Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. 2020/09/12 12:27:00 parsed 1 programs 2020/09/12 12:27:00 executed programs: 0 [ 52.397301] audit: type=1400 audit(1599913620.649:10): avc: denied { execmem } for pid=5896 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 52.490179] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 52.503142] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready [ 52.511919] IPv6: ADDRCONF(NETDEV_CHANGE): nr4: link becomes ready [ 52.520555] IPv6: ADDRCONF(NETDEV_CHANGE): nr1: link becomes ready [ 52.531909] IPv6: ADDRCONF(NETDEV_CHANGE): nr3: link becomes ready [ 52.543974] IPv6: ADDRCONF(NETDEV_CHANGE): nr2: link becomes ready [ 52.552667] IPVS: Creating netns size=2720 id=2 [ 52.557450] IPVS: ftp: loaded support on port[0] = 21 [ 52.635364] IPVS: Creating netns size=2720 id=3 [ 52.641490] IPVS: ftp: loaded support on port[0] = 21 [ 52.815316] chnl_net:caif_netlink_parms(): no params data found [ 52.843326] IPVS: Creating netns size=2720 id=4 [ 52.848172] IPVS: ftp: loaded support on port[0] = 21 [ 53.096373] IPVS: Creating netns size=2720 id=5 [ 53.102890] IPVS: ftp: loaded support on port[0] = 21 [ 53.104037] chnl_net:caif_netlink_parms(): no params data found [ 53.239819] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.246195] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.256316] device bridge_slave_0 entered promiscuous mode [ 53.314186] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.321253] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.331355] device bridge_slave_1 entered promiscuous mode [ 53.467437] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.482038] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.532544] IPVS: Creating netns size=2720 id=6 [ 53.537395] IPVS: ftp: loaded support on port[0] = 21 [ 53.583743] chnl_net:caif_netlink_parms(): no params data found [ 53.715138] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.722705] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.732925] device bridge_slave_0 entered promiscuous mode [ 53.801303] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.807717] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.817297] device bridge_slave_1 entered promiscuous mode [ 53.916162] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.923025] 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. [ 53.949265] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.990907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.997169] 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. [ 54.022688] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.076337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.087601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.112151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.170270] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.179412] chnl_net:caif_netlink_parms(): no params data found [ 54.218391] IPVS: Creating netns size=2720 id=7 [ 54.223231] IPVS: ftp: loaded support on port[0] = 21 [ 54.305634] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.359967] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.366991] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.374145] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.383742] device bridge_slave_0 entered promiscuous mode [ 54.436592] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.443131] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.452861] device bridge_slave_1 entered promiscuous mode [ 54.749453] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.785574] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.825521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.895203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.928863] chnl_net:caif_netlink_parms(): no params data found [ 55.162341] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.169472] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.180022] device bridge_slave_0 entered promiscuous mode [ 55.248814] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.255251] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.266728] device bridge_slave_1 entered promiscuous mode [ 55.274629] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.332229] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.362425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.476149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.518490] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.530337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.615299] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.642495] chnl_net:caif_netlink_parms(): no params data found [ 55.730431] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.807623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.814510] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.821310] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.830644] device bridge_slave_0 entered promiscuous mode [ 55.888736] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.895137] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.904978] device bridge_slave_1 entered promiscuous mode [ 56.180073] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.194783] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.255775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.322997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.443226] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.450492] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.460577] device bridge_slave_0 entered promiscuous mode [ 56.511151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.541205] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.548365] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.558909] device bridge_slave_1 entered promiscuous mode [ 56.594807] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.663433] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.676245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.711131] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.720044] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.727401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.759836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.768922] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.775997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.992330] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.037560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.045592] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.052020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.059572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.068262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.184664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.192978] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.199384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.214593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.270596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.279028] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.289693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.388524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.510814] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.519177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.571147] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.661835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.692599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.947967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.976270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.995882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.032474] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.054109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.125868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.133765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.143341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.262471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.278575] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.284988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.292714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.323045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.337240] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.343650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.356957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.364954] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.371406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.394780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.403683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.413423] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.419908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.462939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.472230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.492484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.507755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.522481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.534036] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.545842] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 58.557729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.587434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.594772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.607949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.635413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.649251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.658599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.675619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.694553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.741645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.755342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.768851] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.775221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.782557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.796785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.805048] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.811466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.854969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.863748] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.870249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.903396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.911453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.920115] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.926541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.937041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.958388] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 58.965694] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 58.974290] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 59.006884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.103774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.127143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.152644] device veth0_vlan entered promiscuous mode [ 59.162526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.172415] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.201598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.221756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.241154] device veth1_vlan entered promiscuous mode [ 59.263730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.307317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.344957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.381298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.432333] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.453759] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 59.483279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.498537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.529173] device veth0_macvtap entered promiscuous mode [ 59.559982] device veth1_macvtap entered promiscuous mode [ 59.605179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 59.633682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 59.683331] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.698875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.722863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.744458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.753785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.762474] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.768949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.791203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.803040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.818814] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.825221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.860994] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 59.935055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.953792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.013055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.034725] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 60.069682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.104255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.117383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.131163] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 60.143582] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 60.152739] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 60.189623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.205402] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.223598] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.233935] device veth0_vlan entered promiscuous mode [ 60.255529] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 60.304747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.321354] device veth1_vlan entered promiscuous mode [ 60.351953] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 60.368596] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 60.378255] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 60.413300] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 60.441839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.462209] device veth0_vlan entered promiscuous mode [ 60.482032] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.490001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.510940] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready 2020/09/12 12:27:08 executed programs: 6 [ 60.540939] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 60.557790] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 60.565116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.613239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.631269] device veth1_vlan entered promiscuous mode [ 60.651362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.659640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.673947] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 60.697741] device veth0_vlan entered promiscuous mode [ 60.810387] device veth1_vlan entered promiscuous mode [ 60.834971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.858110] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 60.868418] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 60.877269] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 60.898286] device veth0_macvtap entered promiscuous mode [ 60.958275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.973025] device veth1_macvtap entered promiscuous mode [ 60.986715] device veth0_vlan entered promiscuous mode [ 60.994712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.004831] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.048290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 61.060052] device veth1_vlan entered promiscuous mode [ 61.091221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 61.124747] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 61.188373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.198008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.212312] device veth0_macvtap entered promiscuous mode [ 61.236312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.253978] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 61.289693] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 61.310139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.335178] device veth1_macvtap entered promiscuous mode [ 61.352841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.368457] device veth0_macvtap entered promiscuous mode [ 61.388805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 61.407257] device veth1_macvtap entered promiscuous mode [ 61.440485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 61.453041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 61.469182] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 61.481603] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 61.489643] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 61.498223] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 61.516163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 61.536039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.543942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.597231] device veth0_macvtap entered promiscuous mode [ 61.605265] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 61.612546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.621390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.630539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.638669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.651038] device veth0_vlan entered promiscuous mode [ 61.682276] device veth1_macvtap entered promiscuous mode [ 61.692064] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.700496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.707929] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.742567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 61.768984] device veth1_vlan entered promiscuous mode [ 61.793028] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 61.830633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.868082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.013963] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 62.053626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.090679] device veth0_macvtap entered promiscuous mode [ 62.124592] device veth1_macvtap entered promiscuous mode [ 62.153844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 62.188726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 62.211322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.240315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/09/12 12:27:13 executed programs: 206 2020/09/12 12:27:18 executed programs: 480 2020/09/12 12:27:23 executed programs: 724 2020/09/12 12:27:28 executed programs: 959 2020/09/12 12:27:33 executed programs: 1202 2020/09/12 12:27:38 executed programs: 1434 2020/09/12 12:27:43 executed programs: 1645 2020/09/12 12:27:48 executed programs: 1878 2020/09/12 12:27:53 executed programs: 2098 2020/09/12 12:27:58 executed programs: 2320 [ 113.709181] cgroup: fork rejected by pids controller in [ 113.754987] =============================== [ 113.762735] [ INFO: suspicious RCU usage. ] [ 114.426799] 4.7.0-rc3-syzkaller #0 Not tainted [ 114.567577] ------------------------------- 2020/09/12 12:28:02 result: hanged=false err=executor 5: exit status 67 clone failed (errno 11) loop exited with status 67 clone failed (errno 11) loop exited with status 67 [ 114.612069] include/linux/cgroup.h:434 suspicious rcu_dereference_check() usage! [ 114.665880] [ 114.665880] other info that might help us debug this: [ 114.665880] [ 114.740349] [ 114.740349] rcu_scheduler_active = 1, debug_locks = 0 [ 114.776142] 1 lock held by syz-executor.3/19992: [ 114.786256] IPv6: ADDRCONF(NETDEV_CHANGE): nr5: link becomes ready [ 114.850893] #0: (&cgroup_threadgroup_rwsem){++++++}, at: [] copy_process.part.7+0xef8/0x5ba0 [ 114.869168] [ 114.869168] stack backtrace: [ 114.879429] CPU: 0 PID: 19992 Comm: syz-executor.3 Not tainted 4.7.0-rc3-syzkaller #0 [ 114.887425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.896759] 0000000000000000 ffff8801c0787af8 ffffffff82c97d22 ffff8801b7d3e740 [ 114.904778] 0000000000000000 0000000000000001 ffffffff85eb7200 ffffffff86f29e40 [ 114.912758] ffff8801c0787b28 ffffffff81436889 ffff8801b7d3e740 ffff8800ab00ad40 [ 114.920768] Call Trace: [ 114.923332] [] dump_stack+0x136/0x1d4 [ 114.928755] [] lockdep_rcu_suspicious+0x139/0x180 [ 114.935218] [] pids_can_fork+0x384/0x3d0 [ 114.940901] [] cgroup_can_fork+0xe9/0x200 [ 114.946670] [] ? alloc_pid+0x60a/0xbc0 [ 114.952177] [] ? cgroup_fork+0xa0/0xa0 [ 114.957689] [] ? copy_thread_tls+0x373/0x900 [ 114.963729] [] copy_process.part.7+0x3fa5/0x5ba0 [ 114.970107] [] ? __cleanup_sighand+0x30/0x30 [ 114.976147] [] ? release_sock+0x11f/0x180 [ 114.981917] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 114.988640] [] _do_fork+0x148/0xbb0 [ 114.993889] [] ? fork_idle+0x240/0x240 [ 114.999399] [] ? __might_fault+0xf1/0x1b0 [ 115.005167] [] ? __might_fault+0x161/0x1b0 [ 115.011027] [] ? do_syscall_64+0x43/0x5d0 [ 115.016810] [] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 115.023362] [] SyS_clone+0x14/0x20 [ 115.028531] [] do_syscall_64+0x1cc/0x5d0 [ 115.034211] [] ? sys_vfork+0x20/0x20 [ 115.039547] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 115.055751] /system.slice/ssh.service [ 115.344092] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.350960] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.358084] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.364785] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.372483] device bridge_slave_1 left promiscuous mode [ 115.378044] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.385994] device bridge_slave_0 left promiscuous mode [ 115.400124] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.409254] device veth1_macvtap left promiscuous mode [ 115.415560] device veth0_macvtap left promiscuous mode [ 115.421063] device veth1_vlan left promiscuous mode [ 115.426166] device veth0_vlan left promiscuous mode [ 115.666326] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 115.684455] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 115.743399] bond0 (unregistering): Released all slaves [ 116.426432] IPVS: Creating netns size=2720 id=8 [ 116.431231] IPVS: ftp: loaded support on port[0] = 21 [ 116.666510] chnl_net:caif_netlink_parms(): no params data found [ 116.783152] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.789870] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.798592] device bridge_slave_0 entered promiscuous mode [ 116.806888] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.813559] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.822366] device bridge_slave_1 entered promiscuous mode [ 116.873392] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 116.883898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 116.991857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.998092] 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. [ 117.023657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.035167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.041510] 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. [ 117.066844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.078028] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.086323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 117.140208] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 117.147540] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 117.339171] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 117.425589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.435653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 117.448022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 117.490525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.498277] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.504665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.512398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.520381] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.526768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.534670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.547460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.561109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.575052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.587316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.737906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.795917] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 117.808651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.845073] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 117.852722] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 117.859521] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 117.872325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.880529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.887489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.898681] device veth0_vlan entered promiscuous mode [ 117.912000] device veth1_vlan entered promiscuous mode [ 117.954433] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 117.966639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.978231] device veth0_macvtap entered promiscuous mode [ 117.988696] device veth1_macvtap entered promiscuous mode [ 118.002269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 118.013737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 118.025572] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.033319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.045621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.053054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/09/12 12:28:06 executed programs: 2473 2020/09/12 12:28:11 executed programs: 2734