetooth: hci4: command 0x040f tx timeout [ 64.538887][ T8880] Bluetooth: hci3: command 0x040f tx timeout [ 64.561756][T10889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.570337][T10889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.580053][T10889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.590235][T10889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.601819][ T8941] device veth0_vlan entered promiscuous mode [ 64.625364][ T8946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.640874][ T8943] device veth0_vlan entered promiscuous mode [ 64.674577][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.683112][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.690744][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.700779][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.710118][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.718543][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.726652][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.736055][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.744710][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.753998][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.765310][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.773586][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.785690][ T8941] device veth1_vlan entered promiscuous mode [ 64.825592][ T8943] device veth1_vlan entered promiscuous mode [ 64.844579][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.852671][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.866421][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.875337][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.884288][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.894360][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.903631][ T8937] device veth0_vlan entered promiscuous mode [ 64.912183][ T8938] device veth0_vlan entered promiscuous mode [ 64.972929][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.981058][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.992520][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.002336][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.012385][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.020139][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.037965][ T8938] device veth1_vlan entered promiscuous mode [ 65.051055][ T8943] device veth0_macvtap entered promiscuous mode [ 65.066406][ T8937] device veth1_vlan entered promiscuous mode [ 65.085974][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.105489][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.115722][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.124795][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.140802][ T8941] device veth0_macvtap entered promiscuous mode [ 65.153316][ T8943] device veth1_macvtap entered promiscuous mode [ 65.163186][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.171316][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.185815][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.194363][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.204902][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.214218][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.222780][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.230448][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.240777][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.264909][ T8941] device veth1_macvtap entered promiscuous mode [ 65.299945][ T8937] device veth0_macvtap entered promiscuous mode [ 65.317474][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.328256][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.337073][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.346651][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.355624][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.364714][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.389376][ T8937] device veth1_macvtap entered promiscuous mode [ 65.407233][ T8941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.420014][ T8941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.437132][ T8941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.452149][ T1291] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.459966][ T8946] device veth0_vlan entered promiscuous mode [ 65.460418][ T1291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.471227][ T8938] device veth0_macvtap entered promiscuous mode [ 65.487530][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.496162][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.505924][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.514881][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.524688][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.534437][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.544214][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.554217][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.563364][ T8943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.574155][ T8943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.589921][ T8943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.600763][ T8943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.612730][ T8943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.625593][ T8941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.651452][ T8941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.677270][ T8941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.694549][T10944] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 65.696855][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.703957][T10944] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10944, name: syz-executor.1 [ 65.717616][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.720640][T10944] 2 locks held by syz-executor.1/10944: [ 65.733665][T10944] #0: ffff88802bff3b80 (&u->iolock){+.+.}-{3:3}, at: unix_stream_read_generic+0x1253/0x1c20 [ 65.739929][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.744070][T10944] #1: ffff88802bff3c70 (&u->lock){+.+.}-{2:2}, at: unix_stream_read_generic+0x125d/0x1c20 [ 65.744109][T10944] Preemption disabled at: [ 65.744113][T10944] [<0000000000000000>] 0x0 [ 65.744133][T10944] CPU: 0 PID: 10944 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 65.744143][T10944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.744153][T10944] Call Trace: [ 65.744164][T10944] dump_stack_lvl+0x57/0x7d [ 65.744176][T10944] ___might_sleep.cold+0x1f1/0x237 [ 65.744193][T10944] __might_fault+0x55/0x160 [ 65.744205][T10944] _copy_to_iter+0x155/0x1210 [ 65.744222][T10944] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 65.758035][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.761638][T10944] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 65.761661][T10944] ? __check_object_size+0x98/0x230 [ 65.761677][T10944] __skb_datagram_iter+0xf5/0x750 [ 65.761702][T10944] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 65.761715][T10944] skb_copy_datagram_iter+0x37/0x40 [ 65.761726][T10944] unix_stream_read_actor+0x65/0xa0 [ 65.761736][T10944] unix_stream_read_generic+0x133f/0x1c20 [ 65.761757][T10944] ? unix_stream_sendmsg+0xd50/0xd50 [ 65.769898][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.770462][T10944] ? aa_sk_perm+0x1ad/0x820 [ 65.770484][T10944] unix_stream_recvmsg+0x9a/0xd0 [ 65.770496][T10944] ? unix_stream_splice_read+0x1b0/0x1b0 [ 65.781964][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.789562][T10944] ? unix_copy_addr+0x110/0x110 [ 65.789583][T10944] ? security_socket_recvmsg+0x4c/0x90 [ 65.789598][T10944] ____sys_recvmsg+0x25e/0x620 [ 65.789612][T10944] ? kernel_recvmsg+0x160/0x160 [ 65.789622][T10944] ? __import_iovec+0x51/0x610 [ 65.797108][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.797375][T10944] ? import_iovec+0xa4/0x150 [ 65.810456][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.811712][T10944] ___sys_recvmsg+0xe2/0x1a0 [ 65.811728][T10944] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 65.811739][T10944] ? lock_downgrade+0x6e0/0x6e0 [ 65.811758][T10944] ? __fget_files+0x194/0x2e0 [ 65.811774][T10944] ? __fget_light+0xbe/0x220 [ 65.811787][T10944] do_recvmmsg+0x1c8/0x550 [ 65.811798][T10944] ? ___sys_recvmsg+0x1a0/0x1a0 [ 65.823859][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.825580][T10944] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 65.825598][T10944] ? __fget_files+0x194/0x2e0 [ 65.825614][T10944] ? sync_runqueues_membarrier_state+0x230/0x480 [ 65.834492][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.836907][T10944] ? lock_downgrade+0x6e0/0x6e0 [ 65.836921][T10944] ? __context_tracking_enter+0x93/0xa0 [ 65.836938][T10944] __x64_sys_recvmmsg+0x19a/0x200 [ 65.843746][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.847315][T10944] ? __do_sys_socketcall+0x450/0x450 [ 65.847336][T10944] ? syscall_enter_from_user_mode+0x21/0x70 [ 65.847350][T10944] do_syscall_64+0x35/0xb0 [ 65.854185][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.857724][T10944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 65.857743][T10944] RIP: 0033:0x4665e9 [ 65.857752][T10944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.857758][T10944] RSP: 002b:00007f882d499188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 65.865885][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.869170][T10944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 65.869179][T10944] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 65.869183][T10944] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 65.869187][T10944] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 65.869201][T10944] R13: 00007ffc0873991f R14: 00007f882d499300 R15: 0000000000022000 [ 65.870111][T10944] [ 66.161408][T10944] ============================= [ 66.166322][T10944] [ BUG: Invalid wait context ] [ 66.171229][T10944] 5.14.0-rc3-syzkaller #0 Tainted: G W [ 66.178223][T10944] ----------------------------- [ 66.183038][T10944] syz-executor.1/10944 is trying to lock: [ 66.188719][T10944] ffff888031b73928 (&mm->mmap_lock#2){++++}-{3:3}, at: __might_fault+0x8a/0x160 [ 66.197737][T10944] other info that might help us debug this: [ 66.203775][T10944] context-{4:4} [ 66.207203][T10944] 2 locks held by syz-executor.1/10944: [ 66.212726][T10944] #0: ffff88802bff3b80 (&u->iolock){+.+.}-{3:3}, at: unix_stream_read_generic+0x1253/0x1c20 [ 66.223063][T10944] #1: ffff88802bff3c70 (&u->lock){+.+.}-{2:2}, at: unix_stream_read_generic+0x125d/0x1c20 [ 66.233375][T10944] stack backtrace: [ 66.237163][T10944] CPU: 0 PID: 10944 Comm: syz-executor.1 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 66.247377][T10944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.257406][T10944] Call Trace: [ 66.260663][T10944] dump_stack_lvl+0x57/0x7d [ 66.265488][T10944] __lock_acquire.cold+0xdb/0x3ab [ 66.270510][T10944] ? lock_chain_count+0x20/0x20 [ 66.275331][T10944] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.281287][T10944] lock_acquire+0x1ab/0x510 [ 66.285868][T10944] ? __might_fault+0x8a/0x160 [ 66.290515][T10944] ? lock_release+0x720/0x720 [ 66.295177][T10944] ? dump_stack_lvl+0x7a/0x7d [ 66.299846][T10944] __might_fault+0xe8/0x160 [ 66.304334][T10944] ? __might_fault+0x8a/0x160 [ 66.308983][T10944] _copy_to_iter+0x155/0x1210 [ 66.313731][T10944] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 66.319426][T10944] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.325380][T10944] ? __check_object_size+0x98/0x230 [ 66.330548][T10944] __skb_datagram_iter+0xf5/0x750 [ 66.335633][T10944] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 66.340894][T10944] skb_copy_datagram_iter+0x37/0x40 [ 66.346173][T10944] unix_stream_read_actor+0x65/0xa0 [ 66.351346][T10944] unix_stream_read_generic+0x133f/0x1c20 [ 66.357042][T10944] ? unix_stream_sendmsg+0xd50/0xd50 [ 66.362506][T10944] ? aa_sk_perm+0x1ad/0x820 [ 66.367243][T10944] unix_stream_recvmsg+0x9a/0xd0 [ 66.372153][T10944] ? unix_stream_splice_read+0x1b0/0x1b0 [ 66.378030][T10944] ? unix_copy_addr+0x110/0x110 [ 66.382857][T10944] ? security_socket_recvmsg+0x4c/0x90 [ 66.388484][T10944] ____sys_recvmsg+0x25e/0x620 [ 66.393219][T10944] ? kernel_recvmsg+0x160/0x160 [ 66.398038][T10944] ? __import_iovec+0x51/0x610 [ 66.402874][T10944] ? import_iovec+0xa4/0x150 [ 66.407444][T10944] ___sys_recvmsg+0xe2/0x1a0 [ 66.412002][T10944] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 66.417619][T10944] ? lock_downgrade+0x6e0/0x6e0 [ 66.422445][T10944] ? __fget_files+0x194/0x2e0 [ 66.427875][T10944] ? __fget_light+0xbe/0x220 [ 66.432449][T10944] do_recvmmsg+0x1c8/0x550 [ 66.436838][T10944] ? ___sys_recvmsg+0x1a0/0x1a0 [ 66.441669][T10944] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.447792][T10944] ? __fget_files+0x194/0x2e0 [ 66.452448][T10944] ? sync_runqueues_membarrier_state+0x230/0x480 [ 66.458942][T10944] ? lock_downgrade+0x6e0/0x6e0 [ 66.464038][T10944] ? __context_tracking_enter+0x93/0xa0 [ 66.469557][T10944] __x64_sys_recvmmsg+0x19a/0x200 [ 66.474640][T10944] ? __do_sys_socketcall+0x450/0x450 [ 66.479896][T10944] ? syscall_enter_from_user_mode+0x21/0x70 [ 66.486232][T10944] do_syscall_64+0x35/0xb0 [ 66.490637][T10944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 66.496511][T10944] RIP: 0033:0x4665e9 [ 66.500380][T10944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.520043][T10944] RSP: 002b:00007f882d499188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 66.529047][T10944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 66.537001][T10944] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 66.544961][T10944] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 66.552921][T10944] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 66.561214][T10944] R13: 00007ffc0873991f R14: 00007f882d499300 R15: 0000000000022000 [ 66.579945][T10916] Bluetooth: hci1: command 0x0419 tx timeout [ 66.586143][T10916] Bluetooth: hci0: command 0x0419 tx timeout [ 66.592751][T10916] Bluetooth: hci5: command 0x0419 tx timeout [ 66.599226][T10916] Bluetooth: hci2: command 0x0419 tx timeout [ 66.607767][ T8937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.609907][ T8882] Bluetooth: hci3: command 0x0419 tx timeout [ 66.617623][ T8943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.621550][ T8882] Bluetooth: hci4: command 0x0419 tx timeout [ 66.641299][ T8943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.651125][ T8943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 2021/08/05 04:36:22 executed programs: 6 [ 66.662390][ T8943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.680592][ T8943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.695122][ T8941] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.700015][T10950] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 66.704279][ T8941] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.712585][T10950] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10950, name: syz-executor.1 [ 66.712592][T10950] INFO: lockdep is turned off. [ 66.712594][T10950] Preemption disabled at: [ 66.712596][T10950] [<0000000000000000>] 0x0 [ 66.712611][T10950] CPU: 0 PID: 10950 Comm: syz-executor.1 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 66.712618][T10950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.712622][T10950] Call Trace: [ 66.712636][T10950] dump_stack_lvl+0x57/0x7d [ 66.730636][ T8941] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.730710][T10950] ___might_sleep.cold+0x1f1/0x237 [ 66.735535][ T8941] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.739789][T10950] __might_fault+0x55/0x160 [ 66.739802][T10950] _copy_to_iter+0x155/0x1210 [ 66.746934][ T8938] device veth1_macvtap entered promiscuous mode [ 66.754415][T10950] ? rcu_read_lock_sched_held+0xd/0x70 [ 66.754435][T10950] ? lock_release+0x720/0x720 [ 66.754440][T10950] ? __sys_sendmsg+0xb2/0x140 [ 66.754447][T10950] ? do_syscall_64+0x35/0xb0 [ 66.768271][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.772454][T10950] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 66.772469][T10950] ? rcu_read_lock_sched_held+0xd/0x70 [ 66.772479][T10950] ? lock_acquire+0x442/0x510 [ 66.783300][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.786828][T10950] ? __check_object_size+0x98/0x230 [ 66.786844][T10950] __skb_datagram_iter+0xf5/0x750 [ 66.786853][T10950] ? lock_release+0x720/0x720 [ 66.796244][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.800179][T10950] ? mutex_lock_io_nested+0xf00/0xf00 [ 66.800192][T10950] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 66.800200][T10950] ? do_raw_spin_lock+0x120/0x2b0 [ 66.800208][T10950] skb_copy_datagram_iter+0x37/0x40 [ 66.805479][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.811102][T10950] unix_stream_read_actor+0x65/0xa0 [ 66.811118][T10950] unix_stream_read_generic+0x133f/0x1c20 [ 66.811126][T10950] ? rcu_read_lock_sched_held+0xd/0x70 [ 66.811135][T10950] ? rcu_read_lock_sched_held+0xd/0x70 [ 66.811141][T10950] ? finish_task_switch.isra.0+0x22d/0xa10 [ 66.811149][T10950] ? get_vtime_delta+0x26e/0x420 [ 66.817053][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.821257][T10950] ? unix_stream_sendmsg+0xd50/0xd50 [ 66.821274][T10950] ? aa_sk_perm+0x1ad/0x820 [ 66.821282][T10950] unix_stream_recvmsg+0x9a/0xd0 [ 66.821288][T10950] ? unix_stream_splice_read+0x1b0/0x1b0 [ 66.821293][T10950] ? rcu_read_lock_sched_held+0xd/0x70 [ 66.981878][T10950] ? lock_release+0x522/0x720 [ 66.986741][T10950] ? unix_copy_addr+0x110/0x110 [ 66.991584][T10950] ? security_socket_recvmsg+0x4c/0x90 [ 66.997031][T10950] ____sys_recvmsg+0x25e/0x620 [ 67.002042][T10950] ? kernel_recvmsg+0x160/0x160 [ 67.006862][T10950] ? __import_iovec+0x51/0x610 [ 67.011604][T10950] ? plist_check_head+0x8f/0x270 [ 67.016515][T10950] ? import_iovec+0xa4/0x150 [ 67.021080][T10950] ___sys_recvmsg+0xe2/0x1a0 [ 67.025685][T10950] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 67.031317][T10950] ? lock_release+0x522/0x720 [ 67.035968][T10950] ? lock_downgrade+0x6e0/0x6e0 [ 67.041009][T10950] ? futex_wait_restart+0x210/0x210 [ 67.046201][T10950] ? kfree+0x395/0x530 [ 67.050399][T10950] ? __fget_files+0x194/0x2e0 [ 67.055059][T10950] ? __fget_light+0xbe/0x220 [ 67.059625][T10950] do_recvmmsg+0x1c8/0x550 [ 67.064020][T10950] ? ___sys_recvmsg+0x1a0/0x1a0 [ 67.068842][T10950] ? __fget_files+0x194/0x2e0 [ 67.073495][T10950] ? msi_domain_deactivate+0x90/0x100 [ 67.078843][T10950] ? lock_downgrade+0x6e0/0x6e0 [ 67.083926][T10950] ? __context_tracking_enter+0x93/0xa0 [ 67.089565][T10950] __x64_sys_recvmmsg+0x19a/0x200 [ 67.094580][T10950] ? __do_sys_socketcall+0x450/0x450 [ 67.099928][T10950] ? vtime_user_exit+0x12d/0x210 [ 67.105034][T10950] ? syscall_enter_from_user_mode+0x21/0x70 [ 67.111080][T10950] do_syscall_64+0x35/0xb0 [ 67.115565][T10950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.121519][T10950] RIP: 0033:0x4665e9 [ 67.125390][T10950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.145068][T10950] RSP: 002b:00007f882d499188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 67.153470][T10950] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 67.161454][T10950] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 67.169429][T10950] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 67.177383][T10950] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 67.185333][T10950] R13: 00007ffc0873991f R14: 00007f882d499300 R15: 0000000000022000 [ 67.202726][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.213516][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.224372][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.235369][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.246900][ T8937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.258111][ T8937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.270505][ T8937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.302983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.313241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.325204][ T8946] device veth1_vlan entered promiscuous mode [ 67.338391][ T8937] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.351990][ T8937] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.360913][ T8937] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.373668][ T8937] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.416002][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.448122][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.460067][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.471415][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.481636][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.504417][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.515013][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.527353][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.538272][ T8938] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.554652][ T8943] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 67.568451][ T8946] device veth0_macvtap entered promiscuous mode [ 67.575809][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.584936][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.594048][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.602514][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.628117][ T8946] device veth1_macvtap entered promiscuous mode [ 67.638400][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.647614][T10900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.658975][ T8941] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 67.669811][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.681426][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.683322][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.689317][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.699721][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.717986][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.728591][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.739346][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.751225][ T8938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.763054][ T8938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.774439][ T8938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.789867][ T8937] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 67.807918][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.816357][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.826534][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.836736][ T1291] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.839161][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.846859][ T1291] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.857548][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.872806][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.883830][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.893819][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.904661][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.914813][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.927146][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.937581][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.949090][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.960531][ T8946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.971567][ T8938] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.980635][ T8938] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.989730][ T8938] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.998695][ T8938] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.012052][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.019725][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.029614][T10916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.043356][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.054978][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.065594][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.076943][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.087200][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.098394][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.108620][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.119194][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.129197][ T8946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.140348][ T8946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.151453][ T8946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.166733][ T8943] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 68.178956][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.179400][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.193333][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.200422][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.211608][ T8768] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.222922][ T8946] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.232442][ T8946] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.241859][ T8946] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.250734][ T8946] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.264854][ T8941] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 68.294711][ T1291] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.302914][ T1291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.315094][ T8937] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 68.326661][T11013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.338568][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.353583][T11033] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 68.363016][T11033] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11033, name: syz-executor.0 [ 68.363845][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.372526][T11033] INFO: lockdep is turned off. [ 68.372530][T11033] Preemption disabled at: [ 68.372532][T11033] [<0000000000000000>] 0x0 [ 68.372542][T11033] CPU: 0 PID: 11033 Comm: syz-executor.0 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 68.372550][T11033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.372553][T11033] Call Trace: [ 68.372558][T11033] dump_stack_lvl+0x57/0x7d [ 68.372570][T11033] ___might_sleep.cold+0x1f1/0x237 [ 68.372579][T11033] __might_fault+0x55/0x160 [ 68.372588][T11033] _copy_to_iter+0x155/0x1210 [ 68.372597][T11033] ? rcu_read_lock_sched_held+0xd/0x70 [ 68.372607][T11033] ? lock_release+0x720/0x720 [ 68.372612][T11033] ? __sys_sendmsg+0xb2/0x140 [ 68.372619][T11033] ? do_syscall_64+0x35/0xb0 [ 68.372628][T11033] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 68.372648][T11033] ? rcu_read_lock_sched_held+0xd/0x70 [ 68.372653][T11033] ? lock_acquire+0x442/0x510 [ 68.372659][T11033] ? __check_object_size+0x98/0x230 [ 68.478147][T11033] __skb_datagram_iter+0xf5/0x750 [ 68.483243][T11033] ? lock_release+0x720/0x720 [ 68.487980][T11033] ? mutex_lock_io_nested+0xf00/0xf00 [ 68.493327][T11033] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 68.498674][T11033] ? do_raw_spin_lock+0x120/0x2b0 [ 68.503840][T11033] skb_copy_datagram_iter+0x37/0x40 [ 68.509026][T11033] unix_stream_read_actor+0x65/0xa0 [ 68.514210][T11033] unix_stream_read_generic+0x133f/0x1c20 [ 68.519908][T11033] ? rcu_read_lock_sched_held+0xd/0x70 [ 68.525351][T11033] ? rcu_read_lock_sched_held+0xd/0x70 [ 68.530786][T11033] ? finish_task_switch.isra.0+0x22d/0xa10 [ 68.536582][T11033] ? get_vtime_delta+0x26e/0x420 [ 68.541621][T11033] ? unix_stream_sendmsg+0xd50/0xd50 [ 68.546893][T11033] ? aa_sk_perm+0x1ad/0x820 [ 68.551467][T11033] unix_stream_recvmsg+0x9a/0xd0 [ 68.556477][T11033] ? unix_stream_splice_read+0x1b0/0x1b0 [ 68.562085][T11033] ? rcu_read_lock_sched_held+0xd/0x70 [ 68.567758][T11033] ? lock_release+0x522/0x720 [ 68.572493][T11033] ? unix_copy_addr+0x110/0x110 [ 68.577403][T11033] ? security_socket_recvmsg+0x4c/0x90 [ 68.582859][T11033] ____sys_recvmsg+0x25e/0x620 [ 68.587594][T11033] ? kernel_recvmsg+0x160/0x160 [ 68.592412][T11033] ? __import_iovec+0x51/0x610 [ 68.597152][T11033] ? plist_check_head+0x8f/0x270 [ 68.602156][T11033] ? import_iovec+0xa4/0x150 [ 68.606729][T11033] ___sys_recvmsg+0xe2/0x1a0 [ 68.611297][T11033] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 68.616936][T11033] ? lock_release+0x522/0x720 [ 68.621583][T11033] ? lock_downgrade+0x6e0/0x6e0 [ 68.626574][T11033] ? futex_wait_restart+0x210/0x210 [ 68.631741][T11033] ? kfree+0x395/0x530 [ 68.635782][T11033] ? __fget_files+0x194/0x2e0 [ 68.640517][T11033] ? __fget_light+0xbe/0x220 [ 68.645076][T11033] do_recvmmsg+0x1c8/0x550 [ 68.649471][T11033] ? ___sys_recvmsg+0x1a0/0x1a0 [ 68.654397][T11033] ? __fget_files+0x194/0x2e0 [ 68.659056][T11033] ? msi_domain_deactivate+0x90/0x100 [ 68.664414][T11033] ? lock_downgrade+0x6e0/0x6e0 [ 68.669493][T11033] ? __context_tracking_enter+0x93/0xa0 [ 68.675024][T11033] __x64_sys_recvmmsg+0x19a/0x200 [ 68.680036][T11033] ? __do_sys_socketcall+0x450/0x450 [ 68.685299][T11033] ? vtime_user_exit+0x12d/0x210 [ 68.690490][T11033] ? syscall_enter_from_user_mode+0x21/0x70 [ 68.696376][T11033] do_syscall_64+0x35/0xb0 [ 68.700762][T11033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 68.706625][T11033] RIP: 0033:0x4665e9 [ 68.710558][T11033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.730416][T11033] RSP: 002b:00007f38e1f70188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 68.739243][T11033] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 68.747184][T11033] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 68.755218][T11033] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 68.763320][T11033] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 68.771341][T11033] R13: 00007ffc9122dc7f R14: 00007f38e1f70300 R15: 0000000000022000 [ 68.801694][ T8938] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 68.811801][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.833542][ T1291] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.871924][ T1291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.890674][ T8946] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 68.912456][T11013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.926878][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.936647][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.937226][ T8946] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 68.953330][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.966192][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.978223][T11013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.000129][T11013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.017596][ T8938] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 69.047371][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.061780][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.074654][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.104738][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.115252][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.130052][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.353716][T11163] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 69.362632][T11163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11163, name: syz-executor.0 [ 69.372278][T11163] INFO: lockdep is turned off. [ 69.377030][T11163] Preemption disabled at: [ 69.377035][T11163] [<0000000000000000>] 0x0 [ 69.385895][T11163] CPU: 0 PID: 11163 Comm: syz-executor.0 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 69.396245][T11163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.406296][T11163] Call Trace: [ 69.409617][T11163] dump_stack_lvl+0x57/0x7d [ 69.414208][T11163] ___might_sleep.cold+0x1f1/0x237 [ 69.419317][T11163] __might_fault+0x55/0x160 [ 69.423823][T11163] _copy_to_iter+0x155/0x1210 [ 69.428503][T11163] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.433965][T11163] ? lock_release+0x720/0x720 [ 69.438632][T11163] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 69.444774][T11163] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 69.450391][T11163] ? __check_object_size+0x98/0x230 [ 69.455598][T11163] __skb_datagram_iter+0xf5/0x750 [ 69.460619][T11163] ? lock_release+0x720/0x720 [ 69.465274][T11163] ? mutex_lock_io_nested+0xf00/0xf00 [ 69.470728][T11163] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 69.475989][T11163] ? do_raw_spin_lock+0x120/0x2b0 [ 69.481004][T11163] skb_copy_datagram_iter+0x37/0x40 [ 69.486209][T11163] unix_stream_read_actor+0x65/0xa0 [ 69.491380][T11163] unix_stream_read_generic+0x133f/0x1c20 [ 69.497086][T11163] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.502542][T11163] ? lock_acquire+0x442/0x510 [ 69.507206][T11163] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.512647][T11163] ? unix_stream_sendmsg+0xd50/0xd50 [ 69.517904][T11163] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.523332][T11163] ? lock_release+0x522/0x720 [ 69.528078][T11163] ? finish_task_switch.isra.0+0x22d/0xa10 [ 69.533858][T11163] ? lock_downgrade+0x6e0/0x6e0 [ 69.538678][T11163] ? get_vtime_delta+0x26e/0x420 [ 69.543587][T11163] ? aa_sk_perm+0x1ad/0x820 [ 69.548076][T11163] unix_stream_recvmsg+0x9a/0xd0 [ 69.553074][T11163] ? unix_stream_splice_read+0x1b0/0x1b0 [ 69.558690][T11163] ? rcu_read_lock_sched_held+0xd/0x70 [ 69.564117][T11163] ? lock_release+0x522/0x720 [ 69.568760][T11163] ? unix_copy_addr+0x110/0x110 [ 69.573591][T11163] ? security_socket_recvmsg+0x4c/0x90 [ 69.579024][T11163] ____sys_recvmsg+0x25e/0x620 [ 69.583759][T11163] ? kernel_recvmsg+0x160/0x160 [ 69.588581][T11163] ? __import_iovec+0x51/0x610 [ 69.593335][T11163] ? import_iovec+0xa4/0x150 [ 69.597915][T11163] ___sys_recvmsg+0xe2/0x1a0 [ 69.602625][T11163] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 69.608227][T11163] ? lock_release+0x522/0x720 [ 69.612873][T11163] ? lock_downgrade+0x6e0/0x6e0 [ 69.617692][T11163] ? __fget_files+0x194/0x2e0 [ 69.622349][T11163] ? __fget_light+0xbe/0x220 [ 69.626922][T11163] do_recvmmsg+0x1c8/0x550 [ 69.631414][T11163] ? ___sys_recvmsg+0x1a0/0x1a0 [ 69.636246][T11163] ? __fget_files+0x194/0x2e0 [ 69.640896][T11163] ? msi_domain_deactivate+0x90/0x100 [ 69.646438][T11163] ? lock_downgrade+0x6e0/0x6e0 [ 69.651441][T11163] ? __context_tracking_enter+0x93/0xa0 [ 69.657059][T11163] __x64_sys_recvmmsg+0x19a/0x200 [ 69.662148][T11163] ? __do_sys_socketcall+0x450/0x450 [ 69.667590][T11163] ? vtime_user_exit+0x12d/0x210 [ 69.672874][T11163] ? syscall_enter_from_user_mode+0x21/0x70 [ 69.678847][T11163] do_syscall_64+0x35/0xb0 [ 69.683258][T11163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.689124][T11163] RIP: 0033:0x4665e9 [ 69.693183][T11163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.713021][T11163] RSP: 002b:00007f38e1f70188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 69.721411][T11163] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 69.729352][T11163] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 69.737476][T11163] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 69.745455][T11163] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 69.753417][T11163] R13: 00007ffc9122dc7f R14: 00007f38e1f70300 R15: 0000000000022000 [ 70.354115][T11387] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 70.363034][T11387] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11387, name: syz-executor.5 [ 70.372606][T11387] INFO: lockdep is turned off. [ 70.377369][T11387] Preemption disabled at: [ 70.377375][T11387] [<0000000000000000>] 0x0 [ 70.386148][T11387] CPU: 1 PID: 11387 Comm: syz-executor.5 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 70.396468][T11387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.406777][T11387] Call Trace: [ 70.410139][T11387] dump_stack_lvl+0x57/0x7d [ 70.414641][T11387] ___might_sleep.cold+0x1f1/0x237 [ 70.419748][T11387] __might_fault+0x55/0x160 [ 70.424248][T11387] _copy_to_iter+0x155/0x1210 [ 70.429043][T11387] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.434504][T11387] ? lock_release+0x720/0x720 [ 70.439284][T11387] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 70.444928][T11387] ? __check_object_size+0x98/0x230 [ 70.450184][T11387] __skb_datagram_iter+0xf5/0x750 [ 70.455215][T11387] ? lock_release+0x720/0x720 [ 70.459892][T11387] ? mutex_lock_io_nested+0xf00/0xf00 [ 70.465359][T11387] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 70.470639][T11387] ? do_raw_spin_lock+0x120/0x2b0 [ 70.475747][T11387] skb_copy_datagram_iter+0x37/0x40 [ 70.481027][T11387] unix_stream_read_actor+0x65/0xa0 [ 70.486234][T11387] unix_stream_read_generic+0x133f/0x1c20 [ 70.492232][T11387] ? unix_stream_sendmsg+0xd50/0xd50 [ 70.497543][T11387] ? aa_sk_perm+0x1ad/0x820 [ 70.502066][T11387] unix_stream_recvmsg+0x9a/0xd0 [ 70.507000][T11387] ? unix_stream_splice_read+0x1b0/0x1b0 [ 70.512892][T11387] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.522032][T11387] ? lock_release+0x522/0x720 [ 70.526877][T11387] ? unix_copy_addr+0x110/0x110 [ 70.531787][T11387] ? security_socket_recvmsg+0x4c/0x90 [ 70.537304][T11387] ____sys_recvmsg+0x25e/0x620 [ 70.542041][T11387] ? kernel_recvmsg+0x160/0x160 [ 70.546957][T11387] ? __import_iovec+0x51/0x610 [ 70.551778][T11387] ? import_iovec+0xa4/0x150 [ 70.556515][T11387] ___sys_recvmsg+0xe2/0x1a0 [ 70.561074][T11387] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 70.566766][T11387] ? lock_release+0x522/0x720 [ 70.571429][T11387] ? lock_downgrade+0x6e0/0x6e0 [ 70.576513][T11387] ? __fget_files+0x194/0x2e0 [ 70.581448][T11387] ? __fget_light+0xbe/0x220 [ 70.586022][T11387] do_recvmmsg+0x1c8/0x550 [ 70.590422][T11387] ? ___sys_recvmsg+0x1a0/0x1a0 [ 70.595245][T11387] ? rcu_read_lock_sched_held+0xd/0x70 [ 70.600698][T11387] ? lock_acquire+0x442/0x510 [ 70.605445][T11387] ? msi_domain_deactivate+0x90/0x100 [ 70.610793][T11387] ? lock_downgrade+0x6e0/0x6e0 [ 70.615634][T11387] ? __context_tracking_enter+0x93/0xa0 [ 70.621156][T11387] __x64_sys_recvmmsg+0x19a/0x200 [ 70.626168][T11387] ? __do_sys_socketcall+0x450/0x450 [ 70.631471][T11387] ? vtime_user_exit+0x12d/0x210 [ 70.636583][T11387] ? syscall_enter_from_user_mode+0x21/0x70 [ 70.642485][T11387] do_syscall_64+0x35/0xb0 [ 70.646896][T11387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.652781][T11387] RIP: 0033:0x4665e9 [ 70.656655][T11387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.676329][T11387] RSP: 002b:00007f38835a4188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 70.684721][T11387] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 70.692668][T11387] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 70.700868][T11387] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 70.708989][T11387] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056c038 [ 70.717106][T11387] R13: 00007ffe3c812d6f R14: 00007f38835a4300 R15: 0000000000022000 [ 71.354404][T11621] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 71.363210][T11621] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11621, name: syz-executor.0 [ 71.372798][T11621] INFO: lockdep is turned off. [ 71.377633][T11621] Preemption disabled at: [ 71.377638][T11621] [<0000000000000000>] 0x0 [ 71.386366][T11621] CPU: 0 PID: 11621 Comm: syz-executor.0 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 71.396781][T11621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.407181][T11621] Call Trace: [ 71.410455][T11621] dump_stack_lvl+0x57/0x7d [ 71.414957][T11621] ___might_sleep.cold+0x1f1/0x237 [ 71.420066][T11621] __might_fault+0x55/0x160 [ 71.424670][T11621] _copy_to_iter+0x155/0x1210 [ 71.429390][T11621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.434852][T11621] ? lock_release+0x720/0x720 [ 71.439523][T11621] ? __sys_sendmsg+0xb2/0x140 [ 71.444222][T11621] ? do_syscall_64+0x35/0xb0 [ 71.448817][T11621] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 71.454448][T11621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.459908][T11621] ? lock_acquire+0x442/0x510 [ 71.464580][T11621] ? __check_object_size+0x98/0x230 [ 71.469859][T11621] __skb_datagram_iter+0xf5/0x750 [ 71.474889][T11621] ? lock_release+0x720/0x720 [ 71.479566][T11621] ? mutex_lock_io_nested+0xf00/0xf00 [ 71.485764][T11621] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 71.491135][T11621] ? do_raw_spin_lock+0x120/0x2b0 [ 71.496161][T11621] skb_copy_datagram_iter+0x37/0x40 [ 71.501356][T11621] unix_stream_read_actor+0x65/0xa0 [ 71.506552][T11621] unix_stream_read_generic+0x133f/0x1c20 [ 71.512356][T11621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.517899][T11621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.523446][T11621] ? finish_task_switch.isra.0+0x22d/0xa10 [ 71.529336][T11621] ? get_vtime_delta+0x26e/0x420 [ 71.534407][T11621] ? unix_stream_sendmsg+0xd50/0xd50 [ 71.539741][T11621] ? aa_sk_perm+0x1ad/0x820 [ 71.544321][T11621] unix_stream_recvmsg+0x9a/0xd0 [ 71.549556][T11621] ? unix_stream_splice_read+0x1b0/0x1b0 [ 71.555265][T11621] ? rcu_read_lock_sched_held+0xd/0x70 [ 71.560833][T11621] ? lock_release+0x522/0x720 [ 71.565491][T11621] ? unix_copy_addr+0x110/0x110 [ 71.570494][T11621] ? security_socket_recvmsg+0x4c/0x90 [ 71.575946][T11621] ____sys_recvmsg+0x25e/0x620 [ 71.580728][T11621] ? kernel_recvmsg+0x160/0x160 [ 71.585571][T11621] ? __import_iovec+0x51/0x610 [ 71.590353][T11621] ? plist_check_head+0x8f/0x270 [ 71.595363][T11621] ? import_iovec+0xa4/0x150 [ 71.599934][T11621] ___sys_recvmsg+0xe2/0x1a0 [ 71.604503][T11621] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 71.610108][T11621] ? lock_release+0x522/0x720 [ 71.614954][T11621] ? lock_downgrade+0x6e0/0x6e0 [ 71.619791][T11621] ? futex_wait_restart+0x210/0x210 [ 71.625004][T11621] ? kfree+0x395/0x530 [ 71.629045][T11621] ? __fget_files+0x194/0x2e0 [ 71.633781][T11621] ? __fget_light+0xbe/0x220 [ 71.638341][T11621] do_recvmmsg+0x1c8/0x550 [ 71.642780][T11621] ? ___sys_recvmsg+0x1a0/0x1a0 [ 71.647606][T11621] ? __fget_files+0x194/0x2e0 [ 71.652279][T11621] ? msi_domain_deactivate+0x90/0x100 [ 71.657635][T11621] ? lock_downgrade+0x6e0/0x6e0 [ 71.662460][T11621] ? __context_tracking_enter+0x93/0xa0 [ 71.667997][T11621] __x64_sys_recvmmsg+0x19a/0x200 [ 71.673292][T11621] ? __do_sys_socketcall+0x450/0x450 [ 71.678706][T11621] ? vtime_user_exit+0x12d/0x210 [ 71.683713][T11621] ? syscall_enter_from_user_mode+0x21/0x70 [ 71.689675][T11621] do_syscall_64+0x35/0xb0 [ 71.694077][T11621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.700215][T11621] RIP: 0033:0x4665e9 [ 71.704114][T11621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.724499][T11621] RSP: 002b:00007f38e1f70188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 71.732897][T11621] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 71.740872][T11621] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 2021/08/05 04:36:27 executed programs: 176 [ 71.748817][T11621] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 71.756774][T11621] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 71.764729][T11621] R13: 00007ffc9122dc7f R14: 00007f38e1f70300 R15: 0000000000022000 [ 72.041614][ T3268] ieee802154 phy0 wpan0: encryption failed: -22 [ 72.047912][ T3268] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.364463][T11860] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 72.373544][T11860] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11860, name: syz-executor.0 [ 72.383153][T11860] INFO: lockdep is turned off. [ 72.387932][T11860] Preemption disabled at: [ 72.387939][T11860] [<0000000000000000>] 0x0 [ 72.396720][T11860] CPU: 1 PID: 11860 Comm: syz-executor.0 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 72.406861][T11860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.417167][T11860] Call Trace: [ 72.420585][T11860] dump_stack_lvl+0x57/0x7d [ 72.425112][T11860] ___might_sleep.cold+0x1f1/0x237 [ 72.430227][T11860] __might_fault+0x55/0x160 [ 72.434755][T11860] _copy_to_iter+0x155/0x1210 [ 72.439527][T11860] ? rcu_read_lock_sched_held+0xd/0x70 [ 72.444985][T11860] ? lock_release+0x720/0x720 [ 72.450002][T11860] ? __sys_sendmsg+0xb2/0x140 [ 72.454674][T11860] ? do_syscall_64+0x35/0xb0 [ 72.459246][T11860] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 72.464860][T11860] ? finish_task_switch.isra.0+0x22d/0xa10 [ 72.470636][T11860] ? lock_downgrade+0x6e0/0x6e0 [ 72.475632][T11860] ? get_vtime_delta+0x26e/0x420 [ 72.480542][T11860] ? __check_object_size+0x98/0x230 [ 72.485712][T11860] __skb_datagram_iter+0xf5/0x750 [ 72.490711][T11860] ? lock_release+0x720/0x720 [ 72.495386][T11860] ? mutex_lock_io_nested+0xf00/0xf00 [ 72.500734][T11860] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 72.505990][T11860] ? do_raw_spin_lock+0x120/0x2b0 [ 72.511028][T11860] skb_copy_datagram_iter+0x37/0x40 [ 72.516213][T11860] unix_stream_read_actor+0x65/0xa0 [ 72.521390][T11860] unix_stream_read_generic+0x133f/0x1c20 [ 72.527176][T11860] ? update_curr+0x3c8/0x840 [ 72.531924][T11860] ? lock_acquire+0x442/0x510 [ 72.536594][T11860] ? rcu_read_lock_sched_held+0xd/0x70 [ 72.542025][T11860] ? unix_stream_sendmsg+0xd50/0xd50 [ 72.547292][T11860] ? rcu_read_lock_sched_held+0xd/0x70 [ 72.552818][T11860] ? lock_release+0x522/0x720 [ 72.557465][T11860] ? finish_task_switch.isra.0+0x22d/0xa10 [ 72.563253][T11860] ? lock_downgrade+0x6e0/0x6e0 [ 72.568161][T11860] ? get_vtime_delta+0x26e/0x420 [ 72.573086][T11860] ? aa_sk_perm+0x1ad/0x820 [ 72.577561][T11860] unix_stream_recvmsg+0x9a/0xd0 [ 72.582474][T11860] ? unix_stream_splice_read+0x1b0/0x1b0 [ 72.588267][T11860] ? rcu_read_lock_sched_held+0xd/0x70 [ 72.593957][T11860] ? lock_release+0x522/0x720 [ 72.598791][T11860] ? unix_copy_addr+0x110/0x110 [ 72.603637][T11860] ? security_socket_recvmsg+0x4c/0x90 [ 72.609081][T11860] ____sys_recvmsg+0x25e/0x620 [ 72.613825][T11860] ? kernel_recvmsg+0x160/0x160 [ 72.618744][T11860] ? __import_iovec+0x51/0x610 [ 72.623483][T11860] ? import_iovec+0xa4/0x150 [ 72.628345][T11860] ___sys_recvmsg+0xe2/0x1a0 [ 72.632923][T11860] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 72.638799][T11860] ? lock_release+0x522/0x720 [ 72.643472][T11860] ? lock_downgrade+0x6e0/0x6e0 [ 72.648316][T11860] ? __fget_files+0x194/0x2e0 [ 72.652966][T11860] ? __fget_light+0xbe/0x220 [ 72.657527][T11860] do_recvmmsg+0x1c8/0x550 [ 72.662017][T11860] ? ___sys_recvmsg+0x1a0/0x1a0 [ 72.666845][T11860] ? __fget_files+0x194/0x2e0 [ 72.671491][T11860] ? msi_domain_deactivate+0x90/0x100 [ 72.676932][T11860] ? lock_downgrade+0x6e0/0x6e0 [ 72.681753][T11860] ? __context_tracking_enter+0x93/0xa0 [ 72.687280][T11860] __x64_sys_recvmmsg+0x19a/0x200 [ 72.692285][T11860] ? __do_sys_socketcall+0x450/0x450 [ 72.697645][T11860] ? vtime_user_exit+0x12d/0x210 [ 72.702745][T11860] ? syscall_enter_from_user_mode+0x21/0x70 [ 72.708614][T11860] do_syscall_64+0x35/0xb0 [ 72.713059][T11860] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.719013][T11860] RIP: 0033:0x4665e9 [ 72.722878][T11860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.742465][T11860] RSP: 002b:00007f38e1f70188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 72.750949][T11860] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 72.758908][T11860] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 72.767029][T11860] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 72.777058][T11860] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 72.785280][T11860] R13: 00007ffc9122dc7f R14: 00007f38e1f70300 R15: 0000000000022000 [ 73.374239][T12101] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 73.382998][T12101] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 12101, name: syz-executor.0 [ 73.392582][T12101] INFO: lockdep is turned off. [ 73.397364][T12101] Preemption disabled at: [ 73.397369][T12101] [<0000000000000000>] 0x0 [ 73.406242][T12101] CPU: 1 PID: 12101 Comm: syz-executor.0 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 73.416382][T12101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.426433][T12101] Call Trace: [ 73.429716][T12101] dump_stack_lvl+0x57/0x7d [ 73.434324][T12101] ___might_sleep.cold+0x1f1/0x237 [ 73.439432][T12101] __might_fault+0x55/0x160 [ 73.443933][T12101] _copy_to_iter+0x155/0x1210 [ 73.448630][T12101] ? rcu_read_lock_sched_held+0xd/0x70 [ 73.454092][T12101] ? lock_release+0x720/0x720 [ 73.458833][T12101] ? __sys_sendmsg+0xb2/0x140 [ 73.463515][T12101] ? do_syscall_64+0x35/0xb0 [ 73.468107][T12101] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 73.473826][T12101] ? unwind_next_frame+0xec8/0x1ce0 [ 73.479165][T12101] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.485329][T12101] ? __check_object_size+0x98/0x230 [ 73.490606][T12101] __skb_datagram_iter+0xf5/0x750 [ 73.495635][T12101] ? lock_release+0x720/0x720 [ 73.500582][T12101] ? mutex_lock_io_nested+0xf00/0xf00 [ 73.505972][T12101] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 73.511261][T12101] ? do_raw_spin_lock+0x120/0x2b0 [ 73.516372][T12101] skb_copy_datagram_iter+0x37/0x40 [ 73.521683][T12101] unix_stream_read_actor+0x65/0xa0 [ 73.526880][T12101] unix_stream_read_generic+0x133f/0x1c20 [ 73.532603][T12101] ? rcu_read_lock_sched_held+0xd/0x70 [ 73.538060][T12101] ? rcu_read_lock_sched_held+0xd/0x70 [ 73.543521][T12101] ? finish_task_switch.isra.0+0x22d/0xa10 [ 73.549340][T12101] ? get_vtime_delta+0x26e/0x420 [ 73.554388][T12101] ? unix_stream_sendmsg+0xd50/0xd50 [ 73.559678][T12101] ? aa_sk_perm+0x1ad/0x820 [ 73.564370][T12101] unix_stream_recvmsg+0x9a/0xd0 [ 73.569303][T12101] ? unix_stream_splice_read+0x1b0/0x1b0 [ 73.575110][T12101] ? rcu_read_lock_sched_held+0xd/0x70 [ 73.582222][T12101] ? lock_release+0x522/0x720 [ 73.586897][T12101] ? unix_copy_addr+0x110/0x110 [ 73.591997][T12101] ? security_socket_recvmsg+0x4c/0x90 [ 73.597455][T12101] ____sys_recvmsg+0x25e/0x620 [ 73.602507][T12101] ? kernel_recvmsg+0x160/0x160 [ 73.607356][T12101] ? __import_iovec+0x51/0x610 [ 73.612122][T12101] ? plist_check_head+0x8f/0x270 [ 73.617057][T12101] ? import_iovec+0xa4/0x150 [ 73.621651][T12101] ___sys_recvmsg+0xe2/0x1a0 [ 73.626236][T12101] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 73.631860][T12101] ? lock_release+0x522/0x720 [ 73.636532][T12101] ? lock_downgrade+0x6e0/0x6e0 [ 73.641383][T12101] ? futex_wait_restart+0x210/0x210 [ 73.646578][T12101] ? kfree+0x395/0x530 [ 73.650654][T12101] ? __fget_files+0x194/0x2e0 [ 73.655334][T12101] ? __fget_light+0xbe/0x220 [ 73.659984][T12101] do_recvmmsg+0x1c8/0x550 [ 73.664407][T12101] ? ___sys_recvmsg+0x1a0/0x1a0 [ 73.669258][T12101] ? __fget_files+0x194/0x2e0 [ 73.673928][T12101] ? msi_domain_deactivate+0x90/0x100 [ 73.679306][T12101] ? lock_downgrade+0x6e0/0x6e0 [ 73.684414][T12101] ? __context_tracking_enter+0x93/0xa0 [ 73.689985][T12101] __x64_sys_recvmmsg+0x19a/0x200 [ 73.695179][T12101] ? __do_sys_socketcall+0x450/0x450 [ 73.700466][T12101] ? vtime_user_exit+0x12d/0x210 [ 73.705400][T12101] ? syscall_enter_from_user_mode+0x21/0x70 [ 73.711290][T12101] do_syscall_64+0x35/0xb0 [ 73.715751][T12101] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.721827][T12101] RIP: 0033:0x4665e9 [ 73.725890][T12101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.745955][T12101] RSP: 002b:00007f38e1f70188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 73.754363][T12101] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 73.762342][T12101] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 73.770306][T12101] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 73.778357][T12101] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056bf80 [ 73.786321][T12101] R13: 00007ffc9122dc7f R14: 00007f38e1f70300 R15: 0000000000022000 [ 74.372668][T12388] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 74.382168][T12388] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 12388, name: syz-executor.4 [ 74.392023][T12388] INFO: lockdep is turned off. [ 74.396930][T12388] Preemption disabled at: [ 74.396936][T12388] [<0000000000000000>] 0x0 [ 74.406078][T12388] CPU: 1 PID: 12388 Comm: syz-executor.4 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 74.416305][T12388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.426357][T12388] Call Trace: [ 74.429628][T12388] dump_stack_lvl+0x57/0x7d [ 74.434312][T12388] ___might_sleep.cold+0x1f1/0x237 [ 74.439416][T12388] __might_fault+0x55/0x160 [ 74.443938][T12388] _copy_to_iter+0x155/0x1210 [ 74.448707][T12388] ? rcu_read_lock_sched_held+0xd/0x70 [ 74.454432][T12388] ? lock_release+0x720/0x720 [ 74.459131][T12388] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 74.464778][T12388] ? __check_object_size+0x98/0x230 [ 74.470045][T12388] __skb_datagram_iter+0xf5/0x750 [ 74.475050][T12388] ? lock_release+0x720/0x720 [ 74.479700][T12388] ? mutex_lock_io_nested+0xf00/0xf00 [ 74.485053][T12388] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 74.490349][T12388] ? do_raw_spin_lock+0x120/0x2b0 [ 74.495357][T12388] skb_copy_datagram_iter+0x37/0x40 [ 74.500537][T12388] unix_stream_read_actor+0x65/0xa0 [ 74.505715][T12388] unix_stream_read_generic+0x133f/0x1c20 [ 74.511510][T12388] ? unix_stream_sendmsg+0xd50/0xd50 [ 74.516784][T12388] ? aa_sk_perm+0x1ad/0x820 [ 74.521263][T12388] unix_stream_recvmsg+0x9a/0xd0 [ 74.526177][T12388] ? unix_stream_splice_read+0x1b0/0x1b0 [ 74.531866][T12388] ? rcu_read_lock_sched_held+0xd/0x70 [ 74.537729][T12388] ? lock_release+0x522/0x720 [ 74.542374][T12388] ? unix_copy_addr+0x110/0x110 [ 74.547283][T12388] ? security_socket_recvmsg+0x4c/0x90 [ 74.552812][T12388] ____sys_recvmsg+0x25e/0x620 [ 74.557637][T12388] ? kernel_recvmsg+0x160/0x160 [ 74.562721][T12388] ? __import_iovec+0x51/0x610 [ 74.567455][T12388] ? import_iovec+0xa4/0x150 [ 74.572163][T12388] ___sys_recvmsg+0xe2/0x1a0 [ 74.576732][T12388] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 74.582423][T12388] ? lock_release+0x522/0x720 [ 74.587081][T12388] ? lock_downgrade+0x6e0/0x6e0 [ 74.591930][T12388] ? __fget_files+0x194/0x2e0 [ 74.596580][T12388] ? __fget_light+0xbe/0x220 [ 74.601227][T12388] do_recvmmsg+0x1c8/0x550 [ 74.605797][T12388] ? ___sys_recvmsg+0x1a0/0x1a0 [ 74.610617][T12388] ? rcu_read_lock_sched_held+0xd/0x70 [ 74.616499][T12388] ? lock_acquire+0x442/0x510 [ 74.621156][T12388] ? msi_domain_deactivate+0x90/0x100 [ 74.626671][T12388] ? lock_downgrade+0x6e0/0x6e0 [ 74.631487][T12388] ? __context_tracking_enter+0x93/0xa0 [ 74.637013][T12388] __x64_sys_recvmmsg+0x19a/0x200 [ 74.642008][T12388] ? __do_sys_socketcall+0x450/0x450 [ 74.647261][T12388] ? vtime_user_exit+0x12d/0x210 [ 74.652611][T12388] ? syscall_enter_from_user_mode+0x21/0x70 [ 74.658579][T12388] do_syscall_64+0x35/0xb0 [ 74.663241][T12388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.669119][T12388] RIP: 0033:0x4665e9 [ 74.672991][T12388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.692942][T12388] RSP: 002b:00007f3d1ed92188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 74.701784][T12388] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 74.709908][T12388] RDX: 0000000000000700 RSI: 0000000020001140 RDI: 0000000000000004 [ 74.717850][T12388] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 74.725889][T12388] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000056c038 [ 74.733842][T12388] R13: 00007fff5158dc1f R14: 00007f3d1ed92300 R15: 0000000000022000 [ 75.371783][T12663] BUG: sleeping function called from invalid context at lib/iov_iter.c:619 [ 75.380470][T12663] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 12663, name: syz-executor.2 [ 75.390015][T12663] INFO: lockdep is turned off. [ 75.394821][T12663] Preemption disabled at: [ 75.394826][T12663] [<0000000000000000>] 0x0 [ 75.404618][T12663] CPU: 1 PID: 12663 Comm: syz-executor.2 Tainted: G W 5.14.0-rc3-syzkaller #0 [ 75.414941][T12663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.425083][T12663] Call Trace: [ 75.428358][T12663] dump_stack_lvl+0x57/0x7d [ 75.432854][T12663] ___might_sleep.cold+0x1f1/0x237 [ 75.438044][T12663] __might_fault+0x55/0x160 [ 75.442538][T12663] _copy_to_iter+0x155/0x1210 [ 75.447209][T12663] ? rcu_read_lock_sched_held+0xd/0x70 [ 75.452846][T12663] ? lock_release+0x720/0x720 [ 75.457523][T12663] ? _copy_from_iter_nocache+0xfc0/0xfc0 [ 75.463162][T12663] ? __check_object_size+0x98/0x230 [ 75.468355][T12663] __skb_datagram_iter+0xf5/0x750 [ 75.473635][T12663] ? lock_release+0x720/0x720 [ 75.478281][T12663] ? mutex_lock_io_nested+0xf00/0xf00 [ 75.483635][T12663] ? zerocopy_sg_from_iter+0xf0/0xf0 [ 75.488988][T12663] ? do_raw_spin_lock+0x120/0x2b0 [ 75.493986][T12663] skb_copy_datagram_iter+0x37/0x40 [ 75.499154][T12663] unix_stream_read_actor+0x65/0xa0 [ 75.504321][T12663] unix_stream_read_generic+0x133f/0x1c20 [ 75.510283][T12663] ? unix_stream_sendmsg+0xd50/0xd50 [ 75.515553][T12663] ? aa_sk_perm+0x1ad/0x820 [ 75.520049][T12663] unix_stream_recvmsg+0x9a/0xd0 [ 75.524995][T12663] ? unix_stream_splice_read+0x1b0/0x1b0 [ 75.530606][T12663] ? rcu_read_lock_sched_held+0xd/0x70 [ 75.536051][T12663] ? lock_release+0x522/0x720 [ 75.540710][T12663] ? unix_copy_addr+0x110/0x110 [ 75.545534][T12663] ? security_socket_recvmsg+0x4c/0x90 [ 75.551143][T12663] ____sys_recvmsg+0x25e/0x620 [ 75.555980][T12663] ? kernel_recvmsg+0x160/0x160 [ 75.560807][T12663] ? __import_iovec+0x51/0x610 [ 75.565551][T12663] ? import_iovec+0xa4/0x150 [ 75.570121][T12663] ___sys_recvmsg+0xe2/0x1a0 [ 75.574709][T12663] ? __copy_msghdr_from_user+0x3e0/0x3e0 [ 75.580323][T12663] ? lock_release+0x522/0x720 [ 75.584972][T12663] ? lock_downgrade+0x6e0/0x6e0 [ 75.589806][T12663] ? __fget_files+0x194/0x2e0 [ 75.594458][T12663] ? __fget_light+0xbe/0x220 [ 75.599106][T12663] do_recvmmsg+0x1c8/0x550 [ 75.603491][T12663] ? ___sys_recvmsg+0x1a0/0x1a0 [ 75.608307][T12663] ? rcu_read_lock_sched_held+0xd/0x70 [ 75.613732][T12663] ? lock_acquire+0x442/0x510 [ 75.618382][T12663] ? msi_domain_deactivate+0x90/0x100 [ 75.623740][T12663] ? lock_downgrade+0x6e0/0x6e0 [ 75.628652][T12663] ? __context_tracking_enter+0x93/0xa0 [ 75.634183][T12663] __x64_sys_recvmmsg+0x19a/0x200 [ 75.639194][T12663] ? __do_sys_socketcall+0x450/0x450 [ 75.644489][T12663] ? vtime_user_exit+0x12d/0x210 [ 75.649419][T12663] ? syscall_enter_from_user_mode+0x21/0x70 [ 75.655286][T12663] do_syscall_64+0x35/0xb0 [ 75.659692][T12663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.665558][T12663] RIP: 0033:0x4665e9