Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 18.554301] random: crng init done [ 18.558097] random: 7 urandom warning(s) missed due to ratelimiting [ 27.387634] IPVS: ftp: loaded support on port[0] = 21 [ 27.789955] can: request_module (can-proto-0) failed. [ 28.324924] can: request_module (can-proto-0) failed. [ 28.332974] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.190' (ECDSA) to the list of known hosts. 2020/11/02 07:56:40 parsed 1 programs 2020/11/02 07:56:40 executed programs: 0 [ 36.748872] IPVS: ftp: loaded support on port[0] = 21 [ 36.762648] IPVS: ftp: loaded support on port[0] = 21 [ 36.766178] IPVS: ftp: loaded support on port[0] = 21 [ 36.772497] IPVS: ftp: loaded support on port[0] = 21 [ 36.776778] IPVS: ftp: loaded support on port[0] = 21 [ 36.801815] IPVS: ftp: loaded support on port[0] = 21 [ 37.076792] chnl_net:caif_netlink_parms(): no params data found [ 37.103884] chnl_net:caif_netlink_parms(): no params data found [ 37.135564] chnl_net:caif_netlink_parms(): no params data found [ 37.220730] chnl_net:caif_netlink_parms(): no params data found [ 37.243027] chnl_net:caif_netlink_parms(): no params data found [ 37.319388] chnl_net:caif_netlink_parms(): no params data found [ 37.368754] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.375643] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.382584] device bridge_slave_0 entered promiscuous mode [ 37.390869] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.397472] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.404657] device bridge_slave_1 entered promiscuous mode [ 37.420093] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.427293] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.434896] device bridge_slave_0 entered promiscuous mode [ 37.460810] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.469520] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.476383] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.483208] device bridge_slave_1 entered promiscuous mode [ 37.498204] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.506786] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.515576] device bridge_slave_0 entered promiscuous mode [ 37.522627] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.545071] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.551498] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.559060] device bridge_slave_0 entered promiscuous mode [ 37.565899] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.572241] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.580429] device bridge_slave_1 entered promiscuous mode [ 37.604540] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.612368] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.618945] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.626417] device bridge_slave_1 entered promiscuous mode [ 37.646176] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.652556] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.660704] device bridge_slave_0 entered promiscuous mode [ 37.669240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.690692] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.700927] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.709010] team0: Port device team_slave_0 added [ 37.716929] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.725483] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.731826] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.738920] device bridge_slave_1 entered promiscuous mode [ 37.745333] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.751671] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.758838] device bridge_slave_0 entered promiscuous mode [ 37.768819] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.775513] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.782481] device bridge_slave_1 entered promiscuous mode [ 37.790289] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.803783] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.811092] team0: Port device team_slave_1 added [ 37.821602] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.838917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.847993] team0: Port device team_slave_0 added [ 37.874891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.883128] team0: Port device team_slave_0 added [ 37.896169] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.903928] team0: Port device team_slave_1 added [ 37.909585] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.917394] team0: Port device team_slave_0 added [ 37.923983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.933474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.940362] 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. [ 37.966382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.978205] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.986048] team0: Port device team_slave_1 added [ 37.991926] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.004348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.011610] team0: Port device team_slave_1 added [ 38.018103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.030970] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.037287] 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. [ 38.062956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.077018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.085042] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.097144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.130963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.137758] 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. [ 38.165596] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.180243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.186974] 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. [ 38.212966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.224784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.231039] 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. [ 38.257083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.268030] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.275683] team0: Port device team_slave_0 added [ 38.281286] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.287881] 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. [ 38.313279] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.332220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.340009] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.346621] 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. [ 38.371898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.382805] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.391435] team0: Port device team_slave_1 added [ 38.397885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.404326] 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. [ 38.429826] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.440379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.448537] team0: Port device team_slave_0 added [ 38.457089] device hsr_slave_0 entered promiscuous mode [ 38.462726] device hsr_slave_1 entered promiscuous mode [ 38.469233] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.476566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.490444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.501482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.510068] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.517952] team0: Port device team_slave_1 added [ 38.531196] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.546422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.560569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.572171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.580557] 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. [ 38.606660] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.620309] device hsr_slave_0 entered promiscuous mode [ 38.627184] device hsr_slave_1 entered promiscuous mode [ 38.633496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.639758] 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. [ 38.665665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.678338] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.684817] 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. [ 38.711398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.732674] device hsr_slave_0 entered promiscuous mode [ 38.739535] device hsr_slave_1 entered promiscuous mode [ 38.746286] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.752696] 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. [ 38.778296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.788862] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.803652] Bluetooth: hci0: command 0x0409 tx timeout [ 38.803654] Bluetooth: hci1: command 0x0409 tx timeout [ 38.806584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.809259] Bluetooth: hci4: command 0x0409 tx timeout [ 38.824667] device hsr_slave_0 entered promiscuous mode [ 38.828876] Bluetooth: hci5: command 0x0409 tx timeout [ 38.839697] device hsr_slave_1 entered promiscuous mode [ 38.840076] Bluetooth: hci3: command 0x0409 tx timeout [ 38.850645] Bluetooth: hci2: command 0x0409 tx timeout [ 38.851207] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.863220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.870723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.878056] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.885419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.899869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.907188] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.921354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.977977] device hsr_slave_0 entered promiscuous mode [ 38.984695] device hsr_slave_1 entered promiscuous mode [ 39.009175] device hsr_slave_0 entered promiscuous mode [ 39.015483] device hsr_slave_1 entered promiscuous mode [ 39.032773] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.049750] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.059553] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.070727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.229915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.263826] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.272403] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.282572] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.294687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.350592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.386251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.401791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.412033] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.432093] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.440808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.451017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.458644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.468052] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.477191] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.484057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.491644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.498962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.506019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.517226] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.524010] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.532129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.541670] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.548277] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.558130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.566484] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.576184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.585484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.593625] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.600301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.607564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.616864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.626998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.636543] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.644509] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.651584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.661269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.669507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.677817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.685650] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.691984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.699129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.707945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.715622] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.721970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.728795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.736053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.743292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.750130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.757549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.765591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.773380] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.779712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.786705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.795747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.805491] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.811560] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.822271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.831098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.838102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.845777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.853853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.862461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.871908] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.878388] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.886208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.895988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.904443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.911283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.919383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.927633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.935993] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.942328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.949578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.957825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.966054] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.972498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.980758] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.987818] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.996008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.005411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.015471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.024234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.031459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.039641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.047818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.055823] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.062453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.069731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.077604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.085570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.093532] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.102097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.109216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.119219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.130572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.139546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.147690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.159276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.167338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.174985] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.181332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.188437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.196587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.204482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.211938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.220312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.228105] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.236153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.245462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.256919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.266571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.275928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.283285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.291022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.298929] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.305509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.312660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.320294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.328809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.336615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.344385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.351791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.359645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.367609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.374987] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.388505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.397751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.411622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.420803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.431714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.442012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.449680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.458057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.466207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.474273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.482866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.491068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.501333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.509227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.518284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.527769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.535849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.543558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.551195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.559026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.567191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.574911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.582755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.590281] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.596693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.604211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.611811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.619539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.627159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.636033] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.642069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.655198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.665732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.673580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.683045] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.692167] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.702728] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.713196] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.719555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.728046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.735693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.743392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.751899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.761289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.770932] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.779228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.791048] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.797758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.808325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.816710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.825257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.833090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.842962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.851220] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.859556] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.870836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.878455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.885611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.892602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.899319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.906447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.914223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.921857] Bluetooth: hci2: command 0x041b tx timeout [ 40.928475] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.934812] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.941716] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.942501] Bluetooth: hci3: command 0x041b tx timeout [ 40.953468] Bluetooth: hci5: command 0x041b tx timeout [ 40.954273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.958850] Bluetooth: hci4: command 0x041b tx timeout [ 40.972822] Bluetooth: hci1: command 0x041b tx timeout [ 40.977455] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.978297] Bluetooth: hci0: command 0x041b tx timeout [ 40.989853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.000085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.009145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.016620] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.024933] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.035805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.042159] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.049764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.060254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.068039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.076368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.084019] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.090370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.097450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.104321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.111500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.124361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.132150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.147875] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.157816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.166201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.174119] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.180485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.187731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.195663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.205422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.214949] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.221710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.229805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.239204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.249226] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.258166] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.267126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.278409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.288470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.296493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.303809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.311531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.323053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.334257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.343163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.350922] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.363309] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.371666] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.379553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.388212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.396244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.404346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.413097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.421214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.429093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.440336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.451454] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.460912] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.475476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.486044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.494539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.503347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.515865] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.526323] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.539497] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.548222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.558597] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.570295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.578826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.587365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.597407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.605784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.614046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.623317] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.630434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.641402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.651489] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.659397] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.666878] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.674797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.686150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.698438] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.706783] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.714297] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.721768] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.735330] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.741427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.748895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.763899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.772949] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.779949] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.787275] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.798598] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 41.808689] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 41.827150] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 41.834720] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.842018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.851781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.859433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.867097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.874807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.882292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.890107] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.897398] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.904593] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.911465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.918730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.926234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.941064] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.948910] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.955935] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.966446] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 41.975064] device veth0_vlan entered promiscuous mode [ 41.984603] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.991421] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.998590] device veth0_vlan entered promiscuous mode [ 42.006536] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 42.014078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.021503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.029357] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.036440] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.043382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.051104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.059601] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.066957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.074240] device veth0_vlan entered promiscuous mode [ 42.088156] device veth1_vlan entered promiscuous mode [ 42.094175] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.108489] device veth0_vlan entered promiscuous mode [ 42.117593] device veth1_vlan entered promiscuous mode [ 42.124796] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.135699] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.144411] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.158606] device veth1_vlan entered promiscuous mode [ 42.166080] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.179564] device veth1_vlan entered promiscuous mode [ 42.186119] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.196227] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.208994] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.217430] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.229025] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.240316] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.251646] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.259626] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.268305] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.278345] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.286140] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.293634] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.300254] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.307515] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.315361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.323065] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.330259] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.337530] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.345041] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.352698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.359809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.367654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.375529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.383830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.394187] device veth0_macvtap entered promiscuous mode [ 42.400380] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.410564] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 42.422754] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 42.453291] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.463678] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 42.471092] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.481670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.490325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.498120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.506206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.514228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.522183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.530418] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.537787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.545775] device veth0_macvtap entered promiscuous mode [ 42.551848] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.560052] device veth0_vlan entered promiscuous mode [ 42.566591] device veth0_macvtap entered promiscuous mode [ 42.575215] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.584349] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.593239] device veth1_macvtap entered promiscuous mode [ 42.607344] device veth1_macvtap entered promiscuous mode [ 42.614387] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 42.623591] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.637004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 42.645547] device veth1_macvtap entered promiscuous mode [ 42.656839] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.664448] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.671595] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.680073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.688070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.698135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 42.708487] device veth1_vlan entered promiscuous mode [ 42.715278] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.724311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.735148] device veth0_macvtap entered promiscuous mode [ 42.742315] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.750806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.760405] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 42.770340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.779169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 42.789508] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.797726] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.806056] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.814376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.826785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.836928] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.848007] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 42.856824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.865534] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.874902] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 42.883181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.891008] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.900472] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.907440] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.916072] device veth1_macvtap entered promiscuous mode [ 42.922941] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 42.930174] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.937948] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.945466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.953594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.961328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.970156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.979419] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.990116] Bluetooth: hci5: command 0x040f tx timeout [ 42.994904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.995850] Bluetooth: hci3: command 0x040f tx timeout [ 43.010006] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.010061] Bluetooth: hci2: command 0x040f tx timeout [ 43.018122] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.030561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.040484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.048708] Bluetooth: hci0: command 0x040f tx timeout [ 43.054580] Bluetooth: hci1: command 0x040f tx timeout [ 43.057520] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.059938] Bluetooth: hci4: command 0x040f tx timeout [ 43.071319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.080822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.095338] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.104092] device veth0_vlan entered promiscuous mode [ 43.111549] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.124990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.134782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.145296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.155983] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.163802] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.173526] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.187062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.194753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.203613] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.211265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.219506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.227235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.235640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.242695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.251981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.260673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.273296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.283490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.294009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.304219] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.311268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.319199] device veth0_macvtap entered promiscuous mode [ 43.325831] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.337359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.347562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.356989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.369423] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.378839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.388806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.398818] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.406199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.415019] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.422832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.430539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.440191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.449418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.461438] device veth1_vlan entered promiscuous mode [ 43.470155] device veth1_macvtap entered promiscuous mode [ 43.487285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.499364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.509920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.520173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.530129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.540219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.550712] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.558069] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.567689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.581596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.589940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.616558] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.627101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.638593] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.662699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.676913] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.687990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.697394] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.707448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.716626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.726423] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.736506] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.743716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.752637] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.761357] device veth0_macvtap entered promiscuous mode [ 43.768276] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.777083] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.786116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.795147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.803559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.812940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.823292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.832850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.843297] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.853355] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.863180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.873495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.883881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.893981] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.900862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.913431] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.920747] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.933566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.943635] device veth1_macvtap entered promiscuous mode [ 43.949801] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 43.960711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.001383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.037393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.059039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.074669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.085184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.095512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.105327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.115183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.125368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.135146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.144954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.155305] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.164743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.173787] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 44.188795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 45.042514] Bluetooth: hci2: command 0x0419 tx timeout [ 45.048206] Bluetooth: hci3: command 0x0419 tx timeout [ 45.058104] Bluetooth: hci5: command 0x0419 tx timeout [ 45.121888] Bluetooth: hci4: command 0x0419 tx timeout [ 45.127689] Bluetooth: hci1: command 0x0419 tx timeout [ 45.137990] Bluetooth: hci0: command 0x0419 tx timeout [ 160.232233] Bluetooth: hci2: command 0x0406 tx timeout [ 160.237582] Bluetooth: hci3: command 0x0406 tx timeout [ 160.248853] Bluetooth: hci5: command 0x0406 tx timeout [ 160.254835] Bluetooth: hci4: command 0x0406 tx timeout [ 160.260141] Bluetooth: hci0: command 0x0406 tx timeout [ 160.270658] Bluetooth: hci1: command 0x0406 tx timeout [ 206.790913] INFO: task kworker/0:2:2890 blocked for more than 140 seconds. [ 206.798880] Not tainted 4.19.154-syzkaller #0 [ 206.812292] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.823594] kworker/0:2 D26208 2890 2 0x80000000 [ 206.829440] Workqueue: ipv6_addrconf addrconf_dad_work [ 206.838059] Call Trace: [ 206.843532] __schedule+0x80c/0x1f70 [ 206.847427] ? __sched_text_start+0x8/0x8 [ 206.854910] ? kasan_check_read+0x11/0x20 [ 206.859264] schedule+0x7f/0x1b0 [ 206.865867] schedule_preempt_disabled+0x13/0x20 [ 206.874968] __mutex_lock+0x4c3/0x1200 [ 206.879027] ? rtnl_lock+0x12/0x20 [ 206.885583] ? __mutex_add_waiter+0x170/0x170 [ 206.890098] ? mark_held_locks+0x130/0x130 [ 206.897793] ? lock_downgrade+0x860/0x860 [ 206.904791] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 206.909928] mutex_lock_nested+0x16/0x20 [ 206.918174] ? mutex_lock_nested+0x16/0x20 [ 206.925274] rtnl_lock+0x12/0x20 [ 206.928659] addrconf_dad_work+0xa1/0xf70 [ 206.936073] ? addrconf_dad_completed+0xba0/0xba0 [ 206.943794] process_one_work+0x7b9/0x15a0 [ 206.948608] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 206.957848] ? lock_acquire+0x180/0x3a0 [ 206.964693] ? kasan_check_write+0x14/0x20 [ 206.969718] ? do_raw_spin_lock+0xd0/0x240 [ 206.977068] worker_thread+0x85/0xb60 [ 206.983716] ? __kthread_parkme+0x37/0x1c0 [ 206.988064] kthread+0x347/0x410 [ 206.994553] ? process_one_work+0x15a0/0x15a0 [ 206.999157] ? kthread_park+0x100/0x100 [ 207.006380] ret_from_fork+0x24/0x30 [ 207.010177] INFO: task kworker/1:2:2950 blocked for more than 140 seconds. [ 207.020461] Not tainted 4.19.154-syzkaller #0 [ 207.028296] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.039815] kworker/1:2 D25472 2950 2 0x80000000 [ 207.049050] Workqueue: ipv6_addrconf addrconf_dad_work [ 207.057249] Call Trace: [ 207.059944] __schedule+0x80c/0x1f70 [ 207.066789] ? __sched_text_start+0x8/0x8 [ 207.073737] ? kasan_check_read+0x11/0x20 [ 207.079350] schedule+0x7f/0x1b0 [ 207.085899] schedule_preempt_disabled+0x13/0x20 [ 207.093607] __mutex_lock+0x4c3/0x1200 [ 207.098912] ? rtnl_lock+0x12/0x20 [ 207.105906] ? __mutex_add_waiter+0x170/0x170 [ 207.110578] ? mark_held_locks+0x130/0x130 [ 207.119295] ? lock_downgrade+0x860/0x860 [ 207.126239] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 207.134268] mutex_lock_nested+0x16/0x20 [ 207.140104] ? mutex_lock_nested+0x16/0x20 [ 207.147608] rtnl_lock+0x12/0x20 [ 207.153699] addrconf_dad_work+0xa1/0xf70 [ 207.157868] ? addrconf_dad_completed+0xba0/0xba0 [ 207.165926] process_one_work+0x7b9/0x15a0 [ 207.170271] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 207.178703] ? lock_acquire+0x180/0x3a0 [ 207.185494] ? kasan_check_write+0x14/0x20 [ 207.190064] ? do_raw_spin_lock+0xd0/0x240 [ 207.198964] worker_thread+0x85/0xb60 [ 207.205528] ? __kthread_parkme+0x37/0x1c0 [ 207.209954] kthread+0x347/0x410 [ 207.216521] ? process_one_work+0x15a0/0x15a0 [ 207.224183] ? kthread_park+0x100/0x100 [ 207.228173] ret_from_fork+0x24/0x30 [ 207.235048] INFO: task syz-executor.3:6618 blocked for more than 140 seconds. [ 207.245162] Not tainted 4.19.154-syzkaller #0 [ 207.250190] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.264112] syz-executor.3 D23544 6618 1 0x00000004 [ 207.270021] Call Trace: [ 207.276203] __schedule+0x80c/0x1f70 [ 207.280461] ? __sched_text_start+0x8/0x8 [ 207.288727] ? kasan_check_read+0x11/0x20 [ 207.295071] schedule+0x7f/0x1b0 [ 207.298457] schedule_preempt_disabled+0x13/0x20 [ 207.307700] __mutex_lock+0x4c3/0x1200 [ 207.313614] ? rtnetlink_rcv_msg+0x301/0x950 [ 207.318121] ? __mutex_add_waiter+0x170/0x170 [ 207.326550] ? __local_bh_enable_ip+0x160/0x250 [ 207.333276] ? lock_downgrade+0x860/0x860 [ 207.337713] mutex_lock_nested+0x16/0x20 [ 207.345636] ? mutex_lock_nested+0x16/0x20 [ 207.349886] rtnetlink_rcv_msg+0x301/0x950 [ 207.356650] ? rtnl_calcit.isra.10+0x360/0x360 [ 207.364696] ? sock_queue_err_skb+0x6b0/0x6b0 [ 207.369293] netlink_rcv_skb+0x13e/0x3d0 [ 207.375967] ? lock_downgrade+0x860/0x860 [ 207.380213] ? rtnl_calcit.isra.10+0x360/0x360 [ 207.388578] ? netlink_ack+0x980/0x980 [ 207.394507] ? netlink_deliver_tap+0x182/0xb00 [ 207.399110] rtnetlink_rcv+0x10/0x20 [ 207.406612] netlink_unicast+0x443/0x660 [ 207.412766] ? netlink_sendskb+0x40/0x40 [ 207.416830] ? _copy_from_iter_full+0x189/0x770 [ 207.426241] ? __check_object_size+0x1e0/0x2f2 [ 207.433762] netlink_sendmsg+0x666/0xc50 [ 207.437849] ? nlmsg_notify+0x110/0x110 [ 207.445659] ? apparmor_socket_sendmsg+0x1b/0x20 [ 207.450415] ? nlmsg_notify+0x110/0x110 [ 207.456681] sock_sendmsg+0xac/0xf0 [ 207.460307] __sys_sendto+0x1f2/0x2e0 [ 207.467816] ? __ia32_sys_getpeername+0xb0/0xb0 [ 207.474516] ? mark_held_locks+0x130/0x130 [ 207.478753] ? debug_object_active_state+0x226/0x3b0 [ 207.487536] ? __call_rcu.constprop.51+0x259/0x7f0 [ 207.494526] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.500057] ? __call_rcu.constprop.51+0x259/0x7f0 [ 207.508716] ? trace_hardirqs_on+0x28/0x190 [ 207.515975] ? task_work_run+0xe2/0x180 [ 207.519948] ? _raw_spin_unlock_irq+0x27/0x90 [ 207.528317] ? blkcg_schedule_throttle+0x190/0x190 [ 207.535413] ? trace_hardirqs_on+0x28/0x190 [ 207.539739] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.548186] ? do_syscall_64+0x21/0x4e0 [ 207.554433] __x64_sys_sendto+0xdc/0x1a0 [ 207.566679] do_syscall_64+0xd0/0x4e0 [ 207.570476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.577938] RIP: 0033:0x417087 [ 207.584823] Code: Bad RIP value. [ 207.588182] RSP: 002b:00007ffc1e8c25a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 207.598833] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 0000000000417087 [ 207.609606] RDX: 0000000000000020 RSI: 00000000016a3750 RDI: 0000000000000003 [ 207.618984] RBP: 0000000000000000 R08: 00007ffc1e8c25b0 R09: 000000000000000c [ 207.629703] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 207.639091] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 207.649972] INFO: task syz-executor.1:6623 blocked for more than 140 seconds. [ 207.659315] Not tainted 4.19.154-syzkaller #0 [ 207.667820] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.684998] syz-executor.1 D23800 6623 1 0x00000004 [ 207.693432] Call Trace: [ 207.696026] __schedule+0x80c/0x1f70 [ 207.699731] ? __sched_text_start+0x8/0x8 [ 207.708532] ? kasan_check_read+0x11/0x20 [ 207.714007] schedule+0x7f/0x1b0 [ 207.717367] schedule_preempt_disabled+0x13/0x20 [ 207.726517] __mutex_lock+0x4c3/0x1200 [ 207.730399] ? rtnetlink_rcv_msg+0x301/0x950 [ 207.737603] ? __mutex_add_waiter+0x170/0x170 [ 207.746269] ? __local_bh_enable_ip+0x160/0x250 [ 207.754267] ? lock_downgrade+0x860/0x860 [ 207.758421] mutex_lock_nested+0x16/0x20 [ 207.766883] ? mutex_lock_nested+0x16/0x20 [ 207.774682] rtnetlink_rcv_msg+0x301/0x950 [ 207.778909] ? rtnl_calcit.isra.10+0x360/0x360 [ 207.787938] ? sock_queue_err_skb+0x6b0/0x6b0 [ 207.793724] netlink_rcv_skb+0x13e/0x3d0 [ 207.797775] ? lock_downgrade+0x860/0x860 [ 207.806311] ? rtnl_calcit.isra.10+0x360/0x360 [ 207.812135] ? netlink_ack+0x980/0x980 [ 207.816017] ? netlink_deliver_tap+0x182/0xb00 [ 207.825666] rtnetlink_rcv+0x10/0x20 [ 207.829378] netlink_unicast+0x443/0x660 [ 207.836640] ? netlink_sendskb+0x40/0x40 [ 207.844873] ? _copy_from_iter_full+0x189/0x770 [ 207.849543] ? __check_object_size+0x1e0/0x2f2 [ 207.855822] netlink_sendmsg+0x666/0xc50 [ 207.859889] ? nlmsg_notify+0x110/0x110 [ 207.868386] ? apparmor_socket_sendmsg+0x1b/0x20 [ 207.874414] ? nlmsg_notify+0x110/0x110 [ 207.878381] sock_sendmsg+0xac/0xf0 [ 207.886566] __sys_sendto+0x1f2/0x2e0 [ 207.890367] ? __ia32_sys_getpeername+0xb0/0xb0 [ 207.896636] ? mark_held_locks+0x130/0x130 [ 207.905076] ? debug_object_active_state+0x226/0x3b0 [ 207.913361] ? __call_rcu.constprop.51+0x259/0x7f0 [ 207.918309] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 207.928447] ? __call_rcu.constprop.51+0x259/0x7f0 [ 207.934727] ? trace_hardirqs_on+0x28/0x190 [ 207.939230] ? task_work_run+0xe2/0x180 [ 207.947757] ? _raw_spin_unlock_irq+0x27/0x90 [ 207.954142] ? blkcg_schedule_throttle+0x190/0x190 [ 207.959065] ? trace_hardirqs_on+0x28/0x190 [ 207.967822] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.973828] ? do_syscall_64+0x21/0x4e0 [ 207.977807] __x64_sys_sendto+0xdc/0x1a0 [ 207.986478] do_syscall_64+0xd0/0x4e0 [ 207.990271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.997560] RIP: 0033:0x417087 [ 208.004989] Code: Bad RIP value. [ 208.008355] RSP: 002b:00007ffef944ff60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 208.017636] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 0000000000417087 [ 208.029076] RDX: 000000000000002c RSI: 00000000016a3750 RDI: 0000000000000003 [ 208.037658] RBP: 0000000000000000 R08: 00007ffef944ff70 R09: 000000000000000c [ 208.049185] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 208.057747] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 208.069306] INFO: task syz-executor.0:6624 blocked for more than 140 seconds. [ 208.077908] Not tainted 4.19.154-syzkaller #0 [ 208.087816] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.097894] syz-executor.0 D23776 6624 1 0x00000004 [ 208.108133] Call Trace: [ 208.112129] __schedule+0x80c/0x1f70 [ 208.115846] ? __sched_text_start+0x8/0x8 [ 208.119991] ? kasan_check_read+0x11/0x20 [ 208.129030] schedule+0x7f/0x1b0 [ 208.133739] schedule_preempt_disabled+0x13/0x20 [ 208.138492] __mutex_lock+0x4c3/0x1200 [ 208.146847] ? rtnetlink_rcv_msg+0x301/0x950 [ 208.153926] ? __mutex_add_waiter+0x170/0x170 [ 208.158423] ? __local_bh_enable_ip+0x160/0x250 [ 208.167627] ? lock_downgrade+0x860/0x860 [ 208.173059] mutex_lock_nested+0x16/0x20 [ 208.177111] ? mutex_lock_nested+0x16/0x20 [ 208.186842] rtnetlink_rcv_msg+0x301/0x950 [ 208.192513] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.197124] ? sock_queue_err_skb+0x6b0/0x6b0 [ 208.206045] netlink_rcv_skb+0x13e/0x3d0 [ 208.210104] ? lock_downgrade+0x860/0x860 [ 208.216417] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.225182] ? netlink_ack+0x980/0x980 [ 208.229086] ? netlink_deliver_tap+0x182/0xb00 [ 208.235818] rtnetlink_rcv+0x10/0x20 [ 208.239530] netlink_unicast+0x443/0x660 [ 208.248074] ? netlink_sendskb+0x40/0x40 [ 208.253389] ? _copy_from_iter_full+0x189/0x770 [ 208.258054] ? __check_object_size+0x1e0/0x2f2 [ 208.267191] netlink_sendmsg+0x666/0xc50 [ 208.272499] ? nlmsg_notify+0x110/0x110 [ 208.276470] ? apparmor_socket_sendmsg+0x1b/0x20 [ 208.285729] ? nlmsg_notify+0x110/0x110 [ 208.289703] sock_sendmsg+0xac/0xf0 [ 208.294917] __sys_sendto+0x1f2/0x2e0 [ 208.298714] ? __ia32_sys_getpeername+0xb0/0xb0 [ 208.308002] ? mark_held_locks+0x130/0x130 [ 208.316467] ? debug_object_active_state+0x226/0x3b0 [ 208.325872] ? __call_rcu.constprop.51+0x259/0x7f0 [ 208.332072] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 208.336650] ? __call_rcu.constprop.51+0x259/0x7f0 [ 208.346672] ? trace_hardirqs_on+0x28/0x190 [ 208.352286] ? task_work_run+0xe2/0x180 [ 208.356253] ? _raw_spin_unlock_irq+0x27/0x90 [ 208.365200] ? blkcg_schedule_throttle+0x190/0x190 [ 208.370132] ? trace_hardirqs_on+0x28/0x190 [ 208.375957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.384937] ? do_syscall_64+0x21/0x4e0 [ 208.388913] __x64_sys_sendto+0xdc/0x1a0 [ 208.397109] do_syscall_64+0xd0/0x4e0 [ 208.405255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.410432] RIP: 0033:0x417087 [ 208.415252] Code: Bad RIP value. [ 208.418616] RSP: 002b:00007fffcefb0930 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 208.432644] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 0000000000417087 [ 208.439919] RDX: 0000000000000040 RSI: 00000000016a3750 RDI: 0000000000000003 [ 208.450185] RBP: 0000000000000000 R08: 00007fffcefb0940 R09: 000000000000000c [ 208.465584] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 208.479190] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 208.491667] INFO: task syz-executor.2:6627 blocked for more than 140 seconds. [ 208.498940] Not tainted 4.19.154-syzkaller #0 [ 208.507657] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.517776] syz-executor.2 D23376 6627 1 0x00000004 [ 208.527707] Call Trace: [ 208.530300] __schedule+0x80c/0x1f70 [ 208.536339] ? __sched_text_start+0x8/0x8 [ 208.541039] ? kasan_check_read+0x11/0x20 [ 208.545183] schedule+0x7f/0x1b0 [ 208.548533] schedule_preempt_disabled+0x13/0x20 [ 208.554576] __mutex_lock+0x4c3/0x1200 [ 208.558465] ? rtnetlink_rcv_msg+0x301/0x950 [ 208.563726] ? __mutex_add_waiter+0x170/0x170 [ 208.568218] ? __local_bh_enable_ip+0x160/0x250 [ 208.573702] ? lock_downgrade+0x860/0x860 [ 208.577878] mutex_lock_nested+0x16/0x20 [ 208.582831] ? mutex_lock_nested+0x16/0x20 [ 208.587058] rtnetlink_rcv_msg+0x301/0x950 [ 208.592103] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.596679] ? sock_queue_err_skb+0x6b0/0x6b0 [ 208.602569] netlink_rcv_skb+0x13e/0x3d0 [ 208.606627] ? lock_downgrade+0x860/0x860 [ 208.611762] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.616338] ? netlink_ack+0x980/0x980 [ 208.620210] ? netlink_deliver_tap+0x182/0xb00 [ 208.627278] rtnetlink_rcv+0x10/0x20 [ 208.631968] netlink_unicast+0x443/0x660 [ 208.636038] ? netlink_sendskb+0x40/0x40 [ 208.640085] ? _copy_from_iter_full+0x189/0x770 [ 208.646824] ? __check_object_size+0x1e0/0x2f2 [ 208.652000] netlink_sendmsg+0x666/0xc50 [ 208.656060] ? nlmsg_notify+0x110/0x110 [ 208.660024] ? apparmor_socket_sendmsg+0x1b/0x20 [ 208.666007] ? nlmsg_notify+0x110/0x110 [ 208.669976] sock_sendmsg+0xac/0xf0 [ 208.674450] __sys_sendto+0x1f2/0x2e0 [ 208.678243] ? __ia32_sys_getpeername+0xb0/0xb0 [ 208.683688] ? mark_held_locks+0x130/0x130 [ 208.687920] ? debug_object_active_state+0x226/0x3b0 [ 208.693833] ? __call_rcu.constprop.51+0x259/0x7f0 [ 208.698757] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 208.704112] ? __call_rcu.constprop.51+0x259/0x7f0 [ 208.709034] ? trace_hardirqs_on+0x28/0x190 [ 208.714196] ? task_work_run+0xe2/0x180 [ 208.718201] ? _raw_spin_unlock_irq+0x27/0x90 [ 208.723567] ? blkcg_schedule_throttle+0x190/0x190 [ 208.728488] ? trace_hardirqs_on+0x28/0x190 [ 208.734254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.739006] ? do_syscall_64+0x21/0x4e0 [ 208.743843] __x64_sys_sendto+0xdc/0x1a0 [ 208.748949] do_syscall_64+0xd0/0x4e0 [ 208.753582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.759379] RIP: 0033:0x417087 [ 208.763392] Code: Bad RIP value. [ 208.766748] RSP: 002b:00007fff6aef09e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 208.775341] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 0000000000417087 [ 208.783328] RDX: 0000000000000020 RSI: 00000000016a3750 RDI: 0000000000000003 [ 208.791204] RBP: 0000000000000000 R08: 00007fff6aef09f0 R09: 000000000000000c [ 208.798473] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 208.806624] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 208.814597] INFO: task syz-executor.4:6628 blocked for more than 140 seconds. [ 208.822681] Not tainted 4.19.154-syzkaller #0 [ 208.827683] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.836645] syz-executor.4 D23032 6628 1 0x00000004 [ 208.843518] Call Trace: [ 208.846109] __schedule+0x80c/0x1f70 [ 208.849838] ? __sched_text_start+0x8/0x8 [ 208.856561] ? kasan_check_read+0x11/0x20 [ 208.861859] schedule+0x7f/0x1b0 [ 208.865229] schedule_preempt_disabled+0x13/0x20 [ 208.869974] __mutex_lock+0x4c3/0x1200 [ 208.875047] ? rtnetlink_rcv_msg+0x301/0x950 [ 208.879458] ? __mutex_add_waiter+0x170/0x170 [ 208.884983] ? __local_bh_enable_ip+0x160/0x250 [ 208.889680] ? lock_downgrade+0x860/0x860 [ 208.894802] mutex_lock_nested+0x16/0x20 [ 208.899006] ? mutex_lock_nested+0x16/0x20 [ 208.904154] rtnetlink_rcv_msg+0x301/0x950 [ 208.908395] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.913848] ? sock_queue_err_skb+0x6b0/0x6b0 [ 208.918351] netlink_rcv_skb+0x13e/0x3d0 [ 208.923282] ? lock_downgrade+0x860/0x860 [ 208.927528] ? rtnl_calcit.isra.10+0x360/0x360 [ 208.933091] ? netlink_ack+0x980/0x980 [ 208.936986] ? netlink_deliver_tap+0x182/0xb00 [ 208.942409] rtnetlink_rcv+0x10/0x20 [ 208.946121] netlink_unicast+0x443/0x660 [ 208.950171] ? netlink_sendskb+0x40/0x40 [ 208.955610] ? _copy_from_iter_full+0x189/0x770 [ 208.960399] ? __check_object_size+0x1e0/0x2f2 [ 208.965917] netlink_sendmsg+0x666/0xc50 [ 208.969971] ? nlmsg_notify+0x110/0x110 [ 208.974859] ? apparmor_socket_sendmsg+0x1b/0x20 [ 208.979747] ? nlmsg_notify+0x110/0x110 [ 208.984569] sock_sendmsg+0xac/0xf0 [ 208.988195] __sys_sendto+0x1f2/0x2e0 [ 208.993445] ? __ia32_sys_getpeername+0xb0/0xb0 [ 208.998108] ? mark_held_locks+0x130/0x130 [ 209.003180] ? debug_object_active_state+0x226/0x3b0 [ 209.008288] ? __call_rcu.constprop.51+0x259/0x7f0 [ 209.014095] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 209.018682] ? __call_rcu.constprop.51+0x259/0x7f0 [ 209.024618] ? trace_hardirqs_on+0x28/0x190 [ 209.028972] ? task_work_run+0xe2/0x180 [ 209.034868] ? _raw_spin_unlock_irq+0x27/0x90 [ 209.039477] ? blkcg_schedule_throttle+0x190/0x190 [ 209.048144] ? trace_hardirqs_on+0x28/0x190 [ 209.054567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.059319] ? do_syscall_64+0x21/0x4e0 [ 209.067026] __x64_sys_sendto+0xdc/0x1a0 [ 209.073354] do_syscall_64+0xd0/0x4e0 [ 209.077184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.086171] RIP: 0033:0x417087 [ 209.089466] Code: Bad RIP value. [ 209.095239] RSP: 002b:00007ffd0e479840 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 209.107076] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 0000000000417087 [ 209.116508] RDX: 0000000000000020 RSI: 00000000016a3750 RDI: 0000000000000003 [ 209.127869] RBP: 0000000000000000 R08: 00007ffd0e479850 R09: 000000000000000c [ 209.137236] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 209.148103] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 209.157542] INFO: task kworker/0:3:7846 blocked for more than 140 seconds. [ 209.168039] Not tainted 4.19.154-syzkaller #0 [ 209.175252] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.187566] kworker/0:3 D24480 7846 2 0x80000000 [ 209.196562] Workqueue: events linkwatch_event [ 209.204596] Call Trace: [ 209.207227] __schedule+0x80c/0x1f70 [ 209.213312] ? __sched_text_start+0x8/0x8 [ 209.218273] ? kasan_check_read+0x11/0x20 [ 209.226253] schedule+0x7f/0x1b0 [ 209.229637] schedule_preempt_disabled+0x13/0x20 [ 209.236830] __mutex_lock+0x4c3/0x1200 [ 209.244378] ? mark_held_locks+0x130/0x130 [ 209.248612] ? rtnl_lock+0x12/0x20 [ 209.255156] ? __mutex_add_waiter+0x170/0x170 [ 209.259653] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 209.268556] ? trace_hardirqs_off+0x41/0x180 [ 209.275604] mutex_lock_nested+0x16/0x20 [ 209.279679] ? mutex_lock_nested+0x16/0x20 [ 209.288625] rtnl_lock+0x12/0x20 [ 209.293981] linkwatch_event+0x9/0x50 [ 209.297793] process_one_work+0x7b9/0x15a0 [ 209.305724] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 209.312393] ? lock_acquire+0x180/0x3a0 [ 209.316371] ? kasan_check_write+0x14/0x20 [ 209.324231] ? do_raw_spin_lock+0xd0/0x240 [ 209.328505] worker_thread+0x85/0xb60 [ 209.334562] ? __kthread_parkme+0x37/0x1c0 [ 209.338802] kthread+0x347/0x410 [ 209.345845] ? process_one_work+0x15a0/0x15a0 [ 209.352947] ? kthread_park+0x100/0x100 [ 209.356932] ret_from_fork+0x24/0x30 [ 209.364391] INFO: task syz-executor.5:7953 blocked for more than 140 seconds. [ 209.373852] Not tainted 4.19.154-syzkaller #0 [ 209.378866] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.393078] syz-executor.5 D25640 7953 6620 0x00000004 [ 209.398714] Call Trace: [ 209.404470] __schedule+0x80c/0x1f70 [ 209.408187] ? __sched_text_start+0x8/0x8 [ 209.415349] ? kasan_check_read+0x11/0x20 [ 209.419505] schedule+0x7f/0x1b0 [ 209.425993] schedule_preempt_disabled+0x13/0x20 [ 209.433471] __mutex_lock+0x4c3/0x1200 [ 209.437358] ? free_modprobe_argv+0xa0/0xa0 [ 209.444720] ? rtnl_lock+0x12/0x20 [ 209.448263] ? __mutex_add_waiter+0x170/0x170 [ 209.455925] ? netdev_run_todo+0xfe/0x690 [ 209.460069] ? register_netdev+0x30/0x30 [ 209.467181] mutex_lock_nested+0x16/0x20 [ 209.473993] ? mutex_lock_nested+0x16/0x20 [ 209.478228] rtnl_lock+0x12/0x20 [ 209.484694] tcf_ife_init+0xfa3/0x1570 [ 209.488586] ? find_ife_oplist+0x140/0x140 [ 209.495788] ? vprintk_default+0x1a/0x20 [ 209.499854] ? tc_lookup_action_n+0x94/0xb0 [ 209.508093] ? kasan_check_write+0x14/0x20 [ 209.515208] ? do_raw_read_unlock+0x3f/0x70 [ 209.519555] tcf_action_init_1+0x70e/0xb40 [ 209.527415] ? tcf_action_dump_old+0x90/0x90 [ 209.534548] ? mark_held_locks+0x130/0x130 [ 209.538805] ? lock_downgrade+0x860/0x860 [ 209.546022] ? kasan_check_read+0x11/0x20 [ 209.550179] ? __lock_acquire+0x764/0x47c0 [ 209.557349] ? memset+0x31/0x40 [ 209.563402] tcf_action_init+0x178/0x300 [ 209.567468] ? tcf_action_init_1+0xb40/0xb40 [ 209.574867] ? trace_hardirqs_on+0x28/0x190 [ 209.579195] tcf_action_add+0xf2/0x320 [ 209.586085] ? tca_action_gd+0x1440/0x1440 [ 209.594193] ? __mutex_lock+0xd2a/0x1200 [ 209.598274] ? memset+0x31/0x40 [ 209.604508] ? nla_parse+0x34/0x27b [ 209.608136] tc_ctl_action+0x28d/0x3c6 [ 209.615037] ? tcf_action_add+0x320/0x320 [ 209.619193] rtnetlink_rcv_msg+0x34f/0x950 [ 209.626503] ? rtnl_calcit.isra.10+0x360/0x360 [ 209.633785] ? sock_queue_err_skb+0x6b0/0x6b0 [ 209.638284] netlink_rcv_skb+0x13e/0x3d0 [ 209.645645] ? lock_downgrade+0x860/0x860 [ 209.649796] ? rtnl_calcit.isra.10+0x360/0x360 [ 209.657995] ? netlink_ack+0x980/0x980 [ 209.664767] ? netlink_deliver_tap+0x182/0xb00 [ 209.669356] rtnetlink_rcv+0x10/0x20 [ 209.676648] netlink_unicast+0x443/0x660 [ 209.683491] ? netlink_sendskb+0x40/0x40 [ 209.687560] ? _copy_from_iter_full+0x189/0x770 [ 209.695319] ? __check_object_size+0x1e0/0x2f2 [ 209.699911] netlink_sendmsg+0x666/0xc50 [ 209.707036] ? nlmsg_notify+0x110/0x110 [ 209.713984] ? apparmor_socket_sendmsg+0x1b/0x20 [ 209.718846] ? nlmsg_notify+0x110/0x110 [ 209.726019] sock_sendmsg+0xac/0xf0 [ 209.729653] ___sys_sendmsg+0x647/0x950 [ 209.737674] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 209.745562] ? __fget+0x285/0x400 [ 209.749023] ? kasan_check_read+0x11/0x20 [ 209.759528] ? __fget+0x2a2/0x400 [ 209.765700] ? do_dup2+0x3f0/0x3f0 [ 209.769240] ? __fget_light+0x174/0x1e0 [ 209.776259] ? __fdget+0xe/0x10 [ 209.779542] __sys_sendmsg+0xd9/0x180 [ 209.786945] ? __ia32_sys_shutdown+0x70/0x70 [ 209.794107] ? put_timespec64+0xa9/0x100 [ 209.798170] ? __se_compat_sys_gettimeofday+0x130/0x130 [ 209.806713] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.814767] __x64_sys_sendmsg+0x73/0xb0 [ 209.818834] do_syscall_64+0xd0/0x4e0 [ 209.825663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.835759] RIP: 0033:0x45d5b9 [ 209.839007] Code: 24 48 48 8b 42 08 84 00 48 8b 4a 10 0f b6 5a 18 48 8b 52 20 48 89 54 24 40 83 b8 e4 00 01 00 00 74 3a 48 89 04 24 48 89 4c 24 <08> c6 44 24 10 00 88 5c 24 11 48 8d 05 9e 2b 07 01 48 89 44 24 18 [ 209.864161] RSP: 002b:00007f1cddcd6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.872718] RAX: ffffffffffffffda RBX: 000000000002cec0 RCX: 000000000045d5b9 [ 209.879982] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 209.892635] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 209.899916] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 209.909620] R13: 00007ffc9b9b8d2f R14: 00007f1cddcd79c0 R15: 000000000118cf4c [ 209.922350] INFO: task syz-executor.5:7966 blocked for more than 140 seconds. [ 209.929648] Not tainted 4.19.154-syzkaller #0 [ 209.937747] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.947488] syz-executor.5 D27912 7966 6620 0x00000004 [ 209.957316] Call Trace: [ 209.959906] __schedule+0x80c/0x1f70 [ 209.965513] ? __sched_text_start+0x8/0x8 [ 209.969672] ? kasan_check_read+0x11/0x20 [ 209.976961] schedule+0x7f/0x1b0 [ 209.982411] schedule_preempt_disabled+0x13/0x20 [ 209.987167] __mutex_lock+0x4c3/0x1200 [ 209.995582] ? rtnetlink_rcv_msg+0x301/0x950 [ 210.000001] ? __mutex_add_waiter+0x170/0x170 [ 210.006170] ? apparmor_sb_mount+0x7e0/0x7e0 [ 210.013865] ? __local_bh_enable_ip+0x160/0x250 [ 210.018544] ? lock_downgrade+0x860/0x860 [ 210.024344] mutex_lock_nested+0x16/0x20 [ 210.028409] ? mutex_lock_nested+0x16/0x20 [ 210.035766] rtnetlink_rcv_msg+0x301/0x950 [ 210.039998] ? rtnl_calcit.isra.10+0x360/0x360 [ 210.046388] ? sock_queue_err_skb+0x6b0/0x6b0 [ 210.054696] netlink_rcv_skb+0x13e/0x3d0 [ 210.058751] ? lock_downgrade+0x860/0x860 [ 210.064579] ? rtnl_calcit.isra.10+0x360/0x360 [ 210.069173] ? netlink_ack+0x980/0x980 [ 210.076912] ? netlink_deliver_tap+0x182/0xb00 [ 210.083836] rtnetlink_rcv+0x10/0x20 [ 210.087545] netlink_unicast+0x443/0x660 [ 210.094789] ? netlink_sendskb+0x40/0x40 [ 210.098849] ? _copy_from_iter_full+0x189/0x770 [ 210.105204] ? __check_object_size+0x1e0/0x2f2 [ 210.109785] netlink_sendmsg+0x666/0xc50 [ 210.116934] ? nlmsg_notify+0x110/0x110 [ 210.122585] ? apparmor_socket_sendmsg+0x1b/0x20 [ 210.127406] ? nlmsg_notify+0x110/0x110 [ 210.135475] sock_sendmsg+0xac/0xf0 [ 210.139104] ___sys_sendmsg+0x647/0x950 [ 210.144831] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 210.149671] ? __fget+0x285/0x400 [ 210.156198] ? kasan_check_read+0x11/0x20 [ 210.162028] ? __fget+0x2a2/0x400 [ 210.165481] ? do_dup2+0x3f0/0x3f0 [ 210.169012] ? __fget_light+0x174/0x1e0 [ 210.176059] ? __fdget+0xe/0x10 [ 210.179339] __sys_sendmsg+0xd9/0x180 [ 210.185411] ? __ia32_sys_shutdown+0x70/0x70 [ 210.189815] ? put_timespec64+0xa9/0x100 [ 210.196973] ? __se_compat_sys_gettimeofday+0x130/0x130 [ 210.204265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.209629] __x64_sys_sendmsg+0x73/0xb0 [ 210.216771] do_syscall_64+0xd0/0x4e0 [ 210.222261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.227446] RIP: 0033:0x45d5b9 [ 210.235241] Code: Bad RIP value. [ 210.238600] RSP: 002b:00007f1cddc94c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.247960] RAX: ffffffffffffffda RBX: 000000000002cec0 RCX: 000000000045d5b9 [ 210.258308] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 210.267247] RBP: 000000000118d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 210.277619] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d08c [ 210.286586] R13: 00007ffc9b9b8d2f R14: 00007f1cddc959c0 R15: 000000000118d08c [ 210.297228] [ 210.297228] Showing all locks held in the system: [ 210.305278] 1 lock held by khungtaskd/1090: [ 210.309593] #0: 0000000003f3fa61 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 210.323925] 3 locks held by kworker/0:2/2890: [ 210.328430] #0: 00000000c814732d ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x6e8/0x15a0 [ 210.339674] #1: 00000000b05e0109 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}, at: process_one_work+0x71b/0x15a0 [ 210.355112] #2: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 210.362543] 3 locks held by kworker/1:2/2950: [ 210.367119] #0: 00000000c814732d ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x6e8/0x15a0 [ 210.382019] #1: 0000000071c3a49e ((work_completion)(&(&ifa->dad_work)->work)){+.+.}, at: process_one_work+0x71b/0x15a0 [ 210.396121] #2: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 210.405698] 1 lock held by in:imklog/6094: [ 210.409925] #0: 00000000fff27987 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 210.419913] 1 lock held by syz-executor.3/6618: [ 210.426835] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.437270] 1 lock held by syz-executor.1/6623: [ 210.444225] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.455333] 1 lock held by syz-executor.0/6624: [ 210.459992] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.472560] 1 lock held by syz-executor.2/6627: [ 210.477223] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.486871] 1 lock held by syz-executor.4/6628: [ 210.494584] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.504415] 3 locks held by kworker/0:3/7846: [ 210.508894] #0: 0000000026f227bc ((wq_completion)"events"){+.+.}, at: process_one_work+0x6e8/0x15a0 [ 210.522878] #1: 00000000aa0982b5 ((linkwatch_work).work){+.+.}, at: process_one_work+0x71b/0x15a0 [ 210.533512] #2: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 210.543740] 3 locks held by kworker/1:3/7847: [ 210.548224] #0: 00000000e9fc9337 ((wq_completion)"events_power_efficient"){+.+.}, at: process_one_work+0x6e8/0x15a0 [ 210.563620] #1: 000000009a39d386 ((reg_check_chans).work){+.+.}, at: process_one_work+0x71b/0x15a0 [ 210.573686] #2: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 210.585366] 1 lock held by syz-executor.5/7953: [ 210.590032] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 210.598140] 1 lock held by syz-executor.5/7956: [ 210.606495] 1 lock held by syz-executor.5/7966: [ 210.612085] #0: 000000002711fe35 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x301/0x950 [ 210.623940] [ 210.625568] ============================================= [ 210.625568] [ 210.634685] NMI backtrace for cpu 0 [ 210.638313] CPU: 0 PID: 1090 Comm: khungtaskd Not tainted 4.19.154-syzkaller #0 [ 210.645769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.655106] Call Trace: [ 210.657680] dump_stack+0x17c/0x22a [ 210.661293] nmi_cpu_backtrace.cold.0+0x3c/0x78 [ 210.665948] ? lapic_can_unplug_cpu.cold.5+0x3f/0x3f [ 210.671815] nmi_trigger_cpumask_backtrace+0xf5/0x119 [ 210.676987] arch_trigger_cpumask_backtrace+0x14/0x20 [ 210.682158] watchdog+0x5c3/0xb40 [ 210.685601] kthread+0x347/0x410 [ 210.688954] ? reset_hung_task_detector+0x30/0x30 [ 210.693784] ? kthread_park+0x100/0x100 [ 210.697742] ret_from_fork+0x24/0x30 [ 210.701606] Sending NMI from CPU 0 to CPUs 1: [ 210.706377] NMI backtrace for cpu 1 [ 210.706380] CPU: 1 PID: 7956 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 210.706382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.706383] RIP: 0010:lock_acquire+0x2d0/0x3a0 [ 210.706386] Code: 42 80 3c 3a 00 0f 85 8c 00 00 00 4c 8b 13 4d 85 d2 75 ae 65 ff 0d e0 0d b6 7e 0f 85 63 fe ff ff e8 28 77 b4 ff e9 59 fe ff ff <65> ff 05 c9 0d b6 7e 48 8b 05 da 77 d1 07 e8 6d 22 05 00 85 c0 74 [ 210.706387] RSP: 0018:ffff8880a2736e10 EFLAGS: 00000093 [ 210.706390] RAX: 0000000000000001 RBX: ffff8880aaa77200 RCX: 0000000000000000 [ 210.706391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88809efc4d84 [ 210.706393] RBP: ffff8880a2736e58 R08: 0000000000000001 R09: 0000000000000000 [ 210.706394] R10: ffffed101554ee40 R11: ffff8880aaa77203 R12: 0000000000000000 [ 210.706395] R13: 0000000000000001 R14: 0000000000000000 R15: ffff88809efc4500 [ 210.706397] FS: 00007f1cddcb6700(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 210.706398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.706400] CR2: 00007f6f7a49f000 CR3: 00000000a173d000 CR4: 00000000001406e0 [ 210.706401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 210.706403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 210.706404] Call Trace: [ 210.706405] _raw_spin_lock+0x2d/0x40 [ 210.706406] ? tcf_idr_check_alloc+0x85/0x2c0 [ 210.706407] tcf_idr_check_alloc+0x85/0x2c0 [ 210.706408] tcf_ife_init+0x30c/0x1570 [ 210.706409] ? wake_up_klogd.part.7+0x71/0xa0 [ 210.706411] ? find_ife_oplist+0x140/0x140 [ 210.706412] ? vprintk_default+0x1a/0x20 [ 210.706413] ? tc_lookup_action_n+0x94/0xb0 [ 210.706414] ? kasan_check_write+0x14/0x20 [ 210.706415] ? do_raw_read_unlock+0x3f/0x70 [ 210.706416] tcf_action_init_1+0x70e/0xb40 [ 210.706418] ? tcf_action_dump_old+0x90/0x90 [ 210.706419] ? __lock_acquire+0x764/0x47c0 [ 210.706420] ? memset+0x31/0x40 [ 210.706421] tcf_action_init+0x178/0x300 [ 210.706423] ? tcf_action_init_1+0xb40/0xb40 [ 210.706424] ? trace_hardirqs_on+0x28/0x190 [ 210.706425] tcf_action_add+0xf2/0x320 [ 210.706426] ? tca_action_gd+0x1440/0x1440 [ 210.706427] ? __mutex_lock+0xd2a/0x1200 [ 210.706429] ? memset+0x31/0x40 [ 210.706430] ? nla_parse+0x34/0x27b [ 210.706431] tc_ctl_action+0x28d/0x3c6 [ 210.706432] ? tcf_action_add+0x320/0x320 [ 210.706433] rtnetlink_rcv_msg+0x34f/0x950 [ 210.706440] ? rtnl_calcit.isra.10+0x360/0x360 [ 210.706441] ? sock_queue_err_skb+0x6b0/0x6b0 [ 210.706442] netlink_rcv_skb+0x13e/0x3d0 [ 210.706443] ? lock_downgrade+0x860/0x860 [ 210.706445] ? rtnl_calcit.isra.10+0x360/0x360 [ 210.706446] ? netlink_ack+0x980/0x980 [ 210.706447] ? netlink_deliver_tap+0x182/0xb00 [ 210.706448] rtnetlink_rcv+0x10/0x20 [ 210.706449] netlink_unicast+0x443/0x660 [ 210.706450] ? netlink_sendskb+0x40/0x40 [ 210.706451] ? _copy_from_iter_full+0x189/0x770 [ 210.706453] ? __check_object_size+0x1e0/0x2f2 [ 210.706454] netlink_sendmsg+0x666/0xc50 [ 210.706455] ? nlmsg_notify+0x110/0x110 [ 210.706456] ? apparmor_socket_sendmsg+0x1b/0x20 [ 210.706457] ? nlmsg_notify+0x110/0x110 [ 210.706458] sock_sendmsg+0xac/0xf0 [ 210.706459] ___sys_sendmsg+0x647/0x950 [ 210.706461] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 210.706462] ? __fget+0x285/0x400 [ 210.706463] ? kasan_check_read+0x11/0x20 [ 210.706464] ? __fget+0x2a2/0x400 [ 210.706465] ? do_dup2+0x3f0/0x3f0 [ 210.706466] ? __fget_light+0x174/0x1e0 [ 210.706467] ? __fdget+0xe/0x10 [ 210.706468] __sys_sendmsg+0xd9/0x180 [ 210.706469] ? __ia32_sys_shutdown+0x70/0x70 [ 210.706471] ? put_timespec64+0xa9/0x100 [ 210.706472] ? __se_compat_sys_gettimeofday+0x130/0x130 [ 210.706473] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.706474] __x64_sys_sendmsg+0x73/0xb0 [ 210.706475] do_syscall_64+0xd0/0x4e0 [ 210.706477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.706478] RIP: 0033:0x45d5b9 [ 210.706480] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.706481] RSP: 002b:00007f1cddcb5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.706484] RAX: ffffffffffffffda RBX: 000000000002cec0 RCX: 000000000045d5b9 [ 210.706486] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 210.706487] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 210.706488] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 210.706490] R13: 00007ffc9b9b8d2f R14: 00007f1cddcb69c0 R15: 000000000118cfec [ 210.711379] Kernel panic - not syncing: hung_task: blocked tasks [ 211.145940] CPU: 0 PID: 1090 Comm: khungtaskd Not tainted 4.19.154-syzkaller #0 [ 211.153369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.162709] Call Trace: [ 211.165289] dump_stack+0x17c/0x22a [ 211.168906] panic+0x1cd/0x375 [ 211.172086] ? __warn_printk+0xd6/0xd6 [ 211.175967] watchdog+0x5d4/0xb40 [ 211.179417] kthread+0x347/0x410 [ 211.182767] ? reset_hung_task_detector+0x30/0x30 [ 211.187597] ? kthread_park+0x100/0x100 [ 211.191556] ret_from_fork+0x24/0x30 [ 211.196252] Kernel Offset: disabled [ 211.199875] Rebooting in 86400 seconds..