[ 48.046435][ T10] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.605166][ T10] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.686625][ T10] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.703071][ T10] device hsr_slave_0 left promiscuous mode [ 51.710956][ T10] device hsr_slave_1 left promiscuous mode [ 51.717690][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.726223][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.737143][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.745148][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.754745][ T10] device bridge_slave_1 left promiscuous mode [ 51.762702][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.776750][ T10] device bridge_slave_0 left promiscuous mode [ 51.784927][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.803052][ T10] device veth1_macvtap left promiscuous mode [ 51.809964][ T10] device veth0_macvtap left promiscuous mode [ 51.816107][ T10] device veth1_vlan left promiscuous mode [ 51.824169][ T10] device veth0_vlan left promiscuous mode [ 51.943004][ T10] team0 (unregistering): Port device team_slave_1 removed [ 51.955312][ T10] team0 (unregistering): Port device team_slave_0 removed [ 51.967776][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.983947][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.032808][ T10] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2021/12/09 01:58:08 parsed 1 programs 2021/12/09 01:58:08 executed programs: 0 [ 53.300777][ T7003] cgroup: Unknown subsys name 'net' [ 53.317230][ T7003] cgroup: Unknown subsys name 'rlimit' [ 54.873065][ T7015] chnl_net:caif_netlink_parms(): no params data found [ 55.042379][ T7015] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.057238][ T7015] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.067225][ T7015] device bridge_slave_0 entered promiscuous mode [ 55.076625][ T7015] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.086108][ T7015] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.094625][ T7015] device bridge_slave_1 entered promiscuous mode [ 55.161807][ T7015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.176904][ T7023] chnl_net:caif_netlink_parms(): no params data found [ 55.196404][ T7015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.310262][ T7015] team0: Port device team_slave_0 added [ 55.353600][ T7021] chnl_net:caif_netlink_parms(): no params data found [ 55.365425][ T7015] team0: Port device team_slave_1 added [ 55.395808][ T7024] chnl_net:caif_netlink_parms(): no params data found [ 55.458696][ T7015] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.465654][ T7015] 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. [ 55.493776][ T7015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.529496][ T7015] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.536473][ T7015] 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. [ 55.564613][ T7015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.588238][ T7023] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.598817][ T7023] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.606811][ T7023] device bridge_slave_0 entered promiscuous mode [ 55.667400][ T7023] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.674877][ T7023] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.682943][ T7023] device bridge_slave_1 entered promiscuous mode [ 55.699711][ T7021] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.706822][ T7021] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.715589][ T7021] device bridge_slave_0 entered promiscuous mode [ 55.726836][ T7021] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.734534][ T7021] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.743009][ T7021] device bridge_slave_1 entered promiscuous mode [ 55.805502][ T7023] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.850999][ T7015] device hsr_slave_0 entered promiscuous mode [ 55.859850][ T7015] device hsr_slave_1 entered promiscuous mode [ 55.868002][ T7023] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.889981][ T7021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.921411][ T7023] team0: Port device team_slave_0 added [ 55.928085][ T7024] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.937827][ T7024] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.947044][ T7024] device bridge_slave_0 entered promiscuous mode [ 55.968352][ T7021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.980104][ T7023] team0: Port device team_slave_1 added [ 55.986111][ T7024] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.994249][ T7024] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.002932][ T7024] device bridge_slave_1 entered promiscuous mode [ 56.076050][ T7021] team0: Port device team_slave_0 added [ 56.110629][ T7021] team0: Port device team_slave_1 added [ 56.120296][ T7023] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.127695][ T7023] 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. [ 56.155631][ T7023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.171145][ T7024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.209132][ T7023] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.216267][ T7023] 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. [ 56.243009][ T7023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.255971][ T7024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.268961][ T7021] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.276054][ T7021] 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. [ 56.303510][ T7021] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.317022][ T7021] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.324922][ T7021] 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. [ 56.352978][ T7021] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.452067][ T7024] team0: Port device team_slave_0 added [ 56.483126][ T7023] device hsr_slave_0 entered promiscuous mode [ 56.491331][ T7023] device hsr_slave_1 entered promiscuous mode [ 56.499620][ T7023] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.507963][ T7023] Cannot create hsr debugfs directory [ 56.515665][ T7024] team0: Port device team_slave_1 added [ 56.522979][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 56.529362][ T45] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 56.559743][ T7021] device hsr_slave_0 entered promiscuous mode [ 56.575543][ T7021] device hsr_slave_1 entered promiscuous mode [ 56.583320][ T7021] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.591234][ T7021] Cannot create hsr debugfs directory [ 56.605387][ T7033] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 56.678575][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 56.688686][ T2980] Bluetooth: hci5: command 0x0409 tx timeout [ 56.695184][ T2980] Bluetooth: hci4: command 0x0409 tx timeout [ 56.723440][ T7024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.733344][ T7024] 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. [ 56.764782][ T7024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.797608][ T7024] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.805903][ T7024] 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. [ 56.834191][ T7024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.847823][ T7015] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.892705][ T7015] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.925512][ T7024] device hsr_slave_0 entered promiscuous mode [ 56.932565][ T7024] device hsr_slave_1 entered promiscuous mode [ 56.940374][ T7024] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.947973][ T7024] Cannot create hsr debugfs directory [ 56.957596][ T7015] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.999684][ T7015] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.215236][ T7015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.224826][ T7023] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.251768][ T7023] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.264677][ T7023] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.277760][ T7023] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.307073][ T7015] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.316049][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.325243][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.336426][ T7021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.351860][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.362299][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.371415][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.378549][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.386726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.397835][ T7024] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.410309][ T7024] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.427710][ T7021] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.434760][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.443974][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.454002][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.464099][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.473473][ T6224] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.480671][ T6224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.501403][ T7024] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 57.525323][ T7024] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 57.535426][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.545042][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.553859][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.563062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.572467][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.579708][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.587845][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.601281][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.610695][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.621834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.631790][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.638961][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.683819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.692665][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.703753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.713538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.722942][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.731960][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.740894][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.750372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.759314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.767781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.777042][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.786964][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.797636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.818415][ T7023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.842053][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.850988][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.861268][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.869442][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.877056][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.886225][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.896233][ T7015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.911443][ T7023] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.923166][ T7021] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.935796][ T7021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.955685][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.964403][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.991955][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.000840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.010076][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.017948][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.026338][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.035626][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.044250][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.051635][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.059774][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.070032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.078183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.085952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.117917][ T7015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.125883][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.134041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.141720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.150437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.160222][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.170635][ T7021] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.185567][ T7024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.203127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.211474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.220355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.238314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.246882][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.260682][ T7023] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.272797][ T7023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.286328][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.297061][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.318670][ T7024] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.330367][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.342387][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.353195][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.361227][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.385090][ T7015] device veth0_vlan entered promiscuous mode [ 58.400482][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.409244][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.418848][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.429134][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.439366][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.448719][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.457632][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.465116][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.473350][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.481402][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.496816][ T7015] device veth1_vlan entered promiscuous mode [ 58.509939][ T7023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.527735][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.537016][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.546692][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.556060][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.565259][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.575839][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.585058][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.592922][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.603190][ T20] Bluetooth: hci0: command 0x041b tx timeout [ 58.620414][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.628834][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.638531][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.646917][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.676433][ T7021] device veth0_vlan entered promiscuous mode [ 58.754113][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.810738][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.836552][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.853207][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.867131][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.879754][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.890758][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.916240][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.926561][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.938854][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.947716][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.957108][ T135] Bluetooth: hci4: command 0x041b tx timeout [ 58.961076][ T7024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.963866][ T135] Bluetooth: hci5: command 0x041b tx timeout [ 58.977034][ T135] Bluetooth: hci3: command 0x041b tx timeout [ 58.984651][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.992773][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.002487][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.020345][ T7021] device veth1_vlan entered promiscuous mode [ 59.072576][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.094423][ T7015] device veth0_macvtap entered promiscuous mode [ 59.106603][ T7015] device veth1_macvtap entered promiscuous mode [ 59.156688][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.167357][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.184999][ T7021] device veth0_macvtap entered promiscuous mode [ 59.201386][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.210982][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.220588][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.229465][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.244911][ T7023] device veth0_vlan entered promiscuous mode [ 59.263538][ T7015] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.280062][ T7024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.290007][ T7021] device veth1_macvtap entered promiscuous mode [ 59.308620][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.317488][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.327374][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.337036][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.347450][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.357622][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.389342][ T7015] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.404153][ T7015] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.413915][ T7015] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.423839][ T7015] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.434255][ T7015] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.448721][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.456910][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.465421][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.476385][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.522142][ T7023] device veth1_vlan entered promiscuous mode [ 59.592737][ T7021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.610969][ T7021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.625067][ T7021] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.637173][ T7021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.649233][ T7021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.661837][ T7021] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.681072][ T8341] chnl_net:caif_netlink_parms(): no params data found [ 59.700102][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.708967][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.716935][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.726050][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.735535][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.744832][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.794342][ T6857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.804047][ T6857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.904714][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.916143][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.930858][ T7024] device veth0_vlan entered promiscuous mode [ 59.997560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.005830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.017807][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.026544][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.039241][ T8343] chnl_net:caif_netlink_parms(): no params data found [ 60.094559][ T7023] device veth0_macvtap entered promiscuous mode [ 60.107015][ T8341] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.115347][ T8341] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.124902][ T8341] device bridge_slave_0 entered promiscuous mode [ 60.134361][ T8341] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.143072][ T8341] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.152541][ T8341] device bridge_slave_1 entered promiscuous mode [ 60.190661][ T135] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.210483][ T7024] device veth1_vlan entered promiscuous mode [ 60.220809][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.244030][ T8341] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.254884][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.279194][ T7023] device veth1_macvtap entered promiscuous mode [ 60.298925][ T8341] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.328120][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.418350][ T8343] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.426680][ T8343] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.437426][ T8343] device bridge_slave_0 entered promiscuous mode [ 60.450487][ T8343] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.458276][ T8343] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.466058][ T8343] device bridge_slave_1 entered promiscuous mode [ 60.511626][ T8341] team0: Port device team_slave_0 added [ 60.521231][ T8341] team0: Port device team_slave_1 added [ 60.558633][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.567234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.580433][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.586642][ T7024] device veth0_macvtap entered promiscuous mode [ 60.590529][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.612166][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.646119][ T7023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.661531][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.674156][ T7023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.678024][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 60.685114][ T7023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.707219][ T7023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.719314][ T7023] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.736763][ T8341] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.744715][ T8341] 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. [ 60.774708][ T8341] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.792207][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.801053][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.810788][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.819798][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.829504][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.839002][ T20] Bluetooth: hci2: command 0x0409 tx timeout [ 60.841723][ T8343] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.846332][ T20] Bluetooth: hci1: command 0x0409 tx timeout [ 60.868435][ T8343] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.895309][ T7024] device veth1_macvtap entered promiscuous mode [ 60.906288][ T7023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.925095][ T7023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.943513][ T7023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.954366][ T7023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.984257][ T7023] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.998969][ T20] Bluetooth: hci3: command 0x040f tx timeout [ 61.002108][ T8341] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.012329][ T20] Bluetooth: hci5: command 0x040f tx timeout [ 61.016351][ T8341] 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. [ 61.018951][ T20] Bluetooth: hci4: command 0x040f tx timeout [ 61.045397][ T8341] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.066735][ T967] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.096927][ T967] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.114053][ T8343] team0: Port device team_slave_0 added [ 61.129037][ T8343] team0: Port device team_slave_1 added [ 61.153298][ T8330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.165411][ T8330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.175783][ T8330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.186353][ T8330] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.199035][ T7023] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.211066][ T7023] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.220426][ T7023] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.229509][ T7023] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.239589][ T7] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 61.267029][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.282762][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.292737][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.305049][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.317433][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.329399][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.343727][ T7024] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.370048][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.405385][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.433772][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.450512][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.467701][ T7024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.480566][ T7024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.492623][ T7024] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.507531][ T7] usb 4-1: Using ep0 maxpacket: 8 [ 61.518536][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.529782][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.541114][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.551583][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.562693][ T8343] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.573680][ T8343] 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. [ 61.601212][ T8343] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.614375][ T8343] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.622173][ T8343] 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. [ 61.648912][ T8343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.650197][ T7] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 61.671183][ T7] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 61.682158][ T7] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 61.687547][ T8330] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 61.693465][ T7024] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.708533][ T7024] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.719427][ T7] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 61.721759][ T7024] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.729548][ T7] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 61.729559][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.764655][ T7] usb 4-1: config 0 descriptor?? [ 61.784253][ T7024] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.799830][ T8830] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 61.813633][ T8341] device hsr_slave_0 entered promiscuous mode [ 61.833069][ T8341] device hsr_slave_1 entered promiscuous mode [ 61.842840][ T8341] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.853178][ T8341] Cannot create hsr debugfs directory [ 61.967744][ T8330] usb 1-1: Using ep0 maxpacket: 8 [ 62.030273][ T2959] usb 4-1: USB disconnect, device number 2 [ 62.037922][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 62.047240][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2959, name: kworker/0:3 [ 62.057301][ C0] preempt_count: 100, expected: 0 [ 62.062313][ C0] RCU nest depth: 0, expected: 0 [ 62.067221][ C0] 6 locks held by kworker/0:3/2959: [ 62.072420][ C0] #0: ffff888142dd7938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 62.083450][ C0] #1: ffffc90001acfdb8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 62.094632][ C0] #2: ffff88801c200220 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x36c0 [ 62.103474][ C0] #3: ffff888010aca220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x4d/0x67e [ 62.113012][ C0] #4: ffff88801ac59cb8 (kn->active#327){+.+.}-{0:0}, at: kernfs_remove_by_name_ns+0x3a/0x80 [ 62.123497][ C0] #5: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 62.133466][ C0] irq event stamp: 74195 [ 62.137693][ C0] hardirqs last enabled at (74194): [] _raw_spin_unlock_irq+0x1f/0x40 [ 62.147830][ C0] hardirqs last disabled at (74195): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 62.157867][ C0] softirqs last enabled at (73900): [] wg_packet_tx_worker+0x25b/0x570 [ 62.167744][ C0] softirqs last disabled at (74145): [] __irq_exit_rcu+0x123/0x180 [ 62.177260][ C0] Preemption disabled at: [ 62.177264][ C0] [] __do_softirq+0xe1/0x9c2 [ 62.187804][ C0] CPU: 0 PID: 2959 Comm: kworker/0:3 Not tainted 5.16.0-rc1-syzkaller #0 [ 62.196276][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.206643][ C0] Workqueue: usb_hub_wq hub_event [ 62.211669][ C0] Call Trace: [ 62.214937][ C0] [ 62.217774][ C0] dump_stack_lvl+0x57/0x7d [ 62.222265][ C0] __might_resched.cold+0x222/0x26b [ 62.227538][ C0] __flush_work+0xdd/0xa30 [ 62.232045][ C0] ? debug_object_assert_init+0x246/0x2e0 [ 62.237914][ C0] ? queue_delayed_work_on+0x90/0x90 [ 62.243444][ C0] ? del_timer+0x65/0xf0 [ 62.247752][ C0] ? detach_if_pending+0x360/0x360 [ 62.252852][ C0] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 62.258647][ C0] __cancel_work_timer+0x315/0x460 [ 62.263735][ C0] ? try_to_grab_pending+0x80/0x80 [ 62.268916][ C0] ? btusb_intr_complete+0x173/0x400 [ 62.274194][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 62.279118][ C0] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 62.284673][ C0] hci_cmd_sync_cancel+0xaf/0x130 [ 62.289765][ C0] btusb_intr_complete+0x32c/0x400 [ 62.294862][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 62.300213][ C0] dummy_timer+0xeb8/0x2eb0 [ 62.304795][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.310940][ C0] ? lock_acquire+0x1ab/0x510 [ 62.316131][ C0] ? lock_chain_count+0x20/0x20 [ 62.321476][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 62.328276][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 62.333235][ C0] call_timer_fn+0x163/0x4a0 [ 62.337920][ C0] ? add_timer_on+0x410/0x410 [ 62.342811][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 62.347747][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 62.352523][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 62.358496][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 62.363263][ C0] __run_timers.part.0+0x524/0x890 [ 62.368375][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 62.373124][ C0] ? mark_held_locks+0x9f/0xe0 [ 62.377876][ C0] run_timer_softirq+0x9c/0x190 [ 62.382716][ C0] __do_softirq+0x29b/0x9c2 [ 62.387304][ C0] __irq_exit_rcu+0x123/0x180 [ 62.391968][ C0] irq_exit_rcu+0x5/0x20 [ 62.396272][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 62.402230][ C0] [ 62.405142][ C0] [ 62.408052][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 62.414095][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 62.419357][ C0] Code: 16 ae 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 62.439035][ C0] RSP: 0018:ffffc90001acf628 EFLAGS: 00000206 [ 62.445343][ C0] RAX: dffffc0000000000 RBX: 1ffff92000359ec7 RCX: 0000000000000001 [ 62.453375][ C0] RDX: 1ffff1100f7eb88b RSI: ffffffff88eb5a60 RDI: ffffffff89414d60 [ 62.461675][ C0] RBP: 0000000000000001 R08: 0000000000115018 R09: 0000000000000001 [ 62.472182][ C0] R10: fffffbfff1e40318 R11: 0000000000000000 R12: 0000000000000000 [ 62.480225][ C0] R13: 0000000000000000 R14: ffff88801ac59cb8 R15: 0000000000000000 [ 62.488195][ C0] ? lock_release+0x720/0x720 [ 62.492969][ C0] ? up_write+0x148/0x470 [ 62.497304][ C0] __kernfs_remove+0x6b5/0x8c0 [ 62.502747][ C0] ? kernfs_remove_by_name_ns+0x3a/0x80 [ 62.508618][ C0] ? kernfs_next_descendant_post+0x220/0x220 [ 62.514577][ C0] ? kernfs_name_hash+0x11/0xb0 [ 62.519406][ C0] kernfs_remove_by_name_ns+0x3a/0x80 [ 62.524768][ C0] remove_files+0x87/0x1a0 [ 62.529178][ C0] sysfs_remove_group+0x72/0x140 [ 62.534106][ C0] sysfs_remove_groups+0x4a/0x90 [ 62.539044][ C0] device_remove_attrs+0xb8/0x150 [ 62.544368][ C0] device_del+0x48c/0xc20 [ 62.548803][ C0] ? fw_devlink_purge_absent_suppliers+0x40/0x40 [ 62.555122][ C0] ? mutex_lock_io_nested+0x1150/0x1150 [ 62.560795][ C0] device_unregister+0xe/0xa0 [ 62.565576][ C0] usb_remove_ep_devs+0x32/0x70 [ 62.570430][ C0] usb_disable_device+0x266/0x660 [ 62.575572][ C0] usb_disconnect.cold+0x209/0x67e [ 62.580872][ C0] hub_event+0xb22/0x36c0 [ 62.585225][ C0] ? hub_port_debounce+0x2d0/0x2d0 [ 62.590416][ C0] ? __lock_acquire+0x5d0/0x5410 [ 62.595356][ C0] ? lock_release+0x720/0x720 [ 62.600015][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 62.604939][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 62.609944][ C0] process_one_work+0x87f/0x1450 [ 62.614873][ C0] ? lock_release+0x720/0x720 [ 62.619617][ C0] ? pwq_dec_nr_in_flight+0x230/0x230 [ 62.625321][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 62.630233][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 62.635242][ C0] worker_thread+0x598/0x1040 [ 62.639994][ C0] ? process_one_work+0x1450/0x1450 [ 62.645304][ C0] kthread+0x3ab/0x480 [ 62.649347][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.654521][ C0] ? set_kthread_struct+0x100/0x100 [ 62.659718][ C0] ret_from_fork+0x1f/0x30 [ 62.664131][ C0] [ 62.670886][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -19 [ 62.711128][ T8343] device hsr_slave_0 entered promiscuous mode [ 62.730947][ T8343] device hsr_slave_1 entered promiscuous mode [ 62.737646][ T8330] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 62.770461][ T8330] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 62.793325][ T8330] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 62.808202][ T8343] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.812059][ T8330] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 62.815860][ T8343] Cannot create hsr debugfs directory [ 62.872305][ T8330] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 62.882980][ T8330] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.897613][ T20] Bluetooth: hci0: command 0x0419 tx timeout [ 62.918132][ T8351] Bluetooth: hci1: command 0x041b tx timeout [ 62.924153][ T8351] Bluetooth: hci2: command 0x041b tx timeout [ 62.931810][ T8330] usb 1-1: config 0 descriptor?? [ 62.948586][ T8884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 62.963232][ T1100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.971522][ T1100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.993679][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.095713][ T921] Bluetooth: hci5: command 0x0419 tx timeout [ 63.113999][ T921] Bluetooth: hci3: command 0x0419 tx timeout [ 63.162587][ T9017] Bluetooth: hci4: command 0x0419 tx timeout [ 63.182749][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.191879][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.205041][ T9017] usb 1-1: USB disconnect, device number 2 [ 63.217133][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 63.226348][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 50, name: kworker/u4:2 [ 63.236059][ C0] preempt_count: 101, expected: 0 [ 63.241313][ C0] RCU nest depth: 0, expected: 0 [ 63.246878][ C0] 3 locks held by kworker/u4:2/50: [ 63.252290][ C0] #0: ffff888022081138 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 63.263014][ C0] #1: ffffc900017ffdb8 ((work_completion)(&(&bat_priv->nc.work)->work)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 63.275632][ C0] #2: ffffc90000007d98 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 63.285207][ C0] irq event stamp: 558601 [ 63.289676][ C0] hardirqs last enabled at (558600): [] _raw_spin_unlock_irq+0x1f/0x40 [ 63.292949][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.299742][ C0] hardirqs last disabled at (558601): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 63.299780][ C0] softirqs last enabled at (558596): [] batadv_nc_purge_paths+0x1e9/0x2d0 [ 63.299793][ C0] softirqs last disabled at (558597): [] do_softirq.part.0+0xde/0x130 [ 63.299805][ C0] Preemption disabled at: [ 63.299809][ C0] [<0000000000000000>] 0x0 [ 63.299819][ C0] CPU: 0 PID: 50 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc1-syzkaller #0 [ 63.299828][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.299835][ C0] Workqueue: bat_events batadv_nc_worker [ 63.299848][ C0] Call Trace: [ 63.299854][ C0] [ 63.299859][ C0] dump_stack_lvl+0x57/0x7d [ 63.317848][ C0] __might_resched.cold+0x222/0x26b [ 63.389602][ C0] __flush_work+0xdd/0xa30 [ 63.394118][ C0] ? debug_object_assert_init+0x246/0x2e0 [ 63.403654][ C0] ? queue_delayed_work_on+0x90/0x90 [ 63.409136][ C0] ? del_timer+0x65/0xf0 [ 63.413375][ C0] ? detach_if_pending+0x360/0x360 [ 63.418472][ C0] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 63.424482][ C0] __cancel_work_timer+0x315/0x460 [ 63.429774][ C0] ? try_to_grab_pending+0x80/0x80 [ 63.435680][ C0] ? btusb_intr_complete+0x173/0x400 [ 63.440956][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 63.445790][ C0] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 63.451419][ C0] hci_cmd_sync_cancel+0xaf/0x130 [ 63.456425][ C0] btusb_intr_complete+0x32c/0x400 [ 63.461600][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 63.467910][ C0] dummy_timer+0xeb8/0x2eb0 [ 63.472743][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.480557][ C0] ? lock_acquire+0x1ab/0x510 [ 63.485264][ C0] ? lock_chain_count+0x20/0x20 [ 63.490124][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 63.495244][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 63.500429][ C0] call_timer_fn+0x163/0x4a0 [ 63.505306][ C0] ? add_timer_on+0x410/0x410 [ 63.510695][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 63.515808][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 63.523166][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 63.527948][ C0] __run_timers.part.0+0x524/0x890 [ 63.533141][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 63.537981][ C0] ? ktime_get+0xd7/0x2f0 [ 63.542468][ C0] ? mark_held_locks+0x9f/0xe0 [ 63.547392][ C0] run_timer_softirq+0x9c/0x190 [ 63.552579][ C0] __do_softirq+0x29b/0x9c2 [ 63.557657][ C0] do_softirq.part.0+0xde/0x130 [ 63.562703][ C0] [ 63.565616][ C0] [ 63.568704][ C0] ? batadv_nc_purge_paths+0x1e9/0x2d0 [ 63.574575][ C0] ? batadv_nc_purge_paths+0x2d0/0x2d0 [ 63.580029][ C0] __local_bh_enable_ip+0x102/0x120 [ 63.585216][ C0] batadv_nc_purge_paths+0x1e9/0x2d0 [ 63.590487][ C0] batadv_nc_worker+0x6e0/0xd70 [ 63.595359][ C0] process_one_work+0x87f/0x1450 [ 63.600377][ C0] ? lock_release+0x720/0x720 [ 63.605043][ C0] ? pwq_dec_nr_in_flight+0x230/0x230 [ 63.610827][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 63.616202][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 63.621412][ C0] worker_thread+0x598/0x1040 [ 63.626550][ C0] ? process_one_work+0x1450/0x1450 [ 63.631746][ C0] kthread+0x3ab/0x480 [ 63.635891][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 63.641160][ C0] ? set_kthread_struct+0x100/0x100 [ 63.646336][ C0] ret_from_fork+0x1f/0x30 [ 63.651289][ C0] [ 63.657573][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -19 [ 63.679533][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.712357][ T6857] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.721956][ T6857] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.837704][ T20] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 63.882303][ T1100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.901962][ T1100] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/12/09 01:58:19 executed programs: 6 [ 63.929998][ T8343] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 63.939342][ T8343] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 63.951086][ T8343] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 63.962273][ T8343] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 63.985194][ T8341] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.052984][ T8341] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.073644][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.110463][ T8343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.113518][ T9106] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 64.126040][ T8341] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.157554][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.168612][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.185980][ T8343] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.194157][ T8341] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.219866][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.230445][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.240204][ T8975] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.247384][ T8975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.257274][ T6224] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 64.284907][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.300163][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.310673][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.319952][ T2959] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.327507][ T2959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.354045][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.379592][ T921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.407280][ T20] usb 4-1: Using ep0 maxpacket: 8 [ 64.412625][ T9106] usb 5-1: Using ep0 maxpacket: 8 [ 64.422434][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.444841][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.465522][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.495311][ T8343] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.497071][ T8351] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 64.529404][ T8343] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.547721][ T9106] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 64.559845][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 64.573020][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.573726][ T9106] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 64.592285][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 64.602331][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.603415][ T20] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 64.620783][ T9106] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 64.622263][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.630930][ T9106] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 64.649484][ T20] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 64.660479][ T20] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 64.671207][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.675726][ T9106] usb 5-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 64.683717][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.691038][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.704412][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.706442][ T9106] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.727852][ T20] usb 4-1: config 0 descriptor?? [ 64.731571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.742292][ T9106] usb 5-1: config 0 descriptor?? [ 64.754460][ T9154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 64.787060][ T8351] usb 6-1: Using ep0 maxpacket: 8 [ 64.794635][ T9125] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 64.824417][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.844053][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.867344][ T6224] usb 1-1: Using ep0 maxpacket: 8 [ 64.884132][ T8343] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.937565][ T8351] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 64.949016][ T8351] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 64.951477][ T8341] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.963092][ T8351] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 64.984420][ T8351] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 64.991404][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.996505][ T8351] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 65.015368][ T6224] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 65.028117][ T6224] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 65.034178][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.038359][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 65.038371][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2959, name: kworker/0:3 [ 65.038375][ C0] preempt_count: 101, expected: 0 [ 65.038379][ C0] RCU nest depth: 0, expected: 0 [ 65.038383][ C0] 4 locks held by kworker/0:3/2959: [ 65.038388][ C0] #0: ffff88800fc64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 65.038420][ C0] #1: ffffc90001acfdb8 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 65.038439][ C0] #2: ffffffff8c456048 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0x5/0x50 [ 65.038464][ C0] #3: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 65.038487][ C0] irq event stamp: 97527 [ 65.038491][ C0] hardirqs last enabled at (97526): [] _raw_spin_unlock_irq+0x1f/0x40 [ 65.038504][ C0] hardirqs last disabled at (97527): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 65.038512][ C0] softirqs last enabled at (97514): [] clusterip_netdev_event+0x34e/0x550 [ 65.038523][ C0] softirqs last disabled at (97523): [] __irq_exit_rcu+0x123/0x180 [ 65.038534][ C0] Preemption disabled at: [ 65.038537][ C0] [] vprintk_emit+0x61/0x2f0 [ 65.038550][ C0] CPU: 0 PID: 2959 Comm: kworker/0:3 Tainted: G W 5.16.0-rc1-syzkaller #0 [ 65.038559][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.038566][ C0] Workqueue: events linkwatch_event [ 65.038575][ C0] Call Trace: [ 65.038579][ C0] [ 65.038584][ C0] dump_stack_lvl+0x57/0x7d [ 65.038598][ C0] __might_resched.cold+0x222/0x26b [ 65.038612][ C0] __flush_work+0xdd/0xa30 [ 65.038619][ C0] ? debug_object_assert_init+0x246/0x2e0 [ 65.038630][ C0] ? __kasan_slab_free+0xff/0x130 [ 65.038642][ C0] ? queue_delayed_work_on+0x90/0x90 [ 65.038652][ C0] ? __lock_acquire+0x15ad/0x5410 [ 65.038669][ C0] ? del_timer+0x65/0xf0 [ 65.038676][ C0] ? detach_if_pending+0x360/0x360 [ 65.038683][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 65.038695][ C0] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 65.038704][ C0] __cancel_work_timer+0x315/0x460 [ 65.038714][ C0] ? try_to_grab_pending+0x80/0x80 [ 65.038721][ C0] ? find_held_lock+0x2d/0x110 [ 65.038731][ C0] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 65.038743][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 65.038756][ C0] hci_cmd_sync_cancel+0xaf/0x130 [ 65.038768][ C0] btusb_tx_complete+0x2e4/0x380 [ 65.038783][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 65.038795][ C0] dummy_timer+0xeb8/0x2eb0 [ 65.038812][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 65.038831][ C0] ? lock_acquire+0x1ab/0x510 [ 65.038848][ C0] ? lock_chain_count+0x20/0x20 [ 65.038857][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 65.038873][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 65.038880][ C0] call_timer_fn+0x163/0x4a0 [ 65.038889][ C0] ? add_timer_on+0x410/0x410 [ 65.038908][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 65.038920][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 65.038925][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 65.038936][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 65.038944][ C0] __run_timers.part.0+0x524/0x890 [ 65.038961][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 65.038978][ C0] ? mark_held_locks+0x9f/0xe0 [ 65.038992][ C0] run_timer_softirq+0x9c/0x190 [ 65.039000][ C0] __do_softirq+0x29b/0x9c2 [ 65.039017][ C0] __irq_exit_rcu+0x123/0x180 [ 65.039026][ C0] irq_exit_rcu+0x5/0x20 [ 65.039032][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 65.039042][ C0] [ 65.039045][ C0] [ 65.039048][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 65.039054][ C0] RIP: 0010:vprintk_emit+0x21c/0x2f0 [ 65.039060][ C0] Code: 8a e8 68 0a fe ff e8 93 09 00 00 48 85 db 0f 85 c5 00 00 00 9c 58 f6 c4 02 0f 85 c4 00 00 00 48 85 db 74 01 fb 68 b7 50 56 81 <45> 31 c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 48 c7 c7 e0 [ 65.039065][ C0] RSP: 0018:ffffc90001acf9d0 EFLAGS: 00000206 [ 65.039072][ C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1e10aa6 [ 65.039076][ C0] RDX: 0000000000000000 RSI: ffffffff88eb5780 RDI: ffffffff89414d60 [ 65.039080][ C0] RBP: ffffc90001acfa10 R08: 0000000000000001 R09: ffffffff8f078a27 [ 65.039083][ C0] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000042 [ 65.039087][ C0] R13: 0000000000000000 R14: ffffffff89edb1e0 R15: 0000000000000000 [ 65.039112][ C0] ? vprintk_emit+0x217/0x2f0 [ 65.039126][ C0] _printk+0xad/0xde [ 65.039136][ C0] ? record_print_text.cold+0x11/0x11 [ 65.039158][ C0] addrconf_notify.cold+0x56/0x62 [ 65.039172][ C0] ? clusterip_netdev_event+0x34e/0x550 [ 65.039180][ C0] ? _raw_spin_unlock+0x24/0x40 [ 65.039190][ C0] notifier_call_chain+0x94/0x170 [ 65.039205][ C0] netdev_state_change+0xd7/0x100 [ 65.039219][ C0] ? netdev_exit+0xb0/0xb0 [ 65.039229][ C0] ? lockdep_rtnl_is_held+0x11/0x20 [ 65.039236][ C0] ? dev_activate+0x1e5/0x8a0 [ 65.039253][ C0] linkwatch_do_dev+0xbe/0xf0 [ 65.039262][ C0] __linkwatch_run_queue+0x1cd/0x590 [ 65.039274][ C0] ? linkwatch_do_dev+0xf0/0xf0 [ 65.039293][ C0] linkwatch_event+0x37/0x50 [ 65.039300][ C0] process_one_work+0x87f/0x1450 [ 65.039315][ C0] ? lock_release+0x720/0x720 [ 65.039324][ C0] ? pwq_dec_nr_in_flight+0x230/0x230 [ 65.039336][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 65.039344][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 65.039359][ C0] worker_thread+0x598/0x1040 [ 65.039376][ C0] ? process_one_work+0x1450/0x1450 [ 65.039386][ C0] kthread+0x3ab/0x480 [ 65.039394][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 65.039401][ C0] ? set_kthread_struct+0x100/0x100 [ 65.039413][ C0] ret_from_fork+0x1f/0x30 [ 65.039436][ C0] [ 65.047812][ T8351] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.048034][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -71 [ 65.063149][ T6224] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 65.078344][ T2959] Bluetooth: hci2: command 0x040f tx timeout [ 65.107394][ T7033] Bluetooth: hci7: Opcode 0x c03 failed: -71 [ 65.114972][ T2959] Bluetooth: hci1: command 0x040f tx timeout [ 65.165971][ T8343] device veth0_vlan entered promiscuous mode [ 65.213216][ T5] usb 4-1: USB disconnect, device number 3 [ 65.216530][ T8351] usb 6-1: config 0 descriptor?? [ 65.388785][ T8341] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.400456][ T6224] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 65.446703][ T8343] device veth1_vlan entered promiscuous mode [ 65.469151][ T6224] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 65.572236][ T8343] device veth0_macvtap entered promiscuous mode [ 65.575132][ T6224] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.673026][ T8343] device veth1_macvtap entered promiscuous mode [ 65.699447][ T9157] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 65.771537][ T6224] usb 1-1: config 0 descriptor?? [ 65.787278][ T921] usb 5-1: USB disconnect, device number 2 [ 65.798348][ T9165] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 65.857068][ T9195] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 65.873794][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.883818][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.905071][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.951735][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.981549][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.995341][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.006263][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.019712][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.032265][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.046602][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.054937][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 66.054949][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 20, name: kworker/1:0 [ 66.054955][ C1] preempt_count: 101, expected: 0 [ 66.054959][ C1] RCU nest depth: 0, expected: 0 [ 66.054964][ C1] 5 locks held by kworker/1:0/20: [ 66.054968][ C1] #0: ffff88800fc64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 66.055001][ C1] #1: ffffc90000da7db8 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 66.055021][ C1] #2: ffffffff8c456048 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0x5/0x50 [ 66.055046][ C1] #3: ffffffff8ad69be0 (console_lock){+.+.}-{0:0}, at: _printk+0xad/0xde [ 66.055070][ C1] #4: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 66.055089][ C1] irq event stamp: 82393 [ 66.055092][ C1] hardirqs last enabled at (82392): [] _raw_spin_unlock_irq+0x1f/0x40 [ 66.055105][ C1] hardirqs last disabled at (82393): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 66.055113][ C1] softirqs last enabled at (82366): [] clusterip_netdev_event+0x34e/0x550 [ 66.055122][ C1] softirqs last disabled at (82377): [] __irq_exit_rcu+0x123/0x180 [ 66.055132][ C1] Preemption disabled at: [ 66.055135][ C1] [] vprintk_emit+0x61/0x2f0 [ 66.055147][ C1] CPU: 1 PID: 20 Comm: kworker/1:0 Tainted: G W 5.16.0-rc1-syzkaller #0 [ 66.055155][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.055159][ C1] Workqueue: events linkwatch_event [ 66.055169][ C1] Call Trace: [ 66.055173][ C1] [ 66.055178][ C1] dump_stack_lvl+0x57/0x7d [ 66.055192][ C1] __might_resched.cold+0x222/0x26b [ 66.055201][ C1] __flush_work+0xdd/0xa30 [ 66.055208][ C1] ? debug_object_assert_init+0x246/0x2e0 [ 66.055219][ C1] ? __kasan_slab_free+0xff/0x130 [ 66.055232][ C1] ? queue_delayed_work_on+0x90/0x90 [ 66.055243][ C1] ? __lock_acquire+0x15ad/0x5410 [ 66.055263][ C1] ? del_timer+0x65/0xf0 [ 66.055270][ C1] ? detach_if_pending+0x360/0x360 [ 66.055277][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.055291][ C1] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 66.055302][ C1] __cancel_work_timer+0x315/0x460 [ 66.055311][ C1] ? try_to_grab_pending+0x80/0x80 [ 66.055318][ C1] ? find_held_lock+0x2d/0x110 [ 66.055331][ C1] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 66.055342][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 66.055357][ C1] hci_cmd_sync_cancel+0xaf/0x130 [ 66.055367][ C1] btusb_tx_complete+0x2e4/0x380 [ 66.055381][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 66.055390][ C1] dummy_timer+0xeb8/0x2eb0 [ 66.055404][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 66.055421][ C1] ? lock_acquire+0x1ab/0x510 [ 66.055436][ C1] ? lock_chain_count+0x20/0x20 [ 66.055445][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 66.055458][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 66.055464][ C1] call_timer_fn+0x163/0x4a0 [ 66.055472][ C1] ? add_timer_on+0x410/0x410 [ 66.055482][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 66.055490][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 66.055494][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 66.055504][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 66.055510][ C1] __run_timers.part.0+0x524/0x890 [ 66.055524][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 66.055541][ C1] ? mark_held_locks+0x9f/0xe0 [ 66.055554][ C1] run_timer_softirq+0x9c/0x190 [ 66.055563][ C1] __do_softirq+0x29b/0x9c2 [ 66.055578][ C1] __irq_exit_rcu+0x123/0x180 [ 66.055586][ C1] irq_exit_rcu+0x5/0x20 [ 66.055592][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 66.055603][ C1] [ 66.055606][ C1] [ 66.055610][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 66.055617][ C1] RIP: 0010:console_unlock+0x4df/0x870 [ 66.055624][ C1] Code: 77 2a fe ff e8 a2 29 00 00 48 83 3c 24 00 0f 85 e0 01 00 00 9c 58 f6 c4 02 0f 85 d3 02 00 00 48 83 3c 24 00 74 01 fb 45 85 e4 <0f> 85 27 02 00 00 8b 54 24 30 85 d2 0f 84 70 fc ff ff 31 d2 be a0 [ 66.055632][ C1] RSP: 0018:ffffc90000da7868 EFLAGS: 00000246 [ 66.055639][ C1] RAX: 0000000000000006 RBX: dffffc0000000000 RCX: 1ffffffff1e0f22e [ 66.055645][ C1] RDX: 0000000000000000 RSI: ffffffff88eb5780 RDI: ffffffff89414d60 [ 66.055650][ C1] RBP: ffffc90000da78c0 R08: 0000000000000001 R09: ffffffff8f078a07 [ 66.055655][ C1] R10: 0000000000000001 R11: 746576203a295049 R12: 0000000000000000 [ 66.055660][ C1] R13: ffffffff8b9efae8 R14: ffffffff8b9efab0 R15: 0000000000000000 [ 66.055689][ C1] ? devkmsg_read+0x670/0x670 [ 66.055698][ C1] ? lock_release+0x720/0x720 [ 66.055720][ C1] ? _printk+0xad/0xde [ 66.055735][ C1] vprintk_emit+0x99/0x2f0 [ 66.055748][ C1] _printk+0xad/0xde [ 66.055757][ C1] ? record_print_text.cold+0x11/0x11 [ 66.055781][ C1] addrconf_notify.cold+0x56/0x62 [ 66.055795][ C1] ? clusterip_netdev_event+0x34e/0x550 [ 66.055803][ C1] ? _raw_spin_unlock+0x24/0x40 [ 66.055816][ C1] notifier_call_chain+0x94/0x170 [ 66.055832][ C1] netdev_state_change+0xd7/0x100 [ 66.055845][ C1] ? netdev_exit+0xb0/0xb0 [ 66.055854][ C1] ? lockdep_rtnl_is_held+0x11/0x20 [ 66.055860][ C1] ? dev_activate+0x1e5/0x8a0 [ 66.055874][ C1] linkwatch_do_dev+0xbe/0xf0 [ 66.055882][ C1] __linkwatch_run_queue+0x1cd/0x590 [ 66.055891][ C1] ? linkwatch_do_dev+0xf0/0xf0 [ 66.055907][ C1] linkwatch_event+0x37/0x50 [ 66.055914][ C1] process_one_work+0x87f/0x1450 [ 66.055936][ C1] ? lock_release+0x720/0x720 [ 66.055944][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 66.055956][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 66.055963][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 66.055978][ C1] worker_thread+0x598/0x1040 [ 66.055995][ C1] ? process_one_work+0x1450/0x1450 [ 66.056005][ C1] kthread+0x3ab/0x480 [ 66.056013][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 66.056020][ C1] ? set_kthread_struct+0x100/0x100 [ 66.056030][ C1] ret_from_fork+0x1f/0x30 [ 66.056055][ C1] [ 66.067659][ T7033] Bluetooth: hci6: Opcode 0x c03 failed: -71 [ 66.075860][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.117132][ T9195] usb 4-1: Using ep0 maxpacket: 8 [ 66.236949][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.239819][ T45] Bluetooth: hci7: Opcode 0x c03 failed: -71 [ 66.243358][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.367212][ T9195] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 66.379749][ T921] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 66.393106][ T9195] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 66.396368][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 66.405039][ T9195] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 66.406157][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 66.416073][ T9195] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 66.433036][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.450348][ T9195] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 66.478861][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.494947][ T9195] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.500127][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.534075][ T9195] usb 4-1: config 0 descriptor?? [ 66.539384][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.568273][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.583491][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.627570][ T9154] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 66.649953][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.900901][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.909347][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.926987][ T8344] usb 1-1: USB disconnect, device number 3 [ 66.956396][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.974881][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.988004][ T20] usb 6-1: USB disconnect, device number 2 [ 66.995363][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.016946][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.034664][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.067172][ T9195] usb 4-1: USB disconnect, device number 4 [ 67.077359][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 67.086515][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2, name: kthreadd [ 67.095360][ C0] preempt_count: 101, expected: 0 [ 67.100402][ C0] RCU nest depth: 0, expected: 0 [ 67.105677][ C0] 2 locks held by kthreadd/2: [ 67.110542][ C0] #0: ffffffff8ae938b8 (vmap_area_lock){+.+.}-{2:2}, at: alloc_vmap_area+0x6c4/0x1b60 [ 67.120364][ C0] #1: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 67.129951][ C0] irq event stamp: 45547 [ 67.134184][ C0] hardirqs last enabled at (45546): [] _raw_spin_unlock_irq+0x1f/0x40 [ 67.144845][ C0] hardirqs last disabled at (45547): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 67.154919][ C0] softirqs last enabled at (43278): [] __irq_exit_rcu+0x123/0x180 [ 67.164544][ C0] softirqs last disabled at (45379): [] __irq_exit_rcu+0x123/0x180 [ 67.174227][ C0] Preemption disabled at: [ 67.174234][ C0] [<0000000000000000>] 0x0 [ 67.182960][ C0] CPU: 0 PID: 2 Comm: kthreadd Tainted: G W 5.16.0-rc1-syzkaller #0 [ 67.192229][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.202359][ C0] Call Trace: [ 67.205627][ C0] [ 67.208550][ C0] dump_stack_lvl+0x57/0x7d [ 67.213124][ C0] __might_resched.cold+0x222/0x26b [ 67.218319][ C0] __flush_work+0xdd/0xa30 [ 67.222744][ C0] ? debug_object_assert_init+0x246/0x2e0 [ 67.228736][ C0] ? queue_delayed_work_on+0x90/0x90 [ 67.234091][ C0] ? del_timer+0x65/0xf0 [ 67.238480][ C0] ? detach_if_pending+0x360/0x360 [ 67.243827][ C0] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 67.249700][ C0] __cancel_work_timer+0x315/0x460 [ 67.254801][ C0] ? try_to_grab_pending+0x80/0x80 [ 67.259886][ C0] ? btusb_intr_complete+0x173/0x400 [ 67.265666][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 67.270666][ C0] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 67.276218][ C0] hci_cmd_sync_cancel+0xaf/0x130 [ 67.281401][ C0] btusb_intr_complete+0x32c/0x400 [ 67.286854][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 67.292293][ C0] dummy_timer+0xeb8/0x2eb0 [ 67.297047][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 67.303029][ C0] ? lock_acquire+0x1ab/0x510 [ 67.307697][ C0] ? lock_chain_count+0x20/0x20 [ 67.312525][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 67.317300][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 67.322087][ C0] call_timer_fn+0x163/0x4a0 [ 67.326675][ C0] ? add_timer_on+0x410/0x410 [ 67.331349][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 67.340954][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 67.345726][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 67.351678][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 67.356501][ C0] __run_timers.part.0+0x524/0x890 [ 67.361689][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 67.366437][ C0] ? mark_held_locks+0x9f/0xe0 [ 67.371186][ C0] run_timer_softirq+0x9c/0x190 [ 67.376096][ C0] __do_softirq+0x29b/0x9c2 [ 67.380702][ C0] __irq_exit_rcu+0x123/0x180 [ 67.385380][ C0] irq_exit_rcu+0x5/0x20 [ 67.389811][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 67.395549][ C0] [ 67.398675][ C0] [ 67.401590][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 67.407925][ C0] RIP: 0010:insert_vmap_area.constprop.0+0x67/0x410 [ 67.414683][ C0] Code: 8d 7d 08 49 8b 75 00 48 bd 00 00 00 00 00 fc ff df 4d 89 fe 49 c1 ee 03 49 01 ee 48 8d 7b f8 48 89 f8 48 c1 e8 03 80 3c 28 00 <0f> 85 a6 02 00 00 41 80 3e 00 4c 8b 43 f8 0f 85 79 02 00 00 48 8d [ 67.434568][ C0] RSP: 0018:ffffc90000c77870 EFLAGS: 00000246 [ 67.440793][ C0] RAX: 1ffff11003d7afed RBX: ffff88801ebd7f70 RCX: ffffc900026a1000 [ 67.448841][ C0] RDX: ffffc90002691000 RSI: ffffc90002688000 RDI: ffff88801ebd7f68 [ 67.456895][ C0] RBP: dffffc0000000000 R08: ffffc900026a6000 R09: 0000000000000003 [ 67.464980][ C0] R10: fffff5200018ef0a R11: 000000000007c08a R12: ffff88801f33a080 [ 67.473035][ C0] R13: ffff8880671a6360 R14: ffffed100ce34c6d R15: ffff8880671a6368 [ 67.481041][ C0] alloc_vmap_area+0x6cc/0x1b60 [ 67.485890][ C0] ? free_vmap_area+0x1ac0/0x1ac0 [ 67.490977][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 67.496498][ C0] ? trace_kmalloc_node+0x32/0x100 [ 67.501602][ C0] __get_vm_area_node.constprop.0+0xd5/0x300 [ 67.507646][ C0] ? kernel_clone+0xb8/0x7f0 [ 67.512754][ C0] __vmalloc_node_range+0x108/0x940 [ 67.517949][ C0] ? kernel_clone+0xb8/0x7f0 [ 67.522625][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 67.527778][ C0] ? vfree_atomic+0x90/0x90 [ 67.532383][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 67.538153][ C0] copy_process+0x720/0x6a60 [ 67.543006][ C0] ? kernel_clone+0xb8/0x7f0 [ 67.547599][ C0] ? mark_lock+0xef/0x1840 [ 67.552009][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 67.556928][ C0] ? lock_chain_count+0x20/0x20 [ 67.561775][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 67.567872][ C0] ? __cleanup_sighand+0x60/0x60 [ 67.572905][ C0] ? find_held_lock+0x2d/0x110 [ 67.577749][ C0] ? __lock_acquire+0x15ad/0x5410 [ 67.582850][ C0] kernel_clone+0xb8/0x7f0 [ 67.587280][ C0] ? create_io_thread+0xe0/0xe0 [ 67.592472][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 67.597663][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 67.603650][ C0] kernel_thread+0xa3/0xe0 [ 67.608230][ C0] ? __do_sys_clone3+0x1d0/0x1d0 [ 67.613273][ C0] ? kthreadd+0x401/0x6a0 [ 67.618815][ C0] ? set_kthread_struct+0x100/0x100 [ 67.624229][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 67.629446][ C0] kthreadd+0x455/0x6a0 [ 67.633703][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 67.638910][ C0] ? kthread_is_per_cpu+0xb0/0xb0 [ 67.643928][ C0] ret_from_fork+0x1f/0x30 [ 67.648434][ C0] [ 67.658521][ T45] Bluetooth: hci8: Opcode 0x c03 failed: -19 [ 67.707485][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 67.763235][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.785815][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.799486][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.802241][ T8330] Bluetooth: hci1: command 0x0419 tx timeout [ 67.813670][ T8343] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.817800][ T921] usb 5-1: Using ep0 maxpacket: 8 [ 67.837645][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.849968][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.872010][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.892860][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.954874][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.990392][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.001437][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.011376][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.022559][ T921] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 68.034395][ T921] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 68.048149][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.056171][ T921] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 68.068532][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.080385][ T9209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.089178][ T921] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 68.102432][ T921] usb 5-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 68.104616][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.116959][ T921] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.122674][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.140493][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.151493][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.156861][ T20] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 68.161618][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.174934][ T921] usb 5-1: config 0 descriptor?? [ 68.180642][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.185711][ T8344] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 68.199481][ T8343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.213638][ T8343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.225673][ T8343] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.235722][ T8341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.251601][ T8343] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.262103][ T8343] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.271895][ T8343] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.282126][ T9239] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 68.290778][ T8343] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.314853][ T8351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.334547][ T8351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.355347][ T8351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.357294][ T9195] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 68.415553][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.425494][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.452381][ T8341] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.503114][ T921] usb 5-1: USB disconnect, device number 3 [ 68.509180][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 68.509194][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 921, name: kworker/1:2 [ 68.509200][ C1] preempt_count: 101, expected: 0 [ 68.509205][ C1] RCU nest depth: 0, expected: 0 [ 68.509209][ C1] 5 locks held by kworker/1:2/921: [ 68.509214][ C1] #0: ffff888142dd7938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 68.509250][ C1] #1: ffffc900041efdb8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 68.509273][ C1] #2: ffff888147840220 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x36c0 [ 68.509299][ C1] #3: ffffffff8ad69be0 (console_lock){+.+.}-{0:0}, at: dev_vprintk_emit+0x2c9/0x30d [ 68.509325][ C1] #4: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 68.509350][ C1] irq event stamp: 71501 [ 68.509354][ C1] hardirqs last enabled at (71500): [] _raw_spin_unlock_irq+0x1f/0x40 [ 68.509368][ C1] hardirqs last disabled at (71501): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 68.509377][ C1] softirqs last enabled at (71240): [] do_softirq.part.0+0xde/0x130 [ 68.509389][ C1] softirqs last disabled at (71481): [] __irq_exit_rcu+0x123/0x180 [ 68.509397][ C1] Preemption disabled at: [ 68.509400][ C1] [] vprintk_emit+0x61/0x2f0 [ 68.509412][ C1] CPU: 1 PID: 921 Comm: kworker/1:2 Tainted: G W 5.16.0-rc1-syzkaller #0 [ 68.509421][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.509427][ C1] Workqueue: usb_hub_wq hub_event [ 68.509437][ C1] Call Trace: [ 68.509442][ C1] [ 68.509446][ C1] dump_stack_lvl+0x57/0x7d [ 68.509460][ C1] __might_resched.cold+0x222/0x26b [ 68.509476][ C1] __flush_work+0xdd/0xa30 [ 68.509485][ C1] ? debug_object_assert_init+0x246/0x2e0 [ 68.509498][ C1] ? queue_delayed_work_on+0x90/0x90 [ 68.509520][ C1] ? del_timer+0x65/0xf0 [ 68.509527][ C1] ? detach_if_pending+0x360/0x360 [ 68.509541][ C1] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 68.509552][ C1] __cancel_work_timer+0x315/0x460 [ 68.509560][ C1] ? try_to_grab_pending+0x80/0x80 [ 68.509569][ C1] ? btusb_intr_complete+0x173/0x400 [ 68.509580][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 68.509590][ C1] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 68.509609][ C1] hci_cmd_sync_cancel+0xaf/0x130 [ 68.509622][ C1] btusb_intr_complete+0x32c/0x400 [ 68.509633][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 68.509644][ C1] dummy_timer+0xeb8/0x2eb0 [ 68.509659][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 68.509675][ C1] ? lock_acquire+0x1ab/0x510 [ 68.509691][ C1] ? lock_chain_count+0x20/0x20 [ 68.509700][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 68.509715][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 68.509721][ C1] call_timer_fn+0x163/0x4a0 [ 68.509728][ C1] ? add_timer_on+0x410/0x410 [ 68.509739][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 68.509749][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 68.509754][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 68.509762][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 68.509769][ C1] __run_timers.part.0+0x524/0x890 [ 68.509795][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 68.509812][ C1] ? mark_held_locks+0x9f/0xe0 [ 68.509824][ C1] run_timer_softirq+0x9c/0x190 [ 68.509832][ C1] __do_softirq+0x29b/0x9c2 [ 68.509849][ C1] __irq_exit_rcu+0x123/0x180 [ 68.509858][ C1] irq_exit_rcu+0x5/0x20 [ 68.509865][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 68.509876][ C1] [ 68.509880][ C1] [ 68.509885][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 68.509893][ C1] RIP: 0010:console_unlock+0x4df/0x870 [ 68.509902][ C1] Code: 77 2a fe ff e8 a2 29 00 00 48 83 3c 24 00 0f 85 e0 01 00 00 9c 58 f6 c4 02 0f 85 d3 02 00 00 48 83 3c 24 00 74 01 fb 45 85 e4 <0f> 85 27 02 00 00 8b 54 24 30 85 d2 0f 84 70 fc ff ff 31 d2 be a0 [ 68.509909][ C1] RSP: 0018:ffffc900041ef628 EFLAGS: 00000246 [ 68.509918][ C1] RAX: 0000000000000002 RBX: dffffc0000000000 RCX: 1ffffffff1e0f22e [ 68.509923][ C1] RDX: 0000000000000000 RSI: ffffffff88eb5780 RDI: ffffffff89414d60 [ 68.509928][ C1] RBP: ffffc900041ef680 R08: 0000000000000001 R09: ffffffff8f078a07 [ 68.509933][ C1] R10: 0000000000000001 R11: 3a312d3520627375 R12: 0000000000000000 [ 68.509937][ C1] R13: ffffffff8b9efae8 R14: ffffffff8b9efab0 R15: 0000000000000000 [ 68.509965][ C1] ? devkmsg_read+0x670/0x670 [ 68.509975][ C1] ? lock_release+0x720/0x720 [ 68.509993][ C1] ? dev_vprintk_emit+0x2c9/0x30d [ 68.510008][ C1] vprintk_emit+0x99/0x2f0 [ 68.510021][ C1] dev_vprintk_emit+0x2c9/0x30d [ 68.510031][ C1] ? dev_attr_show.cold+0x35/0x35 [ 68.510053][ C1] dev_printk_emit+0x9d/0xce [ 68.510061][ C1] ? dev_vprintk_emit+0x30d/0x30d [ 68.510076][ C1] ? __dev_printk+0x6c/0xda [ 68.510085][ C1] _dev_info+0xc8/0xf6 [ 68.510094][ C1] ? _dev_notice+0xf6/0xf6 [ 68.510106][ C1] ? mark_held_locks+0x9f/0xe0 [ 68.510118][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 68.510126][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 68.510139][ C1] usb_disconnect.cold+0x2e/0x67e [ 68.510156][ C1] hub_event+0xb22/0x36c0 [ 68.510187][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 68.510193][ C1] ? __lock_acquire+0x5d0/0x5410 [ 68.510203][ C1] ? lock_release+0x720/0x720 [ 68.510210][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 68.510217][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 68.510234][ C1] process_one_work+0x87f/0x1450 [ 68.510246][ C1] ? lock_release+0x720/0x720 [ 68.510254][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 68.510266][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 68.510273][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 68.510288][ C1] worker_thread+0x598/0x1040 [ 68.510305][ C1] ? process_one_work+0x1450/0x1450 [ 68.510315][ C1] kthread+0x3ab/0x480 [ 68.510324][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 68.510331][ C1] ? set_kthread_struct+0x100/0x100 [ 68.510341][ C1] ret_from_fork+0x1f/0x30 [ 68.510366][ C1] [ 68.556868][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -19 [ 68.567594][ T8344] usb 1-1: Using ep0 maxpacket: 8 [ 68.596311][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.597275][ T20] usb 6-1: Using ep0 maxpacket: 8 [ 68.602161][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.792069][ T20] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 68.826797][ T9195] usb 4-1: Using ep0 maxpacket: 8 [ 68.838981][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.856779][ T8344] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 68.864069][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.881300][ T8341] device veth0_vlan entered promiscuous mode [ 68.966819][ T9195] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 68.972981][ T8344] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 68.975769][ T9195] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 68.981015][ T8344] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 68.996195][ T9195] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 68.996946][ T20] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 69.008807][ T9195] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 69.009775][ T8344] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 69.024712][ T9195] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 69.026842][ T20] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 69.035754][ T9195] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.036820][ T8344] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 69.036830][ T8344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.038603][ T8344] usb 1-1: config 0 descriptor?? [ 69.118384][ T9195] usb 4-1: config 0 descriptor?? [ 69.120230][ T20] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 69.140183][ T9274] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 69.155937][ T20] usb 6-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 69.183874][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.199763][ T20] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.253404][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.367054][ T9262] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 69.414392][ T2959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.445538][ T8341] device veth1_vlan entered promiscuous mode [ 69.449631][ T20] usb 6-1: config 0 descriptor?? [ 69.472693][ T9209] usb 4-1: USB disconnect, device number 5 [ 69.486854][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -19 [ 69.487495][ T9263] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 69.510796][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.553851][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.585371][ T921] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 69.634038][ T985] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.667063][ T985] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.687808][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.748511][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.765667][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.783645][ T8341] device veth0_macvtap entered promiscuous mode [ 69.794954][ T9209] usb 1-1: USB disconnect, device number 4 [ 69.806393][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 69.814100][ T9106] usb 6-1: USB disconnect, device number 3 [ 69.815550][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8, name: kworker/u4:0 [ 69.815559][ C0] preempt_count: 100, expected: 0 [ 69.815563][ C0] RCU nest depth: 2, expected: 0 [ 69.815568][ C0] 6 locks held by kworker/u4:0/8: [ 69.815574][ C0] #0: ffff888079364138 ((wq_completion)phy8){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 69.830557][ T8341] device veth1_macvtap entered promiscuous mode [ 69.835431][ C0] #1: ffffc90000cd7db8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 69.835470][ C0] #2: ffff888067020d40 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xf4/0x3000 [ 69.835499][ C0] #3: [ 69.874313][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.877332][ C0] ffffffff8ad7a300 (rcu_read_lock){....}-{1:2}, at: ieee80211_ibss_rx_queued_mgmt+0xe5a/0x3000 [ 69.877371][ C0] #4: ffffffff8ad7a300 (rcu_read_lock){....}-{1:2}, at: ieee80211_sta_get_rates+0xed/0x800 [ 69.877397][ C0] #5: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 69.877422][ C0] irq event stamp: 778893 [ 69.877426][ C0] hardirqs last enabled at (778892): [] _raw_spin_unlock_irq+0x1f/0x40 [ 69.877440][ C0] hardirqs last disabled at (778893): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 69.877448][ C0] softirqs last enabled at (778876): [] ieee80211_ibss_work+0x2b5/0xcd0 [ 69.890882][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.891653][ C0] softirqs last disabled at (778889): [] __irq_exit_rcu+0x123/0x180 [ 69.891679][ C0] Preemption disabled at: 2021/12/09 01:58:25 executed programs: 12 [ 69.891683][ C0] [] __do_softirq+0xe1/0x9c2 [ 69.891698][ C0] CPU: 0 PID: 8 Comm: kworker/u4:0 Tainted: G W 5.16.0-rc1-syzkaller #0 [ 69.891707][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.891714][ C0] Workqueue: phy8 ieee80211_iface_work [ 69.903474][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.913244][ C0] [ 69.913258][ C0] Call Trace: [ 69.913277][ C0] [ 69.913285][ C0] dump_stack_lvl+0x57/0x7d [ 69.913306][ C0] __might_resched.cold+0x222/0x26b [ 69.913320][ C0] __flush_work+0xdd/0xa30 [ 69.913330][ C0] ? debug_object_assert_init+0x246/0x2e0 [ 69.913344][ C0] ? queue_delayed_work_on+0x90/0x90 [ 69.913364][ C0] ? del_timer+0x65/0xf0 [ 69.913371][ C0] ? detach_if_pending+0x360/0x360 [ 69.913383][ C0] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 69.913393][ C0] __cancel_work_timer+0x315/0x460 [ 69.913401][ C0] ? try_to_grab_pending+0x80/0x80 [ 69.913409][ C0] ? btusb_intr_complete+0x173/0x400 [ 69.913420][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 69.913429][ C0] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 69.913447][ C0] hci_cmd_sync_cancel+0xaf/0x130 [ 69.913459][ C0] btusb_intr_complete+0x32c/0x400 [ 69.913469][ C0] __usb_hcd_giveback_urb+0x238/0x3f0 [ 69.913477][ C0] dummy_timer+0xeb8/0x2eb0 [ 69.913493][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.913510][ C0] ? lock_acquire+0x1ab/0x510 [ 69.913524][ C0] ? lock_chain_count+0x20/0x20 [ 69.913533][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 69.913549][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 69.913555][ C0] call_timer_fn+0x163/0x4a0 [ 69.913564][ C0] ? add_timer_on+0x410/0x410 [ 69.913576][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 69.913587][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 69.913592][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 69.913602][ C0] ? dummy_dequeue+0x4a0/0x4a0 [ 69.913610][ C0] __run_timers.part.0+0x524/0x890 [ 69.913627][ C0] ? call_timer_fn+0x4a0/0x4a0 [ 69.913642][ C0] ? mark_held_locks+0x9f/0xe0 [ 69.913655][ C0] run_timer_softirq+0x9c/0x190 [ 69.913663][ C0] __do_softirq+0x29b/0x9c2 [ 69.913683][ C0] __irq_exit_rcu+0x123/0x180 [ 69.913696][ C0] irq_exit_rcu+0x5/0x20 [ 69.913703][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 69.913714][ C0] [ 69.925512][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.933637][ C0] [ 69.933649][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 69.933667][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 69.933679][ C0] Code: 16 ae 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 69.933686][ C0] RSP: 0018:ffffc90000cd7950 EFLAGS: 00000206 [ 69.933695][ C0] RAX: dffffc0000000000 RBX: 1ffff9200019af2c RCX: df4174b92c4a0034 [ 69.933701][ C0] RDX: 1ffff11002118c2b RSI: ffffffff88eb5a60 RDI: ffffffff89414d60 [ 69.933706][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8f078a07 [ 69.933711][ C0] R10: fffffbfff1e0f140 R11: 000000000007c08a R12: 0000000000000002 [ 69.933716][ C0] R13: 0000000000000000 R14: ffffffff8ad7a300 R15: 0000000000000000 [ 69.933740][ C0] ? lock_release+0x720/0x720 [ 69.933746][ C0] ? sta_info_get+0x15e/0x2b0 [ 69.938800][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.948312][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 69.948342][ C0] ? lock_acquire+0x1ab/0x510 [ 69.948356][ C0] ieee80211_sta_get_rates+0x112/0x800 [ 69.948368][ C0] ? ieee80211_sta_get_rates+0xed/0x800 [ 69.948388][ C0] ieee80211_ibss_rx_queued_mgmt+0xf15/0x3000 [ 69.948399][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.948408][ C0] ? lock_chain_count+0x20/0x20 [ 69.948423][ C0] ? ieee80211_ibss_rx_no_sta+0x6e0/0x6e0 [ 69.948432][ C0] ? skb_dequeue+0x110/0x1a0 [ 69.948446][ C0] ? mark_held_locks+0x9f/0xe0 [ 69.948456][ C0] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 69.948462][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 69.959374][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.968656][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 69.968684][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 69.968698][ C0] ieee80211_iface_work+0x729/0x970 [ 69.968720][ C0] process_one_work+0x87f/0x1450 [ 69.968738][ C0] ? lock_release+0x720/0x720 [ 69.968749][ C0] ? pwq_dec_nr_in_flight+0x230/0x230 [ 69.968759][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 69.968767][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 69.968781][ C0] worker_thread+0x598/0x1040 [ 69.968796][ C0] ? process_one_work+0x1450/0x1450 [ 69.968804][ C0] kthread+0x3ab/0x480 [ 69.968813][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 69.968819][ C0] ? set_kthread_struct+0x100/0x100 [ 69.968828][ C0] ret_from_fork+0x1f/0x30 [ 69.968850][ C0] [ 69.980053][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.990481][ T7033] Bluetooth: hci7: Opcode 0x c03 failed: -19 [ 70.001861][ T45] Bluetooth: hci6: Opcode 0x c03 failed: -19 [ 70.240675][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.476906][ T921] usb 5-1: device not accepting address 4, error -71 [ 70.477451][ T2959] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 70.579770][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.594973][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.611371][ T8341] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.635288][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.643620][ T25] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 70.652688][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.661428][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.671492][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.684216][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.718390][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.737936][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.753945][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.768315][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.779574][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.790120][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.801468][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.816685][ T9106] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 70.847810][ T8341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.865271][ T8341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.885373][ T8341] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.895243][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.904407][ T2980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.912932][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 70.929225][ T8341] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.943426][ T8341] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.954619][ T8341] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.972890][ T8341] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.077604][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 71.101781][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 71.123653][ T985] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.124243][ T25] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 71.144653][ T25] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 166 [ 71.155654][ T25] usb 2-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 71.164878][ T985] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.175321][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.189845][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.193309][ T25] usb 2-1: config 0 descriptor?? [ 71.237080][ T9364] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 71.254185][ T985] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.263942][ T985] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.278104][ T9195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.296399][ T9106] usb 6-1: device not accepting address 4, error -71 [ 71.486392][ T6857] usb 2-1: USB disconnect, device number 2 [ 71.496232][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:3019 [ 71.505283][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9430, name: systemd-udevd [ 71.514963][ C1] preempt_count: 100, expected: 0 [ 71.520700][ C1] RCU nest depth: 0, expected: 0 [ 71.525714][ C1] 2 locks held by systemd-udevd/9430: [ 71.531092][ C1] #0: ffff888076f70128 (&mm->mmap_lock#2){++++}-{3:3}, at: do_user_addr_fault+0x18d/0xcd0 [ 71.541158][ C1] #1: ffffc90000dc0d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xcd/0x4a0 [ 71.550782][ C1] irq event stamp: 2131 [ 71.554920][ C1] hardirqs last enabled at (2130): [] _raw_spin_unlock_irq+0x1f/0x40 [ 71.564702][ C1] hardirqs last disabled at (2131): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 71.575056][ C1] softirqs last enabled at (562): [] __irq_exit_rcu+0x123/0x180 [ 71.584333][ C1] softirqs last disabled at (2123): [] __irq_exit_rcu+0x123/0x180 [ 71.593683][ C1] Preemption disabled at: [ 71.593688][ C1] [] __do_softirq+0xe1/0x9c2 [ 71.604900][ C1] CPU: 1 PID: 9430 Comm: systemd-udevd Tainted: G W 5.16.0-rc1-syzkaller #0 [ 71.615203][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.625240][ C1] Call Trace: [ 71.628511][ C1] [ 71.631334][ C1] dump_stack_lvl+0x57/0x7d [ 71.635828][ C1] __might_resched.cold+0x222/0x26b [ 71.641013][ C1] __flush_work+0xdd/0xa30 [ 71.647100][ C1] ? debug_object_assert_init+0x246/0x2e0 [ 71.652913][ C1] ? queue_delayed_work_on+0x90/0x90 [ 71.658209][ C1] ? del_timer+0x65/0xf0 [ 71.662431][ C1] ? detach_if_pending+0x360/0x360 [ 71.667545][ C1] ? try_to_grab_pending.part.0+0x1e/0x5a0 [ 71.673328][ C1] __cancel_work_timer+0x315/0x460 [ 71.678504][ C1] ? try_to_grab_pending+0x80/0x80 [ 71.683600][ C1] ? btusb_intr_complete+0x173/0x400 [ 71.688871][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 71.693698][ C1] ? __usb_hcd_giveback_urb+0x1da/0x3f0 [ 71.699228][ C1] hci_cmd_sync_cancel+0xaf/0x130 [ 71.705105][ C1] btusb_intr_complete+0x32c/0x400 [ 71.710544][ C1] __usb_hcd_giveback_urb+0x238/0x3f0 [ 71.715915][ C1] dummy_timer+0xeb8/0x2eb0 [ 71.720400][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 71.726370][ C1] ? lock_acquire+0x1ab/0x510 [ 71.731027][ C1] ? lock_chain_count+0x20/0x20 [ 71.736122][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 71.740865][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 71.745604][ C1] call_timer_fn+0x163/0x4a0 [ 71.750167][ C1] ? add_timer_on+0x410/0x410 [ 71.754835][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 71.759768][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 71.764531][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 71.770607][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 71.775534][ C1] __run_timers.part.0+0x524/0x890 [ 71.780890][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 71.785805][ C1] ? mark_held_locks+0x9f/0xe0 [ 71.790557][ C1] run_timer_softirq+0x9c/0x190 [ 71.795474][ C1] __do_softirq+0x29b/0x9c2 [ 71.800259][ C1] __irq_exit_rcu+0x123/0x180 [ 71.805130][ C1] irq_exit_rcu+0x5/0x20 [ 71.809565][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 71.815270][ C1] [ 71.818269][ C1] [ 71.821266][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 71.827240][ C1] RIP: 0010:lock_acquire+0x1ef/0x510 [ 71.832894][ C1] Code: 16 ae 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 71.858589][ C1] RSP: 0000:ffffc900028afd48 EFLAGS: 00000206 [ 71.866493][ C1] RAX: dffffc0000000000 RBX: 1ffff92000515fab RCX: 2a7e7db7a5880ec6 [ 71.874653][ C1] RDX: 1ffff1100f59988b RSI: ffffffff88eb5a60 RDI: ffffffff89414d60 [ 71.882710][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8f078a37 [ 71.890845][ C1] R10: fffffbfff1e0f146 R11: 0000000000000001 R12: 0000000000000001 [ 71.898918][ C1] R13: 0000000000000001 R14: ffff888076f70128 R15: 0000000000000000 [ 71.907060][ C1] ? lock_release+0x720/0x720 [ 71.911908][ C1] ? find_held_lock+0x2d/0x110 [ 71.916836][ C1] down_read_trylock+0x193/0x350 [ 71.922115][ C1] ? do_user_addr_fault+0x18d/0xcd0 [ 71.931899][ C1] ? rwsem_spin_on_owner+0x290/0x290 [ 71.937192][ C1] do_user_addr_fault+0x18d/0xcd0 [ 71.942228][ C1] exc_page_fault+0x5a/0xc0 [ 71.946903][ C1] ? asm_exc_page_fault+0x8/0x30 [ 71.952345][ C1] asm_exc_page_fault+0x1e/0x30 [ 71.957171][ C1] RIP: 0033:0x7f51154865b3 [ 71.961581][ C1] Code: b8 7e 00 00 00 0f 46 c5 89 44 24 08 e9 51 f8 ff ff 49 8b 57 68 4c 39 6a 18 0f 85 56 01 00 00 4b 8d 04 26 49 81 fc ff 03 00 00 <4c> 89 68 18 48 89 50 10 49 89 47 68 48 89 42 18 77 04 49 89 47 60 [ 71.982772][ C1] RSP: 002b:00007ffee30663b0 EFLAGS: 00010216 [ 71.988903][ C1] RAX: 0000564f2e5c1d30 RBX: 0000000000000600 RCX: 0000000000000064 [ 71.997294][ C1] RDX: 00007f51157a6b58 RSI: 000000007a60404d RDI: 0000000000000003 [ 72.005258][ C1] RBP: 0000564f2e5c2330 R08: 00007f51157a71a8 R09: 0000000000001010 [ 72.013292][ C1] R10: 0000564f2e5c5fb0 R11: 0000000000000246 R12: 0000000000001010 [ 72.021340][ C1] R13: 00007f51157a6b58 R14: 0000564f2e5c0d20 R15: 00007f51157a6b00 [ 72.029776][ C1]