[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. syzkaller login: [ 70.345152][ T8481] IPVS: ftp: loaded support on port[0] = 21 [ 70.345390][ T8476] IPVS: ftp: loaded support on port[0] = 21 [ 70.355835][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 70.362663][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 70.368251][ T8483] IPVS: ftp: loaded support on port[0] = 21 [ 70.371852][ T8479] IPVS: ftp: loaded support on port[0] = 21 [ 70.814311][ T8476] chnl_net:caif_netlink_parms(): no params data found [ 70.883655][ T8483] chnl_net:caif_netlink_parms(): no params data found [ 70.958628][ T8479] chnl_net:caif_netlink_parms(): no params data found [ 71.046886][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 71.059385][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 71.099798][ T8481] chnl_net:caif_netlink_parms(): no params data found [ 71.214630][ T8476] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.222433][ T8476] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.230189][ T8476] device bridge_slave_0 entered promiscuous mode [ 71.238660][ T8483] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.250757][ T8483] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.258654][ T8483] device bridge_slave_0 entered promiscuous mode [ 71.298661][ T8476] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.306160][ T8476] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.315545][ T8476] device bridge_slave_1 entered promiscuous mode [ 71.323820][ T8483] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.331757][ T8483] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.339426][ T8483] device bridge_slave_1 entered promiscuous mode [ 71.415899][ T8476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.457991][ T8483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.473178][ T8476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.495662][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.503024][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.510806][ T8482] device bridge_slave_0 entered promiscuous mode [ 71.518734][ T8479] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.525881][ T8479] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.533627][ T8479] device bridge_slave_0 entered promiscuous mode [ 71.543354][ T8483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.552536][ T8479] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.559584][ T8479] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.568305][ T8479] device bridge_slave_1 entered promiscuous mode [ 71.594407][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.604392][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.612882][ T8482] device bridge_slave_1 entered promiscuous mode [ 71.639498][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.648285][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.657842][ T8480] device bridge_slave_0 entered promiscuous mode [ 71.677044][ T8476] team0: Port device team_slave_0 added [ 71.683373][ T8481] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.690435][ T8481] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.698633][ T8481] device bridge_slave_0 entered promiscuous mode [ 71.720724][ T8479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.730066][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.740137][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.749018][ T8480] device bridge_slave_1 entered promiscuous mode [ 71.758037][ T8476] team0: Port device team_slave_1 added [ 71.764493][ T8481] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.772115][ T8481] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.779938][ T8481] device bridge_slave_1 entered promiscuous mode [ 71.801090][ T8483] team0: Port device team_slave_0 added [ 71.808424][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.822610][ T8479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.857870][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.868286][ T8483] team0: Port device team_slave_1 added [ 71.896727][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.904022][ T8476] 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. [ 71.930894][ T8476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.948069][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.956906][ T8476] 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. [ 71.989044][ T8476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.034664][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.044964][ T8483] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.053765][ T8483] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.080761][ T8483] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.095676][ T8481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.115607][ T8479] team0: Port device team_slave_0 added [ 72.124837][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.134577][ T8483] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.147026][ T8483] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.184907][ T8483] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.204884][ T8481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.216451][ T8482] team0: Port device team_slave_0 added [ 72.225644][ T8482] team0: Port device team_slave_1 added [ 72.232623][ T8479] team0: Port device team_slave_1 added [ 72.309757][ T8483] device hsr_slave_0 entered promiscuous mode [ 72.318192][ T8483] device hsr_slave_1 entered promiscuous mode [ 72.328687][ T8476] device hsr_slave_0 entered promiscuous mode [ 72.342359][ T8476] device hsr_slave_1 entered promiscuous mode [ 72.349196][ T8476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.357817][ T8476] Cannot create hsr debugfs directory [ 72.377601][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.387946][ T8482] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.419665][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.434375][ T8480] team0: Port device team_slave_0 added [ 72.441626][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.448562][ T8482] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.474857][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.494452][ T8479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.502983][ T8479] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.528970][ T8479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.542728][ T8481] team0: Port device team_slave_0 added [ 72.548955][ T8479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.555984][ T8479] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.582811][ T8479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.595697][ T8480] team0: Port device team_slave_1 added [ 72.629159][ T8481] team0: Port device team_slave_1 added [ 72.704503][ T8479] device hsr_slave_0 entered promiscuous mode [ 72.719614][ T8479] device hsr_slave_1 entered promiscuous mode [ 72.727086][ T8479] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.735332][ T8479] Cannot create hsr debugfs directory [ 72.747269][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.755295][ T8480] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.783272][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.799803][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.807562][ T8480] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.835167][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.849792][ T8482] device hsr_slave_0 entered promiscuous mode [ 72.857479][ T8482] device hsr_slave_1 entered promiscuous mode [ 72.864116][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.871892][ T8482] Cannot create hsr debugfs directory [ 72.887990][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.895334][ T8481] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.922434][ T8481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.937654][ T8481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.945710][ T8481] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.972693][ T8481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.045126][ T8480] device hsr_slave_0 entered promiscuous mode [ 73.051967][ T8480] device hsr_slave_1 entered promiscuous mode [ 73.058471][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.067546][ T8480] Cannot create hsr debugfs directory [ 73.233503][ T8481] device hsr_slave_0 entered promiscuous mode [ 73.243881][ T8481] device hsr_slave_1 entered promiscuous mode [ 73.250346][ T8481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.258007][ T8481] Cannot create hsr debugfs directory [ 73.326881][ T8476] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.366194][ T8476] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.386575][ T8476] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.419900][ T8476] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.603166][ T8483] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.651488][ T8483] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.671159][ T8483] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.683659][ T8483] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.733109][ T8479] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.753407][ T8479] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.791537][ T8479] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.806096][ T8479] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.854216][ T8480] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 73.903467][ T8480] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.941215][ T8480] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.965102][ T8480] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 74.007092][ T8482] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.053167][ T8476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.083510][ T8482] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.094845][ T8482] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.104846][ T8482] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.122296][ T8483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.147827][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.161658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.189463][ T8483] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.206756][ T8476] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.216151][ T8481] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 74.230093][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.238374][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.246759][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.255926][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.265550][ T3003] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.272921][ T3003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.283125][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.323264][ T8481] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 74.356772][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.365666][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.377193][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.384344][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.392521][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.402267][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.411278][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.418330][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.426380][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.435362][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.444487][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.453363][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.460632][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.468384][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.477279][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.500575][ T8481] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 74.529314][ T8481] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 74.546891][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.557000][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.567441][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.576671][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.586683][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.599561][ T8479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.636140][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.647643][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.663719][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.673615][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.682598][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.691673][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.700860][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.711334][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.719649][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.772349][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.786557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.795825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.809650][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.833779][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.845897][ T8476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.858423][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.869272][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.906875][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.925801][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.934078][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.943733][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.951869][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.988032][ T8479] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.995837][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.006631][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.016164][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.023277][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.031453][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.038832][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.046809][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.092600][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.102270][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.111682][ T9727] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.118752][ T9727] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.141146][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.151045][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.151594][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.151657][ T3125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.152082][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.153019][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.153596][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.154058][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.154102][ T3125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.154524][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.160103][ T8476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.265815][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.275224][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.284640][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.295349][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.303470][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.312419][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.324007][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.350181][ T8483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.369377][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.379916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.391720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.400035][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.439478][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.474664][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.489228][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.498289][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.512935][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.525282][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.534801][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.546146][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.556624][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.568639][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.575751][ T3125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.588264][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.596857][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.611159][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.619579][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.628824][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.635975][ T3125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.643743][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.652254][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.665205][ T8481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.703931][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.713383][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.722155][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.731098][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.739398][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.748679][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.758822][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.768042][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.779087][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.819503][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.829329][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.838318][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.850928][ T3207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.859923][ T8479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.891214][ T8481] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.914474][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.924117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.934238][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.944730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.955017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.985538][ T8476] device veth0_vlan entered promiscuous mode [ 76.007483][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.017183][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.025913][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.036476][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.045221][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.055062][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.064453][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.074138][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.087882][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.113581][ T8476] device veth1_vlan entered promiscuous mode [ 76.132653][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.145305][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.153761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.165126][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.173416][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.214339][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.223768][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.233639][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.242703][ T9727] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.249757][ T9727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.258324][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.267256][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.280437][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.282799][ T8479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.343870][ T8483] device veth0_vlan entered promiscuous mode [ 76.352997][ T8476] device veth0_macvtap entered promiscuous mode [ 76.359170][ T8476] device veth1_macvtap entered promiscuous mode [ 76.419301][ T8483] device veth1_vlan entered promiscuous mode [ 76.435575][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.444174][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.454175][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.463467][ T9727] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.470590][ T9727] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.478995][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.488536][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.497426][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.505836][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.514517][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.523430][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.531913][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.539798][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.549168][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.558229][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.567608][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.576276][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.585114][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.594128][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.602882][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.656087][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.664358][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.672757][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.680915][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.688872][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.698417][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.707152][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.715174][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.741208][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.779393][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.788210][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.798060][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.808137][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.817727][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.826919][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.836031][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.845001][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.859173][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.867177][ T8479] device veth0_vlan entered promiscuous mode [ 76.913352][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.922827][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.932746][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.941787][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.950907][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.966079][ T8481] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.978462][ T8481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.006840][ T8483] device veth0_macvtap entered promiscuous mode [ 77.020803][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.028793][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.038489][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.048152][ T8479] device veth1_vlan entered promiscuous mode [ 77.090002][ T8483] device veth1_macvtap entered promiscuous mode [ 77.104949][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.113789][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.124692][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.133827][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.145753][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.154272][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.184178][ T8476] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.193370][ T8476] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.204017][ T8476] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.212905][ T8476] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.224544][ T8480] device veth0_vlan entered promiscuous mode [ 77.248472][ T8482] device veth0_vlan entered promiscuous mode [ 77.281091][ T8480] device veth1_vlan entered promiscuous mode [ 77.288436][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.298676][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.307593][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.317835][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.325767][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.347810][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.361214][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.374819][ T8483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.406471][ T8482] device veth1_vlan entered promiscuous mode [ 77.423885][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.435924][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.445319][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.461346][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.469782][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.479038][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.486832][ T9727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.497547][ T8483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.512888][ T8483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.525872][ T8483] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.572088][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.583759][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.592678][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.602190][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.614743][ T8483] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.627675][ T8483] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.637254][ T8483] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.646343][ T8483] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.659573][ T8481] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 77.673423][ T8479] device veth0_macvtap entered promiscuous mode [ 77.724888][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.773902][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.791765][ T3125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.831527][ T8482] device veth0_macvtap entered promiscuous mode [ 77.848554][ T8480] device veth0_macvtap entered promiscuous mode [ 77.857271][ T8479] device veth1_macvtap entered promiscuous mode [ 77.883913][ T8482] device veth1_macvtap entered promiscuous mode [ 77.907258][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.919835][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready executing program [ 77.941814][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.950036][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.969435][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.983726][ T8480] device veth1_macvtap entered promiscuous mode executing program executing program [ 78.071244][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.086947][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.119836][ T34] ------------[ cut here ]------------ [ 78.140143][ T34] WARNING: CPU: 1 PID: 34 at net/mptcp/protocol.c:761 mptcp_reset_timer+0x12a/0x160 [ 78.165248][ T34] Modules linked in: executing program executing program executing program executing program [ 78.169177][ T34] CPU: 1 PID: 34 Comm: kworker/1:1 Not tainted 5.11.0-rc2-syzkaller #0 [ 78.187291][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.198482][ T34] Workqueue: events mptcp_worker [ 78.204211][ T34] RIP: 0010:mptcp_reset_timer+0x12a/0x160 [ 78.211035][ T34] Code: e8 6b 0f 3d fe e8 66 c7 c0 f8 48 b8 00 00 00 00 00 fc ff df 48 c7 04 03 00 00 00 00 48 83 c4 40 5b 5d 41 5c c3 e8 46 c7 c0 f8 <0f> 0b 41 bc 14 00 00 00 eb 98 e8 07 83 03 f9 e9 30 ff ff ff 48 c7 [ 78.231562][ T34] RSP: 0018:ffffc90000e1fbb0 EFLAGS: 00010293 [ 78.237632][ T34] RAX: 0000000000000000 RBX: 1ffff920001c3f76 RCX: 0000000000000000 [ 78.246649][ T34] RDX: ffff888011010000 RSI: ffffffff88b2013a RDI: 0000000000000003 [ 78.255248][ T34] RBP: ffff888013c10000 R08: 0000000000000000 R09: 0000000000000004 [ 78.263727][ T34] R10: ffffffff88b200d7 R11: 0000000000000007 R12: 0000000000000000 [ 78.272131][ T34] R13: dffffc0000000000 R14: ffff888035160000 R15: ffff888013c10860 [ 78.280133][ T34] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 78.289474][ T34] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.296218][ T34] CR2: 00000000004c91a8 CR3: 0000000013740000 CR4: 00000000001506e0 [ 78.304361][ T34] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.312709][ T34] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.321587][ T34] Call Trace: [ 78.324883][ T34] ? mptcp_get_port+0x150/0x150 [ 78.329758][ T34] mptcp_worker+0xf8c/0x1960 [ 78.334769][ T34] ? mptcp_close+0x810/0x810 [ 78.339378][ T34] ? lock_downgrade+0x6d0/0x6d0 [ 78.344629][ T34] ? do_raw_spin_lock+0x120/0x2b0 [ 78.349700][ T34] process_one_work+0x98d/0x15f0 [ 78.355010][ T34] ? pwq_dec_nr_in_flight+0x320/0x320 [ 78.360871][ T34] ? rwlock_bug.part.0+0x90/0x90 [ 78.365926][ T34] ? _raw_spin_lock_irq+0x41/0x50 [ 78.371343][ T34] worker_thread+0x64c/0x1120 [ 78.376042][ T34] ? process_one_work+0x15f0/0x15f0 [ 78.381892][ T34] kthread+0x3b1/0x4a0 [ 78.385975][ T34] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 78.392245][ T34] ret_from_fork+0x1f/0x30 [ 78.396689][ T34] Kernel panic - not syncing: panic_on_warn set ... [ 78.403253][ T34] CPU: 1 PID: 34 Comm: kworker/1:1 Not tainted 5.11.0-rc2-syzkaller #0 [ 78.411559][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.421596][ T34] Workqueue: events mptcp_worker [ 78.426537][ T34] Call Trace: [ 78.429800][ T34] dump_stack+0x107/0x163 [ 78.434115][ T34] panic+0x306/0x73d [ 78.437995][ T34] ? __warn_printk+0xf3/0xf3 [ 78.442580][ T34] ? __warn.cold+0x1a/0x44 [ 78.446983][ T34] ? mptcp_reset_timer+0x12a/0x160 [ 78.452081][ T34] __warn.cold+0x35/0x44 [ 78.456321][ T34] ? mptcp_reset_timer+0x12a/0x160 [ 78.461418][ T34] report_bug+0x1bd/0x210 [ 78.465730][ T34] handle_bug+0x3c/0x60 [ 78.469873][ T34] exc_invalid_op+0x14/0x40 [ 78.474375][ T34] asm_exc_invalid_op+0x12/0x20 [ 78.479208][ T34] RIP: 0010:mptcp_reset_timer+0x12a/0x160 [ 78.484916][ T34] Code: e8 6b 0f 3d fe e8 66 c7 c0 f8 48 b8 00 00 00 00 00 fc ff df 48 c7 04 03 00 00 00 00 48 83 c4 40 5b 5d 41 5c c3 e8 46 c7 c0 f8 <0f> 0b 41 bc 14 00 00 00 eb 98 e8 07 83 03 f9 e9 30 ff ff ff 48 c7 [ 78.504507][ T34] RSP: 0018:ffffc90000e1fbb0 EFLAGS: 00010293 [ 78.510558][ T34] RAX: 0000000000000000 RBX: 1ffff920001c3f76 RCX: 0000000000000000 [ 78.518610][ T34] RDX: ffff888011010000 RSI: ffffffff88b2013a RDI: 0000000000000003 [ 78.526573][ T34] RBP: ffff888013c10000 R08: 0000000000000000 R09: 0000000000000004 [ 78.534528][ T34] R10: ffffffff88b200d7 R11: 0000000000000007 R12: 0000000000000000 [ 78.542481][ T34] R13: dffffc0000000000 R14: ffff888035160000 R15: ffff888013c10860 [ 78.550446][ T34] ? mptcp_reset_timer+0xc7/0x160 [ 78.555478][ T34] ? mptcp_reset_timer+0x12a/0x160 [ 78.560576][ T34] ? mptcp_get_port+0x150/0x150 [ 78.565415][ T34] mptcp_worker+0xf8c/0x1960 [ 78.569994][ T34] ? mptcp_close+0x810/0x810 [ 78.574575][ T34] ? lock_downgrade+0x6d0/0x6d0 [ 78.579407][ T34] ? do_raw_spin_lock+0x120/0x2b0 [ 78.584426][ T34] process_one_work+0x98d/0x15f0 [ 78.589356][ T34] ? pwq_dec_nr_in_flight+0x320/0x320 [ 78.594717][ T34] ? rwlock_bug.part.0+0x90/0x90 [ 78.599636][ T34] ? _raw_spin_lock_irq+0x41/0x50 [ 78.604649][ T34] worker_thread+0x64c/0x1120 [ 78.609323][ T34] ? process_one_work+0x15f0/0x15f0 [ 78.614509][ T34] kthread+0x3b1/0x4a0 [ 78.618560][ T34] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 78.624437][ T34] ret_from_fork+0x1f/0x30 [ 78.629564][ T34] Kernel Offset: disabled [ 78.633994][ T34] Rebooting in 86400 seconds..