[ 79.573500][ T8] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.737803][ T8] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.777390][ T8] device hsr_slave_0 left promiscuous mode [ 81.784247][ T8] device hsr_slave_1 left promiscuous mode [ 81.791553][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.799693][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.809415][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.817390][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.827300][ T8] device bridge_slave_1 left promiscuous mode [ 81.834362][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.848511][ T8] device bridge_slave_0 left promiscuous mode [ 81.854807][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.872675][ T8] device veth1_macvtap left promiscuous mode [ 81.879113][ T8] device veth0_macvtap left promiscuous mode [ 81.885293][ T8] device veth1_vlan left promiscuous mode [ 81.892512][ T8] device veth0_vlan left promiscuous mode [ 85.285121][ T8] team0 (unregistering): Port device team_slave_1 removed [ 85.301262][ T8] team0 (unregistering): Port device team_slave_0 removed [ 85.313496][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.329203][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.380003][ T8] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.146' (ECDSA) to the list of known hosts. 2021/07/21 18:14:52 parsed 1 programs 2021/07/21 18:14:54 executed programs: 0 [ 89.044360][ T8974] chnl_net:caif_netlink_parms(): no params data found [ 89.424907][ T8974] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.439830][ T8974] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.449916][ T8974] device bridge_slave_0 entered promiscuous mode [ 89.477985][ T8974] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.485078][ T8974] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.497272][ T8974] device bridge_slave_1 entered promiscuous mode [ 89.568272][ T8974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.584149][ T8974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.679833][ T8974] team0: Port device team_slave_0 added [ 89.708217][ T8974] team0: Port device team_slave_1 added [ 89.773211][ T8974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.784781][ T8974] 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. [ 89.812723][ T8974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.869494][ T8974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.881133][ T8974] 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. [ 89.907818][ T8974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.003268][ T8979] chnl_net:caif_netlink_parms(): no params data found [ 90.147628][ T8974] device hsr_slave_0 entered promiscuous mode [ 90.163122][ T8974] device hsr_slave_1 entered promiscuous mode [ 90.182549][ T8978] chnl_net:caif_netlink_parms(): no params data found [ 90.239628][ T8981] chnl_net:caif_netlink_parms(): no params data found [ 90.301727][ T8980] chnl_net:caif_netlink_parms(): no params data found [ 90.364596][ T8982] chnl_net:caif_netlink_parms(): no params data found [ 90.523931][ T8979] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.532157][ T8979] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.541653][ T8979] device bridge_slave_0 entered promiscuous mode [ 90.554312][ T8979] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.563588][ T8979] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.573482][ T8979] device bridge_slave_1 entered promiscuous mode [ 90.680681][ T8981] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.692527][ T8981] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.698492][ T3821] Bluetooth: hci0: command 0x0409 tx timeout [ 90.700908][ T8981] device bridge_slave_0 entered promiscuous mode [ 90.735012][ T8979] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.751562][ T8980] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.759964][ T8980] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.768168][ T8980] device bridge_slave_0 entered promiscuous mode [ 90.776674][ T8978] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.783747][ T8978] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.791999][ T8978] device bridge_slave_0 entered promiscuous mode [ 90.799819][ T8981] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.808208][ T8981] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.818101][ T8981] device bridge_slave_1 entered promiscuous mode [ 90.836743][ T8979] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.857261][ T3821] Bluetooth: hci3: command 0x0409 tx timeout [ 90.863903][ T3821] Bluetooth: hci2: command 0x0409 tx timeout [ 90.872682][ T8980] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.880234][ T8980] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.888888][ T8980] device bridge_slave_1 entered promiscuous mode [ 90.896356][ T8978] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.903414][ T8978] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.911619][ T8978] device bridge_slave_1 entered promiscuous mode [ 90.945348][ T8810] Bluetooth: hci5: command 0x0409 tx timeout [ 90.951417][ T8810] Bluetooth: hci4: command 0x0409 tx timeout [ 90.962510][ T8810] Bluetooth: hci1: command 0x0409 tx timeout [ 90.992325][ T8979] team0: Port device team_slave_0 added [ 91.039026][ T8981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.051323][ T8979] team0: Port device team_slave_1 added [ 91.060005][ T8982] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.068425][ T8982] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.077429][ T8982] device bridge_slave_0 entered promiscuous mode [ 91.097497][ T8980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.110256][ T8980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.134987][ T8981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.153339][ T8982] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.162680][ T8982] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.171359][ T8982] device bridge_slave_1 entered promiscuous mode [ 91.210467][ T8978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.289871][ T8978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.326136][ T8981] team0: Port device team_slave_0 added [ 91.332499][ T8979] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.342139][ T8979] 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. [ 91.370949][ T8979] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.384719][ T8982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.397943][ T8980] team0: Port device team_slave_0 added [ 91.407771][ T8982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.428206][ T8981] team0: Port device team_slave_1 added [ 91.434532][ T8979] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.441732][ T8979] 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. [ 91.468199][ T8979] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.484340][ T8980] team0: Port device team_slave_1 added [ 91.502056][ T8978] team0: Port device team_slave_0 added [ 91.574466][ T8978] team0: Port device team_slave_1 added [ 91.597472][ T8981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.604543][ T8981] 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. [ 91.631616][ T8981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.660408][ T8982] team0: Port device team_slave_0 added [ 91.693549][ T8981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.705637][ T8981] 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. [ 91.732349][ T8981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.759370][ T8980] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.766796][ T8980] 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. [ 91.793671][ T8980] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.808046][ T8982] team0: Port device team_slave_1 added [ 91.824160][ T8974] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.841283][ T8979] device hsr_slave_0 entered promiscuous mode [ 91.852181][ T8979] device hsr_slave_1 entered promiscuous mode [ 91.859870][ T8979] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.872641][ T8979] Cannot create hsr debugfs directory [ 91.894744][ T8980] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.901935][ T8980] 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. [ 91.928448][ T8980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.953238][ T8978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.960800][ T8978] 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. [ 91.992801][ T8978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.004805][ T8974] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.019549][ T8974] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.032467][ T8981] device hsr_slave_0 entered promiscuous mode [ 92.040973][ T8981] device hsr_slave_1 entered promiscuous mode [ 92.047954][ T8981] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.056149][ T8981] Cannot create hsr debugfs directory [ 92.072896][ T8978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.082458][ T8978] 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. [ 92.110537][ T8978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.133765][ T8974] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 92.166048][ T8982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.173018][ T8982] 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. [ 92.200166][ T8982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.214056][ T8982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.227528][ T8982] 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. [ 92.256483][ T8982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.353703][ T8978] device hsr_slave_0 entered promiscuous mode [ 92.362007][ T8978] device hsr_slave_1 entered promiscuous mode [ 92.369316][ T8978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.378699][ T8978] Cannot create hsr debugfs directory [ 92.390423][ T8980] device hsr_slave_0 entered promiscuous mode [ 92.398147][ T8980] device hsr_slave_1 entered promiscuous mode [ 92.404667][ T8980] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.413161][ T8980] Cannot create hsr debugfs directory [ 92.563863][ T8982] device hsr_slave_0 entered promiscuous mode [ 92.578431][ T8982] device hsr_slave_1 entered promiscuous mode [ 92.586987][ T8982] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.594717][ T8982] Cannot create hsr debugfs directory [ 92.785143][ T8810] Bluetooth: hci0: command 0x041b tx timeout [ 92.935306][ T3821] Bluetooth: hci2: command 0x041b tx timeout [ 92.941881][ T3821] Bluetooth: hci3: command 0x041b tx timeout [ 92.981536][ T8974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.997126][ T8979] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 93.015367][ T4838] Bluetooth: hci5: command 0x041b tx timeout [ 93.025908][ T8810] Bluetooth: hci1: command 0x041b tx timeout [ 93.032467][ T8810] Bluetooth: hci4: command 0x041b tx timeout [ 93.045682][ T8979] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 93.065048][ T8974] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.072708][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.081958][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.094069][ T8979] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 93.111179][ T8979] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 93.139346][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.155784][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.164790][ T8810] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.171931][ T8810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.180735][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.189481][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.202242][ T8810] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.209447][ T8810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.221306][ T8980] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 93.247837][ T8980] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 93.257803][ T8980] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 93.268207][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.276932][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.286793][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.295929][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.305870][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.316429][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.337039][ T8980] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 93.356387][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.370987][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.400217][ T8974] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.410849][ T8974] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.424596][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.435398][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.444020][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.453134][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.514640][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.528643][ T8981] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.566423][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.573920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.582917][ T8981] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.602567][ T8974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.632759][ T8981] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.675914][ T8982] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.696223][ T8981] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.727271][ T8980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.737684][ T8982] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.750974][ T8982] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 93.771790][ T8978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.804839][ T8982] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.835900][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.844600][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.854230][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.862667][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.871477][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.880147][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.897932][ T8974] device veth0_vlan entered promiscuous mode [ 93.907455][ T8980] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.930052][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.942240][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.951243][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.963899][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.972263][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.986935][ T4838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.999877][ T4838] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.007157][ T4838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.023390][ T8974] device veth1_vlan entered promiscuous mode [ 94.048060][ T8978] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.062810][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.072528][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.081271][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.090271][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.099832][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.107169][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.115423][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.159077][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.171465][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.181478][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.194062][ T8810] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.201339][ T8810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.213497][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.223866][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.233147][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.242718][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.251729][ T8810] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.258866][ T8810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.279458][ T8979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.325288][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.333894][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.349123][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.360281][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.374678][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.433832][ T8979] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.487997][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.498304][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.507498][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.517206][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.526605][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.535669][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.543953][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.552959][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.561397][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.570788][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.580055][ T8811] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.587256][ T8811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.595093][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.603654][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.612596][ T8811] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.619811][ T8811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.627761][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.636868][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.645551][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.653883][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.662603][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.671460][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.681261][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.689662][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.702933][ T8981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.724185][ T8974] device veth0_macvtap entered promiscuous mode [ 94.750578][ T8982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.759002][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.768860][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.778630][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.787463][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.796787][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.811753][ T8980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.824121][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.838042][ T8974] device veth1_macvtap entered promiscuous mode [ 94.857089][T10939] Bluetooth: hci0: command 0x040f tx timeout [ 94.874628][ T8982] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.892281][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.901872][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.910335][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.918658][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.928712][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.937740][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.947026][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.955862][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.963599][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.971576][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.980352][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.002558][ T8981] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.015531][ T8915] Bluetooth: hci3: command 0x040f tx timeout [ 95.021615][ T8915] Bluetooth: hci2: command 0x040f tx timeout [ 95.022185][ T8978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.042326][ T8979] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.054771][ T8979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.065333][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.073435][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.083143][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.091744][ T8810] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.095100][T10918] Bluetooth: hci5: command 0x040f tx timeout [ 95.098894][ T8810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.112810][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.120486][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.128283][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.137486][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.150221][ T8974] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.150335][T10941] Bluetooth: hci4: command 0x040f tx timeout [ 95.174370][T10941] Bluetooth: hci1: command 0x040f tx timeout [ 95.189681][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.204193][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.215730][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.224373][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.234176][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.243938][ T8810] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.251211][ T8810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.259267][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.269054][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.278347][ T8810] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.285505][ T8810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.293278][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.302314][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.311122][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.319859][ T8810] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.327000][ T8810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.334937][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.345085][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.359228][ T8974] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.379100][ T8980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.403181][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.415526][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.430870][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.439523][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.453051][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.462930][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.473385][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.482730][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.515184][ T8974] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.523923][ T8974] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.533263][ T8974] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.546020][ T8974] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.578322][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.587158][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.596419][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.605379][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.615969][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.624339][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.632795][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.648533][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.657155][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.666137][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.675148][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.683891][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.724452][ T8982] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.735909][ T8982] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.755160][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.763583][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.773159][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.783030][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.792047][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.801054][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.810087][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.818837][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.831685][ T8979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.840449][ T8981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.880719][ T8978] device veth0_vlan entered promiscuous mode [ 95.895662][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.903501][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.912434][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.981627][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.989958][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.998899][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.007448][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.020715][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.030677][T10918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.046107][ T8981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.056710][ T8978] device veth1_vlan entered promiscuous mode [ 96.114105][ T8982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.142769][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.172615][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.185774][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.266965][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.275719][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.284310][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.310416][ T8980] device veth0_vlan entered promiscuous mode [ 96.336128][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.344324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.353883][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.363508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.372641][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.382290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.420486][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.434210][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.448949][ T8978] device veth0_macvtap entered promiscuous mode [ 96.461094][ T8981] device veth0_vlan entered promiscuous mode [ 96.471761][ T8980] device veth1_vlan entered promiscuous mode [ 96.480571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.490576][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.500037][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.509271][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.518157][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.527303][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.539596][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.548190][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.557730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.579995][ T133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.583400][ T8978] device veth1_macvtap entered promiscuous mode [ 96.590790][ T133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.609153][ T8981] device veth1_vlan entered promiscuous mode [ 96.650815][ T8982] device veth0_vlan entered promiscuous mode [ 96.660963][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.670036][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.678678][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.687512][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.696246][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.705444][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.714270][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.723240][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.768400][ T8982] device veth1_vlan entered promiscuous mode [ 96.790960][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.820377][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.839864][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.851674][T10941] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.886940][ T8980] device veth0_macvtap entered promiscuous mode [ 96.900771][ T8979] device veth0_vlan entered promiscuous mode [ 96.924856][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.933766][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.945505][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 96.945603][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.961932][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.988090][ T8980] device veth1_macvtap entered promiscuous mode [ 97.015960][ T8978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.029590][ T8978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.044133][ T8978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.064165][ T8979] device veth1_vlan entered promiscuous mode [ 97.071815][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.080716][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.091152][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.099538][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.107192][T10941] Bluetooth: hci2: command 0x0419 tx timeout [ 97.108009][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.116199][T10941] Bluetooth: hci3: command 0x0419 tx timeout [ 97.121873][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.136183][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.146289][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.154646][ T30] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 97.164182][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.180032][ T8981] device veth0_macvtap entered promiscuous mode [ 97.191321][ T8915] Bluetooth: hci4: command 0x0419 tx timeout [ 97.200452][ T8915] Bluetooth: hci5: command 0x0419 tx timeout [ 97.204855][ T8978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.217927][ T8978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.230448][ T8978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.254910][ T20] Bluetooth: hci1: command 0x0419 tx timeout [ 97.262718][ T8980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.278080][ T8980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.289743][ T8980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.306466][ T8980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.318991][ T8980] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.327879][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.338219][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.348918][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.358669][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.368226][ T3172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.385846][ T8981] device veth1_macvtap entered promiscuous mode [ 97.397410][ T8980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.397823][ T30] usb 4-1: Using ep0 maxpacket: 8 [ 97.421216][ T8980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.443713][ T8980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.469059][ T8980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.481835][ T8980] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.500028][ T8980] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.521361][ T8980] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.530924][ T8980] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.540319][ T8980] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.555494][ T8982] device veth0_macvtap entered promiscuous mode [ 97.568360][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.576603][ T30] usb 4-1: config index 0 descriptor too short (expected 129, got 36) [ 97.593233][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.601660][ T30] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 97.613128][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.621767][ T30] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 97.632025][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.640605][ T30] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.650002][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.665067][ T30] usb 4-1: config 0 descriptor?? [ 97.672502][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.687228][T10983] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 97.716697][ T8982] device veth1_macvtap entered promiscuous mode [ 97.737783][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.746615][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.759677][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.770742][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.781007][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.792245][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.802946][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.815059][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.828454][ T8981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.849166][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.859590][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.876073][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.888126][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.899281][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.911039][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.921375][ T8981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.932099][ T8981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.932711][T10983] udc-core: couldn't find an available UDC or it's busy [ 97.952305][T10983] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 97.952327][ T8981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.991084][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.004003][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.004798][ T30] usb 4-1: string descriptor 0 read error: -71 [ 98.021008][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.032380][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.044255][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.055479][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 98.055651][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 98.089242][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.094406][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 98.101410][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.105636][ C1] port100 4-1:0.0: NFC: Urb failure (status -71) [ 98.116450][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.123911][ T30] port100 4-1:0.0: NFC: The device does not support command type 0 [ 98.140618][ T30] port100: probe of 4-1:0.0 failed with error -71 [ 98.151782][ T8982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.153647][ T30] usb 4-1: USB disconnect, device number 2 [ 98.195579][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.212028][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.223341][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.233905][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.243657][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.252572][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.264043][ T8981] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.281199][ T8981] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.291171][ T8981] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.300943][ T8981] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.318220][ T8979] device veth0_macvtap entered promiscuous mode [ 98.330994][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.342180][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.352485][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.363190][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.374216][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.385418][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.395717][ T8982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.406338][ T8982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.419377][ T8982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.447535][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.463219][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.483374][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.514168][ T8982] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.528513][ T8982] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.549343][ T8982] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.559237][ T8982] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.598599][ T8979] device veth1_macvtap entered promiscuous mode [ 98.820231][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.824670][ T5] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 98.839642][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.852410][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.871458][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.888985][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.899687][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.910099][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.921577][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.932420][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.944079][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.957856][ T8979] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.968570][ T108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.979040][ T108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.000676][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.009881][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.019166][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.029913][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.037689][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.037855][ T5] usb 4-1: device descriptor read/64, error 18 [ 99.060728][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.070346][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.080204][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.092219][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.102865][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.114580][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.125359][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.137120][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.147496][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.158603][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.169294][ T8979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.181725][ T8979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.195187][ T8979] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.211296][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.223795][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.254624][ T8979] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.263973][ T108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.275923][ T8979] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.283054][ T108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.294821][ T8979] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.312518][ T8979] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.324515][ T5] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 99.351578][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.446866][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.476562][ T340] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.485728][ T340] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.498558][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.524634][ T5] usb 4-1: device descriptor read/64, error 18 [ 99.538402][T10943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.556353][T10943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.627914][ T340] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.655182][ T5] usb usb4-port1: attempt power cycle [ 99.684621][ T340] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.761364][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.797014][ T340] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.820700][ T340] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.842772][ T133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2021/07/21 18:15:06 executed programs: 6 [ 99.864975][ T133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.875867][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.908608][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.922417][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.945874][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.016270][ T8810] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.030473][ T4478] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.059316][ T4478] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.105560][T10939] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 100.108714][ T8915] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 100.235561][ T5] usb usb4-port1: Cannot enable. Maybe the USB cable is bad? [ 100.314327][ T4838] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 100.349287][ T8810] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 100.386760][T10939] usb 1-1: Using ep0 maxpacket: 8 [ 100.432642][ T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 100.473882][T10942] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 100.508462][ T3821] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 100.525814][T10939] usb 1-1: config index 0 descriptor too short (expected 129, got 36) [ 100.534058][T10939] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.545360][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 100.564260][ T4838] usb 2-1: Using ep0 maxpacket: 8 [ 100.576398][T10939] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 100.614571][T10939] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.625784][ T8810] usb 6-1: Using ep0 maxpacket: 8 [ 100.649872][T10939] usb 1-1: config 0 descriptor?? [ 100.677007][T11082] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 100.684514][ T4838] usb 2-1: config index 0 descriptor too short (expected 129, got 36) [ 100.692744][ T4838] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.732080][ T5] usb 4-1: config index 0 descriptor too short (expected 129, got 36) [ 100.741869][ T4838] usb 2-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 100.754680][ T8810] usb 6-1: config index 0 descriptor too short (expected 129, got 36) [ 100.768931][ T5] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.774979][ T3821] usb 5-1: Using ep0 maxpacket: 8 [ 100.779662][T10942] usb 3-1: Using ep0 maxpacket: 8 [ 100.790418][ T8810] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.819271][ T4838] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.839338][ T5] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 100.851065][ T8810] usb 6-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 100.877532][ T4838] usb 2-1: config 0 descriptor?? [ 100.905867][ T3821] usb 5-1: config index 0 descriptor too short (expected 129, got 36) [ 100.911493][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.929468][T10942] usb 3-1: config index 0 descriptor too short (expected 129, got 36) [ 100.929643][ T3821] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.938400][ T8810] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.949246][T11082] udc-core: couldn't find an available UDC or it's busy [ 100.962766][T10942] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 100.985761][T11104] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 100.989624][ T5] usb 4-1: config 0 descriptor?? [ 101.001103][T11082] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.041090][T10942] usb 3-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 101.082492][ T3821] usb 5-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 101.088461][ T8810] usb 6-1: config 0 descriptor?? [ 101.092281][T11097] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 101.097110][T10939] usb 1-1: string descriptor 0 read error: -71 [ 101.117136][T10942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.149783][ T3821] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.162838][T10942] usb 3-1: config 0 descriptor?? [ 101.168092][ C0] port100 1-1:0.0: NFC: Urb failure (status -71) [ 101.168140][ C0] port100 1-1:0.0: NFC: Urb failure (status -71) [ 101.175844][T11095] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 101.205777][T11104] udc-core: couldn't find an available UDC or it's busy [ 101.214124][ C0] port100 1-1:0.0: NFC: Urb failure (status -71) [ 101.219913][T11104] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.220540][ C0] port100 1-1:0.0: NFC: Urb failure (status -71) [ 101.237058][T11112] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 101.246088][T10939] port100 1-1:0.0: NFC: The device does not support command type 0 [ 101.249388][ T3821] usb 5-1: config 0 descriptor?? [ 101.254093][T10939] port100: probe of 1-1:0.0 failed with error -71 [ 101.258577][T10939] usb 1-1: USB disconnect, device number 2 [ 101.325886][T11115] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 101.333275][ T4838] usb 2-1: string descriptor 0 read error: -71 [ 101.347201][T11097] udc-core: couldn't find an available UDC or it's busy [ 101.369878][T11097] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.384080][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 101.390483][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 101.414467][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 101.420865][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 101.432541][ T4838] port100 2-1:0.0: NFC: The device does not support command type 0 [ 101.440596][ T4838] port100: probe of 2-1:0.0 failed with error -71 [ 101.441056][ T5] usb 4-1: string descriptor 0 read error: -71 [ 101.470523][T11091] udc-core: couldn't find an available UDC or it's busy [ 101.473081][T11112] udc-core: couldn't find an available UDC or it's busy [ 101.504461][T11091] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.514117][ C0] port100 4-1:0.0: NFC: Urb failure (status -71) [ 101.516778][T11112] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.520590][ C0] port100 4-1:0.0: NFC: Urb failure (status -71) [ 101.531214][ T4838] usb 2-1: USB disconnect, device number 2 [ 101.559604][T11115] udc-core: couldn't find an available UDC or it's busy [ 101.566790][ C0] port100 4-1:0.0: NFC: Urb failure (status -71) [ 101.566831][ C0] port100 4-1:0.0: NFC: Urb failure (status -71) [ 101.582098][ T5] port100 4-1:0.0: NFC: The device does not support command type 0 [ 101.604205][T10942] usb 3-1: string descriptor 0 read error: -71 [ 101.610566][ T8810] usb 6-1: string descriptor 0 read error: -71 [ 101.622895][ T5] port100: probe of 4-1:0.0 failed with error -71 [ 101.644082][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 101.650485][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 101.657298][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 101.663660][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 101.674572][T11115] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 101.704283][ T3821] usb 5-1: string descriptor 0 read error: -71 [ 101.714618][ T5] usb 4-1: USB disconnect, device number 6 [ 101.734069][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 101.740724][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 101.764091][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 101.770495][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 101.781097][ T3821] port100 5-1:0.0: NFC: The device does not support command type 0 [ 101.784055][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 101.789216][ T3821] port100: probe of 5-1:0.0 failed with error -71 [ 101.795356][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 101.795455][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 101.810015][ T3821] usb 5-1: USB disconnect, device number 2 [ 101.814464][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 101.823602][ T8810] port100 6-1:0.0: NFC: The device does not support command type 0 [ 101.838727][ T8810] port100: probe of 6-1:0.0 failed with error -71 [ 101.880567][ T8810] usb 6-1: USB disconnect, device number 2 [ 101.901125][T10942] port100 3-1:0.0: NFC: The device does not support command type 0 [ 101.919881][T10942] port100: probe of 3-1:0.0 failed with error -71 [ 101.955055][T10942] usb 3-1: USB disconnect, device number 2 [ 102.284088][ T30] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 102.304321][T10941] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 102.434084][ T5] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 102.474082][ T3821] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 102.481791][ T30] usb 1-1: device descriptor read/64, error 18 [ 102.494208][T10942] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 102.501952][ T8810] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 102.509634][T10941] usb 2-1: device descriptor read/64, error 18 [ 102.624179][ T5] usb 4-1: device descriptor read/64, error 18 [ 102.674179][ T3821] usb 5-1: device descriptor read/64, error 18 [ 102.704767][T10942] usb 3-1: device descriptor read/64, error 18 [ 102.711000][ T8810] usb 6-1: device descriptor read/64, error 18 [ 102.754108][ T30] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 102.794157][T10941] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 102.914273][ T5] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 102.945017][ T3821] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 102.994512][T10941] usb 2-1: device descriptor read/64, error 18 [ 103.000829][T10942] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 103.134774][T10941] usb usb2-port1: attempt power cycle [ 103.138752][ T3821] usb 5-1: device descriptor read/64, error 18 [ 103.147738][ T30] usb 1-1: device descriptor read/64, error -71 [ 103.294588][ T3821] usb usb5-port1: attempt power cycle [ 103.298721][ T8810] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 103.300134][ T30] usb usb1-port1: attempt power cycle [ 103.354228][ T5] usb 4-1: device descriptor read/64, error -71 [ 103.424401][T10942] usb 3-1: device descriptor read/64, error 18 [ 103.474131][ T5] usb usb4-port1: attempt power cycle [ 103.554962][ T8810] usb 6-1: Using ep0 maxpacket: 8 [ 103.560511][T10942] usb usb3-port1: attempt power cycle [ 103.584936][T10941] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 103.684605][ T8810] usb 6-1: config index 0 descriptor too short (expected 129, got 36) [ 103.705408][T10941] usb 2-1: Using ep0 maxpacket: 8 [ 103.712559][ T8810] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 103.724575][ T3821] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 103.730518][ T8810] usb 6-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 103.732160][ T30] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 103.745380][ T8810] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.768098][ T8810] usb 6-1: config 0 descriptor?? [ 103.794595][T11212] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 103.824219][ T3821] usb 5-1: Using ep0 maxpacket: 8 [ 103.834148][T10941] usb 2-1: config index 0 descriptor too short (expected 129, got 36) [ 103.842605][T10941] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 103.853643][T10941] usb 2-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 103.863087][T10941] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.864416][ T30] usb 1-1: Using ep0 maxpacket: 8 [ 103.875039][T10941] usb 2-1: config 0 descriptor?? [ 103.894697][ T5] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 103.914498][T11219] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 103.944114][ T3821] usb 5-1: config index 0 descriptor too short (expected 129, got 36) [ 103.952871][ T3821] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 103.963568][ T3821] usb 5-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 103.974784][ T3821] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.989922][ T3821] usb 5-1: config 0 descriptor?? [ 103.994072][T10942] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 104.009225][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 104.014383][T11229] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 104.014737][ T30] usb 1-1: config index 0 descriptor too short (expected 129, got 36) [ 104.030329][T11212] udc-core: couldn't find an available UDC or it's busy [ 104.040669][T11212] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 104.059997][ T30] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 104.075684][ T30] usb 1-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 104.097263][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.098151][ T8810] usb 6-1: string descriptor 0 read error: -71 [ 104.111728][T10942] usb 3-1: Using ep0 maxpacket: 8 [ 104.128070][ T30] usb 1-1: config 0 descriptor?? [ 104.134889][T11219] udc-core: couldn't find an available UDC or it's busy [ 104.145077][T11219] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 104.163873][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 104.170376][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 104.177576][ T5] usb 4-1: config index 0 descriptor too short (expected 129, got 36) [ 104.185892][ T5] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 104.186608][T11204] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 104.198959][ T5] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 104.211800][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 104.211840][ C0] port100 6-1:0.0: NFC: Urb failure (status -71) [ 104.239093][T11229] udc-core: couldn't find an available UDC or it's busy [ 104.246584][T10941] usb 2-1: string descriptor 0 read error: -71 [ 104.258428][T11229] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 104.283835][ C0] port100 2-1:0.0: NFC: Urb failure (status -71) [ 104.290326][ C0] port100 2-1:0.0: NFC: Urb failure (status -71) [ 104.297626][T10942] usb 3-1: config index 0 descriptor too short (expected 129, got 36) [ 104.309730][T10942] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 2 [ 104.314114][ T3821] usb 5-1: string descriptor 0 read error: -71 [ 104.323229][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.342782][ T5] usb 4-1: config 0 descriptor?? [ 104.350394][T10942] usb 3-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=d5.66 [ 104.361958][T10942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.383857][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 104.388973][T10942] usb 3-1: config 0 descriptor?? [ 104.390271][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 104.391093][T11215] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 104.413059][ T8810] port100 6-1:0.0: NFC: The device does not support command type 0 [ 104.431362][ T8810] port100: probe of 6-1:0.0 failed with error -71 [ 104.433925][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 104.438753][T11223] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 104.444158][ C1] port100 5-1:0.0: NFC: Urb failure (status -71) [ 104.459987][T11204] udc-core: couldn't find an available UDC or it's busy [ 104.460753][ T3821] port100 5-1:0.0: NFC: The device does not support command type 0 [ 104.476972][T11204] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 104.498449][ T3821] port100: probe of 5-1:0.0 failed with error -71 [ 104.510276][ T8810] usb 6-1: USB disconnect, device number 4 [ 104.520152][ T3821] usb 5-1: USB disconnect, device number 5 [ 104.554027][ T30] usb 1-1: string descriptor 0 read error: -71 [ 104.593787][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 104.593787][ C0] port100 2-1:0.0: NFC: Urb failure (status -71) [ 104.593827][ C0] port100 2-1:0.0: NFC: Urb failure (status -71) [ 104.600168][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 104.607317][T10941] port100 2-1:0.0: NFC: The device does not support command type 0 [ 104.623794][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 104.635718][ C1] port100 1-1:0.0: NFC: Urb failure (status -71) [ 104.642933][ T30] port100 1-1:0.0: NFC: The device does not support command type 0 [ 104.651162][ T30] port100: probe of 1-1:0.0 failed with error -71 [ 104.655437][T10941] port100: probe of 2-1:0.0 failed with error -71 [ 104.666818][ T30] usb 1-1: USB disconnect, device number 5 [ 104.735867][T10941] usb 2-1: USB disconnect, device number 5 [ 109.563780][ T5] usb 4-1: string descriptor 0 read error: -32 [ 109.593481][ C0] port100 4-1:0.0: NFC: Urb failure (status -71) [ 109.643725][T10942] usb 3-1: string descriptor 0 read error: -32 [ 109.673409][ C0] port100 3-1:0.0: NFC: Urb failure (status -71) [ 132.533849][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.540508][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.971966][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.978297][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 211.410194][T10941] Bluetooth: hci5: command 0x0406 tx timeout [ 211.422809][ T4838] Bluetooth: hci0: command 0x0406 tx timeout [ 211.431961][ T4838] Bluetooth: hci2: command 0x0406 tx timeout [ 211.445914][ T4838] Bluetooth: hci3: command 0x0406 tx timeout [ 211.454462][ T4838] Bluetooth: hci4: command 0x0406 tx timeout [ 211.468842][ T4838] Bluetooth: hci1: command 0x0406 tx timeout [ 255.408311][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.414646][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.045305][ T1650] INFO: task kworker/0:0:5 blocked for more than 143 seconds. [ 256.053093][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 256.062378][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 256.073467][ T1650] task:kworker/0:0 state:D stack:25616 pid: 5 ppid: 2 flags:0x00004000 [ 256.083335][ T1650] Workqueue: usb_hub_wq hub_event [ 256.089170][ T1650] Call Trace: [ 256.092497][ T1650] __schedule+0x93a/0x26f0 [ 256.100000][ T1650] ? io_schedule_timeout+0x140/0x140 [ 256.107239][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.112576][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.119427][ T1650] schedule+0xd3/0x270 [ 256.124130][ T1650] schedule_timeout+0x1db/0x2a0 [ 256.130291][ T1650] ? usleep_range+0x170/0x170 [ 256.135513][ T1650] ? wait_for_completion+0x16e/0x280 [ 256.140844][ T1650] ? mark_held_locks+0x9f/0xe0 [ 256.146639][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 256.151662][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.157994][ T1650] wait_for_completion+0x176/0x280 [ 256.163278][ T1650] ? bit_wait_io_timeout+0x160/0x160 [ 256.170881][ T1650] ? port100_send_cmd_async+0x852/0xbb0 [ 256.176905][ T1650] port100_probe+0x9e4/0x1340 [ 256.181629][ T1650] ? port100_tg_configure_hw+0xd0/0xd0 [ 256.188757][ T1650] ? __pm_runtime_set_status+0x48a/0xc30 [ 256.194575][ T1650] usb_probe_interface+0x315/0x7f0 [ 256.201142][ T1650] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 256.207169][ T1650] really_probe+0x23c/0xcd0 [ 256.211874][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.218291][ T1650] __driver_probe_device+0x338/0x4d0 [ 256.223595][ T1650] driver_probe_device+0x4c/0x1a0 [ 256.228772][ T1650] __device_attach_driver+0x20b/0x2f0 [ 256.234254][ T1650] ? driver_allows_async_probing+0x150/0x150 [ 256.240302][ T1650] bus_for_each_drv+0x15f/0x1e0 [ 256.245327][ T1650] ? bus_for_each_dev+0x1d0/0x1d0 [ 256.250374][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.256266][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.261477][ T1650] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 256.267439][ T1650] __device_attach+0x228/0x4a0 [ 256.272224][ T1650] ? device_driver_attach+0x210/0x210 [ 256.277672][ T1650] ? kobject_uevent_env+0x2bb/0x1650 [ 256.283029][ T1650] bus_probe_device+0x1e4/0x290 [ 256.288553][ T1650] device_add+0xc35/0x21b0 [ 256.292996][ T1650] ? mark_held_locks+0x9f/0xe0 [ 256.299183][ T1650] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 256.307198][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.313361][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.319885][ T1650] usb_set_configuration+0x113f/0x1910 [ 256.325659][ T1650] usb_generic_driver_probe+0xba/0x100 [ 256.331205][ T1650] usb_probe_device+0xd9/0x2c0 [ 256.336186][ T1650] ? usb_driver_release_interface+0x180/0x180 [ 256.342295][ T1650] really_probe+0x23c/0xcd0 [ 256.347142][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.353418][ T1650] __driver_probe_device+0x338/0x4d0 [ 256.358927][ T1650] driver_probe_device+0x4c/0x1a0 [ 256.363980][ T1650] __device_attach_driver+0x20b/0x2f0 [ 256.370627][ T1650] ? driver_allows_async_probing+0x150/0x150 [ 256.376873][ T1650] bus_for_each_drv+0x15f/0x1e0 [ 256.381747][ T1650] ? bus_for_each_dev+0x1d0/0x1d0 [ 256.387095][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.392933][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.398341][ T1650] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 256.404176][ T1650] __device_attach+0x228/0x4a0 [ 256.410605][ T1650] ? device_driver_attach+0x210/0x210 [ 256.418225][ T1650] ? kobject_uevent_env+0x2bb/0x1650 [ 256.423554][ T1650] bus_probe_device+0x1e4/0x290 [ 256.428832][ T1650] device_add+0xc35/0x21b0 [ 256.433290][ T1650] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 256.439875][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.446429][ T1650] usb_new_device.cold+0x63f/0x108e [ 256.451688][ T1650] ? hub_disconnect+0x510/0x510 [ 256.456761][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 256.461728][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.467322][ T1650] hub_event+0x2357/0x4330 [ 256.471802][ T1650] ? hub_port_debounce+0x3c0/0x3c0 [ 256.477188][ T1650] ? lock_release+0x720/0x720 [ 256.481949][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 256.487096][ T1650] ? do_raw_spin_lock+0x120/0x2b0 [ 256.492156][ T1650] process_one_work+0x98d/0x1630 [ 256.497424][ T1650] ? pwq_dec_nr_in_flight+0x320/0x320 [ 256.502840][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 256.508078][ T1650] ? _raw_spin_lock_irq+0x41/0x50 [ 256.514659][ T1650] worker_thread+0x85c/0x11f0 [ 256.520885][ T1650] ? process_one_work+0x1630/0x1630 [ 256.528114][ T1650] kthread+0x3e5/0x4d0 [ 256.532363][ T1650] ? set_kthread_struct+0x130/0x130 [ 256.537824][ T1650] ret_from_fork+0x1f/0x30 [ 256.542517][ T1650] INFO: task kworker/0:8:10942 blocked for more than 143 seconds. [ 256.550748][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 256.558145][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 256.566916][ T1650] task:kworker/0:8 state:D stack:25992 pid:10942 ppid: 2 flags:0x00004000 [ 256.576712][ T1650] Workqueue: usb_hub_wq hub_event [ 256.581761][ T1650] Call Trace: [ 256.585113][ T1650] __schedule+0x93a/0x26f0 [ 256.589573][ T1650] ? io_schedule_timeout+0x140/0x140 [ 256.594878][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.600178][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.605550][ T1650] schedule+0xd3/0x270 [ 256.609646][ T1650] schedule_timeout+0x1db/0x2a0 [ 256.614526][ T1650] ? usleep_range+0x170/0x170 [ 256.619581][ T1650] ? wait_for_completion+0x16e/0x280 [ 256.624900][ T1650] ? mark_held_locks+0x9f/0xe0 [ 256.630669][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 256.638128][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.643441][ T1650] wait_for_completion+0x176/0x280 [ 256.651939][ T1650] ? bit_wait_io_timeout+0x160/0x160 [ 256.658284][ T1650] ? port100_send_cmd_async+0x852/0xbb0 [ 256.663863][ T1650] port100_probe+0x9e4/0x1340 [ 256.669566][ T1650] ? port100_tg_configure_hw+0xd0/0xd0 [ 256.675774][ T1650] ? __pm_runtime_set_status+0x48a/0xc30 [ 256.681446][ T1650] usb_probe_interface+0x315/0x7f0 [ 256.687890][ T1650] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 256.693282][ T1650] really_probe+0x23c/0xcd0 [ 256.699618][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.706648][ T1650] __driver_probe_device+0x338/0x4d0 [ 256.712228][ T1650] driver_probe_device+0x4c/0x1a0 [ 256.717897][ T1650] __device_attach_driver+0x20b/0x2f0 [ 256.723604][ T1650] ? driver_allows_async_probing+0x150/0x150 [ 256.730279][ T1650] bus_for_each_drv+0x15f/0x1e0 [ 256.737253][ T1650] ? bus_for_each_dev+0x1d0/0x1d0 [ 256.742318][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.749396][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.754631][ T1650] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 256.761017][ T1650] __device_attach+0x228/0x4a0 [ 256.766293][ T1650] ? device_driver_attach+0x210/0x210 [ 256.771724][ T1650] ? kobject_uevent_env+0x2bb/0x1650 [ 256.777436][ T1650] bus_probe_device+0x1e4/0x290 [ 256.782316][ T1650] device_add+0xc35/0x21b0 [ 256.787270][ T1650] ? mark_held_locks+0x9f/0xe0 [ 256.792062][ T1650] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 256.798742][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.804574][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.811260][ T1650] usb_set_configuration+0x113f/0x1910 [ 256.817174][ T1650] usb_generic_driver_probe+0xba/0x100 [ 256.822871][ T1650] usb_probe_device+0xd9/0x2c0 [ 256.828080][ T1650] ? usb_driver_release_interface+0x180/0x180 [ 256.834201][ T1650] really_probe+0x23c/0xcd0 [ 256.839178][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 256.847347][ T1650] __driver_probe_device+0x338/0x4d0 [ 256.852688][ T1650] driver_probe_device+0x4c/0x1a0 [ 256.859503][ T1650] __device_attach_driver+0x20b/0x2f0 [ 256.864914][ T1650] ? driver_allows_async_probing+0x150/0x150 [ 256.871333][ T1650] bus_for_each_drv+0x15f/0x1e0 [ 256.876619][ T1650] ? bus_for_each_dev+0x1d0/0x1d0 [ 256.881661][ T1650] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 256.888067][ T1650] ? lockdep_hardirqs_on+0x79/0x100 [ 256.893303][ T1650] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 256.899617][ T1650] __device_attach+0x228/0x4a0 [ 256.904411][ T1650] ? device_driver_attach+0x210/0x210 [ 256.910326][ T1650] ? kobject_uevent_env+0x2bb/0x1650 [ 256.916056][ T1650] bus_probe_device+0x1e4/0x290 [ 256.920929][ T1650] device_add+0xc35/0x21b0 [ 256.926507][ T1650] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 256.932883][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 256.939568][ T1650] usb_new_device.cold+0x63f/0x108e [ 256.944796][ T1650] ? hub_disconnect+0x510/0x510 [ 256.950075][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 256.956905][ T1650] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.962131][ T1650] hub_event+0x2357/0x4330 [ 256.968409][ T1650] ? hub_port_debounce+0x3c0/0x3c0 [ 256.973553][ T1650] ? lock_release+0x720/0x720 [ 256.978705][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 256.983579][ T1650] ? do_raw_spin_lock+0x120/0x2b0 [ 256.989069][ T1650] process_one_work+0x98d/0x1630 [ 256.994125][ T1650] ? pwq_dec_nr_in_flight+0x320/0x320 [ 256.999588][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.004558][ T1650] ? _raw_spin_lock_irq+0x41/0x50 [ 257.009691][ T1650] worker_thread+0x85c/0x11f0 [ 257.014391][ T1650] ? process_one_work+0x1630/0x1630 [ 257.019667][ T1650] kthread+0x3e5/0x4d0 [ 257.023774][ T1650] ? set_kthread_struct+0x130/0x130 [ 257.029353][ T1650] ret_from_fork+0x1f/0x30 [ 257.033848][ T1650] INFO: task syz-executor.0:11204 can't die for more than 144 seconds. [ 257.042175][ T1650] task:syz-executor.0 state:D stack:27904 pid:11204 ppid: 8978 flags:0x00000004 [ 257.051502][ T1650] Call Trace: [ 257.054793][ T1650] __schedule+0x93a/0x26f0 [ 257.059264][ T1650] ? io_schedule_timeout+0x140/0x140 [ 257.064594][ T1650] schedule+0xd3/0x270 [ 257.070151][ T1650] schedule_preempt_disabled+0xf/0x20 [ 257.076953][ T1650] __mutex_lock+0xa46/0x1300 [ 257.082269][ T1650] ? misc_open+0x55/0x4a0 [ 257.086816][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 257.092374][ T1650] ? find_held_lock+0x2d/0x110 [ 257.097276][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.102139][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.108489][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.114789][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.120602][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.125659][ T1650] misc_open+0x55/0x4a0 [ 257.130159][ T1650] ? misc_devnode+0x120/0x120 [ 257.134853][ T1650] chrdev_open+0x266/0x770 [ 257.139382][ T1650] ? cdev_device_add+0x210/0x210 [ 257.144338][ T1650] ? security_file_open+0x205/0x4f0 [ 257.149674][ T1650] do_dentry_open+0x4c8/0x11d0 [ 257.154498][ T1650] ? cdev_device_add+0x210/0x210 [ 257.159541][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.166025][ T1650] ? may_open+0x1f6/0x420 [ 257.170550][ T1650] path_openat+0x1c23/0x27f0 [ 257.176177][ T1650] ? path_lookupat+0x860/0x860 [ 257.181067][ T1650] ? mark_lock+0xef/0x17b0 [ 257.185771][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.191797][ T1650] do_filp_open+0x1aa/0x400 [ 257.197117][ T1650] ? may_open_dev+0xf0/0xf0 [ 257.201660][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.206877][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.213146][ T1650] ? _find_next_bit+0x1e3/0x260 [ 257.218399][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 257.223413][ T1650] ? alloc_fd+0x2f0/0x670 [ 257.228034][ T1650] do_sys_openat2+0x16d/0x420 [ 257.233342][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 257.238675][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 257.244345][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.249432][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 257.254309][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.259599][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.265769][ T1650] do_syscall_64+0x35/0xb0 [ 257.270212][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.276417][ T1650] RIP: 0033:0x4665d9 [ 257.280321][ T1650] RSP: 002b:00007f240689e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 257.290478][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 257.298813][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 257.308643][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 257.316993][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 257.325639][ T1650] R13: 00007ffd1ba85f0f R14: 00007f240689e300 R15: 0000000000022000 [ 257.333951][ T1650] INFO: task syz-executor.0:11204 blocked for more than 144 seconds. [ 257.342181][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 257.349416][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 257.358236][ T1650] task:syz-executor.0 state:D stack:27904 pid:11204 ppid: 8978 flags:0x00000004 [ 257.367547][ T1650] Call Trace: [ 257.370846][ T1650] __schedule+0x93a/0x26f0 [ 257.375437][ T1650] ? io_schedule_timeout+0x140/0x140 [ 257.380751][ T1650] schedule+0xd3/0x270 [ 257.384822][ T1650] schedule_preempt_disabled+0xf/0x20 [ 257.390328][ T1650] __mutex_lock+0xa46/0x1300 [ 257.395027][ T1650] ? misc_open+0x55/0x4a0 [ 257.399397][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 257.407259][ T1650] ? find_held_lock+0x2d/0x110 [ 257.412075][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.418443][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.424713][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.431077][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.437098][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.442067][ T1650] misc_open+0x55/0x4a0 [ 257.446550][ T1650] ? misc_devnode+0x120/0x120 [ 257.451263][ T1650] chrdev_open+0x266/0x770 [ 257.455932][ T1650] ? cdev_device_add+0x210/0x210 [ 257.460891][ T1650] ? security_file_open+0x205/0x4f0 [ 257.466386][ T1650] do_dentry_open+0x4c8/0x11d0 [ 257.471180][ T1650] ? cdev_device_add+0x210/0x210 [ 257.476366][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.482632][ T1650] ? may_open+0x1f6/0x420 [ 257.487507][ T1650] path_openat+0x1c23/0x27f0 [ 257.492134][ T1650] ? path_lookupat+0x860/0x860 [ 257.497248][ T1650] ? mark_lock+0xef/0x17b0 [ 257.501677][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.507964][ T1650] do_filp_open+0x1aa/0x400 [ 257.512489][ T1650] ? may_open_dev+0xf0/0xf0 [ 257.518070][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.523066][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.530425][ T1650] ? _find_next_bit+0x1e3/0x260 [ 257.537475][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 257.542718][ T1650] ? alloc_fd+0x2f0/0x670 [ 257.547530][ T1650] do_sys_openat2+0x16d/0x420 [ 257.552245][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 257.557786][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 257.563281][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.568896][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 257.573782][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.579250][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.585583][ T1650] do_syscall_64+0x35/0xb0 [ 257.590027][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.596423][ T1650] RIP: 0033:0x4665d9 [ 257.600332][ T1650] RSP: 002b:00007f240689e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 257.609259][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 257.617728][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 257.627523][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 257.636039][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 257.644347][ T1650] R13: 00007ffd1ba85f0f R14: 00007f240689e300 R15: 0000000000022000 [ 257.653854][ T1650] INFO: task syz-executor.0:11289 can't die for more than 144 seconds. [ 257.663170][ T1650] task:syz-executor.0 state:D stack:28480 pid:11289 ppid: 8978 flags:0x00000004 [ 257.673657][ T1650] Call Trace: [ 257.677929][ T1650] __schedule+0x93a/0x26f0 [ 257.682383][ T1650] ? io_schedule_timeout+0x140/0x140 [ 257.689658][ T1650] schedule+0xd3/0x270 [ 257.693764][ T1650] schedule_preempt_disabled+0xf/0x20 [ 257.700494][ T1650] __mutex_lock+0xa46/0x1300 [ 257.706068][ T1650] ? misc_open+0x55/0x4a0 [ 257.710424][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 257.717317][ T1650] ? find_held_lock+0x2d/0x110 [ 257.722113][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.733394][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 257.740657][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.749715][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 257.757475][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.762450][ T1650] misc_open+0x55/0x4a0 [ 257.768027][ T1650] ? misc_devnode+0x120/0x120 [ 257.772740][ T1650] chrdev_open+0x266/0x770 [ 257.777704][ T1650] ? cdev_device_add+0x210/0x210 [ 257.782677][ T1650] ? security_file_open+0x205/0x4f0 [ 257.788448][ T1650] do_dentry_open+0x4c8/0x11d0 [ 257.793257][ T1650] ? cdev_device_add+0x210/0x210 [ 257.799859][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 257.806859][ T1650] ? may_open+0x1f6/0x420 [ 257.811239][ T1650] path_openat+0x1c23/0x27f0 [ 257.817024][ T1650] ? path_lookupat+0x860/0x860 [ 257.821814][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 257.828218][ T1650] do_filp_open+0x1aa/0x400 [ 257.832889][ T1650] ? may_open_dev+0xf0/0xf0 [ 257.838375][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 257.843346][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 257.850902][ T1650] ? _find_next_bit+0x1e3/0x260 [ 257.858169][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 257.863050][ T1650] ? alloc_fd+0x2f0/0x670 [ 257.869062][ T1650] do_sys_openat2+0x16d/0x420 [ 257.873749][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 257.880126][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 257.886543][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.891417][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 257.897597][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 257.902482][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 257.908696][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 257.914599][ T1650] do_syscall_64+0x35/0xb0 [ 257.920815][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.926998][ T1650] RIP: 0033:0x4196c4 [ 257.930908][ T1650] RSP: 002b:00007f240685a040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 257.940262][ T1650] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196c4 [ 257.949504][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 257.958529][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 257.967659][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 257.978525][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 257.987548][ T1650] INFO: task syz-executor.0:11289 blocked for more than 145 seconds. [ 257.996542][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 258.003662][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.013206][ T1650] task:syz-executor.0 state:D stack:28480 pid:11289 ppid: 8978 flags:0x00000004 [ 258.023071][ T1650] Call Trace: [ 258.027382][ T1650] __schedule+0x93a/0x26f0 [ 258.031829][ T1650] ? io_schedule_timeout+0x140/0x140 [ 258.039024][ T1650] schedule+0xd3/0x270 [ 258.043127][ T1650] schedule_preempt_disabled+0xf/0x20 [ 258.050203][ T1650] __mutex_lock+0xa46/0x1300 [ 258.054829][ T1650] ? misc_open+0x55/0x4a0 [ 258.059868][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 258.066667][ T1650] ? find_held_lock+0x2d/0x110 [ 258.071464][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.076564][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.082825][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.089152][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.094803][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.099940][ T1650] misc_open+0x55/0x4a0 [ 258.104117][ T1650] ? misc_devnode+0x120/0x120 [ 258.108887][ T1650] chrdev_open+0x266/0x770 [ 258.113319][ T1650] ? cdev_device_add+0x210/0x210 [ 258.118394][ T1650] ? security_file_open+0x205/0x4f0 [ 258.123614][ T1650] do_dentry_open+0x4c8/0x11d0 [ 258.128555][ T1650] ? cdev_device_add+0x210/0x210 [ 258.133512][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.139981][ T1650] ? may_open+0x1f6/0x420 [ 258.144346][ T1650] path_openat+0x1c23/0x27f0 [ 258.149786][ T1650] ? path_lookupat+0x860/0x860 [ 258.155781][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.161801][ T1650] do_filp_open+0x1aa/0x400 [ 258.166424][ T1650] ? may_open_dev+0xf0/0xf0 [ 258.170950][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.176063][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.182318][ T1650] ? _find_next_bit+0x1e3/0x260 [ 258.187311][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 258.192180][ T1650] ? alloc_fd+0x2f0/0x670 [ 258.197516][ T1650] do_sys_openat2+0x16d/0x420 [ 258.202270][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 258.210495][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 258.216612][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.221460][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.228376][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 258.233286][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.239086][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.245888][ T1650] do_syscall_64+0x35/0xb0 [ 258.250332][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.257866][ T1650] RIP: 0033:0x4196c4 [ 258.261790][ T1650] RSP: 002b:00007f240685a040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 258.271246][ T1650] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196c4 [ 258.279897][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 258.288935][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 258.298469][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 258.307423][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 258.317967][ T1650] INFO: task syz-executor.5:11271 can't die for more than 145 seconds. [ 258.327329][ T1650] task:syz-executor.5 state:D stack:28480 pid:11271 ppid: 8980 flags:0x00004004 [ 258.337611][ T1650] Call Trace: [ 258.340907][ T1650] __schedule+0x93a/0x26f0 [ 258.346731][ T1650] ? io_schedule_timeout+0x140/0x140 [ 258.352050][ T1650] schedule+0xd3/0x270 [ 258.358350][ T1650] schedule_preempt_disabled+0xf/0x20 [ 258.363771][ T1650] __mutex_lock+0xa46/0x1300 [ 258.370293][ T1650] ? misc_open+0x55/0x4a0 [ 258.374675][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 258.381212][ T1650] ? find_held_lock+0x2d/0x110 [ 258.386940][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.391818][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.398375][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.404649][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.411436][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.418519][ T1650] misc_open+0x55/0x4a0 [ 258.422723][ T1650] ? misc_devnode+0x120/0x120 [ 258.429026][ T1650] chrdev_open+0x266/0x770 [ 258.433487][ T1650] ? cdev_device_add+0x210/0x210 [ 258.440271][ T1650] ? security_file_open+0x205/0x4f0 [ 258.447281][ T1650] do_dentry_open+0x4c8/0x11d0 [ 258.452081][ T1650] ? cdev_device_add+0x210/0x210 [ 258.459244][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.467058][ T1650] ? may_open+0x1f6/0x420 [ 258.471428][ T1650] path_openat+0x1c23/0x27f0 [ 258.477632][ T1650] ? path_lookupat+0x860/0x860 [ 258.482428][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.489297][ T1650] do_filp_open+0x1aa/0x400 [ 258.493817][ T1650] ? may_open_dev+0xf0/0xf0 [ 258.498820][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.503880][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.510933][ T1650] ? _find_next_bit+0x1e3/0x260 [ 258.516427][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 258.521317][ T1650] ? alloc_fd+0x2f0/0x670 [ 258.528229][ T1650] do_sys_openat2+0x16d/0x420 [ 258.532945][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 258.538715][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 258.544212][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.549710][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.554598][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 258.559833][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.565766][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.571700][ T1650] do_syscall_64+0x35/0xb0 [ 258.576586][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.582506][ T1650] RIP: 0033:0x4196c4 [ 258.587616][ T1650] RSP: 002b:00007fd809300040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 258.601371][ T1650] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196c4 [ 258.610149][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 258.619276][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 258.627958][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 258.638388][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 258.647117][ T1650] INFO: task syz-executor.5:11271 blocked for more than 145 seconds. [ 258.656074][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 258.663207][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.674206][ T1650] task:syz-executor.5 state:D stack:28480 pid:11271 ppid: 8980 flags:0x00004004 [ 258.684613][ T1650] Call Trace: [ 258.688804][ T1650] __schedule+0x93a/0x26f0 [ 258.693262][ T1650] ? io_schedule_timeout+0x140/0x140 [ 258.699804][ T1650] schedule+0xd3/0x270 [ 258.703899][ T1650] schedule_preempt_disabled+0xf/0x20 [ 258.710975][ T1650] __mutex_lock+0xa46/0x1300 [ 258.715900][ T1650] ? misc_open+0x55/0x4a0 [ 258.720276][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 258.727322][ T1650] ? find_held_lock+0x2d/0x110 [ 258.732162][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.737138][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 258.743403][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.749836][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 258.755657][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.760631][ T1650] misc_open+0x55/0x4a0 [ 258.765163][ T1650] ? misc_devnode+0x120/0x120 [ 258.770665][ T1650] chrdev_open+0x266/0x770 [ 258.776304][ T1650] ? cdev_device_add+0x210/0x210 [ 258.781282][ T1650] ? security_file_open+0x205/0x4f0 [ 258.786819][ T1650] do_dentry_open+0x4c8/0x11d0 [ 258.791606][ T1650] ? cdev_device_add+0x210/0x210 [ 258.796665][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 258.802919][ T1650] ? may_open+0x1f6/0x420 [ 258.808103][ T1650] path_openat+0x1c23/0x27f0 [ 258.812733][ T1650] ? path_lookupat+0x860/0x860 [ 258.817690][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.823708][ T1650] do_filp_open+0x1aa/0x400 [ 258.828399][ T1650] ? may_open_dev+0xf0/0xf0 [ 258.833118][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 258.838204][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 258.844474][ T1650] ? _find_next_bit+0x1e3/0x260 [ 258.850574][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 258.855589][ T1650] ? alloc_fd+0x2f0/0x670 [ 258.859946][ T1650] do_sys_openat2+0x16d/0x420 [ 258.864648][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 258.870616][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 258.876265][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.881128][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 258.886136][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 258.891009][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 258.896102][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 258.902025][ T1650] do_syscall_64+0x35/0xb0 [ 258.906614][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 258.912529][ T1650] RIP: 0033:0x4196c4 [ 258.917220][ T1650] RSP: 002b:00007fd809300040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 258.925872][ T1650] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196c4 [ 258.933861][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 258.941992][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 258.950141][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 258.958225][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 258.966481][ T1650] INFO: task syz-executor.3:11215 can't die for more than 146 seconds. [ 258.979327][ T1650] task:syz-executor.3 state:D stack:28248 pid:11215 ppid: 8974 flags:0x00000004 [ 258.989095][ T1650] Call Trace: [ 258.992445][ T1650] __schedule+0x93a/0x26f0 [ 258.997604][ T1650] ? io_schedule_timeout+0x140/0x140 [ 259.002939][ T1650] schedule+0xd3/0x270 [ 259.007440][ T1650] schedule_preempt_disabled+0xf/0x20 [ 259.012847][ T1650] __mutex_lock+0xa46/0x1300 [ 259.018046][ T1650] ? misc_open+0x55/0x4a0 [ 259.022417][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 259.028394][ T1650] ? find_held_lock+0x2d/0x110 [ 259.033192][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.038638][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 259.045537][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.051803][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 259.057857][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.062843][ T1650] misc_open+0x55/0x4a0 [ 259.067558][ T1650] ? misc_devnode+0x120/0x120 [ 259.072266][ T1650] chrdev_open+0x266/0x770 [ 259.077683][ T1650] ? cdev_device_add+0x210/0x210 [ 259.082657][ T1650] ? security_file_open+0x205/0x4f0 [ 259.089183][ T1650] do_dentry_open+0x4c8/0x11d0 [ 259.093988][ T1650] ? cdev_device_add+0x210/0x210 [ 259.099470][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.107661][ T1650] ? may_open+0x1f6/0x420 [ 259.112017][ T1650] path_openat+0x1c23/0x27f0 [ 259.117108][ T1650] ? path_lookupat+0x860/0x860 [ 259.121893][ T1650] ? mark_lock+0xef/0x17b0 [ 259.127587][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.133598][ T1650] do_filp_open+0x1aa/0x400 [ 259.138509][ T1650] ? may_open_dev+0xf0/0xf0 [ 259.143041][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.148429][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 259.154693][ T1650] ? _find_next_bit+0x1e3/0x260 [ 259.160045][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 259.165327][ T1650] ? alloc_fd+0x2f0/0x670 [ 259.169767][ T1650] do_sys_openat2+0x16d/0x420 [ 259.174486][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 259.180291][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 259.186295][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.191173][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 259.197385][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 259.202532][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.208881][ T1650] do_syscall_64+0x35/0xb0 [ 259.213326][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.220056][ T1650] RIP: 0033:0x4196c4 [ 259.223979][ T1650] RSP: 002b:00007f0ac6dee040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.232805][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196c4 [ 259.241730][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 259.250384][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 259.259665][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 259.268069][ T1650] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 259.276532][ T1650] INFO: task syz-executor.3:11215 blocked for more than 146 seconds. [ 259.284906][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 259.292032][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 259.300887][ T1650] task:syz-executor.3 state:D stack:28248 pid:11215 ppid: 8974 flags:0x00000004 [ 259.310922][ T1650] Call Trace: [ 259.314215][ T1650] __schedule+0x93a/0x26f0 [ 259.318737][ T1650] ? io_schedule_timeout+0x140/0x140 [ 259.324043][ T1650] schedule+0xd3/0x270 [ 259.329081][ T1650] schedule_preempt_disabled+0xf/0x20 [ 259.334489][ T1650] __mutex_lock+0xa46/0x1300 [ 259.344016][ T1650] ? misc_open+0x55/0x4a0 [ 259.349004][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 259.356079][ T1650] ? find_held_lock+0x2d/0x110 [ 259.360945][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.366280][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 259.372568][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.379282][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 259.385370][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.390345][ T1650] misc_open+0x55/0x4a0 [ 259.394515][ T1650] ? misc_devnode+0x120/0x120 [ 259.399291][ T1650] chrdev_open+0x266/0x770 [ 259.403728][ T1650] ? cdev_device_add+0x210/0x210 [ 259.409382][ T1650] ? security_file_open+0x205/0x4f0 [ 259.414625][ T1650] do_dentry_open+0x4c8/0x11d0 [ 259.420265][ T1650] ? cdev_device_add+0x210/0x210 [ 259.425668][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.432120][ T1650] ? may_open+0x1f6/0x420 [ 259.437504][ T1650] path_openat+0x1c23/0x27f0 [ 259.442276][ T1650] ? path_lookupat+0x860/0x860 [ 259.452897][ T1650] ? mark_lock+0xef/0x17b0 [ 259.458374][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.464535][ T1650] do_filp_open+0x1aa/0x400 [ 259.474603][ T1650] ? may_open_dev+0xf0/0xf0 [ 259.480261][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.487289][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 259.493578][ T1650] ? _find_next_bit+0x1e3/0x260 [ 259.498939][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 259.503998][ T1650] ? alloc_fd+0x2f0/0x670 [ 259.509284][ T1650] do_sys_openat2+0x16d/0x420 [ 259.514010][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 259.520130][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 259.526255][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.531119][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 259.537498][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 259.542519][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.548729][ T1650] do_syscall_64+0x35/0xb0 [ 259.553180][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.560830][ T1650] RIP: 0033:0x4196c4 [ 259.565220][ T1650] RSP: 002b:00007f0ac6dee040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 259.573655][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196c4 [ 259.582619][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 259.591077][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 259.599212][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 259.607258][ T1650] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 259.615369][ T1650] INFO: task syz-executor.1:11219 can't die for more than 146 seconds. [ 259.623716][ T1650] task:syz-executor.1 state:D stack:28480 pid:11219 ppid: 8982 flags:0x00000004 [ 259.633882][ T1650] Call Trace: [ 259.640614][ T1650] __schedule+0x93a/0x26f0 [ 259.645612][ T1650] ? io_schedule_timeout+0x140/0x140 [ 259.650937][ T1650] schedule+0xd3/0x270 [ 259.655260][ T1650] schedule_preempt_disabled+0xf/0x20 [ 259.660657][ T1650] __mutex_lock+0xa46/0x1300 [ 259.666895][ T1650] ? misc_open+0x55/0x4a0 [ 259.671264][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 259.676919][ T1650] ? find_held_lock+0x2d/0x110 [ 259.681704][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.687328][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 259.693836][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.700190][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 259.705915][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.710898][ T1650] misc_open+0x55/0x4a0 [ 259.715140][ T1650] ? misc_devnode+0x120/0x120 [ 259.719830][ T1650] chrdev_open+0x266/0x770 [ 259.724482][ T1650] ? cdev_device_add+0x210/0x210 [ 259.729493][ T1650] ? security_file_open+0x205/0x4f0 [ 259.734928][ T1650] do_dentry_open+0x4c8/0x11d0 [ 259.739786][ T1650] ? cdev_device_add+0x210/0x210 [ 259.744814][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 259.751088][ T1650] ? may_open+0x1f6/0x420 [ 259.756276][ T1650] path_openat+0x1c23/0x27f0 [ 259.760911][ T1650] ? path_lookupat+0x860/0x860 [ 259.765771][ T1650] ? mark_lock+0xef/0x17b0 [ 259.770204][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.778003][ T1650] do_filp_open+0x1aa/0x400 [ 259.782540][ T1650] ? may_open_dev+0xf0/0xf0 [ 259.787125][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 259.792295][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 259.799311][ T1650] ? _find_next_bit+0x1e3/0x260 [ 259.804191][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 259.813916][ T1650] ? alloc_fd+0x2f0/0x670 [ 259.821652][ T1650] do_sys_openat2+0x16d/0x420 [ 259.828857][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 259.834035][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 259.843306][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 259.850132][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 259.858640][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 259.863608][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 259.871809][ T1650] do_syscall_64+0x35/0xb0 [ 259.880012][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 259.888716][ T1650] RIP: 0033:0x4665d9 [ 259.893484][ T1650] RSP: 002b:00007fb9378f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 259.903458][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 259.913957][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 259.924864][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 259.932914][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 259.940970][ T1650] R13: 00007ffc4a8a844f R14: 00007fb9378f5300 R15: 0000000000022000 [ 259.949062][ T1650] INFO: task syz-executor.1:11219 blocked for more than 147 seconds. [ 259.957254][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 259.964523][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 259.973373][ T1650] task:syz-executor.1 state:D stack:28480 pid:11219 ppid: 8982 flags:0x00000004 [ 259.983037][ T1650] Call Trace: [ 259.989011][ T1650] __schedule+0x93a/0x26f0 [ 259.993447][ T1650] ? io_schedule_timeout+0x140/0x140 [ 260.001105][ T1650] schedule+0xd3/0x270 [ 260.006333][ T1650] schedule_preempt_disabled+0xf/0x20 [ 260.011736][ T1650] __mutex_lock+0xa46/0x1300 [ 260.018258][ T1650] ? misc_open+0x55/0x4a0 [ 260.022600][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 260.029093][ T1650] ? find_held_lock+0x2d/0x110 [ 260.033886][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.040364][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 260.047470][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.053707][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 260.060363][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.066243][ T1650] misc_open+0x55/0x4a0 [ 260.070420][ T1650] ? misc_devnode+0x120/0x120 [ 260.076579][ T1650] chrdev_open+0x266/0x770 [ 260.081019][ T1650] ? cdev_device_add+0x210/0x210 [ 260.086930][ T1650] ? security_file_open+0x205/0x4f0 [ 260.092132][ T1650] do_dentry_open+0x4c8/0x11d0 [ 260.099990][ T1650] ? cdev_device_add+0x210/0x210 [ 260.105971][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.112236][ T1650] ? may_open+0x1f6/0x420 [ 260.117593][ T1650] path_openat+0x1c23/0x27f0 [ 260.122232][ T1650] ? path_lookupat+0x860/0x860 [ 260.130335][ T1650] ? mark_lock+0xef/0x17b0 [ 260.136074][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.142094][ T1650] do_filp_open+0x1aa/0x400 [ 260.148168][ T1650] ? may_open_dev+0xf0/0xf0 [ 260.152689][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.158614][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 260.165955][ T1650] ? _find_next_bit+0x1e3/0x260 [ 260.170963][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 260.177140][ T1650] ? alloc_fd+0x2f0/0x670 [ 260.181515][ T1650] do_sys_openat2+0x16d/0x420 [ 260.187550][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 260.192610][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 260.199045][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.204465][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 260.210501][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 260.216311][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.222243][ T1650] do_syscall_64+0x35/0xb0 [ 260.227681][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.233586][ T1650] RIP: 0033:0x4665d9 [ 260.238853][ T1650] RSP: 002b:00007fb9378f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 260.248450][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 260.257690][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 260.266256][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 260.274224][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 260.283736][ T1650] R13: 00007ffc4a8a844f R14: 00007fb9378f5300 R15: 0000000000022000 [ 260.292967][ T1650] INFO: task syz-executor.1:11280 can't die for more than 147 seconds. [ 260.304265][ T1650] task:syz-executor.1 state:D stack:28480 pid:11280 ppid: 8982 flags:0x00000004 [ 260.314408][ T1650] Call Trace: [ 260.318984][ T1650] __schedule+0x93a/0x26f0 [ 260.323785][ T1650] ? io_schedule_timeout+0x140/0x140 [ 260.329583][ T1650] schedule+0xd3/0x270 [ 260.333694][ T1650] schedule_preempt_disabled+0xf/0x20 [ 260.339733][ T1650] __mutex_lock+0xa46/0x1300 [ 260.346807][ T1650] ? misc_open+0x55/0x4a0 [ 260.351288][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 260.358790][ T1650] ? find_held_lock+0x2d/0x110 [ 260.363598][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.369703][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 260.377228][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.383649][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 260.389794][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.395132][ T1650] misc_open+0x55/0x4a0 [ 260.399322][ T1650] ? misc_devnode+0x120/0x120 [ 260.404023][ T1650] chrdev_open+0x266/0x770 [ 260.410117][ T1650] ? cdev_device_add+0x210/0x210 [ 260.415517][ T1650] ? security_file_open+0x205/0x4f0 [ 260.420746][ T1650] do_dentry_open+0x4c8/0x11d0 [ 260.425632][ T1650] ? cdev_device_add+0x210/0x210 [ 260.430678][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.437105][ T1650] ? may_open+0x1f6/0x420 [ 260.441451][ T1650] path_openat+0x1c23/0x27f0 [ 260.446201][ T1650] ? path_lookupat+0x860/0x860 [ 260.450989][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.457891][ T1650] do_filp_open+0x1aa/0x400 [ 260.462424][ T1650] ? may_open_dev+0xf0/0xf0 [ 260.467230][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.472189][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 260.478572][ T1650] ? _find_next_bit+0x1e3/0x260 [ 260.483455][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 260.488702][ T1650] ? alloc_fd+0x2f0/0x670 [ 260.493055][ T1650] do_sys_openat2+0x16d/0x420 [ 260.498110][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 260.503166][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 260.509574][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.514458][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.519744][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 260.524622][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 260.529814][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.537810][ T1650] do_syscall_64+0x35/0xb0 [ 260.542373][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.549590][ T1650] RIP: 0033:0x4196c4 [ 260.553516][ T1650] RSP: 002b:00007fb937890040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 260.562501][ T1650] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196c4 [ 260.572532][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 260.580619][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 260.588765][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 260.599530][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 260.609095][ T1650] INFO: task syz-executor.1:11280 blocked for more than 147 seconds. [ 260.619039][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 260.626916][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 260.636565][ T1650] task:syz-executor.1 state:D stack:28480 pid:11280 ppid: 8982 flags:0x00000004 [ 260.646860][ T1650] Call Trace: [ 260.650176][ T1650] __schedule+0x93a/0x26f0 [ 260.654594][ T1650] ? io_schedule_timeout+0x140/0x140 [ 260.661182][ T1650] schedule+0xd3/0x270 [ 260.667780][ T1650] schedule_preempt_disabled+0xf/0x20 [ 260.673193][ T1650] __mutex_lock+0xa46/0x1300 [ 260.678083][ T1650] ? misc_open+0x55/0x4a0 [ 260.682446][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 260.689851][ T1650] ? find_held_lock+0x2d/0x110 [ 260.695441][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.700319][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 260.706661][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.713411][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 260.719207][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.724174][ T1650] misc_open+0x55/0x4a0 [ 260.728448][ T1650] ? misc_devnode+0x120/0x120 [ 260.733334][ T1650] chrdev_open+0x266/0x770 [ 260.737893][ T1650] ? cdev_device_add+0x210/0x210 [ 260.742944][ T1650] ? security_file_open+0x205/0x4f0 [ 260.748292][ T1650] do_dentry_open+0x4c8/0x11d0 [ 260.753211][ T1650] ? cdev_device_add+0x210/0x210 [ 260.758928][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 260.765386][ T1650] ? may_open+0x1f6/0x420 [ 260.769738][ T1650] path_openat+0x1c23/0x27f0 [ 260.774531][ T1650] ? path_lookupat+0x860/0x860 [ 260.779526][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.785630][ T1650] do_filp_open+0x1aa/0x400 [ 260.790153][ T1650] ? may_open_dev+0xf0/0xf0 [ 260.796191][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 260.801212][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 260.808315][ T1650] ? _find_next_bit+0x1e3/0x260 [ 260.813202][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 260.818436][ T1650] ? alloc_fd+0x2f0/0x670 [ 260.822800][ T1650] do_sys_openat2+0x16d/0x420 [ 260.827582][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 260.832628][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 260.838219][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.843104][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 260.854670][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 260.859572][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 260.864526][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 260.872313][ T1650] do_syscall_64+0x35/0xb0 [ 260.879580][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 260.888326][ T1650] RIP: 0033:0x4196c4 [ 260.892220][ T1650] RSP: 002b:00007fb937890040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 260.904178][ T1650] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004196c4 [ 260.918187][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 260.926333][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 260.934321][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 260.942379][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 260.950797][ T1650] INFO: task syz-executor.2:11223 can't die for more than 148 seconds. [ 260.959552][ T1650] task:syz-executor.2 state:D stack:28048 pid:11223 ppid: 8981 flags:0x00000004 [ 260.968884][ T1650] Call Trace: [ 260.972202][ T1650] __schedule+0x93a/0x26f0 [ 260.977449][ T1650] ? io_schedule_timeout+0x140/0x140 [ 260.982786][ T1650] schedule+0xd3/0x270 [ 260.987033][ T1650] schedule_preempt_disabled+0xf/0x20 [ 260.992520][ T1650] __mutex_lock+0xa46/0x1300 [ 260.997364][ T1650] ? misc_open+0x55/0x4a0 [ 261.001721][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 261.007470][ T1650] ? find_held_lock+0x2d/0x110 [ 261.012263][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.017212][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 261.023716][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.031007][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 261.040706][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.047059][ T1650] misc_open+0x55/0x4a0 [ 261.051304][ T1650] ? misc_devnode+0x120/0x120 [ 261.060831][ T1650] chrdev_open+0x266/0x770 [ 261.066758][ T1650] ? cdev_device_add+0x210/0x210 [ 261.071849][ T1650] ? security_file_open+0x205/0x4f0 [ 261.081556][ T1650] do_dentry_open+0x4c8/0x11d0 [ 261.087750][ T1650] ? cdev_device_add+0x210/0x210 [ 261.092843][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.103840][ T1650] ? may_open+0x1f6/0x420 [ 261.110087][ T1650] path_openat+0x1c23/0x27f0 [ 261.119335][ T1650] ? path_lookupat+0x860/0x860 [ 261.125692][ T1650] ? mark_lock+0xef/0x17b0 [ 261.130157][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.138322][ T1650] do_filp_open+0x1aa/0x400 [ 261.142870][ T1650] ? may_open_dev+0xf0/0xf0 [ 261.147510][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.152463][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 261.158787][ T1650] ? _find_next_bit+0x1e3/0x260 [ 261.163660][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 261.168721][ T1650] ? alloc_fd+0x2f0/0x670 [ 261.173078][ T1650] do_sys_openat2+0x16d/0x420 [ 261.177888][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 261.182934][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 261.188471][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.193333][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 261.199024][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 261.203998][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.210141][ T1650] do_syscall_64+0x35/0xb0 [ 261.214682][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.220603][ T1650] RIP: 0033:0x4196c4 [ 261.225539][ T1650] RSP: 002b:00007fd4d6fcc040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 261.233982][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196c4 [ 261.242124][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 261.252472][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 261.261325][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 261.269655][ T1650] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 261.278205][ T1650] INFO: task syz-executor.2:11223 blocked for more than 148 seconds. [ 261.286669][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 261.293894][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 261.303148][ T1650] task:syz-executor.2 state:D stack:28048 pid:11223 ppid: 8981 flags:0x00000004 [ 261.312995][ T1650] Call Trace: [ 261.317676][ T1650] __schedule+0x93a/0x26f0 [ 261.322128][ T1650] ? io_schedule_timeout+0x140/0x140 [ 261.328967][ T1650] schedule+0xd3/0x270 [ 261.333069][ T1650] schedule_preempt_disabled+0xf/0x20 [ 261.339583][ T1650] __mutex_lock+0xa46/0x1300 [ 261.344210][ T1650] ? misc_open+0x55/0x4a0 [ 261.348745][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 261.354344][ T1650] ? find_held_lock+0x2d/0x110 [ 261.359270][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.364164][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 261.370583][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.377014][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 261.382671][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.388060][ T1650] misc_open+0x55/0x4a0 [ 261.392257][ T1650] ? misc_devnode+0x120/0x120 [ 261.397780][ T1650] chrdev_open+0x266/0x770 [ 261.402246][ T1650] ? cdev_device_add+0x210/0x210 [ 261.408574][ T1650] ? security_file_open+0x205/0x4f0 [ 261.413900][ T1650] do_dentry_open+0x4c8/0x11d0 [ 261.419144][ T1650] ? cdev_device_add+0x210/0x210 [ 261.424120][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.432051][ T1650] ? may_open+0x1f6/0x420 [ 261.437407][ T1650] path_openat+0x1c23/0x27f0 [ 261.442033][ T1650] ? path_lookupat+0x860/0x860 [ 261.447412][ T1650] ? mark_lock+0xef/0x17b0 [ 261.451853][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.458324][ T1650] do_filp_open+0x1aa/0x400 [ 261.462881][ T1650] ? may_open_dev+0xf0/0xf0 [ 261.467971][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.472936][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 261.480313][ T1650] ? _find_next_bit+0x1e3/0x260 [ 261.485602][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 261.490498][ T1650] ? alloc_fd+0x2f0/0x670 [ 261.495519][ T1650] do_sys_openat2+0x16d/0x420 [ 261.500228][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 261.506233][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 261.511733][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.517056][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 261.522041][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 261.527582][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.533753][ T1650] do_syscall_64+0x35/0xb0 [ 261.538856][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.545198][ T1650] RIP: 0033:0x4196c4 [ 261.549131][ T1650] RSP: 002b:00007fd4d6fcc040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 261.558178][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004196c4 [ 261.567840][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 261.577191][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 261.590276][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 261.598724][ T1650] R13: 0000000000000000 R14: 00000000200000c0 R15: 0000000000022000 [ 261.607226][ T1650] INFO: task syz-executor.4:11229 can't die for more than 148 seconds. [ 261.616051][ T1650] task:syz-executor.4 state:D stack:28392 pid:11229 ppid: 8979 flags:0x00000004 [ 261.627586][ T1650] Call Trace: [ 261.630892][ T1650] __schedule+0x93a/0x26f0 [ 261.636175][ T1650] ? io_schedule_timeout+0x140/0x140 [ 261.641588][ T1650] schedule+0xd3/0x270 [ 261.647109][ T1650] schedule_preempt_disabled+0xf/0x20 [ 261.652513][ T1650] __mutex_lock+0xa46/0x1300 [ 261.657633][ T1650] ? misc_open+0x55/0x4a0 [ 261.661985][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 261.667947][ T1650] ? find_held_lock+0x2d/0x110 [ 261.672853][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.678247][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 261.684521][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.690856][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 261.698645][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.703619][ T1650] misc_open+0x55/0x4a0 [ 261.707922][ T1650] ? misc_devnode+0x120/0x120 [ 261.712614][ T1650] chrdev_open+0x266/0x770 [ 261.717180][ T1650] ? cdev_device_add+0x210/0x210 [ 261.722140][ T1650] ? security_file_open+0x205/0x4f0 [ 261.727591][ T1650] do_dentry_open+0x4c8/0x11d0 [ 261.732453][ T1650] ? cdev_device_add+0x210/0x210 [ 261.737960][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 261.744231][ T1650] ? may_open+0x1f6/0x420 [ 261.748674][ T1650] path_openat+0x1c23/0x27f0 [ 261.753295][ T1650] ? path_lookupat+0x860/0x860 [ 261.758938][ T1650] ? mark_lock+0xef/0x17b0 [ 261.763377][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.769717][ T1650] do_filp_open+0x1aa/0x400 [ 261.774246][ T1650] ? may_open_dev+0xf0/0xf0 [ 261.778918][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 261.783883][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 261.790183][ T1650] ? _find_next_bit+0x1e3/0x260 [ 261.795209][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 261.800087][ T1650] ? alloc_fd+0x2f0/0x670 [ 261.804450][ T1650] do_sys_openat2+0x16d/0x420 [ 261.811324][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 261.816520][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 261.821997][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 261.826925][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 261.831790][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 261.836894][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 261.843165][ T1650] do_syscall_64+0x35/0xb0 [ 261.847745][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.853663][ T1650] RIP: 0033:0x4665d9 [ 261.857712][ T1650] RSP: 002b:00007f87cff62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 261.866965][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 261.875096][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 261.883081][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 261.892084][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 261.903565][ T1650] R13: 00007ffe721339cf R14: 00007f87cff62300 R15: 0000000000022000 [ 261.913620][ T1650] INFO: task syz-executor.4:11229 blocked for more than 149 seconds. [ 261.927182][ T1650] Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 261.934404][ T1650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 261.943439][ T1650] task:syz-executor.4 state:D stack:28392 pid:11229 ppid: 8979 flags:0x00000004 [ 261.952807][ T1650] Call Trace: [ 261.956190][ T1650] __schedule+0x93a/0x26f0 [ 261.960663][ T1650] ? io_schedule_timeout+0x140/0x140 [ 261.966099][ T1650] schedule+0xd3/0x270 [ 261.970192][ T1650] schedule_preempt_disabled+0xf/0x20 [ 261.976658][ T1650] __mutex_lock+0xa46/0x1300 [ 261.981292][ T1650] ? misc_open+0x55/0x4a0 [ 261.985781][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 261.991355][ T1650] ? find_held_lock+0x2d/0x110 [ 261.996207][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 262.001069][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 262.007619][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 262.013877][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 262.022886][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 262.028004][ T1650] misc_open+0x55/0x4a0 [ 262.032182][ T1650] ? misc_devnode+0x120/0x120 [ 262.038881][ T1650] chrdev_open+0x266/0x770 [ 262.043603][ T1650] ? cdev_device_add+0x210/0x210 [ 262.048720][ T1650] ? security_file_open+0x205/0x4f0 [ 262.053947][ T1650] do_dentry_open+0x4c8/0x11d0 [ 262.058798][ T1650] ? cdev_device_add+0x210/0x210 [ 262.063778][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 262.070148][ T1650] ? may_open+0x1f6/0x420 [ 262.074587][ T1650] path_openat+0x1c23/0x27f0 [ 262.079215][ T1650] ? path_lookupat+0x860/0x860 [ 262.083975][ T1650] ? mark_lock+0xef/0x17b0 [ 262.089237][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.095331][ T1650] do_filp_open+0x1aa/0x400 [ 262.099877][ T1650] ? may_open_dev+0xf0/0xf0 [ 262.104417][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 262.109529][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 262.115893][ T1650] ? _find_next_bit+0x1e3/0x260 [ 262.120775][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 262.125861][ T1650] ? alloc_fd+0x2f0/0x670 [ 262.130244][ T1650] do_sys_openat2+0x16d/0x420 [ 262.135023][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 262.140075][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 262.148173][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 262.153070][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 262.158004][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 262.162960][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 262.169003][ T1650] do_syscall_64+0x35/0xb0 [ 262.173450][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.179443][ T1650] RIP: 0033:0x4665d9 [ 262.183346][ T1650] RSP: 002b:00007f87cff62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 262.191933][ T1650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 262.200752][ T1650] RDX: 0000000000020601 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 262.208873][ T1650] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 262.216931][ T1650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 262.225744][ T1650] R13: 00007ffe721339cf R14: 00007f87cff62300 R15: 0000000000022000 [ 262.233842][ T1650] INFO: task syz-executor.4:11286 can't die for more than 149 seconds. [ 262.242540][ T1650] task:syz-executor.4 state:D stack:28480 pid:11286 ppid: 8979 flags:0x00004004 [ 262.252976][ T1650] Call Trace: [ 262.256453][ T1650] __schedule+0x93a/0x26f0 [ 262.260906][ T1650] ? io_schedule_timeout+0x140/0x140 [ 262.266335][ T1650] schedule+0xd3/0x270 [ 262.270428][ T1650] schedule_preempt_disabled+0xf/0x20 [ 262.275932][ T1650] __mutex_lock+0xa46/0x1300 [ 262.280543][ T1650] ? misc_open+0x55/0x4a0 [ 262.285418][ T1650] ? mutex_lock_io_nested+0x1160/0x1160 [ 262.291134][ T1650] ? find_held_lock+0x2d/0x110 [ 262.296035][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 262.300994][ T1650] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 262.307323][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 262.313666][ T1650] ? kobject_get_unless_zero+0x15a/0x1e0 [ 262.319484][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 262.325623][ T1650] misc_open+0x55/0x4a0 [ 262.329893][ T1650] ? misc_devnode+0x120/0x120 [ 262.334687][ T1650] chrdev_open+0x266/0x770 [ 262.339151][ T1650] ? cdev_device_add+0x210/0x210 [ 262.345252][ T1650] ? security_file_open+0x205/0x4f0 [ 262.352234][ T1650] do_dentry_open+0x4c8/0x11d0 [ 262.357411][ T1650] ? cdev_device_add+0x210/0x210 [ 262.362504][ T1650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 262.370366][ T1650] ? may_open+0x1f6/0x420 [ 262.375605][ T1650] path_openat+0x1c23/0x27f0 [ 262.380228][ T1650] ? path_lookupat+0x860/0x860 [ 262.385068][ T1650] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.391072][ T1650] do_filp_open+0x1aa/0x400 [ 262.395745][ T1650] ? may_open_dev+0xf0/0xf0 [ 262.400328][ T1650] ? rwlock_bug.part.0+0x90/0x90 [ 262.405346][ T1650] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 262.411600][ T1650] ? _find_next_bit+0x1e3/0x260 [ 262.417324][ T1650] ? _raw_spin_unlock+0x24/0x40 [ 262.422197][ T1650] ? alloc_fd+0x2f0/0x670 [ 262.426711][ T1650] do_sys_openat2+0x16d/0x420 [ 262.431408][ T1650] ? build_open_flags+0x6f0/0x6f0 [ 262.436604][ T1650] ? __context_tracking_exit+0xb8/0xe0 [ 262.442153][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 262.447244][ T1650] ? lock_downgrade+0x6e0/0x6e0 [ 262.452127][ T1650] __x64_sys_openat+0x13f/0x1f0 [ 262.457549][ T1650] ? __ia32_sys_open+0x1c0/0x1c0 [ 262.462553][ T1650] ? syscall_enter_from_user_mode+0x21/0x70 [ 262.468553][ T1650] do_syscall_64+0x35/0xb0 [ 262.472992][ T1650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.480258][ T1650] RIP: 0033:0x4196c4 [ 262.484181][ T1650] RSP: 002b:00007f87cff1e040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 262.495451][ T1650] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004196c4 [ 262.503449][ T1650] RDX: 0000000000000002 RSI: 00000000004bea81 RDI: 00000000ffffff9c [ 262.511486][ T1650] RBP: 00000000004bea81 R08: 0000000000000000 R09: 0000000000000000 [ 262.519696][ T1650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 262.528970][ T1650] R13: 0000000000000000 R14: 0000000020000140 R15: 0000000000022000 [ 262.537190][ T1650] [ 262.537190][ T1650] Showing all locks held in the system: [ 262.545058][ T1650] 5 locks held by kworker/0:0/5: [ 262.550006][ T1650] #0: ffff888140bc6538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 262.562028][ T1650] #1: ffffc90000ca7db0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 262.573651][ T1650] #2: ffff888021401220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4330 [ 262.582663][ T1650] #3: ffff888046820220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 262.593412][ T1650] #4: ffff88802d56e1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 262.603843][ T1650] 2 locks held by kworker/u4:4/133: [ 262.610311][ T1650] 1 lock held by khungtaskd/1650: [ 262.616005][ T1650] #0: ffffffff8b97eb40 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 262.626191][ T1650] 1 lock held by in:imklog/8175: [ 262.631153][ T1650] #0: ffff8880339eaff0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 262.641298][ T1650] 5 locks held by kworker/0:8/10942: [ 262.646819][ T1650] #0: ffff888140bc6538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 262.657902][ T1650] #1: ffffc9000c69fdb0 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 262.669298][ T1650] #2: ffff888021399220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4330 [ 262.678283][ T1650] #3: ffff888046bef220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 262.687637][ T1650] #4: ffff88802d56d1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7a/0x4a0 [ 262.697941][ T1650] 1 lock held by syz-executor.0/11204: [ 262.703402][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.711950][ T1650] 1 lock held by syz-executor.0/11289: [ 262.717500][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.726786][ T1650] 2 locks held by syz-executor.5/11212: [ 262.732352][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.740966][ T1650] #1: ffffffff8b84edc8 (system_transition_mutex){+.+.}-{3:3}, at: snapshot_open+0x3b/0x2a0 [ 262.751695][ T1650] 1 lock held by syz-executor.5/11271: [ 262.757235][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.766622][ T1650] 1 lock held by syz-executor.3/11215: [ 262.772101][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.780621][ T1650] 1 lock held by syz-executor.1/11219: [ 262.786190][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.794823][ T1650] 1 lock held by syz-executor.1/11280: [ 262.800285][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.809679][ T1650] 1 lock held by syz-executor.2/11223: [ 262.817855][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.829059][ T1650] 1 lock held by syz-executor.4/11229: [ 262.834952][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.843458][ T1650] 1 lock held by syz-executor.4/11286: [ 262.850322][ T1650] #0: ffffffff8c3ba808 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x55/0x4a0 [ 262.860053][ T1650] [ 262.862684][ T1650] ============================================= [ 262.862684][ T1650] [ 262.872728][ T1650] NMI backtrace for cpu 1 [ 262.877175][ T1650] CPU: 1 PID: 1650 Comm: khungtaskd Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 262.886729][ T1650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.896799][ T1650] Call Trace: [ 262.900076][ T1650] dump_stack_lvl+0xcd/0x134 [ 262.904713][ T1650] nmi_cpu_backtrace.cold+0x44/0xd7 [ 262.909968][ T1650] ? lapic_can_unplug_cpu+0x80/0x80 [ 262.915214][ T1650] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 262.921211][ T1650] watchdog+0xd3e/0xf50 [ 262.925377][ T1650] ? trace_sched_process_hang+0x280/0x280 [ 262.931103][ T1650] kthread+0x3e5/0x4d0 [ 262.935184][ T1650] ? set_kthread_struct+0x130/0x130 [ 262.940408][ T1650] ret_from_fork+0x1f/0x30 [ 262.945087][ T1650] Sending NMI from CPU 1 to CPUs 0: [ 262.951329][ C0] NMI backtrace for cpu 0 [ 262.951341][ C0] CPU: 0 PID: 4855 Comm: systemd-journal Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 262.951354][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.951365][ C0] RIP: 0010:check_kcov_mode+0x2e/0x40 [ 262.951378][ C0] Code: 36 8c 7e 89 c2 81 e2 00 01 00 00 a9 00 01 ff 00 74 10 31 c0 85 d2 74 15 8b 96 3c 15 00 00 85 d2 74 0b 8b 86 18 15 00 00 39 f8 <0f> 94 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 31 c0 65 8b [ 262.951397][ C0] RSP: 0018:ffffc900010efa30 EFLAGS: 00000293 [ 262.951410][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff88802cad8000 [ 262.951421][ C0] RDX: 0000000000000000 RSI: ffff88802cad8000 RDI: 0000000000000003 [ 262.951431][ C0] RBP: 00007f5316ca99c7 R08: 0000000000000000 R09: 0000000000000001 [ 262.951441][ C0] R10: ffffffff818212ff R11: 0000000000000000 R12: ffffc900010efb00 [ 262.951452][ C0] R13: 0000000000000000 R14: ffff88802cad8000 R15: 0000000000000cc0 [ 262.951462][ C0] FS: 00007f53179ee8c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 262.951473][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 262.951482][ C0] CR2: 00007f5314e64000 CR3: 0000000020539000 CR4: 00000000001506f0 [ 262.951492][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 262.951502][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 262.951511][ C0] Call Trace: [ 262.951517][ C0] __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 262.951524][ C0] is_bpf_text_address+0x6f/0x170 [ 262.951531][ C0] kernel_text_address+0xbd/0xf0 [ 262.951538][ C0] __kernel_text_address+0x9/0x30 [ 262.951545][ C0] unwind_get_return_address+0x51/0x90 [ 262.951552][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 262.951558][ C0] arch_stack_walk+0x93/0xe0 [ 262.951565][ C0] stack_trace_save+0x8c/0xc0 [ 262.951571][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 262.951580][ C0] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 262.951588][ C0] kasan_save_stack+0x1b/0x40 [ 262.951594][ C0] ? kasan_save_stack+0x1b/0x40 [ 262.951601][ C0] ? __kasan_slab_alloc+0x84/0xa0 [ 262.951608][ C0] ? kmem_cache_alloc+0x285/0x4a0 [ 262.951614][ C0] ? prepare_creds+0x3f/0x7b0 [ 262.951620][ C0] ? do_faccessat+0x3f4/0x850 [ 262.951626][ C0] ? do_syscall_64+0x35/0xb0 [ 262.951633][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.951641][ C0] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 262.951649][ C0] ? allocate_slab+0x394/0x4b0 [ 262.951655][ C0] ? lockdep_hardirqs_off+0x90/0xd0 [ 262.951663][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 262.951670][ C0] ? trace_hardirqs_off+0x6b/0x1b0 [ 262.951677][ C0] ? allocate_slab+0x394/0x4b0 [ 262.951683][ C0] ? ___slab_alloc+0x4ba/0x820 [ 262.951690][ C0] ? prepare_creds+0x3f/0x7b0 [ 262.951696][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 262.951703][ C0] ? __slab_alloc.constprop.0+0xaf/0xf0 [ 262.951710][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 262.951717][ C0] ? kasan_unpoison+0x3c/0x60 [ 262.951723][ C0] __kasan_slab_alloc+0x84/0xa0 [ 262.951730][ C0] kmem_cache_alloc+0x285/0x4a0 [ 262.951736][ C0] prepare_creds+0x3f/0x7b0 [ 262.951742][ C0] do_faccessat+0x3f4/0x850 [ 262.951748][ C0] ? stream_open+0x60/0x60 [ 262.951755][ C0] ? __secure_computing+0x104/0x360 [ 262.951761][ C0] do_syscall_64+0x35/0xb0 [ 262.951768][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.951775][ C0] RIP: 0033:0x7f5316ca99c7 [ 262.951786][ C0] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 262.951805][ C0] RSP: 002b:00007ffd273275d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 262.951821][ C0] RAX: ffffffffffffffda RBX: 00007ffd2732a600 RCX: 00007f5316ca99c7 [ 262.951831][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000564dcff2f9a3 [ 262.951841][ C0] RBP: 00007ffd27327720 R08: 0000564dcff253e5 R09: 0000000000000018 [ 262.951852][ C0] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 262.951862][ C0] R13: 0000000000000000 R14: 0000564dd1e7f8a0 R15: 00007ffd27327c10 [ 262.974977][ T1650] Kernel panic - not syncing: hung_task: blocked tasks [ 263.362854][ T1650] CPU: 1 PID: 1650 Comm: khungtaskd Not tainted 5.14.0-rc2-next-20210721-syzkaller #0 [ 263.372392][ T1650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.382439][ T1650] Call Trace: [ 263.385730][ T1650] dump_stack_lvl+0xcd/0x134 [ 263.390338][ T1650] panic+0x306/0x73d [ 263.394290][ T1650] ? __warn_printk+0xf3/0xf3 [ 263.398884][ T1650] ? lapic_can_unplug_cpu+0x80/0x80 [ 263.404082][ T1650] ? preempt_schedule_thunk+0x16/0x18 [ 263.409453][ T1650] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 263.415629][ T1650] ? watchdog.cold+0x22d/0x248 [ 263.420476][ T1650] watchdog.cold+0x23e/0x248 [ 263.425073][ T1650] ? trace_sched_process_hang+0x280/0x280 [ 263.430801][ T1650] kthread+0x3e5/0x4d0 [ 263.434877][ T1650] ? set_kthread_struct+0x130/0x130 [ 263.440104][ T1650] ret_from_fork+0x1f/0x30 [ 263.446008][ T1650] Kernel Offset: disabled [ 263.450344][ T1650] Rebooting in 86400 seconds..