[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 37.095153][ T7024] IPVS: ftp: loaded support on port[0] = 21 [ 37.359249][ T6740] tipc: TX() has been purged, node left! [ 37.773166][ T7007] can: request_module (can-proto-0) failed. [ 40.448972][ T7007] can: request_module (can-proto-0) failed. [ 40.459345][ T7007] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2020/05/28 15:17:01 parsed 1 programs 2020/05/28 15:17:02 executed programs: 0 [ 48.354139][ T7154] IPVS: ftp: loaded support on port[0] = 21 [ 48.375189][ T7157] IPVS: ftp: loaded support on port[0] = 21 [ 48.385334][ T7159] IPVS: ftp: loaded support on port[0] = 21 [ 48.387027][ T7160] IPVS: ftp: loaded support on port[0] = 21 [ 48.419677][ T7163] IPVS: ftp: loaded support on port[0] = 21 [ 48.445387][ T7164] IPVS: ftp: loaded support on port[0] = 21 [ 48.635248][ T7154] chnl_net:caif_netlink_parms(): no params data found [ 48.778480][ T7157] chnl_net:caif_netlink_parms(): no params data found [ 48.865146][ T7159] chnl_net:caif_netlink_parms(): no params data found [ 48.894424][ T7154] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.902566][ T7154] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.912796][ T7154] device bridge_slave_0 entered promiscuous mode [ 48.960398][ T7154] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.969006][ T7154] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.980007][ T7154] device bridge_slave_1 entered promiscuous mode [ 49.012813][ T7160] chnl_net:caif_netlink_parms(): no params data found [ 49.079191][ T7163] chnl_net:caif_netlink_parms(): no params data found [ 49.106138][ T7157] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.115240][ T7157] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.124422][ T7157] device bridge_slave_0 entered promiscuous mode [ 49.140491][ T7154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.180897][ T7157] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.188708][ T7157] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.196278][ T7157] device bridge_slave_1 entered promiscuous mode [ 49.211869][ T7154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.235209][ T7164] chnl_net:caif_netlink_parms(): no params data found [ 49.264506][ T7159] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.272522][ T7159] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.280738][ T7159] device bridge_slave_0 entered promiscuous mode [ 49.293149][ T7157] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.341515][ T7159] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.349466][ T7159] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.357519][ T7159] device bridge_slave_1 entered promiscuous mode [ 49.370181][ T7157] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.386624][ T7154] team0: Port device team_slave_0 added [ 49.433567][ T7154] team0: Port device team_slave_1 added [ 49.477980][ T7159] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.492398][ T7160] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.500070][ T7160] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.508184][ T7160] device bridge_slave_0 entered promiscuous mode [ 49.517877][ T7157] team0: Port device team_slave_0 added [ 49.523690][ T7160] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.530781][ T7160] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.538696][ T7160] device bridge_slave_1 entered promiscuous mode [ 49.560720][ T7154] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.567962][ T7154] 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. [ 49.595042][ T7154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.608052][ T7159] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.624197][ T7157] team0: Port device team_slave_1 added [ 49.639130][ T7154] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.646081][ T7154] 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. [ 49.672354][ T7154] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.722303][ T7163] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.730393][ T7163] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.745237][ T7163] device bridge_slave_0 entered promiscuous mode [ 49.754074][ T7163] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.761876][ T7163] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.770498][ T7163] device bridge_slave_1 entered promiscuous mode [ 49.791951][ T7159] team0: Port device team_slave_0 added [ 49.798348][ T7157] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.805298][ T7157] 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. [ 49.833057][ T7157] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.847196][ T7160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.868698][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.876190][ T7164] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.885220][ T7164] device bridge_slave_0 entered promiscuous mode [ 49.894143][ T7159] team0: Port device team_slave_1 added [ 49.900708][ T7157] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.908203][ T7157] 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. [ 49.934409][ T7157] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.950501][ T7160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.961838][ T7163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.971653][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.980039][ T7164] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.989276][ T7164] device bridge_slave_1 entered promiscuous mode [ 50.014658][ T7163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.079907][ T7154] device hsr_slave_0 entered promiscuous mode [ 50.137046][ T7154] device hsr_slave_1 entered promiscuous mode [ 50.223414][ T7159] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.230403][ T7159] 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. [ 50.257844][ T7159] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.274528][ T7159] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.282350][ T7159] 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. [ 50.309110][ T7159] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.338460][ T7160] team0: Port device team_slave_0 added [ 50.409989][ T7157] device hsr_slave_0 entered promiscuous mode [ 50.456993][ T7157] device hsr_slave_1 entered promiscuous mode [ 50.516409][ T7157] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 50.524190][ T7157] Cannot create hsr debugfs directory [ 50.542088][ T7164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.554356][ T7160] team0: Port device team_slave_1 added [ 50.578151][ T7163] team0: Port device team_slave_0 added [ 50.629214][ T7159] device hsr_slave_0 entered promiscuous mode [ 50.666977][ T7159] device hsr_slave_1 entered promiscuous mode [ 50.706483][ T7159] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 50.714073][ T7159] Cannot create hsr debugfs directory [ 50.728199][ T7164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.756110][ T7163] team0: Port device team_slave_1 added [ 50.770794][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.781541][ T7160] 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. [ 50.808325][ T7160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.823603][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.831019][ T7160] 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. [ 50.858062][ T7160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.899349][ T7164] team0: Port device team_slave_0 added [ 50.905430][ T7163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.913179][ T7163] 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. [ 50.941308][ T7163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.972162][ T7164] team0: Port device team_slave_1 added [ 50.982677][ T7163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.990929][ T7163] 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. [ 51.017686][ T7163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.082980][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.090327][ T7164] 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. [ 51.116950][ T7164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.198786][ T7163] device hsr_slave_0 entered promiscuous mode [ 51.236955][ T7163] device hsr_slave_1 entered promiscuous mode [ 51.276211][ T7163] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.276238][ T7163] Cannot create hsr debugfs directory [ 51.276827][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.297746][ T7164] 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. [ 51.324165][ T7164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.378896][ T7160] device hsr_slave_0 entered promiscuous mode [ 51.426735][ T7160] device hsr_slave_1 entered promiscuous mode [ 51.466251][ T7160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.476864][ T7160] Cannot create hsr debugfs directory [ 51.640022][ T7164] device hsr_slave_0 entered promiscuous mode [ 51.687389][ T7164] device hsr_slave_1 entered promiscuous mode [ 51.746199][ T7164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.753779][ T7164] Cannot create hsr debugfs directory [ 51.795153][ T7154] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 51.848011][ T7154] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 51.936895][ T7154] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 51.977140][ T7154] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 52.081627][ T7159] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.120335][ T7159] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.192733][ T7159] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.277452][ T7159] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.355515][ T7157] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.409214][ T7157] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 52.488949][ T7157] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 52.528777][ T7157] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 52.585672][ T7160] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 52.629228][ T7160] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 52.695148][ T7160] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 52.738380][ T7160] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 52.854519][ T7164] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 52.909812][ T7164] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 52.957994][ T7163] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 52.998749][ T7163] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.039111][ T7163] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.111048][ T7163] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.161466][ T7164] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 53.228625][ T7164] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 53.280410][ T7154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.332263][ T7154] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.340916][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.349988][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.388095][ T7157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.400263][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.411955][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.420785][ T2666] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.428405][ T2666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.443652][ T7159] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.470496][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.488871][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.498068][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.507599][ T2676] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.514699][ T2676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.523322][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.531257][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.561789][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.571094][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.581988][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.594491][ T7159] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.614569][ T7157] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.625715][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.663551][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.672291][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.681153][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.690206][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.699153][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.707759][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.716338][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.724772][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.733468][ T2699] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.740561][ T2699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.748521][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.757258][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.765510][ T2699] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.772591][ T2699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.780776][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.789447][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.797889][ T2699] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.804928][ T2699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.831507][ T7160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.853592][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.861409][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.869871][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.880608][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.889046][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.897998][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.907119][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.915628][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.924225][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.932681][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.941237][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.949626][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.958434][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.966866][ T2681] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.973910][ T2681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.981535][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.990342][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.013308][ T7163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.021040][ T7154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.044352][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.052106][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.061105][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.073872][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.083121][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.091756][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.100484][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.114534][ T7160] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.135248][ T7159] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.149494][ T7159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.162636][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.170727][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.179158][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.187428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.196934][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.205059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.214164][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.230530][ T7163] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.248587][ T7164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.268986][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.277608][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.285271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.296194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.305056][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.312158][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.320408][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.330143][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.338581][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.346162][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.355044][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.363284][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.370850][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.391948][ T7159] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.410529][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.419375][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.428869][ T2681] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.437306][ T2681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.444885][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.453627][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.461684][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.487967][ T7164] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.499377][ T7154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.510971][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.520211][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.528683][ T2699] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.535801][ T2699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.544300][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.553133][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.561546][ T2699] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.568658][ T2699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.576312][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.584849][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.625960][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.634506][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.643404][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.655338][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.664190][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.672588][ T2699] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.679697][ T2699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.687472][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.696383][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.704643][ T2699] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.711725][ T2699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.719741][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.728459][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.737078][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.745386][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.752876][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.760421][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.768594][ T2699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.789125][ T7157] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.809149][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.820076][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.830779][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.841124][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.851175][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.862614][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.872173][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.902869][ T7154] device veth0_vlan entered promiscuous mode [ 54.916908][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.925349][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.934942][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.944293][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.953210][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.961821][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.970389][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.979389][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.987445][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.994969][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.023408][ T7154] device veth1_vlan entered promiscuous mode [ 55.034737][ T7163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.044608][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.055321][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.064164][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.072782][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.081828][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.090439][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.099649][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.108758][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.117277][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.125443][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.134968][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.144052][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.153457][ T7160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.188892][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.198664][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.208315][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.218003][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.226953][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.235275][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.244160][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.255040][ T7159] device veth0_vlan entered promiscuous mode [ 55.280704][ T7154] device veth0_macvtap entered promiscuous mode [ 55.293237][ T7164] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.307477][ T7164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.318860][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.327349][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.334939][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.343340][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.351201][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.360167][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.369116][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.377586][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.392705][ T7159] device veth1_vlan entered promiscuous mode [ 55.402706][ T7163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.413595][ T7154] device veth1_macvtap entered promiscuous mode [ 55.442730][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.450980][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.461439][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.470556][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.480423][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.518354][ T7157] device veth0_vlan entered promiscuous mode [ 55.532474][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.541186][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.549647][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.558905][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.566799][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.574182][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.590349][ T7160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.603589][ T7154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.618312][ T7154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.628838][ T7164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.641130][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.650446][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.659504][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.668486][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.677799][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.686629][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.709256][ T7157] device veth1_vlan entered promiscuous mode [ 55.720128][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.729213][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.741657][ T7163] device veth0_vlan entered promiscuous mode [ 55.765333][ T7159] device veth0_macvtap entered promiscuous mode [ 55.781196][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.788921][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.796985][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.805345][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.821032][ T7163] device veth1_vlan entered promiscuous mode [ 55.832357][ T7159] device veth1_macvtap entered promiscuous mode [ 55.841209][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.850517][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.859521][ T4066] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.930370][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.941489][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.953217][ T7159] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.964769][ T7159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 55.975710][ T7159] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.991766][ T7159] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.049680][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.062333][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.071302][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.080441][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.089253][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.098192][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.107080][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.121640][ T7157] device veth0_macvtap entered promiscuous mode [ 56.208364][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.245973][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.254512][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.263986][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.273183][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.282747][ T2681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.293105][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.302700][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.311480][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.378336][ T7157] device veth1_macvtap entered promiscuous mode [ 56.430765][ T7164] device veth0_vlan entered promiscuous mode [ 56.449147][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.458508][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.467568][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.479916][ T7163] device veth0_macvtap entered promiscuous mode [ 56.492924][ T7164] device veth1_vlan entered promiscuous mode [ 56.505736][ T2666] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 56.555947][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.563876][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.577773][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.606978][ T2666] usb 3-1: Using ep0 maxpacket: 16 [ 56.614293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.624763][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.642081][ T7163] device veth1_macvtap entered promiscuous mode [ 56.663820][ T7160] device veth0_vlan entered promiscuous mode [ 56.686225][ T7157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.700856][ T7157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.711905][ T7157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.723760][ T7157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.735335][ T7157] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.743080][ T2666] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.762529][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.773651][ T2666] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.780516][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.784910][ T2666] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 56.793805][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.816586][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.826529][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.837025][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.848663][ T7163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.856784][ T2681] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 56.872793][ T7160] device veth1_vlan entered promiscuous mode [ 56.883361][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.891367][ T2666] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 56.901443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.909924][ T2666] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=30 [ 56.919467][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.928144][ T2666] usb 3-1: SerialNumber: syz [ 56.934077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.945685][ T2681] usb 1-1: Using ep0 maxpacket: 16 [ 56.946356][ T2666] usb 3-1: config 0 descriptor?? [ 56.959767][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.970433][ T7157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 56.982133][ T7157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.993744][ T7157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.004617][ T7157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.024023][ T7157] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.033819][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.046120][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.057066][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.065813][ T2681] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.068629][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.083021][ T2681] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.089502][ T7163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.107671][ T2681] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 57.111206][ T7163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.133358][ T7163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.144514][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.153939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.162895][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.171915][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.195831][ T2681] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 57.205035][ T2681] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=30 [ 57.213731][ T2681] usb 1-1: SerialNumber: syz [ 57.223948][ T2681] usb 1-1: config 0 descriptor?? [ 57.233510][ T7164] device veth0_macvtap entered promiscuous mode [ 57.327583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.339878][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.348336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.359922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.368759][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.380773][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.391964][ T7164] device veth1_macvtap entered promiscuous mode [ 57.434932][ T7160] device veth0_macvtap entered promiscuous mode [ 57.511816][ T7160] device veth1_macvtap entered promiscuous mode [ 57.584115][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.595920][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.620271][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.631476][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.644900][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.659048][ T2666] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 57.660999][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.683003][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.693949][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.709723][ T7164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.725527][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.733411][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.756389][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.764215][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.796042][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.823122][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.845394][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.855198][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.868764][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.882125][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.895294][ T2698] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 57.907644][ T2681] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 57.918259][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.941829][ T7164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.972477][ T7164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.998223][ T7164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.030670][ T2698] usb 4-1: Using ep0 maxpacket: 16 [ 58.037920][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.059443][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.084864][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.124643][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.147099][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.165841][ T2698] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.179105][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.192374][ T2698] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.210253][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.224428][ T2698] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 58.245093][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.266144][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.289183][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.318794][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.335683][ T2698] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 58.344708][ T2698] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=30 [ 58.365414][ T2698] usb 4-1: SerialNumber: syz [ 58.377840][ T2698] usb 4-1: config 0 descriptor?? [ 58.430595][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.453024][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.480340][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.507063][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.529204][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.552357][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.573373][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.594997][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.620676][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.649102][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.679085][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.097064][ T2698] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 2020/05/28 15:17:13 executed programs: 6 2020/05/28 15:17:18 executed programs: 16 2020/05/28 15:17:24 executed programs: 28 2020/05/28 15:17:30 executed programs: 40 2020/05/28 15:17:36 executed programs: 52 2020/05/28 15:17:43 executed programs: 64 2020/05/28 15:17:49 executed programs: 76 2020/05/28 15:17:55 executed programs: 88 2020/05/28 15:18:01 executed programs: 100 2020/05/28 15:18:07 executed programs: 112 2020/05/28 15:18:13 executed programs: 124 2020/05/28 15:18:19 executed programs: 136 2020/05/28 15:18:25 executed programs: 148 2020/05/28 15:18:31 executed programs: 160 2020/05/28 15:18:37 executed programs: 172 2020/05/28 15:18:43 executed programs: 184 2020/05/28 15:18:49 executed programs: 196 2020/05/28 15:18:55 executed programs: 208 2020/05/28 15:19:01 executed programs: 220 2020/05/28 15:19:07 executed programs: 232 2020/05/28 15:19:13 executed programs: 244 2020/05/28 15:19:19 executed programs: 256 2020/05/28 15:19:26 executed programs: 268 2020/05/28 15:19:32 executed programs: 280 2020/05/28 15:19:38 executed programs: 292 [ 206.765957][ T1121] INFO: task kworker/u4:2:73 blocked for more than 143 seconds. [ 206.782890][ T1121] Not tainted 5.6.0-rc5-syzkaller #0 [ 206.800151][ T1121] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.819476][ T1121] kworker/u4:2 D27880 73 2 0x80004000 [ 206.832643][ T1121] Workqueue: events_unbound fsnotify_mark_destroy_workfn [ 206.847952][ T1121] Call Trace: [ 206.856083][ T1121] ? __schedule+0x8a9/0x1970 [ 206.865468][ T1121] ? __sched_text_start+0x8/0x8 [ 206.877531][ T1121] ? __lock_acquire+0xeda/0x4370 [ 206.889079][ T1121] schedule+0xc4/0x2b0 [ 206.901518][ T1121] schedule_timeout+0x56c/0x970 [ 206.912300][ T1121] ? usleep_range+0x120/0x120 [ 206.922934][ T1121] ? mark_lock+0xbe/0x11a0 [ 206.933351][ T1121] ? mark_held_locks+0xb0/0x110 [ 206.944144][ T1121] ? _raw_spin_unlock_irq+0x1f/0x80 [ 206.956582][ T1121] wait_for_completion+0x25f/0x3c0 [ 206.968913][ T1121] ? wait_for_completion_interruptible+0x440/0x440 [ 206.983685][ T1121] ? wake_up_q+0x120/0x120 [ 206.994140][ T1121] __synchronize_srcu+0x18e/0x240 [ 207.005201][ T1121] ? call_srcu+0x10/0x10 [ 207.014767][ T1121] ? rcu_gp_is_expedited+0x70/0x70 [ 207.027048][ T1121] ? rcu_gp_is_expedited+0x4e/0x70 [ 207.039271][ T1121] fsnotify_mark_destroy_workfn+0xea/0x330 [ 207.052450][ T1121] ? fsnotify_put_mark_wake.part.8+0xb0/0xb0 [ 207.065611][ T1121] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 207.080496][ T1121] process_one_work+0x903/0x15c0 [ 207.153374][ T1121] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 207.185919][ T1121] ? do_raw_spin_lock+0x12a/0x2e0 [ 207.191004][ T1121] worker_thread+0x82/0xb50 [ 207.195501][ T1121] ? process_one_work+0x15c0/0x15c0 [ 207.255908][ T1121] kthread+0x31d/0x3e0 [ 207.260003][ T1121] ? kthread_mod_delayed_work+0x180/0x180 [ 207.265707][ T1121] ret_from_fork+0x24/0x30 [ 207.315935][ T1121] INFO: task kworker/u4:6:512 blocked for more than 143 seconds. [ 207.323663][ T1121] Not tainted 5.6.0-rc5-syzkaller #0 [ 207.355895][ T1121] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.390624][ T1121] kworker/u4:6 D26248 512 2 0x80004000 [ 207.416041][ T1121] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 207.423513][ T1121] Call Trace: [ 207.461377][ T1121] ? __schedule+0x8a9/0x1970 [ 207.485927][ T1121] ? __sched_text_start+0x8/0x8 [ 207.490803][ T1121] ? __lock_acquire+0xeda/0x4370 [ 207.495744][ T1121] schedule+0xc4/0x2b0 [ 207.517219][ T1121] schedule_timeout+0x56c/0x970 [ 207.528888][ T1121] ? usleep_range+0x120/0x120 [ 207.545934][ T1121] ? mark_lock+0xbe/0x11a0 [ 207.550370][ T1121] ? mark_held_locks+0xb0/0x110 [ 207.555203][ T1121] ? _raw_spin_unlock_irq+0x1f/0x80 [ 207.575973][ T1121] wait_for_completion+0x25f/0x3c0 [ 207.581100][ T1121] ? wait_for_completion_interruptible+0x440/0x440 [ 207.595882][ T1121] ? wake_up_q+0x120/0x120 [ 207.600325][ T1121] __synchronize_srcu+0x18e/0x240 [ 207.605342][ T1121] ? call_srcu+0x10/0x10 [ 207.625873][ T1121] ? lock_downgrade+0x7b0/0x7b0 [ 207.630736][ T1121] ? rcu_gp_is_expedited+0x70/0x70 [ 207.645948][ T1121] fsnotify_connector_destroy_workfn+0x40/0xa0 [ 207.652118][ T1121] process_one_work+0x903/0x15c0 [ 207.676399][ T1121] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 207.688027][ T1121] ? do_raw_spin_lock+0x12a/0x2e0 [ 207.693097][ T1121] worker_thread+0x82/0xb50 [ 207.705941][ T1121] ? process_one_work+0x15c0/0x15c0 [ 207.711156][ T1121] kthread+0x31d/0x3e0 [ 207.715218][ T1121] ? kthread_mod_delayed_work+0x180/0x180 [ 207.765953][ T1121] ret_from_fork+0x24/0x30 [ 207.778174][ T1121] [ 207.778174][ T1121] Showing all locks held in the system: [ 207.797732][ T1121] 2 locks held by kworker/u4:2/73: [ 207.802838][ T1121] #0: ffff8880aa433928 ((wq_completion)events_unbound){+.+.}, at: process_one_work+0x80f/0x15c0 [ 207.835892][ T1121] #1: ffffc90001037e00 ((reaper_work).work){+.+.}, at: process_one_work+0x844/0x15c0 [ 207.845460][ T1121] 2 locks held by kworker/u4:6/512: [ 207.857111][ T1121] #0: ffff8880aa433928 ((wq_completion)events_unbound){+.+.}, at: process_one_work+0x80f/0x15c0 [ 207.880056][ T1121] #1: ffffc90001de7e00 (connector_reaper_work){+.+.}, at: process_one_work+0x844/0x15c0 [ 207.901209][ T1121] 1 lock held by khungtaskd/1121: [ 207.911988][ T1121] #0: ffffffff88ba63c0 (rcu_read_lock){....}, at: debug_show_all_locks+0x52/0x28d [ 207.932707][ T1121] 6 locks held by kworker/0:2/2666: [ 207.943655][ T1121] 6 locks held by kworker/1:9/2681: [ 207.955732][ T1121] 6 locks held by kworker/1:11/2698: [ 207.967261][ T1121] 1 lock held by in:imklog/6560: [ 207.977893][ T1121] #0: ffff8880a2206620 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x96/0xb0 [ 207.998519][ T1121] 4 locks held by systemd-udevd/8431: [ 208.013534][ T1121] #0: ffff888094b14f40 (&p->lock){+.+.}, at: seq_read+0x66/0x1010 [ 208.038395][ T1121] #1: ffff8880a8d89880 (&of->mutex){+.+.}, at: kernfs_seq_start+0x44/0x160 [ 208.063988][ T1121] #2: ffff8880a95900e8 (kn->count#68){.+.+}, at: kernfs_seq_start+0x6e/0x160 [ 208.094555][ T1121] #3: ffff8880a4501200 (&dev->mutex){....}, at: serial_show+0x1b/0x80 [ 208.121973][ T1121] 4 locks held by systemd-udevd/8434: [ 208.139848][ T1121] #0: ffff8880a4420760 (&p->lock){+.+.}, at: seq_read+0x66/0x1010 [ 208.164764][ T1121] #1: ffff888094f18480 (&of->mutex){+.+.}, at: kernfs_seq_start+0x44/0x160 [ 208.189873][ T1121] #2: ffff8880a8dc4468 (kn->count#68){.+.+}, at: kernfs_seq_start+0x6e/0x160 [ 208.220966][ T1121] #3: ffff8880a4bfd200 (&dev->mutex){....}, at: serial_show+0x1b/0x80 [ 208.243287][ T1121] 4 locks held by systemd-udevd/8441: [ 208.255565][ T1121] #0: ffff8880a35b1640 (&p->lock){+.+.}, at: seq_read+0x66/0x1010 [ 208.279821][ T1121] #1: ffff8880a6fd3480 (&of->mutex){+.+.}, at: kernfs_seq_start+0x44/0x160 [ 208.304650][ T1121] #2: ffff8880a6d68e08 (kn->count#68){.+.+}, at: kernfs_seq_start+0x6e/0x160 [ 208.334596][ T1121] #3: ffff88809cc0f200 (&dev->mutex){....}, at: serial_show+0x1b/0x80 [ 208.360906][ T1121] [ 208.368981][ T1121] ============================================= [ 208.368981][ T1121] [ 208.395451][ T1121] NMI backtrace for cpu 1 [ 208.399914][ T1121] CPU: 1 PID: 1121 Comm: khungtaskd Not tainted 5.6.0-rc5-syzkaller #0 [ 208.408398][ T1121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.418436][ T1121] Call Trace: [ 208.421718][ T1121] dump_stack+0x128/0x182 [ 208.426038][ T1121] nmi_cpu_backtrace.cold.7+0x4b/0x83 [ 208.431398][ T1121] ? lapic_can_unplug_cpu.cold.29+0x3b/0x3b [ 208.437272][ T1121] nmi_trigger_cpumask_backtrace+0x183/0x1ac [ 208.443237][ T1121] watchdog+0x629/0xc70 [ 208.447386][ T1121] ? hungtask_pm_notify+0x40/0x40 [ 208.452391][ T1121] kthread+0x31d/0x3e0 [ 208.456442][ T1121] ? kthread_mod_delayed_work+0x180/0x180 [ 208.462145][ T1121] ret_from_fork+0x24/0x30 [ 208.466784][ T1121] Sending NMI from CPU 1 to CPUs 0: [ 208.472375][ C0] NMI backtrace for cpu 0 [ 208.472377][ C0] CPU: 0 PID: 2666 Comm: kworker/0:2 Not tainted 5.6.0-rc5-syzkaller #0 [ 208.472379][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.472380][ C0] Workqueue: usb_hub_wq hub_event [ 208.472382][ C0] RIP: 0010:hid_setup_resolution_multiplier+0x30e/0xc80 [ 208.472385][ C0] Code: c0 03 38 d0 7c 08 84 d2 0f 85 8d 07 00 00 41 83 7f 04 02 74 65 4d 89 c5 eb 2c 49 8d 7f 04 48 89 f8 48 c1 e8 03 42 0f b6 14 08 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 e9 05 00 00 41 [ 208.472386][ C0] RSP: 0018:ffffc90007f6ec70 EFLAGS: 00000a07 [ 208.472389][ C0] RAX: 1ffff110141ae100 RBX: ffff888082020000 RCX: 0000000000000000 [ 208.472390][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880a0d70804 [ 208.472391][ C0] RBP: 0000000000000000 R08: ffff8880a2868000 R09: dffffc0000000000 [ 208.472393][ C0] R10: 0000000000000323 R11: ffffc900044e40db R12: ffff8880a0d70800 [ 208.472394][ C0] R13: ffff8880a2868000 R14: ffffc900044c9000 R15: ffff8880a0d70800 [ 208.472396][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 208.472397][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.472398][ C0] CR2: 00007f77d348c000 CR3: 000000008f2f4000 CR4: 00000000001406f0 [ 208.472400][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 208.472401][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 208.472402][ C0] Call Trace: [ 208.472403][ C0] ? memset+0x1f/0x40 [ 208.472404][ C0] ? hid_parser_main+0x147/0x9e0 [ 208.472405][ C0] hid_open_report+0x3b3/0x5d0 [ 208.472406][ C0] ? hid_parser_global+0x1250/0x1250 [ 208.472407][ C0] ? mark_held_locks+0xb0/0x110 [ 208.472409][ C0] ? _raw_spin_unlock_irqrestore+0x77/0xd0 [ 208.472410][ C0] ? lockdep_hardirqs_on+0x423/0x5c0 [ 208.472411][ C0] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 208.472412][ C0] ms_probe+0xeb/0x460 [ 208.472413][ C0] ? hid_lookup_quirk+0x125/0x3c0 [ 208.472414][ C0] hid_device_probe+0x260/0x350 [ 208.472415][ C0] really_probe+0x1f9/0x5e0 [ 208.472416][ C0] ? driver_allows_async_probing+0x100/0x100 [ 208.472417][ C0] driver_probe_device+0xc9/0x1b0 [ 208.472419][ C0] bus_for_each_drv+0x117/0x1a0 [ 208.472420][ C0] ? bus_rescan_devices+0x10/0x10 [ 208.472421][ C0] ? lockdep_hardirqs_on+0x423/0x5c0 [ 208.472422][ C0] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 208.472423][ C0] __device_attach+0x1be/0x2c0 [ 208.472424][ C0] ? device_bind_driver+0xa0/0xa0 [ 208.472425][ C0] bus_probe_device+0x19e/0x250 [ 208.472426][ C0] device_add+0x10d0/0x1900 [ 208.472427][ C0] ? up_write+0x148/0x460 [ 208.472428][ C0] ? uevent_show+0x2e0/0x2e0 [ 208.472429][ C0] ? __debugfs_create_file+0x2a2/0x380 [ 208.472430][ C0] hid_add_device+0x2da/0x8b0 [ 208.472431][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 208.472433][ C0] ? __hid_bus_reprobe_drivers+0xd0/0xd0 [ 208.472434][ C0] ? lockdep_init_map+0x1ad/0x6b0 [ 208.472435][ C0] usbhid_probe+0x9b5/0xe40 [ 208.472436][ C0] usb_probe_interface+0x268/0x6c0 [ 208.472437][ C0] really_probe+0x1f9/0x5e0 [ 208.472438][ C0] ? driver_allows_async_probing+0x100/0x100 [ 208.472439][ C0] driver_probe_device+0xc9/0x1b0 [ 208.472440][ C0] bus_for_each_drv+0x117/0x1a0 [ 208.472441][ C0] ? bus_rescan_devices+0x10/0x10 [ 208.472442][ C0] ? lockdep_hardirqs_on+0x423/0x5c0 [ 208.472443][ C0] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 208.472445][ C0] __device_attach+0x1be/0x2c0 [ 208.472446][ C0] ? device_bind_driver+0xa0/0xa0 [ 208.472447][ C0] bus_probe_device+0x19e/0x250 [ 208.472448][ C0] device_add+0x10d0/0x1900 [ 208.472449][ C0] ? mark_held_locks+0xb0/0x110 [ 208.472450][ C0] ? uevent_show+0x2e0/0x2e0 [ 208.472451][ C0] usb_set_configuration+0xc02/0x1560 [ 208.472452][ C0] ? sysfs_do_create_link_sd.isra.2+0x83/0xf0 [ 208.472453][ C0] generic_probe+0x61/0x8a [ 208.472454][ C0] really_probe+0x1f9/0x5e0 [ 208.472455][ C0] ? driver_allows_async_probing+0x100/0x100 [ 208.472456][ C0] driver_probe_device+0xc9/0x1b0 [ 208.472458][ C0] bus_for_each_drv+0x117/0x1a0 [ 208.472459][ C0] ? bus_rescan_devices+0x10/0x10 [ 208.472460][ C0] ? lockdep_hardirqs_on+0x423/0x5c0 [ 208.472461][ C0] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 208.472462][ C0] __device_attach+0x1be/0x2c0 [ 208.472463][ C0] ? device_bind_driver+0xa0/0xa0 [ 208.472464][ C0] bus_probe_device+0x19e/0x250 [ 208.472465][ C0] device_add+0x10d0/0x1900 [ 208.472466][ C0] ? usb_detect_static_quirks+0xbc/0x330 [ 208.472467][ C0] ? uevent_show+0x2e0/0x2e0 [ 208.472468][ C0] ? lockdep_hardirqs_on+0x423/0x5c0 [ 208.472470][ C0] usb_new_device.cold.66+0x679/0xe85 [ 208.472471][ C0] ? hub_disconnect+0x400/0x400 [ 208.472472][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 208.472473][ C0] hub_event+0x15fe/0x2d60 [ 208.472474][ C0] ? hub_port_debounce+0x1a0/0x1a0 [ 208.472475][ C0] ? __lock_acquire+0xeda/0x4370 [ 208.472476][ C0] ? find_held_lock+0x33/0x1c0 [ 208.472477][ C0] ? process_one_work+0x825/0x15c0 [ 208.472478][ C0] ? mark_held_locks+0x110/0x110 [ 208.472479][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 208.472481][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 208.472482][ C0] process_one_work+0x903/0x15c0 [ 208.472483][ C0] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 208.472484][ C0] ? do_raw_spin_lock+0x12a/0x2e0 [ 208.472485][ C0] worker_thread+0x82/0xb50 [ 208.472486][ C0] ? process_one_work+0x15c0/0x15c0 [ 208.472487][ C0] kthread+0x31d/0x3e0 [ 208.472488][ C0] ? kthread_mod_delayed_work+0x180/0x180 [ 208.472489][ C0] ret_from_fork+0x24/0x30 [ 208.636154][ T1121] Kernel panic - not syncing: hung_task: blocked tasks [ 209.028890][ T1121] CPU: 1 PID: 1121 Comm: khungtaskd Not tainted 5.6.0-rc5-syzkaller #0 [ 209.037105][ T1121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.047560][ T1121] Call Trace: [ 209.050841][ T1121] dump_stack+0x128/0x182 [ 209.055159][ T1121] panic+0x22a/0x4e3 [ 209.059036][ T1121] ? add_taint.cold.7+0x11/0x11 [ 209.063884][ T1121] watchdog+0x63a/0xc70 [ 209.068031][ T1121] ? hungtask_pm_notify+0x40/0x40 [ 209.073036][ T1121] kthread+0x31d/0x3e0 [ 209.077097][ T1121] ? kthread_mod_delayed_work+0x180/0x180 [ 209.082813][ T1121] ret_from_fork+0x24/0x30 [ 209.088819][ T1121] Kernel Offset: disabled [ 209.093132][ T1121] Rebooting in 86400 seconds..