[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.954537] random: sshd: uninitialized urandom read (32 bytes read) [ 35.264412] kauditd_printk_skb: 9 callbacks suppressed [ 35.264420] audit: type=1400 audit(1578250573.532:35): avc: denied { map } for pid=7062 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.318558] random: sshd: uninitialized urandom read (32 bytes read) [ 35.971301] random: sshd: uninitialized urandom read (32 bytes read) [ 701.213586] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.36' (ECDSA) to the list of known hosts. [ 706.791333] random: sshd: uninitialized urandom read (32 bytes read) [ 706.988000] audit: type=1400 audit(1578251245.252:36): avc: denied { map } for pid=7075 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/01/05 19:07:25 parsed 1 programs [ 707.648734] random: cc1: uninitialized urandom read (8 bytes read) [ 708.584574] audit: type=1400 audit(1578251246.852:37): avc: denied { map } for pid=7075 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=15736 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/01/05 19:07:26 executed programs: 0 [ 708.629829] audit: type=1400 audit(1578251246.892:38): avc: denied { map } for pid=7075 comm="syz-execprog" path="/root/syzkaller-shm133549114" dev="sda1" ino=2233 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 708.951064] IPVS: ftp: loaded support on port[0] = 21 [ 709.739314] chnl_net:caif_netlink_parms(): no params data found [ 709.747735] IPVS: ftp: loaded support on port[0] = 21 [ 709.782465] bridge0: port 1(bridge_slave_0) entered blocking state [ 709.789367] bridge0: port 1(bridge_slave_0) entered disabled state [ 709.796680] device bridge_slave_0 entered promiscuous mode [ 709.804526] bridge0: port 2(bridge_slave_1) entered blocking state [ 709.811233] bridge0: port 2(bridge_slave_1) entered disabled state [ 709.818251] device bridge_slave_1 entered promiscuous mode [ 709.846374] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 709.856697] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 709.880857] IPVS: ftp: loaded support on port[0] = 21 [ 709.890208] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 709.897622] team0: Port device team_slave_0 added [ 709.906801] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 709.913857] team0: Port device team_slave_1 added [ 709.921397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 709.930950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 710.021867] device hsr_slave_0 entered promiscuous mode [ 710.060333] device hsr_slave_1 entered promiscuous mode [ 710.102424] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 710.109129] chnl_net:caif_netlink_parms(): no params data found [ 710.122394] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 710.181040] bridge0: port 1(bridge_slave_0) entered blocking state [ 710.187503] bridge0: port 1(bridge_slave_0) entered disabled state [ 710.194522] device bridge_slave_0 entered promiscuous mode [ 710.202261] IPVS: ftp: loaded support on port[0] = 21 [ 710.218310] bridge0: port 2(bridge_slave_1) entered blocking state [ 710.225102] bridge0: port 2(bridge_slave_1) entered disabled state [ 710.232452] device bridge_slave_1 entered promiscuous mode [ 710.263260] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 710.274018] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 710.329998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 710.337291] team0: Port device team_slave_0 added [ 710.345124] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 710.352680] team0: Port device team_slave_1 added [ 710.359994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 710.369476] chnl_net:caif_netlink_parms(): no params data found [ 710.377989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 710.406897] bridge0: port 2(bridge_slave_1) entered blocking state [ 710.413428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 710.420342] bridge0: port 1(bridge_slave_0) entered blocking state [ 710.426700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 710.492825] device hsr_slave_0 entered promiscuous mode [ 710.530329] device hsr_slave_1 entered promiscuous mode [ 710.592705] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 710.599939] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 710.608105] IPVS: ftp: loaded support on port[0] = 21 [ 710.736990] bridge0: port 1(bridge_slave_0) entered blocking state [ 710.744030] bridge0: port 1(bridge_slave_0) entered disabled state [ 710.751356] device bridge_slave_0 entered promiscuous mode [ 710.758225] bridge0: port 2(bridge_slave_1) entered blocking state [ 710.764700] bridge0: port 2(bridge_slave_1) entered disabled state [ 710.771839] device bridge_slave_1 entered promiscuous mode [ 710.777799] chnl_net:caif_netlink_parms(): no params data found [ 710.805317] IPVS: ftp: loaded support on port[0] = 21 [ 710.824044] bridge0: port 1(bridge_slave_0) entered disabled state [ 710.841944] bridge0: port 2(bridge_slave_1) entered disabled state [ 710.860372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 710.918283] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 710.927633] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 710.937376] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 710.965939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 710.988502] bridge0: port 1(bridge_slave_0) entered blocking state [ 710.995046] bridge0: port 1(bridge_slave_0) entered disabled state [ 711.002274] device bridge_slave_0 entered promiscuous mode [ 711.008499] chnl_net:caif_netlink_parms(): no params data found [ 711.027551] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 711.035123] team0: Port device team_slave_0 added [ 711.041177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 711.048229] team0: Port device team_slave_1 added [ 711.053369] bridge0: port 2(bridge_slave_1) entered blocking state [ 711.059714] bridge0: port 2(bridge_slave_1) entered disabled state [ 711.067560] device bridge_slave_1 entered promiscuous mode [ 711.086086] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 711.093882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 711.108623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 711.116614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 711.127011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 711.136104] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 711.142362] 8021q: adding VLAN 0 to HW filter on device team0 [ 711.155625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 711.166439] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 711.221991] device hsr_slave_0 entered promiscuous mode [ 711.260381] device hsr_slave_1 entered promiscuous mode [ 711.319902] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 711.328775] team0: Port device team_slave_0 added [ 711.342572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 711.350368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 711.358163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 711.365868] bridge0: port 1(bridge_slave_0) entered blocking state [ 711.372242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 711.379822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 711.388117] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 711.395006] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 711.402271] team0: Port device team_slave_1 added [ 711.448228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 711.456932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 711.467744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 711.475097] bridge0: port 1(bridge_slave_0) entered blocking state [ 711.483456] bridge0: port 1(bridge_slave_0) entered disabled state [ 711.490626] device bridge_slave_0 entered promiscuous mode [ 711.497840] bridge0: port 2(bridge_slave_1) entered blocking state [ 711.504564] bridge0: port 2(bridge_slave_1) entered disabled state [ 711.511508] device bridge_slave_1 entered promiscuous mode [ 711.543165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 711.551062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 711.558535] bridge0: port 2(bridge_slave_1) entered blocking state [ 711.564975] bridge0: port 2(bridge_slave_1) entered forwarding state [ 711.573798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 711.603494] chnl_net:caif_netlink_parms(): no params data found [ 711.612629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 711.623227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 711.634414] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 711.683674] device hsr_slave_0 entered promiscuous mode [ 711.720327] device hsr_slave_1 entered promiscuous mode [ 711.766850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 711.778551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 711.789922] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 711.804659] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 711.813009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 711.821025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 711.842766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 711.852107] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 711.858980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 711.866768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 711.877969] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 711.885090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 711.892725] team0: Port device team_slave_0 added [ 711.901963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 711.928889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 711.936554] team0: Port device team_slave_1 added [ 711.942247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 711.949661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 711.959129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 711.985785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 711.992343] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 712.000732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 712.008148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 712.019772] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 712.026029] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 712.034605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 712.043644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 712.114108] device hsr_slave_0 entered promiscuous mode [ 712.150450] device hsr_slave_1 entered promiscuous mode [ 712.199911] bridge0: port 1(bridge_slave_0) entered blocking state [ 712.206414] bridge0: port 1(bridge_slave_0) entered disabled state [ 712.214627] device bridge_slave_0 entered promiscuous mode [ 712.224636] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 712.232797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 712.243098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 712.251794] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 712.257976] bridge0: port 2(bridge_slave_1) entered blocking state [ 712.264712] bridge0: port 2(bridge_slave_1) entered disabled state [ 712.271940] device bridge_slave_1 entered promiscuous mode [ 712.285916] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 712.294689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 712.301982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 712.310530] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 712.316736] 8021q: adding VLAN 0 to HW filter on device team0 [ 712.323575] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 712.331600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 712.346466] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 712.366401] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 712.373680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 712.380622] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 712.387277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 712.395297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 712.403045] bridge0: port 1(bridge_slave_0) entered blocking state [ 712.409369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 712.420991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 712.428215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 712.436559] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 712.451477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 712.465293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 712.473956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 712.481836] bridge0: port 2(bridge_slave_1) entered blocking state [ 712.488160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 712.509565] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 712.517246] team0: Port device team_slave_0 added [ 712.523600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 712.544164] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 712.554149] team0: Port device team_slave_1 added [ 712.559491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 712.569635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 712.593331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 712.605669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 712.619838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 712.642493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 712.655867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 712.663727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 712.672033] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 712.682527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 712.689774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 712.707481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 712.715761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 712.725528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 712.735574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 712.744568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 712.759269] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 712.769193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 712.802363] device hsr_slave_0 entered promiscuous mode [ 712.840279] device hsr_slave_1 entered promiscuous mode [ 712.881583] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 712.891731] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 712.897844] 8021q: adding VLAN 0 to HW filter on device team0 [ 712.905872] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 712.914713] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 712.921721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 712.929206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 712.941228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 712.948019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 712.955316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 712.963799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 712.971870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 712.978615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 712.987928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 712.998215] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 713.006232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 713.013800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 713.023236] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 713.029297] 8021q: adding VLAN 0 to HW filter on device team0 [ 713.038197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 713.046176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 713.055279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 713.063073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 713.070724] bridge0: port 1(bridge_slave_0) entered blocking state [ 713.077059] bridge0: port 1(bridge_slave_0) entered forwarding state [ 713.084541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 713.091806] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 713.101203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 713.112438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 713.123823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 713.131729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 713.139267] bridge0: port 2(bridge_slave_1) entered blocking state [ 713.145632] bridge0: port 2(bridge_slave_1) entered forwarding state [ 713.152632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 713.160425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 713.167903] bridge0: port 1(bridge_slave_0) entered blocking state [ 713.174273] bridge0: port 1(bridge_slave_0) entered forwarding state [ 713.183007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 713.191300] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 713.197303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 713.206581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 713.221777] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 713.228834] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 713.235842] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 713.242032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 713.248979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 713.256781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 713.264504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 713.272262] bridge0: port 2(bridge_slave_1) entered blocking state [ 713.278692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 713.288234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 713.304932] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 713.312312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 713.319937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 713.327424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 713.335175] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 713.342400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 713.356509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 713.369209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 713.376736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 713.386191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 713.394022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 713.410622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 713.419932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 713.428104] device veth0_vlan entered promiscuous mode [ 713.435669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 713.445673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 713.452805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 713.460790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 713.468214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 713.475695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 713.483169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 713.496369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 713.506811] device veth1_vlan entered promiscuous mode [ 713.512794] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 713.519743] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 713.537199] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 713.544611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 713.552380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 713.561707] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 713.573509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 713.583837] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 713.589918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 713.601565] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 713.609344] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 713.616898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 713.624493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 713.632210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 713.639023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 713.645978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 713.661447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 713.673546] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 713.683349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 713.691742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 713.704080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 713.719997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 713.730339] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 713.743912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 713.753524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 713.764399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 713.773500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 713.782507] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 713.790545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 713.797215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 713.806268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 713.817651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 713.825141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 713.833354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 713.843782] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 713.849791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 713.869850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 713.891036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 713.898223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 713.908405] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 713.927300] 8021q: adding VLAN 0 to HW filter on device team0 [ 713.947042] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 713.960541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 713.969587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 713.983619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 2020/01/05 19:07:32 executed programs: 6 [ 713.992135] bridge0: port 1(bridge_slave_0) entered blocking state [ 713.998500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 714.005852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 714.017704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 714.040911] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 714.047932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 714.057354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 714.066144] bridge0: port 2(bridge_slave_1) entered blocking state [ 714.072553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 714.085680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 714.093771] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 714.105728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 714.115675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 714.127679] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 714.144408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 714.153492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 714.174225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 714.182117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 714.189897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 714.208344] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 714.225540] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 714.236432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 714.246850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 714.256583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 714.279977] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 714.309271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 714.326689] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 714.335641] 8021q: adding VLAN 0 to HW filter on device team0 [ 714.348822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 714.365081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 714.373241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 714.384946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 714.392641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 714.400037] hrtimer: interrupt took 32746 ns [ 714.404792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 714.412593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 714.420401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 714.427258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 714.440977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 714.454842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 714.463699] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 714.478213] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 714.488553] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 714.525461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 714.548758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 714.558273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 714.569837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 714.593161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 714.603223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 714.611010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 714.618655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 714.626654] bridge0: port 1(bridge_slave_0) entered blocking state [ 714.633027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 714.645093] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 714.654993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 714.666989] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 714.675474] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 714.682631] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 714.688809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 714.696030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 714.703847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 714.711761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 714.719251] bridge0: port 2(bridge_slave_1) entered blocking state [ 714.725627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 714.739480] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 714.749550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 714.762767] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 714.774672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 714.781576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 714.788282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 714.796490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 714.804058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 714.815319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 714.823004] device veth0_vlan entered promiscuous mode [ 714.829389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 714.844167] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 714.851357] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 714.857874] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 714.868016] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 714.875270] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 714.887253] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 714.894113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 714.902030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 714.909239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 714.917210] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 714.924269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 714.935256] device veth0_vlan entered promiscuous mode [ 714.942750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 714.955778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 714.963696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 714.975589] device veth1_vlan entered promiscuous mode [ 714.983381] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 714.991226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 714.998422] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 715.006023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 715.014119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 715.023158] device veth1_vlan entered promiscuous mode [ 715.035393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 715.078165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 715.089352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 715.098420] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 715.114759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 715.127644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 715.145311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 715.153311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 715.161404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 715.171031] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 715.177168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 715.201433] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 715.209375] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 715.218260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 715.225541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 715.241152] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 715.249930] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 715.259830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 715.268375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 715.277823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 715.290626] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 715.297613] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 715.316963] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 715.328192] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 715.335702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 715.345383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 715.353100] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 715.361336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 715.376868] device veth0_vlan entered promiscuous mode [ 715.396955] device veth1_vlan entered promiscuous mode [ 715.405865] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 715.425135] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 715.437732] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 715.456605] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 715.468807] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 715.489755] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 715.498367] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 715.509837] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 715.518010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 715.525683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 715.533425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 715.540624] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 715.548941] device veth0_vlan entered promiscuous mode [ 715.564634] device veth1_vlan entered promiscuous mode [ 715.571058] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 715.581094] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 715.605604] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 715.615986] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 715.623567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 715.631146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 715.638406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 715.648071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 715.676341] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 715.684131] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 715.698405] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 715.709599] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 715.716488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 715.723897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 715.731770] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 715.738656] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 715.756592] device veth0_vlan entered promiscuous mode [ 715.885818] device veth1_vlan entered promiscuous mode [ 715.894266] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 715.903816] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 820.790037] INFO: rcu_sched detected stalls on CPUs/tasks: [ 820.795752] (detected by 0, t=10502 jiffies, g=953, c=952, q=5) [ 820.801902] All QSes seen, last rcu_sched kthread activity 10502 (4295019375-4295008873), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 820.813962] syz-executor.5 R running task 28208 7301 7099 0x8000000c [ 820.821224] Call Trace: [ 820.823857] [ 820.826131] sched_show_task.cold+0x2f0/0x351 [ 820.830675] rcu_check_callbacks.cold+0xcb1/0xd0a [ 820.835527] update_process_times+0x31/0x70 [ 820.839895] tick_sched_handle+0x85/0x160 [ 820.844044] tick_sched_timer+0x43/0x130 [ 820.848109] __hrtimer_run_queues+0x270/0xbc0 [ 820.852603] ? tick_sched_do_timer+0xe0/0xe0 [ 820.857014] ? hrtimer_start_range_ns+0x10d0/0x10d0 [ 820.862028] hrtimer_interrupt+0x1d8/0x5d0 [ 820.866398] smp_apic_timer_interrupt+0x11c/0x5e0 [ 820.871327] apic_timer_interrupt+0x96/0xa0 [ 820.875711] RIP: 0010:sk_mc_loop+0x0/0x1d0 [ 820.879938] RSP: 0018:ffff8880aec078e8 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 820.887641] RAX: ffff88809cc1c280 RBX: ffff88808c47ca80 RCX: 1ffff1101398395e [ 820.894906] RDX: 0000000000000100 RSI: ffff888085609640 RDI: ffff888085609640 [ 820.902168] RBP: ffff8880aec07a00 R08: ffff88809cc1c280 R09: 0000000000000003 [ 820.909434] R10: ffff8880aec07a18 R11: ffff88809cc1c280 R12: ffff888085d4ce00 [ 820.916717] R13: ffff888085d4cec4 R14: ffff888085609640 R15: ffff888097e1f6c0 [ 820.924071] ? ip6_finish_output2+0x151e/0x21b0 [ 820.928793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 820.933548] ? ip6_forward_finish+0x480/0x480 [ 820.938076] ip6_finish_output+0x4f4/0xb50 [ 820.942304] ? ip6_finish_output+0x4f4/0xb50 [ 820.946709] ip6_output+0x20f/0x6d0 [ 820.950338] ? ip6_finish_output+0xb50/0xb50 [ 820.954743] ? ip6_fragment+0x32c0/0x32c0 [ 820.958891] ? ip6_output+0x1/0x6d0 [ 820.962550] ndisc_send_skb+0xb56/0x11e0 [ 820.966609] ? ndisc_error_report+0x190/0x190 [ 820.971108] ? __alloc_skb+0x3ee/0x500 [ 820.974998] ? __ndisc_fill_addr_option+0xf0/0x120 [ 820.979923] ndisc_send_rs+0x12b/0x670 [ 820.983817] addrconf_rs_timer+0x289/0x5a0 [ 820.988048] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 820.992275] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 820.996510] call_timer_fn+0x161/0x670 [ 821.000392] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 821.004624] ? __next_timer_interrupt+0x140/0x140 [ 821.009479] ? _raw_spin_unlock_irq+0x54/0x90 [ 821.014091] run_timer_softirq+0x5b7/0x1520 [ 821.018412] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 821.022648] ? add_timer+0xae0/0xae0 [ 821.026432] ? __lock_is_held+0xb6/0x140 [ 821.030497] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 821.035956] __do_softirq+0x244/0x9a0 [ 821.039820] ? sched_clock+0x2e/0x50 [ 821.043591] irq_exit+0x160/0x1b0 [ 821.047040] smp_apic_timer_interrupt+0x146/0x5e0 [ 821.051888] apic_timer_interrupt+0x96/0xa0 [ 821.056202] [ 821.058500] RIP: 0010:__sanitizer_cov_trace_pc+0x9/0x60 [ 821.063856] RSP: 0018:ffff88807e8df7b0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 821.071586] RAX: ffff88809cc1c280 RBX: dffffc0000000000 RCX: 1ffff1101398395e [ 821.078858] RDX: 0000000000000000 RSI: ffffea00023cf900 RDI: ffff88807e8dfa04 [ 821.086160] RBP: ffff88807e8df8f8 R08: ffff88807e8df9f0 R09: 0000000000000001 [ 821.093433] R10: 0000000000000000 R11: ffff88809cc1c280 R12: 000000000000000d [ 821.100702] R13: ffffea00023cf900 R14: 0000000000406000 R15: ffffea00023cf900 [ 821.108058] ? unmap_page_range+0xb66/0x19f0 [ 821.112483] ? vm_normal_page_pmd+0x360/0x360 [ 821.116982] unmap_single_vma+0x15d/0x2c0 [ 821.121131] unmap_vmas+0xac/0x170 [ 821.124718] exit_mmap+0x285/0x4e0 [ 821.128260] ? SyS_munmap+0x30/0x30 [ 821.131900] ? retint_kernel+0x2d/0x2d [ 821.135878] ? __khugepaged_exit+0x2cf/0x3d0 [ 821.140326] ? rcu_read_lock_sched_held+0x110/0x130 [ 821.145337] ? kmem_cache_free+0x244/0x2b0 [ 821.149568] ? __khugepaged_exit+0xcf/0x3d0 [ 821.153887] mmput+0x114/0x440 [ 821.157076] do_exit+0x6fc/0x2c80 [ 821.160526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 821.165285] ? mm_update_next_owner+0x5d0/0x5d0 [ 821.169958] do_group_exit+0x111/0x330 [ 821.173843] ? _raw_spin_unlock_irq+0x54/0x90 [ 821.178390] get_signal+0x381/0x1cd0 [ 821.182104] ? cpuacct_charge+0x1f8/0x360 [ 821.186249] ? retint_kernel+0x2d/0x2d [ 821.190133] ? trace_hardirqs_on_caller+0x400/0x590 [ 821.195189] do_signal+0x86/0x19a0 [ 821.198729] ? retint_kernel+0x2d/0x2d [ 821.202612] ? setup_sigcontext+0x7d0/0x7d0 [ 821.206927] ? retint_kernel+0x2d/0x2d [ 821.210810] ? trace_hardirqs_on_caller+0x400/0x590 [ 821.215837] ? retint_kernel+0x2d/0x2d [ 821.219732] exit_to_usermode_loop+0x15c/0x220 [ 821.224315] prepare_exit_to_usermode+0x1b5/0x220 [ 821.229156] retint_user+0x8/0x18 [ 821.232599] RIP: 0033:0x404278 [ 821.235811] RSP: 002b:00007f4d5505ac90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 821.243515] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000005 [ 821.250778] RDX: 0000000000001c46 RSI: ffffffffffffffff RDI: 00000000004bfe44 [ 821.258043] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 821.265305] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf50 [ 821.272570] R13: 00000000004d04f8 R14: 00000000004d8318 R15: 000000000075bf2c [ 821.279862] rcu_sched kthread starved for 10502 jiffies! g953 c952 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 821.290005] rcu_sched R running task 29824 9 2 0x80000000 [ 821.297202] Call Trace: [ 821.299853] __schedule+0x7b8/0x1cd0 [ 821.303570] ? firmware_map_remove+0x196/0x196 [ 821.308145] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 821.313245] schedule+0x92/0x1c0 [ 821.316606] schedule_timeout+0x43e/0xe10 [ 821.320748] ? usleep_range+0x130/0x130 [ 821.324715] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 821.329813] ? prepare_to_swait+0xcc/0x100 [ 821.334046] ? call_timer_fn+0x670/0x670 [ 821.338112] rcu_gp_kthread+0xbf4/0x1ec0 [ 821.342186] ? force_qs_rnp+0x4d0/0x4d0 [ 821.346212] kthread+0x319/0x430 [ 821.349573] ? force_qs_rnp+0x4d0/0x4d0 [ 821.353540] ? kthread_create_on_node+0xd0/0xd0 [ 821.358205] ret_from_fork+0x24/0x30 [ 821.361980] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 821.367927] 1-...: (1 GPs behind) idle=c1a/140000000000002/0 softirq=11209/11210 fqs=5 [ 821.376419] (detected by 0, t=10548 jiffies, g=1470, c=1469, q=939) [ 821.382940] Sending NMI from CPU 0 to CPUs 1: [ 821.388414] NMI backtrace for cpu 1 [ 821.388419] CPU: 1 PID: 7300 Comm: syz-executor.3 Not tainted 4.14.162-syzkaller #0 [ 821.388422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.388425] task: ffff8880967f03c0 task.stack: ffff8880942c8000 [ 821.388427] RIP: 0010:lock_release+0x366/0x940 [ 821.388429] RSP: 0018:ffff8880aed07408 EFLAGS: 00000046 [ 821.388434] RAX: dffffc0000000000 RBX: 1ffff11015da0e87 RCX: 1ffff11012cfe186 [ 821.388437] RDX: 0000000000000003 RSI: 1ffff11012cfe197 RDI: ffff8880967f0c30 [ 821.388440] RBP: ffff8880aed074a0 R08: ffff8880967f03c0 R09: 0000000000000004 [ 821.388443] R10: 0000000000000000 R11: ffff8880967f03c0 R12: a39a4e42d42a1325 [ 821.388446] R13: ffffffff830eb48c R14: ffffffff89a9acc0 R15: ffff8880aed07478 [ 821.388449] FS: 00007ff6787c3700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 821.388452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 821.388455] CR2: 000000000075c091 CR3: 000000008db84000 CR4: 00000000001406e0 [ 821.388458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 821.388461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 821.388463] Call Trace: [ 821.388464] [ 821.388466] ? lock_downgrade+0x740/0x740 [ 821.388469] _raw_spin_unlock_irqrestore+0x1f/0xe0 [ 821.388471] debug_object_deactivate+0x1cc/0x350 [ 821.388473] ? trace_hardirqs_on+0x10/0x10 [ 821.388475] ? debug_stats_show+0xd0/0xd0 [ 821.388477] ? __lock_is_held+0xb6/0x140 [ 821.388479] __hrtimer_run_queues+0x163/0xbc0 [ 821.388481] ? kvm_clock_read+0x23/0x40 [ 821.388483] ? kvm_clock_get_cycles+0x9/0x10 [ 821.388486] ? hrtimer_start_range_ns+0x10d0/0x10d0 [ 821.388488] hrtimer_interrupt+0x1d8/0x5d0 [ 821.388490] smp_apic_timer_interrupt+0x11c/0x5e0 [ 821.388492] apic_timer_interrupt+0x96/0xa0 [ 821.388494] RIP: 0010:memcmp+0x48/0xc0 [ 821.388497] RSP: 0018:ffff8880aed07810 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 821.388502] RAX: 0000000000000000 RBX: ffff8880aed078d8 RCX: 0000000000000007 [ 821.388505] RDX: 0000000000000000 RSI: ffff888080222338 RDI: ffff8880aed078b8 [ 821.388508] RBP: ffff8880aed07838 R08: 0000000067a9eafe R09: 0000000000000002 [ 821.388511] R10: 0000000000000000 R11: ffff8880967f03c0 R12: dffffc0000000000 [ 821.388514] R13: ffff8880aed07918 R14: 000000000000000c R15: ffff888080222300 [ 821.388516] depot_save_stack+0x11c/0x410 [ 821.388518] save_stack+0xa9/0xd0 [ 821.388520] ? save_stack_trace+0x16/0x20 [ 821.388522] ? save_stack+0x45/0xd0 [ 821.388523] ? kasan_kmalloc+0xce/0xf0 [ 821.388525] ? kasan_slab_alloc+0xf/0x20 [ 821.388527] ? kmem_cache_alloc_node+0x131/0x780 [ 821.388529] ? __alloc_skb+0x9c/0x500 [ 821.388531] ? ndisc_alloc_skb+0x13c/0x340 [ 821.388532] ? ndisc_send_rs+0x303/0x670 [ 821.388534] ? addrconf_rs_timer+0x289/0x5a0 [ 821.388536] ? call_timer_fn+0x161/0x670 [ 821.388538] ? run_timer_softirq+0x5b7/0x1520 [ 821.388540] ? __do_softirq+0x244/0x9a0 [ 821.388542] ? irq_exit+0x160/0x1b0 [ 821.388545] ? smp_apic_timer_interrupt+0x146/0x5e0 [ 821.388547] ? apic_timer_interrupt+0x96/0xa0 [ 821.388548] ? perf_fasync+0x8a/0xc0 [ 821.388550] ? do_fcntl+0x91f/0xe10 [ 821.388552] ? SyS_fcntl+0xd5/0x110 [ 821.388554] ? do_syscall_64+0x1e8/0x640 [ 821.388556] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 821.388558] ? kvm_clock_read+0x23/0x40 [ 821.388560] ? mark_held_locks+0xb1/0x100 [ 821.388563] ? check_preemption_disabled+0x3c/0x250 [ 821.388565] ? retint_kernel+0x2d/0x2d [ 821.388567] ? trace_hardirqs_on_caller+0x19b/0x590 [ 821.388569] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 821.388571] ? retint_kernel+0x2d/0x2d [ 821.388573] ? kasan_unpoison_shadow+0x35/0x50 [ 821.388575] kasan_kmalloc+0xce/0xf0 [ 821.388577] kasan_slab_alloc+0xf/0x20 [ 821.388579] kmem_cache_alloc_node+0x131/0x780 [ 821.388581] __alloc_skb+0x9c/0x500 [ 821.388583] ? skb_trim+0x180/0x180 [ 821.388585] ? __local_bh_enable_ip+0x99/0x1a0 [ 821.388588] ndisc_alloc_skb+0x13c/0x340 [ 821.388590] ndisc_send_rs+0x303/0x670 [ 821.388593] addrconf_rs_timer+0x289/0x5a0 [ 821.388595] ? __lock_is_held+0xb6/0x140 [ 821.388598] ? check_preemption_disabled+0x3c/0x250 [ 821.388600] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 821.388603] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 821.388605] call_timer_fn+0x161/0x670 [ 821.388607] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 821.388610] ? __next_timer_interrupt+0x140/0x140 [ 821.388612] ? _raw_spin_unlock_irq+0x54/0x90 [ 821.388614] run_timer_softirq+0x5b7/0x1520 [ 821.388616] ? ipv6_get_lladdr+0x3e0/0x3e0 [ 821.388618] ? add_timer+0xae0/0xae0 [ 821.388620] ? __lock_is_held+0xb6/0x140 [ 821.388622] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 821.388624] __do_softirq+0x244/0x9a0 [ 821.388626] ? sched_clock+0x2e/0x50 [ 821.388627] irq_exit+0x160/0x1b0 [ 821.388630] smp_apic_timer_interrupt+0x146/0x5e0 [ 821.388632] apic_timer_interrupt+0x96/0xa0 [ 821.388634] [ 821.388636] RIP: 0010:perf_fasync+0x8a/0xc0 [ 821.388638] RSP: 0018:ffff8880942cfdb8 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff10 [ 821.388643] RAX: 0000000000000001 RBX: ffff88809362e4c0 RCX: 0000000000000000 [ 821.388645] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880aa4bdb80 [ 821.388648] RBP: ffff8880942cfde0 R08: ffff8880967f03c0 R09: 0000000000000001 [ 821.388650] R10: 0000000000000000 R11: ffff8880967f03c0 R12: ffff88808b3ab080 [ 821.388653] R13: ffff8880aa4bdb80 R14: 0000000000000003 R15: 0000000000000001 [ 821.388654] ? perf_fasync+0x87/0xc0 [ 821.388657] ? __perf_event_init_context+0x220/0x220 [ 821.388658] do_fcntl+0x91f/0xe10 [ 821.388660] ? f_getown+0xb0/0xb0 [ 821.388662] ? selinux_file_fcntl+0x66/0x110 [ 821.388664] ? security_file_fcntl+0x89/0xb0 [ 821.388665] SyS_fcntl+0xd5/0x110 [ 821.388667] ? do_fcntl+0xe10/0xe10 [ 821.388668] do_syscall_64+0x1e8/0x640 [ 821.388670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 821.388672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 821.388674] RIP: 0033:0x45af49 [ 821.388676] RSP: 002b:00007ff6787c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 821.388680] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 821.388683] RDX: 0000000000042000 RSI: 0000000000000004 RDI: 0000000000000003 [ 821.388685] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 821.388688] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6787c36d4 [ 821.388690] R13: 00000000004c1b1d R14: 00000000004d6ab8 R15: 00000000ffffffff [ 821.388691] Code: ee 03 80 3c 06 00 0f 85 53 05 00 00 49 8d b8 70 08 00 00 4c 8b 21 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 <0f> 85 c4 04 00 00 4d 89 a0 70 08 00 00 83 c2 01 44 89 ce 4c 89 [ 821.388765] rcu_preempt kthread starved for 448 jiffies! g1470 c1469 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 821.550829] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 821.555589] rcu_preempt R running task 29824 8 2 0x80000000 [ 821.555613] Call Trace: [ 821.581886] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 821.586032] __schedule+0x7b8/0x1cd0 [ 821.586046] ? firmware_map_remove+0x196/0x196 [ 822.050989] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 822.056082] schedule+0x92/0x1c0 [ 822.059434] schedule_timeout+0x43e/0xe10 [ 822.063589] ? usleep_range+0x130/0x130 [ 822.067584] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 822.072688] ? prepare_to_swait+0xcc/0x100 [ 822.076911] ? call_timer_fn+0x670/0x670 [ 822.081050] rcu_gp_kthread+0xbf4/0x1ec0 [ 822.085109] ? force_qs_rnp+0x4d0/0x4d0 [ 822.089074] kthread+0x319/0x430 [ 822.092426] ? force_qs_rnp+0x4d0/0x4d0 [ 822.096388] ? kthread_create_on_node+0xd0/0xd0 [ 822.101060] ret_from_fork+0x24/0x30 2020/01/05 19:09:20 executed programs: 15 2020/01/05 19:09:20 result: hanged=false err=executor 3: failed to write control pipe: write |1: broken pipe 2020/01/05 19:09:20 result: hanged=false err=executor 0: not serving 2020/01/05 19:09:20 result: hanged=false err=executor 5: failed to write control pipe: write |1: broken pipe